Zobrazeno 1 - 10
of 3 113
pro vyhledávání: '"N, Popov"'
Publikováno v:
Записки Горного института, Vol 268, Pp 646-655 (2024)
The article describes the methodology for laboratory studies of reservoir rock exposure to hydrogen. The stages of sample research and the instruments used in the experiments are considered. A comparative analysis of the results of studies on porosit
Externí odkaz:
https://doaj.org/article/f8dc0dd92e32420bbbaf05364e68a01a
Publikováno v:
Вестник Майкопского государственного технологического университета, Vol 0, Iss 1, Pp 13-20 (2024)
The relevance of the research lies in the analysis of the transformation project of one of the outstanding reformers of the days of Alexander I, whose ideas were not duly appreciated, but could prevent serious upheavals in Russia during subsequent re
Externí odkaz:
https://doaj.org/article/3bb4218073df48de8f6cbcf718c8e9af
Publikováno v:
Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, Vol 30, Iss 3, Pp 10-15 (2024)
Relevance. Today, despite the development of medical technologies and the improvement of the logistical aspects of healthcare, the problem of unified treatment, diagnostic and routing algorithms for pregnant women and women in labor with urgent surgi
Externí odkaz:
https://doaj.org/article/c1c7db5bf56242b788bbc996de2f5060
Publikováno v:
Georesursy, Vol 25, Iss 2, Pp 245-253 (2024)
Well cement sheath stability analysis for two oil-producing wells in the completion of productive formations by shaped charge perforating was performed. The data of direct measurements of pressures in the borehole at different distances from the cabl
Externí odkaz:
https://doaj.org/article/71e19db07e9e471dac5eb62876cdf6c2
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 19, Iss 5, Pp 491-501 (2023)
The subject of the study is the contact interaction of deformable elements of linear complementarity problem (LCP). To solve the linear complementarity problem, the Lemke method with the introduction of an increasing parameter of external loading is
Externí odkaz:
https://doaj.org/article/fedff56c92e24c26ad573c53633cd5cc
Autor:
Sergey N. Popov, Sergey E. Chernyshov
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 4 (2024)
Relevance. The need to determine a reliable pressure distribution field and fluid filtration velocity vectors inside the perforation hole and the reservoir rock surrounding it. Aim. On the basis of numerical finite element modeling of the fluid flow
Externí odkaz:
https://doaj.org/article/e741b709167746428328810be18fc104
Publikováno v:
Communications Materials, Vol 4, Iss 1, Pp 1-15 (2023)
Abstract Despite being applied with success in many fields of materials science, Raman spectroscopy is not yet determinant in the study of electroceramics. Recent experimental and theoretical developments, however, should increase the popularity of R
Externí odkaz:
https://doaj.org/article/b84b47cdc1b242239cb15ef713bdff2b
Autor:
Mariya V. Gryaznova, Inna Yu. Burakova, Yuliya D. Smirnova, Ekaterina Yu. Nesterova, Natalia S. Rodionova, Evgeniy S. Popov, Mikhail Yu. Syromyatnikov, Vasily N. Popov
Publikováno v:
Техника и технология пищевых производств, Vol 53, Iss 3, Pp 554-564 (2023)
Probiotic starters are a biological product based on lactic acid bacteria. Their metabolic characteristics determine the properties of the final products. This study evaluated the bacterial composition of a starter culture at various time intervals d
Externí odkaz:
https://doaj.org/article/5c324b834ca34fdb9e45d6dcec487620
Autor:
N. Popov, R. Yaneva, T. Zlatanova, T. Petrova-Gotova, D. Shtereva- Tzouni, E. Naseva, M. Lazarova, M. Dzhuglarska, N. Nikolov, I. Ivanov
Publikováno v:
Trakia Journal of Sciences, Vol 21, Iss 2, Pp 155-161 (2023)
The PURPOSE of this research is for a survey to be conducted among the students of the Faculty of Public Health “Prof. Tzekomir Vodenicharov, МD, DSc” at Medical University – Sofia to study whether they are satisfied with how hybrid teaching
Externí odkaz:
https://doaj.org/article/46ddd086431243cdb7bb162aef7ed6b8
Autor:
Sergej Ražnjević, Sandra Drev, Andreas E. Bumberger, Maxim N. Popov, Matthäus Siebenhofer, Christin Böhme, Zhuo Chen, Yong Huang, Christoph Riedl, Jürgen Fleig, Miran Čeh, Markus Kubicek, Zaoli Zhang
Publikováno v:
Materials, Vol 17, Iss 8, p 1802 (2024)
In this study, a detailed structural characterization of epitaxial La0.6Sr0.4CoO3−δ (LSC) films grown in (100), (110), and (111) orientations was conducted. LSC is a model air electrode material in solid oxide fuel and electrolysis cells and under
Externí odkaz:
https://doaj.org/article/5df4aed6d4ea4bf39f261543a0cffce7