Zobrazeno 1 - 4
of 4
pro vyhledávání: '"L. G. Polyakova"'
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 24:709-714
1. A series of N-(2-hydroxyethyl) alkylidenamines (HEA) was produced by the condensation of ethanolamine with ketones. 2. The frequency of the C=N valence vibration in the IR spectra of HEA depends little on the electronic structure of C, N-substitue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c86946ecf74d3273312a09689b843086
https://doi.org/10.1007/bf00920679
https://doi.org/10.1007/bf00920679
Autor:
L. G. Polyakova, L. N. Zakashanskii
Publikováno v:
Measurement Techniques. 13:15-18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::719e26247c5661d9bf843d2084f7175b
https://doi.org/10.1007/bf00980456
https://doi.org/10.1007/bf00980456
Publikováno v:
Biomedical Engineering. 9:290-292
1. As it is impossible to specify exactly when a persistent steam jet appears in eliminating air, it is best to take the starting time as the moment when the steam begins to be admitted to the sterilization chamber.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d671d233584dadbb46b2c0f1cd7334a4
https://doi.org/10.1007/bf00558539
https://doi.org/10.1007/bf00558539
Publikováno v:
Chemischer Informationsdienst. 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54eae3376e712ec0b45e11add02a84e6
https://doi.org/10.1002/chin.197332224
https://doi.org/10.1002/chin.197332224