Zobrazeno 1 - 10
of 21
pro vyhledávání: '"M. H. Sherif"'
Publikováno v:
Russian Journal of General Chemistry. 90:489-492
2-Aminouracil is used in the synthesis of a new series of tri- and tetracyclic pyrimidine scaffolds as the precursor. Thiazolo[5,4-d]triazolo[4,3-a]pyrimidine has been synthesized by diazotization and heterocyclization of the aminopyrimidinone deriva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b121f032a773621d8f01807913721f39
https://doi.org/10.1134/s107036322003024x
https://doi.org/10.1134/s107036322003024x
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 56:189-201
Novel anionic 4-tert-Octylphenol Ethoxylated Phosphate Dipotassium salt (ethoxylated with 5 moles of ethylene oxide) surfactant was prepared and designated as OP-5-EO-K2PO, was characterized for its structure using spectroscopic measurements, in addi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69f0abcd7adc3405053fdfa3cde732cc
https://doi.org/10.1134/s2070205120010086
https://doi.org/10.1134/s2070205120010086
Publikováno v:
Russian Journal of Organic Chemistry. 55:1918-1924
A number of new fused polyheterocyclic compounds were synthesized on the basis of 2-amino-6-sulfanylpyrirnidin-4(3H)-one. In particular, reactions of 2-amino-6-suffanylpyrirnidin-4(3H)-one with cinnamic acids, aroyl isothiocyanate, and acetic anhydri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fbb92194be77aaaca4b945f0ced6e94
https://doi.org/10.1134/s1070428019120182
https://doi.org/10.1134/s1070428019120182
Publikováno v:
Journal of Surfactants and Detergents. 20:117-128
Two nonionic FAEO (fatty alcohol ethoxylated) surfactants with varying solubility were obtained by the reaction of lauryl-myrisityl alcohol (LMA) with ethylene oxide to yield lauryl-myristyl/alcohol ethoxylated with 3 and 31 mol of ethylene oxide by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b85f6868e76f5b8f39577e3b331ee0e
https://doi.org/10.1007/s11743-016-1898-4
https://doi.org/10.1007/s11743-016-1898-4
Publikováno v:
Chemical Engineering Journal. 301:285-298
In view of good water repellency, weather resistance, and thermal stability of emulsion lattices, the present work aimed to prepare modified polyacrylate-based lattices containing silicone polymer, therefore, a conventional seeded emulsion polymeriza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b93da186058641a7a1a90d7cd7141eb8
https://doi.org/10.1016/j.cej.2016.04.130
https://doi.org/10.1016/j.cej.2016.04.130
Publikováno v:
International Journal of Satellite Communications. 12:167-180
The focus of this paper is on ways to improve the quality of Group III facsimile on intermediate data rate (IDR) satellite links. First, we present the results of an evaluation of the quality of Group III (G3) facsimile images transmitted on satellit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c309924932accec7b9e6daebf05acc
https://doi.org/10.1002/sat.4600120205
https://doi.org/10.1002/sat.4600120205
Publikováno v:
African Journal of Urology; Vol 15, No 1 (2009)
To evaluate the feasibility and effectiveness of percutaneous cystolithotripsy under local anesthesia. In this prospective study we analyzed the results of percutaneous cystolithotripsy under local anesthesia performed in 42 patients (36 men and 6 wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6576efef6ef3909807541024b51d44ab
https://www.ajol.info/index.php/aju/article/view/45937
https://www.ajol.info/index.php/aju/article/view/45937
Publikováno v:
International Journal of Satellite Communications. 8:429-436
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36d9012f44ad380fd1de48ca3eaaeb85
https://doi.org/10.1002/sat.4600080605
https://doi.org/10.1002/sat.4600080605
Publikováno v:
International Journal of Satellite Communications. 8:437-444
The integrated access and cross-connect system (IACS) is an AT&T product based on the wideband packet technology. The IACS has two components: the integrated access terminal (IAT) and the integrated access controller (IAC). The IAC provides centraliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2860dfad7cfc7dab3cb574ef6c9c8443
https://doi.org/10.1002/sat.4600080606
https://doi.org/10.1002/sat.4600080606
Autor:
M. H. Sherif
Management of standardization must be part of an overall strategy for knowledge management. This principle is illustrated with the help of a planning tool for standardization in telecommunication services. The tool integrates knowledge gained from st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e768e27ccf153080b4658625d49287b
https://doi.org/10.4018/978-1-59140-938-0.ch011
https://doi.org/10.4018/978-1-59140-938-0.ch011
