Jacques Yvon introduces S-particle distribution functions in classical statistical mechanics;[20] they will later be included in the BBGKY hierarchy.
Physiology and medicine
January 28 – Iceland becomes the first country to legalize abortion on medical grounds.
May – The hormone testosterone is first isolated and named by a team at Organon in the Netherlands led by German scientist Ernst Laqueur.[21] In August, the chemical synthesis of testosterone from cholesterol is achieved by Adolf Butenandt and Günther Hanisch.[22] A week later, the Ciba group in Zurich, Leopold Ruzicka and A. Wettstein, publish their synthesis of the hormone.[23]
^Trossarelli, L. (2010). "the history of nylon". Club Alpino Italiano, Centro Studi Materiali e Tecniche. Archived from the original on 2012-04-25. Retrieved 2012-02-28.
^Hodgkin, D. (1935). "X-ray single crystal photographs of insulin". Nature. 135. London: 591–2.
^Oakes, Elizabeth H. (2007), "Emerson, Gladys Anderson", Encyclopedia of World Scientists, p. 211, ISBN978-1438118826
^"Romanian Inventions". The Reminder (46): 7 (supplement). June 1983.
^Crilly, Tony (2007). 50 Mathematical Ideas you really need to know. London: Quercus. p. 117. ISBN978-1-84724-008-8.
^Zipf, George K. (1935). The Psychobiology of Language. Houghton-Mifflin.
^Lesch, J. E. (2007). The first miracle drugs: how the sulfa drugs transformed medicine. New York: Oxford University Press. pp. 82–86. ISBN978-0-19-518775-5.
^Yvon, J. (1935). Theorie Statistique des Fluides et l'Equation et l'Equation d'Etat. Actes scientifique et industrie, 203. Paris: Hermann.
^David K. G.; Dingemanse, E.; Freud, J. L. (May 1935). "Über krystallinisches mannliches Hormon aus Hoden (Testosteron) wirksamer als aus harn oder aus Cholesterin bereitetes Androsteron" [On crystalline male hormone from testicles (testosterone) effective as from urine or from cholesterol]. Hoppe-Seyler's Zeitschrift für Physiologische Chemie (in German). 233 (5–6): 281–83. doi:10.1515/bchm2.1935.233.5-6.281.{{cite journal}}: CS1 maint: multiple names: authors list (link)
^Butenandt, A.; Hanisch, G. (1935). "Ũber die Umwandlung des Dehydroandrosterons in Androstenol-(17)-one-(3) (Testosterone): um Weg zur Darstellung des Testosterons auf Cholesterin (Vorlauf Mitteilung)" [The conversion of dehydroandrosterone into androstenol-(17)-one-3 (testosterone): a method for the production of testosterone from cholesterol (preliminary communication)]. Chemische Berichte (in German). 68 (9): 1859–62. doi:10.1002/cber.19350680937.
^Ruzicka, L.; Wettstein, A. (1935). "Ũber die kristallinische Herstellung des Testikelhormons, Testosteron (Androsten-3-ol-17-ol)" [The crystalline production of the testicle hormone, testosterone (Androsten-3-ol-17-ol)]. Helvetica Chimica Acta (in German). 18: 1264–75. doi:10.1002/hlca.193501801176.
^Maxwell, D. B. S. (1993). "Beer Cans: A Guide for the Archaeologist". Historical Archaeology. 27 (1): 95–113. JSTOR25616219.
^US 2074079, Charles, Bahr Conrad & Pfefferle, George H., "Torque measuring wrench", published 1937-03-16
^United States patent #2,118,318 for a "coin controlled parking meter" filed 13 May 1935.