Zobrazeno 1 - 10
of 454
pro vyhledávání: '"A.I. Ahmed"'
Publikováno v:
African Journal of Urology, Vol 22, Iss 3, Pp 153-161 (2016)
Objectives: To evaluate the results of using a shorter ileal segment (40 cm only) in reconstructing Studer ileal neobladder after radical cystectomy. Subjects and methods: Radical cystectomy and modified Studer ileal neobladder was performed in 60 pa
Externí odkaz:
https://doaj.org/article/8f54da73ddcb435ea15da30a05531811
Publikováno v:
Acta Ichthyologica et Piscatoria, Vol 40, Iss 2, Pp 161-166 (2010)
Background. Understanding of reproduction of the Egyptian sole, Solea aegyptiaca, has been considered a major step toward understanding its population dynamics, especially in the eastern Mediterranean Sea. In Egypt this species has highly commercial
Externí odkaz:
https://doaj.org/article/20e6a7e0c96f46f885845c22f391f0d0
Publikováno v:
Adsorption Science & Technology, Vol 21 (2003)
A series of AlPO 4 –B 2 O 3 samples containing 5–50 wt% B 2 O 3 were prepared. Their textural properties were determined from studies of the adsorption of nitrogen at −196°C. The structural characteristics were investigated using DTA, TG, XRD
Externí odkaz:
https://doaj.org/article/6144ae77ce23431f9726a23d88f54aed
Publikováno v:
Adsorption Science & Technology, Vol 18 (2000)
Ternary vanadia–chromia/silica, molybdena–chromia/silica and nickel oxide–chromia/silica solid catalysts were prepared by the impregnation method. Their structural characteristics were examined using differential thermal analysis (DTA) and X-ra
Externí odkaz:
https://doaj.org/article/3075569dc0214b3dbf172cdf20b74602
Publikováno v:
Adsorption Science & Technology, Vol 16 (1998)
Four chromia/silica samples containing 5–30 wt% Cr III were prepared by impregnation methods and calcined at 773–1173 K. Nickel, molybdenum and vanadium oxide-impregnated Cr 2 O 3 /SiO 2 samples were also prepared by impregnation and were subject
Externí odkaz:
https://doaj.org/article/b7bf3c20d71c462180fef7e1980c04be
Publikováno v:
Adsorption Science & Technology, Vol 12 (1995)
The textural properties (surface area and porosity) of activated carbons change upon treatment with oxidizing solutions. The extent of this change is related to the strength of the oxidizing agent. Oxidation also changes the chemistry of the surface
Externí odkaz:
https://doaj.org/article/0da455244c404c0ab94bbd14e1c802ae
Autor:
Elkhawad A. Elfaki, Aboubaker I. B. Idriss, Yanling Guo, Jian Li, Elhaj A.I. Ahmed, Wang Yangwei
Publikováno v:
3D Printing and Additive Manufacturing. 10:111-123
Current wood-plastic materials available for selective laser sintering (SLS) are limited and often suffer from low-quality and mechanical strength. In this study, a new composite of peanut husk pow...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77d2727e34a2eb7559030ab37634a48
https://doi.org/10.1089/3dp.2021.0036
https://doi.org/10.1089/3dp.2021.0036
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