Zobrazeno 1 - 10
of 243
pro vyhledávání: '"D S, Tsvetkov"'
Publikováno v:
Chimica Techno Acta, Vol 5, Iss 2, Pp 117-124 (2018)
Perovskite-type complex oxide La0.5Ba0.5CoO3–δ, promising cathode material for solid oxide fuel cells and precursor for synthesis of double perovskite LaBaCo2O6–δ, was prepared as a single-phase material. Its oxygen content was measured by two
Externí odkaz:
https://doaj.org/article/7615e213583d45ce9a5b12c38b357673
Autor:
A. L. Sednev, D. S. Tsvetkov
Publikováno v:
Chimica Techno Acta, Vol 4, Iss 3, Pp 183-190 (2017)
The chemical interaction of YCoO3-δ and BaCoO3-δ with formation of double perovskite was studied depending on temperature and oxygen partial pressure. The stability of YCoO3 was shown to have а crucial influence on the kinetics and mechanism of YB
Externí odkaz:
https://doaj.org/article/b502f91c17ce468fbb8157edb393e0db
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:12661-12667
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f72153035788884c532f3eab2b89135c
https://doi.org/10.1007/s10973-022-11480-8
https://doi.org/10.1007/s10973-022-11480-8
Publikováno v:
Сибирский онкологический журнал, Vol 0, Iss 6, Pp 27-32 (2016)
Intestinal mucosa is a barrier, preventing bacteria and it’s derivate from penetrating to organism, where it triggers inflammation. In this study the dynamic of intestinal permeability in cancer and cardio surgery patients during perioperative peri
Externí odkaz:
https://doaj.org/article/50c9ab19683d4bb0868d1c4dc765f4f3
Autor:
A. Yu. Zuev, D. S. Tsvetkov
Publikováno v:
Chimica Techno Acta, Vol 2, Iss 4, Pp 343-355 (2015)
The quantitative model analysis of the defect structure of copper doped lanthanum manganites LaMn1-zCuzO3+δ (z = 0.05 and 0.1) was performed. In the framework of the model, the independent course of the three reactions of defect formation, including
Externí odkaz:
https://doaj.org/article/ecb5247df0a74f90b65f62cae27992d4
Publikováno v:
Journal of Chemistry, Vol 2017 (2017)
The cobalt deficient double perovskites EuBaCo2−xO6−δ with x=0–0.1 were obtained both as powders and as single crystal. Formation of cobalt vacancies in their crystal lattice was shown to be accompanied by the formation of oxygen ones. Chemica
Externí odkaz:
https://doaj.org/article/4336d75cd23642e4a8e8334f9b3080ed
Autor:
N. A. Pluzhnikova, N. Yu. Anisimova, O. V. Lebedinskaya, D. S. Tsvetkov, A. P. Godovalov, M. V. Kiselevsky
Publikováno v:
Acta Biomedica Scientifica, Vol 0, Iss 3(2), Pp 148-150 (2012)
The aim of the study was to investigate the dynamics of serum immunoglobulins from oncological patients in the perioperative period. As a result of investigations, it was established that already at the initial stage of the intraoperative period the
Externí odkaz:
https://doaj.org/article/1e58fe11990b49058c51ff2c19c36aab
Autor:
M. M. Batyushin, A. A. Galushkin, A. S. Litvinov, N. A. Sadovnichaya, D. S. Tsvetkov, L. I. Rudenko
Publikováno v:
Медицинский вестник Юга России, Vol 0, Iss 1, Pp 74-76 (2012)
The pathogenesis of secondary hyperparathyreosis (SH) is based on three links. First, that may be a decrease of ionize calcium level and a rise of phosphorous level. Second, that may be a diminution of calcitriolґs synthesis. Third, and just as impo
Externí odkaz:
https://doaj.org/article/ba304e15784b45939154b5b83adff716
Autor:
D. S. Tsvetkov
Publikováno v:
Общая реаниматология, Vol 5, Iss 3 (2009)
Whether gastrointestinal changes play an important role in the pathogenesis of infectious complications and sepsis and promote the occurrence of the multiple organ dysfunction syndrome is beyond question. A relationship is shown between the permeabil
Externí odkaz:
https://doaj.org/article/17fc4ce0a97a40478034f1e32617b942
Autor:
M. M. Batyushin, A. A. Galushkin, A. S. Litvinov, N. A. Sadovnichaya, D. S. Tsvetkov, V. N. Poganeva
Publikováno v:
Медицинский вестник Юга России, Vol 0, Iss 1, Pp 72-73 (2012)
The problem of chronic kidney disease is not only medical but also social and economic importance. Since these diseases annually kill millions and lead to severe complications associated not only with disability but also the need for high-cost treatm
Externí odkaz:
https://doaj.org/article/1e7af133425340bab25c4669010c05b0