Results 61 to 70 of about 281,295 (187)

Formulation of the theory of perturbations for complicated models. Part1: the estimation of the climate change

open access: yesGeofísica Internacional, 1975
En este artículo se presenta la construcción de la teoría de las perturbaciones y la formulación de problemas inversos con la finalidad de identificar sus parámetros importantes.
G. I. Marchuk
doaj   +1 more source

Transmission functions for various models of the atmosphere for channels of Soviet and American radiometers (15 micron CO2 band) [PDF]

open access: yes
Listed are various graphs and tables for illustrations related to Point IX of a list of works conducted by the USSR in accordance with the Joint Soviet-American Research Program on improving methods of thermal sounding from ...

core   +1 more source

Stewardship of Test-Free Nuclear Arsenals [PDF]

open access: yes, 2006
Maintaining nuclear arms in the current policy environment that frowns upon weapons testing coexists with a set of unresolved and disquieting issues regarding the disposition of test-free arsenals.
Ivan Safranchuk, Vladimir Belous
core  

An American mathematician in Moscow, or how I destroyed the Soviet Union

open access: yes, 2014
Reminiscences about I. M. Gel'fand on the 100th anniversary of his birth, and about mathematical life in Moscow in the former Soviet Union.Comment: 6 ...
Nathanson, Melvyn B.
core   +1 more source

Diagnostic ultrasound in surgery clinics

open access: yesArchives of Acoustics, 2015
The author presents a short survey of ultrasonic applications in diagnosis of various heart diseases, peripheral blood vessel disorders and abdominal pathologies before the operation and intraoperatively and in the treatment of various kinds of disorders.
V. V. ZARETSKY
doaj  

Linking of the BENSON graph-plotter with the Elektronika-1001 computer [PDF]

open access: yes
A device, developed by the Institute of Space Research of the Academy of Sciences of the USSR, for linking the Elektronika-100I computer with the BENSON graph-plotter is described.
Nilolaev, N. Y.   +3 more
core   +1 more source

Local Method in Rarefied Gas Aerodynamics

open access: yesEngineering Transactions, 1978
An approximate method for calculating aerodynamic characteristics of bodies in hypersonic rarefied gas flow is set forth. It is based on assuming that the momentum flux p at the body surface is to be determined by the local incidence angle q1 ...
R.G. Barantsev
doaj  

Rate and CP-asymmetry sum rules in $B \to K \pi$

open access: yes, 2006
The observed violation of $A_{CP}(B^0 \to K^+ \pi^-) = A_{CP}(B^+ \to K^+ \pi^0)$ has been recently mentioned as a puzzle for the standard model. We point out that while this violation may be accounted for by a large color-suppressed tree amplitude, a ...
Gronau, Michael, Rosner, Jonathan L.
core   +2 more sources

Economic Development of American and European Areas in 1951-99 [PDF]

open access: yes
We present a comparison, at area level, of production by sector in America, Western Europe, Central Europe, East Mediterranean and East Europe, including also Russia and former Ussr countries, and we analyse the main differences among these areas in ...
Aguayo, Eva, Guisan, M.Carmen
core  

The first dozen years of the history of ITEP Theoretical Physics Laboratory

open access: yes, 2012
The theoretical investigations at ITEP in the years 1945-1958 are reviewed. There are exposed the most important theoretical results, obtained in the following branches of physics: 1) the theory of nuclear reactors on thermal neutrons; 2) the hydrogen ...
A.A. Abrikosov   +71 more
core   +1 more source

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