排序方式: 共有54条查询结果,搜索用时 15 毫秒
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Gal'bershtam M. A. Przhiyalgovskaya N. M. Samoilova N. P. Braude E. V. Lazarenko I. B. Suvorov N. N. 《Chemistry of Heterocyclic Compounds》1977,13(1):67-69
The introduction of aryl substituents in the 3 and 7 positions of the indoline spirochromene molecule gives rise to a certain amount of slowing down of dark decolorization in toluene and dioxane; similar changes in the 5, 6, and 8 positions do not change the rate appreciably.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 79–81, January, 1977. 相似文献
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V. I. Alekseev M. M. Perkas V. S. Yusupov G. Yu. Lazarenko 《Russian Journal of Physical Chemistry A, Focus on Chemistry》2013,87(8):1380-1385
The main regularities of variations in the thermodynamic properties of components of cubic vanadium carbide, depending on the composition in the region of homogeneity, are investigated experimentally. It is believed that these regularities are inherent only to metal oxides. This serves as the basis for the concept that passivation during the corrosion of metals occurs due to the formation of surface metal oxide whose composition corresponds to the maximum concentration of oxygen in the region of homogeneity. The thermodynamic stimulus of corrosion is in this case reduced to almost zero. 相似文献
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Petrenko D. E. Nikolaeva A. Yu. Lazarenko V. A. Dorovatovskii P. V. Timofeev V. I. Vlaskina A. V. Korzhenevskiy D. A. Mikhailova A. G. Rakitina T. V. 《Crystallography Reports》2020,65(2):264-268
Crystallography Reports - Oligopeptidases B (OpdBs) are two-domain serine peptidases with trypsin-like substrate specificity belonging to the prolyl oligopeptidase family. These enzymes are... 相似文献
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Lazarenko P. I. Kozyukhin S. A. Mokshina A. I. Sherchenkov A. A. Patrusheva T. N. Irgashev R. A. Lebedev E. A. Kozik V. V. 《Russian Physics Journal》2018,61(1):196-202
Russian Physics Journal - An estimation is made of the internal capacitance of sensitized solar cells (SSCs) manufactured by the method of extraction pyrolysis. The structures under study are... 相似文献
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Rachek IA Barkov LM Belostotsky SL Dmitriev VF Dyug MV Gilman R Holt RJ Lazarenko BA Mishnev SI Nelyubin VV Nikolenko DM Osipov AV Potterveld DH Sadykov RSh Shestakov YV Stibunov VN Toporkov DK de Vries H Zevakov SA 《Physical review letters》2007,98(18):182303
A new accurate measurement of the tensor analyzing powers T20, T21, and T22 in deuteron photodisintegration has been performed. Wide-aperture nonmagnetic detectors allowed broad kinematic coverage in a single set up: E(gamma)=25 to 600 MeV, and theta(p)(cm)=24 degrees to 48 degrees and 70 degrees to 102 degrees . The new data provide a significant improvement over the few existing measurements. The angular dependency of the tensor asymmetries in deuteron photodisintegration is extracted for the first time. 相似文献
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Butvina V. G. Kuzmin A. V. Spivak A. V. Safonov O. G. Lazarenko V. A. Dorovatovskii P. V. 《Crystallography Reports》2022,67(7):1114-1121
Crystallography Reports - The structure of a potassium compound with the chemical formula K0.90Ti5.16Cr2.94Fe2.54Mg0.87Al0.22Mn0.30O19 has been investigated by single-crystal X-ray diffraction... 相似文献
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Yu. V. Shestakov L. M. Barkov V. F. Dmitriev R. A. Golovin V. N. Kudryavtsev B. A. Lazarenko S. I. Mishnev D. M. Nikolenko I. A. Rachek R. Sh. Sadykov V. N. Stibunov D. K. Toporkov L. I. Shekhtman S. A. Zevakov 《Physics of Particles and Nuclei》2014,45(1):338-340
At BINP the construction of the tagging system for almost-real photons (TS) is in progress. The energy of tagging photons can be up to 1.5 GeV. The projected energy resolution of TS is better then 1%. For at least a half of photons the linear polarization can be determined. The tagging system will extend the possibilities for photoreaction studying at VEPP-3 significantly. TS would allow to perform a complete kinematics reconstruction, thus permitting a reliable rejection of the background processes; to extend the measurements to higher photon energy; to enabling Σ-asymmetry measurements and double polarization experiments. 相似文献
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