1. Biography Center : Biographies Of George Wald In Biographies of Wald George and, for more detail Biography of , , www.nobel.se/medicine/laureates/1967/index.html, http://www.biography-center.com/biographies/3580-Wald_George.html

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2. George Wald - MSN Encarta Wald, George (19061997), American biochemist and Nobel laureate, noted for his work on vision and also for his antiwar activities. Wald was born in http://encarta.msn.com/encyclopedia_761554203/wald_george.html

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3. Wald, George - Search View - Ninemsn Encarta To find a specific word, name, or topic in this article, select the option in your Web browser for finding within the page. http://au.encarta.msn.com/text_761554203__1/wald_george.html

var s_account="msnportalencartaau"; Search View Wald, George Article View To find a specific word, name, or topic in this article, select the option in your Web browser for finding within the page. In Internet Explorer, this option is under the Edit menu. The search seeks the exact word or phrase that you type, so if you don’t find your choice, try searching for a keyword in your topic or recheck the spelling of a word or name. Wald, George Wald, George (1906-1997), American biochemist and Nobel laureate, noted for his work on vision and also for his anti-war activities. Wald was born in New York and educated at New York and Columbia Universities. In 1934 he joined the faculty of Harvard University, becoming a full Professor of Biology in 1948. Wald shared the 1967 Nobel Prize for Physiology or Medicine with the Swedish neurophysiologist Ragnar Granit and the American biophysicist Haldan Keffer Hartline. The three scientists were cited for their individual research into the physiology of vision. Wald demonstrated the reaction to light of the substance retinal in the retinal rods, thus helping to explain the changes that take place in the eye during light and darkness. He showed that the lack of retinal, which is formed from vitamin A ( see Vitamin), brings on night blindness (

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5. Artkaos.net http//www.biographycenter.com/biographies/3580-wald_george.html. Biographies of Wald George and, for more detail Biography of , , http://www.artkaos.net/secours?page=google&q=Georges Wald&s=20

6. Wald George - WIEM, Darmowa Encyklopedia Wald George (19061997), fizjolog i biochemik ameryka ski, profesor biologii na Uniwersytecie Harvarda w Cambridge w Stanach Zjednoczonych (od http://portalwiedzy.onet.pl/25504,,,,wald_george,haslo.html

Szukaj Poczta Onet.pl Wiem: ... Encyklopedie Start Kalendarium Twój notes S³owniki Kursy ... TVN Lingua Sklep Szukaj w Onet.pl wald george katalog.onet.pl Informacje o serwisie Kursy on-line Napisz do nas O nas Pomoc ... Aktualizacja encyklopedii wszystkie encyklopedia prawa wielka ksiêga imion s³ownik informatyczny Poka¿ tylko zdjêcia, filmy i mapy Jak szukaæ? Wald George Dodaj do notesu Biologia, Medycyna, Ameryka Pó³nocna, Stany Zjednoczone, XIX i pocz±tek XX w. Wald George (1906-1997), fizjolog i biochemik amerykañski, profesor biologii na Uniwersytecie Harvarda w Cambridge w Stanach Zjednoczonych (od 1944). Za odkrycia dotycz±ce chemizmu widzenia, g³ównie struktury rodopsyny (purpury wzrokowej), wraz z Amerykaninem H.K. Hartline'em oraz Szwedem R.A.Granitem , otrzyma³ w 1967 Nagrodê Nobla w dziedzinie medycyny. Inne na ten temat: Nobla Nagrody, 1966-1970 Hartline Haldan Keffer Granit Ragnar Arthur wiêcej ... Strona do Druku Encyklopedia WIEM zosta³a opracowana na podstawie Popularnej Encyklopedii Powszechnej Wydawnictwa Fogra http://www.fogra.com.pl/ Twój notes jest pusty. Mo¿esz dodawaæ do niego has³a i multimedia z Encyklopedii oraz ksi±¿ki z Biblioteki. Bêdziesz móg³ potem do nich ³atwo wróciæ. Notes mo¿esz uzupe³niaæ klikaj±c w "Dodaj do notesu" przy wybranym ha¶le, multimedium lub ksi±¿ce.

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8. Wald, George - MSN Encarta Translate this page Wald, George (New York 1906 – Cambridge, Massachusetts 1997), biochimico statunitense. Non ancora trentenne, durante la specializzazione http://it.encarta.msn.com/encyclopedia_981535963/Wald_George.html

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9. Wald, George - MSN Encarta Translate this page Wald, George (1906-1997), US-amerikanischer Biochemiker und Nobelpreisträger. Wald wurde durch seine Arbeiten zur Physiologie des Gesichtssinnes, http://de.encarta.msn.com/encyclopedia_761554203/Wald_George.html

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var s_account="msnportalencartacafr"; Imprimer Wald, George Format lecture Dans le menu Fichier, cliquez sur Imprimer. Wald, George Wald, George (1906-1997), biochimiste am©ricain, laur©at du prix Nobel, connu pour ses travaux sur la vision et ©galement pour ses activit©s pacifistes. Wald d©crivit la r©action   la lumi¨re de la rhodopsine (ou pourpre r©tinier), une substance qui se trouve dans les b¢tonnets de la r©tine, expliquant ainsi les changements qui se produisent dans l'œil expos©   la lumi¨re ou l'obscurit©. Il d©montra que la carence en rhodopsine, qui se forme   partir de la vitamine A ( voir Vitamine), provoque la c©cit© nocturne chez les personnes dont l'alimentation est carenc©e en cette vitamine. En 1967, Wald partagea le prix Nobel de physiologie ou m©decine avec le neurophysiologiste su©dois Ragnar Granit et le biophysicien am©ricain Haldan Keffer Hartline. "Wald, George" Encyclop©die Microsoft® Encarta® en ligne 2007 http://fr.ca.encarta.msn.com © 1997-2007 Microsoft Corporation. Tous droits r©serv©s. © 1993-2007 Microsoft Corporation. Tous droits r©serv©s.

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