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synth_fc_3734_rep6 | No function call | Weather & Air quality | Feature search | Single | https://en.wikipedia.org/wiki/Greenhouse_effect | 2 | Effective temperature
A given flux of thermal radiation has an associated effective radiating temperature or effective temperature. Effective temperature is the temperature that a black body (a perfect absorber/emitter) would need to be to emit that much thermal radiation. Thus, the overall effective temperature of a planet is given by
where OLR is the average flux (power per unit area) of outgoing longwave radiation emitted to space and σ {\displaystyle \sigma } is the Stefan-Boltzmann constant. Similarly, the effective temperature of the surface is given by
where SLR is the average flux of longwave radiation emitted by the surface. (OLR is a conventional abbreviation. SLR is used here to denote the flux of surface-emitted longwave radiation, although there is no standard abbreviation for this.) |
synth_fc_1643_rep21 | Positive | Geography | Calculation | Single | https://en.wikipedia.org/wiki/Basra | 13 | Infrastructure
Why Basra was chosen as a site for the new city remains unclear. The original site lay 15km from the Shatt al-Arab and thus lacked access to maritime trade and, more importantly, to fresh water. Additionally, neither historical texts nor archaeological finds indicate that there was much of an agricultural hinterland in the area before Basra was founded. Indeed, in an anecdote related by al-Baladhuri, al-Ahnaf ibn Qays pleaded to the caliph Umar that, whereas other Muslim settlers were established in well-watered areas with extensive farmland, the people of Basra had only "reedy salt marsh which never dries up and where pasture never grows, bounded on the east by brackish water and on the west by waterless desert. We have no cultivation or stock farming to provide us with our livelihood or food, which comes to us as through the throat of an ostrich."
Nevertheless, Basra overcame these natural disadvantages and rapidly grew into the second-largest city in Iraq, if not the entire Islamic world. Its role as a military encampment meant that the soldiers had to be fed, and since those soldiers were receiving government salaries, they had money to spend. Thus, both the government and private entrepreneurs invested heavily in developing a vast agricultural infrastructure in the Basra region. These investments were made with the expectation of a profitable return, indicating the value of the Basra food market. Although Zanj slaves from Africa were put to work on these construction projects, most of the labor was done by free men working for wages. Governors sometimes directly supervised these projects, but usually they simply assigned the land while most of the financing was done by private investors.
The result of these investments was a massive irrigation system covering some 57,000 hectares between the Shatt al-Arab and the now-dry western channel of the Tigris. This system was first reported in 962, when just 8,000 hectares of it remained in use, for the cultivation of date palms, while the rest had become desert. This system consists of a regular pattern of two-meter-high ridges in straight lines, separated by old canal beds. The ridges are extremely saline, with salt deposits up to 20 centimeters thick, and are completely barren. The former canal beds are less salty and can support a small population of salt-resistant plants. Contemporary authors recorded how the Zanj slaves were put to work clearing the fields of salty topsoil and putting them into piles; the result was the ridges that remain today. This represents an enormous amount of work: H.S. Nelson calculated that 45 million tons of earth were moved in total, and with his extremely high estimate of one man moving two tons of soil per day, this would have taken a decade of strenuous work by 25,000 men.
Ultimately, Basra's irrigation canals were unsustainable, because they were built at too little of a slope for the water flow to carry salt deposits away. This required the clearing of salty topsoil by the Zanj slaves in order to keep the fields from becoming too saline to grow crops. After Basra was sacked in by Zanj rebels in the late 800s and then by the Qarmatians in the early 900s, there was no financial incentive to invest in restoring the irrigation system, and the infrastructure was almost completely abandoned. Finally, in the late 900s, the city of Basra was entirely relocated, with the old site being abandoned and a new one developing on the banks of the Shatt al-Arab, where it has remained ever since. |
synth_fc_3302_rep8 | Negative | Sport | Entity search | Single | https://en.wikipedia.org/wiki/Volleyball | 29 | Team play
Volleyball is essentially a game of transition from one of the above skills to the next, with choreographed team movement between plays on the ball. The team's movements are determined by the teams chosen serve receive system, offensive system, coverage system, and defensive system.
The serve-receive system is the formation used by the receiving team to attempt to pass the ball to the designated setter. Systems can consist of 5 receivers, 4 receivers, 3 receivers, and in some cases 2 receivers. The most popular formation at higher levels is a 3 receiver formation consisting of two left sides and a libero receiving every rotation. This allows middles and right sides to become more specialized at hitting and blocking. Offensive systems are the formations used by the offence to attempt to ground the ball into the opposing court (or otherwise score points). Formations often include designated player positions with skill specialization (see Player specialization, below). Popular formations include the 4–2, 6–2, and 5-1 systems (see Formations, below). There are also several different attacking schemes teams can use to keep the opposing defence off balance.
Coverage systems are the formations used by the offence to protect their court in the case of a blocked attack. Executed by the 5 offensive players not directly attacking the ball, players move to assigned positions around the attacker to dig up any ball that deflects off the block back into their own court. Popular formations include the 2-3 system and the 1-2-2 system. In lieu of a system, some teams just use a random coverage with the players nearest the hitter.
Defensive systems are the formations used by the defence to protect against the ball being grounded into their court by the opposing team. The system will outline which players are responsible for which areas of the court depending on where the opposing team is attacking from. Popular systems include the 6-Up, 6-Back-Deep, and 6-Back-Slide defence. There are also several different blocking schemes teams can employ to disrupt the opposing teams' offence. When one player is ready to serve, some teams will line up their other five players in a screen to obscure the view of the receiving team. This action is only illegal if the server makes use of the screen, so the call is made at the referee's discretion as to the impact the screen made on the receiving team's ability to pass the ball. The most common style of screening involves a W formation designed to take up as much horizontal space as possible. |
synth_fc_2433_rep29 | Positive | Movie | Feature search | Single | https://en.wikipedia.org/wiki/Terry_Bradshaw | 1 | Terry Paxton Bradshaw is an American former professional football quarterback who played in the National Football League (NFL) for 14 seasons with the Pittsburgh Steelers. Since 1994, he has been a television sports analyst and co-host of Fox NFL Sunday. Bradshaw is also an actor and recording artist, having participated in several television shows and films, most notably co-starring in the movie Failure to Launch, and releasing several country music albums. He won four Super Bowl titles in a six-year period, becoming the first quarterback to win three and four Super Bowls, and led the Steelers to eight AFC Central championships. He was inducted into the Pro Football Hall of Fame in 1989, his first year of eligibility. Bradshaw was inducted into the College Football Hall of Fame in 1996. Bradshaw is known as a tough competitor and for having one of the most powerful arms in NFL history. His physical skills and on-the-field leadership played a major role in the Steelers' dynasty throughout the 1970s. During his career, he passed for more than 300 yards in a game seven times, but three of those performances came in the postseason. In four career Super Bowl appearances, he passed for 932 yards and nine touchdowns, both Super Bowl records at the time of his retirement. In 19 career postseason games, he completed 261 passes for 3,833 yards. |
synth_fc_1310_rep23 | Negative | Food | Guide | Single | https://en.wikipedia.org/wiki/Soybean | 67 | Flour
Soy flour refers to soybeans ground finely enough to pass through a 100-mesh or smaller screen where special care was taken during desolventizing (not toasted) to minimize denaturation of the protein to retain a high protein dispersibility index, for uses such as food extrusion of textured vegetable protein. It is the starting material for soy concentrate and protein isolate production.
Soy flour can also be made by roasting the soybean, removing the coat (hull), and grinding it into flour. Soy flour is manufactured with different fat levels. Alternatively, raw soy flour omits the roasting step.
Soy lecithin can be added (up to 15%) to soy flour to make lecithinated soy flour. It increases dispersibility and gives it emulsifying properties.
Soy flour has 50% protein and 5% fiber. It has higher levels of protein, thiamine, riboflavin, phosphorus, calcium, and iron than wheat flour. It does not contain gluten. As a result, yeast -raised breads made with soy flour are dense in texture. Among many uses, soy flour thickens sauces, prevents staling in baked food, and reduces oil absorption during frying. Baking food with soy flour gives it tenderness, moistness, a rich color, and a fine texture.
Soy grits are similar to soy flour, except the soybeans have been toasted and cracked into coarse pieces.
Kinako is a soy flour used in Japanese cuisine.
Section reference: Smith & Circle (1972, p. 442) harvtxt error: no target: CITEREFSmithCircle1972 (help) |
synth_fc_1907_rep8 | Positive | History | Document search | Single | https://en.wikipedia.org/wiki/Republic | 8 | Calvinist republics
While the classical writers had been the primary ideological source for the republics of Italy, in Northern Europe, the Protestant Reformation would be used as justification for establishing new republics. Most important was Calvinist theology, which developed in the Swiss Confederacy, one of the largest and most powerful of the medieval republics. John Calvin did not call for the abolition of monarchy, but he advanced the doctrine that the faithful had the duty to overthrow irreligious monarchs. Advocacy for republics appeared in the writings of the Huguenots during the French Wars of Religion.
Calvinism played an important role in the republican revolts in England and the Netherlands. Like the city-states of Italy and the Hanseatic League, both were important trading centres, with a large merchant class prospering from the trade with the New World. Large parts of the population of both areas also embraced Calvinism. During the Dutch Revolt (beginning in 1566), the Dutch Republic emerged from rejection of Spanish Habsburg rule. However, the country did not adopt the republican form of government immediately: in the formal declaration of independence (Act of Abjuration, 1581), the throne of king Philip was only declared vacant, and the Dutch magistrates asked the Duke of Anjou, queen Elizabeth of England and prince William of Orange, one after another, to replace Philip. It took until 1588 before the Estates (the Staten, the representative assembly at the time) decided to vest the sovereignty of the country in themselves.
In 1641 the English Civil War began. Spearheaded by the Puritans and funded by the merchants of London, the revolt was a success, and King Charles I was executed. In England James Harrington, Algernon Sidney, and John Milton became some of the first writers to argue for rejecting monarchy and embracing a republican form of government. The English Commonwealth was short-lived, and the monarchy was soon restored. The Dutch Republic continued in name until 1795, but by the mid-18th century the stadtholder had become a de facto monarch. Calvinists were also some of the earliest settlers of the British and Dutch colonies of North America. |
synth_fc_240_rep30 | Positive | Biomass | Calculation | Multi | https://en.wikipedia.org/wiki/Radiocarbon_dating | 29 | Holocene boundary in Two Creeks Fossil Forest
The Pleistocene is a geological epoch that began about 2.6 million years ago. The Holocene, the current geological epoch, begins about 11,700 years ago when the Pleistocene ends. Establishing the date of this boundary − which is defined by sharp climatic warming − as accurately as possible has been a goal of geologists for much of the 20th century. At Two Creeks, in Wisconsin, a fossil forest was discovered (Two Creeks Buried Forest State Natural Area), and subsequent research determined that the destruction of the forest was caused by the Valders ice readvance, the last southward movement of ice before the end of the Pleistocene in that area. Before the advent of radiocarbon dating, the fossilized trees had been dated by correlating sequences of annually deposited layers of sediment at Two Creeks with sequences in Scandinavia. This led to estimates that the trees were between 24,000 and 19,000 years old, and hence this was taken to be the date of the last advance of the Wisconsin glaciation before its final retreat marked the end of the Pleistocene in North America. In 1952 Libby published radiocarbon dates for several samples from the Two Creeks site and two similar sites nearby; the dates were averaged to 11,404 BP with a standard error of 350 years. This result was uncalibrated, as the need for calibration of radiocarbon ages was not yet understood. Further results over the next decade supported an average date of 11,350 BP, with the results thought to be the most accurate averaging 11,600 BP. There was initial resistance to these results on the part of Ernst Antevs, the palaeobotanist who had worked on the Scandinavian varve series, but his objections were eventually discounted by other geologists. In the 1990s samples were tested with AMS, yielding (uncalibrated) dates ranging from 11,640 BP to 11,800 BP, both with a standard error of 160 years. Subsequently, a sample from the fossil forest was used in an interlaboratory test, with results provided by over 70 laboratories. These tests produced a median age of 11,788 ± 8 BP (2σ confidence) which when calibrated gives a date range of 13,730 to 13,550 cal BP. The Two Creeks radiocarbon dates are now regarded as a key result in developing the modern understanding of North American glaciation at the end of the Pleistocene. |
synth_fc_331_rep19 | Negative | Board game | Feature search | Single | https://en.wikipedia.org/wiki/Tag_(game) | 36 | Capture the flag
The field is divided into two halves, one for each team, and the goal of each team is to have its players go into enemy territory, grab the "flag" located in the back of their territory, and then make it back to friendly territory without being tagged. |
synth_fc_2286_rep10 | Positive | Law | Feature search | Multi | https://en.wikipedia.org/wiki/Taxi | 25 | New Zealand
New Zealand taxi drivers fall under the definition of a Small Passenger Service Vehicle driver. They must have a P (passenger) endorsement on their driver licence. Until 1 October 2017, all drivers wanting to obtain a P endorsement had to complete a P endorsement course, but that requirement was removed as a result of lobbying by Uber who had been flouting the law.
Drivers must comply with work-time rules and maintain a logbook, with the onus on training falling on companies and drivers since the P endorsement course was abandoned.
The New Zealand Taxi Federation is the national advocacy group for taxi companies within New Zealand. |
synth_fc_811_rep17 | Positive | Finance | Calculation | Multi | https://en.wikipedia.org/wiki/OPEC | 22 | OPEC+
A number of non-OPEC member countries also participate in the organisation's initiatives such as voluntary supply cuts in order to further bind policy objectives between OPEC and non-OPEC members. This loose grouping of countries, known as OPEC+, includes Azerbaijan, Bahrain, Brunei, Brazil, Kazakhstan, Malaysia, Mexico, Oman, Russia, South Sudan and Sudan.
The collaboration among OPEC+ member countries has led to the establishment of the Declaration of Cooperation (DoC) in 2017, which has been subsequently extended multiple times due to its remarkable success. The DoC serves as a framework for cooperation and coordination between OPEC and non-OPEC countries. Additionally, OPEC+ members engage in further cooperative efforts through the Charter of Cooperation (CoC), which provides a platform for long-term collaboration. The CoC facilitates dialogue and the exchange of views on global oil and energy market conditions, with the overarching goal of ensuring a secure energy supply and fostering lasting stability that benefits producers, consumers, investors, and the global economy. |
synth_fc_735_rep28 | Positive | DNA sequence | Feature search | Multi | https://en.wikipedia.org/wiki/Model_organism | 13 | Use
There are many model organisms. One of the first model systems for molecular biology was the bacterium Escherichia coli, a common constituent of the human digestive system. Several of the bacterial viruses (bacteriophage) that infect E. coli also have been very useful for the study of gene structure and gene regulation (e.g. phages Lambda and T4). However, it is debated whether bacteriophages should be classified as organisms, because they lack metabolism and depend on functions of the host cells for propagation.
In eukaryotes, several yeasts, particularly Saccharomyces cerevisiae ("baker's" or "budding" yeast), have been widely used in genetics and cell biology, largely because they are quick and easy to grow. The cell cycle in a simple yeast is very similar to the cell cycle in humans and is regulated by homologous proteins. The fruit fly Drosophila melanogaster is studied, again, because it is easy to grow for an animal, has various visible congenital traits and has a polytene (giant) chromosome in its salivary glands that can be examined under a light microscope. The roundworm Caenorhabditis elegans is studied because it has very defined development patterns involving fixed numbers of cells, and it can be rapidly assayed for abnormalities. |
synth_fc_559_rep27 | Positive | Corporate Management | Database search | Single | https://en.wikipedia.org/wiki/Kabaddi | 11 | Kabaddi World Cup
The Kabaddi World Cup is an outdoor international standard style kabaddi competition conducted by the International Kabaddi Federation (IKF), contested by men's and women's national teams. The competition has been previously contested in 2004, 2007 and 2016. All the tournaments have been won by India. India defeated Iran by 38–29 in the final of the championship game to clinch the title of 2016.
After the establishment of a new kabaddi organization named World Kabaddi Federation, a 2019 Kabaddi World Cup was held in April 2019 at Malacca, Malaysia. It was the largest world cup in kabaddi history, consisting of 32 men's teams and 24 women's teams. |
synth_fc_2273_rep12 | Positive | Law | Feature search | Single | https://en.wikipedia.org/wiki/Serbo-Croatian | 12 | Name
Serbo-Croatian is typically referred to by names of its standardized varieties: Serbian, Croatian, Bosnian and Montenegrin; it is rarely referred to by names of its sub-dialects, such as Bunjevac.
In the language itself, it is typically known as srpskohrvatski / српскохрватски "Serbo-Croatian", hrvatskosrpski / хрватскoсрпски "Croato-Serbian", or informally naški / нашки "ours".
Throughout the history of the South Slavs, the vernacular, literary, and written languages (e.g. Chakavian, Kajkavian, Shtokavian) of the various regions and ethnicities developed and diverged independently. Prior to the 19th century, they were collectively called "Illyria", "Slavic", "Slavonian", "Bosnian", "Dalmatian", "Serbian" or "Croatian". Since the nineteenth century, the term Illyrian or Illyric was used quite often (thus creating confusion with the Illyrian language). Although the word Illyrian was used on a few occasions before, its widespread usage began after Ljudevit Gaj and several other prominent linguists met at Ljudevit Vukotinović 's house to discuss the issue in 1832. The term Serbo-Croatian was first used by Jacob Grimm in 1824, popularized by the Viennese philologist Jernej Kopitar in the following decades, and accepted by Croatian Zagreb grammarians in 1854 and 1859. At that time, Serb and Croat lands were still part of the Ottoman and Austrian Empires. Officially, the language was called variously Serbo-Croat, Croato-Serbian, Serbian and Croatian, Croatian and Serbian, Serbian or Croatian, Croatian or Serbian. Unofficially, Serbs and Croats typically called the language "Serbian" or "Croatian", respectively, without implying a distinction between the two, and again in independent Bosnia and Herzegovina, "Bosnian", "Croatian", and "Serbian" were considered to be three names of a single official language. Croatian linguist Dalibor Brozović advocated the term Serbo-Croatian as late as 1988, claiming that in an analogy with Indo-European, Serbo-Croatian does not only name the two components of the same language, but simply charts the limits of the region in which it is spoken and includes everything between the limits ('Bosnian' and 'Montenegrin'). Today, use of the term "Serbo-Croatian" is controversial due to the prejudice that nation and language must match. It is still used for lack of a succinct alternative, though alternative names have emerged, such as Bosnian/Croatian/Serbian (BCS), which is often seen in political contexts such as the International Criminal Tribunal for the former Yugoslavia. |
synth_fc_1213_rep1 | Negative | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Stanford_University | 10 | Businesses and entrepreneurship
Stanford is one of the most successful universities worldwide in creating companies and licensing its inventions to existing companies, and it is often considered the model for technology transfer. Stanford's Office of Technology Licensing is responsible for commercializing university research, intellectual property, and university-developed projects. The university is described as having a strong venture culture in which students are encouraged, and often funded, to launch their own companies. Companies founded by Stanford alumni generate more than $2.7 trillion in annual revenue and have created some 5.4 million jobs since the 1930s. When combined, these companies would form the tenth-largest economy in the world.
Some notable companies closely associated with Stanford and their connections include: |
synth_fc_2805_rep22 | Negative | Physics & Chemistry | Feature search | Single | https://en.wikipedia.org/wiki/String_theory | 25 | M-theory
Prior to 1995, theorists believed that there were five consistent versions of superstring theory (type I, type IIA, type IIB, and two versions of heterotic string theory). This understanding changed in 1995 when Edward Witten suggested that the five theories were just special limiting cases of an eleven-dimensional theory called M-theory. Witten's conjecture was based on the work of a number of other physicists, including Ashoke Sen, Chris Hull, Paul Townsend, and Michael Duff. His announcement led to a flurry of research activity now known as the second superstring revolution. |
synth_fc_2802_rep4 | Positive | Physics & Chemistry | Database update | Multi | https://en.wikipedia.org/wiki/Torpedo | 37 | Rockets
Several experimental rocket-propelled torpedoes were tried soon after Whitehead's invention but were not successful. Rocket propulsion has been implemented successfully by the Soviet Union, for example in the VA-111 Shkval —and has been recently revived in Russian and German torpedoes, as it is especially suitable for supercavitating devices. |
synth_fc_3642_rep17 | Positive | Video game | Feature search | Single | https://en.wikipedia.org/wiki/Minimax | 1 | Minimax (sometimes Minmax, MM or saddle point) is a decision rule used in artificial intelligence, decision theory, game theory, statistics, and philosophy for minimizing the possible loss for a worst case (max imum loss) scenario. When dealing with gains, it is referred to as "maximin" – to maximize the minimum gain. Originally formulated for several-player zero-sum game theory, covering both the cases where players take alternate moves and those where they make simultaneous moves, it has also been extended to more complex games and to general decision-making in the presence of uncertainty. |
synth_fc_3444_rep18 | Positive | Time | Database search | Single | https://en.wikipedia.org/wiki/Museum_of_Modern_Art | 12 | 2010s to present
In 2010, MoMA completed its merger with the P.S. 1 Contemporary Art Center in Long Island City, New York, formally renaming it as MoMA PS1.
In 2011, MoMA acquired an adjacent building that housed the American Folk Art Museum on West 53rd Street. The building had been completed in 2001 to designs by Tod Williams Billie Tsien Architects and was sold in connection with a financial restructuring of the Folk Art Museum. In January 2014, MoMA decided to raze the American Folk Art Museum, which was between MoMA's existing structure and the proposed tower at 53 West 53rd Street. The architectural community protested the planned demolition in part because that building was relatively new, having been completed in 2001. MoMA decided to proceed with the demolition because the American Folk Art Museum was in the way of MoMA's planned expansion, which included exhibition space within 53 West 53rd Street. The tower, designed by Jean Nouvel and called 53W53, received construction approval in 2014.
Around the same time as 53W53 was approved, MoMA unveiled its expansion plans, which encompass space in 53W53, as well as an annex on the former site of the American Folk Art Museum. The expansion plan was developed by the architecture firm Diller Scofidio + Renfro in collaboration with Gensler. Following a controversy over the plans, MoMA split the plan into three phases in January 2016. The plan would add 50,000 square feet (4,600 m) of gallery space in 53W53, in a new annex designed by Diller Scofidio + Renfro, and in the existing building, as well as expanded lobbies. In June 2017, the first phase of the $450 million expansion was completed.
Spread over three floors of the art mecca off Fifth Avenue are 15,000 square-feet (about 1,400 m) of reconfigured galleries, a new, second gift shop, a redesigned cafe and espresso bar, and facing the sculpture garden, two lounges graced with black marble quarried in France.
The museum expansion project increased the publicly accessible space by 25% compared to when the Tanaguchi building was completed in 2004. The expansion allowed for even more of the museum's collection of nearly 200,000 works to be displayed. The new spaces also allow visitors to enjoy a relaxing sit-down in one of the two new lounges, or even have a fully catered meal. The two new lounges include "The Marlene Hess and James D. Zirin Lounge" and "The Daniel and Jane Och Lounge". The goal of this renovation is to help expand the collection and display of work by women, Latinos, Blacks, Asians, and other marginalized communities. In connection with the renovation, MoMA shifted its approach to presenting its holdings, moving away from separating the collection by disciplines such as painting, design, and works on paper toward an integrated chronological presentation that encompasses all areas of the collection.
The Museum of Modern Art closed for another round of major renovations from June to October 2019. Upon reopening on October 21, 2019, MoMA added 47,000 square feet (4,400 m) of gallery space, bringing its total floor area to 708,000 square feet (65,800 m). |
synth_fc_754_rep6 | Positive | DNA sequence | Analysis | Multi | https://en.wikipedia.org/wiki/Vacuole | 2 | Discovery
Contractile vacuoles ("stars") were first observed by Spallanzani (1776) in protozoa, although mistaken for respiratory organs. Dujardin (1841) named these "stars" as vacuoles. In 1842, Schleiden applied the term for plant cells, to distinguish the structure with cell sap from the rest of the protoplasm.
In 1885, de Vries named the vacuole membrane as tonoplast. |
synth_fc_1817_rep28 | Positive | History | Entity search | Single | https://en.wikipedia.org/wiki/Gondar | 9 | 19th century
The town served as Ethiopia's capital until Tewodros II moved the Imperial capital to Debra Tabor in 1856, and Gondar becoming a "city of Priests"; Tewodros II plundered and burnt the city in 1864, then devastated it again in December, 1866. Abdallahi ibn Muhammad sacked Gondar when he invaded Ethiopia June 1887 and was ravaged by Sudanese invaders that set fire to almost every one of the city's churches. Lastly, it was bombed by the British trying to clear out Fascist Italians during WWII. |
synth_fc_3349_rep7 | Negative | Store & Facility | Ranking | Single | https://en.wikipedia.org/wiki/Architectural_drawing | 24 | Types
Architectural drawings are produced for a specific purpose, and can be classified accordingly. Several elements are often included on the same sheet, for example a sheet showing a plan together with the principal façade. |
synth_fc_842_rep14 | Positive | Finance | Calculation | Multi | https://en.wikipedia.org/wiki/University_of_Leeds | 1 | The University of Leeds is a public research university in Leeds, West Yorkshire, England. It was established in 1874 as the Yorkshire College of Science. In 1884 it merged with the Leeds School of Medicine and was renamed Yorkshire College. It became part of the federal Victoria University in 1887, joining Owens College and University College Liverpool. In 1904 a royal charter was granted to the University of Leeds by King Edward VII. Leeds is the eleventh-largest university in the United Kingdom by total enrollment and receives over 67,000 undergraduate applications per year, making it the fifth-most popular university in the UK by volume of applications. Leeds had an income of £979.5 million in 2022–23, of which £184.9 million was from research grants and contracts. The university has financial endowments of £83.2 million (2023), placing it within the top twenty British universities by financial endowment. Notable alumni include current Prime Minister of the United Kingdom Keir Starmer, former Home and Foreign Secretary Jack Straw, former co-chairman of the Conservative Party Sayeeda Warsi, Piers Sellers and six Nobel laureates. |
synth_fc_3290_rep7 | Positive | Sport | Calculation | Single | https://en.wikipedia.org/wiki/Pete_Rozelle | 1 | Alvin Ray "Pete" Rozelle was an American professional football executive. Rozelle served as the commissioner of the National Football League (NFL) for nearly thirty years, from January 1960 until his retirement in November 1989. He became the youngest commissioner in NFL history at just the age of 33. He is credited with making the NFL into one of the most successful sports leagues in the world. During his tenure, Rozelle saw the NFL grow from 12 teams to 28, oversaw the creation of large television-rights deals and the creation of Monday Night Football in 1970, oversaw the 1970 AFL–NFL merger and the creation of the Super Bowl, and helped the NFL move from a twelve-game schedule to a sixteen-game schedule. By the time of his retirement, many people considered him the most powerful commissioner in sports. He was inducted into the Pro Football Hall of Fame in 1985. |
synth_fc_2394_rep10 | Positive | Media | Document search | Single | https://en.wikipedia.org/wiki/Zinedine_Zidane | 20 | 1998 World Cup
The 1998 FIFA World Cup was the first World Cup that Zidane participated in; the tournament was held in his home country, France. The French team won all three games in the group stage, with Zidane setting up Christophe Dugarry's goal in the opening match against South Africa from a corner, and contributing to Thierry Henry's opening goal in the second match against Saudi Arabia. He was sent off in the latter match for a stamp on Fuad Anwar, becoming the first French player to receive a red card in a World Cup Finals match. Without their playmaker, France proceeded to win 1–0 in the round of sixteen game against Paraguay and, on his return to the side, defeated Italy 4–3 on penalties after a goalless draw in the quarter-finals, with Zidane netting the first spot kick in the shoot-out. France then defeated Croatia 2–1 in the semi-final. Although Zidane had played a role in the team's accomplishments, he had yet to score a goal at the World Cup.
Zidane and France went on to play against defending champions and favourites Brazil at the Stade de France in the 1998 FIFA World Cup Final. France dominated Brazil from the kick-off, with Zidane scoring two similar goals, both headers from corner kicks taken by Emmanuel Petit and Youri Djorkaeff. Courtesy of Zidane's two goals, France went into the half-time break 2–0 up with one hand on the World Cup trophy. Petit added a third goal deep in stoppage time to seal the 3–0 win and France's first World Cup. Named man of the match, Zidane became an instant national hero and would receive the Legion of Honour later that year. More than one million people lined the Champs-Élysées in Paris, with celebrations centred around the Arc de Triomphe. |
synth_fc_1846_rep25 | Positive | History | Entity search | Single | https://en.wikipedia.org/wiki/Atlantis | 6 | Modern
Aside from Plato's original account, modern interpretations regarding Atlantis are an amalgamation of diverse, speculative movements that began in the sixteenth century, when scholars began to identify Atlantis with the New World. Francisco Lopez de Gomara was the first to state that Plato was referring to America, as did Francis Bacon and Alexander von Humboldt; Janus Joannes Bircherod said in 1663 orbe novo non-novo ("the New World is not new"). Athanasius Kircher accepted Plato's account as literally true, describing Atlantis as a small continent in the Atlantic Ocean.
Contemporary perceptions of Atlantis share roots with Mayanism, which can be traced to the beginning of the Modern Age, when European imaginations were fueled by their initial encounters with the indigenous peoples of the Americas. From this era sprang apocalyptic and utopian visions that would inspire many subsequent generations of theorists.
Most of these interpretations are considered pseudohistory, pseudoscience, or pseudoarchaeology, as they have presented their works as academic or scientific, but lack the standards or criteria.
The Flemish cartographer and geographer Abraham Ortelius is believed to have been the first person to imagine that the continents were joined before drifting to their present positions. In the 1596 edition of his Thesaurus Geographicus he wrote: "Unless it be a fable, the island of Gadir or Gades will be the remaining part of the island of Atlantis or America, which was not sunk (as Plato reports in the Timaeus) so much as torn away from Europe and Africa by earthquakes and flood... The traces of the ruptures are shown by the projections of Europe and Africa and the indentations of America in the parts of the coasts of these three said lands that face each other to anyone who, using a map of the world, carefully considered them. So that anyone may say with Strabo in Book 2, that what Plato says of the island of Atlantis on the authority of Solon is not a figment." |
synth_fc_1306_rep13 | Negative | Finance | Feature search | Single | https://en.wikipedia.org/wiki/KAIST | 1 | The Korea Advanced Institute of Science and Technology (KAIST) is a national research university located in Daedeok Innopolis, Daejeon, South Korea. KAIST was established by the Korean government in 1971 as the nation's first public, research-oriented science and engineering institution. KAIST is considered to be one of the most prestigious universities in the nation. KAIST has been internationally accredited in business education, and hosts the Secretariat of the Association of Asia-Pacific Business Schools (AAPBS). KAIST has 10,504 full-time students and 1,342 faculty researchers and had a total budget of US$765 million in 2013, of which US$459 million was from research contracts. In 2007, KAIST partnered with international institutions and adopted dual degree programs for its students. Its partner institutions include the Technical University of Denmark, Carnegie Mellon University, the Georgia Institute of Technology, Technische Universität Berlin, and the Technical University of Munich. |
synth_fc_669_rep3 | Positive | Currency | API setting | Single | https://en.wikipedia.org/wiki/Banknote | 14 | Issue of banknotes
Today, a central bank or treasury is generally solely responsible within a state or currency union for the issue of banknotes. However, this is not always the case, and historically, private banks frequently handled all of a country's paper currency. Thus, many different banks or institutions may have issued banknotes in a given country. Commercial banks in the United States had legally issued banknotes before there was a national currency; however, these became subject to government authorization from 1863 to 1932. In the last of these series, the issuing bank would stamp its name and promise to pay, along with the signatures of its president and cashier on a preprinted note. By this time, the notes were standardized in appearance and not too different from Federal Reserve Notes.
In a small number of countries, private banknote issuing continues to this day. For example, by virtue of the complex constitutional setup in the United Kingdom, certain commercial banks in two of the state's four constituent countries (Scotland and Northern Ireland) continue to print their own banknotes for domestic circulation, even though they are not fiat money or declared in law as legal tender anywhere. The UK's central bank, the Bank of England, prints notes which are legal tender in England and Wales; these notes are also usable as money (but not legal tender) in the rest of the UK (see Banknotes of the pound sterling).
In the two Special Administrative Regions of the People's Republic of China, arrangements are similar to those in the UK; in Hong Kong, three commercial banks are licensed to issue Hong Kong dollar notes, and in Macau, banknotes of the Macanese pataca are issued by two different commercial banks. In Luxembourg, the Banque Internationale à Luxembourg was entitled to issue its own Luxembourgish franc notes until the introduction of the Euro in 1999.
As well as commercial issuers, other organizations may have note-issuing powers; for example, until 2002, the Singapore dollar was issued by the Board of Commissioners of Currency, Singapore, a government agency that was later taken over by the Monetary Authority of Singapore.
As with any printing, there is also a chance for banknotes to have printing errors. For U.S. banknotes, these errors can include board break errors, butterfly fold errors, cutting errors, dual denomination errors, fold over errors, and misalignment errors. |
synth_fc_1479_rep5 | Positive | Geography | Feature search | Single | https://en.wikipedia.org/wiki/North_Sea | 28 | Marine mammals
The North Sea is also home to marine mammals. Common seals, grey seals, and harbour porpoises can be found along the coasts, at marine installations, and on islands. The very northern North Sea islands such as the Shetland Islands are occasionally home to a larger variety of pinnipeds including bearded, harp, hooded and ringed seals, and even walrus. North Sea cetaceans include various porpoise, dolphin and whale species. |
synth_fc_3627_rep18 | Positive | Video game | Entity search | Single | https://en.wikipedia.org/wiki/Matrix_(mathematics) | 8 | Applications
There are numerous applications of matrices, both in mathematics and other sciences. Some of them merely take advantage of the compact representation of a set of numbers in a matrix. For example, in game theory and economics, the payoff matrix encodes the payoff for two players, depending on which out of a given (finite) set of strategies the players choose. Text mining and automated thesaurus compilation makes use of document-term matrices such as tf-idf to track frequencies of certain words in several documents.
Complex numbers can be represented by particular real 2-by-2 matrices via
under which addition and multiplication of complex numbers and matrices correspond to each other. For example, 2-by-2 rotation matrices represent the multiplication with some complex number of absolute value 1, as above. A similar interpretation is possible for quaternions and Clifford algebras in general.
Early encryption techniques such as the Hill cipher also used matrices. However, due to the linear nature of matrices, these codes are comparatively easy to break. Computer graphics uses matrices to represent objects; to calculate transformations of objects using affine rotation matrices to accomplish tasks such as projecting a three-dimensional object onto a two-dimensional screen, corresponding to a theoretical camera observation; and to apply image convolutions such as sharpening, blurring, edge detection, and more. Matrices over a polynomial ring are important in the study of control theory.
Chemistry makes use of matrices in various ways, particularly since the use of quantum theory to discuss molecular bonding and spectroscopy. Examples are the overlap matrix and the Fock matrix used in solving the Roothaan equations to obtain the molecular orbitals of the Hartree–Fock method. |
synth_fc_159_rep22 | Negative | Biology | Entity search | Single | https://en.wikipedia.org/wiki/Rusty-spotted_cat | 1 | The rusty-spotted cat is one of the cat family's smallest members, of which historical records are known only from India and Sri Lanka. In 2012, it was also recorded in the western Terai of Nepal. Since 2016, the global wild population is listed as Near Threatened on the IUCN Red List as it is fragmented and affected by loss and destruction of its prime habitat, deciduous forests. |
synth_fc_2012_rep7 | Positive | History | Feature search | Single | https://en.wikipedia.org/wiki/Isaac | 1 | Isaac is one of the three patriarchs of the Israelites and an important figure in the Abrahamic religions, including Judaism, Christianity, and Islam. Isaac first appears in the Torah, in which he is the son of Abraham and Sarah, the father of Jacob and Esau, and the grandfather of the twelve tribes of Israel.
Isaac's name means "he will laugh", reflecting the laughter, in disbelief, of Abraham and Sarah, when told by God that they would have a child. He is the only patriarch whose name was not changed, and the only one who did not move out of Canaan. According to the narrative, he died aged 180, the longest-lived of the three patriarchs. |
synth_fc_1421_rep15 | Positive | Food | Entity search | Single | https://en.wikipedia.org/wiki/Pumpkin | 1 | A pumpkin is a cultivated winter squash in the genus Cucurbita. The term is most commonly applied to round, orange-colored squash varieties, though it does not possess a scientific definition and may be used in reference to many different squashes of varied appearance.
The use of the word "pumpkin" is thought to have originated in New England in North America, derived from a word for melon, or a native word for round. The term is sometimes used interchangeably with " squash " or "winter squash", and is commonly used for some cultivars of Cucurbita argyrosperma, Cucurbita ficifolia, Cucurbita maxima, Cucurbita moschata, and Cucurbita pepo.
C. pepo pumpkins are among the oldest known domesticated plants, with evidence of their cultivation dating to between 7000 BCE and 5500 BCE. Wild species of Cucurbita and the earliest domesticated species are native to North America (parts of present-day northeastern Mexico and the southern United States), but cultivars are now grown globally for culinary, decorative, and other culturally-specific purposes.
The pumpkin's thick shell contains edible seeds and pulp. Pumpkin pie is a traditional part of Thanksgiving meals in Canada and the United States and pumpkins are frequently used as autumnal seasonal decorations and carved as jack-o'-lanterns for decoration around Halloween. Commercially canned pumpkin purée and pie fillings are usually made of different pumpkin varieties from those intended for decorative use. |
synth_fc_3658_rep7 | Negative | Video game | Recommendation | Single | https://en.wikipedia.org/wiki/Dopamine | 22 | Pleasure
While dopamine has a central role in causing "wanting," associated with the appetitive or approach behavioral responses to rewarding stimuli, detailed studies have shown that dopamine cannot simply be equated with hedonic "liking" or pleasure, as reflected in the consummatory behavioral response. Dopamine neurotransmission is involved in some but not all aspects of pleasure-related cognition, since pleasure centers have been identified both within the dopamine system (i.e., nucleus accumbens shell) and outside the dopamine system (i.e., ventral pallidum and parabrachial nucleus). For example, direct electrical stimulation of dopamine pathways, using electrodes implanted in the brain, is experienced as pleasurable, and many types of animals are willing to work to obtain it. Antipsychotic drugs reduce dopamine levels and tend to cause anhedonia, a diminished ability to experience pleasure. Many types of pleasurable experiences—such as sexual intercourse, eating, and playing video games—increase dopamine release. All addictive drugs directly or indirectly affect dopamine neurotransmission in the nucleus accumbens; these drugs increase drug "wanting", leading to compulsive drug use, when repeatedly taken in high doses, presumably through the sensitization of incentive-salience. Drugs that increase synaptic dopamine concentrations include psychostimulants such as methamphetamine and cocaine. These produce increases in "wanting" behaviors, but do not greatly alter expressions of pleasure or change levels of satiation. However, opiate drugs such as heroin and morphine produce increases in expressions of "liking" and "wanting" behaviors. Moreover, animals in which the ventral tegmental dopamine system has been rendered inactive do not seek food, and will starve to death if left to themselves, but if food is placed in their mouths they will consume it and show expressions indicative of pleasure.
A clinical study from January 2019 that assessed the effect of a dopamine precursor (levodopa), dopamine antagonist (risperidone), and a placebo on reward responses to music – including the degree of pleasure experienced during musical chills, as measured by changes in electrodermal activity as well as subjective ratings – found that the manipulation of dopamine neurotransmission bidirectionally regulates pleasure cognition (specifically, the hedonic impact of music) in human subjects. This research demonstrated that increased dopamine neurotransmission acts as a sine qua non condition for pleasurable hedonic reactions to music in humans.
A study published in Nature in 1998 found evidence that playing video games releases dopamine in the human striatum. This dopamine is associated with learning, behavior reinforcement, attention, and sensorimotor integration. Researchers used positron emission tomography scans and C-labelled raclopride to track dopamine levels in the brain during goal-directed motor tasks and found that dopamine release was positively correlated with task performance and was greatest in the ventral striatum. This was the first study to demonstrate the behavioral conditions under which dopamine is released in humans. It highlights the ability of positron emission tomography to detect neurotransmitter fluxes during changes in behavior. According to research, potentially problematic video game use is related to personality traits such as low self-esteem and low self-efficacy, anxiety, aggression, and clinical symptoms of depression and anxiety disorders. Additionally, the reasons individuals play video games vary and may include coping, socialization, and personal satisfaction. The DSM-5 defines Internet Gaming Disorder as a mental disorder closely related to Gambling Disorder. This has been supported by some researchers but has also caused controversy. |
synth_fc_430_rep30 | Negative | Color | Recommendation | Single | https://en.wikipedia.org/wiki/Visual_arts | 11 | Impressionism
Impressionism began in France in the 19th century with a loose association of artists including Claude Monet, Pierre-Auguste Renoir and Paul Cézanne who brought a new freely brushed style to painting, often choosing to paint realistic scenes of modern life outside rather than in the studio. This was achieved through a new expression of aesthetic features demonstrated by brush strokes and the impression of reality. They achieved intense color vibration by using pure, unmixed colors and short brush strokes. The movement influenced art as a dynamic, moving through time and adjusting to newfound techniques and perception of art. Attention to detail became less of a priority in achieving, whilst exploring a biased view of landscapes and nature to the artist's eye. |
synth_fc_3765_rep22 | Positive | Weather & Air quality | Feature search | Single | https://en.wikipedia.org/wiki/Polar_vortex | 5 | Extreme weather
A study in 2001 found that stratospheric circulation can have anomalous effects on weather regimes. In the same year, researchers found a statistical correlation between weak polar vortex and outbreaks of severe cold in the Northern Hemisphere. In later years, scientists identified interactions with Arctic sea ice decline, reduced snow cover, evapotranspiration patterns, NAO anomalies or weather anomalies which are linked to the polar vortex and jet stream configuration. |
synth_fc_624_rep19 | Positive | Currency | API setting | Single | https://en.wikipedia.org/wiki/Gold_standard | 1 | A gold standard is a monetary system in which the standard economic unit of account is based on a fixed quantity of gold. The gold standard was the basis for the international monetary system from the 1870s to the early 1920s, and from the late 1920s to 1932 as well as from 1944 until 1971 when the United States unilaterally terminated convertibility of the US dollar to gold, effectively ending the Bretton Woods system. Many states nonetheless hold substantial gold reserves. Historically, the silver standard and bimetallism have been more common than the gold standard. The shift to an international monetary system based on a gold standard reflected accident, network externalities, and path dependence. Great Britain accidentally adopted a de facto gold standard in 1717 when Isaac Newton, then-master of the Royal Mint, set the exchange rate of silver to gold too low, thus causing silver coins to go out of circulation. As Great Britain became the world's leading financial and commercial power in the 19th century, other states increasingly adopted Britain's monetary system. The gold standard was largely abandoned during the Great Depression before being re-instated in a limited form as part of the post-World War II Bretton Woods system. The gold standard was abandoned due to its propensity for volatility, as well as the constraints it imposed on governments: by retaining a fixed exchange rate, governments were hamstrung in engaging in expansionary policies to, for example, reduce unemployment during economic recessions. According to a 2012 survey of 39 economists, the vast majority agreed that a return to the gold standard would not improve price-stability and employment outcomes, and two-thirds of economic historians surveyed in the mid-1990s rejected the idea that the gold standard "was effective in stabilizing prices and moderating business-cycle fluctuations during the nineteenth century." The consensus view among economists is that the gold standard helped prolong and deepen the Great Depression. Historically, banking crises were more common during periods under the gold standard while currency crises were less common. According to economist Michael D. Bordo, the gold standard has three benefits that made its use popular during certain historical periods: "its record as a stable nominal anchor; its automaticity; and its role as a credible commitment mechanism." The gold standard is supported by many followers of the Austrian School, free-market libertarians, and some supply-siders. |
synth_fc_2204_rep24 | Positive | Law | Document search | Single | https://en.wikipedia.org/wiki/Leni_Riefenstahl | 11 | World War II
When Germany invaded Poland on 1 September 1939, Riefenstahl was photographed in Poland wearing a military uniform and a pistol on her belt in the company of German soldiers; she had gone to Poland as a war correspondent. On 12 September, she was in the town of Końskie when 30 civilians were executed in retaliation for an alleged attack on German soldiers. According to her memoir, Riefenstahl tried to intervene but a furious German soldier held her at gunpoint and threatened to shoot her on the spot. She said she did not realize the victims were Jews. According to another account given by a German officer, Riefenstahl had asked that the Jews be removed from the market, which was relayed to the soldiers as "Get rid of the Jews", thus leading to the massacre. Photographs of a potentially distraught Riefenstahl survive from that day. Nevertheless, by 5 October 1939, Riefenstahl was back in occupied Poland filming Hitler's victory parade in Warsaw. Afterwards, she left Poland and chose not to make any more Nazi-related films.
On 14 June 1940, the day Paris was declared an open city by the French and occupied by German troops, Riefenstahl wrote to Hitler in a telegram, "With indescribable joy, deeply moved and filled with burning gratitude, we share with you, my Führer, your and Germany's greatest victory, the entry of German troops into Paris. You exceed anything human imagination has the power to conceive, achieving deeds without parallel in the history of mankind. How can we ever thank you?" She later explained, "Everyone thought the war was over, and in that spirit I sent the cable to Hitler". Riefenstahl was friends with Hitler for 12 years. However, her relationship with Hitler severely declined in 1944 after her brother died on the Russian Front.
After the Nuremberg rallies trilogy and Olympia, Riefenstahl began work on the movie she had tried and failed to direct once before, namely Tiefland. On Hitler's direct order, the German government paid her 7 million ℛ ︁ ℳ ︁ in compensation. From 23 September until 13 November 1940, she filmed in Krün near Mittenwald. The extras playing Spanish women and farmers were drawn from Romani detained in a camp at Salzburg-Maxglan who were forced to work with her. Filming at the Babelsberg Studios near Berlin began 18 months later in April 1942. This time Sinti and Roma people from the Marzahn detention camp near Berlin were compelled to work as extras. Almost to the end of her life, despite overwhelming evidence that the concentration camp occupants had been forced to work on the movie were later sent to the Auschwitz death camp, Riefenstahl continued to maintain that all the film extras survived. Riefenstahl sued filmmaker Nina Gladitz, who said Riefenstahl personally chose the extras at their holding camp; Gladitz had found one of the Romani survivors and matched his memory with stills of the movie for a documentary Gladitz was filming. The German court ruled largely in favour of Gladitz, declaring that Riefenstahl had known the extras were from a concentration camp, but they also agreed that Riefenstahl had not been informed the Romani would be sent to Auschwitz after filming was completed.
This issue came up again in 2002, when Riefenstahl was 100 years old and she was taken to court by a Roma group for denying the Nazis had exterminated Romani. Riefenstahl apologized and said, "I regret that Sinti and Roma had to suffer during the period of National Socialism. It is known today that many of them were murdered in concentration camps ".
In October 1944 the production of Tiefland moved to Barrandov Studios in Prague for interior filming. Lavish sets made these shots some of the most costly of the film. The film was not edited and released until almost ten years later.
The last time Riefenstahl saw Hitler was when she married Peter Jacob on 21 March 1944. Riefenstahl and Jacob divorced in 1946. As Germany's military situation became impossible by early 1945, Riefenstahl left Berlin and was hitchhiking with a group of men, trying to reach her mother, when she was taken into custody by American troops. She walked out of a holding camp, beginning a series of escapes and arrests across the chaotic landscape. At last making it back home on a bicycle, she found that American troops had seized her house. She was surprised by how kindly they treated her. |
synth_fc_1402_rep22 | Positive | Food | Order | Single | https://en.wikipedia.org/wiki/Organic_farming | 37 | Weed management
Organic weed management promotes weed suppression, rather than weed elimination, by enhancing crop competition and phytotoxic effects on weeds. Organic farmers integrate cultural, biological, mechanical, physical and chemical tactics to manage weeds without synthetic herbicides.
Organic standards require rotation of annual crops, meaning that a single crop cannot be grown in the same location without a different, intervening crop. Organic crop rotations frequently include weed-suppressive cover crops and crops with dissimilar life cycles to discourage weeds associated with a particular crop. Research is ongoing to develop organic methods to promote the growth of natural microorganisms that suppress the growth or germination of common weeds.
Other cultural practices used to enhance crop competitiveness and reduce weed pressure include selection of competitive crop varieties, high-density planting, tight row spacing, and late planting into warm soil to encourage rapid crop germination.
Mechanical and physical weed control practices used on organic farms can be broadly grouped as:
Some naturally sourced chemicals are allowed for herbicidal use. These include certain formulations of acetic acid (concentrated vinegar), corn gluten meal, and essential oils. A few selective bioherbicides based on fungal pathogens have also been developed. At this time, however, organic herbicides and bioherbicides play a minor role in the organic weed control toolbox.
Weeds can be controlled by grazing. For example, geese have been used successfully to weed a range of organic crops including cotton, strawberries, tobacco, and corn, reviving the practice of keeping cotton patch geese, common in the southern U.S. before the 1950s. Similarly, some rice farmers introduce ducks and fish to wet paddy fields to eat both weeds and insects. |
synth_fc_2406_rep8 | Positive | Movie | Generation | Single | https://en.wikipedia.org/wiki/Jennifer_Hale | 1 | Jennifer Hale is a Canadian-born American voice actress. She is best known for her work in video game franchises such as Baldur's Gate, Mass Effect, Metal Gear Solid, BioShock Infinite, Metroid Prime, Halo, Overwatch, and Star Wars: Knights of the Old Republic. In 2013, she was recognized by Guinness World Records as the most prolific video game voice actor. Hale is featured in animation such as The Real Adventures of Jonny Quest, The Powerpuff Girls, Codename: Kids Next Door, The Grim Adventures of Billy & Mandy, Brandy & Mr. Whiskers, Totally Spies!, Avatar: The Last Airbender and its continuation The Legend of Korra, Where on Earth Is Carmen Sandiego? and Star Wars: The Clone Wars. She also voices Thorn of the Hex Girls in various Scooby-Doo movies and TV episodes, as well as Cinderella and Princess Aurora in various Disney Princess media of the 2000s and 2010s. She is also known for voicing Jean Grey in a variety of Marvel media, most recently in X-Men '97. For her role as Commander Shepard, Hale was nominated for "Best Performance by a Human Female" twice at the 2010 and 2012 Spike Video Game Awards, as well as "Outstanding Achievement in Character Performance" at the 16th Annual D.I.C.E. Awards. In 2022, she has been nominated for "Performer in a Leading Role" at the 18th British Academy Games Awards, as well as "Outstanding Achievement in Character" at the 25th Annual D.I.C.E. Awards, for her performance as Rivet in Ratchet & Clank: Rift Apart. |
synth_fc_3100_rep13 | Negative | Sport | Entity search | Single | https://en.wikipedia.org/wiki/Margaret_Court | 3 | Mixed doubles
Note: The shared mixed doubles titles at the Australian Championships/Open in 1965 and 1969 are not always counted in Court's Grand Slam win total because the finals were never played. The Australian Open does officially count them as joint victories. Otherwise, she would have 21 Grand Slam mixed doubles titles, which is reflected in the above table. |
synth_fc_378_rep13 | Positive | Book | Entity search | Single | https://en.wikipedia.org/wiki/Enid_Blyton | 3 | Final works
Many of Blyton's series, including Noddy and The Famous Five, continued to be successful in the 1960s; by 1962, 26 million copies of Noddy had been sold. Blyton concluded several of her long-running series in 1963, publishing the last books of The Famous Five (Five Are Together Again) and The Secret Seven (Fun for the Secret Seven); she also produced three more Brer Rabbit books with the illustrator Grace Lodge: Brer Rabbit Again, Brer Rabbit Book, and Brer Rabbit's a Rascal. In 1962 many of her books were among the first to be published by Armada Books in paperback, making them more affordable to children.
After 1963 Blyton's output was generally confined to short stories and books intended for very young readers, such as Learn to Count with Noddy and Learn to Tell Time with Noddy in 1965, and Stories for Bedtime and the Sunshine Picture Story Book collection in 1966. Her declining health and a falling off in readership among older children have been put forward as the principal reasons for this change in trend. Blyton published her last book in the Noddy series, Noddy and the Aeroplane, in February 1964. In May the following year she published Mixed Bag, a song book with music written by her nephew Carey, and in August she released her last full-length books, The Man Who Stopped to Help and The Boy Who Came Back. |
synth_fc_1863_rep16 | Negative | History | Feature search | Single | https://en.wikipedia.org/wiki/Atlantic_Ocean | 23 | Old World
Mitochondrial DNA (mtDNA) studies indicate that 80–60,000 years ago a major demographic expansion within Africa, derived from a single, small population, coincided with the emergence of behavioral complexity and the rapid MIS 5–4 environmental changes. This group of people not only expanded over the whole of Africa, but also started to disperse out of Africa into Asia, Europe, and Australasia around 65,000 years ago and quickly replaced the archaic humans in these regions. During the Last Glacial Maximum (LGM) 20,000 years ago humans had to abandon their initial settlements along the European North Atlantic coast and retreat to the Mediterranean. Following rapid climate changes at the end of the LGM this region was repopulated by Magdalenian culture. Other hunter-gatherers followed in waves interrupted by large-scale hazards such as the Laacher See volcanic eruption, the inundation of Doggerland (now the North Sea), and the formation of the Baltic Sea. The European coasts of the North Atlantic were permanently populated about 9–8.5 thousand years ago.
This human dispersal left abundant traces along the coasts of the Atlantic Ocean. 50 kya-old, deeply stratified shell middens found in Ysterfontein on the western coast of South Africa are associated with the Middle Stone Age (MSA). The MSA population was small and dispersed and the rate of their reproduction and exploitation was less intense than those of later generations. While their middens resemble 12–11 kya-old Late Stone Age (LSA) middens found on every inhabited continent, the 50–45 kya-old Enkapune Ya Muto in Kenya probably represents the oldest traces of the first modern humans to disperse out of Africa.
The same development can be seen in Europe. In La Riera Cave (23–13 kya) in Asturias, Spain, only some 26,600 molluscs were deposited over 10 kya. In contrast, 8–7 kya-old shell middens in Portugal, Denmark, and Brazil generated thousands of tons of debris and artefacts. The Ertebølle middens in Denmark, for example, accumulated 2,000 m (71,000 cu ft) of shell deposits representing some 50 million molluscs over only a thousand years. This intensification in the exploitation of marine resources has been described as accompanied by new technologies – such as boats, harpoons, and fish-hooks – because many caves found in the Mediterranean and on the European Atlantic coast have increased quantities of marine shells in their upper levels and reduced quantities in their lower. The earliest exploitation, however, took place on the now submerged shelves, and most settlements now excavated were then located several kilometers from these shelves. The reduced quantities of shells in the lower levels can represent the few shells that were exported inland. |
synth_fc_2442_rep8 | Positive | Movie | API setting | Single | https://en.wikipedia.org/wiki/Johnny_Sins | 1 | Steven Wolfe, better known as Johnny Sins, is an American pornographic actor, director, and YouTuber. He is consistently among the most popular male talent pornography searches and is known for his shaved head, muscular physique, and blue eyes. His accolades include three AVN Awards for Male Performer of the Year. He has been the subject of memes, which center on the large variety of occupations his pornographic characters have worked. |
synth_fc_3784_rep26 | Positive | Weather & Air quality | Database search | Single | https://en.wikipedia.org/wiki/Colorado_River | 5 | Drainage basin
The Colorado River Basin consists of 246,000 square miles (640,000 km), making it the seventh largest drainage basin in North America. About 238,600 square miles (618,000 km), or 97 percent of the basin, is in the United States. The basin extends into western Colorado and New Mexico, southwestern Wyoming, eastern and southern Utah, southeastern Nevada and California, and most of Arizona. The areas drained within Baja California and Sonora in Mexico are very small and do not contribute significant runoff. Aside from the Colorado River Delta, the basin extends into Sonora at a few locations further east, including the headwaters of the Santa Cruz River and San Pedro River (both tributaries of the Gila River). For hydrological management purposes, the Colorado River Basin is divided into the Upper Basin (the drainage area above Lees Ferry), and the Lower Basin. The Upper Basin covers only 45 percent of the land area of the Colorado River Basin, but contributes 92 percent of the runoff.
The entire eastern boundary of the Colorado River Basin runs along the North American Continental Divide and is defined largely by the Rocky Mountains and the Rio Grande Basin. The Wind River Range in Wyoming marks the northern extent of the basin, and is separated from the Colorado Rockies by the endorheic Great Divide Basin in southwestern Wyoming. Streams that are nearby the east side of the divide drain into the Mississippi River and Rio Grande, while nearby areas north of the Wind River Range drain into the Columbia River. The western boundary of the Colorado River Basin is formed by various ranges and plateaus that border the Great Basin, including the Uinta Mountains and Wasatch Range. Major Great Basin watersheds bordering the Colorado River Basin are the Great Salt Lake and Sevier Lake watersheds. To the south, the Colorado River Basin borders several watersheds in Mexico draining into the Gulf of California, including the Sonoyta, Concepción, and Yaqui rivers. Much of the basin is at high elevation; the mean elevation is 5,500 feet (1,700 m). Lees Ferry, more than halfway along the Colorado River from its source, is 3,150 feet (960 m) above sea level. The highest point in the Colorado River Basin is 14,321-foot (4,365 m) Uncompahgre Peak in Colorado's San Juan Mountains, while some water from the river drains via irrigation run-off into California's Salton Sea, 236 feet (72 m) below sea level.
About 72 percent of the Colorado River Basin is classified as arid, with the Sonoran and Mojave deserts covering the southern portion and the Colorado Plateau encompassing much of the central portion. The Colorado Plateau is home to most of the major canyon systems formed by the Colorado River and its tributaries, particularly those of the Green and San Juan rivers. About 23 percent of the basin is forest, with the largest area in the Rocky Mountains; other significant forested areas include the Kaibab, Aquarius, and Markagunt plateaus in southern Utah and northern Arizona, and the Mogollon Rim in central Arizona. These high plateaus and escarpments, often exceeding 9,000 feet (2,700 m) in elevation, form the northern and southern edges of the Colorado Plateau geological province. Developed land use in the basin is mostly irrigated agriculture, chiefly in the Grand Valley, the Lower Colorado River Valley, and the Salt River Valley, but the total area of crop and pasture land is only 2–3 percent of the entire basin. Urban areas cover less than 1 percent.
Climate in the Colorado River Basin ranges from subtropical hot desert at southern, lower elevations to alpine in the Rocky Mountains. Mean monthly high temperatures are 25.3 °C (77.5 °F) in the Upper Basin and 33.4 °C (92.1 °F) in the Lower Basin, and lows average −3.6 and 8.9 °C (25.5 and 48.0 °F), respectively. Annual precipitation averages 6.5 inches (164 mm), ranging from over 60 inches (1,500 mm) in some areas of the Rockies to less than 4 inches (100 mm) in dry desert valleys. The Upper Basin generally receives snow and rain during the winter and early spring, while precipitation in the Lower Basin falls mainly during intense but infrequent summer thunderstorms brought on by the North American Monsoon. Precipitation is influenced by the El Niño-Southern Oscillation (ENSO) with El Niño being associated with wetter conditions and La Niña with drier conditions. The effect of ENSO is significantly more pronounced in the Lower Basin, where it has a strong impact on monsoonal rainfall. Runoff patterns across the Colorado River Basin reflect this; most of the perennial tributaries originate in the Upper Basin, while tributaries in the Lower Basin are either ephemeral (such as the Little Colorado River) or highly seasonal (such as the Gila and Salt rivers).
As of 2010, approximately 13 million people lived within the Colorado River basin, while about 40 million people live in areas supplied by Colorado River water. Colorado River basin states are among the fastest-growing in the US; the population of Nevada alone increased by about 66 percent between 1990 and 2000 as Arizona grew by some 40 percent. Phoenix, Arizona, Las Vegas, Nevada and Mexicali, Baja California are the largest cities by population within the Colorado River Basin. Other significant cities include Tucson, Arizona, St. George, Utah and Flagstaff, Arizona. Due to the rugged and inhospitable topography through which the river flows, there are only a few major towns along the Colorado River itself, including Grand Junction, Colorado and Yuma, Arizona. |
synth_fc_2596_rep17 | Positive | Music | Feature search | Single | https://en.wikipedia.org/wiki/Lang_Lang | 1 | Lang Lang is a Chinese pianist who has performed with major orchestras around the world and appeared at many leading concert halls. Active since the 1990s, he was the first Chinese pianist to be engaged by the Berlin Philharmonic, the Vienna Philharmonic and many of the top American orchestras. In 2000, a Chicago Tribune music critic called him "the biggest, most exciting young keyboard talent I have encountered in many a year of attending piano recitals." |
synth_fc_2241_rep15 | Positive | Law | Ranking | Single | https://en.wikipedia.org/wiki/Copyright | 17 | The first-sale doctrine and exhaustion of rights
Copyright law does not restrict the owner of a copy from reselling legitimately obtained copies of copyrighted works, provided that those copies were originally produced by or with the permission of the copyright holder. It is therefore legal, for example, to resell a copyrighted book or CD. In the United States this is known as the first-sale doctrine, and was established by the courts to clarify the legality of reselling books in second-hand bookstores.
Some countries may have parallel importation restrictions that allow the copyright holder to control the aftermarket. This may mean for example that a copy of a book that does not infringe copyright in the country where it was printed does infringe copyright in a country into which it is imported for retailing. The first-sale doctrine is known as exhaustion of rights in other countries and is a principle which also applies, though somewhat differently, to patent and trademark rights. While this doctrine permits the transfer of the particular legitimate copy involved, it does not permit making or distributing additional copies.
In Kirtsaeng v. John Wiley & Sons, Inc., in 2013, the United States Supreme Court held in a 6–3 decision that the first-sale doctrine applies to goods manufactured abroad with the copyright owner's permission and then imported into the US without such permission. The case involved a plaintiff who imported Asian editions of textbooks that had been manufactured abroad with the publisher-plaintiff's permission. The defendant, without permission from the publisher, imported the textbooks and resold on eBay. The Supreme Court's holding severely limits the ability of copyright holders to prevent such importation.
In addition, copyright, in most cases, does not prohibit one from acts such as modifying, defacing, or destroying one's own legitimately obtained copy of a copyrighted work, so long as duplication is not involved. However, in countries that implement moral rights, a copyright holder can in some cases successfully prevent the mutilation or destruction of a work that is publicly visible. |
synth_fc_216_rep17 | Positive | Biology | Calculation | Single | https://en.wikipedia.org/wiki/Quantum_chemistry | 4 | Non-adiabatic chemical dynamics
Non-adiabatic dynamics consists of taking the interaction between several coupled potential energy surfaces (corresponding to different electronic quantum states of the molecule). The coupling terms are called vibronic couplings. The pioneering work in this field was done by Stueckelberg, Landau, and Zener in the 1930s, in their work on what is now known as the Landau–Zener transition. Their formula allows the transition probability between two adiabatic potential curves in the neighborhood of an avoided crossing to be calculated. Spin-forbidden reactions are one type of non-adiabatic reactions where at least one change in spin state occurs when progressing from reactant to product. |
synth_fc_2315_rep28 | Positive | Law | Calculation | Multi | https://en.wikipedia.org/wiki/Trust_(law) | 34 | Estate planning
Living trusts, as opposed to testamentary (will) trusts, may help a trustor avoid probate. Avoiding probate may save costs and maintain privacy and living trusts have become very popular. Probate is potentially costly, and probate records are available to the public while distribution through a trust is private. Both living trusts and wills can also be used to plan for unforeseen circumstances such as incapacity or disability, by giving discretionary powers to the trustee or executor of the will.
Negative aspects of using a living trust as opposed to a will and probate include upfront legal expenses, the expense of trust administration, and a lack of certain safeguards. The cost of the trust may be 1% of the estate per year versus the one-time probate cost of 1 to 4% for probate, which applies whether or not there is a drafted will. Unlike trusts, wills must be signed by two to three witnesses, the number depending on the law of the jurisdiction in which the will is executed. Legal protections that apply to probate but do not automatically apply to trusts include provisions that protect the decedent's assets from mismanagement or embezzlement, such as requirements of bonding, insurance, and itemized accountings of probate assets. |
synth_fc_2324_rep29 | Positive | Law | Feature search | Single | https://en.wikipedia.org/wiki/Image_scanner | 17 | Document processing
Document processing requirements differ from those of image scanning. These requirements include scanning speed, automated paper feed, and the ability to automatically scan both the front and the back of a document. On the other hand, image scanning typically requires the ability to handle fragile and or three-dimensional objects as well as scan at a much higher resolution.
Document scanners have document feeders, usually larger than those sometimes found on copiers or all-purpose scanners. Scans are made at high speed, from 20 up to 420 pages per minute, often in grayscale, although many scanners support color. Many scanners can scan both sides of double-sided originals (duplex operation). Sophisticated document scanners have firmware or software that cleans up scans of text as they are produced, eliminating accidental marks and sharpening type; this would be unacceptable for photographic work, where marks cannot reliably be distinguished from desired fine detail. Files created are compressed as they are made.
The resolution used is usually from 150 to 300 dpi, although the hardware may be capable of 600 or higher resolution; this produces images of text good enough to read and for OCR, without the higher demands on storage space required by higher-resolution images.
Document scans are often processed using OCR technology to create editable and searchable files. Most scanners use ISIS or TWAIN device drivers to scan documents into TIFF format so that the scanned pages can be fed into a document management system that will handle the archiving and retrieval of the scanned pages. Lossy JPEG compression, which is very efficient for pictures, is undesirable for text documents, as slanted straight edges take on a jagged appearance, and solid black (or other color) text on a light background compresses well with lossless compression formats.
While paper feeding and scanning can be done automatically and quickly, preparation and indexing are necessary and require much work by humans. Preparation involves manually inspecting the papers to be scanned and making sure that they are in order, unfolded, without staples or anything else that might jam the scanner. Additionally, some industries such as legal and medical may require documents to have Bates Numbering or some other mark giving a document identification number and date/time of the document scan.
Indexing involves associating relevant keywords to files so that they can be retrieved by content. This process can sometimes be automated to some extent, but it often requires manual labour performed by data-entry clerks. One common practice is the use of barcode -recognition technology: during preparation, barcode sheets with folder names or index information are inserted into the document files, folders, and document groups. Using automatic batch scanning, the documents are saved into appropriate folders, and an index is created for integration into document management systems.
A specialized form of document scanning is book scanning. Technical difficulties arise from the books usually being bound and sometimes fragile and irreplaceable, but some manufacturers have developed specialized machinery to deal with this. Often special robotic mechanisms are used to automate the page-turning and scanning process. |
synth_fc_279_rep4 | Positive | Biomass | Calculation | Multi | https://en.wikipedia.org/wiki/Homo_habilis | 6 | Society
Typically, H. ergaster / H. erectus is considered to have been the first human to have lived in a monogamous society, and all preceding hominins were polygynous. However, it is highly difficult to speculate with any confidence the group dynamics of early hominins. The degree of sexual dimorphism and the size disparity between males and females is often used to correlate between polygyny with high disparity and monogamy with low disparity based on general trends (though not without exceptions) seen in modern primates. Rates of sexual dimorphism are difficult to determine as early hominin anatomy is poorly represented in the fossil record. In some cases, sex is arbitrarily determined in large part based on perceived size and apparent robustness in the absence of more reliable elements in sex identification (namely the pelvis). Mating systems are also based on dental anatomy, but early hominins possess a mosaic anatomy of different traits not seen together in modern primates; the enlarged cheek teeth would suggest marked size-related dimorphism and thus intense male–male conflict over mates and a polygynous society, but the small canines should indicate the opposite. Other selective pressures, including diet, can also dramatically impact dental anatomy. The spatial distribution of tools and processed animal bones at the FLK Zinj and PTK sites in Olduvai Gorge indicate the inhabitants used this area as a communal butchering and eating grounds, as opposed to the nuclear family system of modern hunter gatherers where the group is subdivided into smaller units each with their own butchering and eating grounds.
The behaviour of early Homo, including H. habilis, is sometimes modelled on that of savanna chimps and baboons. These communities consist of several males (as opposed to a harem society) in order to defend the group on the dangerous and exposed habitat, sometimes engaging in a group display of throwing sticks and stones against enemies and predators. The left foot OH 8 seems to have been bitten off by a crocodile, possibly Crocodylus anthropophagus, and the leg OH 35, which either belongs to P. boisei or H. habilis, shows evidence of leopard predation. H. habilis and contemporary hominins were likely predated upon by other large carnivores of the time, such as (in Olduvai Gorge) the hunting hyena Chasmaporthetes nitidula, and the saber-toothed cats Dinofelis and Megantereon. In 1993, American palaeoanthropologist Leslie C. Aiello and British evolutionary psychologist Robin Dunbar estimated that H. habilis group size ranged from 70–85 members—on the upper end of chimp and baboon group size—based on trends seen in neocortex size and group size in modern non-human primates.
H. habilis coexisted with H. rudolfensis, H. ergaster / H. erectus, and P. boisei. It is unclear how all of these species interacted. To explain why P. boisei was associated with Olduwan tools despite not being the knapper (the one who made the tools), Leakey and colleagues, when describing H. habilis, suggested that one possibility was P. boisei was killed by H. habilis, perhaps as food. However, when describing P. boisei five years earlier, Louis Leakey said, "There is no reason whatever, in this case, to believe that the skull represents the victim of a cannibalistic feast by some hypothetical more advanced type of man." |
synth_fc_163_rep28 | No function call | Biology | Calculation | Single | https://en.wikipedia.org/wiki/Eurypterid | 12 | Devonian
Though the eurypterids continued to be abundant and diversify during the Early Devonian (for instance leading to the evolution of the pterygotid Jaekelopterus, the largest of all arthropods), the group was one of many heavily affected by the Late Devonian extinction. The extinction event, only known to affect marine life (particularly trilobites, brachiopods and reef -building organisms) effectively crippled the abundance and diversity previously seen within the eurypterids.
A major decline in diversity had already begun during the Early Devonian and eurypterids were rare in marine environments by the Late Devonian. During the Frasnian stage four families went extinct, and the later Famennian saw an additional five families going extinct. As marine groups were the most affected, the eurypterids were primarily impacted within the eurypterine suborder. Only one group of stylonurines (the family Parastylonuridae) went extinct in the Early Devonian. Only two families of eurypterines survived into the Late Devonian at all (Adelophthalmidae and Waeringopteridae). The eurypterines experienced their most major declines in the Early Devonian, during which over 50% of their diversity was lost in just 10 million years. Stylonurines, on the other hand, persisted through the period with more or less consistent diversity and abundance but were affected during the Late Devonian, when many of the older groups were replaced by new forms in the families Mycteroptidae and Hibbertopteridae.
It is possible that the catastrophic extinction patterns seen in the eurypterine suborder were related to the emergence of more derived fish. Eurypterine decline began at the point when jawless fish first became more developed and coincides with the emergence of placoderms (armored fish) in both North America and Europe.
Stylonurines of the surviving hibbertopterid and mycteroptid families completely avoided competition with fish by evolving towards a new and distinct ecological niche. These families experienced a radiation and diversification through the Late Devonian and Early Carboniferous, the last ever radiation within the eurypterids, which gave rise to several new forms capable of "sweep-feeding" (raking through the substrate in search of prey). |
synth_fc_140_rep28 | Positive | Biology | Calculation | Single | https://en.wikipedia.org/wiki/Platax | 1 | Platax is a genus of Indo-Pacific, reef-associated fish belonging to the family Ephippidae. There are currently five known extant species generally accepted to belong to the genus. They are one of the fish taxa commonly known as "batfish". |
synth_fc_48_rep8 | Negative | Architecture | Recommendation | Single | https://en.wikipedia.org/wiki/%C5%81%C3%B3d%C5%BA | 1 | Łódź is a city in central Poland and a former industrial centre. It is the capital of Łódź Voivodeship, and is located 120 km (75 mi) south-west of Warsaw. As of 2023, Łódź has a population of 655,279, making it the country's fourth largest city.
Łódź first appears in records in 14th-century. It was granted town rights in 1423 by the Polish King Władysław II Jagiełło and it remained a private town of the Kuyavian bishops and clergy until the late 18th century. In the Second Partition of Poland in 1793, Łódź was annexed to Prussia before becoming part of the Napoleonic Duchy of Warsaw; the city joined Congress Poland, a Russian client state, at the 1815 Congress of Vienna. The Second Industrial Revolution (from 1870) brought rapid growth in textile manufacturing and in population owing to the inflow of migrants, notably Germans and Jews. Ever since the industrialization of the area, the city has been multinational and struggled with social inequalities, as documented in the novel The Promised Land by Nobel Prize –winning author Władysław Reymont. The contrasts greatly reflected on the architecture of the city, where luxurious mansions coexisted with red-brick factories and dilapidated tenement houses.
The industrial development and demographic surge made Łódź one of the largest cities in Poland. Under the German occupation during World War II Łódź was briefly renamed Litzmannstadt after Karl Litzmann. The city's population was persecuted and its large Jewish minority was forced into a walled zone known as the Łódź Ghetto, from where they were sent to German concentration and extermination camps. The city became Poland's temporary seat of power in 1945.
Łódź experienced a sharp demographic and economic decline after 1989. It was only in the 2010s that the city began to experience revitalization of its neglected downtown area. Łódź is ranked by the Globalization and World Cities Research Network on the "Sufficiency" level of global influence and is internationally known for its National Film School, a cradle for the most renowned Polish actors and directors, including Andrzej Wajda and Roman Polanski. In 2017, the city was inducted into the UNESCO Creative Cities Network and named UNESCO City of Film. |
synth_fc_374_rep17 | Positive | Book | Entity search | Multi | https://en.wikipedia.org/wiki/Gary_Snyder | 1 | Gary Snyder is an American poet, essayist, lecturer, and environmental activist. His early poetry has been associated with the Beat Generation and the San Francisco Renaissance and he has been described as the "poet laureate of Deep Ecology".
Snyder is a winner of a Pulitzer Prize for Poetry and the American Book Award. His work, in his various roles, reflects an immersion in both Buddhist spirituality and nature. He has translated literature into English from ancient Chinese and modern Japanese. For many years, Snyder was an academic at the University of California, Davis, and for a time served as a member of the California Arts Council. |
synth_fc_2032_rep10 | Positive | Hotel | Entity search | Multi | https://en.wikipedia.org/wiki/Chippendales | 1 | Chippendales is a touring dance troupe best known for its male striptease performances and for its dancers' distinctive upper body costume of a bow tie, collar, and shirt cuffs worn on an otherwise bare torso. Established in 1979, Chippendales was the first all-male stripping troupe to make a business performing for mostly female audiences. The company produces Broadway-style burlesque shows worldwide and licenses its intellectual property for select consumer products ranging from apparel and accessories to slot machines. The Chippendales perform at the Rio All Suite Hotel and Casino in Las Vegas. |
synth_fc_3258_rep12 | Positive | Sport | Feature search | Multi | https://en.wikipedia.org/wiki/B.J._Penn | 1 | Jay Dee "B.J." Penn III is an American former professional mixed martial art fighter and 5th degree black belt Brazilian jiu-jitsu (BJJ) practitioner. A former UFC Lightweight Champion and UFC Welterweight Champion, he is the second of nine fighters in UFC history to win titles in multiple weight classes. Prior to his MMA career, Penn was known as the first non-Brazilian to win the World Jiu-Jitsu Championship at black belt level. In mixed martial arts, Penn has competed in the Ultimate Fighting Championship (UFC) and in K-1 in the Featherweight, Lightweight, Welterweight, Middleweight, and Heavyweight/Openweight divisions. Penn fought to a draw against Caol Uno in the UFC 41 Lightweight Tournament. Through his tenures as champion, Penn unofficially unified the UFC Lightweight Championship and broke the all-time lightweight title defense record. In 2015, Penn was made the inaugural inductee into the Modern-era wing of the UFC Hall of Fame. Penn was considered one of the top pound-for-pound mixed martial artists in the world early in his career and holds victories over opponents such as Din Thomas, Caol Uno, Paul Creighton, and Matt Serra. Penn won the Rumble on the Rock Lightweight Championship in K-1. He submitted long-reigning then-champion Matt Hughes to capture the UFC Welterweight Championship. Following a period in which Penn competed exclusively for K-1, he returned to the UFC and won the UFC Lightweight Championship. He made a record three subsequent title defenses before losing his title to Frankie Edgar. UFC President, Dana White, credits Penn with bringing the lower weight divisions into the mainstream of mixed martial arts; he describes Penn as "the first crossover pay-per-view star for the Ultimate Fighting Championship's lighter weight divisions", as well as saying that "[through his] accomplishments, B.J. Penn built the 155-pound division". Penn hoped to run for governor of Hawaii in the 2022 Hawaii gubernatorial election but was eliminated in the Republican Party primary. Penn is regarded as one of the best competitors in the UFC's history. However, he has been criticized for continuing to fight past his prime, including an eight-fight winless streak from 2011 to 2019. |
synth_fc_164_rep21 | No function call | Biology | Calculation | Single | https://en.wikipedia.org/wiki/Procellariiformes | 14 | Taxonomy
The order was named Procellariiformes by German anatomist Max Fürbringer in 1888. The word comes from the Latin word procella, which means a violent wind or a storm, and -iformes for order. Until the beginning of the 20th century, the family Hydrobatidae was named Procellariidae, and the family now called Procellariidae was rendered "Puffinidae." The order itself was called Tubinares. A major early work on this group is Frederick DuCane Godman 's Monograph of the Petrels, five fascicles, 1907–1910, with figures by John Gerrard Keulemans.
In the Sibley-Ahlquist taxonomy, the tubenoses were included in a greatly enlarged order "Ciconiiformes". This taxonomic treatment was almost certainly erroneous, but its assumption of a close evolutionary relationship with other "higher waterbirds" – such as loons (Gaviiformes) and penguins (Sphenisciformes) – appears to be correct. The procellariiforms are most closely related to penguins, having diverged from them about 60 million years ago.
The diving petrels in the genus Pelecanoides were formerly placed in their own family Pelecanoididae. When genetic studies found that they were embedded within the family Procellariidae, the two families were merged.
All the storm petrels were once placed in the family Hydrobatidae but genetic data indicated that Hydrobatidae consisted of two deeply divergent clades that were not sister taxa. In 2018 the austral storm petrels were moved to the new family Oceanitidae. The northern storm petrels in the family Hydrobatidae are more closely related to the family Procellariidae than they are to the austral storm petrels in the family Oceanitidae.
Earlier molecular phylogenetic studies found the family Oceantidae containing the austral storm petrels as the most basal with differing branching topologies for other three families. More recent large-scale studies have found a consistent pattern with the albatross family Diomedeidae as the most basal and Hydrobatidae sister to Procellariidae.
There are 147 living species of procellariiform worldwide, and the order is divided into four extant families, with a fifth prehistorically extinct:
Fossils of a bird similar to a petrel from the Eocene have been found in the London Clay and in Louisiana. Diving petrels occurred in the Miocene, with a species from that family (Pelecanoides miokuaka) being described in 2007. The most numerous fossils from the Paleogene are those from the extinct family Diomedeoididae, fossils of which have been found in Central Europe and Iran. |
synth_fc_1702_rep13 | Positive | Health | Database search | Single | https://en.wikipedia.org/wiki/Air_pollution | 7 | "Clean" areas
Even in areas with relatively low levels of air pollution, public health effects can be significant and costly, since a large number of people breathe in such pollutants. A study found that even in areas of the U.S. where ozone and PM meet federal standards, Medicare recipients who are exposed to more air pollution have higher mortality rates.
Rural populations in India, like those in urban areas, are also exposed to high levels of air pollution. In 2020, scientists found that the boundary layer air over the Southern Ocean around Antarctica is 'unpolluted' by humans. |
synth_fc_2772_rep30 | Positive | Physics & Chemistry | Calculation | Single | https://en.wikipedia.org/wiki/Algebraic_equation | 11 | Quartic equations
For detailed discussions of some solution methods see:
A quartic equation a x 4 + b x 3 + c x 2 + d x + e = 0 {\displaystyle ax^{4}+bx^{3}+cx^{2}+dx+e=0} with a ≠ 0 {\displaystyle a\neq 0} may be reduced to a quadratic equation by a change of variable provided it is either biquadratic (b = d = 0) or quasi-palindromic (e = a, d = b).
Some cubic and quartic equations can be solved using trigonometry or hyperbolic functions. |
synth_fc_2629_rep8 | Positive | Music | Entity search | Single | https://en.wikipedia.org/wiki/Scale_(music) | 11 | Other
Many other musical traditions use scales that include other intervals. These scales originate within the derivation of the harmonic series. Musical intervals are complementary values of the harmonic overtones series. Many musical scales in the world are based on this system, except most of the musical scales from Indonesia and the Indochina Peninsulae, which are based on inharmonic resonance of the dominant metalophone and xylophone instruments. |
synth_fc_51_rep19 | Negative | Architecture | Guide | Single | https://en.wikipedia.org/wiki/Cubic_foot | 1 | The cubic foot is an imperial and US customary (non-metric) unit of volume, used in the United States and the United Kingdom. It is defined as the volume of a cube with sides of one foot (0.3048 m) in length. Its volume is 28.3168 L. |
synth_fc_562_rep25 | Positive | Corporate Management | Database search | Multi | https://en.wikipedia.org/wiki/Torque_wrench | 1 | A torque wrench is a tool used to apply a specific torque to a fastener such as a nut, bolt, or lag screw. It is usually in the form of a socket wrench with an indicating scale, or an internal mechanism which will indicate when a specified (adjustable) torque value has been reached during application. A torque wrench is used where the tightness of screws and bolts is a crucial parameter of assembly or adjustment. It allows the operator to set the torque applied to the fastener to meet the specification for a particular application. This permits proper tension and loading of all parts. Torque screwdrivers and torque wrenches have similar purposes and may have similar mechanisms. |
synth_fc_3508_rep17 | Positive | Travel itinerary | Calculation | Multi | https://en.wikipedia.org/wiki/Addis_Ababa | 5 | Economic and social interactions
Addis Ababa serves as a hub for commerce, education, and services. Many people from the Amhara region move to Addis Ababa for educational and economic opportunities. This has fostered social and economic interactions between the two areas. |
synth_fc_1626_rep30 | Positive | Geography | Calculation | Multi | https://en.wikipedia.org/wiki/Penghu | 1 | The Penghu or Pescadores Islands are an archipelago of 90 islands and islets in the Taiwan Strait, located approximately 50 km (31 mi) west of the main island of Taiwan across the Penghu Channel, covering an area of 141 square kilometers (54 sq mi). The archipelago collectively forms Penghu County of Taiwan and is the smallest county of Taiwan. The largest city is Magong, located on the largest island, which is also named Magong. The Penghu islands first appear in the historical record during the Tang dynasty and were inhabited by Chinese people under the Southern Song dynasty, during which they were attached to Jinjiang County of Fujian. The archipelago was formally incorporated as an administrative unit of China in 1281 under Tong'an County of Jiangzhe Province during the Yuan dynasty. It continued to be controlled by Imperial China with brief European occupations by the Dutch Empire (1622–1624) and Second French colonial empire (1885), until it was ceded to the Japanese Empire in 1895. Since the end of World War II, Penghu has been governed by the Republic of China (ROC). Under the terms of the Sino-American Mutual Defense Treaty and the subsequent Taiwan Relations Act between the ROC and the United States, Penghu is defined and geographically acknowledged as part of Taiwan. Penghu Islands rely solely on sea and air transportation, with air transport having a significant role in outside access. The islands are served by three local domestic airports: Penghu Airport, Qimei Airport, and Wang-an Airport. The Penghu National Scenic Area comprises most of the islands and islets of the archipelago. It is also renowned for its unique natural feature of columnar basalt landscape. Tourism is one of the main sources of income to the county. |
synth_fc_65_rep14 | Negative | Architecture | Guide | Single | https://en.wikipedia.org/wiki/Elevator | 79 | Limited use and limited application
The limited-use, limited-application (LU/LA) elevator is a special purpose passenger elevator used infrequently, and which is exempt from many commercial regulations and accommodations. For example, a LU/LA is primarily meant to be handicapped accessible, and there might only be room for a single wheelchair and a standing passenger. |
synth_fc_1539_rep8 | Positive | Geography | Database search | Single | https://en.wikipedia.org/wiki/Lake_Baikal | 23 | Historical traditions
The first European to reach the lake is said to have been Kurbat Ivanov in 1643.
In the past, the Baikal was referred to by many Russians as the "Baikal Sea" (море Байкал, More Baikal), rather than merely "Lake Baikal" (озеро Байкал, Ozero Baikal). This usage is attested already in the Life of Protopope Avvakum (1621–1682), and on the late-17th-century maps by Semyon Remezov. It is also attested in the famous song, now passed into the tradition, that opens with the words Славное море, священный Байкал (Glorious sea, sacred Bajkal).To this day, the strait between the western shore of the Lake and the Olkhon Island is called Maloye More (Малое море), i.e. "the Little Sea ".
Lake Baikal is nicknamed "Older sister of Sister Lakes (Lake Khövsgöl and Lake Baikal)".
According to 19th-century traveler T. W. Atkinson, locals in the Lake Baikal Region had the tradition that Christ visited the area:
The people have a tradition in connection with this region which they implicitly believe. They say "that Christ visited this part of Asia and ascended this summit, whence he looked down on all the region around. After blessing the country to the northward, he turned towards the south, and looking across the Baikal, he waved his hand, exclaiming 'Beyond this there is nothing. ' " Thus they account for the sterility of Daouria, where it is said "no corn will grow."
Lake Baikal has been celebrated in Russian folk songs. Two of these songs are known in Russia and its neighboring countries, such as Japan.
The latter song was a secondary theme song for the Soviet Union's second color film, Ballad of Siberia (1947; Сказание о земле Сибирской). |
synth_fc_3006_rep22 | Positive | School | Database update | Multi | https://en.wikipedia.org/wiki/Well-order | 11 | Ordinal numbers
Every well-ordered set is uniquely order isomorphic to a unique ordinal number, called the order type of the well-ordered set. The position of each element within the ordered set is also given by an ordinal number. In the case of a finite set, the basic operation of counting, to find the ordinal number of a particular object, or to find the object with a particular ordinal number, corresponds to assigning ordinal numbers one by one to the objects. The size (number of elements, cardinal number) of a finite set is equal to the order type. Counting in the everyday sense typically starts from one, so it assigns to each object the size of the initial segment with that object as last element. Note that these numbers are one more than the formal ordinal numbers according to the isomorphic order, because these are equal to the number of earlier objects (which corresponds to counting from zero). Thus for finite n, the expression " n -th element" of a well-ordered set requires context to know whether this counts from zero or one. In a notation " β -th element" where β can also be an infinite ordinal, it will typically count from zero.
For an infinite set the order type determines the cardinality, but not conversely: well-ordered sets of a particular cardinality can have many different order types (see § Natural numbers, below, for an example). For a countably infinite set, the set of possible order types is uncountable. |
synth_fc_855_rep11 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Panama_Canal | 6 | Tolls
As with a toll road, vessels transiting the canal must pay tolls. Tolls for the canal are set by the Panama Canal Authority and are based on vessel type, size, and the type of cargo.
For container ships, the toll is assessed on the ship's capacity expressed in twenty-foot equivalent units (TEUs), one TEU being the size of a standard intermodal shipping container. Effective 1 April 2016, this toll went from US$74 per loaded container to $60 per TEU capacity plus $30 per loaded container for a potential $90 per TEU when the ship is full. A Panamax container ship may carry up to 4,400 TEU. The toll is calculated differently for passenger ships and for container ships carrying no cargo ("in ballast"). As of April 1, 2016, the ballast rate is US$60, down from US$65.60 per TEU.
Passenger vessels in excess of 30,000 tons (PC/UMS) pay a rate based on the number of berths, that is, the number of passengers that can be accommodated in permanent beds. Since 1 April 2016, the per-berth charge is $111 for unoccupied berths and $138 for occupied berths in the Panamax locks. Starting in 2007, this fee has greatly increased the tolls for such ships. Passenger vessels of less than 30,000 tons or less than 33 tons per passenger are charged according to the same per-ton schedule as are freighters. Almost all major cruise ships have more than 33 tons per passenger; the rule of thumb for cruise line comfort is generally given as a minimum of 40 tons per passenger.
Most other types of vessels pay a toll per PC/UMS net ton, in which one "ton" is actually a volume of 100 cubic feet (2.83 m). (The calculation of tonnage for commercial vessels is quite complex.) As of fiscal year 2016, this toll is US$5.25 per ton for the first 10,000 tons, US$5.14 per ton for the next 10,000 tons, and US$5.06 per ton thereafter. As with container ships, reduced tolls are charged for freight ships "in ballast", $4.19, $4.12, $4.05 respectively.
On 1 April 2016, a more complicated toll system was introduced, having the neopanamax locks at a higher rate in some cases, natural gas transport as a new separate category and other changes. As of 1 October 2017, there are modified tolls and categories of tolls in effect. Small (less than 125 ft) vessels up to 583 PC/UMS net tons when carrying passengers or cargo, or up to 735 PC/UMS net tons when in ballast, or up to 1,048 fully loaded displacement tons, are assessed minimum tolls based upon their length overall, according to the following table (as of 29 April 2015):
Morgan Adams of Los Angeles, California, holds the distinction of paying the first toll received by the U.S. government for the use of the Panama Canal by a pleasure boat. His boat Lasata passed through the Zone on 14 August 1914. The crossing occurred during a 10,000-kilometer (6,000-mile) sea voyage from Jacksonville, Florida, to Los Angeles in 1914.
The most expensive regular toll for canal passage to date was charged on 14 April 2010, to the cruise ship Norwegian Pearl, which paid US$375,600. The average toll is around US$54,000. The highest fee for priority passage charged through the Transit Slot Auction System was US$220,300, paid on 24 August 2006, by the Panamax tanker Erikoussa, bypassing a 90-ship queue waiting for the end of maintenance work on the Gatun Locks, and thus avoiding a seven-day delay. The normal fee would have been just US$13,430.
The lowest toll ever paid was 36 cents (equivalent to $6.39 in 2023), by American Richard Halliburton who swam the Panama Canal in 1928. |
synth_fc_459_rep17 | Positive | Corporate Management | Database search | Multi | https://en.wikipedia.org/wiki/Biomedical_engineering | 3 | Clinical engineering
Clinical engineering is the branch of biomedical engineering dealing with the actual implementation of medical equipment and technologies in hospitals or other clinical settings. Major roles of clinical engineers include training and supervising biomedical equipment technicians (BMETs), selecting technological products/services and logistically managing their implementation, working with governmental regulators on inspections/audits, and serving as technological consultants for other hospital staff (e.g. physicians, administrators, I.T., etc.). Clinical engineers also advise and collaborate with medical device producers regarding prospective design improvements based on clinical experiences, as well as monitor the progression of the state of the art so as to redirect procurement patterns accordingly.
Their inherent focus on practical implementation of technology has tended to keep them oriented more towards incremental -level redesigns and reconfigurations, as opposed to revolutionary research & development or ideas that would be many years from clinical adoption; however, there is a growing effort to expand this time-horizon over which clinical engineers can influence the trajectory of biomedical innovation. In their various roles, they form a "bridge" between the primary designers and the end-users, by combining the perspectives of being both close to the point-of-use, while also trained in product and process engineering. Clinical engineering departments will sometimes hire not just biomedical engineers, but also industrial/systems engineers to help address operations research/optimization, human factors, cost analysis, etc. Also, see safety engineering for a discussion of the procedures used to design safe systems. The clinical engineering department is constructed with a manager, supervisor, engineer, and technician. One engineer per eighty beds in the hospital is the ratio. Clinical engineers are also authorized to audit pharmaceutical and associated stores to monitor FDA recalls of invasive items. |
synth_fc_67_rep8 | Negative | Architecture | Calculation | Single | https://en.wikipedia.org/wiki/Medes | 4 | Art and architecture
Very little remains of the material culture of the Medes, and it is challenging to confidently attribute artifacts from the period before the Persian Empire to the Medes specifically or to other groups residing in western Iran during the Iron Age. For this reason, Median art remains a purely speculative topic, and its existence is even denied by some scholars. Géza de Francovitch noted that there is not a single work conclusively of Median origin in the archaeological record. This observation appears to remain relevant, even after the excavation of two seemingly Median sites in western Iran and the emergence of more academic writings claiming to have unraveled and understood the characteristics of Median art. Still, other scholars presume that archaeological sites such as Tepe Nush-i Jan and Godin Tepe, located in Media and dating back to the 8th and 7th centuries BCE, are examples supporting the existence of Median art. Although Tepe Nush-i Jan was not a capital, according to David Stronach, it became a crucial link in a chain of evidence regarding the composition and development of Median architecture, as well as the incorporation of Median culture into ancient Eastern civilizations. Influence and direct borrowing of fine details, entire architectural forms, and building design that had precise analogs in Assyrian and Urartian art can be traced in the architecture of Tepe Nus-i Jã and Godin Tepe. The Medes not only borrowed some elements from foreign art but also used them in new contexts with new functions and meanings, that is, in a new context without their typical and initial qualities. Later, the Achaemenids borrowed cultural achievements from the ancient Near East through the Medes. J. Curtis argues against the minimalist position that there is nothing readily identifiable as Median art, but rather asserts that those objects that may be characterized as Median were heavily influenced by Assyrian art. Objects in a style halfway Assyrian, halfway Achaemenid, are often attributed to Median art.
Herodotus provides a description of the palace of Deioces in Ecbatana, stating that it was an architectural complex built on a hill and surrounded by seven concentric walls, with each battlement of a wall surpassing that of the wall next outside it. The palace itself and the royal treasures were located within the innermost circle. The battlements of these circles would have been painted with seven different colors, indicating that the Medes developed a rich polychrome; and the two innermost circles were covered with silver and gold, respectively. The artistic contributions of Median goldsmiths are also mentioned in Persian records.
Pictorial art has been excavated in small quantities and of somewhat disappointing quality so far. Evidence shows that Median pictorial art was heavily influenced by the Babylonians, Assyrians, Elamites, and perhaps the early phase of the 'animal style' of the Ancient Near East. In Hamadan, a bronze plate was discovered with the inscription of a king of Abadana, a small kingdom west of Assyrian outposts. The plate depicts the king dressed similarly to Babylonian attire from the late Kassite period. Another inscribed object is a cylinder seal with a hero fighting a monster, the scene and inscription style related to the Elamite style in Susa, but the hero's headdress is typical of the Medes in Achaemenid palace reliefs. Other findings include a crude-style cylinder seal impression from Nush-i Jan and cylinder seals in various Mesopotamian styles from the ruins and vicinity of Hamadan, some dating back to the 8th and 7th centuries BCE. These findings reveal a strong influence from other civilizations but lack distinctive traits of authentic Median art. Local craftsmanship is indicated by excavated bronze jars. Architectural painting, attested in both Baba Jan and Nush-i Jan, can be compared to the not-so-sophisticated geometric style found in Tepe Sialk. R. D. Barnett argued that the so-called Scythian style, more precisely the earliest phase of this style, was also part of contemporary Median art (late 8th century BCE). However, this theory has not been proven or refuted so far.
A passage from the Babylonian Chronicle records that after the conquest of Ecbatana, Cyrus took the silver, gold, goods, and properties of the city to Persia. While the exact nature of these precious metals and goods is not specified, except for being portable material, it is possible that Median artisanal objects, as well as state or religious items, were among the spoils.
Greek references to "Median" people make no clear distinction between the "Persians" and the "Medians"; in fact for a Greek to become "too closely associated with Iranian culture" was "to become Medianized, not Persianized". The Median kingdom was a short-lived Iranian state and the textual and archaeological sources of that period are rare and little could be known from the Median culture. |
synth_fc_3141_rep12 | Positive | Sport | Feature search | Single | https://en.wikipedia.org/wiki/Tennis | 3 | Balls
Tennis balls were originally made of cloth strips stitched together with thread and stuffed with feathers. Modern tennis balls are made of hollow vulcanized rubber with a felt coating. Traditionally white, the predominant colour was gradually changed to optic yellow in the latter part of the 20th century to allow for improved visibility. Tennis balls must conform to certain criteria for size, weight, deformation, and bounce to be approved for regulation play. The International Tennis Federation (ITF) defines the official diameter as 65.41–68.58 mm (2.575–2.700 in). Balls must weigh between 56.0 and 59.4 g (1.98 and 2.10 oz). Tennis balls were traditionally manufactured in the United States and Europe. Although the process of producing the balls has remained virtually unchanged for the past 100 years, the majority of manufacturing now takes place in the Far East. The relocation is due to cheaper labour costs and materials in the region. Tournaments that are played under the ITF Rules of Tennis must use balls that are approved by the International Tennis Federation (ITF) and be named on the official ITF list of approved tennis balls. |
synth_fc_241_rep13 | Positive | Biomass | Entity search | Multi | https://en.wikipedia.org/wiki/Setter | 1 | The setter is a type of gundog used most often for hunting game such as quail, pheasant, and grouse. In the UK, the four setter breeds, together with the pointers, usually form a subgroup within the gundog group as they share a common function. However, the setter breeds each have subtle differences in head, bone and substance. The American and Canadian Kennel Clubs classify these breeds within the Sporting Group. Setters from show lines are usually considered to be heavier and larger than those from 'working' lines. |
synth_fc_1489_rep28 | Positive | Geography | Database search | Single | https://en.wikipedia.org/wiki/Andromeda_(constellation) | 1 | Andromeda is one of the 48 constellations listed by the 2nd-century Greco-Roman astronomer Ptolemy, and one of the 88 modern constellations. Located in the northern celestial hemisphere, it is named for Andromeda, daughter of Cassiopeia, in the Greek myth, who was chained to a rock to be eaten by the sea monster Cetus. Andromeda is most prominent during autumn evenings in the Northern Hemisphere, along with several other constellations named for characters in the Perseus myth. Because of its northern declination, Andromeda is visible only north of 40° south latitude; for observers farther south, it lies below the horizon. It is one of the largest constellations, with an area of 722 square degrees. This is over 1,400 times the size of the full moon, 55% of the size of the largest constellation, Hydra, and over 10 times the size of the smallest constellation, Crux. Its brightest star, Alpha Andromedae, is a binary star that has also been counted as a part of Pegasus, while Gamma Andromedae is a colorful binary and a popular target for amateur astronomers. Only marginally dimmer than Alpha, Beta Andromedae is a red giant, its color visible to the naked eye. The constellation's most obvious deep-sky object is the naked-eye Andromeda Galaxy, the closest spiral galaxy to the Milky Way and one of the brightest Messier objects. Several fainter galaxies, including M31's companions M110 and M32, as well as the more distant NGC 891, lie within Andromeda. The Blue Snowball Nebula, a planetary nebula, is visible in a telescope as a blue circular object. In Chinese astronomy, the stars that make up Andromeda were members of four different constellations that had astrological and mythological significance; a constellation related to Andromeda also exists in Hindu mythology. Andromeda is the location of the radiant for the Andromedids, a weak meteor shower that occurs in November. |
synth_fc_1983_rep24 | Positive | History | Feature search | Single | https://en.wikipedia.org/wiki/Lunar_rover | 1 | A lunar rover or Moon rover is a space exploration vehicle designed to move across the surface of the Moon. The Apollo program's Lunar Roving Vehicle was driven on the Moon by members of three American crews, Apollo 15, 16, and 17. Other rovers have been partially or fully autonomous robots, such as the Soviet Union's Lunokhods, Chinese Yutus, Indian Pragyan, and Japan's LEVs. Five countries have had operating rovers on the Moon: the Soviet Union, the United States, China, India, and Japan. |
synth_fc_1245_rep4 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Infrastructure | 23 | Regional differences
The demand for infrastructure both by consumers and by companies is much higher than the amount invested. There are severe constraints on the supply side of the provision of infrastructure in Asia. The infrastructure financing gap between what is invested in Asia-Pacific (around US$48 billion) and what is needed (US$228 billion) is around US$180 billion every year.
In Latin America, three percent of GDP (around US$71 billion) would need to be invested in infrastructure in order to satisfy demand, yet in 2005, for example, only around two percent was invested leaving a financing gap of approximately US$24 billion.
In Africa, in order to reach the seven percent annual growth calculated to be required to meet the MDGs by 2015 would require infrastructure investments of about fifteen percent of GDP, or around US$93 billion a year. In fragile states, over thirty-seven percent of GDP would be required. |
synth_fc_2774_rep24 | Positive | Physics & Chemistry | Calculation | Single | https://en.wikipedia.org/wiki/Algebraic_topology | 7 | Complexes
A simplicial complex is a topological space of a certain kind, constructed by "gluing together" points, line segments, triangles, and their n -dimensional counterparts (see illustration). Simplicial complexes should not be confused with the more abstract notion of a simplicial set appearing in modern simplicial homotopy theory. The purely combinatorial counterpart to a simplicial complex is an abstract simplicial complex.
A CW complex is a type of topological space introduced by J. H. C. Whitehead to meet the needs of homotopy theory. This class of spaces is broader and has some better categorical properties than simplicial complexes, but still retains a combinatorial nature that allows for computation (often with a much smaller complex). |
synth_fc_1310_rep30 | Negative | Food | Guide | Single | https://en.wikipedia.org/wiki/Botulism | 17 | Vietnam
In 2020, several cases of botulism were reported in Vietnam. All of them were related to a product containing contaminated vegetarian pâté. Some patients were put on life support. |
synth_fc_1000_rep2 | No function call | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Business | 15 | Management
The efficient and effective operation of a business, and study of this subject, is called management. The major branches of management are financial management, marketing management, human resource management, strategic management, production management, operations management, service management, and information technology management.
Owners may manage their businesses themselves, or employ managers to do so for them. Whether they are owners or employees, managers administer three primary components of the business's value: financial resources, capital (tangible resources), and human resources. These resources are administered in at least six functional areas: legal contracting, manufacturing or service production, marketing, accounting, financing, and human resources. |
synth_fc_2592_rep1 | Positive | Music | Entity search | Single | https://en.wikipedia.org/wiki/Heavy_metal_music | 18 | Black metal
The first wave of black metal emerged in Europe in the early and mid-1980s, led by the United Kingdom's Venom, Denmark's Mercyful Fate, Switzerland's Hellhammer and Celtic Frost, and Sweden's Bathory. By the late 1980s, Norwegian bands such as Mayhem and Burzum were heading a second wave. Black metal varies considerably in style and production quality, although most bands emphasize shrieked and growled vocals, highly distorted guitars frequently played with rapid tremolo picking, a dark atmosphere and intentionally lo-fi production, often with ambient noise and background hiss.
Satanic themes are common in black metal, though many bands take inspiration from ancient paganism, promoting a return to supposed pre-Christian values. Numerous black metal bands also "experiment with sounds from all possible forms of metal, folk, classical music, electronica and avant-garde". Darkthrone drummer Fenriz explained: "It had something to do with production, lyrics, the way they dressed and a commitment to making ugly, raw, grim stuff. There wasn't a generic sound."
Although bands such as Sarcófago had been donning corpsepaint, by 1990, Mayhem was regularly wearing it; many other black metal acts also adopted the look. Bathory inspired the Viking metal and folk metal movements, and Immortal brought blast beats to the fore. Some bands in the Scandinavian black metal scene became associated with considerable violence in the early 1990s, with Mayhem and Burzum linked to church burnings. Growing commercial hype around death metal generated a backlash; beginning in Norway, much of the Scandinavian metal underground shifted to support a black metal scene that resisted being co-opted by the commercial metal industry.
By 1992, black metal scenes had begun to emerge in areas outside Scandinavia, including Germany, France and Poland. The 1993 murder of Mayhem's Euronymous by Burzum's Varg Vikernes provoked intensive media coverage. Around 1996, when many in the scene felt the genre was stagnating, several key bands, including Burzum and Finland's Beherit, moved toward an ambient style, while symphonic black metal was explored by Sweden's Tiamat and Switzerland's Samael. In the late 1990s and early 2000s, Norway's Dimmu Borgir and England's Cradle of Filth brought black metal closer to the mainstream. |
synth_fc_2580_rep23 | Positive | Music | Feature search | Single | https://en.wikipedia.org/wiki/Pyotr_Ilyich_Tchaikovsky | 9 | Legacy
According to Wiley, Tchaikovsky was a pioneer in several ways. "Thanks in large part to Nadezhda von Meck", Wiley writes, "he became the first full-time professional Russian composer". This, Wiley adds, allowed him the time and freedom to consolidate the Western compositional practices he had learned at the Saint Petersburg Conservatory with Russian folk song and other native musical elements to fulfill his own expressive goals and forge an original, deeply personal style. He made an impact in not only complete works such as the symphony but also program music and, as Wiley phrases it, "transformed Liszt's and Berlioz's achievements... into matters of Shakespearean elevation and psychological import". Wiley and Holden both note that Tchaikovsky did all this without a native school of composition upon which to fall back. They point out that only Glinka had preceded him in combining Russian and Western practices and his teachers in Saint Petersburg had been thoroughly Germanic in their musical outlook. He was, they write, for all intents and purposes alone in his artistic quest.
Maes and Taruskin write that Tchaikovsky believed that his professionalism in combining skill and high standards in his musical works separated him from his contemporaries in The Five. Maes adds that, like them, he wanted to produce music that reflected Russian national character but which did so to the highest European standards of quality. Tchaikovsky, according to Maes, came along at a time when the nation itself was deeply divided as to what that character truly was. Like his country, Maes writes, it took him time to discover how to express his Russianness in a way that was true to himself and what he had learned. Because of his professionalism, Maes says, he worked hard at this goal and succeeded. The composer's friend, music critic Herman Laroche, wrote of The Sleeping Beauty that the score contained "an element deeper and more general than color, in the internal structure of the music, above all in the foundation of the element of melody. This basic element is undoubtedly Russian".
Tchaikovsky was inspired to reach beyond Russia with his music, according to Maes and Taruskin. His exposure to Western music, they write, encouraged him to think it belonged to not just Russia but also the world at large. Volkov adds that this mindset made him think seriously about Russia's place in European musical culture—the first Russian composer to do so. It steeled him to become the first Russian composer to acquaint foreign audiences personally with his own works, Warrack writes, as well as those of other Russian composers. In his biography of Tchaikovsky, Anthony Holden recalls the dearth of Russian classical music before Tchaikovsky's birth, then places the composer's achievements into historical perspective: "Twenty years after Tchaikovsky's death, in 1913, Igor Stravinsky 's The Rite of Spring erupted onto the musical scene, signaling Russia's arrival into 20th-century music. Between these two very different worlds, Tchaikovsky's music became the sole bridge". |
synth_fc_445_rep25 | Positive | Corporate Management | Database update | Multi | https://en.wikipedia.org/wiki/Abstract_data_type | 16 | Common ADTs
Some common ADTs, which have proved useful in a great variety of applications, are
Each of these ADTs may be defined in many ways and variants, not necessarily equivalent. For example, an abstract stack may or may not have a count operation that tells how many items have been pushed and not yet popped. This choice makes a difference not only for its clients but also for the implementation.
An extension of ADT for computer graphics was proposed in 1979: an abstract graphical data type (AGDT). It was introduced by Nadia Magnenat Thalmann, and Daniel Thalmann. AGDTs provide the advantages of ADTs with facilities to build graphical objects in a structured way. |
synth_fc_1169_rep20 | Positive | Finance | Calculation | Multi | https://en.wikipedia.org/wiki/Insurance | 4 | Complexity of insurance policy contracts
Insurance policies can be complex and some policyholders may not understand all the fees and coverages included in a policy. As a result, people may buy policies on unfavorable terms. In response to these issues, many countries have enacted detailed statutory and regulatory regimes governing every aspect of the insurance business, including minimum standards for policies and the ways in which they may be advertised and sold.
For example, most insurance policies in the English language today have been carefully drafted in plain English; the industry learned the hard way that many courts will not enforce policies against insureds when the judges themselves cannot understand what the policies are saying. Typically, courts construe ambiguities in insurance policies against the insurance company and in favor of coverage under the policy.
Many institutional insurance purchasers buy insurance through an insurance broker. While on the surface it appears the broker represents the buyer (not the insurance company), and typically counsels the buyer on appropriate coverage and policy limitations, in the vast majority of cases a broker's compensation comes in the form of a commission as a percentage of the insurance premium, creating a conflict of interest in that the broker's financial interest is tilted toward encouraging an insured to purchase more insurance than might be necessary at a higher price. A broker generally holds contracts with many insurers, thereby allowing the broker to "shop" the market for the best rates and coverage possible.
Insurance may also be purchased through an agent. A tied agent, working exclusively with one insurer, represents the insurance company from whom the policyholder buys (while a free agent sells policies of various insurance companies). Just as there is a potential conflict of interest with a broker, an agent has a different type of conflict. Because agents work directly for the insurance company, if there is a claim the agent may advise the client to the benefit of the insurance company. Agents generally cannot offer as broad a range of selection compared to an insurance broker.
An independent insurance consultant advises insureds on a fee-for-service retainer, similar to an attorney, and thus offers completely independent advice, free of the financial conflict of interest of brokers or agents. However, such a consultant must still work through brokers or agents in order to secure coverage for their clients. |
synth_fc_341_rep11 | Positive | Board game | Feature search | Single | https://en.wikipedia.org/wiki/Cannabis_culture | 1 | Cannabis culture describes a social atmosphere or series of associated social behaviors that depends heavily upon cannabis consumption, particularly as an entheogen, recreational drug and medicine. Historically, cannabis has been used an entheogen to induce spiritual experiences – most notably in the Indian subcontinent since the Vedic period dating back to approximately 1500 BCE, but perhaps as far back as 2000 BCE. Its entheogenic use was also recorded in Ancient China, the Germanic peoples, the Celts, Ancient Central Asia, and Africa. In modern times, spiritual use of the plant is mostly associated with the Rastafari movement of Jamaica. Several Western subcultures have had marijuana consumption as an idiosyncratic feature, such as hippies, beatniks, hipsters, ravers and hip hop. Cannabis has now "evolved its own language, humour, etiquette, art, literature and music". Nick Brownlee writes: "Perhaps because of its ancient mystical and spiritual roots, because of the psychotherapeutic effects of the drug and because it is illegal, even the very act of smoking a joint has deep symbolism." However, the culture of cannabis as "the manifestation of introspection and bodily passivity" — which has generated a negative "slacker" stereotype around its consumers — is a relatively modern concept, as cannabis has been consumed in various forms for almost 5,000 years. New research published in the International Journal of Neuropsychopharmacology claims to have refuted the "lazy stoner stereotype". The study finds that regular cannabis users were no more likely than non-users to be apathetic or anhedonic. The counterculture of the 1960s has been identified as the era that "sums up the glory years of modern cannabis culture", with the Woodstock Festival serving as "the pinnacle of the hippie revolution in the US, and in many people's opinion the ultimate example of cannabis culture at work". The influence of cannabis has encompassed holidays, cinema, music, and magazines including High Times and Cannabis Culture. Cannabis culture has also infiltrated chess culture, whereby the "Bongcloud Attack" denotes a highly risky opening sequence. |
synth_fc_1966_rep18 | Negative | History | Entity search | Single | https://en.wikipedia.org/wiki/Eastern_Front_(World_War_I) | 19 | New conflicts
After the central powers capitulated, the countries in the east took advantage of the situation: Soviet Russia immediately cancelled the peace treaty and launched an offensive against the Baltic States, Belarus and Ukraine. Romania formally rejoined the war a day before its end in the West, soon followed by conflict with newly independent Hungary. |
synth_fc_1238_rep30 | Positive | Finance | Calculation | Single | https://en.wikipedia.org/wiki/Glencore | 1 | Glencore plc is a Swiss multinational commodity trading and mining company with headquarters in Baar, Switzerland. Glencore's oil and gas head office is in London and its registered office is in Saint Helier, Jersey. The current company was created through a merger of Glencore with Xstrata on 2 May 2013. As of 2015, it ranked tenth in the Fortune Global 500 list of the world's largest companies. In the 2020 Forbes Global 2000, Glencore International was ranked as the 484th-largest public company in the world. As of July 2022, it was the world's largest commodity trader. In 2023, the company was ranked 59th in the Forbes Global 2000. As Glencore International, the company was already one of the world's largest integrated producers and marketers of commodities. It was the largest company in Switzerland as well as the world's largest commodities trading company, with a 2010 global market share of 60% in internationally tradable zinc, 50% in internationally tradable copper, 9% in the internationally tradable grain market and 3% in the internationally tradable oil market. Glencore has a number of production facilities all around the world and supplied metals, minerals, crude oil, oil products, coal, natural gas and agricultural products to international customers in the automotive, power generation, steel production and food processing industries. The company was formed in 1994 by a management buyout of Marc Rich + Co AG. It was listed on the London Stock Exchange in May 2011 and was a constituent of the FTSE 100 Index. It had a secondary listing on the Hong Kong Stock Exchange, but had withdrawn from January 2018. Glencore's shares started trading on the Johannesburg Stock Exchange in November 2013. The Qatar Investment Authority was its biggest shareholder as of 2016. In March 2022, Qatar's Sovereign Wealth Fund announced it would sell a stake worth £812 million in Glencore Plc. |
synth_fc_825_rep30 | No function call | Finance | Ranking | Single | https://en.wikipedia.org/wiki/International_Monetary_Fund | 40 | Voting power
Voting power in the IMF is based on a quota system. Each member has a number of basic votes, equal to 5.502% of the total votes, plus one additional vote for each special drawing right (SDR) of 100,000 of a member country's quota. The SDR is the unit of account of the IMF and represents a potential claim to currency. It is based on a basket of key international currencies. The basic votes generate a slight bias in favour of small countries, but the additional votes determined by SDR outweigh this bias. Changes in the voting shares require approval by a super-majority of 85% of voting power.
In December 2015, the United States Congress adopted a legislation authorising the 2010 Quota and Governance Reforms. As a result, |
synth_fc_189_rep3 | Positive | Biology | Analysis | Single | https://en.wikipedia.org/wiki/Lichen | 28 | Sexual reproduction
Structures involved in reproduction often appear as discs, bumps, or squiggly lines on the surface of the thallus. Though it has been argued that sexual reproduction in photobionts is selected against, there is strong evidence that suggests meiotic activities (sexual reproduction) in Trebouxia. Many lichen fungi reproduce sexually like other fungi, producing spores formed by meiosis and fusion of gametes. Following dispersal, such fungal spores must meet with a compatible algal partner before a functional lichen can form.
Some lichen fungi belong to the phylum Basidiomycota (basidiolichens) and produce mushroom -like reproductive structures resembling those of their nonlichenized relatives.
Most lichen fungi belong to Ascomycetes (ascolichens). Among the ascolichens, spores are produced in spore-producing structures called ascomata. The most common types of ascomata are the apothecium (plural: apothecia) and perithecium (plural: perithecia). Apothecia are usually cups or plate-like discs located on the top surface of the lichen thallus. When apothecia are shaped like squiggly line segments instead of like discs, they are called lirellae. Perithecia are shaped like flasks that are immersed in the lichen thallus tissue, which has a small hole for the spores to escape the flask, and appear like black dots on the lichen surface.
The three most common spore body types are raised discs called apothecia (singular: apothecium), bottle-like cups with a small hole at the top called perithecia (singular: perithecium), and pycnidia (singular: pycnidium), shaped like perithecia but without asci (an ascus is the structure that contains and releases the sexual spores in fungi of the Ascomycota).
The apothecium has a layer of exposed spore-producing cells called asci (singular: ascus), and is usually a different color from the thallus tissue. When the apothecium has an outer margin, the margin is called the exciple. When the exciple has a color similar to colored thallus tissue the apothecium or lichen is called lecanorine, meaning similar to members of the genus Lecanora. When the exciple is blackened like carbon it is called lecideine meaning similar to members of the genus Lecidea. When the margin is pale or colorless it is called biatorine.
A " podetium " (plural: podetia) is a lichenized stalk-like structure of the fruiting body rising from the thallus, associated with some fungi that produce a fungal apothecium. Since it is part of the reproductive tissue, podetia are not considered part of the main body (thallus), but may be visually prominent. The podetium may be branched, and sometimes cup-like. They usually bear the fungal pycnidia or apothecia or both. Many lichens have apothecia that are visible to the naked eye.
Most lichens produce abundant sexual structures. Many species appear to disperse only by sexual spores. For example, the crustose lichens Graphis scripta and Ochrolechia parella produce no symbiotic vegetative propagules. Instead, the lichen-forming fungi of these species reproduce sexually by self-fertilization (i.e. they are homothallic). This breeding system may enable successful reproduction in harsh environments.
Mazaedia (singular: mazaedium) are apothecia shaped like a dressmaker's pin in pin lichens, where the fruiting body is a brown or black mass of loose ascospores enclosed by a cup-shaped exciple, which sits on top of a tiny stalk. |
synth_fc_2711_rep28 | Positive | Music | Generation | Multi | https://en.wikipedia.org/wiki/William_Herschel | 20 | Musical works
Herschel's complete musical works were as follows:
Various vocal works including a " Te Deum ", psalms, motets and sacred chants along with some catches.
Keyboard works for organ and harpsichord: |
synth_fc_3328_rep5 | Positive | Store & Facility | Proximal search | Single | https://en.wikipedia.org/wiki/Sapporo | 29 | Points of interest
Sapporo JR Tower adjacent to Sapporo Station.
Sapporo Ramen Yokocho and Norubesa (a building with a Ferris wheel) are in Susukino district. The district also has the Tanuki Kōji Shopping Arcade, the oldest shopping mall in the city.
The district of Jōzankei in Minami-ku has many resort hotels with steam baths and onsen.
The Peace Pagoda, one of many such monuments across the world built by the Buddhist order Nipponzan Myohoji to promote and inspire world peace, has a stupa that was built in 1959, halfway up Mount Moiwa, to commemorate peace after World War II. It contains some of the ashes of the Buddha that were presented to the Emperor of Japan by Prime Minister Nehru in 1954. Another portion was presented to Mikhail Gorbachev by the Nipponzan-Myohoji monk, Junsei Terasawa. |
synth_fc_729_rep10 | No function call | DNA sequence | Generation | Single | https://en.wikipedia.org/wiki/Mole_(unit) | 6 | Derived units and SI multiples
The only SI derived unit with a special name derived from the mole is the katal, defined as one mole per second of catalytic activity. Like other SI units, the mole can also be modified by adding a metric prefix that multiplies it by a power of 10:
One femtomole is exactly 602,214,076 molecules; attomole and smaller quantities cannot be exactly realized. The yoctomole, equal to around 0.6 of an individual molecule, did make appearances in scientific journals in the year the yocto- prefix was officially implemented. |
synth_fc_3635_rep27 | Negative | Video game | Recommendation | Single | https://en.wikipedia.org/wiki/Tetris | 19 | Computational complexity
In computer science, it is common to analyze the computational complexity of problems, including real-life problems and games. It was proven that for the "offline" version of Tetris (the player knows the complete sequence of pieces that will be dropped, i.e. there is no hidden information) the following objectives are NP-complete:
Also, it is difficult to even approximately solve the first, second, and fourth problem. It is NP-hard, given an initial gameboard and a sequence of p pieces, to approximate the first two problems to within a factor of p for any constant ε > 0.It is NP-hard to approximate the last problem within a factor of 2 − ε for any constant ε > 0.
To prove NP-completeness, it was shown that there is a polynomial reduction between the 3-partition problem, which is also NP-complete, and the Tetris problem. |
synth_fc_15_rep9 | Positive | Acoustics | Calculation | Single | https://en.wikipedia.org/wiki/Danish_language | 35 | Consonants
The consonant inventory is comparatively simple. Basbøll (2005:73) distinguishes 17 non-syllabic consonant phonemes in Danish.
Many of these phonemes have quite different allophones in onset and coda where intervocalic consonants followed by a full vowel are treated as in onset, otherwise as in coda. Phonetically there is no voicing distinction among the stops, rather the distinction is one of aspiration. /p t k/ are aspirated in onset realized as, but not in coda. The pronunciation of t,, is in between a simple aspirated and a fully affricated (as has happened in German with the second High German consonant shift from t to z). There is dialectal variation, and some Jutlandic dialects may be less affricated than other varieties, with Northern and Western Jutlandic traditional dialects having an almost unaspirated dry t.
/v/ is pronounced as a in syllable coda, so e.g. /ɡraːvə/ (grave) is pronounced.
often have slight frication, but are usually pronounced as approximants. Danish differs from the English sound that is conventionally transcribed with the same IPA symbol, in that it is not a dental fricative but an alveolar approximant which is frequently heard as by second language learners.
The sound is found for example in the word /sjovˀ/ "fun" pronounced and /tjalˀ/ "marijuana" pronounced. Some analyses have posited it as a phoneme, but since it occurs only after /s/ or /t/ and does not occur after these phonemes, it can be analyzed as an allophone of /j/, which is devoiced after voiceless alveolar frication. This makes it unnecessary to postulate a /ɕ/ -phoneme in Danish. Jutlandic dialects often lack the sound and pronounce the sj cluster as or.
In onset, /r/ is realized as a uvular-pharyngeal approximant,, but in coda it is either realized as a non-syllabic low central vowel, or simply coalesces with the preceding vowel. The phenomenon is comparable to the r in German or in non-rhotic pronunciations of English. The Danish realization of /r/ as guttural – the so-called skarre-r – distinguishes the language from those varieties of Norwegian and Swedish that use trilled. Only very few, middle-aged or elderly, speakers of Jutlandic retain a frontal /r/ which is then usually realised as a flapped or approximant. |
synth_fc_2545_rep16 | Positive | Museum | Feature search | Single | https://en.wikipedia.org/wiki/Hellenistic_art | 8 | Glass and glyptic art
It was in the Hellenistic period that the Greeks, who until then only knew molded glass, discovered the technique of glass blowing, thus permitting new forms. Beginning in Syria, the art of glass developed especially in Italy. Molded glass continued, notably in the creation of intaglio jewelry.
The art of engraving gems hardly advanced at all, limiting itself to mass-produced items that lacked originality. As compensation, the cameo made its appearance. It concerns cutting in relief on a stone composed of several colored layers, allowing the object to be presented in relief with more than one color. The Hellenistic period produced some masterpieces like the Gonzaga cameo, now in the Hermitage Museum, and spectacular hardstone carvings like the Cup of the Ptolemies in Paris. |
synth_fc_722_rep14 | No function call | DNA sequence | Feature search | Single | https://en.wikipedia.org/wiki/Chloroplast | 49 | Prasinophyte-derived dinophyte chloroplast
Lepidodinium viride and its close relatives are dinophytes (see below) that lost their original peridinin chloroplast and replaced it with a green algal derived chloroplast (more specifically, a prasinophyte). Lepidodinium is the only dinophyte that has a chloroplast that's not from the rhodoplast lineage. The chloroplast is surrounded by two membranes and has no nucleomorph—all the nucleomorph genes have been transferred to the dinophyte nucleus. The endosymbiotic event that led to this chloroplast was serial secondary endosymbiosis rather than tertiary endosymbiosis—the endosymbiont was a green alga containing a primary chloroplast (making a secondary chloroplast). |
synth_fc_157_rep27 | Positive | Biology | Database removal | Multi | https://en.wikipedia.org/wiki/Echinoderm | 18 | Fossil history
The oldest candidate echinoderm fossil is Arkarua from the Precambrian of Australia. These fossils are disc-like, with radial ridges on the rim and a five-pointed central depression marked with radial lines. However, the fossils have no stereom or internal structure indicating a water vascular system, so they cannot be conclusively identified.
The first universally accepted echinoderms appear in the Lower Cambrian period; asterozoans appeared in the Ordovician, while the crinoids were a dominant group in the Paleozoic. Echinoderms left behind an extensive fossil record. It is hypothesised that the ancestor of all echinoderms was a simple, motile, bilaterally symmetrical animal with a mouth, gut and anus. This ancestral organism adopted an attached mode of life with suspension feeding, and developed radial symmetry. Even so, the larvae of all echinoderms are bilaterally symmetrical, and all develop radial symmetry at metamorphosis. Like their ancestor, the starfish and crinoids still attach themselves to the seabed while changing to their adult form.
The first echinoderms were non-motile, but evolved into animals able to move freely. These soon developed endoskeletal plates with stereom structure, and external ciliary grooves for feeding. The Paleozoic echinoderms were globular, attached to the substrate and were orientated with their oral surfaces facing upwards. These early echinoderms had ambulacral grooves extending down the side of the body, fringed on either side by brachioles, like the pinnules of a modern crinoid. Eventually, except for the crinoids, all the classes of echinoderms reversed their orientation to become mouth-downward. Before this happened, the podia probably had a feeding function, as they do in the crinoids today. The locomotor function of the podia came later, when the re-orientation of the mouth brought the podia into contact with the substrate for the first time. |
synth_fc_145_rep27 | Positive | Biology | Calculation | Single | https://en.wikipedia.org/wiki/Cercozoa | 1 | Cercozoa is a phylum of diverse single-celled eukaryotes. They lack shared morphological characteristics at the microscopic level, and are instead united by molecular phylogenies of rRNA and actin or polyubiquitin. They were the first major eukaryotic group to be recognized mainly through molecular phylogenies. They are the natural predators of many species of bacteria. They are closely related to the phylum Retaria, comprising amoeboids that usually have complex shells, and together form a supergroup called Rhizaria. |
synth_fc_483_rep20 | Positive | Corporate Management | Database calculation | Multi | https://en.wikipedia.org/wiki/Hard_disk_drive | 22 | Development
The rate of areal density advancement was similar to Moore's law (doubling every two years) through 2010: 60% per year during 1988–1996, 100% during 1996–2003 and 30% during 2003–2010. Speaking in 1997, Gordon Moore called the increase "flabbergasting", while observing later that growth cannot continue forever. Price improvement decelerated to −12% per year during 2010–2017, as the growth of areal density slowed. The rate of advancement for areal density slowed to 10% per year during 2010–2016, and there was difficulty in migrating from perpendicular recording to newer technologies.
As bit cell size decreases, more data can be put onto a single drive platter. In 2013, a production desktop 3 TB HDD (with four platters) would have had an areal density of about 500 Gbit/in which would have amounted to a bit cell comprising about 18 magnetic grains (11 by 1.6 grains). Since the mid-2000s, areal density progress has been challenged by a superparamagnetic trilemma involving grain size, grain magnetic strength and ability of the head to write. In order to maintain acceptable signal-to-noise, smaller grains are required; smaller grains may self-reverse (electrothermal instability) unless their magnetic strength is increased, but known write head materials are unable to generate a strong enough magnetic field sufficient to write the medium in the increasingly smaller space taken by grains.
Magnetic storage technologies are being developed to address this trilemma, and compete with flash memory –based solid-state drives (SSDs). In 2013, Seagate introduced shingled magnetic recording (SMR), intended as something of a "stopgap" technology between PMR and Seagate's intended successor heat-assisted magnetic recording (HAMR). SMR utilises overlapping tracks for increased data density, at the cost of design complexity and lower data access speeds (particularly write speeds and random access 4k speeds).
By contrast, HGST (now part of Western Digital) focused on developing ways to seal helium -filled drives instead of the usual filtered air. Since turbulence and friction are reduced, higher areal densities can be achieved due to using a smaller track width, and the energy dissipated due to friction is lower as well, resulting in a lower power draw. Furthermore, more platters can be fit into the same enclosure space, although helium gas is notoriously difficult to prevent escaping. Thus, helium drives are completely sealed and do not have a breather port, unlike their air-filled counterparts.
Other recording technologies are either under research or have been commercially implemented to increase areal density, including Seagate's heat-assisted magnetic recording (HAMR). HAMR requires a different architecture with redesigned media and read/write heads, new lasers, and new near-field optical transducers. HAMR is expected to ship commercially in late 2020 or 2021. Technical issues delayed the introduction of HAMR by a decade, from earlier projections of 2009, 2015, 2016, and the first half of 2019. Some drives have adopted dual independent actuator arms to increase read/write speeds and compete with SSDs. HAMR's planned successor, bit-patterned recording (BPR), has been removed from the roadmaps of Western Digital and Seagate. Western Digital's microwave-assisted magnetic recording (MAMR), also referred to as energy-assisted magnetic recording (EAMR), was sampled in 2020, with the first EAMR drive, the Ultrastar HC550, shipping in late 2020. Two-dimensional magnetic recording (TDMR) and "current perpendicular to plane" giant magnetoresistance (CPP/GMR) heads have appeared in research papers. A 3D-actuated vacuum drive (3DHD) concept and 3D magnetic recording have been proposed.
Depending upon assumptions on feasibility and timing of these technologies, Seagate forecasts that areal density will grow 20% per year during 2020–2034. |
synth_fc_723_rep7 | Positive | DNA sequence | Analysis | Multi | https://en.wikipedia.org/wiki/Icterid | 5 | Taxonomy
The family group was introduced in 1825 as a subfamily Icterina by Irish zoologist Nicholas Vigors. He placed the subfamily in the starling family Sturnidae.
A phylogenetic analysis of the passerine families by Carl Oliveros and collaborators published in 2019 found that the family Icteridae was sister to the family Icteriidae (containing the yellow breasted chat) and together these two families formed a clade that was sister to the New World warbler family Parulidae.
The genus level cladogram shown below is based on a molecular phylogenetic study by Alexis Powell and collaborators that was published in 2014. The study compared mitochondrial gene sequences. The subfamilies are those that were proposed in 2016 by Van Remsen and collaborators. The numbers of species are taken from the list maintained by Frank Gill, Pamela Rasmussen and David Donsker on behalf of the International Ornithological Committee (IOC). |
synth_fc_1825_rep6 | Negative | History | Entity search | Single | https://en.wikipedia.org/wiki/Minoan_civilization | 12 | Pottery
Many different styles of potted wares and techniques of production are observable throughout the history of Crete. Early Minoan ceramics were characterized by patterns of spirals, triangles, curved lines, crosses, fish bones, and beak-spouts. However, while many of the artistic motifs are similar in the Early Minoan period, there are many differences that appear in the reproduction of these techniques throughout the island which represent a variety of shifts in taste as well as in power structures. There were also many small terracotta figurines.
During the Middle Minoan period, naturalistic designs (such as fish, squid, birds and lilies) were common. In the Late Minoan period, flowers and animals were still characteristic but more variety existed. However, in contrast to later Ancient Greek vase painting, paintings of human figures are extremely rare, and those of land mammals not common until late periods. Shapes and ornament were often borrowed from metal tableware that has largely not survived, while painted decoration probably mostly derives from frescos. |
synth_fc_2_rep9 | Positive | Acoustics | Calculation | Multi | https://en.wikipedia.org/wiki/Resonance | 14 | Voltage across the resistor
Suppose that the output voltage of interest is the voltage across the resistor. In the Laplace domain the voltage across the resistor is V out (s) = R I (s), {\displaystyle V_{\text{out}}(s)=RI(s),} V out (s) = R s L (s 2 + R L s + 1 L C) V in (s), {\displaystyle V_{\text{out}}(s)={\frac {Rs}{L\left(s^{2}+{\frac {R}{L}}s+{\frac {1}{LC}}\right)}}V_{\text{in}}(s),}
and using the same natural frequency and damping ratio as in the capacitor example the transfer function is H (s) = 2 ζ ω 0 s s 2 + 2 ζ ω 0 s + ω 0 2. {\displaystyle H(s)={\frac {2\zeta \omega _{0}s}{s^{2}+2\zeta \omega _{0}s+\omega _{0}^{2}}}.}
This transfer function also has the same poles as the previous RLC circuit examples, but it only has one zero in the numerator at s = 0. For this transfer function, its gain is G (ω) = 2 ζ ω 0 ω (2 ω ω 0 ζ) 2 + (ω 0 2 − ω 2) 2. {\displaystyle G(\omega)={\frac {2\zeta \omega _{0}\omega }{\sqrt {\left(2\omega \omega _{0}\zeta \right)^{2}+(\omega _{0}^{2}-\omega ^{2})^{2}}}}.}
The resonant frequency that maximizes this gain is ω r = ω 0, {\displaystyle \omega _{r}=\omega _{0},} and the gain is one at this frequency, so the voltage across the resistor resonates at the circuit's natural frequency and at this frequency the amplitude of the voltage across the resistor equals the input voltage's amplitude. |
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