Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Yu. Zuev"'
Publikováno v:
Вестник хирургии имени И.И. Грекова, Vol 182, Iss 3, Pp 24-32 (2024)
The OBJECTIVE was to improve the results of treatment of patients with fractures of the head of the radius by improving the algorithm for choosing a treatment method depending on the type of fracture.METHODS AND MATERIALS. The authors presented a new
Externí odkaz:
https://doaj.org/article/153cbb51505d4c84b20be71a0451ad27
Autor:
Maxim Yu. Zuev
Publikováno v:
Физика волновых процессов и радиотехнические системы, Vol 25, Iss 1, Pp 55-64 (2022)
This article presents the results of modeling a communication system with OFDM using the methods of scrambling the transmitted signals and masking the transmitted information. The paper considers a method of scrambling the transmitted information wit
Externí odkaz:
https://doaj.org/article/f91ade23a4694a7383cbf3963aadd115
Autor:
Roman E. Yagovitin, Dmitry S. Tsvetkov, Ivan L. Ivanov, Dmitry A. Malyshkin, Vladimir V. Sereda, Andrey Yu. Zuev
Publikováno v:
Inorganics, Vol 11, Iss 9, p 361 (2023)
The differential scanning calorimetry study showed that the double perovskite HoBaCo2O6-δ (HBC), depending on its oxygen content, undergoes three phase transitions in the temperature range 298–773 K. Their origin was tentatively explained using th
Externí odkaz:
https://doaj.org/article/a77755cd96454ed5ad4bfa49d69c244f
Autor:
Boris Yu. Zuev
Publikováno v:
Записки Горного института, Vol 250, Pp 542-552 (2021)
The research purpose is to develop a methodology that increases the reliability of reproduction and research on models made of equivalent materials of complex nonlinear processes of deformation and destruction of structured rock masses under the infl
Externí odkaz:
https://doaj.org/article/80edfb544a654b35b485af23fa0a7a76
Publikováno v:
Bulletin of the Mineral Research and Exploration, Vol 162, Iss 162, Pp 225-234 (2020)
Collapse of the roof during mining is a constant threat to the lives of miners and equipment performance. To predict it, different numerical and physical approaches are used. Physical modeling of the massif region from -951 m to -841 m using equivale
Externí odkaz:
https://doaj.org/article/491729c9d8af4cb7aeda65da783234f1
Autor:
Dmitry S. Tsvetkov, Vladimir V. Sereda, Dmitry A. Malyshkin, Anton L. Sednev-Lugovets, Andrey Yu. Zuev, Ivan L. Ivanov
Publikováno v:
Chimica Techno Acta, Vol 7, Iss 2, Pp 42-50 (2020)
A linear relationship between the standard enthalpy of formation from binary oxides, ΔfHox, and the Goldschmidt tolerance factor, t, for some AIIBIVO3 (A = Ca, Sr, Ba; B = Ti, Zr, Hf, Ce, Pr, Tb, U, Pu, Am) perovskite oxides was used for estimation
Externí odkaz:
https://doaj.org/article/bf36cdd869474e019af3646661d7906f
Autor:
Nadezhda S. Tsvetkova, Dmitry A. Malyshkin, Ivan L. Ivanov, Dmitry S. Tsvetkov, Andrey Yu. Zuev
Publikováno v:
Energies, Vol 16, Iss 7, p 2980 (2023)
Chemical compatibility and cation interdiffusion between the double perovskite cobaltites RBaCo2O6−δ (R = Gd, Pr) and proton-conducting electrolyte BaZr0.8Y0.2O3−δ were studied. Chemical interaction was found to occur already at 1100 °C as a r
Externí odkaz:
https://doaj.org/article/cde4198ad78940bb9355476d19363e43
Autor:
Roman E. Yagovitin, Dmitry S. Tsvetkov, Ivan L. Ivanov, Dmitry A. Malyshkin, Vladimir V. Sereda, Andrey Yu. Zuev
Publikováno v:
Membranes, Vol 13, Iss 1, p 10 (2022)
Differential scanning calorimetry studies of the complex oxide YBaCo2O6-δ (YBC), combined with the literature data, allowed outlining the phase behavior of YBC depending on the oxygen content and temperature between 298 K and 773 K. The oxygen nonst
Externí odkaz:
https://doaj.org/article/b55a08f9df8441b6aad77a11b1737389
Autor:
Ivan L. Ivanov, Petr O. Zakiryanov, Vladimir V. Sereda, Maxim O. Mazurin, Dmitry A. Malyshkin, Andrey Yu. Zuev, Dmitry S. Tsvetkov
Publikováno v:
Membranes, Vol 12, Iss 12, p 1200 (2022)
Mixed conducting cobaltites PrBaCo2−xFexO6−δ (x = 0–0.6) with a double perovskite structure are promising materials for ceramic semi-permeable membranes for oxygen separation and purification due to their fast oxygen exchange and diffusion cap
Externí odkaz:
https://doaj.org/article/d5d0a718b3044bb38cc71ec8899fc533
Autor:
E. N. Desyatov, F. Sh. Aliyev, V. Yu. Zuev, A. S. Kir’yanova, V. Yu. Kuznetsov, K. V. Schepkin
Publikováno v:
Тазовая хирургия и онкология, Vol 7, Iss 4, Pp 31-37 (2018)
Objective: retrospective evaluation of the results of the 2nd stage of implemented colorectal screening program by colonoscopy.Materials and methods. In 2015–2017, The Department of Health of the Tyumen region is implementing a colorectal screening
Externí odkaz:
https://doaj.org/article/96a707092e5542809bde6b0403133ca6