Results 21 to 30 of about 281,295 (187)

First estimations of terrestrial heat flow in the TMVB and adjacent areas based on isotopic composition of natural helium

Geofísica Internacional, 1985
El Cinturón Volcánico Transmexicano (CVM) es la zona que en la actualidad presenta la mayor actividad volcánica en la región sur de México. En este trabajo se emplea un método no tradicional para calcular el flujo de calor por medio de la razón de 3He ...
B. G. Polak, V. I. Kononov, E. M. Prasolov, I. V. Sharkov, R. M. Prol Ledesma, A. González, A. Razo, R. Molina Berbeller   +7 more
doaj   +1 more source

Preliminary chemical and petrographic results of the march-april "El Chichon" volcanics

Geofísica Internacional, 1982
Se efectuaron análisis químicos y petrográficos de tres muestras de los productos de la erupción del volcán "El Chichón" (marzo-abril 1982). Los análisis químicos muestran que se trata de magma de composición andesítica con un alto contenido de gases. El
R. M. Prol Ledesma, F. Medina, D. Ya. Choporov, D. I. Frikh K., G. N. Muravitskaya, B. G. Polak, M. I. Stepanets   +6 more
doaj   +1 more source

The familiar area hypothesis and movement patterns of wild forest reindeer in Karelia, Northern Europe

Rangifer, 1986
The relevance of the familiar area hypothesis to the behaviour of the wild forest reindeer (Rangifer tarandus fennicus Lönnb.) was studied in a Fenno-Soviet project by radio and field tracking of these ungulates in Karelia, Northern Europe, in 1978 ...
E. Pulliainen, P. I. Danilov, K. Heikura, E. Erkinaro, S. Sulkava, E. Lindgren   +5 more
doaj   +1 more source

USSR [PDF]

Marine Pollution Bulletin, 1977
DEREK BARTON, BRIAN SPALDING
  +8 more sources

Reindeer in the USSR: problems of protection and rational use

Rangifer, 2010
There are approximately 2.2 million domestic and 1 million wild reindeer in the USSR today. It is unlikely that the number of domestic reindeer will increase further but there is a tendency for further growth in several large populations of wild reindeer.
E. E. Syroechkovski
doaj   +1 more source

Serum Neopterin - Possible Marker to Predict Progression of Dilated Cardiomyopathy

Pteridines, 1990
Fifteen patients with clinical diagnosis of dilated cardiomyopathy (DCMP) were followed for 3 to 34 months. Serum neopterin and β2-microglobulin concentrations were measured by radioimmunoassay.
Samsonov Mikhail, Nassonov Eugeney, Masenko Valerei, Naumov Vladimir, Mareev Vjacheslav, Belenkov Yuriy   +5 more
doaj   +1 more source

The international Geosphere-Biosphere Programme (IGBP): Key aspects of the requirements of the observational data

Geofísica Internacional, 1990
En este trabajo se analizan los principales requisitos para los estudios contenidos en el Programa Internacional de la Geosfera-Biosfera (IGBP). Se presenta una sistematización de los requisitos de la información proveniente de satélites para oceanología,
K. Ya. Kondratyev, O. M. Pokrokvsky
doaj   +1 more source

Hydrobiological service for observations and control of surface waters in the USSR [PDF]

, 1980
Technological progress, having reached in our time an unprecedented speed, is still increasing the rate of mineral extraction, industrial construction, and the mastering of new kinds of energy is growing.
Abakumov, V.A., Gasilina, N.K., Izrael, Yu. A.   +2 more
core  

Quantitative determination of phosphorus in soybean lipids

Journal of Lipid Research, 1969
Black and Hammond's method for determining lipid phosphorus has been modified for use with oils containing small amounts of phosphorus. The minimum amount of P that can be determined is 3 nmoles, with a coefficient of variation sd of 2%.
A.V. Zhukov, A.G. Vereshchagin
doaj   +1 more source

A case of 'new Soviet internationalism' : relations between the USSR and Chile's Christian Democratic government, 1964–1970 [PDF]

, 2019
After Iosif Stalin's death in 1953, the Soviet Union emerged from its isolation and began to show an interest in traditionally marginalized foreign societies.
Pedemonte, Rafael
core   +2 more sources