Results 101 to 110 of about 17,651 (277)

Mechanisms in ecology [PDF]

open access: yes, 2017
New mechanistic philosophy has not examined explanations in ecology although they are based extensively on describing mechanisms responsible for phenomena under scrutiny.
Pâslaru, Viorel
core   +1 more source

COARSE GOLD AND NUGGETS IN THE AMUR REGION

open access: yesProceedings of higher educational establishments. Geology and Exploration, 2020
This paper investigates the aggregation forms, sizes and composition of native gold present in the ore deposits and placers of the Amur province. The province corresponds to the zone of the Late Mesozoic collision of geoblocks of the South-Eastern framing of the Siberian craton, Amur composite massif and Mongol-Okhotsk folded system.
openaire   +2 more sources

Organization of epidemiological control for biohelminths in the Amur region

open access: yesРоссийский паразитологический журнал, 2016
The analysis of parasitic diseases in the territory of the Amur region is carried out. Distribution of helminthosis on the frequency of occurrence and prevalence of parasites in certain areas is considered.
L. S. Makeeva   +4 more
doaj  

CAN DOMESTICATION OF WILDLIFE LEAD TO CONSERVATION? THE ECONOMICS OF TIGER FARMING IN CHINA [PDF]

open access: yes
Tigers are a threatened species that might soon disappear in the wild. Not only are tigers threatened by deteriorating and declining habitat, but poachers continue to kill tigers for traditional medicine, decoration pieces and so on.
Abbott, Brant, van Kooten, G. Cornelis
core   +1 more source

Early development of the Amur sleeper (Perccottus glenii, Dybowski, 1877): a remarkable invasive species in Eurasia [PDF]

open access: yes, 2012
To investigate the ontogeny of Perccottus glenii, embryonic, larval and juvenile development of P. glenii were examined under captive condition. The fertilized eggs with numerous oil droplets were orange-pink in color, prolate spherical in shape and had ...
Hu, Zong-yun   +4 more
core  

The Amur Expedition in 1910: An Experience of Statistical and Economic Surveys of Cossack and Peasant Farms in the Amur Region [PDF]

open access: yesProstranstvennaâ Èkonomika, 2010
The article views an experience of organizing statistical and economic surveys of Cossack and peasant farms in the Amur Region during the Amur expedition in 1910.
Lee E. L., Demyanenko A. N.
doaj  

Explaining Patterns of Corruption in the Russian Regions [PDF]

open access: yes
Corruption is one of the key problems facing the Russian state as it seeks to evolve out of its socialist past. Naturally, regional patterns of corruption exist across a country as large and diverse as the Russian Federation. To explain these variations,
Phyllis Dininio, Robert W. Orttung
core  

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