Results 21 to 30 of about 2,283 (179)

Electrodeposition of silver nanoparticles for the development of electrochemical sensors: a short review

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022
In the present review the studies performed in the last two decades devoted to the electrodeposition of silver nanoparticles on the surface of carbon electrodes and their implementation in analytical chemistry are described.
P.A. Nikolaychuk
doaj   +1 more source

COMPARATIVE EVALUATION OF TECHNIQUES IN COLONIC ANASTOMOSIS

open access: yesКреативная хирургия и онкология, 2017
A multicenter retrospective clinical trial was conducted between January 2003 to December 2013 in patients undergoing elective and emergency colon cancer resections.
A. A. Vlasov   +3 more
doaj   +1 more source

Cultivation of promising oil flax varieties in the Trans-Urals [PDF]

open access: yesBIO Web of Conferences, 2021
In Russia, flax has been cultivated since ancient times; fiber linen fabrics and other products were produce to meet needs of the population and for exchange.
Karpova Marja   +4 more
doaj   +1 more source

Bronze Age Kurgan Kalinovsky II. Archaeological and Anthropological Study Perspectives

open access: yesНижневолжский археологический вестник, 2023
The Paper presents publication and analysis of the burial materials from excavations of a detached kurgan Kalinovsky II located in the central part of the Volga-Don interfluve near the eastern outskirts of the Kalinovsky farm of the Frolovsky district of
Alexander N. Dyachenko   +1 more
doaj   +1 more source

Cultural Interactions Between the Societies of the ‘Old Europe’ and the Steppe ‘Kurgan People’ During the Last Quarter of the 4th Millennium BC: Case Study of Serezlievka Local Group

open access: yesArchaeologia Lituana, 2022
Cultural interactions between the societies of Old Europe and the Steppe ‘Kurgan people’ played a significant role in the academic writings of Maria Gimbutas.
Mykyta Ivanov, Mykola Tupciyenko
doaj   +1 more source

Contemporary Status of Archaeological Research on Silk Road in Central Asia and Korea and A.N. Bernshtam’s Researches

open access: yesПоволжская археология, 2021
This paper proposes three measures for a new archaeological study on the Silk Road. First, a systematic understanding is required for the archaeological achievements on the Silk Road made during the Soviet Era before the 1990s. Nowadays, many scholars in
Kang In Uk, Kim Jihon, Aitbayeva Aigerim
doaj   +1 more source

THE DEVICE WELLHEAD CONTROL VALVE FOR GAS PRODUCTION WELLS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2019
The article discusses the design and calculation of wellhead valves for production from gas wells with the application of the patent RU 2416751С1.
S. V. Marfitsyn   +2 more
doaj   +1 more source

Revisiting the Origin Time of the Sarmatians in the Crimean Steppe

open access: yesНижневолжский археологический вестник, 2022
The study deals with the question of determining time of the first appearance of the Sarmatians in the Crimean Steppe. Discrepancy between scientific interpretations of ancient written sources and dating by archaeological researches can be observed ...
Viktor V. Kropotov   +2 more
doaj   +1 more source

Burials of the Tagar and Tesin Cultures in Kurgan 1 of the Skalnaya-4 Kurgan Burial Ground

open access: yesProblems of Archaeology, Ethnography, Anthropology of Siberia and Neighboring Territories, 2021
The preliminary results of rescue excavations of the kurgan 1 at the Skalnaya-4 kurgan burial ground in the Khakass-Minusinsk basin (Askizskiy district, Republic of Khakassia) is published. The kurgan is located on the western slope of the Uytag Mountain and is a part of a larger kurgan field of the Tagar culture. The kurgan and the surrounding area as
A.V. Vybornov   +2 more
openaire   +1 more source

Aerial survey of the cemetery and surrounding fields at Metsamor [PDF]

open access: yesPolish Archaeology in the Mediterranean, 2017
The first aerial survey conducted within the vicinity of the ancient city of Metsamor and its cemetery detected several promising anomalies in the aerial photos and processed images within and beyond the known limits of the burial ground.
Marek Truszkowski, Otto Bagi
doaj   +1 more source

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