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Mohamed Noor
Mohamed Noor is the Interim Dean of Arts & Sciences and a Professor in the Biology Department at Duke University (formerly holding the rotating titles of Earl D. McLean Professor, department chair, and dean of natural sciences). His specialties include evolution, genetics and genomics. Noor has a BS from the College of William and Mary in 1992 and a PhD from University of Chicago (1996), together with a postdoctoral residency at Cornell University (1996–1998). He specializes in Drosophila evolution. His team's research approaches have included both classical genetic mapping, as well as analyses of whole genome sequences. Likewise, Noor was one of the first scientists to demonstrate by experiment speciation by reinforcement, that is, as a result of natural selection mating preferences diverge against deleterious hybridization and reduce gene flow between species. He is also known for developing (along with others) a model wherein regions of restricted recombination, as by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Durham, North Carolina
Durham ( ) is a city in the U.S. state of North Carolina and the county seat of Durham County. Small portions of the city limits extend into Orange County and Wake County. With a population of 283,506 in the 2020 Census, Durham is the 4th-most populous city in North Carolina, and the 74th-most populous city in the United States. The city is located in the east-central part of the Piedmont region along the Eno River. Durham is the core of the four-county Durham-Chapel Hill Metropolitan Area, which has a population of 649,903 as of 2020 U.S. Census. The Office of Management and Budget also includes Durham as a part of the Raleigh-Durham-Cary Combined Statistical Area, commonly known as the Research Triangle, which has a population of 2,043,867 as of 2020 U.S. census. A railway depot was established in 1849 on land donated by Bartlett S. Durham, the namesake of the city. Following the American Civil War, the community of Durham Station expanded rapidly, in part due to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinforcement (speciation)
Reinforcement is a process of speciation where natural selection increases the reproductive isolation (further divided to pre-zygotic isolation and post-zygotic isolation) between two populations of species. This occurs as a result of selection acting against the production of hybrid individuals of low fitness. The idea was originally developed by Alfred Russel Wallace and is sometimes referred to as the Wallace effect. The modern concept of reinforcement originates from Theodosius Dobzhansky. He envisioned a species separated allopatrically, where during secondary contact the two populations mate, producing hybrids with lower fitness. Natural selection results from the hybrid's inability to produce viable offspring; thus members of one species who do not mate with members of the other have greater reproductive success. This favors the evolution of greater prezygotic isolation (differences in behavior or biology that inhibit formation of hybrid zygotes). Reinforcement is on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Geneticists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing (living People)
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calenda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Scholar
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes peer-reviewed online academic journals and books, conference papers, theses and dissertations, preprints, abstracts, technical reports, and other scholarly literature, including court opinions and patents. Google Scholar uses a web crawler, or web robot, to identify files for inclusion in the search results. For content to be indexed in Google Scholar, it must meet certain specified criteria. An earlier statistical estimate published in PLOS One using a mark and recapture method estimated approximately 80–90% coverage of all articles published in English with an estimate of 100 million.''Trend Watch'' (2014) Nature 509(7501), 405 – discussing Madian Khabsa and C Lee Giles (2014''The Number of Scholarly Documents on the Public W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ORCID
The ORCID (; Open Researcher and Contributor ID) is a nonproprietary alphanumeric code to uniquely identify authors and contributors of scholarly communication as well as ORCID's website and services to look up authors and their bibliographic output (and other user-supplied pieces of information). This addresses the problem that a particular author's contributions to the scientific literature or publications can be hard to recognize as most personal names are not unique, they can change ( such as with marriage), have cultural differences in name order, contain inconsistent use of first-name abbreviations and employ different writing systems. It provides a persistent identity for humans, similar to tax ID numbers, that are created for content-related entities on digital networks by digital object identifiers (DOIs). Uses ORCID aims to provide a persistent code for humans, to address the problem that a particular author's contributions to scholarly communication can be hard t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Trek
''Star Trek'' is an American science fiction media franchise created by Gene Roddenberry, which began with the eponymous 1960s television series and quickly became a worldwide pop-culture phenomenon. The franchise has expanded into various films, television series, video games, novels, and comic books. With an estimated $10.6 billion in revenue, it is one of the most recognizable and highest-grossing media franchises of all time. The franchise began with '' Star Trek: The Original Series'', which debuted in the US on September 8, 1966 and aired for three seasons on NBC. It was first broadcast on September 6, 1966 on Canada's CTV network. It followed the voyages of the crew of the starship USS ''Enterprise'', a space exploration vessel built by the United Federation of Planets in the 23rd century, on a mission "to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before". In creating ''Star Trek'', Roddenber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetics Society Of America
The Genetics Society of America (GSA) is a scholarly membership society of more than 5,500 genetics researchers and educators, established in 1931. The Society was formed from the reorganization of the Joint Genetics Sections of the American Society of Zoologists and the Botanical Society of America. An Abridged History of the Genetics Society of America GSA members conduct fundamental and applied research using a wide variety of model organisms to enhance understanding of living systems. Some of the systems of study include '''' (fruit flies), '' |
American Genetic Association
The American Genetic Association (AGA) is a USA-based professional scientific organization dedicated to the study of genetics and genomics which was founded as the American Breeders' Association in 1903. The association has published the '' Journal of Heredity'' since 1914, which disseminates peer-reviewed organismal research in areas of general interest to the genetics and genomics community. Recent articles have focused on conservation genetics of endangered species and biodiversity discovery, phylogenomics, molecular adaptation and speciation, and genotype to phenotype associations. History The American Breeders Association held its first meeting in 1903 to discuss the “new” science of genetics that arose from Charles Darwin’s theory of evolution and Gregor Mendel’s discoveries of the laws of inheritance. The organization was established “to study the laws of breeding and to promote the improvement of plants and animals by the development of expert methods of breedin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolution (journal)
''Evolution: International Journal of Organic Evolution'', is a monthly scientific journal that publishes significant new results of empirical or theoretical investigations concerning facts, processes, mechanics, or concepts of evolutionary phenomena and events. ''Evolution'' is published by the Society for the Study of Evolution. Its current editor-in-chief is Tracey Chapman. Former editors-in-chief The journal was founded soon after the Second World War. Its first editor was the evolutionary geneticist Ernst Mayr Ernst Walter Mayr (; 5 July 1904 – 3 February 2005) was one of the 20th century's leading evolutionary biologists. He was also a renowned taxonomist, tropical explorer, ornithologist, philosopher of biology, and historian of science. His .... * Ruth Geyer Shaw, July 2013 – 2017 * Daphne Fairbairn, 2010- June 2013 References External linksOfficial website Evolutionary biology journals Publications established in 1947 Academic journals published b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
