Results 11 to 20 of about 150,090 (326)

Russia and the South Caucasus: The China Challenge

European Studies, 2022
Russia has sought to maintain its influence in the South Caucasus by a variety of means, viewing the region as an area of crucial importance for its core strategic interests.
Tracey German
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QUANTUM-CHEMICAL SIMULATION OF COPPER OXIDE NANOPARTICLES STABILIZATIO

Современная наука и инновации, 2022
The article presents the results of quantum-chemical simulation of the copper oxide nanoparticles stabilization process with various stabilizers. The simulation was carried out using the QChem software and the IQmol molecular editor.
D. M. Remizov, A. A. Gvozdenko, A. V. Blinov, V. V. Raffa, A. B. Golik, D. G. Maglakelidze, A. A. Blinova   +6 more
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Investigation of the effect of the molar ratio of reagents on the dimensional and structural characteristics of cobalt hexacyanoferrate nanoparticles

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
In this work the influence of the molar ratio on the dimensional and structural characteristics of cobalt hexacyanoferrate nanoparticles was studied. The synthesis was carried out by chemical method in an aqueous medium using potassium hexacyanoferrate ...
A.V. Blinov, I.M. Shevchenko, M.A. Pirogov, A.A. Gvozdenko, A.B. Golik, P.S. Leontev   +5 more
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The place of millet in food globalization during Late Prehistory as evidenced by new bioarchaeological data from the Caucasus

Scientific Reports, 2021
Two millets, Panicum miliaceum and Setaria italica, were domesticated in northern China, around 6000 BC. Although its oldest evidence is in Asia, possible independent domestication of these species in the Caucasus has often been proposed.
Lucie Martin, E. Messager, G. Bedianashvili, N. Rusishvili, E. Lebedeva, Catherine Longford, R. Hovsepyan, L. Bitadze, Marine Chkadua, Nikoloz Vanishvili, Françoise Le Mort, K. Kakhiani, Mikheil Abramishvili, G. Gogochuri, B. Murvanidze, G. Giunashvili, Vakhtang Licheli, Aurélie Salavert, Guy André, E. Herrscher   +19 more
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The evolutionary heritage and ecological uniqueness of Scots pine in the Caucasus ecoregion is at risk of climate changes

Scientific Reports, 2021
Scots pine is one of the most widely occurring pines, but future projections suggest a large reduction in its range, mostly at the southern European limits. A significant part of its range is located in the Caucasus, a global hot-spot of diversity.
M. Dering, M. Baranowska, B. Beridze, I. Chybicki, I. Danelia, G. Iszkuło, G. Kvartskhava, P. Kosiński, G. Rączka, P. Thomas, D. Tomaszewski, Ł. Walas, K. Sękiewicz   +12 more
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Culture-Independent Survey of Thermophilic Microbial Communities of the North Caucasus

Biology, 2021
Simple Summary The Republic of North Ossetia-Alania, located in the southern part of the North Caucasus, possess a number of hydrothermal habitats, including both subterranean thermal reservoirs and terrestrial hot springs.
S. Toshchakov, A. Izotova, E. Vinogradova, Gennady S. Kachmazov, A. Tuaeva, V. Abaev, M. Evteeva, Natalia M. Gunitseva, A. Korzhenkov, A. Elcheninov, M. V. Patrushev, I. Kublanov   +11 more
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The Missing Link of Jewish European Ancestry: Contrasting the Rhineland and the Khazarian Hypotheses [PDF]

, 2012
The question of Jewish ancestry has been the subject of controversy for over two centuries and has yet to be resolved. The "Rhineland Hypothesis" proposes that Eastern European Jews emerged from a small group of German Jews who migrated eastward and ...
Alexander, Atzmon, Balanovsky, Baron, Behar, Behar, Bonné-Tamir, Brook, Browning, Carmeli, Chakravarti, Conrad, Dinur, Dvornik, Eran Elhaik, Excoffier, Finkelstein, Gilbert, Hammer, Hitti, Koestler, Kopelman, Levy-Coffman, Li, McVean, Nebel, Novembre, Ostrer, Ostrer, Pagani, Patai, Patterson, Payaslian, Pickrell, Polak, Price, Price, Purcell, Reich, Sand, Schonberg, Shapira, Shlush, Straten, Straten, Tian, Weiss, Wexler, Zoossmann-Diskin   +48 more
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Ecological Niche Modeling of the Main Forest-Forming Species in the Caucasus

Forest Ecosystems, 2021
Background: Ecological niche modeling of the main forest-forming species within the same geographic range contributes significantly to understanding the coexistence of species and the regularities of formation of their current spatial distribution. The
R. Pshegusov, F. Tembotova, V. Chadaeva, Y. Sablirova, M. Mollaeva, A. Akhomgotov   +5 more
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The Oxford Handbook of Languages of the Caucasus

, 2021
This Handbook offers an introduction to the linguistically diverse languages of the Caucasus, spoken in southern Russia, Georgia, Azerbaijan, and Armenia.

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New insights into the Upper Palaeolithic of the Caucasus through the study of personal ornaments. Teeth and bones pendants from Satsurblia and Dzudzuana caves (Imereti, Georgia)

PLoS ONE, 2021
The region of western Georgia (Imereti) in the Southern Caucasus has been a major geographic corridor for human migrations during the Middle and Upper Paleolithic.
José-Miguel Tejero, G. Bar-Oz, O. Bar‐Yosef, Tengiz Meshveliani, Nino Jakeli, Z. Matskevich, R. Pinhasi, A. Belfer-Cohen   +7 more
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