Results 11 to 20 of about 169,870 (260)

Les chapiteaux gallo-romains toscans des collections lapidaires d’Alésia (Côte-d’Or)

open access: yesRevue Archéologique de l’Est, 2021
The column capitals of the Doric and Tuscan orders share a simple structure consisting of simple horizontal moldings, sometimes embellished with discrete decorations (egg-and-dart, bead-and-barrel, leaf-and-dart, and low-relief leaf moldings).
Albéric Olivier
doaj   +1 more source

Modern China in the Arctic Economic Space

open access: yesЕвразийская интеграция: экономика, право, политика, 2021
The article presents an exposition of Arctic cooperation between Russia and China in the context of the Eurasian Economic Union development. China is viewed as a subject of the generally accepted segment of the Arctic economy. The author analyses Russian-
E. A. Kuklina
doaj   +1 more source

Formation conditions and evolution of oil and gas source strata of the Laptev sea shelf ore and gas province

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2021
Introduction. To date, no unified well-established concepts have been developed regarding the oil and gas geological zoning of the Laptev Sea shelf, as well as other seas of the Eastern Arctic. Different groups of researchers define this region either as
V. Yu. Kerimov   +2 more
doaj   +1 more source

Development of West Caspian territory in relation to oil-and-gas potential

open access: yesГорные науки и технологии, 2016
The paper considers development of West Caspian territory, which has significant oil-and-gas potential. The significant oil-and-gas potential of the West Caspian territory has been proven by the discovered and already being exploited oil-and-gas fields.
I. V. Bystrova   +3 more
doaj   +1 more source

Radiocarbonscapes of Sedimentary Organic Carbon in the East Asian Seas

open access: yesFrontiers in Marine Science, 2020
Natural abundance radiocarbon (14C) is an increasingly widely used tool for investigating the organic carbon (OC) cycle in the contemporary ocean. Recent studies have provided extensive information on the 14C characteristics of organic matter (OM) in ...
Rui Bao   +4 more
doaj   +1 more source

Echo Sounding for Remote Estimation of Seabed Temperatures on the Arctic Shelf

open access: yesGeosciences, 2022
The East Siberian Arctic Shelf (ESAS) is a key area of CH4 venting in the Arctic Ocean. The ESAS region stores more than 80% of the world’s predicted subsea permafrost and associated permafrost-related gas hydrates.
Vladimir Yusupov   +5 more
doaj   +1 more source

Off The Shelf [PDF]

open access: yesAcademic Emergency Medicine, 1996
The Medical Interview: Clinical Care, Education and Research, Edited by Mack Lipkin Jr, Samuel M. Putman and Aaron LazareThe Portable Internist, Edited By Anthony J. Zollo Jr.Back Pain in the Workplace, Edited by Wilbert E. FordyceThe International Medical Graduates' Guide to U.S.
openaire   +2 more sources

Microfacies of the Tulian Horizon (Visean Stage, Lower Carboniferous) of the Sikaza 2 section (Southern Urals, Russia)

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2021
The Carboniferous deposits of the Sikasi (Sikaze) River sections in the western part of the Southern Urals are of great geological importance and included in the list of particularly significant sites of the Toratau Geopark of the Republic of ...
E.N. Gorozhanina   +2 more
doaj   +1 more source

The role of fossils in the microfacies studies and recognizing the sequence boundaries of the Qom Formation: A case study in Ghasr-e-Bahram Section, northwest part of Siahkuh, south Garmsar [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2023
Sequence stratigraphy is a branch of stratigraphy that can enable us to correlate deposits with considerable accuracy. This research aims to investigate the role of fossils in the recognition of system tracts and sequence boundaries along succession ...
Jahanbakhash Daneshian   +1 more
doaj   +1 more source

High-resolution multibeam bathymetry of the northern Mid-Atlantic Ridge at 45–46° N: the Moytirra hydrothermal field

open access: yesJournal of Maps, 2021
This work presents a new high-resolution multibeam bathymetric map of a segment of active deep sea-floor spreading in the Atlantic Ocean, the northern Mid-Atlantic Ridge (MAR) at 45–46º N.
Luis Somoza   +21 more
doaj   +1 more source

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