Zobrazeno 1 - 10
of 309
pro vyhledávání: '"Semenovskii, A. A."'
Publikováno v:
Journal of Communications Technology and Electronics. 53:1442-1446
With the use of the distribution of the ultrasonic-beam intensity calculated with allowance for elastic anisotropy, it is shown that the transverse divergence of acoustic waves affects the diffraction efficiency of an acoustooptic cell. The calculati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f63725dac763ade37f9656933bf0f986
https://doi.org/10.1134/s1064226908120115
https://doi.org/10.1134/s1064226908120115
Publikováno v:
Materials Science. 31:386-390
We study the influence of rare-earth metals on physicomechanical properties and wear resistance of cast tool steel and establish the optimal content of carbon (0.55–0.65%) which guarantees sufficiently high abrasive wear resistance of steel. Alloyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fecdc2f5848461ed9d11d330a49df2
https://doi.org/10.1007/bf00558563
https://doi.org/10.1007/bf00558563
Autor:
A. V. Zuev, V. B. Semenovskii
Publikováno v:
Chemical and Petroleum Engineering. 31:654-658
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1756605eada37185b1a522ec7e44dc85
https://doi.org/10.1007/bf01155751
https://doi.org/10.1007/bf01155751
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::300226d0af20cb11a88645d959f100f1
https://doi.org/10.1002/chin.199223117
https://doi.org/10.1002/chin.199223117
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::048fb3125aef579675dc30491141b0b6
https://doi.org/10.1002/chin.199230146
https://doi.org/10.1002/chin.199230146
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::189bae69bbfe2f815fc2b80afb3b63c7
https://doi.org/10.1002/chin.199312141
https://doi.org/10.1002/chin.199312141
Publikováno v:
Tetrahedron. 48:1269-1280
The 1,3-cycloaddition reaction of 2-diazopropane with diphenyldiacetylene leads to the mixture of 3,3-dimethyl-5-phenyl-4-phenylethynyl-3H-pyrazole, 3,3-dimethyl-4-phenyl-5-phenylethynyl-3H-pyrazole, and 3,3,3′,3′-tetramethyl-4′,5-diphenyl-4,5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d593a661f06bf2e3b97b9c85868c4f0c
https://doi.org/10.1016/s0040-4020(01)90789-6
https://doi.org/10.1016/s0040-4020(01)90789-6
Publikováno v:
Chemistry of Heterocyclic Compounds. 27:939-942
The oxidation of N-aminophthalimide with lead tetraacetate in the presence of butenyne and 2-methylbutenyne leads to the corresponding 1-phthalimido-2-ethynylaziridines in good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97993fec3997b2a69b104fdb9a50a965
https://doi.org/10.1007/bf00484354
https://doi.org/10.1007/bf00484354
Publikováno v:
Bulletin of Experimental Biology and Medicine. 109:617-620
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0853b72140e5c5bae8d4a569b658ea93
https://doi.org/10.1007/bf00839883
https://doi.org/10.1007/bf00839883
Publikováno v:
Bulletin of Experimental Biology and Medicine. 109:538-541
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c964a564dd5921dcdc9416c8d2fbfb89
https://doi.org/10.1007/bf00840063
https://doi.org/10.1007/bf00840063