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synth_fc_1034_rep13 | Positive | Finance | Feature search | Multi | https://en.wikipedia.org/wiki/Greta_Garbo | 7 | Death
Garbo was successfully treated for breast cancer in 1984. Towards the end of her life, only Garbo's closest friends knew she was receiving six-hour dialysis treatments three times a week at The Rogosin Institute in New York Hospital. A photograph appeared in the media in early 1990, showing Koger assisting Garbo, who was walking with a cane, into the hospital.
Garbo died on 15 April 1990, aged 84, in the hospital, as a result of pneumonia and renal failure. Daum later claimed that towards the end, she also suffered from gastrointestinal and periodontal ailments.
Garbo was cremated and her ashes were interred nine years later in 1999 at Skogskyrkogården Cemetery just south of her native Stockholm.
Garbo made numerous investments, primarily in stocks and bonds, and left her entire estate of $32 million (equivalent to $75,000,000 in 2023) to her niece. |
synth_fc_1235_rep15 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Russian_Armed_Forces | 1 | The Armed Forces of the Russian Federation, commonly referred to as the Russian Armed Forces, are the military of Russia. It is organized into three service branches—the Ground Forces, Navy, and Aerospace Forces—two independent combat arms, and the Special Operations Forces Command. The Russian Armed Forces are the world's fifth largest military force, with 1.15 million active-duty personnel and close to two million reservists. According to the United States Central Intelligence Agency (CIA), "Russia plans to expand its active personnel force to 1.5 million by 2026, which will make it the third largest in the world, after China and India." The Russian Armed Forces maintain the world's largest stockpile of nuclear weapons. possess the world's second-largest fleet of ballistic missile submarines, and are one of only three national militaries that operate strategic bombers. With certain exceptions, Russian law mandates one year of military service for all male citizens aged 18–27. In 2023, Russia had the world's third-highest military expenditure, at approximately US$86.4 billion to US$109 billion, or close to six percent of GDP. In spite of Russia's perceived military strength, as recorded in various assessments, deficiencies have been noted in the country's combat performance on both the tactical and operational scales. According to multiple reports, endemic corruption within the Russian Armed Forces has had a major impact on Russia's ability to effectively project hard power. Amidst the Russian invasion of Ukraine, severe logistical failures have greatly impacted the operational performance of Russian troops, as different service branches have struggled to coordinate and work together. Continuous shortcomings have led Russia's war effort to suffer extensive setbacks since the initial invasion; the Russian Armed Forces have experienced successive losses of occupied/annexed territory, the large-scale destruction and squandering of their equipment, and a notably high casualty rate. Researchers from the U.S.-funded RAND Corporation have observed that Russia continues to struggle with military professionalization. Directly controlled by the Security Council of Russia, the Russian Armed Forces form part of the country's defence services under Russian law, fulfilling this capacity alongside the Border Guard of the Federal Security Service, the National Guard, the Ministry of Internal Affairs, the Federal Protective Service, the Foreign Intelligence Service, and the Ministry of Emergency Situations. |
synth_fc_10_rep28 | Positive | Acoustics | Calculation | Single | https://en.wikipedia.org/wiki/Microphone | 10 | History
In order to speak to larger groups of people, a need arose to increase the volume of the human voice. The earliest devices used to achieve this were acoustic megaphones. Some of the first examples, from fifth-century-BC Greece, were theater masks with horn-shaped mouth openings that acoustically amplified the voice of actors in amphitheaters. In 1665, the English physicist Robert Hooke was the first to experiment with a medium other than air with the invention of the " lovers' telephone " made of stretched wire with a cup attached at each end.
In 1856, Italian inventor Antonio Meucci developed a dynamic microphone based on the generation of electric current by moving a coil of wire to various depths in a magnetic field. This method of modulation was also the most enduring method for the technology of the telephone as well. Speaking of his device, Meucci wrote in 1857, "It consists of a vibrating diaphragm and an electrified magnet with a spiral wire that wraps around it. The vibrating diaphragm alters the current of the magnet. These alterations of current, transmitted to the other end of the wire, create analogous vibrations of the receiving diaphragm and reproduce the word."
In 1861, German inventor Johann Philipp Reis built an early sound transmitter (the " Reis telephone ") that used a metallic strip attached to a vibrating membrane that would produce intermittent current. Better results were achieved in 1876 with the " liquid transmitter " design in early telephones from Alexander Graham Bell and Elisha Gray – the diaphragm was attached to a conductive rod in an acid solution. These systems, however, gave a very poor sound quality.
The first microphone that enabled proper voice telephony was the (loose-contact) carbon microphone. This was independently developed by David Edward Hughes in England and Emile Berliner and Thomas Edison in the US. Although Edison was awarded the first patent (after a long legal dispute) in mid-1877, Hughes had demonstrated his working device in front of many witnesses some years earlier, and most historians credit him with its invention. The Berliner microphone found commercial success through the use by Alexander Graham Bell for his telephone and Berliner became employed by Bell. The carbon microphone was critical in the development of telephony, broadcasting and the recording industries. Thomas Edison refined the carbon microphone into his carbon-button transmitter of 1886. This microphone was employed at the first radio broadcast ever, a performance at the New York Metropolitan Opera House in 1910.
In 1916, E.C. Wente of Western Electric developed the next breakthrough with the first condenser microphone. In 1923, the first practical moving coil microphone was built. The Marconi-Sykes magnetophone, developed by Captain H. J. Round, became the standard for BBC studios in London. This was improved in 1930 by Alan Blumlein and Herbert Holman who released the HB1A and was the best standard of the day.
Also in 1923, the ribbon microphone was introduced, another electromagnetic type, believed to have been developed by Harry F. Olson, who applied the concept used in a ribbon speaker to making a microphone. Over the years these microphones were developed by several companies, most notably RCA that made large advancements in pattern control, to give the microphone directionality. With television and film technology booming there was a demand for high-fidelity microphones and greater directionality. Electro-Voice responded with their Academy Award -winning shotgun microphone in 1963.
During the second half of the 20th century, development advanced quickly with the Shure Brothers bringing out the SM58 and SM57. |
synth_fc_1851_rep27 | Negative | History | Feature search | Single | https://en.wikipedia.org/wiki/Suez_Canal | 31 | Precursors
Ancient west–east canals were built to facilitate travel from the Nile to the Red Sea. One smaller canal is believed to have been constructed under the auspices of Senusret II or Ramesses II. Another canal, probably incorporating a portion of the first, was constructed under the reign of Necho II (610–595 BCE), but the only fully functional canal was engineered and completed by Darius I (522–486 BCE). |
synth_fc_3369_rep26 | Negative | Store & Facility | Entity search | Single | https://en.wikipedia.org/wiki/Grilling | 11 | Overhead grilling
In the United States, oven pan broiling refers to a method of cooking inside an oven on a broil pan with raised ridges, where the heat can be applied from either above or below. In gas and electric ovens, this is accomplished with a heating element and a broil pan. Sometimes, the food is placed near the upper heating element to intensify the heat. The lower heating element may or may not be left off and the oven door is sometimes opened partially. Gas ovens often have a separate compartment for broiling, sometimes a drawer below the bottom flame. |
synth_fc_134_rep17 | Positive | Biology | Feature search | Single | https://en.wikipedia.org/wiki/Euclidean_space | 14 | Angle
The (non-oriented) angle θ between two nonzero vectors x and y in E → {\displaystyle {\overrightarrow {E}}} is
θ = arccos (x ⋅ y | x | | y |) {\displaystyle \theta =\arccos \left({\frac {x\cdot y}{|x|\,|y|}}\right)}
where arccos is the principal value of the arccosine function. By Cauchy–Schwarz inequality, the argument of the arccosine is in the interval. Therefore θ is real, and 0 ≤ θ ≤ π (or 0 ≤ θ ≤ 180 if angles are measured in degrees).
Angles are not useful in a Euclidean line, as they can be only 0 or π.
In an oriented Euclidean plane, one can define the oriented angle of two vectors. The oriented angle of two vectors x and y is then the opposite of the oriented angle of y and x. In this case, the angle of two vectors can have any value modulo an integer multiple of 2 π. In particular, a reflex angle π < θ < 2 π equals the negative angle − π < θ − 2 π < 0.
The angle of two vectors does not change if they are multiplied by positive numbers. More precisely, if x and y are two vectors, and λ and μ are real numbers, then
angle (λ x, μ y) = { angle (x, y) if λ and μ have the same sign π − angle (x, y) otherwise. {\displaystyle \operatorname {angle} (\lambda x,\mu y)={\begin{cases}\operatorname {angle} (x,y)\qquad \qquad {\text{if }}\lambda {\text{ and }}\mu {\text{ have the same sign}}\\\pi -\operatorname {angle} (x,y)\qquad {\text{otherwise}}.\end{cases}}}
If A, B, and C are three points in a Euclidean space, the angle of the segments AB and AC is the angle of the vectors A B → ({\displaystyle {\overrightarrow {AB}}{\vphantom {\frac {(}{}}}} and A C →. ({\displaystyle {\overrightarrow {AC}}.{\vphantom {\frac {(}{}}}} As the multiplication of vectors by positive numbers do not change the angle, the angle of two half-lines with initial point A can be defined: it is the angle of the segments AB and AC, where B and C are arbitrary points, one on each half-line. Although this is less used, one can define similarly the angle of segments or half-lines that do not share an initial point.
The angle of two lines is defined as follows. If θ is the angle of two segments, one on each line, the angle of any two other segments, one on each line, is either θ or π − θ. One of these angles is in the interval, and the other being in. The non-oriented angle of the two lines is the one in the interval. In an oriented Euclidean plane, the oriented angle of two lines belongs to the interval. |
synth_fc_901_rep17 | Negative | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Donald_Trump | 17 | Wealth
In 1982, Trump made the initial Forbes list of wealthy people for holding a share of his family's estimated $200 million net worth (equivalent to $ 631 million in 2023). His losses in the 1980s dropped him from the list between 1990 and 1995. After filing the mandatory financial disclosure report with the FEC in July 2015, he announced a net worth of about $10 billion. Records released by the FEC showed at least $1.4 billion in assets and $265 million in liabilities. Forbes estimated his net worth dropped by $1.4 billion between 2015 and 2018. In their 2024 billionaires ranking, Trump's net worth was estimated to be $2.3 billion (1,438th in the world).
Journalist Jonathan Greenberg reported that Trump called him in 1984, pretending to be a fictional Trump Organization official named " John Barron ". Greenberg said that Trump, just to get a higher ranking on the Forbes 400 list of wealthy Americans, identified himself as "Barron", and then falsely asserted that Donald Trump owned more than 90 percent of his father's business. Greenberg also wrote that Forbes had vastly overestimated Trump's wealth and wrongly included him on the 1982, 1983, and 1984 rankings.
Trump has often said he began his career with "a small loan of a million dollars" from his father and that he had to pay it back with interest. He was a millionaire by age eight, borrowed at least $60 million from his father, largely failed to repay those loans, and received another $413 million (2018 dollars adjusted for inflation) from his father's company. In 2018, he and his family were reported to have committed tax fraud, and the New York State Department of Taxation and Finance started an investigation. His investments underperformed the stock and New York property markets. Forbes estimated in October 2018 that his net worth declined from $4.5 billion in 2015 to $3.1 billion in 2017 and his product-licensing income from $23 million to $3 million.
Contrary to his claims of financial health and business acumen, Trump's tax returns from 1985 to 1994 show net losses totaling $1.17 billion. The losses were higher than those of almost every other American taxpayer. The losses in 1990 and 1991, more than $250 million each year, were more than double those of the nearest taxpayers. In 1995, his reported losses were $915.7 million (equivalent to $ 1.83 billion in 2023).
In 2020, The New York Times obtained Trump's tax information extending over two decades. Its reporters found that Trump reported losses of hundreds of millions of dollars and had, since 2010, deferred declaring $287 million in forgiven debt as taxable income. His income mainly came from his share in The Apprentice and businesses in which he was a minority partner, and his losses mainly from majority-owned businesses. Much income was in tax credits for his losses, which let him avoid annual income tax payments or lower them to $750. During the 2010s, Trump balanced his businesses' losses by selling and borrowing against assets, including a $100 million mortgage on Trump Tower (due in 2022) and the liquidation of over $200 million in stocks and bonds. He personally guaranteed $421 million in debt, most of which is due by 2024.
As of October 2021, Trump had over $1.3 billion in debts, much of which is secured by his assets. In 2020, he owed $640 million to banks and trust organizations, including Bank of China, Deutsche Bank, and UBS, and approximately $450 million to unknown creditors. The value of his assets exceeds his debt. |
synth_fc_536_rep5 | Positive | Corporate Management | Database creation | Multi | https://en.wikipedia.org/wiki/Martha_Stewart | 1 | Martha Helen Stewart is an American retail businesswoman, writer, and television personality. As the founder of Martha Stewart Living Omnimedia, focusing on home and hospitality, she gained success through a variety of business ventures, encompassing publishing, broadcasting, merchandising and e-commerce. She has written numerous bestselling books, was the publisher of Martha Stewart Living magazine and hosted two syndicated television programs: Martha Stewart Living, which ran from 1993 to 2004, and The Martha Stewart Show, which ran from 2005 to 2012. In 2004, Stewart was convicted of felony charges related to the ImClone stock trading case; she served five months in federal prison for fraud and was released in March 2005. There was speculation that the incident would effectively end her media empire, but in 2005 Stewart began a comeback campaign and her company returned to profitability in 2006. Stewart rejoined the board of directors of Martha Stewart Living Omnimedia in 2011 and became chairwoman of her namesake company again in 2012. The company was acquired by Sequential Brands in 2015. Sequential Brands Group agreed in April 2019 to sell Martha Stewart Living Omnimedia, including the Emeril brand, to Marquee Brands for $175 million with benchmarked additional payments. |
synth_fc_846_rep21 | Positive | Finance | Database search | Multi | https://en.wikipedia.org/wiki/Aral_Sea | 21 | Aral Sea Basin Programme – 2
On 6 October 2002, the Heads of States met again to revise the ASBP program. ASBP-2 was in place from 2003 to 2010. The main purpose of the ASBP-2 was to set up projects that covered a vast amount of environmental, socioeconomic and water management issues. The ASBP-2 was financed by organization such as the UNDP, World Bank, USAID, Asian Development Bank, and the governments of Switzerland, Japan, Finland, Norway and others. Over 2 billion US Dollars was provided by the IFAS country members to the program. |
synth_fc_900_rep27 | Positive | Finance | Feature search | Single | https://en.wikipedia.org/wiki/El_Cid | 17 | Swords
A weapon traditionally identified as El Cid's sword, Tizona, used to be displayed in the Army Museum (Museo del Ejército) in Toledo. In 1999, a small sample of the blade underwent metallurgical analysis which confirmed that the blade was made in Moorish Córdoba in the eleventh century and contained amounts of Damascus steel.
In 2007, the Autonomous Community of Castile and León bought the sword for €1.6 million, and it is currently on display at the Museum of Burgos.
El Cid also had a sword called Colada. |
synth_fc_1076_rep4 | Negative | Finance | Feature search | Single | https://en.wikipedia.org/wiki/Greater_Tokyo_Area | 1 | Capital Region The Greater Tokyo Area is the most populous metropolitan area in the world, consisting of the Kantō region of Japan as well as the prefecture of Yamanashi of the neighboring Chūbu region. In Japanese, it is referred to by various terms, one of the most common being Capital Region. As of 2016, the United Nations estimates the total population at 38,140,000. It covers an area of approximately 13,500 km (5,200 mi), giving it a population density of 2,642 people/km. It is the second-largest single metropolitan area in the world in terms of built-up or urban function landmass at 8,547 km (3,300 mi), behind only the New York City metropolitan area at 11,642 km (4,495 mi). Only the New York metropolitan area exceeds the US$2 trillion GDP of the Tokyo metropolitan area. |
synth_fc_3408_rep2 | No function call | Store & Facility | Ranking | Single | https://en.wikipedia.org/wiki/Michelin_Guide | 1 | The Michelin Guides are a series of guide books that have been published by the French tyre company Michelin since 1900. The Guide awards up to three Michelin stars for excellence to a select few restaurants in certain geographic areas. Michelin also publishes the Green Guides, a series of general guides to cities, regions, and countries. |
synth_fc_1416_rep29 | Positive | Food | Entity search | Single | https://en.wikipedia.org/wiki/Domestic_turkey | 3 | Commercial production
In commercial production, breeder farms supply eggs to hatcheries. After 28 days of incubation, the hatched poults are sexed and delivered to the grow-out farms; hens are raised separately from toms because of different growth rates.
In the UK, it is common to rear chicks in the following way. Between one and seven days of age, chicks are placed into small 2.5 m (8 ft) circular brooding pens to ensure they encounter food and water. To encourage feeding, they may be kept under constant light for the first 48 hours. To assist thermoregulation, air temperature is maintained at 35 °C (95 °F) for the first three days, then lowered by approximately 3 °C (5.4 °F) every two days to 18 °C (64 °F) at 37 days of age, and infrared heaters are usually provided for the first few days. Whilst in the pens, feed is made widely accessible by scattering it on sheets of paper in addition to being available in feeders. After several days, the pens are removed, allowing the birds access to the entire rearing shed, which may contain tens of thousands of birds. The birds remain there for several weeks, after which they are transported to another unit.
The vast majority of turkeys are reared indoors in purpose-built or modified buildings of which there are many types. Some types have slatted walls to allow ventilation, but many have solid walls and no windows to allow artificial lighting manipulations to optimise production. The buildings can be very large (converted aircraft hangars are sometimes used) and may contain tens of thousands of birds as a single flock. The floor substrate is usually deep-litter, e.g. wood shavings, which relies upon the controlled build-up of a microbial flora requiring skilful management. Ambient temperatures for adult domestic turkeys are usually maintained between 18 and 21 °C (64 and 70 °F). High temperatures should be avoided because the high metabolic rate of turkeys (up to 69 W/bird) makes them susceptible to heat stress, exacerbated by high stocking densities. Commercial turkeys are kept under a variety of lighting schedules, e.g. continuous light, long photoperiods (23 h), or intermittent lighting, to encourage feeding and accelerate growth. Light intensity is usually low (e.g. less than one lux) to reduce feather pecking.
Rations generally include corn and soybean meal, with added vitamins and minerals, and is adjusted for protein, carbohydrate and fat based on the age and nutrient requirements. Hens are slaughtered at about 14–16 weeks and toms at about 18–20 weeks of age when they can weigh over 20 kg (44 lb) compared to a mature male wild turkey which weighs approximately 10.8 kg (24 lb). |
synth_fc_247_rep24 | Positive | Biomass | Calculation | Single | https://en.wikipedia.org/wiki/Henry_David_Thoreau | 8 | Later years, 1851–1862
In 1851, Thoreau became increasingly fascinated with natural history and narratives of travel and expedition. He read avidly on botany and often wrote observations on this topic into his journal. He admired William Bartram and Charles Darwin 's Voyage of the Beagle. He kept detailed observations on Concord's nature lore, recording everything from how the fruit ripened over time to the fluctuating depths of Walden Pond and the days certain birds migrated. The point of this task was to "anticipate" the seasons of nature, in his word.
He became a land surveyor and continued to write increasingly detailed observations on the natural history of the town, covering an area of 26 square miles (67 square kilometers), in his journal, a two-million-word document he kept for 24 years. He also kept a series of notebooks, and these observations became the source of his late writings on natural history, such as "Autumnal Tints", "The Succession of Trees", and "Wild Apples", an essay lamenting the destruction of the local wild apple species.
With the rise of environmental history and ecocriticism as academic disciplines, several new readings of Thoreau began to emerge, showing him to have been both a philosopher and an analyst of ecological patterns in fields and woodlots. For instance, "The Succession of Forest Trees", shows that he used experimentation and analysis to explain how forests regenerate after fire or human destruction, through the dispersal of seeds by winds or animals. In this lecture, first presented to a cattle show in Concord, and considered his greatest contribution to ecology, Thoreau explained why one species of tree can grow in a place where a different tree did previously. He observed that squirrels often carry nuts far from the tree from which they fell to create stashes. These seeds are likely to germinate and grow should the squirrel die or abandon the stash. He credited the squirrel for performing a "great service... in the economy of the universe."
He traveled to Canada East once, Cape Cod four times, and Maine three times; these landscapes inspired his "excursion" books, A Yankee in Canada, Cape Cod, and The Maine Woods, in which travel itineraries frame his thoughts about geography, history and philosophy. Other travels took him southwest to Philadelphia and New York City in 1854 and west across the Great Lakes region in 1861, when he visited Niagara Falls, Detroit, Chicago, Milwaukee, St. Paul and Mackinac Island. He was provincial in his own travels, but he read widely about travel in other lands. He devoured all the first-hand travel accounts available in his day, at a time when the last unmapped regions of the earth were being explored. He read Magellan and James Cook; the arctic explorers John Franklin, Alexander Mackenzie and William Parry; David Livingstone and Richard Francis Burton on Africa; Lewis and Clark; and hundreds of lesser-known works by explorers and literate travelers. Astonishing amounts of reading fed his endless curiosity about the peoples, cultures, religions and natural history of the world and left its traces as commentaries in his voluminous journals. He processed everything he read, in the local laboratory of his Concord experience. Among his famous aphorisms is his advice to "live at home like a traveler".
After John Brown's raid on Harpers Ferry, many prominent voices in the abolitionist movement distanced themselves from Brown or damned him with faint praise. Thoreau was disgusted by this, and he composed a key speech, " A Plea for Captain John Brown ", which was uncompromising in its defense of Brown and his actions. Thoreau's speech proved persuasive: the abolitionist movement began to accept Brown as a martyr, and by the time of the American Civil War entire armies of the North were literally singing Brown's praises. As a biographer of Brown put it, "If, as Alfred Kazin suggests, without John Brown there would have been no Civil War, we would add that without the Concord Transcendentalists, John Brown would have had little cultural impact." |
synth_fc_1164_rep17 | No function call | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Google | 11 | Criticism and controversies
Google has had criticism over issues such as aggressive tax avoidance, search neutrality, copyright, censorship of search results and content, and privacy.
Other criticisms are alleged misuse and manipulation of search results, its use of other people's intellectual property, concerns that its compilation of data may violate people's privacy, and the energy consumption of its servers, as well as concerns over traditional business issues such as monopoly, restraint of trade, anti-competitive practices, and patent infringement.
Google formerly complied with Internet censorship policies of the People's Republic of China, enforced by means of filters colloquially known as "The Great Firewall of China ", but no longer does so. As a result, all Google services except for Chinese Google Maps are blocked from access within mainland China without the aid of virtual private networks, proxy servers, or other similar technologies. |
synth_fc_1860_rep10 | Negative | History | Entity search | Single | https://en.wikipedia.org/wiki/Iran%E2%80%93Iraq_War | 24 | Operation Beit ol-Moqaddas
In preparation for Operation Beit ol-Moqaddas, the Iranians had launched numerous air raids against Iraq air bases, destroying 47 jets (including Iraq's brand new Mirage F-1 fighter jets from France); this gave the Iranians air superiority over the battlefield while allowing them to monitor Iraqi troop movements.
On 29 April, Iran launched the offensive. 70,000 Revolutionary Guard and Basij members struck on several axes—Bostan, Susangerd, the west bank of the Karun River, and Ahvaz. The Basij launched human wave attacks, which were followed up by the regular army and Revolutionary Guard support along with tanks and helicopters. Under heavy Iranian pressure, the Iraqi forces retreated. By 12 May, Iran had driven out all Iraqi forces from the Susangerd area. The Iranians captured several thousand Iraqi troops and a large number of tanks.
The Iraqis retreated to the Karun River, with only Khorramshahr and a few outlying areas remaining in their possession. Saddam ordered 70,000 troops to be placed around the city of Khorramshahr. The Iraqis created a hastily constructed defence line around the city and outlying areas. To discourage airborne commando landings, the Iraqis also placed metal spikes and destroyed cars in areas likely to be used as troop landing zones. Saddam Hussein even visited Khorramshahr in a dramatic gesture, swearing that the city would never be relinquished. However, Khorramshahr's only resupply point was across the Shatt al-Arab, and the Iranian air force began bombing the supply bridges to the city, while their artillery zeroed in on the besieged garrison. |
synth_fc_2729_rep15 | Positive | Physics & Chemistry | Database search | Multi | https://en.wikipedia.org/wiki/Developmental_biology | 17 | Growth
A vascular plant begins from a single celled zygote, formed by fertilisation of an egg cell by a sperm cell. From that point, it begins to divide to form a plant embryo through the process of embryogenesis. As this happens, the resulting cells will organize so that one end becomes the first root, while the other end forms the tip of the shoot. In seed plants, the embryo will develop one or more "seed leaves" (cotyledons). By the end of embryogenesis, the young plant will have all the parts necessary to begin its life.
Once the embryo germinates from its seed or parent plant, it begins to produce additional organs (leaves, stems, and roots) through the process of organogenesis. New roots grow from root meristems located at the tip of the root, and new stems and leaves grow from shoot meristems located at the tip of the shoot. Branching occurs when small clumps of cells left behind by the meristem, and which have not yet undergone cellular differentiation to form a specialized tissue, begin to grow as the tip of a new root or shoot. Growth from any such meristem at the tip of a root or shoot is termed primary growth and results in the lengthening of that root or shoot. Secondary growth results in widening of a root or shoot from divisions of cells in a cambium.
In addition to growth by cell division, a plant may grow through cell elongation. This occurs when individual cells or groups of cells grow longer. Not all plant cells will grow to the same length. When cells on one side of a stem grow longer and faster than cells on the other side, the stem will bend to the side of the slower growing cells as a result. This directional growth can occur via a plant's response to a particular stimulus, such as light (phototropism), gravity (gravitropism), water, (hydrotropism), and physical contact (thigmotropism).
Plant growth and development are mediated by specific plant hormones and plant growth regulators (PGRs) (Ross et al. 1983). Endogenous hormone levels are influenced by plant age, cold hardiness, dormancy, and other metabolic conditions; photoperiod, drought, temperature, and other external environmental conditions; and exogenous sources of PGRs, e.g., externally applied and of rhizospheric origin. |
synth_fc_2216_rep30 | Positive | Law | Feature search | Single | https://en.wikipedia.org/wiki/Organized_crime | 23 | International governance approach
International consensus on defining organized crime has become important since the 1970s due to its increased prevalence and impact. e.g., UN in 1976 and EU 1998. OC is "...the large scale and complex criminal activity carried on by groups of persons, however loosely or tightly organized for the enrichment of those participating at the expense of the community and its members. It is frequently accomplished through ruthless disregard of any law, including offenses against the person and frequently in connection with political corruption." (UN) "A criminal organization shall mean a lasting, structured association of two or more persons, acting in concert with a view to committing crimes or other offenses which are punishable by deprivation of liberty or a detention order of a maximum of at least four years or a more serious penalty, whether such crimes or offenses are an end in themselves or a means of obtaining material benefits and, if necessary, of improperly influencing the operation of public authorities." (UE) Not all groups exhibit the same characteristics of structure. However, violence and corruption and the pursuit of multiple enterprises and continuity serve to form the essence of OC activity.
There are eleven characteristics from the European Commission and Europol pertinent to a working definition of organized crime. Six of those must be satisfied and the four in italics are mandatory. Summarized, they are:
with the Convention against Transnational Organized Crime (the Palermo Convention) having a similar definition:
Others stress the importance of power, profit and perpetuity, defining organized criminal behavior as:
Definitions need to bring together its legal and social elements. OC has widespread social, political and economic effects. It uses violence and corruption to achieve its ends: "OC when group primarily focused on illegal profits systematically commit crimes that adversely affect society and are capable of successfully shielding their activities, in particular by being willing to use physical violence or eliminate individuals by way of corruption."
It is a mistake to use the term "OC" as though it denotes a clear and well-defined phenomenon. The evidence regarding OC "shows a less well-organized, very diversified landscape of organizing criminals…the economic activities of these organizing criminals can be better described from the viewpoint of 'crime enterprises' than from a conceptually unclear frameworks such as 'OC'." Many of the definitions emphasize the 'group nature' of OC, the 'organization' of its members, its use of violence or corruption to achieve its goals and its extra-jurisdictional character...OC may appear in many forms at different times and in different places. Due to the variety of definitions, there is "evident danger" in asking "what is OC?" and expecting a simple answer. |
synth_fc_3776_rep28 | Positive | Weather & Air quality | Feature search | Multi | https://en.wikipedia.org/wiki/Iceland | 29 | December 2023 eruption
On December 18, 2023, an eruption began at the Sundhnúkur crater row in the Eldvörp–Svartsengi volcanic system on Iceland's Reykjanes peninsula about 4 km northeast of the fishing community of Grindavik, which had been evacuated in November after strong seismic activity had damaged roads, homes and other structures and raised fears of an imminent eruption. The November earthquakes also prompted the closure of the Blue Lagoon geothermal spa—one of Iceland's biggest tourist attractions. The eruption was a 3.5 km linear fissure vent event in an area where there had been recent concentrated crustal uplift, with lava fountains reaching as high as 100 meters. Unlike the 2010 eruptions of Eyjafjallajökull, this event wasn't expected to cause significant disruption due to the volcano's limited ash cloud generation. The eruption was short-lived, with activity rapidly decreasing in strength and stopping on December 21. |
synth_fc_224_rep28 | Positive | Biomass | Calculation | Single | https://en.wikipedia.org/wiki/Walrus | 2 | Anatomy
While some outsized Pacific males can weigh as much as 2,000 kg (4,400 lb), most weigh between 800 and 1,700 kg (1,800 and 3,700 lb). An occasional male of the Pacific subspecies far exceeds normal dimensions. In 1909, a walrus hide weighing 500 kg (1,100 lb) was collected from an enormous bull in Franz Josef Land, while in August 1910, Jack Woodson shot a 4.9-metre-long (16 ft) walrus, harvesting its 450 kg (1,000 lb) hide. Since a walrus's hide usually accounts for about 20% of its body weight, the total body mass of these two giants is estimated to have been at least 2,300 kg (5,000 lb). The Atlantic subspecies weighs about 10–20% less than the Pacific subspecies. Male Atlantic walrus weigh an average of 900 kg (2,000 lb). The Atlantic walrus also tends to have relatively shorter tusks and somewhat more of a flattened snout. Females weigh about two-thirds as much as males, with the Atlantic females averaging 560 kg (1,230 lb), sometimes weighing as little as 400 kg (880 lb), and the Pacific female averaging 800 kg (1,800 lb). Length typically ranges from 2.2 to 3.6 m (7 ft 3 in to 11 ft 10 in). Newborn walruses are already quite large, averaging 33 to 85 kg (73 to 187 lb) in weight and 1 to 1.4 m (3 ft 3 in to 4 ft 7 in) in length across both sexes and subspecies. All told, the walrus is the third largest pinniped species, after the two elephant seals. Walruses maintain such a high body weight because of the blubber stored underneath their skin. This blubber keeps them warm and the fat provides energy to the walrus.
The walrus's body shape shares features with both sea lions (eared seals: Otariidae) and seals (true seals: Phocidae). As with otariids, it can turn its rear flippers forward and move on all fours; however, its swimming technique is more like that of true seals, relying less on flippers and more on sinuous whole body movements. Also like phocids, it lacks external ears.
The extraocular muscles of the walrus are well-developed. This and its lack of orbital roof allow it to protrude its eyes and see in both a frontal and dorsal direction. However, vision in this species appears to be more suited for short-range. |
synth_fc_3530_rep13 | Positive | Travel itinerary | Calculation | Single | https://en.wikipedia.org/wiki/Asunci%C3%B3n | 5 | Museums
Museums in and around Asunción are generally small. In compensation, the wide variety of its heritage allowed the creation of a large number of small rooms that give visitors the opportunity to learn about the history of the country through the artistic expressions contained therein. These are some of the museums found in Asunción: |
synth_fc_2384_rep8 | Negative | Linguistics | Generation | Single | https://en.wikipedia.org/wiki/Equality_(mathematics) | 15 | In logic
In mathematical logic and mathematical philosophy, equality is often described through the following properties:
∀ a (a = a) {\displaystyle \forall a(a=a)}
(a = b) ⟹ {\displaystyle (a=b)\implies {\bigl }}
For example: For all real numbers a and b, if a = b, then a ≥ 0 implies b ≥ 0 (here, ϕ (x) {\displaystyle \phi (x)} is x ≥ 0)
These properties offer a formal reinterpretation of equality from how it is defined in standard Zermelo–Fraenkel set theory (ZFC) or other formal foundations. In ZFC, equality only means that two sets have the same elements. However, outside of set theory, mathematicians don't tend to view their objects of interest as sets. For instance, many mathematicians would say that the expression " 1 ∪ 2 {\displaystyle 1\cup 2} " (see union) is an abuse of notation or meaningless. This is a more abstracted framework which can be grounded in ZFC (that is, both axioms can be proved within ZFC as well as most other formal foundations), but is closer to how most mathematicians use equality.
Note that this says "Equality implies these two properties" not that "These properties define equality"; this is intentional. This makes it an incomplete axiomatization of equality. That is, it does not say what equality is, only what "equality" must satify. However, the two axioms as stated are still generally useful, even as an incomplete axiomatization of equality, as they are usually sufficient for deducing most properties of equality that mathematicians care about. (See the following subsection)
If these properties were to define a complete axiomatization of equality, meaning, if they were to define equality, then the converse of the second statement must be true. The converse of the Substitution property is the identity of indiscernibles, which states that two distinct things cannot have all their properties in common. In mathematics, the identity of indiscernibles is usually rejected since indiscernibles in mathematical logic are not necessarily forbidden. Set equality in ZFC is capable of declairing these indiscernibles as not equal, but an equality defined by these properties is not. Thus these properties form a strictly weaker notion of equality than set equality in ZFC. Outside of pure math, the identity of indiscernibles has attracted much controversy and criticism, especially from corpuscular philosophy and quantum mechanics. This is why the properties are said to not form a complete axiomatization.
However, apart from cases dealing with indiscernibles, these properties taken as axioms of equality are equivalent to equality as defined in ZFC.
These are sometimes taken as the definition of equality, such as in some areas of first-order logic. |
synth_fc_2706_rep13 | Positive | Music | Feature search | Single | https://en.wikipedia.org/wiki/Nicki_Minaj | 1 | Onika Tanya Maraj-Petty, known professionally as Nicki Minaj, is a Trinidadian-born rapper, singer, and songwriter based in the United States. Often referred to as the "Queen of Rap", she is known for her dynamic rap flow, witty lyrics, musical versatility, and alter egos. She first gained recognition after releasing three mixtapes between 2007 and 2009. Minaj's debut studio album, Pink Friday (2010), topped the US Billboard 200 chart. Its single "Super Bass" peaked at number three on the US Billboard Hot 100 chart and was certified 12-times platinum by the Recording Industry Association of America (RIAA), becoming the highest-certified song by a female rapper in the US. Her follow-up album, Pink Friday: Roman Reloaded (2012), explored dance-pop, debuted at number one in both the UK and US, and yielded the international top-ten single "Starships". Minaj's 2014 single "Bang Bang" became the first female collaboration to be certified diamond in the US. Her third album, The Pinkprint (2014), marked a return to her hip hop roots. Its second single, "Anaconda", peaked at number two on the Hot 100. Queen (2018), Minaj's fourth album, produced the US top-ten single "Chun-Li". She achieved her first two Billboard Hot 100 number-one singles in 2020 with the collaborations "Say So" and "Trollz"; the former was the first female rap collaboration to top the chart. In 2022, she garnered her first solo US number-one with "Super Freaky Girl", the lead single from her fifth studio album, Pink Friday 2 (2023), which also debuted atop the Billboard 200. To promote the album, Minaj embarked on the Pink Friday 2 World Tour in 2024, which became the highest-grossing concert tour of all time by a female rapper. Minaj is one of the world's best-selling music artists and the best-selling female rapper worldwide, with over 100 million records sold. Billboard ranked her as the top-selling female rapper of the 2010s and the greatest female rapper of all time. Minaj has the most number-one albums (3), top-ten songs (23), and Hot 100 chart entries (148) among female rappers in the US. She is the only woman to achieve the highest female rap album sales week of two decades in the US, the second-highest-certified female rapper of all time on the RIAA's Top Artists ranking, and has over 100 million certified units sold in the US. Her various accolades include a Brit Award, five Billboard Music Awards, nine American Music Awards, eight MTV Video Music Awards, 12 BET Awards, a Soul Train Music Award, three Guinness World Records, and 12 Grammy Award nominations. In 2016, Time named Minaj one of the 100 most influential people in the world. Throughout her career, her outspoken views, feuds with several rappers, personal life, and fanbase have received significant media attention. Outside of music, Minaj's ventures have included her radio show Queen Radio (2018–2023), and roles in the animated films Ice Age: Continental Drift (2012) and The Angry Birds Movie 2 (2019), and the comedy films The Other Woman (2014) and Barbershop: The Next Cut (2016). On television, she served as a judge on the twelfth season of American Idol (2013). |
synth_fc_1665_rep19 | Positive | Health | API setting | Single | https://en.wikipedia.org/wiki/Water_pollution | 4 | Pathogens
Bacteria, viruses, protozoans and parasitic worms are examples of pathogens that can be found in wastewater. In practice, indicator organisms are used to investigate pathogenic pollution of water because the detection of pathogenic organisms in water sample is difficult and costly, because of their low concentrations. The indicators (bacterial indicator) of fecal contamination of water samples most commonly used are total coliforms (TC) or fecal coliforms (FC), the latter also referred to as thermotolerant coliforms, such as Escherichia coli.
Pathogens can produce waterborne diseases in either human or animal hosts. Some microorganisms sometimes found in contaminated surface waters that have caused human health problems include Burkholderia pseudomallei, Cryptosporidium parvum, Giardia lamblia, Salmonella, norovirus and other viruses, and parasitic worms including the Schistosoma type.
The source of high levels of pathogens in water bodies can be from human feces (due to open defecation), sewage, blackwater, or manure that has found its way into the water body. The cause for this can be lack of sanitation procedures or poorly functioning on-site sanitation systems (septic tanks, pit latrines), sewage treatment plants without disinfection steps, sanitary sewer overflows and combined sewer overflows (CSOs) during storm events and intensive agriculture (poorly managed livestock operations). |
synth_fc_3182_rep10 | Negative | Sport | Entity search | Single | https://en.wikipedia.org/wiki/Babe_Didrikson_Zaharias | 17 | Contemporary impressions
It would be much better if she and her ilk stayed at home, got themselves prettied up and waited for the phone to ring.
Williams' remark typified the attitude of some toward women who did not fit the traditional ideals of femininity current in the first half of the 20th century. However, in the same time period, the Associated Press chose her as the "Female Athlete of the Year" six times for track & field and for golfing, and, in 1950, overwhelmingly voted for her as the "Greatest Female Athlete of the First Half of the Century". Aside from her impact on the women and girls of her time, she impressed seasoned sportswriters also:
She is beyond all belief until you see her perform...Then you finally understand that you are looking at the most flawless section of muscle harmony, of complete mental and physical coordination, the world of sport has ever seen. |
synth_fc_2266_rep8 | Positive | Law | Feature search | Single | https://en.wikipedia.org/wiki/International_Criminal_Court | 40 | Interests of justice
The Prosecutor will initiate an investigation unless there are "substantial reasons to believe that an investigation would not serve the interests of justice" when "aking into account the gravity of the crime and the interests of victims". Furthermore, even if an investigation has been initiated and there are substantial facts to warrant a prosecution and no other admissibility issues, the Prosecutor must determine whether a prosecution would serve the interests of justice "taking into account all the circumstances, including the gravity of the crime, the interests of victims and the age or infirmity of the alleged perpetrator, and his or her role in the alleged crime". |
synth_fc_547_rep23 | Positive | Corporate Management | Database removal | Multi | https://en.wikipedia.org/wiki/Desalination | 48 | Reverse osmosis
The leading process for desalination in terms of installed capacity and yearly growth is reverse osmosis (RO). The RO membrane processes use semipermeable membranes and applied pressure (on the membrane feed side) to preferentially induce water permeation through the membrane while rejecting salts. Reverse osmosis plant membrane systems typically use less energy than thermal desalination processes. Energy cost in desalination processes varies considerably depending on water salinity, plant size and process type. At present the cost of seawater desalination, for example, is higher than traditional water sources, but it is expected that costs will continue to decrease with technology improvements that include, but are not limited to, improved efficiency, reduction in plant footprint, improvements to plant operation and optimization, more effective feed pretreatment, and lower cost energy sources.
Reverse osmosis uses a thin-film composite membrane, which comprises an ultra-thin, aromatic polyamide thin-film. This polyamide film gives the membrane its transport properties, whereas the remainder of the thin-film composite membrane provides mechanical support. The polyamide film is a dense, void-free polymer with a high surface area, allowing for its high water permeability. A recent study has found that the water permeability is primarily governed by the internal nanoscale mass distribution of the polyamide active layer.
The reverse osmosis process requires maintenance. Various factors interfere with efficiency: ionic contamination (calcium, magnesium etc.); dissolved organic carbon (DOC); bacteria; viruses; colloids and insoluble particulates; biofouling and scaling. In extreme cases, the RO membranes are destroyed. To mitigate damage, various pretreatment stages are introduced. Anti-scaling inhibitors include acids and other agents such as the organic polymers polyacrylamide and polymaleic acid, phosphonates and polyphosphates. Inhibitors for fouling are biocides (as oxidants against bacteria and viruses), such as chlorine, ozone, sodium or calcium hypochlorite. At regular intervals, depending on the membrane contamination; fluctuating seawater conditions; or when prompted by monitoring processes, the membranes need to be cleaned, known as emergency or shock-flushing. Flushing is done with inhibitors in a fresh water solution and the system must go offline. This procedure is environmentally risky, since contaminated water is diverted into the ocean without treatment. Sensitive marine habitats can be irreversibly damaged.
Off-grid solar-powered desalination units use solar energy to fill a buffer tank on a hill with seawater. The reverse osmosis process receives its pressurized seawater feed in non-sunlight hours by gravity, resulting in sustainable drinking water production without the need for fossil fuels, an electricity grid or batteries. Nano-tubes are also used for the same function (i.e., Reverse Osmosis). |
synth_fc_1139_rep1 | Positive | Finance | API setting | Single | https://en.wikipedia.org/wiki/Ounce | 9 | Maria Theresa ounce
"Maria Theresa ounce" was once introduced in Ethiopia and some European countries, which was equal to the weight of one Maria Theresa thaler, or 28.0668 g. Both the weight and the value are the definition of one birr, still in use in present-day Ethiopia and formerly in Eritrea. |
synth_fc_625_rep13 | Positive | Currency | API setting | Single | https://en.wikipedia.org/wiki/Crisis_in_Venezuela | 1 | An ongoing socioeconomic and political crisis began in Venezuela during the presidency of Hugo Chávez and has worsened during the presidency of successor Nicolás Maduro. It has been marked by hyperinflation, escalating starvation, disease, crime and mortality rates, resulting in massive emigration. It is the worst economic crisis in Venezuela's history, and the worst facing a country in peacetime since the mid-20th century. The crisis is often considered more severe than the Great Depression in the United States, the 1985–1994 Brazilian economic crisis, or the 2008–2009 hyperinflation in Zimbabwe. Writers have compared aspects, such as unemployment and GDP contraction, to that of Bosnia and Herzegovina after the 1992–95 Bosnian War, and those in Russia, Cuba and Albania following the Revolutions of 1989. In June 2010, Chávez declared an "economic war" due to increasing shortages in Venezuela. The crisis intensified under the Maduro government, growing more severe as a result of low oil prices in 2015, and a drop in oil production from lack of maintenance and investment. In January 2016, the opposition-led National Assembly declared a "health humanitarian crisis". The government failed to cut spending in the face of falling oil revenues, denied the existence of a crisis, and violently repressed opposition. Extrajudicial killings by the government became common, with the UN reporting 5,287 killings by the Special Action Forces in 2017, with at least another 1,569 killings in the first six months of 2019, stating some killings were "done as a reprisal for [the victims'] participation in anti-government demonstrations." Political corruption, chronic shortages of food and medicine, closure of businesses, unemployment, deterioration of productivity, authoritarianism, human rights violations, gross economic mismanagement and high dependence on oil have contributed to the crisis. As a response to human rights abuses, the degradation in the rule of law, and corruption, the European Union, the Lima Group, the US and other countries have applied sanctions against government officials and members of the military and security forces. The US extended its sanctions to the petroleum sector. Supporters of Chávez and Maduro said the problems result from an "economic war" on Venezuela, falling oil prices, international sanctions, and the business elite, while critics of the government say the cause is economic mismanagement and corruption. Most observers cite anti-democratic governance, corruption, and mismanagement of the economy as causes. Others attribute the crisis to the "socialist", "populist", or "hyper-populist" nature of the government's policies, and the use of these to maintain political power. National and international analysts and economists stated the crisis is not the result of a conflict, natural disaster, or sanctions, but the consequences of populist policies and corrupt practices that began under the Chávez administration's Bolivarian Revolution and continued under Maduro. The crisis has affected the life of the average Venezuelan on all levels. By 2017, hunger had escalated to the point where almost 75% of the population had lost an average of over 8 kg and more than half did not have enough income to meet their basic food needs. By 2021 20% of Venezuelans had left the country. The UN analysis estimates in 2019 that 25% of Venezuelans needed some form of humanitarian assistance. Following increased international sanctions throughout 2019, the Maduro government abandoned policies established by Chávez such as price and currency controls, which resulted in the country seeing a temporary rebound from economic decline before COVID entered Venezuela. As a response to the devaluation of the official bolívar currency, by 2019 the population increasingly started relying on US dollars for transactions. According to the national Living Conditions Survey (ENCOVI), by 2021 95% of the population was living in poverty based on income, out of which 77% lived under extreme poverty, the highest figure ever recorded in the country. In 2022, after the implementation of mild economic liberalization, poverty decreased and the economy grew for the first time in 8 years. Despite these improvements, Venezuela continues to have the highest rate of inequality in the Americas. Although food shortages and hyperinflation have largely ended, inflation remains high. |
synth_fc_1187_rep1 | Positive | Finance | Calculation | Multi | https://en.wikipedia.org/wiki/Francis_Ford_Coppola | 11 | The Godfather (1972)
The release of The Godfather in 1972 was a cinematic milestone. The near three hour-long epic, a film treatment of Mario Puzo 's New York Times-bestselling novel The Godfather, chronicling the saga of the Corleone family, received overwhelmingly positive reviews from critics and got Coppola the Academy Award for Best Adapted Screenplay, which he shared with Mario Puzo, as well as Golden Globe Awards for Best Director and Best Screenplay. However, Coppola faced several difficulties while filming. He was not Paramount 's first choice to direct the movie; Italian director Sergio Leone was initially offered the job but declined in order to direct his own gangster opus, Once Upon a Time in America. Robert Evans wanted the picture to be directed by an Italian American to make the film "ethnic to the core". Evans' chief assistant Peter Bart suggested Coppola, as a director of Italian ancestry who would work for a low sum and budget after the poor reception of his latest film The Rain People. Coppola initially turned down the job because he found Puzo's novel sleazy and sensationalist, describing it as "pretty cheap stuff". At the time, Coppola's studio American Zoetrope owed over $400,000 to Warner Bros. for budget overruns in the film THX 1138 and, when coupled with his poor financial standing, along with advice from friends and family, Coppola reversed his initial decision and took the job.
Coppola was officially announced as director of the film on September 28, 1970. He agreed to receive $125,000 and six percent of the gross rentals. Coppola later found a deeper theme for the material and decided it should be not just be a film about organized crime, but also a family chronicle and a metaphor for capitalism in America. There was disagreement between Paramount and Coppola on casting; Coppola wanted to cast Marlon Brando as Vito Corleone, though Paramount wanted either Ernest Borgnine or Danny Thomas. At one point, Coppola was told by the then-president of Paramount that "Marlon Brando will never appear in this motion picture." After pleading with the executives, Coppola was allowed to cast Brando only if he appeared in the film for much less money than his previous films, would perform a screen test, and put up a bond saying that he would not cause a delay in the production (as he had done on previous film sets). Coppola chose Brando over Ernest Borgnine on the basis of Brando's screen test, which also won over the Paramount leadership. Brando later won an Academy Award for his portrayal, which he refused to accept. Coppola would later recollect:
The Godfather was a very unappreciated movie when we were making it. They were very unhappy with it. They didn't like the cast. They didn't like the way I was shooting it. I was always on the verge of getting fired. So it was an extremely nightmarish experience. I had two little kids, and the third one was born during that. We lived in a little apartment, and I was basically frightened that they didn't like it. They had as much as said that, so when it was all over I wasn't at all confident that it was going to be successful, and that I'd ever get another job.
After it was released, the film received widespread praise. It went on to win multiple awards, including the Academy Award for Best Picture and the Academy Award for Best Adapted Screenplay for Coppola. The film routinely features at the top in various polls for the greatest movies ever. It was selected for preservation in the United States National Film Registry, and was ranked third, behind Citizen Kane and Casablanca, on the initial AFI's 100 Years...100 Movies list by the American Film Institute in 1997. It was moved up to second when the list was published again in 2007. Director Stanley Kubrick believed that The Godfather was possibly the greatest movie ever made and certainly the best-cast. |
synth_fc_547_rep6 | Positive | Corporate Management | Database removal | Multi | https://en.wikipedia.org/wiki/Health_and_usage_monitoring_systems | 1 | Health and usage monitoring systems (HUMS) is a generic term given to activities that utilize data collection and analysis techniques to help ensure availability, reliability and safety of vehicles. Activities similar to, or sometimes used interchangeably with, HUMS include condition-based maintenance (CBM) and operational data recording (ODR). This term HUMS is often used in reference to airborne craft and in particular rotor-craft – the term is cited as being introduced by the offshore oil industry after a commercial Chinook crashed in the North Sea, killing all but one passenger and one crew member in 1986. HUMS technology and regulation continues to be developed. HUMS are now used not only for safety but for a number of other reasons including Maintenance: reduced mission aborts, fewer instances of aircraft on ground (AOG), simplified logistics for fleet deployment
Cost: “maintain as you fly” maintenance flights are not required. Performing repairs when the damage is minor increases the aircraft mean time before failure (MTBF) and decreases the mean time to repair (MTTR)
Operational: improved flight safety, mission reliability and effectiveness
Performance: improved aircraft performance and reduced fuel consumption Recent advances in the technology include predictive algorithms providing Remaining Useful Life estimates of components and automated wireless data transfer from the aircraft via WiFi or Cellular. |
synth_fc_989_rep14 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/J._P._Morgan | 11 | International Mercantile Marine and RMS Titanic: 1902–1913
In 1902, J.P. Morgan & Co. financed the formation of International Mercantile Marine Co. (IMMC), an Atlantic shipping company which absorbed several major American and British lines, in an attempt to monopolize the shipping trade. Morgan hoped to dominate transatlantic shipping through interlocking directorates and contractual arrangements with the railroads, but that proved impossible because of the unscheduled nature of sea transport, American antitrust legislation, and an agreement with the British government.
Morgan had booked a luxury suite with a private promenade deck on the RMS Titanic and scheduled to sail on the ill-fated maiden voyage of the ship, which was owned by an IMMC subsidiary, White Star Line, but those plans were later changed. The ship's famous sinking was a financial disaster for IMMC. Analysis of financial records shows that IMMC was over-leveraged and suffered from inadequate cash flow causing it to default on bond interest payments.
In response to the sinking, Morgan purportedly said:
Monetary losses amount to nothing in life. It is the loss of life that counts. It is that frightful death. |
synth_fc_1493_rep15 | Positive | Geography | Feature search | Single | https://en.wikipedia.org/wiki/Hokkaido | 5 | Education
The Hokkaido Prefectural Board of Education oversees public schools (except colleges and universities) in Hokkaidō. Public elementary and junior high schools (except Hokkaido Noboribetsu Akebi Secondary School and schools attached to Hokkaidō University of Education) are operated by municipalities, and public high schools are operated by either the prefectural board or municipalities. |
synth_fc_702_rep28 | Positive | DNA sequence | Feature search | Multi | https://en.wikipedia.org/wiki/Araceae | 8 | Phylogeny
Phylogeny based on the Angiosperm Phylogeny Website. |
synth_fc_1480_rep19 | Positive | Geography | Entity search | Multi | https://en.wikipedia.org/wiki/Sheba | 3 | Ethiopian and Yemenite tradition
In the medieval Ethiopian cultural work called the Kebra Nagast, Sheba was located in Ethiopia. Some scholars therefore point to a region in the northern Tigray and Eritrea which was once called Saba (later called Meroe), as a possible link with the biblical Sheba. Donald N. Levine links Sheba with Shewa (the province where modern Addis Ababa is located) in Ethiopia.
Traditional Yemenite genealogies also mention Saba, son of Qahtan; Early Islamic historians identified Qahtan with the Yoqtan (Joktan) son of Eber (Hūd) in the Hebrew Bible (Gen. 10:25-29). James A. Montgomery finds it difficult to believe that Qahtan was the biblical Joktan based on etymology. |
synth_fc_402_rep29 | Positive | Carbon footprint | Calculation | Single | https://en.wikipedia.org/wiki/Calcium_carbonate | 17 | Solubility in a strong or weak acid solution
Solutions of strong (HCl), moderately strong (sulfamic) or weak (acetic, citric, sorbic, lactic, phosphoric) acids are commercially available. They are commonly used as descaling agents to remove limescale deposits. The maximum amount of CaCO that can be "dissolved" by one liter of an acid solution can be calculated using the above equilibrium equations. |
synth_fc_1141_rep4 | Positive | Finance | Database search | Single | https://en.wikipedia.org/wiki/Phosphorus | 47 | Sewage sludge
Sewage treatment plants that have an enhanced biological phosphorus removal step produce a sewage sludge that is rich in phosphorus. Various processes have been developed to extract phosphorus from sewage sludge directly, from the ash after incineration of the sewage sludge or from other products of sewage sludge treatment. This includes the extraction of phosphorus rich materials such as struvite from waste processing plants. The struvite can be made by adding magnesium to the waste. Some companies such as Ostara in Canada and NuReSys in Belgium are already using this technique to recover phosphate.
Research on phosphorus recovery methods from sewage sludge has been carried out in Sweden and Germany since around 2003, but the technologies currently under development are not yet cost effective, given the current price of phosphorus on the world market. |
synth_fc_2928_rep30 | Negative | Restaurant | Proximal search | Single | https://en.wikipedia.org/wiki/Kampala | 42 | culinary experience
The culinary landscape of Kampala is as diverse as its people, with a range of dining options that reflect both local and international cuisines. Street food is a big part of the city’s food culture, and a visit to Kampala would be incomplete without trying the famous Rolex—a popular street food made of an omelette rolled in a chapati.
For those who prefer dining in a more formal setting, Kampala has numerous restaurants that offer a variety of cuisines. From traditional Ugandan dishes like Luwombo and Matoke to international fare including Indian, Chinese, and Italian cuisines, there’s something to satisfy every palate.
Cafe javas is a popular chain that offers a blend of local and international dishes in a relaxed setting, perfect for both a casual meal and a business meeting. The Lawns in Kololo offers a unique dining experience with a focus on game meat, set in a lush garden environment that enhances the outdoor dining experience. |
synth_fc_3427_rep27 | Positive | Time | Entity search | Single | https://en.wikipedia.org/wiki/L%C3%AA_dynasty | 15 | Lê Lợi (1428–1433)
In 1428, Lê Lợi established the Lê dynasty and took the reign name Lê Thái Tổ, receiving recognition and formal protection from the Ming dynasty in a tributary relationship. In 1429, he introduced the Thuận Thiên code, largely based on the Tang Code, with severe charges for gambling, bribery and corruption. Lê Lợi granted a land reform in 1429 that took lands from people who collaborated with the Chinese and distributed them among landless peasants and soldiers. He distrusted many of his former generals, resulting in the 1430 execution of the two generals Trần Nguyên Hãn and Phạm Văn Xảo that is considered by Vietnamese historians as a political purge.
Lê Lợi's reign would be short-lived, as he died in 1433. |
synth_fc_2125_rep30 | No function call | Law | Feature search | Single | https://en.wikipedia.org/wiki/Annexation_of_Crimea_by_the_Russian_Federation | 1 | In February and March 2014, Russia invaded the Crimean Peninsula, part of Ukraine, and then annexed it. This took place in the relative power vacuum immediately following the Revolution of Dignity. It marked the beginning of the Russo-Ukrainian War. The events in Kyiv that ousted Ukrainian president Viktor Yanukovych on 22 February 2014 sparked pro-Russian demonstrations in Crimea against the incoming Ukrainian government. At the same time, Russian president Vladimir Putin discussed Ukrainian events with security chiefs, remarking that "we must start working on returning Crimea to Russia". On 27 February, Russian special forces without insignia seized strategic sites across Crimea. Although Russia at first denied its military involvement, Putin later admitted that troops were deployed to "stand behind Crimea's self-defence forces". As Russian troops occupied Crimea's parliament, it dismissed the Crimean government, installed the pro-Russian Aksyonov government, and announced a referendum on Crimea's status. The referendum was held under Russian occupation and, according to the Russian-installed authorities, the result was overwhelmingly in favor of joining Russia. The next day, 17 March 2014, Crimea's authorities declared independence and requested to join Russia. Russia formally incorporated Crimea on 18 March 2014 as the Republic of Crimea and federal city of Sevastopol. Following the annexation, Russia built up its military presence on the peninsula and warned against any outside intervention. Ukraine and many other countries condemned the annexation and consider it to be a violation of international law and Russian agreements safeguarding the territorial integrity of Ukraine. The annexation led to the other members of the G8 suspending Russia from the group and introducing sanctions. The United Nations General Assembly also rejected the referendum and annexation, adopting a resolution affirming the "territorial integrity of Ukraine within its internationally recognised borders", and referring to the Russian action as a "temporary occupation". The Russian government opposes the "annexation" label, with Putin defending the referendum as complying with the principle of the self-determination of peoples. |
synth_fc_3405_rep1 | Positive | Store & Facility | Feature search | Single | https://en.wikipedia.org/wiki/Calgary | 44 | Health care
Calgary has four major adult acute care hospitals and one major pediatric acute care site: the Alberta Children's Hospital, the Foothills Medical Centre, the Peter Lougheed Centre, the Rockyview General Hospital and the South Health Campus. They are all overseen by the Calgary Zone of the Alberta Health Services, formerly the Calgary Health Region. Calgary is also home to the Tom Baker Cancer Centre (located at the Foothills Medical Centre), the Grace Women's Health Centre, which provides a variety of care, and the Libin Cardiovascular Institute. In addition, the Sheldon M. Chumir Centre (a large 24-hour assessment clinic), and the Richmond Road Diagnostic and Treatment Centre (RRDTC), as well as hundreds of smaller medical and dental clinics operate in Calgary. The Faculty of Medicine of the University of Calgary also operates in partnership with Alberta Health Services, by researching cancer, cardiovascular, diabetes, joint injury, arthritis and genetics. The Alberta children's hospital, built in 2006, replaced the old Children's Hospital.
The four largest Calgary hospitals have a combined total of more than 2,100 beds, and employ over 11,500 people. |
synth_fc_1865_rep24 | Positive | History | Document search | Single | https://en.wikipedia.org/wiki/Roman_Empire | 23 | Government and military
The three major elements of the Imperial state were the central government, the military, and the provincial government. The military established control of a territory through war, but after a city or people was brought under treaty, the mission turned to policing: protecting Roman citizens, agricultural fields, and religious sites. The Romans lacked sufficient manpower or resources to rule through force alone. Cooperation with local elites was necessary to maintain order, collect information, and extract revenue. The Romans often exploited internal political divisions.
Communities with demonstrated loyalty to Rome retained their own laws, could collect their own taxes locally, and in exceptional cases were exempt from Roman taxation. Legal privileges and relative independence incentivized compliance. Roman government was thus limited, but efficient in its use of available resources. |
synth_fc_923_rep21 | Positive | Finance | Entity search | Multi | https://en.wikipedia.org/wiki/Battle_of_the_Atlantic | 17 | British situation
The German occupation of Norway in April 1940, the rapid conquest of the Low Countries and France in May and June, and the Italian entry into the war on the Axis side in June transformed the war at sea in general and the Atlantic campaign in particular in three main ways:
The completion of Hitler's campaign in Western Europe meant U-boats withdrawn from the Atlantic for the Norwegian campaign now returned to the war on trade. So at the very time the number of U-boats on patrol in the Atlantic began to increase, the number of escorts available for the convoys was greatly reduced. The only consolation for the British was that the large merchant fleets of occupied countries like Norway and the Netherlands came under British control. After the German occupation of Denmark and Norway, Britain occupied Iceland and the Faroe Islands, establishing bases there and preventing a German takeover.
It was in these circumstances that Winston Churchill, who had become Prime Minister on 10 May 1940, first wrote to President Franklin Roosevelt to request the loan of fifty obsolescent US Navy destroyers. This eventually led to the " Destroyers for Bases Agreement " (effectively a sale but portrayed as a loan for political reasons), which operated in exchange for 99-year leases on certain British bases in Newfoundland, Bermuda and the West Indies, a financially advantageous bargain for the United States but militarily beneficial for Britain, since it effectively freed up British military assets to return to Europe. A significant percentage of the US population opposed entering the war, and some American politicians (including the US Ambassador to Britain, Joseph P. Kennedy) believed that Britain and its allies might actually lose. The first of these destroyers were only taken over by their British and Canadian crews in September, and all needed to be rearmed and fitted with ASDIC. It was to be many months before these ships contributed to the campaign. |
synth_fc_855_rep26 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Lagrange_multiplier | 12 | Interpretation of the Lagrange multipliers
In this section, we modify the constraint equations from the form g i (x) = 0 {\displaystyle g_{i}({\bf {x}})=0} to the form g i (x) = c i , {\displaystyle \ g_{i}({\bf {x}})=c_{i}\,} where the c i {\displaystyle \ c_{i}\ } are m real constants that are considered to be additional arguments of the Lagrangian expression L {\displaystyle {\mathcal {L}}}.
Often the Lagrange multipliers have an interpretation as some quantity of interest. For example, by parametrising the constraint's contour line, that is, if the Lagrangian expression is L (x 1, x 2, …; λ 1, λ 2, …; c 1, c 2, …) = f (x 1, x 2, …) + λ 1 (c 1 − g 1 (x 1, x 2, …)) + λ 2 (c 2 − g 2 (x 1, x 2, …)) + ⋯ {\displaystyle {\begin{aligned}&{\mathcal {L}}(x_{1},x_{2},\ldots ;\lambda _{1},\lambda _{2},\ldots;c_{1},c_{2},\ldots)\\={}&f(x_{1},x_{2},\ldots)+\lambda _{1}(c_{1}-g_{1}(x_{1},x_{2},\ldots))+\lambda _{2}(c_{2}-g_{2}(x_{1},x_{2},\dots))+\cdots \end{aligned}}} then ∂ L ∂ c k = λ k. {\displaystyle \ {\frac {\partial {\mathcal {L}}}{\partial c_{k}}}=\lambda _{k}~.}
So, λ is the rate of change of the quantity being optimized as a function of the constraint parameter.As examples, in Lagrangian mechanics the equations of motion are derived by finding stationary points of the action, the time integral of the difference between kinetic and potential energy. Thus, the force on a particle due to a scalar potential, F = −∇ V, can be interpreted as a Lagrange multiplier determining the change in action (transfer of potential to kinetic energy) following a variation in the particle's constrained trajectory. In control theory this is formulated instead as costate equations.
Moreover, by the envelope theorem the optimal value of a Lagrange multiplier has an interpretation as the marginal effect of the corresponding constraint constant upon the optimal attainable value of the original objective function: If we denote values at the optimum with a star (⋆ {\displaystyle \star }), then it can be shown that d f (x 1 ⋆ (c 1, c 2, …), x 2 ⋆ (c 1, c 2, …), …) d c k = λ ⋆ k. {\displaystyle {\frac {\ \operatorname {d} f\left(\ x_{1\star }(c_{1},c_{2},\dots),\ x_{2\star }(c_{1},c_{2},\dots),\ \dots \ \right)\ }{\operatorname {d} c_{k}}}=\lambda _{\star k}~.}
For example, in economics the optimal profit to a player is calculated subject to a constrained space of actions, where a Lagrange multiplier is the change in the optimal value of the objective function (profit) due to the relaxation of a given constraint (e.g. through a change in income); in such a context λ ⋆ k {\displaystyle \ \lambda _{\star k}\ } is the marginal cost of the constraint, and is referred to as the shadow price. |
synth_fc_1054_rep11 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Beate_Uhse-Rotermund | 1 | Beate Uhse-Rotermund was a German pilot, entrepreneur and sex pioneer. She was one of the very few female stunt pilots in Germany in the 1930s. During World War II she ferried planes for the German Luftwaffe and after World War II she started a sex shop. The company she started, Beate Uhse AG, is listed on the Frankfurt Stock Exchange. |
synth_fc_3794_rep27 | No function call | Weather & Air quality | Feature search | Single | https://en.wikipedia.org/wiki/Low-pressure_area | 7 | Formation
Cyclogenesis is the development and strengthening of cyclonic circulations, or low-pressure areas, within the atmosphere. Cyclogenesis is the opposite of cyclolysis, and has an anticyclonic (high-pressure system) equivalent which deals with the formation of high-pressure areas — anticyclogenesis. Cyclogenesis is an umbrella term for several different processes, all of which result in the development of some sort of cyclone. Meteorologists use the term "cyclone" where circular pressure systems flow in the direction of the Earth's rotation, which normally coincides with areas of low pressure. The largest low-pressure systems are cold-core polar cyclones and extratropical cyclones which lie on the synoptic scale. Warm-core cyclones such as tropical cyclones, mesocyclones, and polar lows lie within the smaller mesoscale. Subtropical cyclones are of intermediate size. Cyclogenesis can occur at various scales, from the microscale to the synoptic scale. Larger-scale troughs, also called Rossby waves, are synoptic in scale. Shortwave troughs embedded within the flow around larger scale troughs are smaller in scale, or mesoscale in nature. Both Rossby waves and shortwaves embedded within the flow around Rossby waves migrate equatorward of the polar cyclones located in both the Northern and Southern hemispheres. All share one important aspect, that of upward vertical motion within the troposphere. Such upward motions decrease the mass of local atmospheric columns of air, which lowers surface pressure.
Extratropical cyclones form as waves along weather fronts due to a passing by shortwave aloft or upper-level jet streak before occluding later in their life cycle as cold-core cyclones. Polar lows are small-scale, short-lived atmospheric low-pressure systems that occur over the ocean areas poleward of the main polar front in both the Northern and Southern Hemispheres. They are part of the larger class of mesoscale weather-systems. Polar lows can be difficult to detect using conventional weather reports and are a hazard to high-latitude operations, such as shipping and offshore platforms. They are vigorous systems that have near-surface winds of at least 17 metres per second (38 mph).
Tropical cyclones form due to latent heat driven by significant thunderstorm activity, and are warm-core with well-defined circulations. Certain criteria need to be met for their formation. In most situations, water temperatures of at least 26.5 °C (79.7 °F) are needed down to a depth of at least 50 m (160 ft); waters of this temperature cause the overlying atmosphere to be unstable enough to sustain convection and thunderstorms. Another factor is rapid cooling with height, which allows the release of the heat of condensation that powers a tropical cyclone. High humidity is needed, especially in the lower-to-mid troposphere; when there is a great deal of moisture in the atmosphere, conditions are more favorable for disturbances to develop. Low amounts of wind shear are needed, as high shear is disruptive to the storm's circulation. Lastly, a formative tropical cyclone needs a pre-existing system of disturbed weather, although without a circulation no cyclonic development will take place. Mesocyclones form as warm core cyclones over land, and can lead to tornado formation. Waterspouts can also form from mesocyclones, but more often develop from environments of high instability and low vertical wind shear.
In deserts, lack of ground and plant moisture that would normally provide evaporative cooling can lead to intense, rapid solar heating of the lower layers of air. The hot air is less dense than surrounding cooler air. This, combined with the rising of the hot air, results in a low-pressure area called a thermal low. Monsoon circulations are caused by thermal lows which form over large areas of land and their strength is driven by how land heats more quickly than the surrounding nearby ocean. This generates a steady wind blowing toward the land, bringing the moist near-surface air over the oceans with it. Similar rainfall is caused by the moist ocean-air being lifted upwards by mountains, surface heating, convergence at the surface, divergence aloft, or from storm-produced outflows at the surface. However the lifting occurs, the air cools due to expansion in lower pressure, which in turn produces condensation. In winter, the land cools off quickly, but the ocean keeps the heat longer due to its higher specific heat. The hot air over the ocean rises, creating a low-pressure area and a breeze from land to ocean while a large area of drying high pressure is formed over the land, increased by wintertime cooling. Monsoons resemble sea and land breezes, terms usually referring to the localized, diurnal (daily) cycle of circulation near coastlines everywhere, but they are much larger in scale - also stronger and seasonal. |
synth_fc_3867_rep7 | Positive | Weather & Air quality | Database search | Single | https://en.wikipedia.org/wiki/Physiology | 10 | Subdisciplines
There are many ways to categorize the subdisciplines of physiology: |
synth_fc_1664_rep17 | Positive | Health | Database search | Single | https://en.wikipedia.org/wiki/Manila | 28 | Healthcare
Manila Health Department is responsible for the planning and implementation of healthcare programs provided by the city government. Manila Health Department operates 59 health centers and six city-run hospitals, which are free of charge for the city's constituents. The six public city-run hospitals are Ospital ng Maynila Medical Center, Ospital ng Sampaloc, Gat Andres Bonifacio Memorial Medical Center, Ospital ng Tondo, Santa Ana Hospital, and Justice Jose Abad Santos General Hospital. Philippine General Hospital, a tertiary state-owned hospital in Manila, is operated by the University of the Philippines Manila. The city is planning to build an education, research, and hospital facility for cleft lip and cleft palate patients, and to establish the first children's surgical hospital in Southeast Asia.
Private corporations also provide healthcare in Manila. Private hospitals that operate in the city are Manila Doctors Hospital, Chinese General Hospital and Medical Center, José R. Reyes Memorial Medical Center, Metropolitan Medical Center, Our Lady of Lourdes Hospital, and the University of Santo Tomas Hospital.
The Department of Health (DOH) has its main office in Manila and operates San Lazaro Hospital, a special referral tertiary hospital. DOH also operates Dr. Jose Fabella Memorial Hospital, Jose R. Reyes Memorial Medical Center, and Tondo Medical Center. Manila is the home to the headquarters of the World Health Organization 's Regional Office for the Western Pacific and Country Office for the Philippines.
The city government provides free immunization programs for children, who are specifically targeted against hepatitis B, hemophilus influenza B pneumonia, diphtheria, tetanus, polio, measles, mumps, and rubella. As of 2016, 31,115 children aged one and below have been fully immunized. Manila Dialysis Center, which provides free services for the poor, has been cited by the United Nations Committee on Innovation, Competitiveness and Public-Private Partnerships as a model for public-private partnership (PPP) projects. The dialysis facility was named Flora V. Valisno de Siojo Dialysis Center in 2019, and was inaugurated as the largest free dialysis facility in the Philippines. It has 91 dialysis machines, which can be expanded up to 100, matching the capabilities of the National Kidney and Transplant Institute (NKTI). |
synth_fc_855_rep11 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Correlation_coefficient | 1 | A correlation coefficient is a numerical measure of some type of linear correlation, meaning a statistical relationship between two variables. The variables may be two columns of a given data set of observations, often called a sample, or two components of a multivariate random variable with a known distribution.
Several types of correlation coefficient exist, each with their own definition and own range of usability and characteristics. They all assume values in the range from −1 to +1, where ±1 indicates the strongest possible correlation and 0 indicates no correlation. As tools of analysis, correlation coefficients present certain problems, including the propensity of some types to be distorted by outliers and the possibility of incorrectly being used to infer a causal relationship between the variables (for more, see Correlation does not imply causation). |
synth_fc_7_rep7 | Positive | Acoustics | Calculation | Multi | https://en.wikipedia.org/wiki/Kazakh_language | 16 | Consonants
The following chart depicts the consonant inventory of standard Kazakh; many of the sounds, however, are allophones of other sounds or appear only in recent loanwords. The 18 consonant phonemes listed by Vajda are without parentheses—since these are phonemes, their listed place and manner of articulation are very general, and will vary from what is shown. (/t͡s/ rarely appears in normal speech.) Kazakh has 19 native consonant phonemes; these are the stops /p, b, t, d, k, ɡ, q/, fricatives /s, z, ɕ, ʑ, ʁ/, nasals /m, n, ŋ/, liquids /ɾ, l/, and two glides /w, j/. The sounds /f, v, χ, h, t͡s, t͡ɕ/ are found only in loanwords. /ʑ/ is heard as an alveolopalatal affricate in the Kazakh dialects of Uzbekistan and Xinjiang, China. The sounds and may be analyzed as allophones of /k/ and /ɡ/ in words with back vowels, but exceptions occur in loanwords. |
synth_fc_2464_rep8 | Positive | Movie | Entity search | Multi | https://en.wikipedia.org/wiki/Lars_von_Trier | 1 | Lars von Trier is a Danish film director and screenwriter. Beginning in the late-1960s as a child actor working on Danish television series Secret Summer, von Trier's career has spanned more than five decades. Considered a major figure of the European film industry, he and his works have been variously described as ambitious and provocative, as well as technically innovative. His films offer confrontational examinations of existential, social, psychosexual, and political issues, and deal in subjects including mercy, sacrifice, and mental health. He frequently collaborates with the actors Jens Albinus, Jean-Marc Barr, Udo Kier and Stellan Skarsgård. Von Trier co-created the avant-garde filmmaking movement Dogme 95 alongside fellow director Thomas Vinterberg and co-founded the Danish film production company Zentropa, the films from which have sold more than 350 million tickets and garnered eight Academy Award nominations. Von Trier has been the subject of criticisms and controversies. Cannes Film Festival, in addition to awarding his films on numerous occasions, once listed him as persona non grata for making a Nazism joke during an interview. Animal harm on Manderlay's set, and graphic violence and unsimulated sex in some of his films have drawn criticism, and he has also been accused of mistreatment and negligence towards actresses during the filming process, including Björk. |
synth_fc_1292_rep30 | Negative | Finance | Feature search | Single | https://en.wikipedia.org/wiki/Greek_War_of_Independence | 26 | Philhellenism
Because of the Greek origin of so much of the West's classical heritage, there was tremendous sympathy for the Greek cause throughout Europe. Some wealthy Americans and Western European aristocrats, such as the renowned poet Lord Byron and later the American physician Samuel Howe, took up arms to join the Greek revolutionaries. In Britain there was strong support led by the Philosophical Radicals, the Whigs, and the Evangelicals. Many helped to finance the revolution. The London Philhellenic Committee helped insurgent Greece to float two loans in 1824 (£800,000) and 1825 (£2,000,000). The Scottish philhellene Thomas Gordon took part in the revolutionary struggle and later documented some of the first histories of the Greek Revolution in English.
In Europe, the Greek revolt aroused widespread sympathy among the public, although at first it was met with lukewarm and negative reception from the Great Powers. Some historians argue that Ottoman atrocities were given wide coverage in Europe, while Greek atrocities tended to be suppressed or played down. The Ottoman massacres at Chios in 1822 inspired Eugène Delacroix 's famous painting Massacre of Chios; other philhellenic works by Delacroix were inspired by Byron's poems. Byron, the most celebrated philhellene of all, lent his name, prestige and wealth to the cause.
Byron organized funds and supplies (including the provision of several ships), but died from fever at Missolonghi in 1824. Byron's death strengthened European sympathy for the Greek cause. His poetry, along with Delacroix's art, helped arouse European public opinion in favor of the Greek revolutionaries to the point of no return, and led Western powers to intervene directly.
Philhellenism made a notable contribution to romanticism, enabling the younger generation of artistic and literary intellectuals to expand the classical repertoire by treating modern Greek history as an extension of ancient history; the idea of a regeneration of the spirit of ancient Greece permeated the rhetoric of the Greek cause's supporters. Classicists and romantics of that period envisioned the casting out of the Turks as the prelude to the revival of the Golden Age. |
synth_fc_62_rep29 | Positive | Architecture | Feature search | Single | https://en.wikipedia.org/wiki/Tunnel | 35 | Double-deck and multipurpose tunnels
Some tunnels are double-deck, for example, the two major segments of the San Francisco–Oakland Bay Bridge (completed in 1936) are linked by a 160-metre (540 ft) double-deck tunnel section through Yerba Buena Island, the largest-diameter bored tunnel in the world. At construction this was a combination bidirectional rail and truck pathway on the lower deck with automobiles above, now converted to one-way road vehicle traffic on each deck.
In Turkey, the Eurasia Tunnel under the Bosphorus, opened in 2016, has at its core a 5.4 km (3.4 mi) two-deck road tunnel with two lanes on each deck.
Additionally, in 2015 the Turkish government announced that it will build three -level tunnel, also under the Bosporus. The tunnel is intended to carry both the Istanbul metro and a two-level highway, over a length of 6.5 km (4.0 mi).
The French A86 Duplex Tunnel in west Paris consists of two bored tunnel tubes, the eastern one of which has two levels for light motorized vehicles, over a length of 10 km (6.2 mi). Although each level offers a physical height of 2.54 m (8.3 ft), only traffic up to 2 m (6.6 ft) tall is allowed in this tunnel tube, and motorcyclists are directed to the other tube. Each level was built with a three-lane roadway, but only two lanes per level are used – the third serves as a hard shoulder within the tunnel. The A86 Duplex is Europe's longest double-deck tunnel.
In Shanghai, China, a 2.8 km (1.7 mi) two-tube double-deck tunnel was built starting in 2002. In each tube of the Fuxing Road Tunnel both decks are for motor vehicles. In each direction, only cars and taxis travel on the 2.6 m (8.5 ft) high two-lane upper deck, and heavier vehicles, like trucks and buses, as well as cars, may use the 4.0 m (13 ft) high single-lane lower level.
In the Netherlands, a 2.3 km (1.4 mi) two-storey, eight-lane, cut-and-cover road tunnel under the city of Maastricht was opened in 2016. Each level accommodates a full height, two by two-lane highway. The two lower tubes of the tunnel carry the A2 motorway, which originates in Amsterdam, through the city; and the two upper tubes take the N2 regional highway for local traffic.
The Alaskan Way Viaduct replacement tunnel, is a $3.3 billion 2.83-kilometre (1.76 mi), double-decker bored highway tunnel under Downtown Seattle. Construction began in July 2013 using " Bertha ", at the time the world's largest earth pressure balance tunnel boring machine, with a 17.5-metre (57.5 ft) cutterhead diameter. After several delays, tunnel boring was completed in April 2017, and the tunnel opened to traffic on 4 February 2019.
New York City 's 63rd Street Tunnel under the East River, between the boroughs of Manhattan and Queens, was intended to carry subway trains on the upper level and Long Island Rail Road commuter trains on the lower level. Construction started in 1969, and the two sides of the tunnel were bored through in 1972. The upper level, used by the IND 63rd Street Line (F and < F > train) of the New York City Subway, was not opened for passenger service until 1989. The lower level, intended for commuter rail, saw passenger service after completion of the East Side Access project, in late 2022.
In the UK, the 1934 Queensway Tunnel under the River Mersey between Liverpool and Birkenhead was originally to have road vehicles running on the upper deck and trams on the lower. During construction the tram usage was cancelled. The lower section is only used for cables, pipes and emergency accident refuge enclosures.
Hong Kong's Lion Rock Tunnel, built in the mid 1960s, connecting New Kowloon and Sha Tin, carries a motorway but also serves as an aqueduct, featuring a gallery containing five water mains lines with diameters between 1.2 and 1.5 m (4 and 5 ft) below the road section of the tunnel.
Wuhan 's Yangtze River Highway and Railway Tunnel is a 2.59 km (1.61 mi) two-tube double-deck tunnel under the Yangtze River completed in 2018. Each tube carries three lanes of local traffic on the top deck with one track Wuhan Metro Line 7 on the lower deck.
Mount Baker Tunnel has three levels. The bottom level is to be used by Sound Transit light rail. The middle level is used by car traffic, and the top layer is for bicycle and pedestrian access.
Some tunnels have more than one purpose. The SMART Tunnel in Malaysia is the first multipurpose " Stormwater Management And Road Tunnel " in the world, created to convey both traffic and occasional flood waters in Kuala Lumpur. When necessary, floodwater is first diverted into a separate bypass tunnel located underneath the 4.0 km (2.5 mi) double-deck roadway tunnel. In this scenario, traffic continues normally. Only during heavy, prolonged rains when the threat of extreme flooding is high, the upper tunnel tube is closed off to vehicles and automated flood control gates are opened so that water can be diverted through both tunnels.
Common utility ducts or utility tunnels carry two or more utility lines. Through co-location of different utilities in one tunnel, organizations are able to reduce the costs of building and maintaining utilities. |
synth_fc_3197_rep9 | Positive | Sport | Calculation | Multi | https://en.wikipedia.org/wiki/Lionel_Messi | 20 | Style of play
Due to his short stature, Messi has a lower centre of gravity than taller players, which gives him greater agility, allowing him to change direction more quickly and evade opposing tackles; this has led the Spanish media to dub him La Pulga Atómica ("The Atomic Flea"). Despite being physically unimposing, he possesses significant upper-body strength, which, combined with his low centre of gravity and resulting balance, aids him in withstanding physical challenges from opponents; he has consequently been noted for his lack of diving in a sport rife with playacting. His short, strong legs allow him to excel in short bursts of acceleration while his quick feet enable him to retain control of the ball when dribbling at speed. His former Barcelona manager Pep Guardiola once stated, "Messi is the only player that runs faster with the ball than he does without it." Although he has improved his ability with his weaker foot since his mid-20s, Messi is predominantly a left-footed player; with the outside of his left foot, he usually begins dribbling runs, while he uses the inside of his foot to finish and provide passes and assists.
A prolific goalscorer, Messi is known for his finishing, positioning, quick reactions, and ability to make attacking runs to beat the defensive line. He also functions in a playmaking role, courtesy of his vision and range of passing. He has often been described as a magician; a conjurer, creating goals and opportunities where seemingly none exist. Moreover, he is an accurate free kick and penalty kick taker. As of September 2023, Messi ranks fifth all time in goals scored from direct free kicks with 65, the most among active players. He also has a penchant for scoring from chips.
Messi's pace and technical ability enable him to undertake individual dribbling runs towards goal, in particular during counterattacks, usually starting from the halfway line or the right side of the pitch. Widely considered to be the best dribbler in the world, and one of the greatest dribblers of all time, with regard to this ability, his former Argentina manager Diego Maradona has said of him, "The ball stays glued to his foot; I've seen great players in my career, but I've never seen anyone with Messi's ball control." Beyond his individual qualities, he is also a well-rounded, hard-working team player, known for his creative combinations, in particular with former Barcelona midfielders Xavi and Andrés Iniesta.
Tactically, Messi plays in a free attacking role; a versatile player, he is capable of attacking on either wing or through the centre of the pitch. His favoured position in childhood was the playmaker behind two strikers, known as the enganche in Argentine football, but he began his career in Spain as a left-winger or left-sided forward. Upon his first-team debut, he was moved onto the right wing by manager Frank Rijkaard; from this position, he could more easily cut through the defence into the middle of the pitch and curl shots on goal with his left foot, rather than predominantly cross balls for teammates. Under Guardiola and subsequent managers, he most often played in a false nine role; positioned as a centre-forward or lone striker, he would roam the centre, often moving deep into midfield and drawing defenders with him, in order to create and exploit spaces for passes, other teammates' attacking runs off the ball, Messi's own dribbling runs, or combinations with Xavi and Iniesta. Under the stewardship of Luis Enrique, Messi initially returned to playing in the right-sided position that characterised much of his early career in the manager's 4–3–3 formation, while he was increasingly deployed in a deeper, free playmaking role in later seasons. Under manager Ernesto Valverde, Messi played in a variety of roles. While he occasionally continued to be deployed in a deeper role, from which he could make runs from behind into the box, or even on the right wing or as a false nine, he was also used in a more offensive, central role in a 4–2–3–1, or as a second striker in a 4–4–2 formation, where he was once again given the licence to drop deep, link-up with midfielders, orchestrate his team's attacking plays, and create chances for his attacking partner Suárez.
As his career advanced, and his tendency to dribble diminished slightly with age, Messi began to dictate play in deeper areas of the pitch and developed into one of the best passers and playmakers in football history. His work-rate off the ball and defensive responsibilities also decreased as his career progressed; by covering less ground on the pitch, and instead conserving his energy for short bursts of speed, he was able to improve his efficiency, movement, and positional play, and was also able to avoid muscular injuries, despite often playing a large number of matches throughout a particular season on a consistent basis. Indeed, while he was injury-prone in his early career, he was later able to improve his injury record by running less off the ball, and by adopting a stricter diet, training regime, and sleep schedule. With the Argentina national team, Messi has similarly played anywhere along the frontline; under various managers, he has been employed on the right wing, as a false nine, as an out-and-out striker, in a supporting role alongside another forward, or in a deeper, free creative role as a classic number 10 playmaker or attacking midfielder behind the strikers. |
synth_fc_1233_rep4 | Positive | Finance | Database search | Single | https://en.wikipedia.org/wiki/Parking | 2 | Economics
Parking is one of the most important Intermediate goods in the modern market economy. Early economic analysis treated parking only as an end-of-trip cost. However, later work has recognised that parking is a major use of land in any urban area. According to the International Parking Institute, "parking is a $25 billion industry and plays a pivotal role in transportation, building design, quality of life and environmental issues". Annual parking revenue in the US alone is $10 billion.
In urban areas, car parks compete with each other and curbside parking spaces. Drivers do not want to walk far from where they have parked, giving car parks local monopoly power.
Urban parking spaces can have a high value where the price of land is high. The prices in Boston for parking spaces have always been high; in August 2020, the asking price ranged just under US$39,000 in the West End to almost $250,000 in the South End. According to Parkopedia's 2019 Global Parking Index, the cost for 2 hours of parking in USD$ for the top 25 global cities is as follows:
In the graph to the right or below the value above the line represents the out-of-pocket cost per trip, per person for each mode of transportation; the value below the line shows subsidies, environmental impact, social and indirect costs. When cities charge market rates for on-street parking and municipal parking garages for motor vehicles, and when bridges and tunnels are tolled for these modes, driving becomes less competitive in terms of out-of-pocket costs compared to other modes of transportation. When municipal motor vehicle parking is underpriced and roads are not tolled, the shortfall in tax expenditures by drivers, through fuel tax and other taxes might be regarded as a very large subsidy for automobile use: much greater than common subsidies for the maintenance of infrastructure and discounted fares for public transportation. |
synth_fc_2137_rep24 | Positive | Law | Feature search | Multi | https://en.wikipedia.org/wiki/Lottery | 16 | India
There are many lotteries in India. All lotteries are run by state governments but only 13 of the 28 Indian states allow them. The leader within Indian lotteries is the Kerala State Government that started their lottery department in 1967 following the country wide ban on private lotteries.
The Kerala State Lotteries became an inspiration for other Indian states that started their own lotteries. As of right now lotteries are available in Kerala, Goa, Maharashtra, Madhya Pradesh, Punjab, West Bengal, Assam, Arunachal Pradesh, Meghalaya, Manipur, Sikkim, Nagaland and Mizoram.
The public ban on lotteries in other states has not been very effective since several lottery providers allow Indians to play online. Indian players can play lotteries from all over the world thanks to online lottery agents and bookkeepers. Some states have tried to combat this with different measures. The state government of Tamil Nadu decided to ban GooglePay since it allows payments to online lotteries and awards its users in India with Scratchcards.
Indian lotteries provide a substantial economic boost for the states that provide them. In the fiscal year 2017–2018 Kerala collected GST worth Rs 908 crore and state revenue of Rs 1,691 crore. |
synth_fc_980_rep22 | No function call | Finance | Feature search | Single | https://en.wikipedia.org/wiki/Tim_Rice | 1 | Sir Timothy Miles Bindon Rice is an English lyricist and author. He is best known for his collaborations with Andrew Lloyd Webber, with whom he wrote, among other shows, Joseph and the Amazing Technicolor Dreamcoat, Jesus Christ Superstar, and Evita; Chess; Aida; and for Disney Aladdin, The Lion King, both the stage adaptation of Beauty and the Beast and the live-action film adaption. He also wrote lyrics for the Alan Menken musical King David, and for DreamWorks Animation's The Road to El Dorado. Rice was knighted by Elizabeth II for services to music in 1994. He has a star on the Hollywood Walk of Fame, is a 1999 inductee into the Songwriters Hall of Fame and is the 2023 recipient of its Johnny Mercer Award, is a Disney Legend recipient, and is a fellow of the British Academy of Songwriters, Composers, and Authors. In addition to his awards in the UK, he is one of nineteen artists to have won an Emmy, Oscar, Grammy and Tony in the US. Rice twice hosted the Brit Awards. The 2020 Sunday Times Rich List values Rice's wealth at £155m; the 21st-richest music millionaire in the UK. |
synth_fc_3820_rep24 | No function call | Weather & Air quality | Calculation | Single | https://en.wikipedia.org/wiki/Absolute_zero | 5 | Limit to the "degree of cold"
The question of whether there is a limit to the degree of coldness possible, and, if so, where the zero must be placed, was first addressed by the French physicist Guillaume Amontons in 1703, in connection with his improvements in the air thermometer. His instrument indicated temperatures by the height at which a certain mass of air sustained a column of mercury—the pressure, or "spring" of the air varying with temperature. Amontons therefore argued that the zero of his thermometer would be that temperature at which the spring of the air was reduced to nothing. He used a scale that marked the boiling point of water at +73 and the melting point of ice at + 51 + 1 ⁄ 2, so that the zero was equivalent to about −240 on the Celsius scale. Amontons held that the absolute zero cannot be reached, so never attempted to compute it explicitly. The value of −240 °C, or "431 divisions below the cold of freezing water" was published by George Martine in 1740.
This close approximation to the modern value of −273.15 °C for the zero of the air thermometer was further improved upon in 1779 by Johann Heinrich Lambert, who observed that −270 °C (−454.00 °F; 3.15 K) might be regarded as absolute cold.
Values of this order for the absolute zero were not, however, universally accepted about this period. Pierre-Simon Laplace and Antoine Lavoisier, in their 1780 treatise on heat, arrived at values ranging from 1,500 to 3,000 below the freezing point of water, and thought that in any case it must be at least 600 below. John Dalton in his Chemical Philosophy gave ten calculations of this value, and finally adopted −3,000 °C as the natural zero of temperature. |
synth_fc_418_rep22 | Positive | Color | Feature search | Single | https://en.wikipedia.org/wiki/Henna | 8 | Today
Commercially packaged henna, intended for use as a cosmetic hair dye, originated in ancient Egypt and the ancient Near East and is now popular in many countries in South Asia, Europe, Australia, and North America. The color that results from dyeing with henna depends on the original color of the hair, as well as the quality of the henna, and can range from orange to auburn to burgundy. Henna can be mixed with other natural hair dyes, including Cassia obovata for lighter shades of red or even blond and indigo to achieve brown and black shades. Some products sold as "henna" include these other natural dyes. Others may include metal salts that can interact with other chemical treatments, or oils and waxes that may inhibit the dye, or dyes which may be allergens.
Apart from its use as a hair dye, henna has recently been used as a temporal substitute to eyebrow pencil or even as eyebrow embroidery. |
synth_fc_2306_rep17 | Positive | Law | Feature search | Multi | https://en.wikipedia.org/wiki/Akbar | 40 | Association with the Muslim aristocracy
During the early part of his reign, Akbar adopted an attitude of suppression towards Muslim sects that were condemned by the orthodoxy as heretical. In 1567, on the advice of Shaikh Abdu'n Nabi, he ordered the exhumation of Mir Murtaza Sharifi Shirazi – a Shia buried in Delhi – because of the grave's proximity to that of Amir Khusrau, arguing that a "heretic" could not be buried so close to the grave of a Sunni saint. This reflected a restrictive attitude towards the Shia, which continued to persist until the early 1570s. He suppressed Mahdavism in 1573 during his campaign in Gujarat, in the course of which the Mahdavi leader Bandagi Miyan Sheik Mustafa was arrested and brought in chains to the court for debate and released after eighteen months. Akbar was reportedly angered by acts of embezzlement by many high level Muslim clerics. As Akbar increasingly came under the influence of pantheistic Sufi mysticism from the early 1570s, his outlook shifted from orthodox Islam as traditionally professed, to a new concept of Islam that transcended the limits of Islam. Consequently, during the latter half of his reign, he adopted a policy of tolerance towards the Shias and declared a prohibition on Shia-Sunni conflict, and the empire remained neutral in matters of internal sectarian conflict. In 1579, the Mughal Emperor Akbar referred to himself as:
Emperor of Islam, Emir of the Faithful, Shadow of God on earth, Abul Fath Jalal-ud-din Muhammad Akbar Badshah Ghazi (whose empire Allah perpetuate), is a most just, most wise, and a most God-fearing ruler.
In 1580, a rebellion broke out in the eastern part of Akbar's empire, and a number of fatwas, declaring Akbar to be a heretic, were issued by Qazis. Akbar suppressed the rebellion and handed out severe punishments to the Qazis. To further strengthen his position in dealing with the Qazis, Akbar issued a mazhar, or declaration, that was signed by all major ulemas in 1579. The mahzar asserted that Akbar was the Khalifa of the age, a higher rank than that of a Mujtahid; in case of a difference of opinion among the Mujtahids, Akbar could select any one opinion and could also issue decrees that did not go against the nass. Given the prevailing Islamic sectarian conflicts in various parts of the country at that time, it is believed that the Mazhar helped stabilise the religious situation in the empire. It also helped him eliminate the religious and political influence of the Ottoman Khalifa over his subjects, thus ensuring their loyalty to him.
Throughout his reign, Akbar was a patron of influential Muslim scholars such as Mir Ahmed Nasrallah Thattvi and Tahir Muhammad Thattvi. |
synth_fc_1705_rep27 | Positive | Health | Calculation | Single | https://en.wikipedia.org/wiki/Infantry | 5 | Protection
Infantry have employed many different methods of protection from enemy attacks, including various kinds of armour and other gear, and tactical procedures.
The most basic is personal armour. This includes shields, helmets and many types of armour – padded linen, leather, lamellar, mail, plate, and kevlar. Initially, armour was used to defend both from ranged and close combat; even a fairly light shield could help defend against most slings and javelins, though high-strength bows and crossbows might penetrate common armour at very close range. Infantry armour had to compromise between protection and coverage, as a full suit of attack-proof armour would be too heavy to wear in combat.
As firearms improved, armour for ranged defence had to be made thicker and heavier, which hindered mobility. With the introduction of the heavy arquebus designed to pierce standard steel armour, it was proven easier to make heavier firearms than heavier armour; armour transitioned to be only for close combat purposes. Pikemen armour tended to be just steel helmets and breastplates, and gunners had very little or no armour at all. By the time of the musket, the dominance of firepower shifted militaries away from any close combat, and use of armour decreased, until infantry typically went without wearing any armour.
Helmets were added back during World War I as artillery began to dominate the battlefield, to protect against their fragmentation and other blast effects beyond a direct hit. Modern developments in bullet-proof composite materials like kevlar have started a return to body armour for infantry, though the extra weight is a notable burden.
In modern times, infantrymen must also often carry protective measures against chemical and biological attack, including military gas masks, counter-agents, and protective suits. All of these protective measures add to the weight an infantryman must carry, and may decrease combat efficiency. |
synth_fc_3422_rep11 | Negative | Time | Feature search | Single | https://en.wikipedia.org/wiki/Spanish_Civil_War | 10 | Second Republic
The revolutionary committee headed by Niceto Alcalá-Zamora became the provisional government, with Alcalá-Zamora himself as president and head of state. The republic had broad support from all segments of society.
In May 1931, an incident in which a taxi driver was attacked outside a monarchist club sparked anti-clerical violence throughout Madrid and south-west portion of the country. The slow response on the part of the government disillusioned the right and reinforced their view that the Republic was determined to persecute the church. In June and July, the Confederación Nacional del Trabajo (CNT) called several strikes, which led to a violent incident between CNT members and the Civil Guard and a brutal crackdown by the Civil Guard and the army against the CNT in Seville. This led many workers to believe the Second Spanish Republic was just as oppressive as the monarchy, and the CNT announced its intention of overthrowing it via revolution. |
synth_fc_1906_rep15 | Positive | History | Feature search | Single | https://en.wikipedia.org/wiki/Serfdom | 6 | Coloni
The colonus system of the late Roman Empire can be considered the predecessor of Western European feudal serfdom. |
synth_fc_1007_rep26 | Positive | Finance | Calculation | Multi | https://en.wikipedia.org/wiki/Marble | 15 | Palestine
The stone and marble industry is one of the largest industries in Palestine, contributing 20-25% of its total industrial revenues, generating USD $400–$450 million in revenue annually. The industry employs 15,000–20,000 workers across the West Bank across 1200–1700 facilities, and amounts to 4.5% of the nation's GDP. The vast majority of the industry's exports are to Israel.
Marble in the geologic sense does not naturally outcrop in Palestine, and that the vast majority of commercially labeled marble produced in Palestine produced would be geologically considered limestone. |
synth_fc_2516_rep9 | Positive | Movie | Feature search | Single | https://en.wikipedia.org/wiki/Singin%27_in_the_Rain | 4 | Awards and honors
The film is recognized by the American Film Institute in these lists:
In 1989, Singin' in the Rain was among the first 25 films chosen for the newly established National Film Registry for films that are deemed "culturally, historically or aesthetically significant" by the United States Library of Congress and selected for preservation.
Singin' in the Rain has appeared three times on Sight & Sound ' s list of the ten best films of all time, in 1982, 2002 and 2022. Its position in 1982 was at number 4 on the critics list; on the 2002 critics' list, it was listed as number 10, and it tied for 19 on the directors' list; on the 2022 critics' list, it was listed again as number 10. In 2008, Singin' in the Rain was placed on Empire's 500 Greatest Movies of All Time List, ranking at #8, the highest ranked G-rated movie on the list. |
synth_fc_3567_rep11 | Positive | Travel itinerary | Order | Multi | https://en.wikipedia.org/wiki/Tour_de_France | 36 | Mass-start stages
The Tour directors categorise mass-start stages into 'flat', 'hilly', or 'mountain'. This affects the points awarded in the sprint classification, whether the 3 kilometer rule is operational, and the permitted disqualification time in which riders must finish (which is the winners' time plus a pre-determined percentage of that time). Time bonuses of 10, 6, and 4 seconds are awarded to the first three finishers, though this was not done from 2008 to 2014. Bonuses were previously also awarded to winners of intermediate sprints. |
synth_fc_390_rep23 | Positive | Carbon footprint | Calculation | Single | https://en.wikipedia.org/wiki/Land | 31 | Climate
Earth's land interacts with and influences its climate heavily, since the land's surface heats up and cools down faster than air or water. Latitude, elevation, topography, reflectivity, and land use all have varying effects on climate. The latitude of the land will influence how much solar radiation reaches its surface. High latitudes receive less solar radiation than low latitudes. The land's topography is important in creating and transforming airflow and precipitation. Large landforms, such as mountain ranges, can divert wind energy and make air parcels less dense and therefore able to hold less heat. As air rises, this cooling effect causes condensation and precipitation.
Different types of land cover will influence the land's albedo, a measure of the solar radiation that is reflected, rather than absorbed and transferred to Earth. Vegetation has a relatively low albedo, meaning that vegetated surfaces are good absorbers of the sun's energy. Forests have an albedo of 10–15 percent while grasslands have an albedo of 15–20 percent. In comparison, sandy deserts have an albedo of 25–40 percent.
Land use by humans also plays a role in the regional and global climate. Densely populated cities are warmer and create urban heat islands that have effects on the precipitation, cloud cover, and temperature of the region. |
synth_fc_742_rep20 | Positive | DNA sequence | Entity search | Multi | https://en.wikipedia.org/wiki/Spider | 21 | Internal relationships
The cladogram shows the relation among spider suborders and families: |
synth_fc_1354_rep10 | Positive | Food | Calculation | Single | https://en.wikipedia.org/wiki/Gel | 12 | Organogels
An organogel is a non-crystalline, non-glassy thermoreversible (thermoplastic) solid material composed of a liquid organic phase entrapped in a three-dimensionally cross-linked network. The liquid can be, for example, an organic solvent, mineral oil, or vegetable oil. The solubility and particle dimensions of the structurant are important characteristics for the elastic properties and firmness of the organogel. Often, these systems are based on self-assembly of the structurant molecules. (An example of formation of an undesired thermoreversible network is the occurrence of wax crystallization in petroleum.)
Organogels have potential for use in a number of applications, such as in pharmaceuticals, cosmetics, art conservation, and food. |
synth_fc_2572_rep14 | Negative | Museum | Feature search | Single | https://en.wikipedia.org/wiki/Joseph_Beuys | 6 | National and international recognition (1975–1986)
The only major retrospective of Beuys work to be organised in Beuys's lifetime opened at the Guggenheim Museum in New York in 1979. The exhibition has been described as a "lightning rod for American criticism," eliciting as it did some powerful and polemical responses. |
synth_fc_2054_rep1 | Positive | Hotel | Order | Multi | https://en.wikipedia.org/wiki/Las_Vegas | 11 | Downtown casinos
The Golden Gate Hotel and Casino, downtown along the Fremont Street Experience, is the oldest continuously operating hotel and casino in Las Vegas; it opened in 1906 as the Hotel Nevada.
In 1931, the Northern Club (now the La Bayou) opened. The most notable of the early casinos may have been Binion's Horseshoe (now Binion's Gambling Hall and Hotel) while it was run by Benny Binion.
Boyd Gaming has a major presence downtown operating the California Hotel & Casino, the Fremont Hotel & Casino, and the Main Street Casino. The Four Queens also operates downtown along the Fremont Street Experience.
Downtown casinos that have undergone major renovations and revitalization in recent years include the Golden Nugget Las Vegas, The D Las Vegas (formerly Fitzgerald's), the Downtown Grand Las Vegas (formerly Lady Luck), the El Cortez Hotel & Casino, and the Plaza Hotel & Casino.
In 2020, Circa Resort & Casino opened, becoming the first all-new hotel-casino to be built on Fremont Street since 1980. |
synth_fc_2929_rep4 | No function call | Restaurant | Proximal search | Single | https://en.wikipedia.org/wiki/Anglerfish | 9 | Human consumption
One family, the Lophiidae, is of commercial interest with fisheries found in western Europe, eastern North America, Africa, and East Asia. In Europe and North America, the tail meat of fish of the genus Lophius, known as monkfish or goosefish (North America), is widely used in cooking, and is often compared to lobster tail in taste and texture.
In Africa, the countries of Namibia and the Republic of South Africa record the highest catches. In Asia, especially Japan, monkfish liver, known as ankimo, is considered a delicacy. Anglerfish is especially heavily consumed in South Korea, where it is featured as the main ingredient in dishes such as Agujjim. |
synth_fc_1233_rep8 | Positive | Finance | Database search | Single | https://en.wikipedia.org/wiki/Aswan_Dam | 16 | Waterlogging and increase in soil salinity
Before the construction of the High Dam, groundwater levels in the Nile Valley fluctuated 8–9 m (26–30 ft) per year with the water level of the Nile. During summer when evaporation was highest, the groundwater level was too deep to allow salts dissolved in the water to be pulled to the surface through capillary action. With the disappearance of the annual flood and heavy year-round irrigation, groundwater levels remained high with little fluctuation leading to waterlogging. Soil salinity also increased because the distance between the surface and the groundwater table was small enough (1–2 m depending on soil conditions and temperature) to allow water to be pulled up by evaporation so that the relatively small concentrations of salt in the groundwater accumulated on the soil surface over the years. Since most of the farmland did not have proper subsurface drainage to lower the groundwater table, salinization gradually affected crop yields. Drainage through sub-surface drains and drainage channels is essential to prevent a deterioration of crop yields from soil salinization and waterlogging. By 2003, more than 2 million hectares have been equipped with a subsurface drainage system at a cost from 1973 to 2002 of about $3.1 billion. |
synth_fc_2274_rep11 | Positive | Law | Entity search | Single | https://en.wikipedia.org/wiki/Barcode | 9 | History
In 1948, Bernard Silver, a graduate student at Drexel Institute of Technology in Philadelphia, Pennsylvania, US overheard the president of the local food chain, Food Fair, asking one of the deans to research a system to automatically read product information during checkout. Silver told his friend Norman Joseph Woodland about the request, and they started working on a variety of systems. Their first working system used ultraviolet ink, but the ink faded too easily and was expensive.
Convinced that the system was workable with further development, Woodland left Drexel, moved into his father's apartment in Florida, and continued working on the system. His next inspiration came from Morse code, and he formed his first barcode from sand on the beach. "I just extended the dots and dashes downwards and made narrow lines and wide lines out of them." To read them, he adapted technology from optical soundtracks in movies, using a 500-watt incandescent light bulb shining through the paper onto an RCA935 photomultiplier tube (from a movie projector) on the far side. He later decided that the system would work better if it were printed as a circle instead of a line, allowing it to be scanned in any direction.
On 20 October 1949, Woodland and Silver filed a patent application for "Classifying Apparatus and Method", in which they described both the linear and bull's eye printing patterns, as well as the mechanical and electronic systems needed to read the code. The patent was issued on 7 October 1952 as US Patent 2,612,994. In 1951, Woodland moved to IBM and continually tried to interest IBM in developing the system. The company eventually commissioned a report on the idea, which concluded that it was both feasible and interesting, but that processing the resulting information would require equipment that was some time off in the future.
IBM offered to buy the patent, but the offer was not accepted. Philco purchased the patent in 1962 and then sold it to RCA sometime later. |
synth_fc_113_rep7 | Negative | Biology | Feature search | Single | https://en.wikipedia.org/wiki/Chrysoberyl | 1 | The mineral or gemstone chrysoberyl is an aluminate of beryllium with the formula BeAl2O4. The name chrysoberyl is derived from the Greek words χρυσός chrysos and βήρυλλος beryllos, meaning "a gold-white spar". Despite the similarity of their names, chrysoberyl and beryl are two completely different gemstones, although they both contain beryllium. Chrysoberyl is the third-hardest frequently encountered natural gemstone and lies at 8.5 on the Mohs scale of mineral hardness, between corundum (9) and topaz (8). An interesting feature of its crystals are the cyclic twins called trillings. These twinned crystals have a hexagonal appearance, but are the result of a triplet of twins with each "twin" oriented at 120° to its neighbors and taking up 120° of the cyclic trilling. If only two of the three possible twin orientations are present, a V-shaped twin results. Ordinary chrysoberyl is yellowish-green and transparent to translucent. When the mineral exhibits good pale green to yellow color and is transparent, then it is used as a gemstone. The three main varieties of chrysoberyl are: ordinary yellow-to-green chrysoberyl, cat's eye or cymophane, and alexandrite. Yellow-green chrysoberyl was referred to as "chrysolite" during the Victorian and Edwardian eras, which caused confusion since that name has also been used for the mineral olivine ("peridot" as a gemstone); that name is no longer used in the gemological nomenclature. Alexandrite, a strongly pleochroic (trichroic) gem, will exhibit emerald green, red and orange-yellow colors depending on viewing direction in partially polarised light. However, its most distinctive property is that it also changes color in artificial (tungsten/halogen) light compared to daylight. The color change from red to green is due to strong absorption of light in a narrow yellow portion of the spectrum, while allowing large bands of more blue-green and red wavelengths to be transmitted. Which of these prevails to give the perceived hue depends on the spectral balance of the illumination. Fine-quality alexandrite has a green to bluish-green color in daylight (relatively blue illumination of high color temperature), changing to a red to purplish-red color in incandescent light (relatively yellow illumination). However, fine-color material is extremely rare. Less-desirable stones may have daylight colors of yellowish-green and incandescent colors of brownish red. Cymophane is popularly known as "cat's eye". This variety exhibits pleasing chatoyancy or opalescence that reminds one of the eye of a cat. When cut to produce a cabochon, the mineral forms a light-green specimen with a silky band of light extending across the surface of the stone. |
synth_fc_2215_rep19 | Negative | Law | Document search | Single | https://en.wikipedia.org/wiki/Biotechnology | 11 | History
Although not normally what first comes to mind, many forms of human-derived agriculture clearly fit the broad definition of "utilizing a biotechnological system to make products". Indeed, the cultivation of plants may be viewed as the earliest biotechnological enterprise.
Agriculture has been theorized to have become the dominant way of producing food since the Neolithic Revolution. Through early biotechnology, the earliest farmers selected and bred the best-suited crops (e.g., those with the highest yields) to produce enough food to support a growing population. As crops and fields became increasingly large and difficult to maintain, it was discovered that specific organisms and their by-products could effectively fertilize, restore nitrogen, and control pests. Throughout the history of agriculture, farmers have inadvertently altered the genetics of their crops through introducing them to new environments and breeding them with other plants — one of the first forms of biotechnology.
These processes also were included in early fermentation of beer. These processes were introduced in early Mesopotamia, Egypt, China and India, and still use the same basic biological methods. In brewing, malted grains (containing enzymes) convert starch from grains into sugar and then adding specific yeasts to produce beer. In this process, carbohydrates in the grains broke down into alcohols, such as ethanol. Later, other cultures produced the process of lactic acid fermentation, which produced other preserved foods, such as soy sauce. Fermentation was also used in this time period to produce leavened bread. Although the process of fermentation was not fully understood until Louis Pasteur 's work in 1857, it is still the first use of biotechnology to convert a food source into another form.
Before the time of Charles Darwin 's work and life, animal and plant scientists had already used selective breeding. Darwin added to that body of work with his scientific observations about the ability of science to change species. These accounts contributed to Darwin's theory of natural selection.
For thousands of years, humans have used selective breeding to improve the production of crops and livestock to use them for food. In selective breeding, organisms with desirable characteristics are mated to produce offspring with the same characteristics. For example, this technique was used with corn to produce the largest and sweetest crops.
In the early twentieth century scientists gained a greater understanding of microbiology and explored ways of manufacturing specific products. In 1917, Chaim Weizmann first used a pure microbiological culture in an industrial process, that of manufacturing corn starch using Clostridium acetobutylicum, to produce acetone, which the United Kingdom desperately needed to manufacture explosives during World War I.
Biotechnology has also led to the development of antibiotics. In 1928, Alexander Fleming discovered the mold Penicillium. His work led to the purification of the antibiotic compound formed by the mold by Howard Florey, Ernst Boris Chain and Norman Heatley – to form what we today know as penicillin. In 1940, penicillin became available for medicinal use to treat bacterial infections in humans.
The field of modern biotechnology is generally thought of as having been born in 1971 when Paul Berg's (Stanford) experiments in gene splicing had early success. Herbert W. Boyer (Univ. Calif. at San Francisco) and Stanley N. Cohen (Stanford) significantly advanced the new technology in 1972 by transferring genetic material into a bacterium, such that the imported material would be reproduced. The commercial viability of a biotechnology industry was significantly expanded on June 16, 1980, when the United States Supreme Court ruled that a genetically modified microorganism could be patented in the case of Diamond v. Chakrabarty. Indian-born Ananda Chakrabarty, working for General Electric, had modified a bacterium (of the genus Pseudomonas) capable of breaking down crude oil, which he proposed to use in treating oil spills. (Chakrabarty's work did not involve gene manipulation but rather the transfer of entire organelles between strains of the Pseudomonas bacterium).
The MOSFET (metal–oxide–semiconductor field-effect transistor) was invented by Mohamed M. Atalla and Dawon Kahng in 1959. Two years later, Leland C. Clark and Champ Lyons invented the first biosensor in 1962. Biosensor MOSFETs were later developed, and they have since been widely used to measure physical, chemical, biological and environmental parameters. The first BioFET was the ion-sensitive field-effect transistor (ISFET), invented by Piet Bergveld in 1970. It is a special type of MOSFET, where the metal gate is replaced by an ion -sensitive membrane, electrolyte solution and reference electrode. The ISFET is widely used in biomedical applications, such as the detection of DNA hybridization, biomarker detection from blood, antibody detection, glucose measurement, pH sensing, and genetic technology.
By the mid-1980s, other BioFETs had been developed, including the gas sensor FET (GASFET), pressure sensor FET (PRESSFET), chemical field-effect transistor (ChemFET), reference ISFET (REFET), enzyme-modified FET (ENFET) and immunologically modified FET (IMFET). By the early 2000s, BioFETs such as the DNA field-effect transistor (DNAFET), gene-modified FET (GenFET) and cell-potential BioFET (CPFET) had been developed.
A factor influencing the biotechnology sector's success is improved intellectual property rights legislation—and enforcement—worldwide, as well as strengthened demand for medical and pharmaceutical products.
Rising demand for biofuels is expected to be good news for the biotechnology sector, with the Department of Energy estimating ethanol usage could reduce U.S. petroleum-derived fuel consumption by up to 30% by 2030. The biotechnology sector has allowed the U.S. farming industry to rapidly increase its supply of corn and soybeans—the main inputs into biofuels—by developing genetically modified seeds that resist pests and drought. By increasing farm productivity, biotechnology boosts biofuel production. |
synth_fc_2511_rep14 | Positive | Movie | API setting | Single | https://en.wikipedia.org/wiki/Elvis_Presley | 14 | Crazed crowds and film debut
The audience response at Presley's live shows became increasingly fevered. Moore recalled, "He'd start out, 'You ain't nothin' but a Hound Dog,' and they'd just go to pieces. They'd always react the same way. There'd be a riot every time." At the two concerts he performed in September at the Mississippi–Alabama Fair and Dairy Show, fifty National Guardsmen were added to the police detail to prevent a ruckus. Elvis, Presley's second RCA Victor album, was released in October and quickly rose to number one. The album includes "Old Shep", which he sang at the talent show in 1945, and which now marked the first time he played piano on an RCA Victor session. According to Guralnick, "the halting chords and the somewhat stumbling rhythm" showed "the unmistakable emotion and the equally unmistakable valuing of emotion over technique." Assessing the musical and cultural impact of Presley's recordings from "That's All Right" through Elvis, rock critic Dave Marsh wrote that "these records, more than any others, contain the seeds of what rock & roll was, has been and most likely what it may foreseeably become."
Presley returned to The Ed Sullivan Show, hosted this time by its namesake, on October 28. After the performance, crowds in Nashville and St. Louis burned him in effigy. His first motion picture, Love Me Tender, was released on November 21. Though he was not top-billed, the film's original title— The Reno Brothers —was changed to capitalize on his latest number-one record: "Love Me Tender" had hit the top of the charts earlier that month. To further take advantage of Presley's popularity, four musical numbers were added to what was originally a straight acting role. The film was panned by critics but did very well at the box office. Presley would receive top billing on every subsequent film he made.
On December 4, Presley dropped into Sun Records, where Carl Perkins and Jerry Lee Lewis were recording, and had an impromptu jam session along with Johnny Cash. Though Phillips no longer had the right to release any Presley material, he made sure that the session was captured on tape. The results, none officially released for twenty-five years, became known as the " Million Dollar Quartet " recordings. The year ended with a front-page story in The Wall Street Journal reporting that Presley merchandise had brought in $22 million on top of his record sales, and Billboard ' s declaration that he had placed more songs in the top 100 than any other artist since records were first charted. In his first full year at RCA Victor, then the record industry's largest company, Presley had accounted for over fifty percent of the label's singles sales. |
synth_fc_470_rep25 | Positive | Corporate Management | Ranking | Single | https://en.wikipedia.org/wiki/7_Up | 1 | 7 Up or Seven Up is an American brand of lemon-lime–flavored non-caffeinated soft drink. The brand and formula are owned by Keurig Dr Pepper, although the beverage is internationally distributed by PepsiCo except the UK where it is distributed by Britvic, PepsiCo's designated UK distributor. |
synth_fc_336_rep29 | Positive | Board game | Calculation | Single | https://en.wikipedia.org/wiki/Modus_tollens | 4 | Explanation
The form of a modus tollens argument is a mixed hypothetical syllogism, with two premises and a conclusion:
The first premise is a conditional ("if-then") claim, such as P implies Q. The second premise is an assertion that Q, the consequent of the conditional claim, is not the case. From these two premises it can be logically concluded that P, the antecedent of the conditional claim, is also not the case.
For example:
Supposing that the premises are both true (the dog will bark if it detects an intruder, and does indeed not bark), it follows that no intruder has been detected. This is a valid argument since it is not possible for the conclusion to be false if the premises are true. (It is conceivable that there may have been an intruder that the dog did not detect, but that does not invalidate the argument; the first premise is "if the dog detects an intruder". The thing of importance is that the dog detects or does not detect an intruder, not whether there is one.)
Example 1:
Example 2: |
synth_fc_3164_rep26 | Negative | Sport | Entity search | Single | https://en.wikipedia.org/wiki/Formula_One | 6 | Distinction between Formula One and World Championship races
Currently, the terms "Formula One race" and "World Championship race" are effectively synonymous. Since 1984, every Formula One race has counted towards the World Championship, and every World Championship race has been run to Formula One regulations. However, the two terms are not interchangeable.
The distinction is most relevant when considering career summaries and all-time lists. For example, in the List of Formula One drivers, Clemente Biondetti is shown with a single race against his name. Biondetti actually competed in four Formula One races in 1950, but only one of these counted for the World Championship.
In the earlier history of Formula One, many races took place outside the World Championship, and local championships run to Formula One regulations also occurred. These events often took place on circuits that were not always suitable for the World Championship and featured local cars and drivers as well as those competing in the championship. |
synth_fc_536_rep16 | Positive | Corporate Management | Database creation | Multi | https://en.wikipedia.org/wiki/Zoning | 30 | Planned unit development (PUD)
The term planned unit development (PUD) can refer either to the regulatory process or to the development itself. A PUD groups multiple compatible land uses within a single unified development. A PUD can be residential, mixed-use, or a larger master-planned community. Rather than being governed by standard zoning ordinances, the developer negotiates terms with the local government. At best, a PUD provides flexibility to create convenient ways for residents to access commercial and other amenities. In the US, residents of a PUD have an ongoing role in management of the development through a homeowner's association. |
synth_fc_578_rep1 | Positive | Corporate Management | Database removal | Multi | https://en.wikipedia.org/wiki/Sierra_Leone | 18 | Solar energy
In conjunction with the UK's Department for International Development (DFID), Sierra Leone has set the goal to provide solar power to all of its citizens by 2025. This overarching goal has been broken down into smaller goals as well. The first of these goals is to provide solar power to at least 50,000 homes in 2016, the second is 250,000 homes by 2017, and finally to provide power to 1,000,000 people by 2020. This initiative falls under the Energy Africa access campaign which seeks to provide electricity to 14 different African countries by 2030. Previous to this compact agreement, Sierra Leone's private sector for solar energy was weak, as it provided energy to less than 5% of the target population. Part of the reason for this was due to the import duties and taxes and the lack of quality control. To ensure that the Energy Africa goal is met, Sierra Leone has agreed to remove its import duties and Value Added Tax (VAT) on certified solar products. This change will attempt to encourage foreign investment while providing affordable, quality solar products to its citizens. It is estimated that there will be a 30% to 40% cost reduction on solar products with the lack of duties and taxes. |
synth_fc_1717_rep2 | Positive | Health | Database search | Multi | https://en.wikipedia.org/wiki/Molybdenum | 7 | Human metabolism and deficiency
Molybdenum is an essential trace dietary element. Four mammalian Mo-dependent enzymes are known, all of them harboring a pterin -based molybdenum cofactor (Moco) in their active site: sulfite oxidase, xanthine oxidoreductase, aldehyde oxidase, and mitochondrial amidoxime reductase. People severely deficient in molybdenum have poorly functioning sulfite oxidase and are prone to toxic reactions to sulfites in foods. The human body contains about 0.07 mg of molybdenum per kilogram of body weight, with higher concentrations in the liver and kidneys and lower in the vertebrae. Molybdenum is also present within human tooth enamel and may help prevent its decay.
Acute toxicity has not been seen in humans, and the toxicity depends strongly on the chemical state. Studies on rats show a median lethal dose (LD) as low as 180 mg/kg for some Mo compounds. Although human toxicity data is unavailable, animal studies have shown that chronic ingestion of more than 10 mg/day of molybdenum can cause diarrhea, growth retardation, infertility, low birth weight, and gout; it can also affect the lungs, kidneys, and liver. Sodium tungstate is a competitive inhibitor of molybdenum. Dietary tungsten reduces the concentration of molybdenum in tissues.
Low soil concentration of molybdenum in a geographical band from northern China to Iran results in a general dietary molybdenum deficiency and is associated with increased rates of esophageal cancer. Compared to the United States, which has a greater supply of molybdenum in the soil, people living in those areas have about 16 times greater risk for esophageal squamous cell carcinoma.
Molybdenum deficiency has also been reported as a consequence of non-molybdenum supplemented total parenteral nutrition (complete intravenous feeding) for long periods of time. It results in high blood levels of sulfite and urate, in much the same way as molybdenum cofactor deficiency. Since pure molybdenum deficiency from this cause occurs primarily in adults, the neurological consequences are not as marked as in cases of congenital cofactor deficiency.
A congenital molybdenum cofactor deficiency disease, seen in infants, is an inability to synthesize molybdenum cofactor, the heterocyclic molecule discussed above that binds molybdenum at the active site in all known human enzymes that use molybdenum. The resulting deficiency results in high levels of sulfite and urate, and neurological damage. |
synth_fc_1096_rep28 | Positive | Finance | Calculation | Multi | https://en.wikipedia.org/wiki/Deflation | 14 | Capital
Although the values of capital assets are often casually said to deflate when they decline, this usage is not consistent with the usual definition of deflation; a more accurate description for a decrease in the value of a capital asset is economic depreciation. Another term, the accounting conventions of depreciation are standards to determine a decrease in values of capital assets when market values are not readily available or practical. |
synth_fc_2958_rep22 | Positive | School | Database removal | Multi | https://en.wikipedia.org/wiki/Magic_square | 22 | Medjig-method for squares of even order 2 n, where n > 2
In this method a magic square is "multiplied" with a medjig square to create a larger magic square. The namesake of this method derives from mathematical game called medjig created by Willem Barink in 2006, although the method itself is much older. An early instance of a magic square constructed using this method occurs in Yang Hui's text for order 6 magic square. The LUX method to construct singly even magic squares is a special case of the medjig method, where only 3 out of 24 patterns are used to construct the medjig square.
The pieces of the medjig puzzle are 2×2 squares on which the numbers 0, 1, 2 and 3 are placed. There are three basic patterns by which the numbers 0, 1, 2 and 3 can be placed in a 2×2 square, where 0 is at the top left corner:
Each pattern can be reflected and rotated to obtain 8 equivalent patterns, giving us a total of 3×8 = 24 patterns. The aim of the puzzle is to take n medjig pieces and arrange them in an n × n medjig square in such a way that each row, column, along with the two long diagonals, formed by the medjig square sums to 3 n, the magic constant of the medjig square. An n × n medjig square can create a 2 n × 2 n magic square where n > 2.
Given an n × n medjig square and an n × n magic square base, a magic square of order 2 n ×2 n can be constructed as follows:
Assuming that we have an initial magic square base, the challenge lies in constructing a medjig square. For reference, the sums of each medjig piece along the rows, columns and diagonals, denoted in italics, are:
Doubly even squares: The smallest even ordered medjig square is of order 2 with magic constant 6. While it is possible to construct a 2×2 medjig square, we cannot construct a 4×4 magic square from it since 2×2 magic squares required to "multiply" it does not exist. Nevertheless, it is worth constructing these 2×2 medjig squares. The magic constant 6 can be partitioned into two parts in three ways as 6 = 5 + 1 = 4 + 2 = 3 + 3. There exist 96 such 2×2 medjig squares. In the examples below, each 2×2 medjig square is made by combining different orientations of a single medjig piece.
We can use the 2×2 medjig squares to construct larger even ordered medjig squares. One possible approach is to simply combine the 2×2 medjig squares together. Another possibility is to wrap a smaller medjig square core with a medjig border. The pieces of a 2×2 medjig square can form the corner pieces of the border. Yet another possibility is to append a row and a column to an odd ordered medjig square. An example of an 8×8 magic square is constructed below by combining four copies of the left most 2×2 medjig square given above:
The next example is constructed by bordering a 2×2 medjig square core.
Singly even squares: Medjig square of order 1 does not exist. As such, the smallest odd ordered medjig square is of order 3, with magic constant 9. There are only 7 ways of partitioning the integer 9, our magic constant, into three parts. If these three parts correspond to three of the medjig pieces in a row, column or diagonal, then the relevant partitions for us are:
A 3×3 medjig square can be constructed with some trial-and-error, as in the left most square below. Another approach is to add a row and a column to a 2×2 medjig square. In the middle square below, a left column and bottom row has been added, creating an L-shaped medjig border, to a 2×2 medjig square given previously. The right most square below is essentially same as the middle square, except that the row and column has been added in the middle to form a cross while the pieces of 2×2 medjig square are placed at the corners.
Once a 3×3 medjig square has been constructed, it can be converted into a 6×6 magic square. For example, using the left most 3×3 medjig square given above:
There are 1,740,800 such 3×3 medjig squares. An easy approach to construct higher order odd medjig square is by wrapping a smaller odd ordered medjig square with a medjig border, just as with even ordered medjig squares. Another approach is to append a row and a column to an even ordered medjig square. Approaches such as the LUX method can also be used. In the example below, a 5×5 medjig square is created by wrapping a medjig border around a 3×3 medjig square given previously: |
synth_fc_2483_rep24 | Positive | Movie | API setting | Single | https://en.wikipedia.org/wiki/Sunny_Deol | 1 | Ajay Singh Deol, better known as Sunny Deol, is an Indian actor, film director, producer, politician and former Member of Parliament in the Lok Sabha, the lower house of Indian Parliament. He was elected from the Gurdaspur constituency of Punjab. One of the highest grossing actors of Indian cinema, he has worked in more than 90 Hindi films in a career spanning over four decades and is particularly known for his angry action hero persona. Deol has won several awards including two National Film Awards and two Filmfare Awards. The elder son of actor Dharmendra, Deol made his acting debut opposite newcomer Amrita Singh in the romantic drama Betaab (1983), a major commercial success. He had further box-office hits in action films such as Arjun (1985), Paap Ki Duniya (1988) and Tridev (1989), and gained wider recognition for his portrayal of a boxer accused of murder in Rajkumar Santoshi's Ghayal (1990), winning the Filmfare Award for Best Actor and the National Film Award – Special Jury Award. His portrayal of a volatile lawyer in Santoshi's crime drama Damini (1993) won him the National Film Award for Best Supporting Actor and the Filmfare Award for Best Supporting Actor. He also starred in Darr (1993), Jeet (1996), Ghatak (1996), and Ziddi (1997). Deol had his biggest commercial successes in the period action films Border (1997) and Gadar: Ek Prem Katha (2001). The latter was the highest-grossing Hindi film to that point. He subsequently starred with his father and younger brother, Bobby Deol, in the drama Apne (2007) and the comedy Yamla Pagla Deewana (2011). After more than a decade of decline, he made a career comeback by reprising his role in Gadar 2 (2023), which became the highest-grossing film of his career and the sixth highest-grossing Hindi film of all-time. |
synth_fc_2523_rep30 | Positive | Museum | Feature search | Single | https://en.wikipedia.org/wiki/Apollo | 85 | Dorian origin
The Homeric Hymn to Apollo depicts Apollo as an intruder from the north. The connection with the northern-dwelling Dorians and their initiation festival apellai is reinforced by the month Apellaios in northwest Greek calendars. The family-festival was dedicated to Apollo (Doric: Ἀπέλλων). Apellaios is the month of these rites, and Apellon is the "megistos kouros" (the great Kouros). However it can explain only the Doric type of the name, which is connected with the Ancient Macedonian word "pella" (Pella), stone. Stones played an important part in the cult of the god, especially in the oracular shrine of Delphi (Omphalos). |
synth_fc_2219_rep29 | No function call | Law | Entity search | Single | https://en.wikipedia.org/wiki/Fingerprint | 23 | Latent
In forensic science, a partial fingerprint lifted from a surface is called a latent fingerprint. Moisture and grease on fingers result in latent fingerprints on surfaces such as glass. But because they are not clearly visible, their detection may require chemical development through powder dusting, the spraying of ninhydrin, iodine fuming, or soaking in silver nitrate. Depending on the surface or the material on which a latent fingerprint has been found, different methods of chemical development must be used. Forensic scientists use different techniques for porous surfaces, such as paper, and nonporous surfaces, such as glass, metal or plastic. Nonporous surfaces require the dusting process, where fine powder and a brush are used, followed by the application of transparent tape to lift the latent fingerprint off the surface.
While the police often describe all partial fingerprints found at a crime scene as latent prints, forensic scientists call partial fingerprints that are readily visible patent prints. Chocolate, toner, paint or ink on fingers will result in patent fingerprints. Latent fingerprints impressions that are found on soft material, such as soap, cement or plaster, are called plastic prints by forensic scientists. |
synth_fc_57_rep12 | Negative | Architecture | Guide | Single | https://en.wikipedia.org/wiki/Flag | 3 | Flagpoles
A flagpole, flagmast, flagstaff, or staff can be a simple support made of wood or metal. If it is taller than can be easily reached to raise the flag, a cord is used, looping around a pulley at the top of the pole with the ends tied at the bottom. The flag is fixed to one lower end of the cord, and is then raised by pulling on the other end. The cord is then tightened and tied to the pole at the bottom. The pole is usually topped by a flat plate or ball called a " truck " (originally meant to keep a wooden pole from splitting) or a finial in a more complex shape. Very high flagpoles may require more complex support structures than a simple pole, such as a guyed mast.
Dwajasthambam are flagpoles commonly found at the entrances of South Indian Hindu temples. |
synth_fc_2825_rep26 | Positive | Physics & Chemistry | Calculation | Multi | https://en.wikipedia.org/wiki/Horner%27s_method | 12 | Parallel evaluation
A disadvantage of Horner's rule is that all of the operations are sequentially dependent, so it is not possible to take advantage of instruction level parallelism on modern computers. In most applications where the efficiency of polynomial evaluation matters, many low-order polynomials are evaluated simultaneously (for each pixel or polygon in computer graphics, or for each grid square in a numerical simulation), so it is not necessary to find parallelism within a single polynomial evaluation.
If, however, one is evaluating a single polynomial of very high order, it may be useful to break it up as follows: p (x) = ∑ i = 0 n a i x i = a 0 + a 1 x + a 2 x 2 + a 3 x 3 + ⋯ + a n x n = (a 0 + a 2 x 2 + a 4 x 4 + ⋯) + (a 1 x + a 3 x 3 + a 5 x 5 + ⋯) = (a 0 + a 2 x 2 + a 4 x 4 + ⋯) + x (a 1 + a 3 x 2 + a 5 x 4 + ⋯) = ∑ i = 0 ⌊ n / 2 ⌋ a 2 i x 2 i + x ∑ i = 0 ⌊ n / 2 ⌋ a 2 i + 1 x 2 i = p 0 (x 2) + x p 1 (x 2). {\displaystyle {\begin{aligned}p(x)&=\sum _{i=0}^{n}a_{i}x^{i}\\&=a_{0}+a_{1}x+a_{2}x^{2}+a_{3}x^{3}+\cdots +a_{n}x^{n}\\&=\left(a_{0}+a_{2}x^{2}+a_{4}x^{4}+\cdots \right)+\left(a_{1}x+a_{3}x^{3}+a_{5}x^{5}+\cdots \right)\\&=\left(a_{0}+a_{2}x^{2}+a_{4}x^{4}+\cdots \right)+x\left(a_{1}+a_{3}x^{2}+a_{5}x^{4}+\cdots \right)\\&=\sum _{i=0}^{\lfloor n/2\rfloor }a_{2i}x^{2i}+x\sum _{i=0}^{\lfloor n/2\rfloor }a_{2i+1}x^{2i}\\&=p_{0}(x^{2})+xp_{1}(x^{2}).\end{aligned}}}
More generally, the summation can be broken into k parts: p (x) = ∑ i = 0 n a i x i = ∑ j = 0 k − 1 x j ∑ i = 0 ⌊ n / k ⌋ a k i + j x k i = ∑ j = 0 k − 1 x j p j (x k) {\displaystyle p(x)=\sum _{i=0}^{n}a_{i}x^{i}=\sum _{j=0}^{k-1}x^{j}\sum _{i=0}^{\lfloor n/k\rfloor }a_{ki+j}x^{ki}=\sum _{j=0}^{k-1}x^{j}p_{j}(x^{k})} where the inner summations may be evaluated using separate parallel instances of Horner's method. This requires slightly more operations than the basic Horner's method, but allows k -way SIMD execution of most of them. Modern compilers generally evaluate polynomials this way when advantageous, although for floating-point calculations this requires enabling (unsafe) reassociative math. |
synth_fc_3874_rep11 | Positive | Writing, Editing & Translation | Generation | Multi | https://en.wikipedia.org/wiki/Hausa_language | 21 | Pronouns
Hausa marks tense differences by different sets of subject pronouns, sometimes with the pronoun combined with some additional particle. For this reason, a subject pronoun must accompany every verb in Hausa, regardless of whether the subject is known from previous context or is expressed by a noun subject. |
synth_fc_3220_rep11 | Negative | Sport | Feature search | Single | https://en.wikipedia.org/wiki/Nnamdi_Azikiwe | 2 | Athletics career
At the start of his career, Azikiwe competed in boxing, athletics, swimming, football and tennis. Football was brought to Nigeria by the British as they colonized Africa. However, any leagues that were formed were segregated. Nnamdi saw this as an injustice and he emerged as a leader in terms of connection sports and politics at the end of the colonial period. In 1934 Zik was denied the right to compete in a track and field event because Nigeria was not allowed to participate. This happened another time because of his Igbo background, and Zik had decided that enough was enough, and wanted to create his own club. Nnamdi founded Zik's Athletic Club (ZAC) which would open its doors to sportsmen and women of all races, nationalities, tribes, and classes of Nigeria. In 1942 the club went on to win both the Lagos League and the War Memorial Cup. After these victories, Nnamdi opened up more ZAC branches throughout Nigeria. During the war years ZAC would go on tours. They would usually play a match in front of a couple thousand fans and after the match, they would speak out about the injustices that was brought about by the British colonization. ZAC matches would happen all over the country, and it made the people of Nigeria feel a sense of unity and nationalism that would help them fight for freedom.
In 1949 some ZAC players participated in a tour of England. On the return from the tour they stopped in Freetown, Sierra Leone, and Nigeria defeated the locals by 2 goals. This victory was more than a decade before Nigerian independence, but it marked the birth of Nigeria's National Team. Finally, after years of struggle, in 1959 the last British official left the NFA, and on 22 August 1960, a few weeks prior to its formal independence, Nigeria joined the world football body of FIFA. None of this would have been possible if it was not for Nnamdi Azikiwe. He united Nigeria through sport and brought about a sense of nationalism that was referred to as 'Nigerian-ness'. |
synth_fc_3348_rep25 | Positive | Store & Facility | Entity search | Multi | https://en.wikipedia.org/wiki/Frisbee | 12 | Variations of flying discs
Flying discs, or known as Frisbee, have variations produced for different purposes to optimize variations between branches of disc sports. The three main categories are: ultimate disc, golf disc, and freestyle disc. |
synth_fc_3368_rep29 | Negative | Store & Facility | Entity search | Single | https://en.wikipedia.org/wiki/Gondola_lift | 1 | A gondola lift is a means of cable transport and type of aerial lift which is supported and propelled by cables from above. It consists of a loop of steel wire rope that is strung between two stations, sometimes over intermediate supporting towers. The cable is driven by a bullwheel in a terminal, which is typically connected to an engine or electric motor. It is often considered a continuous system since it features a haul rope which continuously moves and circulates around two terminal stations. In contrast, an aerial tramway operates solely with fixed grips and simply shuttles back and forth between two end terminals. The capacity, cost, and functionality of a gondola lift will differ dramatically depending on the combination of cables used for support and haulage and the type of grip. Because of the proliferation of such systems in the Alps, the Italian: Cabinovia and French: Télécabine are also used in English-language texts. The systems may also be referred to as cable cars. |
synth_fc_1767_rep19 | Positive | Health | Calculation | Multi | https://en.wikipedia.org/wiki/Fourier_transform | 5 | Fourier-transform spectroscopy
The Fourier transform is also used in nuclear magnetic resonance (NMR) and in other kinds of spectroscopy, e.g. infrared (FTIR). In NMR an exponentially shaped free induction decay (FID) signal is acquired in the time domain and Fourier-transformed to a Lorentzian line-shape in the frequency domain. The Fourier transform is also used in magnetic resonance imaging (MRI) and mass spectrometry. |
synth_fc_1488_rep8 | Positive | Geography | Feature search | Single | https://en.wikipedia.org/wiki/Kathmandu | 18 | Ethnic groups
Ethnic groups in Kathmandu
The largest group is the native Newars, whose various sub-groups combine to make up 24.7% of the population. Almost equal in number is the Bahuns, also known as Hill-Brahmin or Khas Brahmin, representing 24.5% of the population. They are part of the broader Khas community, as are the Chhetri, the third largest group, who account for 18% of the population. Other groups in Kathmandu include the Janajatis, comprising the Tamang (7.8%), Magar (3.8%), Gurung (2.6%), and Rai (2.1%). Nepalese Muslims represent 1.8% of the population. More recently, other Madeshi groups from Terai have come to represent a substantial proportion of the city's population, and there are around 12,000 Marwadis, mainly merchants. |
synth_fc_2931_rep21 | Positive | Restaurant | Proximal search | Single | https://en.wikipedia.org/wiki/United_States | 4 | Cuisine
Early settlers were introduced by Native Americans to foods such as turkey, sweet potatoes, corn, squash, and maple syrup. Of the most enduring and pervasive examples are variations of the native dish called succotash. Early settlers and later immigrants combined these with foods they were familiar with, such as wheat flour, beef, and milk, to create a distinctive American cuisine. New World crops, especially pumpkin, corn, potatoes, and turkey as the main course are part of a shared national menu on Thanksgiving, when many Americans prepare or purchase traditional dishes to celebrate the occasion.
Characteristic American dishes such as apple pie, fried chicken, doughnuts, french fries, macaroni and cheese, ice cream, pizza, hamburgers, and hot dogs derive from the recipes of various immigrant groups. Mexican dishes such as burritos and tacos preexisted the United States in areas later annexed from Mexico, and adaptations of Chinese cuisine as well as pasta dishes freely adapted from Italian sources are all widely consumed. American chefs have had a significant impact on society both domestically and internationally. In 1946, the Culinary Institute of America was founded by Katharine Angell and Frances Roth. This would become the United States' most prestigious culinary school, where many of the most talented American chefs would study prior to successful careers.
The United States restaurant industry was projected at $899 billion in sales for 2020, and employed more than 15 million people, representing 10% of the nation's workforce directly. It is the country's second-largest private employer and the third-largest employer overall. The United States is home to over 220 Michelin Star -rated restaurants, 70 of which are in New York City alone. Wine has been produced in what is now the United States since the 1500s, with the first widespread production beginning in what is now New Mexico in 1628. In the modern U.S., wine production is undertaken in all fifty states, with California producing 84 percent of all U.S. wine. With more than 1,100,000 acres (4,500 km) under vine, the United States is the fourth-largest wine producing country in the world, after Italy, Spain, and France.
The American fast-food industry developed alongside the nation's car culture. American restaurants developed the drive-in format in the 1920s, which they began to replace with the drive-through format by the 1940s. American fast-food restaurant chains, such as McDonald's, Kentucky Fried Chicken, and many others, have numerous outlets around the world. |
synth_fc_1977_rep25 | Positive | History | Entity search | Single | https://en.wikipedia.org/wiki/Rod_Laver | 1 | Rodney George Laver AC MBE (born 9 August 1938) is an Australian former tennis player. Laver was ranked the world number 1 professional player indisputably for five years from 1965 to 1969 and by some sources also in 1964 and 1970. He was also ranked as the number 1 amateur in 1961 and 1962. Laver won 198 singles titles which is the most won by a player in history.
Laver won 11 Grand Slam singles titles and 8 Pro Majors titles. He completed the Grand Slam (winning all four slams in a calendar year) in singles twice in 1962 and 1969; the latter remains the only time a man has done so in the Open Era. He also completed the Pro Slam (winning all three pro majors in one year) in 1967. Laver won titles on all court surfaces of his time: grass, clay, hard, carpet, wood and he contributed to five Davis Cup titles for Australia during an age when the Davis Cup was deemed as significant as the four majors. The Rod Laver Arena and the Laver Cup tournament are named after him. |
synth_fc_2841_rep4 | Positive | Real estate | Calculation | Multi | https://en.wikipedia.org/wiki/Dallas | 13 | Economy
In its beginnings, Dallas relied on farming, neighboring Fort Worth 's Stockyards, and its prime location on Native American trade routes to sustain itself. Dallas' key to growth came in 1873 with the construction of multiple rail lines through the city. As Dallas grew and technology developed, cotton became its boon and by 1900, Dallas was the largest inland cotton market in the world, becoming a leader in cotton gin machinery manufacturing.
By the early 1900s, Dallas was a hub for economic activity all over the Southern United States and was selected in 1914 as the seat of the Eleventh Federal Reserve District. By 1925, Texas churned out more than 1 ⁄ 3 of the nation's cotton crop, with 31% of Texas cotton produced within a 100-mile (160 km) radius of Dallas. In the 1930s, petroleum was discovered east of Dallas, near Kilgore. Dallas' proximity to the discovery put it immediately at the center of the nation's petroleum market. Petroleum discoveries in the Permian Basin, the Panhandle, the Gulf Coast, and Oklahoma in the following years further solidified Dallas' position as the hub of the market.
The end of World War II left Dallas seeded with a nexus of communications, engineering, and production talent by companies such as Collins Radio Corporation. Decades later, the telecommunications and information revolutions still drive a large portion of the local economy. The city is sometimes referred to as the heart of " Silicon Prairie " because of a high concentration of telecommunications companies in the region, the epicenter of which lies along the Telecom Corridor in Richardson, a northern suburb of Dallas. The Telecom Corridor is home to more than 5,700 companies including Texas Instruments (headquartered in Dallas), Nortel Networks, Alcatel Lucent, AT&T, Ericsson, Fujitsu, Nokia, Rockwell Collins, Cisco Systems, T-Mobile, Verizon Communications, and CompUSA (which is now headquartered in Miami, Florida). Texas Instruments, a major manufacturer, employs 10,400 people at its corporate headquarters and chip plants in Dallas.
In the 1980s Dallas was a real estate hotbed, with the increasing metropolitan population bringing with it a demand for new housing and office space. Several of Downtown Dallas ' largest buildings are the fruit of this boom, but over-speculation, the savings and loan crisis and an oil bust brought the 1980s building boom to an end for Dallas as well as its sister city Houston. Between the late 1980s and the early 2000s, central Dallas went through a slow period of growth. However, since the early 2000s the central core of Dallas has been enjoying steady and significant growth encompassing both repurposing of older commercial buildings in Downtown Dallas into residential and hotel uses, as well as the construction of new office and residential towers. The opening of Klyde Warren Park, built across Woodall Rodgers Freeway seamlessly connecting the central Dallas CBD to Uptown/Victory Park, has acted synergistically with the highly successful Dallas Arts District, so both have become catalysts for significant new development in central Dallas.
The residential real estate market in the Dallas–Fort Worth metroplex has not only been resilient but has once again returned to a boom status. Dallas and the greater metro area have been leading the nation in apartment construction and net leasing, with rents reaching all-time highs. Single family home sales, whether pre-owned or new construction, along with home price appreciation, were leading the nation since 2015.
A sudden drop in the price of oil, starting in mid-2014 and accelerating throughout 2015, has not significantly affected Dallas and its greater metro area due to the highly diversified nature of its economy. Dallas and the metropolitan region continue to see strong demand for housing, apartment and office leasing, shopping center space, warehouse and industrial space with overall job growth remaining very robust. Oil-dependent cities and regions have felt significant effects from the downturn, but Dallas's growth has continued unabated, strengthening in 2015. Significant national headquarters relocations to the area (as exemplified by Toyota's decision to leave California and establish its new North American headquarters in the Dallas area) coupled with significant expansions of regional offices for a variety of corporations and along with company relocations to Downtown Dallas helped drive the boom in the Dallas economy.
The Dallas–Fort Worth area has one of the largest concentrations of corporate headquarters for publicly traded companies in the United States. Fortune Magazine ' s 2022 annual list of the Fortune 500 in America indicates the city of Dallas had 11 Fortune 500 companies,. and the DFW region as a whole had 23. As of 2022, Dallas–Fort Worth represents the second-largest concentration of Fortune 500 headquarters in Texas and fourth-largest in the United States, behind the metropolitan areas of Houston (24), Chicago (35) and New York (62).
In 2008, AT&T relocated their headquarters to Downtown Dallas; AT&T is the largest telecommunications company in the world and was the ninth largest company in the nation by revenue for 2017. Additional Fortune 500 companies headquartered in Dallas in order of ranking include Energy Transfer Equity, CBRE (which moved its headquarters from Los Angeles to Dallas in 2020), Tenet Healthcare, Southwest Airlines, Texas Instruments, Jacobs Engineering, HollyFrontier, Dean Foods, and Builders FirstSource. In October 2016, Jacobs Engineering, one of the world's largest engineering companies, relocated from Pasadena, California to Downtown Dallas.
Nearby Irving is home to six Fortune 500 companies of its own, including McKesson, the country's largest pharmaceutical distributor and listed at number seven overall on the 2021 Fortune 500 list, Fluor (engineering), Kimberly-Clark, Celanese, Michaels Companies, and Vistra Energy. Plano is home to an additional four Fortune 500 companies, including J.C. Penney, Alliance Data Systems, Yum China, and Dr. Pepper Snapple. Fort Worth is home to two Fortune 500 companies, including American Airlines, the largest airline in the world by revenue, fleet size, profit, passengers carried and revenue passenger mile and D.R. Horton, the largest homebuilder in America. Westlake, TX, north of Fort Worth, now has two Fortune 500 companies: Financial services giant, Charles Schwab, and convenience store distributor, Core-Mark. One Fortune 500 company, GameStop, is based in Grapevine.
Additional major companies headquartered in Dallas and its metro area include Comerica, which relocated its national headquarters to Downtown Dallas from Detroit in 2007, NTT DATA Services, Regency Energy Partners, Atmos Energy, Neiman Marcus, AECOM, Think Finance, 7-Eleven, Brinker International, Primoris Services, AMS Pictures, id Software, Mary Kay Cosmetics, Chuck E. Cheese's, Zale Corporation, and Fossil, Inc. Many of these companies—and others throughout the DFW metroplex—comprise the Dallas Regional Chamber. Susan G. Komen for the Cure, the world's largest breast cancer organization, was founded and is headquartered in Dallas.
In addition to its large number of businesses, Dallas has more shopping centers per capita than any other city in the United States and is also home to the second shopping center ever built in the United States, Highland Park Village, which opened in 1931. Dallas is home of the two other major malls in North Texas, the Dallas Galleria and NorthPark Center, which is the second largest mall in Texas. Both malls feature high-end stores and are major tourist draws for the region.
According to Forbes magazine's annual list of "The Richest People in America" published September 21, 2011, the city is home to 17 billionaires, up from 14 in 2009. In 2009 (with 14 billionaires) the city placed sixth worldwide among cities with the most billionaires.
Dallas is the third most popular destination for business travel in the United States, and the Kay Bailey Hutchison Convention Center is one of the largest and busiest convention centers in the country, at over 1,000,000 square feet (93,000 m), and the world's single-largest column-free exhibit hall. VisitDallas is the 501(c)(6) organization contracted to promote tourism and attract conventions but an audit released in January 2019 cast doubts on its effectiveness in achieving those goals. |
synth_fc_2008_rep6 | Positive | History | Feature search | Single | https://en.wikipedia.org/wiki/Great_Pyramid_of_Giza | 5 | Radiocarbon dating
Mortar was used generously in the Great Pyramid's construction. In the mixing process ashes from fires were added to the mortar, organic material that could be extracted and radiocarbon dated. A total of 46 samples of the mortar were taken in 1984 and 1995, making sure they were clearly inherent to the original structure and could not have been incorporated at a later date. The results were calibrated to 2871–2604 BC. The old wood problem is thought to be mainly responsible for the 100–300 year offset, since the age of the organic material was determined, not when it was last used. A reanalysis of the data gave a completion date for the pyramid between 2620 and 2484 BC, based on the younger samples.
In 1872 Waynman Dixon opened the lower pair of "Air-Shafts", previously closed at both ends, by chiseling holes into the walls of the Queen's Chamber. One of the objects found within was a cedar plank, which came into possession of James Grant, a friend of Dixon. After inheritance it was donated to the Museum of Aberdeen in 1946; however, it had broken into pieces and was filed incorrectly. Lost in the vast museum collection, it was only rediscovered in 2020, when it was radiocarbon dated to 3341–3094 BC. Being over 500 years older than Khufu's chronological age, Abeer Eladany suggests that the wood originated from the center of a long-lived tree or had been recycled for many years prior to being deposited in the pyramid. |
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