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Montrant les résultats 4197 à 4216 de 15777
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Date de publication
Titre
Auteur(s)
2017-01-01
Parasitofauna isolated from fish off the east Algerian coast
Hafir Mansouri, Dalia
;
Ramdane, Zouhir
;
Kadri, Nabil
;
Hafir, Halim
;
Trilles, J-P
;
Amara, Rachid
2017
Parois 2D : Elaboration d'un programme éléments finis pour modéliser des parois moulées ou le sol est considéré comme un matériau élastique et linéaire
Adjrad, Mahmoud
2017
Partial oxidation of methane on co-precipitated Ni–Mg/Al catalysts modified with copper or iron
Abdelhamid, DJAIDJA
2017-06-01
Partial oxidation of methane on co-precipitated Ni–Mg/Al catalysts modified with copper or iron Authors Djamila Kaddeche, Abdelhamid Djaidja, Akila Barama Publication date 2017/6/1 Journal International Journal of Hydrogen Energy Volume 42 Issue 22 Pages 15002-15009 Publisher Pergamon Description Methane transformation to hydrogen and synthesis gas (CO + H2) by heterogenous catalysts can play an important role to secure the supply of energy, chemicals and fuels in the future. Methane is the main constituent of natural gas and biogas and it is also found in crystalline hydrates at the continental slopes of many oceans. In view of this vast reserves and resources, the use of methane as chemical feedstock has to be intensified. In this present work, (NiMg)Al catalysts doped with Fe or Cu, prepared by co-precipitation method and characterized by different techniques, were studied in the partial oxidation of methane (Treaction = 750 °C, CH4/O2 ratio = 2). The effect of catalyst composition and pre-treatment conditions of these catalysts were investigated. Also, these catalysts show a very high activity and selectivity in the partial oxidation reaction, which depends on the conditions of catalysts preparation. The
DJAIDJA, abdelhamid
2015
Particulate flow at the mouth of the Soummam watershed (Algeria)
Madani, Khodir
201
PASD1 is a potential multiple myeloma–associated antigen
Ait-Tahar, Kamal
2021
Passivity Based Control for PV Applications by Using a Buck Power Converter
Mellah, Hacene
;
Taleb, Rachid
;
Souaihia, Maamar
;
Namoune, Abdelhadi
2020
Past, Present, and Future of Face Recognition: A Review
Benzaoui, Amir
;
Adjabi, Insaf
;
Ouahabi, Abdeldjalil
;
Taleb-Ahmed, Abdelmalik
2017-09-02
THE PATTERN OF CONSUMPTION OF ENERGY DRINKS BY STUDENTS.
BERREDJEM, Redouane
2008
Patterns of body temperature change in the Algerian hedgehog (Atelerix algirus) during autumn and winter
Mouhoub-Sayah, Chafika
2011-07-01
PCSK9 reduces the protein levels of the LDL receptor in mouse brain during development and after ischemic stroke
Knouch, Nabil
2018
[PDF] from 193.194.80.38 Effect of Opuntia ficus indica mucilage on copper removal from water by electrocoagulation-electroflotation technique
Remini, Hocine
2016
Pea, chickpea and lentil protein isolates: physicochemical characterization and emulsifying properties
CHIBANE, Mohamed
2017
Pectin from Opuntia ficus indica: Optimization of microwave-assisted extraction and preliminary characterization
Dahmoune, Farid
2017
Pectin from Opuntia ficus indica: Optimization of microwave-assisted extraction and preliminary characterization
Dahmoune, Farid
2017
Pectin from Opuntia ficus indica: Optimization of microwave-assisted extraction and preliminary characterization
Dahmoune, Farid
2012
Peer to peer networks management survey
Mourad, Amad
2021-07-15
PERCEPTION DE LA VIANDE CUNICOLE PAR LES CONSOMMATEURS DE LA REGION DE BOUIRA
LAFDAL, Amel
;
MEHENNI, Rezkia
2018
Performance Evaluation of SWRO Desalination Plant at Skikda (Algeria)
Ahmed, KETTAB
2016-10-29
Person identification based on ear morphology
Benzaoui, Amir