Results 31 to 40 of about 20,828 (200)

New stratigraphic units of beds with the conchostracan fauna in the Upper Permian and Lower Triassic deposits of Eastern Europe and Siberia

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

Herschel Planetary Nebula Survey (HerPlaNS) - First Detection of OH+ in Planetary Nebulae [PDF]

, 2014
We report the first detections of OH$^+$ emission in planetary nebulae (PNe). As part of an imaging and spectroscopy survey of 11 PNe in the far-IR using the PACS and SPIRE instruments aboard the Herschel Space Observatory, we performed a line survey in ...
Aleman, I., Chu, Y. H., Exter, K. M., Izumiura, H., Kastner, J. H., Ladjal, D., McDonald, I., Montez, R., Sahai, R., Siodmiak, N., Szczerba, R., Tielens, A. G. G. M., Ueta, T., van Hoof, P. A. M., Villaver, E., Vlemmings, W., Wittkowski, M., Zijlstra, A. A.   +17 more
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The History of the Population of the Ural-Volga Region During the Early Iron Age (discourse analysis of the studies in the XX century)

Археология евразийских степей, 2022
The content and stylistics analysis (critical discourse analysis – CDA) of studies on the history of the tribes of the Kama region and the Urals in the Early Iron Age, written by Soviet archaeologists during the XX century, allows us to give them a ...
Ivanov Vladimir A.
doaj   +1 more source

R. S. Gabyashev’s Role in the Study of the Neolithic in the Volga-Kama Region

Поволжская археология, 2013
The works by R.S. Gabyashev characterizing the Neolithic cultures of the Volga-Kama region with their combed and stroke-ornamented ceramics are analyzed in the article.
Lychagina Evgeniia L
doaj   +1 more source

Neutron Star Planets: Atmospheric processes and habitability [PDF]

, 2017
Of the roughly 3000 neutron stars known, only a handful have sub-stellar companions. The most famous of these are the low-mass planets around the millisecond pulsar B1257+12.
Kama, M., Patruno, A.
core   +3 more sources

Statistical and Typological Analysis of Pottery from the Settlements of the Late Bronze Age in the Lower Reaches of the Belaya River (once again about the problem of the genesis early Ananino Culture of Corded Ceramics – ACCC)

Поволжская археология, 2019
The paper deals with interpretation of the results of the comparative statistical analysis of pottery from the late Bronze Age settlements in the lower reaches of the Belaya river – Kakry-Kul, Birsk, Udelny-Duvaney.
Ivanov Vladimir A. , Chichko Tatiana V.
doaj   +1 more source

Mediaeval jewellery from the Volga-Kama area in the East-Baltic region

Archaeological News, 2021
This paper considers jewellery objects of the Volga-Kama provenience of the 9th–13th century revealed at archaeological sites in the territory of North-Western Russia, Latvia, Estonia, Finland and North Sweden. Groups of Kama and Volga imports are identified for the products characteristic of the Volga-Kama region in general, and for “syncretic ...
V. Kuznetsova, I. Stasyuk
openaire   +1 more source

An ALMA Survey of Protoplanetary Disks in the $\sigma$ Orionis Cluster [PDF]

, 2017
The $\sigma$ Orionis cluster is important for studying protoplanetary disk evolution, as its intermediate age ($\sim$3-5 Myr) is comparable to the median disk lifetime. We use ALMA to conduct a high-sensitivity survey of dust and gas in 92 protoplanetary
Ansdell, Megan, Facchini, Stefano, Manara, Carlo F., Miotello, Anna, Testi, Leonardo, van der Marel, Nienke, van Dishoeck, Ewine F., Williams, Jonathan P.   +7 more
core   +3 more sources

The Initial Period of Research in the Late Bronze and the Early Iron Age Archaeology in the Volga-Kama Area: Field Studies

Поволжская археология, 2013
The history of the study of the Late Bronze Age and the Early Iron Age in the Volga-Kama region can be divided into four periods, characterized by research trends, specific methods, and forms.
Chizhevsky Andrei A.
doaj   +1 more source

Shadows, gaps, and ring-like structures in protoplanetary disks [PDF]

, 2011
We study the structure of passively heated disks around T Tauri and Herbig Ae stars, and present a vectorized Monte Carlo dust radiative transfer model of protoplanetary disks. The vectorization provides a speed up factor of 100 when compared to a scalar
Acke, Alexander, Alexander, Asplund, Beckwith, Bertout, Bjorkman, Bouwman, Brown, Brown, Calvet, Charnoz, Chiang, Cieza, Draine, Draine, Dullemond, Dullemond, Dullemond, Dullemond, Dullemond, Dullemond, D’Alessio, Edgar, Eisner, Espaillat, F. Heymann, Fitzpatrick, Fleck, Fukagawa, Furlan, Furlan, Gail, Hayashi, Huelamo, Ida, Isella, Ivezic, Kalas, Kama, Kemper, Kenyon, Kessler-Silacci, Klahr, Krijt, Krügel, Lagrange, Lommen, Lommen, Lubow, Lucy, Malfait, Mayama, McCaughrean, Millan-Gabet, Min, Min, Miroshnichenko, Mizuno, Mulders, Muzerolle, Najita, Najita, Natta, Natta, Nomura, Oliveira, Olofsson, Ozernoy, Pascucci, Pinte, Pinte, Pinte, Pontoppidan, Pontoppidan, R. Siebenmorgen, Ratzka, Ricci, Robitaille, Robitaille, Schegerer, Schegerer, Schisano, Siebenmorgen, Siebenmorgen, Sterzik, Strom, Testi, Thalmann, Tielens, Tutukov, van Boekel, van den Ancker, Verhoeff, Vinkovic, Visser, Voshchinikov, Walker, Waters, Watson, Watson, Whitney, Witt, Wolf, Zubko   +104 more
core   +2 more sources