Search Results - "Tsvetkova, N"

High-Resolution Thermochemical Study of Phase Stability and Rapid Oxygen Incorporation in YBaCo 4- x Zn x O 7+δ 114-Cobaltites by Tsvetkov, D S, Maram, P S, Tsvetkova, N S, Zuev, A Yu, Navrotsky, A

“…The formation thermodynamics of YBaCo Zn O ( x = 0, 1, and 3) oxides was determined by high-temperature oxide melt solution calorimetry. All of the studied…”
Get full text

Evaluation of apple juice quality using spectral fluorescence signatures by Poryvkina, L., Tsvetkova, N., Sobolev, I.

“…•Fluorescent technique was used for evaluation of commercial apple juice quality.•Analyser with front-face optical layout provides measurements of intact…”
Get full text

Self-actualization and subjectiveness in young men and women looking for a new job by Tsvetkova, N. A.

“…The subject of the research is self–actualization and subjectiveness of men and women looking for a job, and the goal is to identify differences. The article…”
Get full text

Self-actualization and subjectivity in young men looking for a new job by Tsvetkova, N. A.

“…The study subject is self-actualization and subjectivity in men looking for work. The purpose of this research is to identify the features of their…”
Get full text

MIP-1a and MIP-1b in serum as potential markers of the severe course COVID-19 by Grishaeva, A., Ponezheva, Z., Chanyshev, M., Ploskireva, A., Usenko, D., Tsvetkova, N., Omarova, K., Pshenichnaya, N.

“…Studying the pathogenesis of COVID-19 is necessary to developing of perspective predictors of severe course of disease and unfavorable prognosis. The…”
Get full text

Self-actualization and subjectivity in young women looking for a new job by Tsvetkova, N. A.

“…The subject of the research is self-actualization and subjectivity in women looking for a new job, and the goal is to determine the features of these processes…”
Get full text

Investigation of GdBaCo2−xFexO6−δ (x = 0, 0.2) – Ce0.8Sm0.2O2 composite cathodes for intermediate temperature solid oxide fuel cells by Tsvetkova, N.S., Zuev, A.Yu, Tsvetkov, D.S.

“…The double perovskites GdBaCo2−xFexO6−δ (x = 0, 0.2) and composites (100 − y) GdBaCo2−xFexO6−δ (x = 0, 0.2) – y Ce0.8Sm0.2O2 (y = 10–50 wt.%) were investigated…”
Get full text

Prevalence of intestinal parasitic infections among the Bulgarian population over a three year period (2015 – 2017) by Harizanov, R., Rainova, I., Tsvetkova, N., Kaftandjiev, I., Borisova, R., Ivanova, A., Videnova, M.

“…The aim of the present study is to perform a retrospective analysis of the prevalence of intestinal parasitic infections among the Bulgarian population over…”
Get full text

Synthesis and Properties of Amino-Formaldehyde Resins Obtained Using the Peptization Procedure by Tsvetkov, V. E., Machneva, O. P., Tsvetkova, N. N., Podolny, V. A., Frolova, Yu. Yu

“…The paper considers technologies for the synthesis of amino-formaldehyde resins of KF-MT-NP and AFK-10 grades obtained using the peptization procedure, which…”
Get full text

Studying Chemical Ozone Depletion and Dynamic Processes in the Arctic Stratosphere in the Winter 2019/2020 by Tsvetkova, N. D., Vargin, P. N., Lukyanov, A. N., Kiryushov, B. M., Yushkov, V. A., Khattatov, V. U.

“…The estimates of chemical ozone depletion in winter-spring seasons are given for the Arctic stratosphere based on long-term observations of the vertical…”
Get full text

A Case of Progressive Multifocal Leucoencephalopathy and Cerebral Toxoplasmosis in an HIV-Infected Patient by Yancheva-Petrova N., Grozdeva R., Nikolova M., Aleksiev I., Rainova I., Tsvetkova N., Strashimirov D.

“…Progressive multifocal leukoencephalopathy (PML) is an opportunistic infection of the central nervous system (CNS) caused by the reactivation of John…”
Get full text

AFRICA’S DIGITAL ECONOMY DEVELOPMENT AND CHINA’S PARTICIPATION by T. L. Deych, N. N. Tsvetkova, K. S. Kravtsov

“…The article is devoted to the development of digital technologies in Africa and the role played by China, the world leader in the field of digital…”
Get full text

Properties of Composites Based on Melamine–Formaldehyde Binding Agents by Tsvetkov, V. E., Nikitin, A. A., Semochkin, Yu. A., Tsvetkova, N. N., Machneva, O. P.

“…The properties of the impregnating compounds used in the lamination of wood-panel materials consisting of imported ingredients and resins with a concentration…”
Get full text

Emotional distress of adolescents from dysfunctional families as a subject of scientific research by Nikitaev, N. M., Tsvetkova, N. A.

“…The article provides a scientific justification for the relevance of studying emotional distress of adolescents from dysfunctional families. The social…”
Get full text

Remote Reconstruction of the Radiation Pattern of Phased Array Antennas by Gusevskii, V. I., Duplenkova, M. D., Tsvetkova, O. N.

“…Reliability of multielement antenna devices and the problems of distortions under conditions for unrepeatability, construction of algorithms for remote…”
Get full text

Hybrid dwarfness in crosses between wheat (Triticum aestivum L.) and rye (Secale cereale L.): a new look at an old phenomenon by Tikhenko, N., Rutten, T., Tsvetkova, N., Voylokov, A., Börner, A.

“…The existence of hybrid dwarfs from intraspecific crosses in wheat (Triticum aestivum) was described 100 years ago, and the genetics underlying hybrid…”
Get full text

Occurrence of Giardia and Cryptosporidium in water supplies of Russia and Bulgaria by Karanis, P., Sotiriadou, I., Kartashev, V., Kourenti, C., Tsvetkova, N., Stojanova, K.

“…The aim of the present study was to investigate water supplies in southern Russia and Bulgaria, in order to estimate the occurrence of Giardia and…”
Get full text

Tolerance features to uncertainty and students’ viability depending on their gender by Pelepchuk, L. O., Tsvetkova, N. A.

“…The study subject is tolerance to uncertainty and viability. The purpose of the work is to determine their level in male and female students and identify…”
Get full text

Current view on Blastocystis species: clinical forms, diagnosis and treatment by Maleev, V V, Tokmalaev, A K, Kozhevnikova, G M, Tsvetkova, N A, Polovinkina, N A, Golub, V P, Maksimova, M S, Barysheva, I V, Konnov, V V, Kharlamova, T V

“…The symptomatic form of Blastocystis spp. infection not only with mild diarrhea or dysentery-like syndrome, but also with the development of severe ulcerative…”
Get full text

MODERN TECHNOLOGY OF IMPROVEMENT BIOSOOMABILITY OF PROTEES FROM POLYMERS ULTRASONIC ADVISORY by Sokolovska, V. M., Tsvetkova, N. V., Kucherenko, T. V.

“…The article is devoted to the problem of toxic influence of prostheses made of acrylic polymers on the tissues of the prosthetic bed and the search for ways to…”
Get full text