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COVID-19 pandemic in Guyana-Timeline-Ten Guyanese were arrested for trying to cross into Brazil illegally and were placed in quarantine. The situation in Brazil with regards to COVID-19 did not deter crossings.On 10 May, another resident of Palms Geriatric Home tested positive for the virus.On 11 May, it was reported t... | milkshake721/2.1M-wiki-STEM |
COVID-19 pandemic in Guyana-Timeline-A man who was quarantined with COVID-19 in Lethem escaped and was captured after crossing the closed border Brazil that same day, raising concerns about legalities and his contacts during the escape.On 20 May, random testing was performed among the Presidential Guard resulted in eig... | milkshake721/2.1M-wiki-STEM |
COVID-19 pandemic in Guyana-Timeline-August On 18 August 2020, seventeen were arrested for violating COVID-19 restrictions put in place by police at Montrose bar.It was announced on 19 August, that President Irfaan Ali would address the nation on the government's response to the COVID-19 pandemic that night, amid a sha... | milkshake721/2.1M-wiki-STEM |
COVID-19 pandemic in Guyana-Preventive measures-All borders, airports, and ports are closed for passengers All schools have been closed A curfew has been instituted between 18:00 and 06:00 All non-essential businesses must close All post offices are closed Everybody should stay at home except for essential journeys Pub... | milkshake721/2.1M-wiki-STEM |
COVID-19 pandemic in Guyana-Disputed territory with Venezuela-The International Court of Justice planned to discuss Guyana and Venezuela border dispute over Guayana Esequiba in March 2020. The hearing was postponed due to the pandemic.The first hearing was finally carried out on 30 June 2020, but Venezuela did not part... | milkshake721/2.1M-wiki-STEM |
COVID-19 pandemic in Guyana-Notable deaths-John Percy Leon Lewis (13 February 1943 – 7 April 2020), Guyanese military officer and president of the Guyana Rugby Football Union Samuel Wilson (c.1942 – 9 September 2020), former toshao (indigenous village chief) of Batavia, Cuyuni-Mazaruni | milkshake721/2.1M-wiki-STEM |
COVID-19 pandemic in Guyana-Statistics-New cases per day Deaths per day Active cases per day Chronology of the number of active cases Gaps in data completed using Consulytic Caribbean | milkshake721/2.1M-wiki-STEM |
Crop rotation-Crop rotation-Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. This practice reduces the reliance of crops on one set of nutrients, pest and weed pressure, along with the probability of developing resistant pests and weeds... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Crop rotation-Growing the same crop in the same place for many years in a row, known as monocropping, gradually depletes the soil of certain nutrients and selects for both a highly competitive pest and weed community. Without balancing nutrient use and diversifying pest and weed communities, the productiv... | milkshake721/2.1M-wiki-STEM |
Crop rotation-History-Agriculturalists have long recognized that suitable rotations such as planting spring crops for livestock in place of grains for human consumption make it possible to restore or to maintain productive soils. Ancient Near Eastern farmers practiced crop rotation in 6000 BC without understanding the ... | milkshake721/2.1M-wiki-STEM |
Crop rotation-History-Two-field systems Under a two-field rotation, half the land was planted in a year, while the other half lay fallow. Then, in the next year, the two fields were reversed. In China both the two-field and three-field system had been used since the Eastern Zhou period. From the times of Charlemagne (d... | milkshake721/2.1M-wiki-STEM |
Crop rotation-History-Three-field systems From the end of the Middle Ages until the 20th century, Europe's farmers practiced a three-field rotation, where available lands were divided into three sections. One section was planted in the autumn with rye or winter wheat, followed by spring oats or barley; the second secti... | milkshake721/2.1M-wiki-STEM |
Crop rotation-History-Four-field rotations Farmers in the region of Waasland (in present-day northern Belgium) pioneered a four-field rotation in the early 16th century, and the British agriculturist Charles Townshend (1674–1738) popularised this system in the 18th century. The sequence of four crops (wheat, turnips, b... | milkshake721/2.1M-wiki-STEM |
Crop rotation-History-Modern developments George Washington Carver (1860s–1943) studied crop-rotation methods in the United States, teaching southern farmers to rotate soil-depleting crops like cotton with soil-enriching crops like peanuts and peas. | milkshake721/2.1M-wiki-STEM |
Crop rotation-History-In the Green Revolution of the mid-20th century the traditional practice of crop rotation gave way in some parts of the world to the practice of supplementing the chemical inputs to the soil through topdressing with fertilizers, adding (for example) ammonium nitrate or urea and restoring soil pH w... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Crop choice-A preliminary assessment of crop interrelationships can be found in how each crop: contributes to soil organic matter (SOM) content provides for pest management manages deficient or excess nutrients how it contributes to or controls for soil erosion interbreeds with other crops to produce hybr... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Crop choice-Row crops Many crops which are critical for the market, like vegetables, are row crops (that is, grown in tight rows). While often the most profitable for farmers, these crops are more taxing on the soil. Row crops typically have low biomass and shallow roots: this means the plant contributes ... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Crop choice-Legumes A great advantage of crop rotation comes from the interrelationship of nitrogen-fixing crops with nitrogen-demanding crops. Legumes, like alfalfa and clover, collect available nitrogen from the atmosphere and store it in nodules on their root structure. When the plant is harvested, the... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Crop choice-Grasses and cereals Cereal and grasses are frequent cover crops because of the many advantages they supply to soil quality and structure. The dense and far-reaching root systems give ample structure to surrounding soil and provide significant biomass for soil organic matter.
Grasses and cereal... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Planning a rotation-There are numerous factors that must be taken into consideration when planning a crop rotation. Planning an effective rotation requires weighing fixed and fluctuating production circumstances: market, farm size, labor supply, climate, soil type, growing practices, etc. Moreover, a crop... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Implementation-Crop rotation systems may be enriched by the influences of other practices such as the addition of livestock and manure, intercropping or multiple cropping, and is common in organic cropping systems. | milkshake721/2.1M-wiki-STEM |
Crop rotation-Implementation-Incorporation of livestock Introducing livestock makes the most efficient use of critical sod and cover crops; livestock (through manure) are able to distribute the nutrients in these crops throughout the soil rather than removing nutrients from the farm through the sale of hay.Mixed farmin... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Implementation-Intercropping Multiple cropping systems, such as intercropping or companion planting, offer more diversity and complexity within the same season or rotation. An example of companion planting is the three sisters, the inter-planting of corn with pole beans and vining squash or pumpkins. In t... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Implementation-Organic farming Crop rotation is a required practice, in the United States, for farm seeking organic certification. The “Crop Rotation Practice Standard” for the National Organic Program under the U.S. Code of Federal Regulations, section §205.205, states Farmers are required to implement a... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Implementation-In addition to lowering the need for inputs (by controlling for pests and weeds and increasing available nutrients), crop rotation helps organic growers increase the amount of biodiversity their farms. Biodiversity is also a requirement of organic certification, however, there are no rules ... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Agronomists describe the benefits to yield in rotated crops as "The Rotation Effect". There are many benefits of rotation systems. The factors related to the increase are broadly due to alleviation of the negative factors of monoculture cropping systems. Specifically, improved nutrition; pest, pa... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Other benefits of rotation cropping systems include production cost advantages. Overall financial risks are more widely distributed over more diverse production of crops and/or livestock. Less reliance is placed on purchased inputs and over time crops can maintain production goals with fewer inpu... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Soil organic matter The use of different species in rotation allows for increased soil organic matter (SOM), greater soil structure, and improvement of the chemical and biological soil environment for crops. With more SOM, water infiltration and retention improves, providing increased drought tol... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Soil organic matter is a mix of decaying material from biomass with active microorganisms. Crop rotation, by nature, increases exposure to biomass from sod, green manure, and various other plant debris. The reduced need for intensive tillage under crop rotation allows biomass aggregation to lead ... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Soil microorganisms also decrease pathogen and pest activity through competition. In addition, plants produce root exudates and other chemicals which manipulate their soil environment as well as their weed environment. Thus rotation allows increased yields from nutrient availability but also alle... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Carbon sequestration Studies have shown that crop rotations greatly increase soil organic carbon (SOC) content, the main constituent of soil organic matter. Carbon, along with hydrogen and oxygen, is a macronutrient for plants. Highly diverse rotations spanning long periods of time have shown to ... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Nitrogen fixing Rotating crops adds nutrients to the soil. Legumes, plants of the family Fabaceae, for instance, have nodules on their roots which contain nitrogen-fixing bacteria called rhizobia. During a process called nodulation, the rhizobia bacteria use nutrients and water provided by the pl... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Pathogen and pest control Crop rotation is also used to control pests and diseases that can become established in the soil over time. The changing of crops in a sequence decreases the population level of pests by (1) interrupting pest life cycles and (2) interrupting pest habitat. Plants within t... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-This principle is of particular use in organic farming, where pest control must be achieved without synthetic pesticides. | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Weed management Integrating certain crops, especially cover crops, into crop rotations is of particular value to weed management. These crops crowd out weeds through competition. In addition, the sod and compost from cover crops and green manure slows the growth of what weeds are still able to ma... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-In addition to their negative impact on crop quality and yield, weeds can slow down the harvesting process. Weeds make farmers less efficient when harvesting, because weeds like bindweeds, and knotgrass, can become tangled in the equipment, resulting in a stop-and-go type of harvest. | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Preventing soil erosion Crop rotation can significantly reduce the amount of soil lost from erosion by water. In areas that are highly susceptible to erosion, farm management practices such as zero and reduced tillage can be supplemented with specific crop rotation methods to reduce raindrop impa... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-When a forage crop breaks down, binding products are formed that act like an adhesive on the soil, which makes particles stick together, and form aggregates. The formation of soil aggregates is important for erosion control, as they are better able to resist raindrop impact, and water erosion. So... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Biodiversity Increasing the biodiversity of crops has beneficial effects on the surrounding ecosystem and can host a greater diversity of fauna, insects, and beneficial microorganisms in the soil as found by McDaniel et al 2014 and Lori et al 2017. Some studies point to increased nutrient availab... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Benefits-Farm productivity Crop rotation contributes to increased yields through improved soil nutrition. By requiring planting and harvesting of different crops at different times, more land can be farmed with the same amount of machinery and labour.
Risk management Different crops in the rotation can re... | milkshake721/2.1M-wiki-STEM |
Crop rotation-Challenges-While crop rotation requires a great deal of planning, crop choice must respond to a number of fixed conditions (soil type, topography, climate, and irrigation) in addition to conditions that may change dramatically from year to the next (weather, market, labor supply). In this way, it is unwis... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Pivot point (technical analysis)-In financial markets, a pivot point is a price level that is used by traders as a possible indicator of market movement. A pivot point is calculated as an average of significant prices (high, low, close) from the performance of a market in the prior trad... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Pivot point (technical analysis)-It is customary to calculate additional levels of support and resistance, below and above the pivot point, respectively, by subtracting or adding price differentials calculated from previous trading ranges of the market.A pivot point and the associated s... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Calculation-Several methods exist for calculating the pivot point (P) of a market. Most commonly, it is the arithmetic average of the high (H), low (L), and closing (C) prices of the market in the prior trading period: P = (H + L + C) / 3.Sometimes, the average also includes the previou... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Calculation-Some technical analysts use additional levels just above and below the pivot point (P) to define a range called "Central Pivot Range" or simply "CPR". Hence, instead of focusing on just one single level, they consider a range or a zone.
The lower boundary of this range is ca... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Support and resistance levels-Price support and resistance levels are key trading tools in any market. Their roles may be interchangeable, depending on whether the price level is approached in an up-trending or a down-trending market. These price levels may be derived from many market a... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Support and resistance levels-R1 = P + (P − L) = 2×P − L S1 = P − (H − P) = 2×P − HThus, these levels may simply be calculated by subtracting the previous low (L) and high (H) price, respectively, from twice the pivot point value:The second set of resistance (R2) and support (S2) levels... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Support and resistance levels-Qualitatively, the second and higher support and resistance levels are always located symmetrically around the pivot point, whereas this is not the case for the first levels, unless the pivot point happens to divide the prior trading range exactly in half. | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Trading tool-The pivot point itself represents a level of highest resistance or support, depending on the overall market condition. If the market is directionless (undecided), prices may fluctuate greatly around this level until a price breakout develops. Trading above or below the pivo... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Trading tool-Many traders recognize the half-way levels between any of these levels as additional, but weaker resistance or support areas. The middle or mid-point pivots between the pivot points have no standard label format unlike the support and resistance labels. It's common that the... | milkshake721/2.1M-wiki-STEM |
Pivot point (technical analysis)-Trading tool-Using (+) and (-) symbols, the mid-point between the pivot point and R1 can be designated as M+, between R1 and R2 is M++. Below the pivot point the mid-points are labeled as M− and M−−. Using a number format starting from 0 to 5, the mid-points start as M0 between S3 and S... | milkshake721/2.1M-wiki-STEM |
Primary mediastinal B-cell lymphoma-Primary mediastinal B-cell lymphoma-Primary mediastinal B-cell lymphoma, abbreviated PMBL, is a rare type of lymphoma that forms in the mediastinum (the space in between the lungs) and predominantly affects young adults.It is a subtype of diffuse large B-cell lymphoma; however, it ge... | milkshake721/2.1M-wiki-STEM |
Primary mediastinal B-cell lymphoma-Diagnosis-Diagnosis requires a biopsy, so that the exact type of tissue can be determined by examination under a microscope. PMBL is generally considered a sub-type of diffuse large B-cell lymphoma, although it is also closely related to nodular sclerosing Hodgkin lymphoma (NSHL). Tu... | milkshake721/2.1M-wiki-STEM |
Primary mediastinal B-cell lymphoma-Treatment-Treatment commonly begins with months of multi-drug chemotherapy regimen. Either R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisolone) or DA-EPOCH-R (dose-adjusted etoposide, prednisolone, vincristine, cyclophosphamide, doxorubicin, rituximab) has bee... | milkshake721/2.1M-wiki-STEM |
Primary mediastinal B-cell lymphoma-Prognosis-Most people with PMBL are successfully treated and survive for many years. However, if the initial treatment is unsuccessful, or if it returns, the long-term prognosis is worse. Relapses generally appear within 12 to 18 months after the completion of treatment. | milkshake721/2.1M-wiki-STEM |
Primary mediastinal B-cell lymphoma-Epidemiology-This lymphoma is most commonly seen in women between the age of 20 and 40. | milkshake721/2.1M-wiki-STEM |
Link margin-Link margin-In a wireless communication system, the link margin (LKM), measured in dB, is the difference between the minimum expected power received at the receiver's end, and the receiver's sensitivity (i.e., the received power at which the receiver will stop working). A 15 dB link margin means that the sy... | milkshake721/2.1M-wiki-STEM |
Link margin-Link margin-It is typical to design a system with at least a few dB of link margin, to allow for attenuation that is not modeled elsewhere. For example, a satellite communications system operating in the tens of gigahertz might require additional link margin (vs. the link budget assuming lossless propagatio... | milkshake721/2.1M-wiki-STEM |
Link margin-Link margin-A system with a negative link margin cannot transfer data, so one or more of the following are needed: more transmitter power; more antenna gain at the receiver or transmitter; less propagation loss (e.g., better antenna locations and/or shorter paths); lower receiver noise figure; improved erro... | milkshake721/2.1M-wiki-STEM |
Hantzsch ester-Hantzsch ester-Hantzsch ester refers to an organic compound with the formula HN(MeC=C(CO2Et))2CH2 where Me = methyl (CH3) and Et = ethyl (C2H5). It is a light yellow solid. The compound is an example of a 1,4-dihydropyridine. It is named after Arthur Rudolf Hantzsch who described its synthesis in 1881. T... | milkshake721/2.1M-wiki-STEM |
Hantzsch ester-Preparation-Hantzsch ester can be made with a Hantzsch pyridine synthesis where formaldehyde, two equivalents of ethyl acetoacetate and ammonium acetate are combined to afford the product in high yield. | milkshake721/2.1M-wiki-STEM |
Hantzsch ester-Structure-As confirmed by X-ray crystallography, Hantzsch ester has a planar C5N core. | milkshake721/2.1M-wiki-STEM |
Content Protection for Recordable Media-Content Protection for Recordable Media-Content Protection for Recordable Media and Pre-Recorded Media (CPRM / CPPM) is a mechanism for controlling the copying, moving, and deletion of digital media on a host device, such as a personal computer, or other player. It is a form of d... | milkshake721/2.1M-wiki-STEM |
Content Protection for Recordable Media-Content Protection for Recordable Media-The CPRM / CPPM specification defines a renewable cryptographic method for restricting content when recorded on physical media. The currently implemented method utilizes the Cryptomeria cipher (C2) algorithm for symmetric encryption. The ty... | milkshake721/2.1M-wiki-STEM |
Content Protection for Recordable Media-Content Protection for Recordable Media-The CPRM / CPPM specification was designed to meet the requirements of intellectual property owners while balancing the implementation requirements of manufacturers. To accomplish these requirements, the system defined by the specification ... | milkshake721/2.1M-wiki-STEM |
Content Protection for Recordable Media-Content Protection for Recordable Media-A controversial proposal to add generic key exchange commands (that could be utilized by CPRM and other content restriction technologies) to ATA specifications for removable hard drives was abandoned after outcry in 2001.
CPRM is widely dep... | milkshake721/2.1M-wiki-STEM |
Fructose 1-phosphate-Fructose 1-phosphate-Fructose-1-phosphate is a derivative of fructose. It is generated mainly by hepatic fructokinase but is also generated in smaller amounts in the small intestinal mucosa and proximal epithelium of the renal tubule. It is an important intermediate of glucose metabolism. Because f... | milkshake721/2.1M-wiki-STEM |
Fructose 1-phosphate-Fructose 1-phosphate-Aldolase B converts it into glyceraldehyde and dihydroxyacetone phosphate (DHAP). Glyceraldehyde is then phosphorylated by triose kinase to glyceraldehyde 3-phosphate. Metabolism of fructose thus essentially results in intermediates of glycolysis. This means that fructose has t... | milkshake721/2.1M-wiki-STEM |
Fructose 1-phosphate-Clinical significance-In hereditary fructose intolerance caused by defects in aldolase B, fructose 1-phosphate accumulates in the liver and causes a number of adverse defects. Hypoglycemia results from inhibition of glycogenolysis and gluconeogenesis. It depletes intracellular phosphate reserves wh... | milkshake721/2.1M-wiki-STEM |
HOT-2-HOT-2-HOT-2 (2,5-dimethoxy-4-(β-ethylthio)-N-hydroxyphenethylamine) is a psychedelic phenethylamine of the 2C family. It was presumably first synthesized by Alexander Shulgin and reported in his book PiHKAL. | milkshake721/2.1M-wiki-STEM |
HOT-2-Chemistry-HOT-2's full chemical name is 2-[4-(2-ethylthio)-2,5-dimethoxyphenyl–N–hydroxyethanamine. It has structural properties similar to 2C-T-2 and to other drugs in the HOT- series, with the most closely related compounds being HOT-7 and HOT-17. | milkshake721/2.1M-wiki-STEM |
HOT-2-General information-The dosage range of HOT-2 is typically 10-18 mg and its duration is approximately 6–10 hours according to Shulgin. HOT-2 produces visuals and moving, flowing lights. It also causes euphoria and increases blood pressure. | milkshake721/2.1M-wiki-STEM |
HOT-2-Legality-United Kingdom This substance is a Class A drug in the Drugs controlled by the UK Misuse of Drugs Act. | milkshake721/2.1M-wiki-STEM |
Laboratoire de Zététique-Laboratoire de Zététique-The Laboratoire de Zététique (English: Zetetic Laboratory) is a structure founded by professor Henri Broch in 1998. | milkshake721/2.1M-wiki-STEM |
Laboratoire de Zététique-Purpose and history-The laboratory is a research and information centre concerned with purported "paranormal" or "abnormal" phenomena. The goal is dissemination of the scientific method and zététique (defined as "the art of doubt", in English better known as scientific skepticism). | milkshake721/2.1M-wiki-STEM |
Laboratoire de Zététique-Purpose and history-The Laboratoire de Zététique is run by an association called the Centre d'Analyse Zététique (Centre for Zetetic Analysis), which publishes the CAZette (a portmanteau of gazette and its abbreviation CAZ) since November 2011. Since 2005, it is affiliated with the Center for In... | milkshake721/2.1M-wiki-STEM |
Trading strategy-Trading strategy-In finance, a trading strategy is a fixed plan that is designed to achieve a profitable return by going long or short in markets. The main reasons that a properly researched trading strategy helps are its verifiability, quantifiability, consistency, and objectivity. | milkshake721/2.1M-wiki-STEM |
Trading strategy-Trading strategy-For every trading strategy one needs to define assets to trade, entry/exit points and money management rules. Bad money management can make a potentially profitable strategy unprofitable.Trading strategies are based on fundamental or technical analysis, or both. They are usually verifi... | milkshake721/2.1M-wiki-STEM |
Trading strategy-Types of trading strategies-The term trading strategy can in brief be used by any fixed plan of trading a financial instrument, but the general use of the term is within computer assisted trading, where a trading strategy is implemented as computer program for automated trading.
Technical strategies ca... | milkshake721/2.1M-wiki-STEM |
Trading strategy-Development-The trading strategy is developed by the following methods: Automated trading; by programming or by visual development. | milkshake721/2.1M-wiki-STEM |
Trading strategy-Development-Trading Plan Creation; by creating a detailed and defined set of rules that guide the trader into and through the trading process with entry and exit techniques clearly outlined and risk, reward parameters established from the outset.The development and application of a trading strategy pre... | milkshake721/2.1M-wiki-STEM |
Trading strategy-Performance measurement-Usually the performance of a trading strategy is measured on the risk-adjusted basis. Probably the best-known risk-adjusted performance measure is the Sharpe ratio. However, in practice one usually compares the expected return against the volatility of returns or the maximum dra... | milkshake721/2.1M-wiki-STEM |
Trading strategy-Executing strategies-A trading strategy can be executed by a trader (Discretionary Trading) or automated (Automated Trading). Discretionary Trading requires a great deal of skill and discipline. It is tempting for the trader to deviate from the strategy, which usually reduces its performance. | milkshake721/2.1M-wiki-STEM |
Trading strategy-Executing strategies-An automated trading strategy wraps trading formulas into automated order and execution systems. Advanced computer modeling techniques, combined with electronic access to world market data and information, enable traders using a trading strategy to have a unique market vantage poin... | milkshake721/2.1M-wiki-STEM |
Call capture-Call capture-Call Capture technology is both a phone and text-based technology that captures personal data from persons who inquire for information on something; usually a property for sale or rent. After the call is placed, the system notifies a client of the name and phone number of the person calling. T... | milkshake721/2.1M-wiki-STEM |
Comparison of web server software-Comparison of web server software-Web server software allows computers to act as web servers. The first web servers supported only static files, such as HTML (and images), but now they commonly allow embedding of server side applications.
Some web application frameworks include simple ... | milkshake721/2.1M-wiki-STEM |
Comparison of web server software-Features-Some features may be intentionally not included to web server to avoid featuritis. For example: TLS/HTTPS may be enabled with a separate stunnel daemon that terminates TLS and redirects raw HTTP packets to http daemon.
NGINX and OpenBSD httpd authors decided not to include CGI... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Activin and inhibin-Activin and inhibin are two closely related protein complexes that have almost directly opposite biological effects. Identified in 1986, activin enhances FSH biosynthesis and secretion, and participates in the regulation of the menstrual cycle. Many other functions have been foun... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Structure-The activin and inhibin protein complexes are both dimeric in structure, and, in each complex, the two monomers are linked to one another by a single disulfide bond. In addition, both complexes are derived from the same family of related genes and proteins but differ in their subunit compo... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Structure-The βC subunit is able to form activin heterodimers with βA or βB subunits but is unable to dimerize with inhibin α. | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Function-Activin Activin is produced in the gonads, pituitary gland, placenta, and other organs: In the ovarian follicle, activin increases FSH binding and FSH-induced aromatization. It participates in androgen synthesis enhancing LH action in the ovary and testis. In the male, activin enhances sper... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Mechanism of action-Activin As with other members of the superfamily, activins interact with two types of cell surface transmembrane receptors (Types I and II) which have intrinsic serine/threonine kinase activities in their cytoplasmic domains: Activin type 1 receptors: ACVR1, ACVR1B, ACVR1C Activi... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Mechanism of action-Smad3 then translocates to the nucleus and interacts with SMAD4 through multimerization, resulting in their modulation as transcription factor complexes responsible for the expression of a large variety of genes.
Inhibin In contrast to activin, much less is known about the mechan... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Clinical significance-Activin Activin A is more plentiful in the adipose tissue of obese, compared to lean persons. Activin A promotes the proliferation of adipocyte progenitor cells, while inhibiting their differentiation into adipocytes. Activin A also increases inflammatory cytokines in macrophag... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Clinical significance-Inhibin Quantification of inhibin A is part of the prenatal quad screen that can be administered during pregnancy at a gestational age of 16–18 weeks. An elevated inhibin A (along with an increased beta-hCG, decreased AFP, and a decreased estriol) is suggestive of the presence ... | milkshake721/2.1M-wiki-STEM |
Activin and inhibin-Clinical significance-It also has been used as a marker for ovarian cancer.Inhibin B may be used as a marker of spermatogenesis function and male infertility. The mean serum inhibin B level is significantly higher among fertile men (approximately 140 pg/mL) than in infertile men (approximately 80 pg... | milkshake721/2.1M-wiki-STEM |
7-PET-7-PET-7-PET is an opioid analgesic drug that has 300 times the potency of morphine by weight. It was discovered by K.W. Bentley and is related to the more well known oripavine derivative etorphine, which is used as a veterinary painkiller and anesthetic medication for the sedation of large animals such as elephan... | milkshake721/2.1M-wiki-STEM |
Secular variation-Secular variation-The secular variation of a time series is its long-term, non-periodic variation (see decomposition of time series). Whether a variation is perceived as secular or not depends on the available timescale: a variation that is secular over a timescale of centuries may be a segment of wha... | milkshake721/2.1M-wiki-STEM |
Secular variation-Secular variation-The term is used wherever time series are applicable in history, economics, operations research, biological anthropology, and astronomy (particularly celestial mechanics) such as VSOP (planets). | milkshake721/2.1M-wiki-STEM |
Secular variation-Etymology-The word secular, from the Latin root saecularis ("of an age, occurring once in an age"), has two basic meanings: I. Of or pertaining to the world (from which secularity is derived), and II. Of or belonging to an age or long period. The latter use appeared in the 18th century in the sense of... | milkshake721/2.1M-wiki-STEM |
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