Today In Technology History - Mar 19 sir walter norman haworth (18831950) Our subject today is an English scientistwho won a Nobel Prize for being the first to synthetically produce a vitamin http://www.tecsoc.org/pubs/history/2003/mar19.htm
Extractions: Today in Technology History (Published weekdays. To receive "Today in Technology History" by e-mail, click here To read past issues, click here March 19 Our subject today is an English scientist who won a Nobel Prize for being the first to synthetically produce a vitamin. He was born exactly 120 years ago, and he died exactly 53 years ago. Walter Norman Haworth was born in Chorley, Lancashire, England on March 19, 1883. After he finished school at the age of fourteen, he took a job at the linoleum factory his father ran. Unhappy with such work, Haworth decided to attend university to study chemistry despite the extreme disapproval of his parents. He entered college in 1903 and by 1910 had the first of his two doctorates. With the exception of some chemical production he did for the military during the First World War, Haworth spent the bulk of his early career researching carbohydrates. His work made it possible to figure out the structure of carbohydrate molecules, and he found the structures of such important carbohydrates as glucose, lactose and sucrose. His techniques are still commonly used today. Haworth's methods allowed him to figure out the molecular structure of hexuronic acid better known as vitamin C, the substance needed to stave off scurvy. Once Haworth knew the structure of vitamin C, he was able to synthesize it in his laboratory. This was the first time anyone had artificially made a vitamin, and the discovery helped reduce the price of the important substance.
Haworth walter norman haworth was born at Chorley, Lancashire, on March 19, 1883. sir norman was active in retirement, serving on many Boards and Committees; http://chem-faculty.ucsd.edu/theodorakis/Quiz folder/haworth.html
Extractions: Norman Haworth - Biography Excerpt from: (http://www.nobel.se/chemistry/laureates/1937/haworth-bio.html) Walter Norman Haworth was born at Chorley, Lancashire, on March 19, 1883. He attended the local school until the age of fourteen when he joined his father, Thomas Haworth, to learn linoleum design and manufacture. His interest in chemistry was aroused through the use of dyestuffs in his work and his thirst for further knowledge led him to seek private tuition in Preston. This coaching enabled him to pass the entrance examination of the University of Manchester and in 1903 he entered the Chemistry Department as a pupil of W.H. Perkin, Junior. He graduated with first class honours in 1906 and after three years research he went, on a scholarship, to Wallach 's laboratory at Göttingen. He received his doctor's degree in 1910 and returned to Manchester to be awarded his D.Sc. degree in 1911 - these qualifications were gained in the minimum time possible.
Sir Walter Norman Haworth - Nobel Prize In Chemistry sir walter norman haworth. For his investigations on carbohydrates and vitamin C .sir walter norman haworth. External links. The Nobel Prize sir walter http://www.nobel-prize.org/EN/Chemistry/haworth.htm
History Of Chemistry sir walter norman haworth 1937, Nobel Prize in Chemistry 1937, sir walter normanhaworth, sir walter norman haworth, sir walter norman haworth, sir walter http://www.chemistrycoach.com/history_of_chemistry.htm
Extractions: The links are organized from most comprehensive to least, except that foreign language links generally appear at the end. Although I have not given information about each link, you can learn a lot by passing the cursor over the link and reading the web address. Kurt Alder Kurt Alder Kurt Alder Kurt Alder ... Sir Humphry Davy; Electricity and Chemical Affinity , Sir Humphry Davy, Sir Humphry Davy Sir Humphry Davy
20th Century Year By Year 1937 The prize was divided equally between haworth, sir walter norman, Great Britain,Birmingham University, b. 1883, d. 1950 for his investigations on http://www.historycentral.com/20th/1937.html
Extractions: The prize was divided equally between: HAWORTH, Sir WALTER NORMAN, Great Britain, Birmingham University, b. 1883, d. 1950: "for his investigations on carbohydrates and vitamin C" KARRER, PAUL, Switzerland, Zurich University, b. 1889, d. 1971: "for his investigations on carotenoids, flavins and vitamins A and B2" Literature
Encyclopedia: Walter Haworth Other descriptions of walter haworth. sir walter norman haworth (March 19, 1883 March 19, 1950) was a British chemist who is best known for his http://www.nationmaster.com/encyclopedia/Walter-Haworth
Extractions: Related Articles People who viewed "Walter Haworth" also viewed: Paul Karrer Ascorbic acid Nobel Prize Sir James Black ... John Napier What's new? Our next offering Latest newsletter Student area Lesson plans Recent Updates Zheng He Zeus Yukon general election, 2006 Yoji Biomehanika ... More Recent Articles Top Graphs Richest Most Murderous Most Taxed Most Populous ... More Stats Updated 121 days 8 hours 35 minutes ago. Other descriptions of Walter Haworth Sir Walter Norman Haworth March 19 March 19 ) was a British chemist who is best known for his groundbreaking work on ascorbic acid vitamin C March 19 is the 78th day of the year in the Gregorian calendar (79th in leap years). ... 1883 was a common year starting on Monday (see link for calendar). ... March 19 is the 78th day of the year in the Gregorian calendar (79th in leap years). ... 1950 was a common year starting on Sunday (link will take you to calendar). ... A chemist is a scientist who specializes in chemistry. ... Ascorbic acid is an organic acid with antioxidant properties. ...
Result Of Desired Function haworth, sir walter norman. for his investigations on carbohydrates and vitamin C .KARRER, PAUL. for his investigations on carotenoids, http://chemistry.sogang.ac.kr/ChemInfo/Nobel.html
Biographical Database Of British Chemists, Open University haworth, walter norman sir. BIRTH. 1882 Chorley, Lancashire, England. DEATH.1950 Birmingham, Warwickshire, England. REFERENCES http://www.open.ac.uk/ou5/Arts/chemists/person.cfm?SearchID=8505
GK- National Network Of Education haworth, sir walter norman, 1937. Karrer, Paul, 1937. Kuhn, Richard, 1938.Butenandt, Adolf Friedrich Johann, 1939. Ruzicka, Leopold, 1939 http://www.indiaeducation.info/infomine/nobel/nobelarchive.htm
Extractions: Chemistry Literature Medicine Peace ... Economics Chemistry Hoff, Jacobus Henricus Van't Fischer, Hermann Emil Arrhenius, Svante August Ramsay, Sir William Baeyer, Johann Friedrich Wilhelm Adolf Von Moissan, Henri Buchner, Eduard Rutherford, Lord Ernest Ostwald, Wilhelm Wallach, Otto Curie, Marie Sabatier, Paul Grignard, Victor Werner, Alfred Richards, Theodore William
Index > SIR... (HyperDic Online Hyper-dictionary) Index sir This is the Full online version of HyperDic 2, Stoppard sirwalter norman haworth sir walter Ralegh sir walter Raleigh sir walter http://www.hyperdic.net/idx/sir.htm
Dr.Tarek Said's Homepage-Nobel Prize Winners 1933 sir norman ANGELL (RALPH LANE) 1932 Special Fund of this prize section. 1938 RICHARD KUHN 1937 sir walter norman haworth PAUL KARRER http://www.geocities.com/tsaid3/nobel.html
International: Italiano: Scienze: Chimica: Chimici E Ricercatori: Haworth, Walte Translate this page sir walter norman haworth è stato insignito del premio Nobel per la chimica, nel1937, per gli studi sui carboidrati e sulla vitamina C. Vedi anche http://open-site.org/International/Italiano/Scienze/Chimica/Chimici_e_Ricercator
Nobel.html 1937 sir walter norman haworth Research on carbohydrates and vitamin C. also PaulKarrer Study of carotenoids, flavins and vitamins A and B2. http://ccl.osc.edu/cca/documents/dyoung/topics-framed/nobel.shtml
Extractions: http://ccl.osc.edu/cca/documents/dyoung/topics-framed/nobel.shtml CCL nobel.html topics checkpoint.html chem_links.html compchem.html ... vib.html Jacobus Hendricus van't Hoff Chemical dynamics and osmotic pressure. Emil Hermann Fischer Work on carbohydrates and purines. Svante August Arrhenius Theory of electrolytic dissociation. Sir William Ramsay Discovery of helium, neon, xenon and krypton. Johann Friedrich Wilhelm Adolf von Baeyer Synthetic organic chemistry, particularily for the synthesis of indigo and triphenylmethane dyes. Preparing pure fluorine and developing the electric furnace (the Moissan furnace). Eduard Buchner Biochemical research including discovery of cell-less fermentation (fermentation in a test tube by extracting the active enzymes from yeast cells). Ernest Rutherford Study of radioactive substances. Friedrich Wilhelm Ostwald Work on catalysis, chemical equilibrium and reaction rates. Otto Wallach Work on alicyclic compounds. Marie Curie Chemistry of radioactive isotopes.
Haworth, Walter Norman haworth, walter norman (18831950). 20th Century. Born Chorley (England), 1883 Link icon sir walter norman haworth. Nobel Laureate in Chemistry http://www.euchems.org/Distinguished/20thCentury/haworthwalter.asp
Extractions: Died : Birmingham (England), 1950 Haworth studied chemistry at the University of Manchester, where he was a student of W.H.Perkin, Jr. A scholarly award enabled him to spend a year in Göttingen, where he received his Ph.D. under O. Wallach (1910). After several appointments at universities, he went to the University of Birmingham (1925). Much of his work was done on the structure of carbohydrates. He devised a form of representing the sugar molecules in what is still called "Haworth formulas". He received in 1937 the Nobel Prize for his work on carbohydrates and vitamin C. He shared the Prize with P. Karrer Nobel Laureate in Chemistry "for his investigations on carotenoids, flavins and vitamins A and B2"
Technical Information 1937, sir walter norman haworth carbohydrates and vitamin C. Paul Karrer -carotenoids, flavins and vitamins A and B2 http://www.accustandard.com/asi/tech_info.php3
Extractions: if(document.all) document.write(''); else document.write(''); Technical Information Unit Conversions Literature Downloads Periodic Table of Elements EPA Method Downloads ... A Century of Nobel Prize Winners in Chemistry MSDSs available Online Log In and search by Catalog Number, then click on Product Detail when you need them. Unit Conversions To Convert Into Multiply By Temperature ºF ºC 0.556ºC- 17.8 ºC ºF 1.8ºC + 32 ºC ºK 1.0ºC + 273 Length mils microns mils millimeters inches mils inches centimeters Mass ounces grams pounds kilograms grams ounces Kilograms Pounds Liquid Volume ounces milliliters pints Liters quarts liters gallons liters Milliliters Ounces Liters Pints Liters Quarts Liters Gallons cubic feet cubic meters cubic yards cubic meters Universal Gas Constant R = 0.0821(Atm)(l)/(ºK)(mole) Acceleration Due to Gravity g = 32.17 ft/secÝ, 9.8 m/secÝ Avogadro's Constant N = 6.023 X 1023 molecules/mole Speed of Light c = 186,000 miles/sec, 3 X 1010 cm/sec Heat of Fusion (water 1 atm, 0ºC) Hf = 79.7 cal/g Heat of Vaporization (water 1 atm, 100ºC)
MSN Encarta - Haworth, Sir Walter Norman Translate this page haworth, sir walter norman (1883-1950), chimiste britannique, lauréat du prixNobel pour avoir réalisé la première synthèse de la vitamine C. http://fr.encarta.msn.com/encyclopedia_761592364/Haworth_sir_Walter_Norman.html
Sisal - Definition Of Sisal In Encyclopedia sir William Rowan Hamilton sir walter Ralegh siskiyou lewisia sister sir William Huggins sir walter norman haworth Sison sisterin-law http://encyclopedia.laborlawtalk.com/Sisal
Extractions: For the programming language, see SISAL , and for the town, see Sisal, Yucatán Sisal Scientific classification Kingdom: Plantae Division: Magnoliophyta Class: Liliopsida Order: Asparagales Family: Agavaceae Genus: Agave Species: sisalana Binomial name Agave sisalana Perrine Sisal or sisal hemp is an agave Agave sisalana that yields a stiff fiber used in making rope . (The term may refer either to the plant or the fiber, depending on context.) Sisal plants consist of a rosette of sword-shaped leaves about 1.5 to 2 meters tall. Young leaves may have a few minute teeth along their margins, but lose them as they mature. Sisals are sterile hybrids of uncertain origin; although shipped from the port of Sisal in Yucatán (thus the name), they do not actually grow in Yucatán, the plantations cultivating henequen Agave fourcroydes ) instead. Evidence of an indigenous cottage industry in Chiapas suggests it as the original location, possibly as a cross of Agave angustifolia and Agave kewensis In the 19th century , sisal cultivation (the plant being propagated via offsets), was spread worldwide, from Florida to the Caribbean islands and Brazil , as well as to countries in Africa (especially Tanzania ) and Asia . Sisal constitutes the majority of natural fiber production worldwide. G. W. Lock
March 19 - Today In Science History sir norman haworth. (source), Born 19 Mar 1883; died 19 Mar 1950. walter normanhaworth was a British chemist, cowinner, with the Swiss chemist Paul Karrer, http://www.todayinsci.com/3/3_19.htm
Extractions: Mexican-born American chemist who was jointly awarded the 1995 Nobel Prize for Chemistry, along with chemists F. Sherwood Rowland and Paul Crutzen, for research in the 1970s concerning the decomposition of the ozonosphere , which shields the Earth from dangerous solar radiation. The discoveries of Molina and Rowland, that some industrially manufactured gases deplete the ozone layer, led to an international movement in the late 20th century to limit the widespread use of chlorofluorocarbon (CFC) gases. Italian-American aviation pioneer who designed and built airplanes, including the first U.S. monoplane with an enclosed cabin (1917). He had a flying school (1912-16) at Long Island, N.Y., where he built and learned to fly his first plane. In 1917, he designed the first enclosed-cabin monoplane, which he flew successfully in air races. The CF airliner
Vitamin C -- Facts, Info, And Encyclopedia Article In 19331934, the British chemists sir (Click link for more info and facts aboutwalter norman haworth) walter norman haworth and sir Edmund Hirst and, http://www.absoluteastronomy.com/encyclopedia/v/vi/vitamin_c.htm
Extractions: Vitamin C is a (Binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent) water (Click link for more info and facts about soluble) soluble (Any substance that can be metabolized by an organism to give energy and build tissue) nutrient essential for life and is used by the human body for many purposes. To the best of scientific knowledge, all animals and plants synthesize their own vitamin C, except for a small number of animals, including (Stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research) guinea pig s, (Any living or extinct member of the family Hominidae) human s
