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Technical efficiency indices (TEIs) can be estimated using the traditional stochastic frontier analysis approach, which yields relative indices that do not allow self-interpretations. In this paper, we introduce a single-step estimation procedure for
Externí odkaz:
http://arxiv.org/abs/2404.04590
Publikováno v:
7 Jours; 6/21/2024, Vol. 35 Issue 35, p16-20, 5p, 5 Color Photographs
Autor:
Belkhiria, Sihem1 (AUTHOR) sihem_belkhiria@yahoo.fr, Alsawi, Abdulrahman2 (AUTHOR) sihem_belkhiria@yahoo.fr, Briki, Chaker1 (AUTHOR), Altarifi, Saleh M.2 (AUTHOR) sihem_belkhiria@yahoo.fr, Dhaou, Mohamed Houcine1,2 (AUTHOR), Jemni, Abdelmajid1 (AUTHOR)
Publikováno v:
Materials (1996-1944). May2024, Vol. 17 Issue 10, p2237. 18p.
Autor:
Chaker, Briki, Sihem, Belkhiria, Dhaou, Mohamed Houcine, Manel, Essid, Saber, Nasri, Dunikov, Dmitry, Romanov, Ivan, Kazakov, Alexey, Haifa, A. Alyousef, Alotaibi, B.M., Nuha, Al-Harbi, Abdelmajid, Jemni
Publikováno v:
In International Journal of Hydrogen Energy 27 December 2024 96:1251-1261
Autor:
Sihem Belkhiria, Abdulrahman Alsawi, Ibtissem Hraiech, Mohamed Houcine Dhaou, Abdelmajid Jemni
Publikováno v:
Metals, Vol 14, Iss 9, p 967 (2024)
In the present study, the hydrogen-absorption properties of the LaNi5 and the La0.7Ce0.1Ga0.3Ni5 compounds were determined and compared. This work is therefore divided into two parts: an experimental part that presents and discusses the kinetics and
Externí odkaz:
https://doaj.org/article/e020042c02f145489b03cc89296ce72d
Publikováno v:
In International Journal of Hydrogen Energy 25 April 2024 64:990-1000
Autor:
Belkhiria, Maissa, Jallouli, Hassen, Bajahzar, Abdullah, Echouchene, Fraj, Belmabrouk, Hafedh
Publikováno v:
In Case Studies in Thermal Engineering February 2024 54
Publikováno v:
Case Studies in Thermal Engineering, Vol 54, Iss , Pp 104047- (2024)
This work aims to propose a numerical optimization of the electrothermal behavior of a gate-all-around field effect transistor (GAAFET). The electrothermal model is composed of semiconductor equations coupled with heat conduction equations. The finit
Externí odkaz:
https://doaj.org/article/f5ee326053ba4d2fb6e020c2453aebd3
Publikováno v:
In Journal of African Earth Sciences January 2024 209