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Synchronization Of Menstrual Cycles
Menstrual synchrony, also called the McClintock effect, or the Wellesley effect, is a contested process whereby women who begin living together in close proximity would experience their menstrual cycle onsets (the onset of menstruation or menses) becoming more synchronized together in time than when previously living apart. "For example, the distribution of onsets of seven female lifeguards was scattered at the beginning of the summer, but after 3 months spent together, the onset of all seven cycles fell within a 4-day period." Martha McClintock's 1971 paper, published in ''Nature'', says that menstrual cycle synchronization happens when the menstrual cycle onsets of two or more women become closer together in time than they were several months earlier. After the initial studies, several papers were published reporting methodological flaws in studies reporting menstrual synchrony including McClintock's study. In addition, other studies were published that failed to find synchron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
String Figure
A string figure is a design formed by manipulating string on, around, and using one's fingers or sometimes between the fingers of multiple people. String figures may also involve the use of the mouth, wrist, and feet. They may consist of singular images or be created and altered as a game, known as a string game, or as part of a story involving various figures made in sequence (string story). String figures have also been used for divination, such as to predict the sex of an unborn child. A popular string game is cat's cradle, but many string figures are known in many places under different names, and string figures are well distributed throughout the world.Elffers, Joost and Schuyt, Michael (1978/1979). ''Cat's Cradles and Other String Figures'', p.197. . History According to Camilla Gryski, a Canadian librarian and author of numerous string figure books, "We don't know when people first started playing with string, or which primitive people invented this ancient art. We d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buckingham Bay
Buckingham Bay is a large, rectangular bay on the northern coast of Arnhem Land, in the Northern Territory of Australia. It lies 520 km east of Darwin and 120 km west of Nhulunbuy. Description The bay is about 40 km long and 16 km wide. It is aligned from south-west where the Buckingham River enters, to north-east where it opens into the Arafura Sea. It is largely bordered by intertidal mudflats, with patches of mangroves along the lower reaches of the Buckingham River. The saline flats back on to a seasonally inundated floodplain. There are scattered patches of dry coastal vine thicket along the margins of the floodplain. The bay and adjoining plains are held by the Arnhem Land Aboriginal Land Trust as Aboriginal freehold land. The nearest communities are Galiwin'ku on Elcho Island 15 km to the north-west, and Gapuwiyak some 25 km to the south.Sites of Conservation Significance: Buckingham Bay. Birds The bay's intertidal mudflats and seas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesbian
A lesbian is a Homosexuality, homosexual woman.Zimmerman, p. 453. The word is also used for women in relation to their sexual identity or sexual behavior, regardless of sexual orientation, or as an adjective to characterize or associate nouns with female homosexuality or same-sex attraction. The concept of "lesbian" to differentiate women with a shared sexual orientation evolved in the 20th century. Throughout history, women have not had the same freedom or independence as men to pursue homosexual relationships, but neither have they met the same harsh punishment as homosexual men in some societies. Instead, lesbian relationships have often been regarded as harmless, unless a participant attempts to assert privileges traditionally enjoyed by men. As a result, little in history was documented to give an accurate description of how female homosexuality was expressed. When early sexologists in the late 19th century began to categorize and describe homosexual behavior, hampere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Missouri
The University of Missouri (Mizzou, MU, or Missouri) is a public university, public Land-grant university, land-grant research university in Columbia, Missouri. It is Missouri's largest university and the flagship of the four-campus University of Missouri System. MU was founded in 1839 and was the first public university west of the Mississippi River. It has been a member of the Association of American Universities since 1908 and is classified among "R1: Doctoral Universities – Very high research activity". To date, the University of Missouri alumni, faculty, and staff include 18 Rhodes Scholars, 19 Truman Scholars, 141 Fulbright Scholars, 7 Governors of Missouri, and 6 members of the U.S. Congress. Enrolling 31,401 students in 2021, it offers more than 300 degree programs in thirteen major academic divisions. Its well-known Missouri School of Journalism was founded by Walter Williams (journalist), Walter Williams in 1908 as the world's first journalism school; It publishes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North American Fraternity And Sorority Housing
North American fraternity and sorority housing refers largely to the houses or housing areas in which fraternity and sorority members live and work together. In addition to serving as housing, fraternity and sorority housing may also serve to host social gatherings, meetings, and functions that benefit the community. History The first fraternity house seems to have been located at Alpha Epsilon of Chi Psi at the University of Michigan around 1846. As fraternity membership was punishable by expulsion at many colleges at this time, the house was located deep in the woods. Fraternity chapter housing initially existed in two forms: lodges that served as meeting rooms and houses that had boarding rooms. The lodges came first and were largely replaced by houses with living accommodations. Lodges were often no more than rented rooms above stores or taverns. The idea of substantial fraternity housing caught on quickly, but was accomplished with much greater ease in the North as sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to the north and west, the North Sea to the northeast and east, and the Irish Sea to the south. It also contains more than 790 islands, principally in the archipelagos of the Hebrides and the Northern Isles. Most of the population, including the capital Edinburgh, is concentrated in the Central Belt—the plain between the Scottish Highlands and the Southern Uplands—in the Scottish Lowlands. Scotland is divided into 32 administrative subdivisions or local authorities, known as council areas. Glasgow City is the largest council area in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the Scott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hall Of Residence
A dormitory (originated from the Latin word ''dormitorium'', often abbreviated to dorm) is a building primarily providing sleeping and residential quarters for large numbers of people such as boarding school, high school, college or university students. In some countries, it can also refer to a room containing several beds accommodating people. Terminology Dorm and residence hall The terms "dorm" is often used in the US. However, within the residence life community, the official term "residence hall" is preferred. According to the University of Oregon, their facilities "provide not just a place to sleep, but also opportunities for personal and educational growth. Highly trained Residence Life staff and Hall Government officers support this objective by creating engaging activities and programs in each hall or complex." In the UK, the preferred term in the context of student housing is "halls," short for "halls of residence." In English-speaking Canada, the common term is "r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitten Effect
The Whitten effect is stimulation, by male pheromones, of synchronous estrus in a female population. Social signals, or social stimuli, have an effect on reproduction in all mammals. For certain female mice, the pheromones contained in the urine of male mice can be such stimuli, inducing synchronous estrus.Ochiogu, Izuchukwu S., Chike F. Oguejiofor, and Ambrose N. Nwagbo. "Males' Non-Enhancement of Bruce and Whitten Effects in Female Mice – Mus Musculus." Animal Research International 6 (2009): 1077-081. When the pheromones contained in the urine of male mice stimulate synchronous estrus in a population of female mice, it is known as the Whitten effect. This is a phenomenon observed by Wesley K. Whitten (1956, 1966, 1968), whereby male mouse pheromone-laden urine synchronizes the estrus cycle "among unisexually grouped females," and is an example of male-to-female pheromonal effects in mice, similar to the Bruce effect.Jemilio, Bozena, Scott Harvey, and Milos Novotny. "Promo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McClintock 1971 Fig 1 Nature Group Synchrony
McClintock is a surname of Scottish and Irish Gaelic origin deriving from an anglicization of a Gaelic name variously recorded as M'Ilandick, M'Illandag, M'Illandick, M'Lentick, McGellentak, Macilluntud, McClintoun, and Mac Illiuntaig from the 14th century onward. The name is found mostly in County Donegal. The surname "McClinton" is an anglicization of the same Gaelic name. Notable people with the surname include: * Anne McClintock (born 1954), feminist scholar in Zimbabwe * Barbara McClintock (1902-1992), American scientist who won the Nobel Prize for Medicine * Barbara McClintock (illustrator) (born 1955), American artist * Byron McClintock (born 1930), American Abstract Expressionist artist * Charles B. McClintock (1886–1965), American politician from Ohio * Cynthia McClintock (born 1945), prominent American scholar of Latin America and professor of political science and international affairs * Dan McClintock (born 1977), American professional basketball player * Dav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reproducibility
Reproducibility, also known as replicability and repeatability, is a major principle underpinning the scientific method. For the findings of a study to be reproducible means that results obtained by an experiment or an observational study or in a statistical analysis of a data set should be achieved again with a high degree of reliability when the study is replicated. There are different kinds of replication but typically replication studies involve different researchers using the same methodology. Only after one or several such successful replications should a result be recognized as scientific knowledge. With a narrower scope, ''reproducibility'' has been introduced in computational sciences: Any results should be documented by making all data and code available in such a way that the computations can be executed again with identical results. In recent decades, there has been a rising concern that many published scientific results fail the test of reproducibility, evoking a r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
