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Earl Evans (scientist)
Earl Alison Evans (March 11, 1910 – October 5, 1999) was the chairman of the biochemistry department at the University of Chicago for 30 years, during which time he pioneered several techniques whose use is now widespread. Evans was born in Baltimore, Maryland. In 1940 he collaborated with Louis Slotin in using the university's cyclotron to produce enough carbon-11 and carbon-14 for early studies in radiobiology.Earl Evans, 1910-1999 at the University of Chicago Medical Center This led to his demonstration that animal cells are capable of carbon fixation, fixing carbon dioxide to synthesize carbohydrates, a work which earned him both the 1941 Eli Lilly Award, and in 1942, the chairmanship of the department. During the Second World War, Evans worked for the US Government developing new treatments for malaria, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Chicago
The University of Chicago (UChicago, Chicago, U of C, or UChi) is a private research university in Chicago, Illinois. Its main campus is located in Chicago's Hyde Park neighborhood. The University of Chicago is consistently ranked among the best universities in the world and it is among the most selective in the United States. The university is composed of an undergraduate college and five graduate research divisions, which contain all of the university's graduate programs and interdisciplinary committees. Chicago has eight professional schools: the Law School, the Booth School of Business, the Pritzker School of Medicine, the Crown Family School of Social Work, Policy, and Practice, the Harris School of Public Policy, the Divinity School, the Graham School of Continuing Liberal and Professional Studies, and the Pritzker School of Molecular Engineering. The university has additional campuses and centers in London, Paris, Beijing, Delhi, and Hong Kong, as well as in downtown ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Lehninger
Albert Lester Lehninger (February 17, 1917 – March 4, 1986) was an American biochemist in the field of Biological thermodynamics, bioenergetics. He made fundamental contributions to the current understanding of metabolism at a molecular level. In 1948, he discovered, with Eugene P. Kennedy, that mitochondria are the site of oxidative phosphorylation in eukaryotes, which ushered in the modern study of energy transduction. He is the author of a number of classic texts, including: ''Biochemistry, The Mitochondrion, Bioenergetics '' and, most notably, his series ''Principles of Biochemistry''. The latter is a widely used text for introductory biochemistry courses at the college and university levels. Early life and education Lehninger was born in Bridgeport, Connecticut, Bridgeport, Connecticut, United States, US. He earned his Bachelor of Arts, BA in English from Wesleyan University (1939) and went on to earn both his Master of Science, MA (1940) and Doctor of Philosophy, PhD (19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1999 Deaths
File:1999 Events Collage.png, From left, clockwise: The funeral procession of King Hussein of Jordan in Amman; the 1999 İzmit earthquake kills over 17,000 people in Turkey; the Columbine High School massacre, one of the first major school shootings in the United States; the Year 2000 problem ("Y2K"), perceived as a major concern in the lead-up to the year 2000; the Millennium Dome opens in London; online music downloading platform Napster is launched, soon a source of online piracy; NASA loses both the Mars Climate Orbiter and the Mars Polar Lander; a destroyed T-55 tank near Prizren during the Kosovo War., 300x300px, thumb rect 0 0 200 200 Death and state funeral of King Hussein rect 200 0 400 200 1999 İzmit earthquake rect 400 0 600 200 Columbine High School massacre rect 0 200 300 400 Kosovo War rect 300 200 600 400 Year 2000 problem rect 0 400 200 600 Mars Climate Orbiter rect 200 400 400 600 Napster rect 400 400 600 600 Millennium Dome 1999 was designated as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1910 Births
Year 191 ( CXCI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Apronianus and Bradua (or, less frequently, year 944 ''Ab urbe condita''). The denomination 191 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Parthia * King Vologases IV of Parthia dies after a 44-year reign, and is succeeded by his son Vologases V. China * A coalition of Chinese warlords from the east of Hangu Pass launches a punitive campaign against the warlord Dong Zhuo, who seized control of the central government in 189, and held the figurehead Emperor Xian hostage. After suffering some defeats against the coalition forces, Dong Zhuo forcefully relocates the imperial capital from Luoyang to Chang'an. Before leaving, Dong Zhuo orders his troops to loot the tombs of the Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Steiner
Donald Frederick Steiner (July 15, 1930 – November 11, 2014) was an American biochemist and a professor at the University of Chicago. Birth and education Donald F. Steiner was born in 1930 in Lima, Ohio. He completed his B.S. in Chemistry and Zoology from the University of Cincinnati in 1952. He completed his M.S. in biochemistry and his M.D. from the University of Chicago in 1956. He then completed his medical and research training – with an internship at King County Hospital and residency/post-doctoral research at the University of Washington – before returning to the University of Chicago as a faculty member in 1960. Career Steiner was promoted to full professor in 1968, and became chair of the Department of Biochemistry in 1973. From 1985 to 2006, Steiner was a senior investigator of the Howard Hughes Medical Institute. In 1972, Steiner was elected to the American Academy of Arts and Sciences. The following year, he was elected to the National Academy of Sciences. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
(''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name = United States , subdivision_type1 = State , subdivision_type2 = Counties , subdivision_name1 = Illinois , subdivision_name2 = Cook and DuPage , established_title = Settled , established_date = , established_title2 = Incorporated (city) , established_date2 = , founder = Jean Baptiste Point du Sable , government_type = Mayor–council , governing_body = Chicago City Council , leader_title = Mayor , leader_name = Lori Lightfoot ( D) , leader_title1 = City Clerk , leader_name1 = Anna Valencia ( D) , unit_pref = Imperial , area_footnotes = , area_tot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antibody
An antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein used by the immune system to identify and neutralize foreign objects such as pathogenic bacteria and viruses. The antibody recognizes a unique molecule of the pathogen, called an antigen. Each tip of the "Y" of an antibody contains a paratope (analogous to a lock) that is specific for one particular epitope (analogous to a key) on an antigen, allowing these two structures to bind together with precision. Using this binding mechanism, an antibody can ''tag'' a microbe or an infected cell for attack by other parts of the immune system, or can neutralize it directly (for example, by blocking a part of a virus that is essential for its invasion). To allow the immune system to recognize millions of different antigens, the antigen-binding sites at both tips of the antibody come in an equally wide variety. In contrast, the remainder of the antibody is relatively constant. It only occurs in a few varia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacteriophage
A bacteriophage (), also known informally as a ''phage'' (), is a duplodnaviria virus that infects and replicates within bacteria and archaea. The term was derived from "bacteria" and the Greek φαγεῖν ('), meaning "to devour". Bacteriophages are composed of proteins that encapsulate a DNA or RNA genome, and may have structures that are either simple or elaborate. Their genomes may encode as few as four genes (e.g. MS2) and as many as hundreds of genes. Phages replicate within the bacterium following the injection of their genome into its cytoplasm. Bacteriophages are among the most common and diverse entities in the biosphere. Bacteriophages are ubiquitous viruses, found wherever bacteria exist. It is estimated there are more than 1031 bacteriophages on the planet, more than every other organism on Earth, including bacteria, combined. Viruses are the most abundant biological entity in the water column of the world's oceans, and the second largest component of biom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank W
Frank or Franks may refer to: People * Frank (given name) * Frank (surname) * Franks (surname) * Franks, a medieval Germanic people * Frank, a term in the Muslim world for all western Europeans, particularly during the Crusades - see Farang Currency * Liechtenstein franc or frank, the currency of Liechtenstein since 1920 * Swiss franc or frank, the currency of Switzerland since 1850 * Westphalian frank, currency of the Kingdom of Westphalia between 1808 and 1813 * The currencies of the German-speaking cantons of Switzerland (1803–1814): ** Appenzell frank ** Aargau frank, Argovia frank ** Basel frank ** Berne frank ** Fribourg frank ** Glarus frank ** Graubünden frank ** Luzern frank ** Schaffhausen frank ** Schwyz frank ** Solothurn frank ** St. Gallen frank ** Thurgau frank ** Unterwalden frank ** Uri frank ** Zürich frank Places * Frank, Alberta, Canada, an urban community, formerly a village * Franks, Illinois, United States, an unincorporated community * Franks, Missouri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lloyd Kozloff
Lloyd M. Kozloff (1923–2012) was an American microbiologist and virologist. He served on the faculty of the University of Chicago, the University of Colorado Health Sciences Center, and University of California, San Francisco, where he became dean of the UCSF Graduate Division. Kozloff retired from UCSF in 1993. He died of heart failure in 2012. Early life and education Kozloff was born in 1923 in Chicago. After finishing high school early, he attended University of Chicago and graduated with a degree in biochemistry at age 19. He served in the United States Navy for a time, then returned to Chicago for his Ph.D., which he received in 1948 for work with Earl Evans. Academic career Kozloff was offered a faculty position in the Division of Biological Sciences at University of Chicago following the completion of his Ph.D., and he remained at the school until 1963, when he moved to the University of Colorado Health Sciences Center. While there he served as co-founding editor o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
