Results 1 to 10 of about 767 (137)
Civil and Environmental Engineering, 2023 The performance/weight ratio of fiber reinforced polymer matrix composites makes them the material of choice for structural applications in many fields such as aerospace, aeronautics, automotive and civil engineering...etc.
Harb Noura +3 more
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Crack Growth Diagnostic of Ball Bearing Using Vibration Analysis
International Journal of Applied Mechanics and Engineering, 2022 It is known that supported ball bearings have great effects on the vibrations of the gear transmission system, above in all the presence of local faults as well as the crack growths.
S. Belaid +5 more
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Investigation of monocrystalline silicon surface texturization by image processing program
Revue des Énergies Renouvelables, 2022 One of the main issues in the photovoltaic industry of silicon solar cells is the optical losses via reflection. To overcome this issue, texturization (chemical etching) remains the most commonly used method to produce a random pyramid structure to ...
Abdellah Trad khodja +4 more
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FOLLICULOGENESIS AND FOLLICULAR ATRESIA IN ALGERIAN RUMBI EWES [PDF]
Assiut Veterinary Medical Journal, 2006 This work is a contribution to the knowledge of the age of entry in puberty, by the study of folliculogenesis and follicular atresia in Algerian Rumbi ewes which is characterized by very appreciable reproduction parameters.
D. GUETARNI +3 more
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Materials Research Express, 2023 This study investigates the effect of crystallization time (t _c ) in the structure of an iron-rich glass-ceramic (GC) dedicated for high-level radioactive waste (HLW), ceramized by nucleation–crystallization treatment at 790 °C for 2 h and 950 °C, for ...
D Moudir +5 more
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Acta Polytechnica, 2022 Dual Randomized Pulse Width Modulation (DRPWM) is renowned for its better effectiveness than Simple Randomized Pulse Width Modulation (SRPWM) in reducing conducted Electro-Magnetic Interferences (EMI) in power converters. However, the introduction of low-
Aimad Boudouda +2 more
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Estimation of survival rate in electrical injuries, experience in Algerian Burn Centers
Burns Open, 2020 The mortality rate due to electrical accidents remains very high in developing countries. It is well known that burns and electrical injuries are responsible for complex multi organic issues in association with burns that need an organized therapeutic ...
Selma Habouchi +3 more
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Risk Factor outlines and their support strategies in myocardial infarction with and without ST elevation: an Algerian prospective cross-sectional analysis [PDF]
Batna Journal of Medical SciencesIntroduction: Acute Coronary Syndromes (ACS) represent one of the principal causes of death worldwide. ST-elevation myocardial infarction (STEMI) and non-ST-elevation myocardial infarction (NSTEMI) have completely different features, pathophysiology ...
Mahrez FISSAH +10 more
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Stages of Colonialism in Africa: From Occupation of Land to Occupation of Being
Journal of Social and Political Psychology, 2015 This paper draws primarily on my own scholarship, supplemented by the limited academic resources available in the “peripheries” of the world where I live and work (namely, Somali society and Darfur, Sudan), to consider the relationship between ...
Hussein A. Bulhan
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International Journal of Photoenergy, 2007 One of the most important steps in the photovoltaic industry is the encapsulation of the solar cells. It consists to connect the cells in order to provide useful power for any application and also protect them from environmental damages which cause ...
A. El Amrani +3 more
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