Attractiveness of the Sakhalin Region: Structure and Place among the Russian Regions
he attractiveness of the region should be considered not only in relation to certain categories of interested parties (investors, tourists, migrants, the region’s population), but also as a complex phenomenon.
Stanislava I. Golubchenko
doaj +2 more sources
Features of Uranium Recovery from Complex Aqueous Solutions Using Composite Sorbents Based on Se-Derivatives of Amidoximes [PDF]
The article presents a comprehensive comparative performance evaluation and validation of composite adsorbents based on the Se-derivative of 4-amino-N′-hydroxy-1,2,5-oxadiazole-3-carboximidamide for U (VI) recovery from complex multicomponent aqueous ...
Eduard A. Tokar’ +5 more
doaj +2 more sources
Composite Sorbents Based on Chitosan Polymer Matrix and Derivatives of 4-Amino-N′-hydroxy-1,2,5-oxadiazole-3-carboximidamide for Uranium Removal from Liquid Mineralized Media [PDF]
Composite adsorbents based on a natural biopolymer matrix of chitosan, to which 4-amino-N′-hydroxy-1,2,5-oxadiazole-3-carboximidamide and its Se derivative were attached, were synthesized.
Anna I. Matskevich +7 more
doaj +2 more sources
Objective of the work was to carry out complex assessment of the current state of epizootic activity and epidemiological significance of the infectious disease natural foci in the Aleksandrovsk-Sakhalin territory of the Sakhalin Region.
E. I. Andaev +16 more
doaj +3 more sources
Aspects of Enterovirus Infection Molecular Epidemiology in Sakhalin Region (during years 2016–2018)
Relevance. Annual elevation of enterovirus infection (EVI) incidence in the Russian Federation as well as in the Sakhalin region determine a necessity of continuous surveillance involving molecular-genetic methods and phylogenetic analysis ...
E. Yu. Sapega +4 more
doaj +3 more sources
Modeling of the stress-strain condition of the Earth’s crust of Sakhalin Island: impact of hydroisostasy [PDF]
The paper attempts to answer the question about the role of contribution of the hydroisostasy to the stress-strain state of the Earth’s crust on the Island of Sakhalin. The hydroisostasy contribution was estimated by simulation by means of finite element
Rustam F. Bulgakov
doaj +1 more source
Seismicity of the South Far East of Russia in 2021 [PDF]
The paper presents an overview of the seismicity of the southern part of the Russian Far East for 2021: Amur–Primorye region, Sakhalin and Kuril-Okhotsk region.
Dmitry A. Safonov, Elena P. Semenova
doaj +1 more source
Seismicity of the South Far East of Russia in 2020 [PDF]
The paper presents an overview of the seismicity of the southern part of the Russian Far East for 2020: the Amur–Primorye region, Sakhalin and Kuril-Okhotsk regions.
Dmitry A. Safonov, Tatyana A. Fokina
doaj +1 more source
Pacific salmon: status of stocks and prospects for the fishery
Dynamics of the pacific salmon landing is reviewed. Mean registered domestic catch of these species was about 175,000 t per year in 1925–2021, but taking into account other estimations, as the volume of Japanese fishery, at least 250 .
A. N. Makoedov, A. A. Makoedov
doaj +1 more source
Data of bottom trawl surveys at southwestern Sakhalin and surveys of the herring spawning grounds at southern Sakhalin and Kuril Islands are summarized, with assessment of the spawning grounds size and the eggs density in clutches. Fishery statistics and
E. R. Ivshina
doaj +1 more source

