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F. Sherwood Rowland
Frank Sherwood "Sherry" Rowland (June 28, 1927 – March 10, 2012) was an American Nobel laureate and a professor of chemistry at the University of California, Irvine. His research was on atmospheric chemistry and chemical kinetics. His best-known work was the discovery that chlorofluorocarbons contribute to ozone depletion. Education and early life Born in Delaware, Ohio, Rowland received a majority of his education in public schools and, due to accelerated promotion was able to graduate high school several weeks before his 16th birthday. In the summers during his high school career, Frank was entrusted to run the local weather service station. This was Rowland's first exposure to systematic experimentation and data collection. After entering Ohio Wesleyan University, Rowland was about to graduate shortly before his 18th birthday. Instead, he was enlisted to the Navy to train radar operators. Rowland was discharged after 14 months as a non commissioned officer. After enteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Science Summit
The inaugural World Science Festival was held in New York City from May 28 to June 1, 2008. It consisted mainly of panel discussions and on-stage conversations, accompanied by multimedia presentations. A youth and family program presented topics such as sports from a scientific perspective and included an extensive street fair. A cultural program led by actor and writer Alan Alda focused on art inspired by science. The festival also included a ''World Science Summit'', a meeting of high-level participants from the worlds of science, politics, administration, and business. The festival was the brainchild of Columbia University physicist Brian Greene and his wife, Emmy Award-winning television journalist Tracy Day. It was held in partnership with major New York City cultural and academic institutions, including Columbia University, New York University and the Metropolitan Museum of Art. History and background The World Science Festival was founded by Brian Greene, a Columbia Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nobel Prize
The Nobel Prizes ( ; ; ) are awards administered by the Nobel Foundation and granted in accordance with the principle of "for the greatest benefit to humankind". The prizes were first awarded in 1901, marking the fifth anniversary of Alfred Nobel, Alfred Nobel's death. The original Nobel Prizes covered five fields: Nobel Prize in Physics, physics, Nobel Prize in Chemistry, chemistry, Nobel Prize in Physiology or Medicine, physiology or medicine, Nobel Prize in Literature, literature, and Nobel Peace Prize, peace, specified in Nobel's will. A sixth prize, the Nobel Memorial Prize in Economic Sciences, Prize in Economic Sciences, was established in 1968 by Sveriges Riksbank (Sweden's central bank) in memory of Alfred Nobel. The Nobel Prizes are widely regarded as the most prestigious awards available in their respective fields.Nobel Prize#Shalev69, Shalev, p. 8. Except in extraordinary circumstances, such as war, all six prizes are given annually. Each recipient, known as a laur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Academy Of Arts And Sciences
The American Academy of Arts and Sciences (The Academy) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and other Founding Fathers of the United States. It is headquartered in Cambridge, Massachusetts. Membership in the academy is achieved through a nominating petition, review, and election process. The academy's quarterly journal, '' Dædalus'', is published by the MIT Press on behalf of the academy, and has been open-access since January 2021. The academy also conducts multidisciplinary public policy research. Laurie L. Patton has served as President of the Academy since January 2025. History The Academy was established by the Massachusetts legislature on May 4, 1780, charted in order "to cultivate every art and science which may tend to advance the interest, honor, dignity, and happiness of a free, independent, and virtuous people." The sixty-tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tolman Medal
The Tolman Medal is awarded each year by the Southern California Section of the American Chemical Society (SCALACS) for outstanding contributions to chemistry which include contributions in areas of fundamental studies, chemical technology, and significant contributions to chemical education or outstanding leadership in science on a national level. To be eligible for the Medal, the recipient must have accomplished the majority of his or her work while resident in Southern California. The Medal is named for physicist and chemist Richard C. Tolman. Recipients SourceSCALACS* 1960 William Gould Young * 1961 Anton Burg * 1962 Ernest H. Swift * 1963 W. Conway Pierce * 1964 Arie J. Haagen-Smit * 1965 Thomas F. Doumani, Union Oil Company * 1966 Arthur Adamson, USC * 1967 Ulric B. Bray, Bray Oil Company * 1968 Francis E. Blacet, UCLA * 1969 Robert D. Vold, USC * 1970 Robert L. Pecsok, UCLA * 1971 Roland C. Hansford, Union Oil Company * 1972 James Bonner, Caltech * 1973 Howard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UC Irvine Rowland Hall
UC may refer to: Education In the United States * University of California system * University of Charleston, West Virginia * University of Chicago, Illinois * University of Cincinnati, Ohio * Upsala College, East Orange, New Jersey (''defunct since 1995'') * Utica College, Utica, New York * Harvard Undergraduate Council, Harvard College's student government body * University college In other countries * Pontifical Catholic University of Chile * University of Canberra, Australia * University of Cantabria, Spain * University of Canterbury, New Zealand * University of Cebu, Cebu City, Philippines * University of Coimbra, Portugal * University of the Cordilleras, Baguio, Philippines * Uva College, Badulla, Sri Lanka * Uxbridge College, England * University of Calgary, Canada Science, technology, and mathematics Biology and medicine * Ulcerative colitis, a type of inflammatory bowel disease * Umbilical cord * Unassisted childbirth, birth without the aid of professional birth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academy Of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, NGO, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the National Academy of Medicine (NAM). As a national academy, new members of the organization are elected annually by current members, based on their distinguished and continuing achievements in original research. Election to the National Academy is one of the highest honors in the scientific field in the United States. Member of the National Academy of Sciences, Members of the National Academy of Sciences serve ''pro bono'' as "advisers to the nation" on science, engineering, and medicine. The group holds a congressional charter under Title 36 of the United States Code. Congress legislated and President Abraham Lincoln signed an Act of Congress (1863) establishing the National Academy of Sciences as an independent, trusted nongovernmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mario J
Mario (; ) is a character created by the Japanese game designer Shigeru Miyamoto. He is the star of the ''Mario'' franchise, a recurring character in the ''Donkey Kong'' franchise, and the mascot of the Japanese video game company Nintendo. Mario is an Italian plumber who lives in the Mushroom Kingdom with his younger twin brother, Luigi. Their adventures generally involve rescuing Princess Peach from the villain Bowser while using power-ups that give them different abilities. Mario is distinguished by his large nose and mustache, overalls, red cap, and high-pitched, exaggerated Italian accent. Mario debuted as the player character of ''Donkey Kong'', a 1981 platform game. Miyamoto created Mario because Nintendo was unable to license Popeye as the protagonist. The graphical limitations of arcade hardware influenced Mario's design, such as his nose, mustache, and overalls, and he was named after Nintendo of America's landlord, Mario Segale. Mario then starred in '' Mario ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Kansas
The University of Kansas (KU) is a public research university with its main campus in Lawrence, Kansas, United States. Two branch campuses are in the Kansas City metropolitan area on the Kansas side: the university's medical school and hospital in Kansas City, Kansas, the Edwards Campus in Overland Park. There are also educational and research sites in Garden City, Hays, Leavenworth, Parsons, and Topeka, an agricultural education center in rural north Douglas County, and branches of the medical school in Salina and Wichita. The university is a member of the Association of American Universities and is classified among "R1: Doctoral Universities – Very high research activity". Founded March 21, 1865, the university was opened in 1866 under a charter granted by the Kansas State Legislature in 1864 and legislation passed in 1863 under the state constitution, which was adopted two years after the 1861 admission of the former Kansas Territory as the 34th state into the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princeton University
Princeton University is a private university, private Ivy League research university in Princeton, New Jersey, United States. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial Colleges, fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution. The institution moved to Newark, New Jersey, Newark in 1747 and then to its Mercer County, New Jersey, Mercer County campus in Princeton nine years later. It officially became a university in 1896 and was subsequently renamed Princeton University. The university is governed by the Trustees of Princeton University and has an endowment of $37.7 billion, the largest List of colleges and universities in the United States by endowment, endowment per student in the United States. Princeton provides undergraduate education, undergraduate and graduate education, graduate instruction in the hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willard F
Willard may refer to: People * Willard (name) Geography Places in the United States * Willard, Colorado * Willard, Georgia * Willard, Kansas *Willard, Kentucky * Willard, Michigan, a small unincorporated community in Beaver Township, Bay County, Michigan * Willard, Missouri * Willard, New Mexico * Willard, New York * Willard, North Carolina * Willard, Ohio * Willard, Utah * Willard Bay, Utah, a reservoir * South Willard, Utah * Willard, Virginia * Willard, Washington * Willard, Rusk County, Wisconsin, a town * Willard, Clark County, Wisconsin, an unincorporated community * Willards, Maryland Places other than settlements * The Willard InterContinental Washington, a historic hotel in Washington, DC * Willard House (other), several houses * Willard Residential College, a Northwestern University residential hall * J. Willard Marriott Library, at the University of Utah * University of Illinois Willard Airport * Willard Drug Treatment Center, a specialized state priso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ozone Depletion
Ozone depletion consists of two related events observed since the late 1970s: a lowered total amount of ozone in Earth, Earth's upper atmosphere, and a much larger springtime decrease in stratospheric ozone (the ozone layer) around Earth's polar regions. The latter phenomenon is referred to as the #Ozone hole and its causes, ozone hole. There are also springtime polar tropospheric ozone depletion events in addition to these stratospheric events. The main causes of ozone depletion and the ozone hole are manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants, and foam-blowing agents (chlorofluorocarbons (CFCs), HCFCs, Haloalkanes, halons), referred to as ''ozone-depleting substances'' (ODS). These compounds are transported into the stratosphere by Turbulence, turbulent mixing after being emitted from the surface, mixing much faster than the molecules can settle. Once in the stratosphere, they release atoms from the halogen group through photod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorofluorocarbon
Chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) are fully or partly Halogenation, halogenated hydrocarbons that contain carbon (C), hydrogen (H), chlorine (Cl), and fluorine (F). They are produced as volatility (chemistry), volatile derivatives of methane, ethane, and propane. The most common example of a CFC is dichlorodifluoromethane (R-12). R-12, also commonly called Freon, is used as a refrigerant. Many CFCs have been widely used as refrigerants, propellants (in aerosol applications), gaseous fire suppression systems, and solvents. As a result of CFCs contributing to ozone depletion in the upper atmosphere, the manufacture of such compounds has been phased out under the Montreal Protocol, and they are being replaced with other products such as hydrofluorocarbons (HFCs) and hydrofluoroolefins (HFOs) including R-410A, R-134a and 2,3,3,3-Tetrafluoropropene, R-1234yf. Structure, properties and production As in simpler alkanes, carbons in CFCs bond with tetrahe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
