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by Oleg GAVRILIN, Cand. Sc. (Chem.), Russian Chemical-Technological University named after D. Mendeleev Parts of machinery and mechanisms, other items made of steel and copper alloys, have as a rule to be protected from corrosion, electromagnetic and other
Eesti Online · 2824 days ago 0 633

by Rudolf BALANDIN, member of the V. I. Vernadsky Scientific Heritage Commission, Russian Academy of Sciences At first blush the history of astronomy seems to be of interest only to a cohort of specialists. But looking through the recently published collec
Eesti Online · 2824 days ago 0 845

by Andrei KARAKIN, Dr. Sc. (Phys. & Math.), All-Russia Research Institute of Geologic, Geophysical and Geochemical Systems How do mineral deposits take body and form? If we get an answer to this question, we shall be able to make mineral prospecting mu
Eesti Online · 2824 days ago 0 819

The Volga basin with a network of small rivers. Almost all territory of this country is covered by small watercourses total number of which, as estimated by specialists, exceeds 2.5 mn. For centuries these so-called capillars were, in literal sense, the ce
Eesti Online · 2824 days ago 0 797

by Rudolf BALANDIN, Engineer-Geologist Global warming is among the pressing problems of today. It was assumed previously that temperature growth on our planet takes place very slowly and at the will of Mother Nature. Nowadays many experts are increasingly
Eesti Online · 2824 days ago 0 665

by Lena VOROBYOVA, Dr. Sc. (Biol.), M. Lomonosov Moscow State University Bacteria (microbes) are the first microscopic organisms that appeared here on earth. The biosphere and organic life-all that comes from them. Our very existence is inconceivable witho
Eesti Online · 2824 days ago 0 829

Over the past decade or so the problem of climate changes has been in the focus of practically everyone's attention-from scientists to laymen. Taking part in disputes on this vital subject have been not only experts, but also politicians of the highest ran
Eesti Online · 2824 days ago 0 915

by Vladimir ZHAROV, Dr. Sc. (Phys. & Math.), Gravimetry Laboratory Head, P. Shternberg Astronomical Institute, Lomonosov Moscow State University For ages man has been using rotation of the earth in time measurements. Found to be irregular since the ato
Eesti Online · 2824 days ago 0 796

by Acad. Yuri NATOCHIN In October 1904 the Royal Caroline Institute of Stockholm awarded a Nobel Prize to Ivan Petrovich Pavlov "in token of recognition of his works on the physiology of digestion whereby he has revolutionized and expanded knowledge in thi
Eesti Online · 2824 days ago 0 830

by Rudolf BALANDIN, geologist Climate is a statistically generalized description of weather conditions. It used to be considered stable within the life span of one single generation. In these past fifty years, however, the situation has changed, what with
Eesti Online · 2824 days ago 0 723
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