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Proceedings Of The National Academy Of Sciences
''Proceedings of the National Academy of Sciences of the United States of America'' (often abbreviated ''PNAS'' or ''PNAS USA'') is a peer-reviewed multidisciplinary scientific journal. It is the official journal of the National Academy of Sciences, published since 1915, and publishes original research, scientific reviews, commentaries, and letters. According to ''Journal Citation Reports'', the journal has a 2021 impact factor of 12.779. ''PNAS'' is the second most cited scientific journal, with more than 1.9 million cumulative citations from 2008 to 2018. In the mass media, ''PNAS'' has been described variously as "prestigious", "sedate", "renowned" and "high impact". ''PNAS'' is a delayed open access journal, with an embargo period of six months that can be bypassed for an author fee ( hybrid open access). Since September 2017, open access articles are published under a Creative Commons license. Since January 2019, ''PNAS'' has been online-only, although print issues are a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
May Berenbaum
May Roberta Berenbaum (born July 22, 1953) is an American entomologist whose research focuses on the chemical interactions between herbivorous insects and their host plants, and the implications of these interactions on the organization of natural communities and the evolution of species. She is particularly interested in nectar, plant phytochemicals, honey and bees, and her research has important implications for beekeeping. She is a member of the National Academy of Sciences and was named editor-in-chief of its journal, ''Proceedings of the National Academy of Sciences'' in 2019; she is also a member of the American Philosophical Society (1996), and a fellow of the American Academy of Arts and Sciences (1996). She has held a Maybelle Leland Swanlund Endowed Chair in entomology since 2012, which is the highest title a professor can hold at the University of Illinois. In 2014, she was awarded the National Medal of Science. Early life and education Berenbaum graduated summa cum l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford Academic
Oxford University Press (OUP) is the university press of the University of Oxford. It is the largest university press in the world, and its printing history dates back to the 1480s. Having been officially granted the legal right to print books by decree in 1586, it is the second oldest university press after Cambridge University Press. It is a department of the University of Oxford and is governed by a group of 15 academics known as the Delegates of the Press, who are appointed by the Vice Chancellor, vice-chancellor of the University of Oxford. The Delegates of the Press are led by the Secretary to the Delegates, who serves as OUP's chief executive and as its major representative on other university bodies. Oxford University Press has had a similar governance structure since the 17th century. The press is located on Walton Street, Oxford, Walton Street, Oxford, opposite Somerville College, Oxford, Somerville College, in the inner suburb of Jericho, Oxford, Jericho. For the las ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Tileston Edsall
John Tileston Edsall (3 November 1902 – 12 June 2002) was a protein scientist, who contributed significantly to the understanding of the hydrophobic interaction. Early life Born in Philadelphia, John Edsall moved to Boston with his family at the age of 10. He graduated from Harvard University with a degree in chemistry. At Harvard he was a good friend of the physicist Robert Oppenheimer. He wrote an account of his life and career in a review. Protein research Edsall worked with Edwin Cohn during World War II to apply protein methods to blood fractionation. Subsequently, in 1943, they published a book ''Proteins, Amino Acids and Peptides''. This had a profound influence on the next generation of protein scientists. Long afterwards Edsall wrote an account of his interaction with Cohn. He published numerous papers on protein chemistry, including work on myosin, fibrinogen, light scattering, measurement of tyrosine groups by ultraviolet spectroscopy, and carbonic anhydrase. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saunders Mac Lane
Saunders Mac Lane (4 August 1909 – 14 April 2005) was an American mathematician who co-founded category theory with Samuel Eilenberg. Early life and education Mac Lane was born in Norwich, Connecticut, near where his family lived in Taftville.. He was christened "Leslie Saunders MacLane", but "Leslie" fell into disuse because his parents, Donald MacLane and Winifred Saunders, came to dislike it. He began inserting a space into his surname because his first wife found it difficult to type the name without a space. He was the oldest of three brothers; one of his brothers, Gerald MacLane, also became a mathematics professor at Rice University and Purdue University. Another sister died as a baby. His father and grandfather were both ministers; his grandfather had been a Presbyterian, but was kicked out of the church for believing in evolution, and his father was a Congregationalist. His mother, Winifred, studied at Mount Holyoke College and taught English, Latin, and mathematics. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wendell Meredith Stanley
Wendell Meredith Stanley (16 August 1904 – 15 June 1971) was an American biochemist, virologist and Nobel laureate. Biography Stanley was born in Ridgeville, Indiana, and earned a BSc in Chemistry at Earlham College in Richmond, Indiana. He then studied at the University of Illinois, gaining an MS in science in 1927 followed by a PhD in chemistry two years later. His later accomplishments include writing the book "Chemistry: A Beautiful Thing" and being a Pulitzer Prize nominee. Research As a member of National Research Council he moved temporarily for academic work with Heinrich Wieland in Munich before he returned to the States in 1931. On return he was approved as an assistant at The Rockefeller Institute for Medical Research. He remained with the Institute until 1948, becoming an Associate Member in 1937, and a Member in 1940. In 1948, he became Professor of Biochemistry at the University of California, Berkeley and built the Virus Laboratory and a free-standing Depart ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linus Pauling
Linus Carl Pauling (; February 28, 1901August 19, 1994) was an American chemist, biochemist, chemical engineer, peace activist, author, and educator. He published more than 1,200 papers and books, of which about 850 dealt with scientific topics. ''New Scientist'' called him one of the 20 greatest scientists of all time, and as of 2000, he was rated the 16th most important scientist in history. For his scientific work, Pauling was awarded the Nobel Prize in Chemistry in 1954. For his peace activism, he was awarded the Nobel Peace Prize in 1962. He is one of five people to have won more than one Nobel Prize (the others being Marie Curie, John Bardeen, Frederick Sanger and Karl Barry Sharpless). Of these, he is the only person to have been awarded two unshared Nobel Prizes, and one of two people to be awarded Nobel Prizes in different fields, the other being Marie Curie. Pauling was one of the founders of the fields of quantum chemistry and molecular biology. His contributions t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Andrews Millikan
Robert Andrews Millikan (March 22, 1868 – December 19, 1953) was an American experimental physicist honored with the Nobel Prize for Physics in 1923 for the measurement of the elementary electric charge and for his work on the photoelectric effect. Millikan graduated from Oberlin College in 1891 and obtained his doctorate at Columbia University in 1895. In 1896 he became an assistant at the University of Chicago, where he became a full professor in 1910. In 1909 Millikan began a series of experiments to determine the electric charge carried by a single electron. He began by measuring the course of charged water droplets in an electric field. The results suggested that the charge on the droplets is a multiple of the elementary electric charge, but the experiment was not accurate enough to be convincing. He obtained more precise results in 1910 with his famous oil-drop experiment in which he replaced water (which tended to evaporate too quickly) with oil. In 1914 Millikan took ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raymond Pearl
Raymond Pearl (June 3, 1879 – November 17, 1940) was an American biologist, regarded as one of the founders of biogerontology. He spent most of his career at Johns Hopkins University in Baltimore. Pearl was a prolific writer of academic books, papers and articles, as well as a committed populariser and communicator of science. At his death, 841 publications were listed against his name. Early life Pearl was born into an upper-middle class family on June 3, 1879, in Farmington, New Hampshire, the son of Ida May (McDuffee) and Frank Pearl. At an early age, Pearl was exposed to the classics. His parents and grandparents wanted him to study Greek and Latin. However, when he attended Dartmouth College at 16 years old, he became fascinated by biology and graduated with a B.A. as the youngest in his class. At Dartmouth, he was known to be an exceptional student as well as a skilled musician. He was capable of playing almost every wind instrument, and he planned amateur music perfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Amos Noyes
Arthur Amos Noyes (September 13, 1866 – June 3, 1936) was an American chemist, inventor and educator. He received a PhD in 1890 from Leipzig University under the guidance of Wilhelm Ostwald. He served as the acting president of MIT between 1907 and 1909 and as Professor of Chemistry at the California Institute of Technology from 1919 to 1936. "Although he Noyeslaboratory at MIT was like an institute in its intramural funding (from Carnegie Institute of Washington and Noyes's patent royalties), Noyes recruited many of his disciples as undergraduates and took a deep interest in undergraduate engineering education, both at MIT and later at Caltech. John Servos, "The industrial relations of science: Chemical Engineering at MIT, 1900-1939", Isis, 71 (1980) 531-549. Roscoe Gilkey Dickinson was one of his famous students. Noyes was a major influence both on the educational philosophy of the core curriculum of Caltech as well as in the negotiations leading to the creation of the N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Editors-in-chief
An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The highest-ranking editor of a publication may also be titled editor, managing editor, or executive editor, but where these titles are held while someone else is editor-in-chief, the editor-in-chief outranks the others. Description The editor-in-chief heads all departments of the organization and is held accountable for delegating tasks to staff members and managing them. The term is often used at newspapers, magazines, yearbooks, and television news programs. The editor-in-chief is commonly the link between the publisher or proprietor and the editorial staff. The term is also applied to academic journals, where the editor-in-chief gives the ultimate decision whether a submitted manuscript will be published. This decision is made by the editor-in-chief after seeking input from Peer review, reviewers selected on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Alberts
Bruce Michael Alberts (born April 14, 1938, in Chicago, Illinois) is an American biochemist and the Chancellor’s Leadership Chair in Biochemistry and Biophysics for Science and Education, Emeritus at the University of California, San Francisco. He has done important work studying the protein complexes which enable chromosome replication when living cells divide. He is known as an original author of the "canonical, influential, and best-selling scientific textbook" ''Molecular Biology of the Cell'', and as Editor-in-Chief of ''Science'' magazine. Alberts was the president of the National Academy of Sciences from 1993 to 2005. He is known for his work in forming science public policy, and has served as United States Science Envoy to Pakistan and Indonesia. He has stated that "Science education should be about learning to think and solve problems like a scientist—insisting, for all citizens, that statements be evaluated using evidence and logic the way scientists evaluate sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Atlanta Journal-Constitution
''The Atlanta Journal-Constitution'' is the only major daily newspaper in the metropolitan area of Atlanta, Georgia. It is the flagship publication of Cox Enterprises. The ''Atlanta Journal-Constitution'' is the result of the merger between ''The Atlanta Journal'' and ''The Atlanta Constitution''. The two staffs were combined in 1982. Separate publication of the morning ''Constitution'' and the afternoon ''Journal'' ended in 2001 in favor of a single morning paper under the ''Journal-Constitution'' name. The ''Atlanta Journal-Constitution'' has its headquarters in the Atlanta suburb of Dunwoody, Georgia. It was formerly co-owned with television flagship WSB-TV and six radio stations, which are located separately in midtown Atlanta; the newspaper remained part of Cox Enterprises, while WSB became part of an independent Cox Media Group. ''The Atlanta Journal'' ''The Atlanta Journal'' was established in 1883. Founder E. F. Hoge sold the paper to Atlanta lawyer Hoke Smith in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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