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Rudolph John Anderson
Rudolph John Anderson (1879–1961) was an American biochemist and a United States Army officer. Biography Early life Rudolph Anderson was born in 1879 in Haina, Sweden. At the age of 13, he moved to Boston where he attended an English grammar school from which he graduated by the time he turned 17. Deciding that continuing his education in High School was pointless for him, he started working on various industrial jobs during the day while studying during the night. That continued for several years, until, at one of the rubber manufacturing companies, he got a job as a laboratory boy and assistant to a chemist. Turn of the Century During the turn of the century, he got a chief chemist position at the manufacturing pharmaceutical company in New Orleans. In 1906, he graduated from Tulane University and got his Ph.D. from Cornell University Medical College. In 1909, he came back to Sweden where he applied for doctoral program at University of Uppsala. The university declined his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haina
Haina (Kloster) is a municipality in Waldeck-Frankenberg in northwest Hesse, Germany. Geography Location Haina lies in Waldeck-Frankenberg south of Frankenberg and east of Burgwald at the southwest slope of the Kellerwald range. It lies on the river Wohra not far west of the Hohes Lohr (the Kellerwald range's second highest peak at 657 m). Neighbouring communities Haina borders in the northwest on the town of Frankenau, in the northeast on the town of Bad Wildungen (both in Waldeck-Frankenberg), in the east on the community of Bad Zwesten, in the southeast on the communities of Jesberg and Gilserberg (all three in the Schwalm-Eder-Kreis), in the south on the town of Gemünden, and in the west on the community of Burgwald and the town of Frankenberg (all three in Waldeck-Frankenberg). Constituent communities Haina consists of the following 12 centres: Altenhaina, Battenhausen, Bockendorf, Dodenhausen, Haddenberg, Haina (administrative seat), Halgehausen, Hüttenrode, Lö ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Dexter Van Slyke
Donald Dexter Van Slyke (March 29, 1883 – May 4, 1971) was a Dutch American biochemist. His achievements included the publication of 317 journal articles and 5 books, as well as numerous awards, among them the National Medal of Science and the first AMA Scientific Achievement Award. A non-SI unit of measurement for buffering activity, the slyke, is named after him, as is the Van Slyke determination, a test of amino acids. Early days and education Van Slyke was born in Pike, New York on March 29, 1883. He completed his BA in 1905 and PhD in 1907 both at the University of Michigan, his father's alma mater. His PhD studies were performed under Moses Gomberg. Post-doctoral study Van Slyke took up a post-doctoral position at the Rockefeller Institute in 1907, under Phoebus Levene. Levene also arranged for him to spend one year in Berlin under Hermann Emil Fischer in 1911. His early work focused on determining the amino acid composition of proteins. A major achievement during th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University
Cornell University is a private statutory land-grant research university based in Ithaca, New York. It is a member of the Ivy League. Founded in 1865 by Ezra Cornell and Andrew Dickson White, Cornell was founded with the intention to teach and make contributions in all fields of knowledge—from the classics to the sciences, and from the theoretical to the applied. These ideals, unconventional for the time, are captured in Cornell's founding principle, a popular 1868 quotation from founder Ezra Cornell: "I would found an institution where any person can find instruction in any study." Cornell is ranked among the top global universities. The university is organized into seven undergraduate colleges and seven graduate divisions at its main Ithaca campus, with each college and division defining its specific admission standards and academic programs in near autonomy. The university also administers three satellite campuses, two in New York City and one in Education City, Qatar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanitary Corps
Sanitation refers to public health conditions related to clean drinking water and treatment and disposal of human excreta and sewage. Preventing human contact with feces is part of sanitation, as is hand washing with soap. Sanitation systems aim to protect human health by providing a clean environment that will stop the transmission of disease, especially through the fecal–oral route.SuSanA (2008)Towards more sustainable sanitation solutions Sustainable Sanitation Alliance (SuSanA) For example, diarrhea, a main cause of malnutrition and stunted growth in children, can be reduced through adequate sanitation. There are many other diseases which are easily transmitted in communities that have low levels of sanitation, such as ascariasis (a type of intestinal worm infection or helminthiasis), cholera, hepatitis, polio, schistosomiasis, and trachoma, to name just a few. A range of sanitation technologies and approaches exists. Some examples are community-led total sanitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calorimetry
In chemistry and thermodynamics, calorimetry () is the science or act of measuring changes in ''state variables'' of a body for the purpose of deriving the heat transfer associated with changes of its state due, for example, to chemical reactions, physical changes, or phase transitions under specified constraints. Calorimetry is performed with a calorimeter. Scottish physician and scientist Joseph Black, who was the first to recognize the distinction between heat and temperature, is said to be the founder of the science of calorimetry. Indirect calorimetry calculates heat that living organisms produce by measuring either their production of carbon dioxide and nitrogen waste (frequently ammonia in aquatic organisms, or urea in terrestrial ones), or from their consumption of oxygen. Lavoisier noted in 1780 that heat production can be predicted from oxygen consumption this way, using multiple regression. The dynamic energy budget theory explains why this procedure is correct. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell Medical College
The Joan & Sanford I. Weill Medical College of Cornell University is Cornell University's biomedical research unit and medical school located in Upper East Side, Manhattan, New York City, New York. Weill Cornell Medicine is affiliated with NewYork-Presbyterian Hospital, Weill Cornell Medical Center, Hospital for Special Surgery, Memorial Sloan Kettering Cancer Center, and Rockefeller University, all of which are located nearby on York Avenue. Weill Cornell's clinical affiliates rank highly, with the NewYork-Presbyterian Hospital ranked #1 in the region and #4 in the nation, the Hospital for Special Surgery ranked #1 in the nation for orthopedics and the Memorial Sloan Kettering Center #2 for cancer. Memorial Sloan Kettering Cancer Center and Rockefeller University joined Weill Cornell to establish the Tri-Institutional MD–PhD Program in 1991. In 2001, the school opened a campus in Qatar. Weill Cornell has also been affiliated with Houston Methodist Hospital since 2004. On Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graham Lusk
Graham Lusk FRS(For) FRSE (February 15, 1866 - July 18, 1932) was an American physiologist, and nutritionist. He graduated from Columbia University, and from University of Munich with a PhD. He was an expert on diabetes. He was profoundly deaf from the age of 30. Early life He was born in Bridgeport, Connecticut on February 15, 1866, the son of Prof. William Thompson Lusk of Long Island College of Medicine and his wife, Mary Hartwell Chittenden. His maternal grandfather was U.S. Representative Simeon B. Chittenden. He studied at Columbia School of Mines, graduating M.A. in 1887. He did further postgraduate studies in Germany under Professor Carl Voit at the University of Munich gaining a doctorate (Ph.D.) in 1891. Career In 1892, he began assisting in lectures at Yale Medical School and in 1895 became Professor of Physiology there. In 1898, he moved to Bellevue Hospital, New York City and in 1909 to Cornell University where he remained until death. His papers are held at Cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fragrance Oil
Fragrance oils, also known as aroma oils, aromatic oils, and flavor oils, are blended synthetic aroma compounds or natural essential oils that are diluted with a carrier like propylene glycol, vegetable oil, or mineral oil. To allergic or otherwise sensitive people, synthetic fragrance oils are often less desirable than plant-derived essential oils as components of perfume. Essential oils, widely used in society, emit numerous volatile organic compounds (VOCs). Some of these VOCs are considered as potentially hazardous under federal regulations However, synthetic versions of the same compound as a natural essential oil are usually very comparable. Furthermore, natural oils are in many cases significantly more expensive than their synthetic equivalents. Aromatic oils are used in perfumery, candles, cosmetics, flavoring of food. Some include (out of a very diverse range): * Ylang ylang * Vanilla * Sandalwood * Cedar wood * Mandarin orange * Cinnamon * Lemongrass * Rosehip * Pepperm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin
Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constituent states, Berlin is surrounded by the State of Brandenburg and contiguous with Potsdam, Brandenburg's capital. Berlin's urban area, which has a population of around 4.5 million, is the second most populous urban area in Germany after the Ruhr. The Berlin-Brandenburg capital region has around 6.2 million inhabitants and is Germany's third-largest metropolitan region after the Rhine-Ruhr and Rhine-Main regions. Berlin straddles the banks of the Spree, which flows into the Havel (a tributary of the Elbe) in the western borough of Spandau. Among the city's main topographical features are the many lakes in the western and southeastern boroughs formed by the Spree, Havel and Dahme, the largest of which is Lake Müggelsee. Due to its l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phytic Acid
Phytic acid is a six-fold dihydrogenphosphate ester of inositol (specifically, of the ''myo'' isomer), also called inositol hexakisphosphate (IP6) or inositol polyphosphate. At physiological pH, the phosphates are partially ionized, resulting in the phytate anion. The (''myo'') phytate anion is a colorless species that has significant nutritional role as the principal storage form of phosphorus in many plant tissues, especially bran and seeds. It is also present in many legumes, cereals, and grains. Phytic acid and phytate have a strong binding affinity to the dietary minerals, calcium, iron, and zinc, inhibiting their absorption in the small intestine. The lower inositol polyphosphates are inositol esters with less than six phosphates, such as inositol penta- (IP5), tetra- (IP4), and triphosphate (IP3). These occur in nature as catabolites of phytic acid. Significance in agriculture Phytic acid was discovered in 1903. Generally, phosphorus and inositol in phytate form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metabolism
Metabolism (, from el, μεταβολή ''metabolē'', "change") is the set of life-sustaining chemical reactions in organisms. The three main functions of metabolism are: the conversion of the energy in food to energy available to run cellular processes; the conversion of food to building blocks for proteins, lipids, nucleic acids, and some carbohydrates; and the elimination of metabolic wastes. These enzyme-catalyzed reactions allow organisms to grow and reproduce, maintain their structures, and respond to their environments. The word metabolism can also refer to the sum of all chemical reactions that occur in living organisms, including digestion and the transportation of substances into and between different cells, in which case the above described set of reactions within the cells is called intermediary (or intermediate) metabolism. Metabolic reactions may be categorized as ''catabolic'' – the ''breaking down'' of compounds (for example, of glucose to pyruvate by ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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