1. Artturi Virtanen - Biography Artturi virtanen artturi ilmari Virtanen was born in Helsinki on the 15th ofJanuary, 1895, as the son of Kaarlo Virtanen and Serafiina Isotalo. http://nobelprize.org/chemistry/laureates/1945/virtanen-bio.html

HOME SITE HELP ABOUT SEARCH ... EDUCATIONAL Artturi Ilmari Virtanen was born in Helsinki on the 15th of January, 1895, as the son of Kaarlo Virtanen and Serafiina Isotalo. He was educated at the Classical Lyceum at Viipuri, Finland. After finishing school, he studied chemistry, biology, and physics at the University of Helsinki, where he took his M.Sc. in 1916 and obtained his D.Sc. in 1919. Subsequently he studied physical chemistry in Zurich in 1920 under G. Wiegner, bacteriology in Stockholm in 1921 under Chr. Barthel, and enzymology in Stockholm during 1923-1924 under H. von Euler . Since 1923, his interest turned to biochemistry. He was first-assistant of the Central Laboratory of Industries at Helsinki during 1916-1917, and chemist in the Laboratory of Valio, Finnish Cooperative Dairies' Association, during 1919-1920. In 1921 he became Director of this laboratory, and in 1931 of the Biochemical Research Institute at Helsinki. After having been docent in chemistry at the University of Helsinki since 1924, he was appointed Professor of Biochemistry at the Finland Institute of Technology at Helsinki in 1931, and at the University of Helsinki in 1939. Since 1948 he has been member and President of the State Academy of Science and Arts in Finland. Professor Virtanen is a member of the Finnish, Norwegian, Swedish, Flemish, Bavarian, and Pontifical Academies of Science, and of the Swedish and Danish Academies of Engineering Sciences. He is an honorary member of learned societies in Finland, Sweden, Austria, Edinburgh, and the U.S.A., and holds honorary degrees of the Universities of Lund, Paris, Giessen, and Helsinki, the Royal Technical College at Stockholm, and the Finland Institute of Technology. Numerous medals and other distinctions have been conferred upon him from Sweden, Finland, Belgium, and Italy.

2. Artturi Virtanen - Biography Artturi Virtanen Biography Artturi Ilmari Virtanen was born in Helsinki on the 15th of January, 1895, as the son of Kaarlo Virtanen and http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

3. Chemistry 1945 Artturi Ilmari Virtanen. Finland Helsinki University Helsinki, Finland b. 1895 d. 1973. The Nobel Prize in Chemistry 1945 Presentation http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

4. Virtanen, Artturi Ilmari Virtanen, Artturi Ilmari (18951973) Le premier prix Nobel finlandais est n Helsinki le 15 janvier 1895. Apr s avoir tudi la chimie l http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

5. Virtanen, Artturi Ilmari Virtanen, Artturi Ilmari (18951973) Virtanen was educated at the university in his native city of Helsinki, where he obtained his PhD in 1919, and http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

6. Artturi Ilmari Virtanen Winner Of The 1945 Nobel Prize In Chemistry Artturi Ilmari Virtanen, a Nobel Prize Laureate in Chemistry, at the Nobel Prize Internet Archive. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

7. Artturi Ilmari Virtanen - Wikipedia, The Free Encyclopedia Artturi Ilmari Virtanen (IPA /?rt?uri ilm?ri virt?nen/) (January 15, 1895 –November 11, 1973) was a Finnish chemist and recipient of the Nobel Prize in http://en.wikipedia.org/wiki/Artturi_Ilmari_Virtanen

8. Artturi Ilmari Virtanen - Wikipedia, The Free Encyclopedia Artturi Ilmari Virtanen http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

9. MSN Encarta - Virtanen, Artturi Ilmari Already a subscriber? Sign in above. Virtanen, Artturi Ilmari Virtanen, Artturi Ilmari (18951973), Finnish biochemist and Nobel Prize winner. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

10. WorldBook General Reference Encyclopedia Life Science Biology Virtanen, Artturi Ilmari virtanen fodder method artturi ilmari harmful researches helsinki utilization deteriorating finnish aiv milk artificially http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

11. Nobel Lectures Including Presentation Speeches And Laureates' DE HEVESY, GEORGE, HAHN, OTTO, VIRTANEN, ARTTURI ILMARI ET AL. Nobel Lectures Including Presentation Speeches and Laureates' Biographies. http://tmsyn.wc.ask.com/r?t=an&s=hb&uid=24312681243126812&sid=343126

12. Artturi Ilmari Virtanen: Information From Answers.com Artturi Ilmari virtanen artturi ilmari Virtanen ( January 15 , 1895 – November11 , 1973 ) was a Finnish chemist and recipient of the Nobel. http://www.answers.com/topic/artturi-ilmari-virtanen

showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping Artturi Ilmari Virtanen Wikipedia Artturi Ilmari Virtanen Artturi Ilmari Virtanen January 15 November 11 ) was a Finnish chemist and recipient of the Nobel Prize in Chemistry Virtanen was born in Helsinki Finland . He studied the Classical Lyceum at Viipuri , Finland. After he finished school, he studied chemistry, biology, and physics. In 1939 he became Professor of Biochemistry at the Finland Institute of Technology at Helsinki and at the University of Helsinki in 1939. His research included partially synthetic cattle feeds, nitrogen-fixing bacteria in the root nodules and improved methods of butter preservation. In 1945 Virtanen became Nobel Prize This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see Mentioned In Artturi Ilmari Virtanen is mentioned in the following topics: list of people on stamps of Finland 1945 in science List of Finland-related topics University of Helsinki ... November 11 Wikipedia information about Artturi Ilmari Virtanen This article is licensed under the GNU Free Documentation License . It uses material from the Wikipedia article "Artturi Ilmari Virtanen" More from Wikipedia Your Ad Here Jump to: Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping Send this page Print this page Link to this page Tell me about:

13. Artturi Ilmari Virtanen: Awards Won By Artturi Ilmari Virtanen Artturi Ilmari Virtanen Awards won by Artturi Ilmari Virtanen. http://www.123awards.com/artist/4208.asp

hardwork is paid in form of awards The biggest english dictionary - RealDictionary.com Awards of Artturi Ilmari Virtanen OTHER-NOBEL CHEMISTRY Enter Artist/Album Partner Sites Stardose.com RealLyrics.com OnlyHitLyrics.com Real Dictionary ... Add 123Awards to Favourites Please select the appropriate Shopping Category Auctions Search Engines Charity Dutch ... Stationery

14. Artturi Ilmari Virtanen - Enpsychlopedia It uses material from the Wikipedia article Artturi Ilmari Virtanen . Via PersonalOpen Wikipedia (beta) open source software by J Grohol and Psych Central http://psychcentral.com/psypsych/Artturi_Ilmari_Virtanen

home resource directory disorders quizzes ... support forums Advertisement ( Artturi Ilmari Virtanen Artturi Ilmari Virtanen January 15 November 11 ) was a Finnish chemist and recipient of the Nobel Prize in Chemistry Virtanen was born in Helsinki Finland . He studied the Classical Lyceum at Viipuri , Finland. After he finished school, he studied chemistry, biology, and physics. In 1939 he became Professor of Biochemistry at the Finland Institute of Technology at Helsinki and at the University of Helsinki in 1939. His research included partially synthetic cattle feeds, nitrogen-fixing bacteria in the root nodules and improved methods of butter preservation. In 1945 Virtanen became Nobel Prize Laureate in Chemistry, for his research in agricultural and nutrition chemistry, especially for his fodder preservation method (AIV Fodder). The method – which he had published 1943 - improved the storage of green fodder that is important during long winters. Process includes adding dilute hydrochloric or sulfuric acid to newly stored grain. Increased acidity stops harmful fermentation and has no adverse effect on the nutritive value of the fodder or animals that eat it. de:Artturi Ilmari Virtanen nl:Arturri Ilmari Virtanen fi:A. I. Virtanen

15. Encyklopedia: Virtanen Artturi Ilmari virtanen artturi ilmari (1895–1973), biochemik finski, dyrektor Finskiego InstytutuBiochemii w Helsinkach (1931–1939), profesor politechniki http://wiem.onet.pl/wiem/00009f.html

Czat Poczta Onet.pl onet.pl ... Portal wiedzy Strony WWW: W polskim Internecie ¦wiatowy Internet Katalog stron Wiadomo¶ci Niusy Pliki Encyklopedia WIEM Og³oszenia: Praca i rekrutacja Motoryzacyjne Nieruchomo¶ci Strona g³ówna Encyklopedie T³umacz Polszczyzna ... Sklep Szukaj w Onet.pl virtanen artturi ilmari katalog.onet.pl Kontakt Napisz do nas O nas Pomoc Jak szukaæ ... Informacje o produktach Encyklopedie wszystkie encyklopedia prawa Poka¿ tylko zdjêcia, filmy i mapy Jak szukaæ? Virtanen Artturi Ilmari Dodaj do notesu Chemia, Biologia, Europa, Finlandia, XIX i pocz±tek XX w. widzisz tylko tre¶ci has³a chcesz zobaczyæ resztê? dostêp do pe³nej wersji encyklopedii SMS tylko 3,66 z³ z VAT Wpisz kod: Dlaczego warto korzystaæ z WIEM? WIEM w internecie to najlepszy i najszybszy sposób uzyskania informacji o ¶wiecie. WIEM w internecie to codziennie aktualizowana i najbardziej aktualna encyklopedia internetowa w Polsce! WIEM zawiera obszern± bazê bogato ilustrowanych hase³. W serwisie specjalna wyszukiwarka do mediów, notes i kalendarium. Kupuj±c abonament uzyskujesz pe³ny dostêp do naj¶wie¿szej wersji encyklopedii.

16. The Nobel Prize In Chemistry: Artturi Ilmari Virtanen Artturi Ilmari Virtanen *1895, † 1973. External links. The Nobel Prize ArtturiIlmari Virtanen The Nobel Foundation http://www.nobelpreis.org/english/chemie/virtanen.html

The Nobel Prize in Chemistry 1945 Next Previous Search Home ... Economics Artturi Ilmari Virtanen (Finland) "For his research and inventions in agricultural and nutrition chemistry, especially for his fodder preservation method" External links The Nobel Prize - Artturi Ilmari Virtanen The Nobel Foundation powered by xago.org - The World Heritage Sites Webmaster Services

17. Artturi Ilmari Virtanen - Art History Online Reference And Guide Artturi Ilmari Virtanen Art History Online Reference and Guide. http://www.arthistoryclub.com/art_history/Artturi_Ilmari_Virtanen

18. Artturi Ilmari Virtanen Artturi Ilmari Virtanen (18951973) Virtanen was also a professor of biochemistryat the Helsinki University of Technology (1931-39) and director of http://chemistry.nobel.brainparad.com/artturi_ilmari_virtanen.html

Artturi Ilmari Virtanen Artturi Ilmari Virtanen Finnish biochemist whose investigations directed toward improving the production and storage of protein-rich green fodder, vitally important to regions characterized by long, severe winters, brought him the Nobel Prize for Chemistry in 1945. As a chemistry instructor at the University of Helsinki (1924-39), where he became professor of biochemistry (1939-48), Virtanen studied the fermentation processes that spoil stores of silage. Knowing that the fermentation product, lactic acid, increases the acidity of the silage to a point at which destructive fermentation ceases, he developed a procedure (known by his initials, AIV) for adding dilute hydrochloric or sulfuric acid to newly stored silage, thereby increasing the acidity of the fodder beyond that point. In a series of experiments (1928-29), he showed that acid treatment has no adverse effect on the nutritive value and edibility of the fodder and of products derived from animals fed the fodder. Virtanen was also a professor of biochemistry at the Helsinki University of Technology (1931-39) and director of Finland's Biochemical Research Institute, Helsinki, from 1931. He did valuable research on the nitrogen-fixing bacteria in the root nodules of leguminous plants, on improved methods of butter preservation, and on economical, partially synthetic cattle feeds. His AIV System as the Basis of Cattle Feeding appeared in 1943.

19. Parhi & Jussinniemi: A. I. Virtanen Artturi Ilmari Virtanen (18951973). 1. Johdanto. Artturi Ilmari Virtanen onedelleen tunnetuin suomalainen kemisti niin kotimaassaan kuin ulkomaillakin. http://www.torus.oulu.fi/arschemica/Dokumentit/artturi_ilmari_virtanen.htm

Artturi Ilmari Virtanen 1. Johdanto Artturi Ilmari Virtanen on edelleen tunnetuin suomalainen kemisti niin kotimaassaan kuin ulkomaillakin. Häntä pidetään tieteellisen sekä opetustyönsä ansiosta Suomen biokemian isänä. Virtasen tutkimustoiminta oli harvinaisen laajaa: kuuluuhan hänen nimiinsä noin 1400 tieteellistä julkaisua, jotka koskevat orgaanista ja analyyttista kemiaa, biokemiaa, mikrobiologiaa, kasvifysiologiaa, meijerioppia, maataloutta sekä ravitsemus- ja lääketiedettä. Parhaiten hänet tunnetaan AIV-rehustaan, jonka johdosta hän vuonna 1945 sai kemian Nobel-palkinnon. 2. Artturi Ilmari Virtasen henkilöhistoria Artturi Ilmari Virtanen syntyi 15.1.1895 Helsingissä, joskin hän muutti jo pienenä Viipuriin. Hän kävi Viipurin lyseon, jonka suoritti erinomaisin arvosanoin. Lyseon jälkeen hän aloitti opinnot keisarillisessa Aleksanterin yliopistossa Helsingissä, missä opiskeli kemiaa, biologiaa ja fysiikkaa. Hän suoritti kandidaatintutkinnon vuonna 1916 pääaineenaan kemia, ja tohtoriksi hän valmistui vuonna 1919 jo 24-vuotiaana väitellen pinabietiinihapon rakenteesta (ks. myös Liite 1 Virtanen työskenteli Ossian Aschanin alaisuudessa. Hän toimi Valion kemistinä pari vuotta ja opiskeli sinä aikana muun muassa fysikaalista kemiaa Zürichissä, rasvakemiaa Münsterissä ja bakteriologiaa Tukholmassa. Laboratorion johtajaksi hän ryhtyi vuonna 1921. Virtanen pysyi koko tutkijanuransa aikana valiolaisena. Hänet nimitettiin 1931 teknillisen korkeakoulun biokemian professoriksi, ja 1939 Helsingin yliopiston biokemian professoriksi. Virtanen siirtyi Suomen Akatemian esimieheksi 1948 ja koko ajan hän johti Valion tutkimuksia. Hän loi laajat suhteet ulkomaisiin tiedeyhteisöihin jo nuorena tutkijana, mikä avasi ulkomaat myös muille suomalaisille opiskelijoille. Virtanen oli erittäin monipuolinen biokemisti.

20. Artturi Ilmari Virtanen - Wikipedia în Limba Româna Artturi Ilmari Virtanen este un biochimist finlandez. Virtanen a fost profesorde biochimie la Universitatea din Helsinki (19391948) si director la http://ro.wikipedia.org/wiki/Artturi_Ilmari_Virtanen

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