共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
Nikolai Aleksandrovich Bernstein (1896-1966) studied movement in order to understand the brain. Contra Pavlov, he saw movements (thus, the brain) as coordinated. For Bernstein, the cortex was a stochastic device; the more cortexes an animal species has, the more variable its actions will be. Actions are planned with a stochastic "model of the future," and relevance is established through blind mathematical search. In the 1950 neoPavlovian affair, he came under strong attack and had to stop experimenting. It is argued that the consistency of his work derived both from both dialectical materialism and the relentless attacks of the neoPavlovians. 相似文献
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
S. V. Zonn 《Eurasian Geography and Economics》2013,54(7):685-690
A colleague at the Institute of Crop Breeding many years ago, S. V. Zonn, recalls the fame abroad of N.I. Vavilov in contrast to the oblivion to which for a time he was consigned in the Soviet Union. Vavilov opposed the harmful adventuristic projects announced by the evil paranoid “scientist” Lysenko. Among the many contributions of Vavilov, those to research for the development of deserts, largely forgotten, are here recalled. Vavilov organized the Office of Deserts, which established the Aral', Repetek, and Kara-Kalinsk experiment stations, which made major contributions to desert studies and which attracted able productive scientists. In practical work he organized work to provide fresh vegetables and fruits and green amenities to workers at the Balkhash copper combine and the urgently needed vegetables and vitamins to workers at the Bekdash salt works of the Kara-Bogaz-Gol of the Caspian Sea. He advocated scientific principles and applications free from the opportunism and adventurism which at one time flourished in Soviet biological sciences but which should not be repeated. “Recalling all that has happened to N.I. Vavilov, we preserve in our hearts his bright and uncompromising manner, which was devoted to science and society” (translated by Jay K. Mitchell, PlanEcon, Inc., Washington DC 20005). 相似文献
19.