Results 81 to 90 of about 12,767 (170)

CHARACTERISTICS ЩА REPRODUCTIVE ORGANS OF CASPIAN SEAL (PHOCA CASPICA, GMELIN, 1788) IN THE CONDITIONS OF ANTHROPOGENIC PRESSING

open access: yesЮг России: экология, развитие, 2016
. Aim. To study the morpho-functional state of reproductive organs of different-age specimens of the Caspian seal. Methods. We have analyzed the organs of the reproductive system of 26 females and 19 males of the Caspian seal, 29 of which are sexually ...
V. V. Volodina   +2 more
doaj   +1 more source

Policy Reform and Growth in Post-Soviet Russia [PDF]

open access: yes, 2001
In pursuit of its transition from a command to a market economy, Russia has witnessed enormous regional differences in economic growth rates. Moreover, the implementation of economic reforms has also differed markedly across regions. We analyze whether
Berkowitz, Daniel M., DeJong, David N.
core  

Vertical drying of a suspension of sticks: Monte Carlo simulation for continuous two-dimensional problem

open access: yes, 2017
The vertical drying of a two dimensional colloidal film containing zero-thickness sticks (lines) was studied by means of kinetic Monte Carlo (MC) simulations.
Lebovka, Nikolai I.   +2 more
core   +1 more source

Innovation Educational Programme “Marine Engineer” [PDF]

open access: yes, 2008
The urgency of the problem of realizing the principles of open education for training engineers of marine specialities is shown. The innovation educational programme “Marine engineer” has been offered by the Marine technologies, power engineering and ...
Goryayev, Roman   +2 more
core  

Structure, magnetic and electrical properties of La-Sr manganite doped with cerium and zinc [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Физика
Background and Objectives: Doped manganites of La-Sr system exhibiting effects of colossal magnetoresistance, giant magnetostriction, and electrical switching are promising functional materials for various technical applications, in particular for sensor
Derzhavin, Igor M.   +3 more
doaj   +1 more source

Clinical and epidemiological aspects of measles in children in the Astrakhan region

open access: yesЛечащий Врач
Objective. The purpose was to study and describe the clinical and epidemiological situation of measles in children of the Astrakhan region in 2018-2022.Materials and methods. From 2018 to 2022, 259 cases of measles were registered in the Astrakhan region,
N. S. Larina   +11 more
doaj   +1 more source

Reinventing the Russian monarchy in the 1550s: Ivan the Terrible, the dynasty, and the church [PDF]

open access: yes, 2007
Reinventing the Russian Monarchy in the 1550s: Ivan the Terrible, the Dynasty, and the Church by Sergei Bogatyrev This article focuses on the political and cultural priorities of the Daniilovichi dynasty in the middle of the sixteenth century.
Bogatyrev, S
core  

The effect of chronic obstructive pulmonary disease on the level of homocysteinemia and the condition of coronary vessels in patients with myocardial infarction

open access: yesТуберкулез и болезни лёгких, 2019
Objective: to study and compare the level of homocysteine with the results of coronary angiography in patients with myocardial infarction (MI) and concurrent chronic obstructive pulmonary disease (COPD).Subjects and methods.
T. V. Prokofieva   +5 more
doaj   +1 more source

e-Course of Theoretical Mechanics [PDF]

open access: yes, 2007
The concept, structure and contents of the Internet textbook on classical mechanics intended for Higher Technical Institutions are presented in this work.
Nevenchannaya, Tatiana   +2 more
core  

Experimental Estimation of Ergonomic Parameters of the Computer Training Programs on Electrotechnical Disciplines [PDF]

open access: yes, 2003
The present research offers the technique of the experimental estimation of the ergonomic parameters of the computer training programs, created on the basis of the method of theoretical images are ...
Yakovetc, Diliara, Zainutdinova, Larisa
core  

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