Search Results - "A. S. Shevchuk"

The Rh=ct universe by Melia, F., Shevchuk, A. S. H.

“…ABSTRACT The backbone of standard cosmology is the Friedmann–Robertson–Walker solution to Einstein’s equations of general relativity (GR). In recent years,…”
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Chandra Observations of 1RXS J141256.0+792204 (Calvera) by Shevchuk, A. S. H, Fox, D. B, Rutledge, R. E

“…We report the results of a 30 ks Chandra/ACIS-S observation of the isolated compact object (ICO) 1RXS J141256.0+792204 (Calvera). The X-ray spectrum is…”
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Hydroecological features of water bodies within Zhukiv island in Kyiv by Vyshnevskyi, V. I., Shevchuk, S. A., Kozytskyi, O. M.

“…According to field research, cartographic works and satellite images, the main hydroecological features of water bodies on Zhukov Island in Kyiv have been…”
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THE VALUE OF CYTOREDUCTIVE SURGERY FOR ISOLATED LYMPH NODE RECURRENCE OF OVARIAN CANCER by Mamajonov, H. I., Nikoghosyan, S. O., Shevchuk, A. S.

“…The purpose of the study was to undertake a systematic literature review regarding the role of cytoreductive surgery in treatment of recurrent ovarian cancer,…”
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Vanished and preserved lakes in Pozniaky area in Kyiv city by Shevchuk, S. A., Kozytskyi, O. M., Vyshnevskyi, V. I.

“…Based on cartographic sources and satellite imagery data, the changes in the hydrographic network in the left-bank part of Kyiv were analyzed. The main…”
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Adaptive microalgae disinfection system as the basis of a new technological approach to closed water supply installations by Levchuk, A. P., Maksin, V. I., Zorina, O. V., Shevchuk, S. A., Matselyuk, E. M.

“…Modern conditions of industrial fish farming are accompanied by the uncontrolled influence of natural or man-made factors that affect water quality, which in…”
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Study of the environmental impact of existing bioengineering structures for treatment of clarified water of the tailing ponds by the case of treatment structures PJSC "Poltava ore mining and processing plant" by Charny, D. V., Matselyuk, Ye. M., Shevchuk, S. A., Onanko, Yu. A., Levitska, V. D., Marysyk, S. V.

“…To determine the possible impact of bioengineering structures (BIS) on the environment, a field experiment was performed to specify the current hydrodynamic…”
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MONITORING AND MANAGEMENT OF HYDROLOGICAL RISKS IN THE RIVER BASINS OF UKRAINE by Kozytskyi, O. M., Shevchuk, S. A., Shevchenko, I. A.

“…Background of the study. Due to the increasing intensity and frequency of catastrophic floods occurrence, one of the most important tasks of the water…”
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Factors of lowering the Lake Syne levels and measures to improve its ecological state by Kozytskyi, O. M., Shevchuk, S. A., Shevchenko, I. A., Logunova, N. V.

“…Relevance of research. The consequences of the intensive rise in air temperature can be clearly seen in the example of shallowing natural reservoirs in which,…”
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Assessment of the influence of the Viriva granite quarry on the condition of the surface and ground waters within the Vyry village by Shevchuk, S. A., Zorina, O. V., Shevchenko, A. M., Kozytsky, O. M., Mavrykin, Y. O.

“…Analyzed the results of their own research to assess the impact of the Vyrovsky granite quarry on the state of surface and ground waters within the village of…”
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Conceptual principles of watering control under irrigation by Romashchenko, M. I., Bogaenko, V. O., Shatkovskyi, A. P., Matyash, T. V., Kolomiets, S. S., Shevchuk, S. A., Danylenko, Yu. Yu, Sardak, A. S.

“…The conceptual principles of watering control under irrigation using decision support systems are outlined. Based on the analysis and research of foreign and…”
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Vasopressor Properties of No Synthase Inhibitor T1059. Part II. Hemodynamic Effects on Hypovolemic Disorders by Filimonova, M. V., Shevchenko, L. I., Makarchuk, V. M., Chesnakova, E. A., Shevchuk, A. S., Filimonov, A. S., Kryzhanovskii, S. A.

“…The NO synthase inhibitor T1059 (1-cyclohexanoyl-2-ethylisothiourea hydrobromide) in experiments modeling acute hemorrhagic shock with a single parenteral…”
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Vasopressor Properties of Nitric Oxide Synthase Inhibitor T1059. Part I: Synthesis, Toxicity, NOS-Inhibition Activity, and Hemodynamic Effects Under Normotensive Conditions by Filimonova, M. V., Shevchenko, L. I., Makarchuk, V. M., Chesnakova, E. A., Surinova, V. I., Shevchuk, A. S., Filimonov, A. S., Kryzhanovskii, S. A., Shevchenko, T. F., Bugrova, A. E., Kalamkarov, G. R.

“…Compound T1059 (1-cyclohexanecarbonyl-2-ethylisothiourea hydrobromide) was found to be water soluble, moderately toxic (i.p. LD 16 and LD 50 of 274 and 380…”
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Morphofunctional Study of the Therapeutic Efficacy of Human Mesenchymal and Neural Stem Cells in Rats with Diffuse Brain Injury by Tsyb, A. F, Yuzhakov, V. V, Roshal', L. M, Sukhikh, G. T, Konoplyannikov, A. G, Sushkevich, G. N, Yakovleva, N. D, Ingel', I. E, Bandurko, L. N, Sevan'kaeva, L. E, Mikhina, L. N, Fomina, N. K, Marei, M. V, Semenova, Zh. B, Konoplyannikova, O. A, Kal'sina, S. Sh, Lepekhina, L. A, Semenkova, I. V, Agaeva, E. V, Shevchuk, A. S, Pavlova, L. N, Tokarev, O. Yu, Karaseva, O. V, Chernyshova, T. A

“…We studied the effect of transplantation of human stem cells from various tissues on reparative processes in the brain of rats with closed craniocerebral…”
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Problems and prospects of the reclaimed floodplain' of the Irpin’ River usage under the modern socio-economic and climatic transformations by Romashchenko, M. I., Yatsyuk, M. V., Shevchenko, A. M., Shevchuk, S. A., Kozytsky, O. M., Bozhenko, R. P., Lyutnitsky, S. M., Zabuga, A. O.

“…Relevance of research. As a result of row of reasons of socio-economic character, there has been a decrease in volumes and a decrease in the efficiency of the…”
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PROBLEMS AND WATER-ECOLOGICAL RISKS OF SITE DEVELOPMENT ON THE DRAINED LANDS OF AN OLD FLOODPLAIN OF THE DNIEPER RIVER by Romashchenko, M. I., Yatsiuk, M. V., Shevchenko, A. M., Shevchuk, S. A., Savchuk, D. P., Kozytsky, O. M., Bozhenko, R. P., Lyutnitsky, S. M., Zemlianska, D. P., Zabuga, A. A.

“…Relevance of research. In recent years, in Ukraine, the development of re-cultivated drained lands takes place, in particular, in the floodplains of the…”
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THE STAKEHOLDER APPROACH IN THE MANAGEMENT OF PUBLIC AND NON-PUBLIC COMPANIES by Vybornyj, V. A., Shevchuk, A. S.

“…This article outlines issues associated with the current stakeholder approach implementation in public and in non-public companies. Besides, there are some…”
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STRATEGIC ALLIANCES AS A CRISIS MANAGEMENT TOOL by Viborniy, V. A., Shevchuk, A. S., Ryakhovskaya, A. N.

“…The article investigates the topical issue of improving the stability among Russian entities within strategic alliances. Dynamic environment and ever changing…”
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The R h=ct universe by Melia, F., Shevchuk, A. S. H.

“…The backbone of standard cosmology is the Friedmann-Robertson-Walker solution to Einstein's equations of general relativity (GR). In recent years, observations…”
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Stimulated low-frequency Raman scattering in nanostructures by Tcherniega, N. V., Kudryavtseva, A. D., Samoylovich, M. I., Shevchuk, A. S., Kleshcheva, S. M.

“…A new type of stimulated scattering of light (stimulated low-frequency Raman scattering (SLFRS)) is found. SLFRS appears as a result of interaction of laser…”
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