Search Results - "Kos, O"

Optimal Replacement of System Elements Using a Genetic Algorithm by Kos, O. I., Smirnov, V. Yu

“…The replacement of complex technical system elements is optimized using a genetic algorithm. Its various operators are analyzed and modified according to the…”
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Mathematical Model of Control of the Technical Condition of Elements of Complex Technical Systems on the Basis of the Distribution Law of the Function of Element Failures by Kos, O. I., Smirnov, V. Yu

“…The task of developing software for managing the technical state of complex technical systems according to their actual state is becoming increasingly…”
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Regulation of fetal hemoglobin expression during hematopoietic stem cell development and its importance in bone metabolism and osteoporosis by Kos, O., Alexander, C., Brandenburg, K., Chen, Z., Heini, A., Heumann, D., Khatri, I., Mach, J.P., Rietschel, E.T., Tersikh, A., Ulmer, A.J., Waelli, T., Yu, K., Zähringer, U., Gorczynski, R.M.

“…We have shown that an altered tissue redox environment in mice lacking either murine beta Hemoglobin major (HgbβmaKO) or minor (HgbβmiKO) regulates…”
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Elevated serum soluble CD200 and CD200R as surrogate markers of bone loss under bed rest conditions by Kos, O, Hughson, R.L, Hart, D.A, Clément, G, Frings-Meuthen, P, Linnarsson, D, Paloski, W.H, Rittweger, J, Wuyts, F, Zange, J, Gorczynski, R.M

“…Abstract CD200 is a transmembrane protein that belongs to the immunoglobulin family of proteins and is ubiquitously expressed on a variety of cell types. Upon…”
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Corrigendum to “Regulation of fetal hemoglobin expression during hematopoietic stem cell development and its importance in bone metabolism and osteoporosis” [Int. Immunopharmacol. 57 (2018) 112–120] by Kos, O., Alexander, C., Brandenburg, K., Chen, Z., Heini, A., Heumann, D., Khatri, I., Mach, J.P., Rietschel, E.T., Terskikh, A., Ulmer, A.J., Waelli, T., Yu, K., Zähringer, U., Gorczynski, R.M.

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A Facile Synthesis of Functionalized 1,2,6,7-Tetrahydroimidazo[1,5-c]pyrimidine-3,5-diones by Lebed', Pavlo S., Kos, Pavlo O., Tolmachev, Andrey, Vovk, Mykhaylo V., Boyko, Alexander N., Chekotylo, Alexey

“…A Pd-mediated hydrogenation of ethyl 6-azidomethyl-1,2,3,4-tetrahydro-4-R-2-oxo-5-pyrimidinecarboxylates leads to the corresponding ethyl…”
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Ent-kaurane glycosides and sesquiterpene lactones of the hirsutinolide type from Vernonia triflosculosa by Kos, Olha, Castro, Víctor, Murillo, Renato, Poveda, Luis, Merfort, Irmgard

“…Three hirsutinolides, three diterpenes from the ent-kaurane type, including two diterpenoid glycosides as well as two flavonoids were isolated from aerial…”
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New sesquiterpene lactones from Arnica tincture prepared from fresh flowerheads of Arnica montana by Kos, Olha, Lindenmeyer, Maja T, Tubaro, Aurelia, Sosa, Silvio, Merfort, Irmgard

“…Investigation of an ethanolic extract prepared from fresh Arnica montana flowers afforded three new 1,5- trans-guaianolides, of which…”
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Altered expression of mRNAs implicated in osteogenesis under conditions of simulated microgravity is regulated by CD200:CD200R by Lee, Lydia, Kos, Olha, Gorczynski, Reginald M.

“…Mouse calvarial cells grown under simulated microgravity conditions (neutral buoyancy) show preferential differentiation towards the osteoclast lineage, as…”
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Comparison of three chiral stationary phases with respect to their enantio- and diastereoselectivity for cyclic β-substituted α-amino acids by Schlauch, Michael, Kos, Olha, Frahm, August W

“…Three chiral stationary phases were examined for the enantio- and diastereoseparation of cycloaliphatic β-substituted α-quaternary α-amino acids. Resolution of…”
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Temporal bone studies in 13-15 and 18 trisomy syndromes by Kos, A O, Schuknecht, H F, Singer, J D

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Ethyl 5-amino-3-oxo-1,2-dihydro-1H-pyrazole-1-carboxylate in the selective synthesis of partially hydrogenated pyrazolo[3,4-b]pyridin-3-ones by Lebedˈ, P. S., Mozgovaya, N. G., Kos, P. O., Vovk, M. V.

“…Ethyl 5-amino-3-oxo-1,2-dihydro-1 H -pyrazole-1-carboxylate undergoes selective cyclocondensation with 1,3-dicarbonyl compounds or their synthetic equivalents…”
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Synthesis of new polyfunctional 5,6,7,8-tetrahydroimidazo-[1,5-c]pyrimidin-5-ones by the aza-Wittig reaction followed by intramolecular cyclization and 1,3-prototropic shift by Lebed’, P. S., Kos, P. O., Polovinko, V. V., Tolmachev, A. A., Vovk, M. V.

“…Ethyl 2-oxo-6-[(triphenyl-λ 5 -phosphanylidene)aminomethyl]-1,2,3,4-tetrahydropyrimidine-5-carboxylates reacted with organic isocyanates according to the…”
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Surgical treatment of otosclerosis with the Michel Portmann technic by KOS, A O

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Novobiocin in otorhinolaryngological clinical practice by KOS, A O

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Surgical treatment of ozena. The Renato Machado operation by da ROCHA, R, KOS, A O

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Tympanoplasties with vein implant and polyethylene prosthesis by KOS, J, HUNGRIA, H, da ROCHA, R, KOS, A O

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Reconstruction of the tympanic membrane with a vein graft by da ROCHA, R, HUNGRIA, H, KOS, A O, da CIDRAL, W C

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The use of a polyethylene prosthesis in otological surgery by da ROCHA, R, KOS, A O

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First-derivative recorder of slowly occuring physiological processes by Kos, Iu O, Rodionov, V I, Vinogradov, O M

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