Results 21 to 30 of about 20,951 (201)
Поволжская археология, 2023 The purpose of the article was a comprehensive study of stone decorations from the Chalcolithic sites of the region. The authors used petrographic description, typological and use-wear analysis.
Lychagina Evgenia L. +2 more
doaj +1 more source
Islamic Activism in Trans-Kama Region: History and Modernity
Islamovedenie, 2021 The article examines the development of Islam in the Trans-Kama (Zakamsky) region of the Republic of Tatarstan. The region is characterized by the natural and geographical isolation from the center, economic uniqueness, specificity of the historical process and the formation of a distinct socio-cultural environment. On the one hand, this is an area of
openaire +1 more source
For the Jubilee of Professor Andrey Mikhailovich Belavin
Поволжская археология, 2018 The article is dedicated to the anniversary of Andrei Belavin – a renowned Russian archaeologist and expert in Finno-Ugric studies and medieval archeology of the Volga-Kama region.
Krylasova Natalia B. +1 more
doaj +1 more source
The origin of organic emission in NGC 2071 [PDF]
, 2014 Context: The physical origin behind organic emission in embedded low-mass star formation has been fiercely debated in the last two decades. A multitude of scenarios have been proposed, from a hot corino to PDRs on cavity walls to shock excitation. Aims:
Fich, M. +4 more
core +3 more sources
Chronology Issues of the Neolithic Cultures in the Volga-Kama Basin
Поволжская археология, 2021 In the article, the questions of the chronology of the Neolithic cultures in the Volga-Kama basin are discussed. This discussion is based on the significant series of radiocarbon dates obtained on the different organic materials in several last years ...
Vybornov Alexander A. +1 more
doaj +1 more source
On the methanol emission detection in the TW Hya disc: the role of grain surface chemistry and non-LTE excitation [PDF]
, 2017 The recent detection of gas-phase methanol (CH$_3$OH) lines in the disc of TW Hya by Walsh et al. provided the first observational constraints on the complex O-bearing organic content in protoplanetary discs. The emission has a ring-like morphology, with
Henning, Th. +5 more
core +1 more source
NEW DATA ON CHRONOLOGY OF NEOLITHIC CULTURE OF THE KAMA REGION
Вестник Пермского университета. История, 2021 The article presents new radiocarbon dates obtained on the materials of the Volgo-Kamskaya and Kamskaya Neolithic cultures in the Kama River basin. In the paper, the data of original material for dating and methods were considered. Eleven new radiocarbon dates from eight Neolithic sites of region were obtained. The sites are located on the territory of
E. L. Lychagina +2 more
openaire +2 more sources
Revealing the sub-AU asymmetries of the inner dust rim in the disk around the Herbig Ae star R CrA [PDF]
, 2009 Models predict that in the innermost AU of the disk around Herbig Ae/Be star, the dust disk forms a "puffed-up" inner rim, which should result in a strongly asymmetric brightness distribution for disks seen under intermediate inclination.
A. Meilland +70 more
core +7 more sources
Documenta Praehistorica, 2013 In this paper we present preliminary results of the first palaeoecological investigations in the Cis-Ural region. This was an area of intensive Neolithic occupation of fluvial landscapes within the basin of the Upper Kama River, the largest river in the
Evgeniia Lychagina +3 more
doaj +1 more source
Учёные записки Казанского университета: Серия Естественные науки, 2021 The biostratigraphic analysis of conchostracans from the territory of Eastern Europe was based on the study of sections of the Middle–Upper Permian and Lower Triassic deposits of the Upper Volga, Middle Volga–Kama, Dvina–Mezen, and Pechora districts, all,
V.V. Zharinova
doaj +1 more source