تصفح حسب المؤلف "Qamar M."
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Axial pull-out response of a small-scale concrete pile subjected to cyclic thermal loading in sand
Elzeiny R.; Suleiman M.T.; Qamar M.A.; Xiao S.; Al-Khawaja M. ( American Society of Civil Engineers (ASCE) , 2018 , Conference Paper)Energy piles support structural loads and exchange heat with surrounding soils using closed-loop ground source heat pump (GSHP) systems. A GSHP connected to an energy pile operates in cycles where it functions for a period ... -
Strategies to Enhance ZnO Photocatalyst's Performance for Water Treatment: A Comprehensive Review
Hezam A.; Drmosh Q.A.; Ponnamma D.; Bajiri M.A.; Qamar M.; Namratha K.; Zare M.; Nayan M.B.; Onaizi S.A.; Byrappa K.... more authors ... less authors ( John Wiley and Sons Inc , 2022 , Article Review)Despite the photocatalytic organic pollutant degradation using ZnO started in 1910?1911, many challenges are still ahead, and several critical issues have to be addressed. Large band gap, and short life-time of photogenerated ...