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Lee Altenberg
Lee Altenberg is an American theoretical biologist. He is on the faculty of the Departments of Information and Computer Sciences and of Mathematics at the University of Hawaii at Mānoa. He is best known for his work that helped establish the evolution of evolvability and modularity in the genotype–phenotype map as areas of investigation in evolutionary biology, for moving theoretical concepts between the fields of evolutionary biology and evolutionary computation, and for his mathematical unification and generalization of modifier gene models for the evolution of biological information transmission, putting under a single mathematical framework the evolution of mutation rates, recombination rates, sexual reproduction rates, and dispersal rates. Altenberg is an Associate Editor of the journal ''BioSystems'', and serves on the Editorial Boards of the journals '' Genetic Programming and Evolvable Machines'' and ''Artificial Life'', and on the IEEE Computational Intelligence Soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolutionary Theory
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes, which are passed on from parent to offspring during reproduction. Variation tends to exist within any given population as a result of genetic mutation and recombination. Evolution occurs when evolutionary processes such as natural selection (including sexual selection) and genetic drift act on this variation, resulting in certain characteristics becoming more common or more rare within a population. The evolutionary pressures that determine whether a characteristic is common or rare within a population constantly change, resulting in a change in heritable characteristics arising over successive generations. It is this process of evolution that has given rise to biodiversity at every level of biological organisation, including the levels of species, individual organisms, and molecular evolution, molecules. The sci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolutionary Computation
In computer science, evolutionary computation is a family of algorithms for global optimization inspired by biological evolution, and the subfield of artificial intelligence and soft computing studying these algorithms. In technical terms, they are a family of population-based trial and error problem solvers with a metaheuristic or stochastic optimization character. In evolutionary computation, an initial set of candidate solutions is generated and iteratively updated. Each new generation is produced by stochastically removing less desired solutions, and introducing small random changes. In biological terminology, a population of solutions is subjected to natural selection (or artificial selection) and mutation. As a result, the population will gradually evolve to increase in fitness, in this case the chosen fitness function of the algorithm. Evolutionary computation techniques can produce highly optimized solutions in a wide range of problem settings, making them popular i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Hawaiʻi
The University of Hawaiʻi System, formally the University of Hawaiʻi and popularly known as UH, is a public college and university system that confers associate, bachelor's, master's, and doctoral degrees through three universities, seven community colleges, an employment training center, three university centers, four education centers and various other research facilities distributed across six islands throughout the state of Hawaii in the United States. All schools of the University of Hawaiʻi system are accredited by the Western Association of Schools and Colleges. The UH system's main administrative offices are located on the property of the University of Hawaiʻi at Mānoa in Honolulu CDP. History The present-day University of Hawai'i System was created in 1965 which combined the State of Hawai'i's technical and community colleges under one system within the former University of Hawai'i. Former University of Hawai'i The University of Hawai'i was created by the Te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio State University
The Ohio State University, commonly called Ohio State or OSU, is a public land-grant research university in Columbus, Ohio. A member of the University System of Ohio, it has been ranked by major institutional rankings among the best public universities in the United States. Founded in 1870 as the state's land-grant university and the ninth university in Ohio with the Morrill Act of 1862, Ohio State was originally known as the Ohio Agricultural and Mechanical College and focused on various agricultural and mechanical disciplines, but it developed into a comprehensive university under the direction of then-Governor and later U.S. president Rutherford B. Hayes, and in 1878, the Ohio General Assembly passed a law changing the name to "the Ohio State University" and broadening the scope of the university. Admission standards tightened and became greatly more selective throughout the 2000s and 2010s. Ohio State's political science department and faculty have greatly contri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mathematical Biosciences Institute
The Mathematical Biosciences Institute (MBI) is an institution of higher learning affiliated with the Ohio State University in Columbus, Ohio. MBI received major funding from the National Science Foundation. History Under the leadership of founding director Avner Friedman, MBI opened in September 2002, holding its first workshop, hosting its first visiting researchers, and starting its first cohort of postdocs in that month. MBI holds 10–12 scientific workshops each year, and hosts about 25 postdoctoral and visiting researchers in residence at any given time. Through its collective events and programs, MBI draws over 1000 visits by researchers in the broadly defined area of mathematical biology throughout the year. MBI’s long term planning is overseen by its Directorate and its Board of Trustees, while its scientific activities are overseen by its Directorate and its Scientific Advisory Committee. MBI programs Workshops MBI organizes Emphasis Semesters consisting of three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaii
Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state geographically located within the tropics. Hawaii comprises nearly the entire Hawaiian archipelago, 137 volcanic islands spanning that are physiographically and ethnologically part of the Polynesian subregion of Oceania. The state's ocean coastline is consequently the fourth-longest in the U.S., at about . The eight main islands, from northwest to southeast, are Niihau, Kauai, Oahu, Molokai, Lānai, Kahoolawe, Maui, and Hawaii—the last of these, after which the state is named, is often called the "Big Island" or "Hawaii Island" to avoid confusion with the state or archipelago. The uninhabited Northwestern Hawaiian Islands make up most of the Papahānaumokuākea Marine National Monument, the United States' largest protected ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold Sensitive Antibodies
Cold sensitive antibodies (CSA) are antibodies sensitive to cold temperature. Some cold sensitive antibodies are pathological and can lead to blood disorder. These pathological cold sensitive antibodies include cold agglutinins, Donath–Landsteiner antibodies, and cryoglobulins which are the culprits of cold agglutinin disease, paroxysmal cold hemoglobinuria in the process of Donath–Landsteiner hemolytic anemia, and vasculitis, respectively. Cold agglutinin antibodies Cold agglutinins are antibodies, typically immunoglobulin M (IgM), that are acquainted with and then binding the antigens on red blood cells, typically antigens "I" or "i" on the RBC surface, in the environment in which the temperatures are lower than normal core body temperature and, thus, ends up leading to agglutinations of the red blood cells and hemolysis reaction occurring outside the vessels (extra-vessels), resulting in anemia without hemoglobinuria in ordinary cases. Cold agglutinins can cause two pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanford University
Stanford University, officially Leland Stanford Junior University, is a private research university in Stanford, California. The campus occupies , among the largest in the United States, and enrolls over 17,000 students. Stanford is considered among the most prestigious universities in the world. Stanford was founded in 1885 by Leland and Jane Stanford in memory of their only child, Leland Stanford Jr., who had died of typhoid fever at age 15 the previous year. Leland Stanford was a U.S. senator and former governor of California who made his fortune as a railroad tycoon. The school admitted its first students on October 1, 1891, as a coeducational and non-denominational institution. Stanford University struggled financially after the death of Leland Stanford in 1893 and again after much of the campus was damaged by the 1906 San Francisco earthquake. Following World War II, provost of Stanford Frederick Terman inspired and supported faculty and graduates' entrepreneu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frequency-dependent Selection
Frequency-dependent selection is an evolutionary process by which the fitness (biology), fitness of a phenotype or genotype depends on the phenotype or genotype composition of a given population. * In positive frequency-dependent selection, the fitness of a phenotype or genotype increases as it becomes more common. * In negative frequency-dependent selection, the fitness of a phenotype or genotype decreases as it becomes more common. This is an example of balancing selection. * More generally, frequency-dependent selection includes when biological interactions make an individual's fitness depend on the frequencies of other phenotypes or genotypes in the population. Frequency-dependent selection is usually the result of interactions between species (predation, parasitism, or competition), or between genotypes within species (usually competitive or symbiotic), and has been especially frequently discussed with relation to anti-predator adaptations. Frequency-dependent selection can lea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glenys Thomson
Glenys, a Welsh female given name meaning "clean, holy", may refer to: *Glenys Bakker (born 1962), Canadian curler from Calgary, Alberta *Glenys Barton, sculptor working mainly in ceramic and bronze *Glenys Fowles AM (born 1941), Australian operatic soprano *Glenys Kinnock, Baroness Kinnock of Holyhead (born 1944), British politician *Glenys Page (1940–2012), New Zealand cricketer * Glenys Quick (born 1957), retired long-distance runner from New Zealand *Glenys Thornton, Baroness Thornton (born 1952), Labour and Co-operative member of the UK House of Lords This name is also spelt Glennis and may refer to: *Glennis Grace (born 1978), Dutch singer *Glennis Lorimer (1913–1968), British actress * Glennis Yeager (1924–1990), wife of Air Force test pilot Chuck Yeager, who named several of his planes ''Glamorous Glennis'' for her, including the supersonic Bell X-1 It is also spelt Glennys and may refer to: *Glennys Farrar, American particle physicist and cosmologist * Glennys L. McV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE Computational Intelligence Society
The Institute of Electrical and Electronics Engineers (IEEE) is a 501(c)(3) professional association for electronic engineering and electrical engineering (and associated disciplines) with its corporate office in New York City and its operations center in Piscataway, New Jersey. The mission of the IEEE is ''advancing technology for the benefit of humanity''. The IEEE was formed from the amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers in 1963. Due to its expansion of scope into so many related fields, it is simply referred to by the letters I-E-E-E (pronounced I-triple-E), except on legal business documents. , it is the world's largest association of technical professionals with more than 423,000 members in over 160 countries around the world. Its objectives are the educational and technical advancement of electrical and electronic engineering, telecommunications, computer engineering and similar disciplines. History Orig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Life (journal)
''Artificial Life'' is a Peer review, peer-reviewed scientific journal that covers the study of man-made systems that exhibit the behavioral characteristics of natural living systems. Its articles cover system synthesis in computer software, software, Computer hardware, hardware, and wetware (brain), wetware. ''Artificial Life'' was established in 1993 and is the official journal of the International Society of Artificial Life. It is published online and in hard copy by the MIT Press. Abstracting and indexing ''Artificial Life'' is abstracted and indexed in EBSCO Publishing, Academic Search, Biological Abstracts, BIOSIS Previews, CSA (database company), CSA Mechanical & Transportation Engineering Abstracts, Compendex, Current Contents, EMBASE, EMBASE, Excerpta Medica, Inspec, MEDLINE, CSA (database company), METADEX, PubMed, Referativny Zhurnal, Science Citation Index, Science Citation Index Expanded, Scopus, and The Zoological Record. References External links * Internation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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