Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Ahmed Addou"'
Publikováno v:
African Journal of Urology, Vol 27, Iss 1, Pp 1-7 (2021)
Abstract Background Urolithiasis is a pathology that changes with time and with the evolution of human societies. The prevalence of this pathology has gradually increased during the last decades, especially because of dietary changes. Methods This wo
Externí odkaz:
https://doaj.org/article/2276e8c4fb0f4f87a27c9a8f0826186f
Publikováno v:
Electronic Journal of Differential Equations, Vol 2006, Iss 156, Pp 1-7 (2006)
In this paper, we study a perturbed infinity Laplace's equation, the perturbation corresponds to an Leray-Lions operator with no coercivity assumption. We consider the case where data are distributions or $L^{1}$ elements. We show that this problem h
Externí odkaz:
https://doaj.org/article/1500998d11c34c788d6b6ac3dfba56d3
Publikováno v:
Electronic Journal of Differential Equations, Vol Conference, Iss 14, Pp 1-7 (2006)
In this note, we are interested in the variational formulation of an unilateral contact problem, the so-called Signorini problem. We show that the normal derivative of the solution, can be computed according to the data of the problem. What permits t
Externí odkaz:
https://doaj.org/article/8ea0f33696e24c5d91b34e6701069a9d
Autor:
Ahmed Addou, Abdenasser Benahmed
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2005, Iss 19, Pp 3175-3183 (2005)
We give in this paper a convergence result concerning parallel synchronous algorithm for nonlinear fixed point problems with respect to the Euclidian norm in ℝn. We then apply this result to some problems related to convex analysis like minimizatio
Externí odkaz:
https://doaj.org/article/fe66a7510d744aacbe1e012bc68543c4
Autor:
Kheira Marouf-Khelifa, Amine Khelifa, Ahmed Belhakem, Reda Marouf, Fatiha Abdelmalek, Ahmed Addou
Publikováno v:
Adsorption Science & Technology, Vol 22 (2004)
The ability of a mesoporous molecular sieve to adsorb chlorinated phenols was studied experimentally. Thus, the adsorption isotherms of pentachlorophenol (PCP) from aqueous solutions were measured on (M)Al-MCM-41 (M = Na + , K + , Cu 2+ , Cr 3+ ) at
Externí odkaz:
https://doaj.org/article/fcb3d9260fcd456586956b6ef09ff891
Publikováno v:
African Journal of Urology, Vol 27, Iss 1, Pp 1-7 (2021)
Background Urolithiasis is a pathology that changes with time and with the evolution of human societies. The prevalence of this pathology has gradually increased during the last decades, especially because of dietary changes. Methods This work is a r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0e8ed748ca4f5168c9076f0a82891d6
https://doaj.org/article/2276e8c4fb0f4f87a27c9a8f0826186f
https://doaj.org/article/2276e8c4fb0f4f87a27c9a8f0826186f
Publikováno v:
International Journal of Chemical Reactor Engineering. 19:369-381
This work aims to investigate the radical mechanism responsible for the degradation of a highly soluble pollutant in water. The AG25 dye was chosen as substrate and the GAD-Spray as biphasic reactor to treat it remotely. The study is conducted throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d779aedadfea7cf454b7c7fe4fd85b66
https://doi.org/10.1515/ijcre-2020-0233
https://doi.org/10.1515/ijcre-2020-0233
Publikováno v:
International Journal of Environmental Research. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4de3fa2c311192097c477f2063feb28d
https://doi.org/10.1007/s41742-022-00405-w
https://doi.org/10.1007/s41742-022-00405-w
Publikováno v:
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects. :1-20
The assessment of energy potential from the elimination of MSW disposed off in landfills has never been estimated in Algeria, while it can make a significant contribution to the municipal instituti...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::818e6c882fa1425263406a1b294f5a24
https://doi.org/10.1080/15567036.2020.1813221
https://doi.org/10.1080/15567036.2020.1813221
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Magnesium–chromium ferrites MgCrxFe2−xO4 (0≤x≤1) were studied using X-ray difraction and magnetization measurements. Rietveld refnement of XRD patterns confrmed the cubic spinel structure in the space group Fd-3m and enabled to obtain the cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66e15b9270eba609d10a79bff35f8723
http://hdl.handle.net/10261/230512
http://hdl.handle.net/10261/230512
