Results 61 to 70 of about 18,858 (192)

Study of the influence of sintering additives and vacuum sintering conditions on optical properties of LuAG:Er (1 at.%) ceramics

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In this work, ceramic samples based on lutetium-aluminum garnet doped with erbium (content 1 at.%) were manufactured. In the manufacture of ceramic material, the chemical precipitation method was chosen. The influence of two types of sintering additives,
E.V. Medyanik, F.F. Malyavin, V.A. Lapin, A.A. Kravtsov, V.E. Suprunchuk, L.V. Tarala   +5 more
doaj   +1 more source

Archaeological evidence for two culture diverse Neanderthal populations in the North Caucasus and contacts between them

PLoS ONE, 2023
Neanderthals were widespread during the Middle Palaeolithic (MP) across Europe and Asia, including the Caucasus Mountains. Occupying the border between eastern Europe and West Asia, the Caucasus is important region regarding the Neanderthal occupation of
Ekaterina V. Doronicheva, Liubov V. Golovanova, Vladimir B. Doronichev, Redzhep N. Kurbanov   +3 more
doaj  

Impact of global change on the distribution of mountain mammals and birds

Conservation Biology, EarlyView.
Abstract Climate change and land‐use changes are key drivers of global biodiversity loss. Many species are shifting to higher elevations or latitudes in response to global warming, often encountering unfavorable land‐use conditions during the shift. These changes can lead to reduced range size and increased extinction risks, particularly for mountain ...
Chiara Dragonetti, Wilfried Thuiller, Maya Guéguen, Julien Renaud, Piero Visconti, Moreno Di Marco   +5 more
wiley   +1 more source

Differentiation of interest rates on deposits for different categories of depositers from the position of a commercial bank

Вестник Северо-Кавказского федерального университета
Introduction. The commercial bank uses the deposit as the main long-term attracted resource to ensure its activities. For certain categories of citizens, banks offer increased interest rates on deposits.
E. A. Zolotova, A. T Apkhudova, E. A. Nakhmedy, T. A. Kolpikova, V. V. Shibkova, O. D. Ulyanova   +5 more
doaj   +1 more source

The Caucasus-Economic and Social Analysis Journal of Southern Caucasus

, 2014
AGRICULTURAL, ENVIRONMENTAL & NATURAL SCIENCES SOCIAL, PEDAGOGY SCIENCES & HUMANITIES MEDICINE AND BIOLOGY SCIENCES REGIONAL DEVELOPMENT AND INFRASTRUCTURE ECONOMIC, MANAGEMENT & MARKETING SCIENCES LEGAL, LEGISLATION AND POLITICAL ...
openaire   +20 more sources

Testing the reliability of a camera‐trap based abundance proxy for assessing mountain ungulate populations

Conservation Science and Practice, EarlyView.
This paper provides practical and science‐based information for researchers, conservationists, and policymakers on estimating the abundance of mountain ungulates from an easy‐to‐use relative abundance index. Abstract Monitoring wildlife abundance is important for understanding species population status and trends and, thus, for informing conservation ...
Igor Khorozyan, Pavel Weinberg, Elmar Babaev, Parviz Fatullayev, Alexander Malkhasyan, Elshad Askerov, Arman Kandaryan, Ismayil Mammadov, Arash Ghoddousi, Tobias Kuemmerle, Konul Ahmadova, Vasil Ananian   +11 more
wiley   +1 more source

New records and a checklist of the Muscidae (Diptera) of Georgia [PDF]

Кавказский энтомологический бюллетень
A report is given on two collections of Muscidae (Diptera) from Georgia, made around the village of Kazbegi (now Stepantsminda) in 1983 and on Mount Kudigora (Lagodekhi Reserve) in 2014.
A.C. Pont, M. Parchami-Araghi
doaj   +1 more source

Geolocation reveals wintering sites of near‐extinct Caucasian breeding sea duck

Ibis, EarlyView.
We obtained 14 sets of full annual cycle geolocator tracks from 13 individual nesting female Velvet Scoter Melanitta fusca from the relict Caucasian population at their last remaining breeding site, Lake Tabatskuri, Georgia. Results showed that females wintered at widespread discrete localities in Ukraine, around the coasts of the Crimean Peninsula and
Nika Paposhvili, Heidi Maria Thomsen, Ib Krag Petersen, Anthony D. Fox   +3 more
wiley   +1 more source

Gender‐Specific Phonetic Variability in Sanzhi Dargwa

Journal of Sociolinguistics, EarlyView.
ABSTRACT Western sociophonetic research often overlooks minority languages. Our study targets this gap with a sociophonetic study of Sanzhi Dargwa, an endangered East Caucasian language spoken in Dagestan (Russian Federation) by a small community with clearly defined binary gender roles.
Melanie Weirich, Diana Forker, Lilia Kurnosova   +2 more
wiley   +1 more source

James Lyman Merrick's Aborted “Mission to the Mohammedans of Persia”

The Muslim World, EarlyView.
Abstract James Lyman Merrick (1803‐1866) served as a missionary of the American Board of Commissioners for Foreign Missions (ABCFM) in Persia between 1835 and 1845. He was America's first missionary to the Muslim world. Based on his field research on the Persians’ religious beliefs, he correctly predicted that the conversion of Persia's Muslims into ...
Hooman Estelami
wiley   +1 more source