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1.
E. E. Shalygina V. V. Molokanov M. A. Komarova 《Journal of Experimental and Theoretical Physics》2002,95(3):511-516
Magnetooptical investigation of the micromagnetic structure of Co69Fe4Si12B15 amorphous microwires 10–50 μm in diameter is carried out. The existence of domains with transverse circumferential magnetization is experimentally demonstrated in the near-surface region of microwires. The dependence of the width of circular domains on the length and diameter of wires is obtained. It is shown that the near-surface micromagnetic structure of amorphous wires is changed under a stretch-induced stress. It is proved that the magnetization reversal of microwires in a longitudinal magnetic field occurs due to the rotation of local magnetization vectors in circular domains. 相似文献
2.
3.
Blinov E. M. Komarova L. F. Polishchuk S. A. Krivosheev P. A. Rybal'chenko T. A. 《Russian Journal of Applied Chemistry》2002,75(7):1191-1193
The features of sorption of ethanol, isopropanol, butanol, isobutanol, and tert-butanol with activated charcoals under static conditions were studied. 相似文献
4.
Synthesis of 1,7-bis(4′-aminophenylamido)-m-carborane and 1,7-bis(4′-aminophenylcarboxy)-m-carborane
V. V. Korshak L. G. Komarova N. G. Komarova V. V. Vagin G. A. Kats 《Russian Chemical Bulletin》1986,35(12):2554-2555
Conclusion 1,7-Bis(4-aminophenylamido)- and l,7-bis(4-aminophenylcarboxy)-m-carboranes were prepared and characterized.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2786–2787, December, 1986. 相似文献
5.
A new heterocyclic system, 1, 2-diazabicyclo [4.4.0] decane is synthesized, starting from-(piperidyl-2) propionic acid. The latter is converted to-(1-nitrosopiperidyl-2)-propionic acid, and thence, via-(1-aminopiperidyl-2) propionic acid, to 3-keto-1, 2-diazabicyclo [4.4.0] decane. Derivatives of 1, 2-diazabicyclo [4.4.0] decane with a substituent at position 2 are prepared. 相似文献
6.
The effect of the initial ratio of components in the formation of ternary interpolymer complexes with low-molecular-mass compounds of various chemical natures on the compositions and structures of polycomplexes has been studied. Complexes based on aniline, 4,4′-dipyridyl, lysine, poly(acrylic acid), and the sodium salt of polyphosphoric acid have been examined. It has been shown that an increase in the content of poly(acrylic acid) in the pristine reaction system results in a relative gain in its content in the reaction product. 相似文献
7.
N. S. Domnina O. Yu. Sergeeva E. A. Komarova M. E. Mikhailova V. B. Vol’eva I. S. Belostotskaya N. L. Komissarova 《Russian Journal of Organic Chemistry》2014,50(3):371-375
Aqueous solutions of hybrid compounds (conjugates) formed by polyethylene glycols modified at the terminal hydroxy groups with sterically hindered phenol lose their phase stability at a certain temperature which depends on the molecular weight of polyethylene glycol, structure of sterically hindered phenol, conjugate concentration, and composition of the medium. This property may be used to estimate the effect of structural factors on the hydrophobic-hydrophilic balance in the conjugate-water system. 相似文献
8.
Komarova E. G. Sedelnikova M. B. Kazantseva E. A. Uvarkin P. V. Sharkeev Yu. P. 《Russian Physics Journal》2020,63(7):1249-1256
Russian Physics Journal - A relationship between the structural-morphological and physical-mechanical properties of macro-porous calcium phosphate (CaP) coatings on the surface of titanium implants... 相似文献
9.
Components of the ethylacetate extract of <Emphasis Type="Italic">Hedysarum theinum</Emphasis> roots
I. V. Nechepurenko N. P. Polovinka O. I. Sal’nikova L. M. Pokrovskii N. I. Komarova N. F. Salakhutdinov S. B. Nechepurenko 《Chemistry of Natural Compounds》2007,43(1):5-9
Isoflavonoids (-)-medicarpin, (-)-vestitol, and formononetin and butylphenols raspberry ketone and rhododendrol were isolated
for the first time from the ethylacetate extract of Hedysarum thienum roots by column chromatography. GC-MS showed that the ethylacetate extract contained fatty acids, the principal ones being
palmitic, linoleic, oleic, behenic, and lignocerinic.
__________
Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 6–9, January–February, 2007. 相似文献
10.
M. N. Repkova M. I. Meshchaninova T. M. Ivanova N. I. Komarova D. V. Pyshnyi A. G. Venyaminova 《Russian Chemical Bulletin》2002,51(7):1194-1197
A solid-phase H-phosphonate procedure was developed for the synthesis of oligoribonucleotides containing aliphatic amino linkers with different lengths at the N(4) atom of cytosine. The hybridization properties of modified oligoribonucleotides were studied. Thermal stability of the RNA—RNA* and DNA—RNA* duplexes depends on the position of modified cytosine in the chain and the type of the duplex. 相似文献