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Current advances in bio-fabricated quantum dots emphasising the study of mechanisms to diversify their catalytic and biomedical applications
(
Royal Society of Chemistry
, 2021 , Article Review)
Quantum dots (QDs), owing to their single atom-like electronic structure due to quantum confinement, are often referred to as artificial atoms. This unique physical property results in the diverse functions exhibited by ...
Graphite powder mixed with black paint on the absorber plate of the solar still to enhance yield: An experimental investigation
(
Elsevier B.V.
, 2021 , Article)
The main goal of present article is to see how adding graphite powder and black paint to the absorber plate can increase solar still yield. Therefore, two identical in size solar stills called modified solar still (MSS) ...
Structural and functional properties of rare earth-based (NiO-CGO) nanocomposite produced by effective multiple doping approach via co-precipitation
(
Taylor and Francis Ltd.
, 2021 , Article)
Several metal oxide nanocomposites produced by multiple doping approaches with a combination of rare earth metals tend to show improved performance in various areas such as electrochemical, photocatalytic, and biomedical. ...
Fabrication of robust self-cleaning superhydrophobic coating by deposition of polymer layer on candle soot surface
(
John Wiley and Sons Inc
, 2021 , Article)
A facile and inexpensive way have been developed to fabricate robust self-cleaning superhydrophobic coating by depositing polymer layer on candle soot (CS) surface using dip coating method. The stability and robustness of ...
Trends in fecal carriage of carbapenemase-producing Enterobacterales in children before and after the implementation of international travel restrictions in response to COVID-19
(
Elsevier
, 2021 , Other)
Qatar is located on the northeast coast of the Arabian Peninsula with a large expatriate population comprising 86% of the country's population, most of whom originate from Indian subcontinent countries [1]. International ...
Platinum degradation mechanisms in proton exchange membrane fuel cell (PEMFC) system: A review
(
Elsevier Ltd
, 2021 , Article Review)
Proton Exchange Membrane Fuel Cells (PEMFCs) have the perspective to intensely decrease global emission through environmentally-friendly potential. This review paper summarizes the degradation of platinum catalyst layer ...
مؤتمر: العلاقات العربية- التركية، البحث عن آفاق جديدة: التحديات والفرص. اليوم الثاني (الجلسة الثانية والثالثة)
(
مركز ابن خلدون للعلوم الإنسانية والاجتماعية - جامعة قطر
, 2021 , Video)
أصل هذا الفيديو أعمال اليوم الثاني من المؤتمر الدولي الذي أقامه مركز ابن خلدون للعلوم الإنسانية والاجتماعية بجامعة قطر تحت عنوان : العلاقات العربية- التركية، البحث عن آفاق جديدة: التحديات والفرص. وقد تضمن اليوم الثاني ...
Viral meningitis : an overview
(
Springer-Verlag
, 2021 , Article)
Meningitis is a serious condition that affects the central nervous system. It is an inflammation of the meninges, which is the membrane that surrounds both the brain and the spinal cord. Meningitis can be caused by bacterial, ...
The influence of aeration scheme and aeration rate on the permeate flux for wastewater treatment using membrane bioreactors: Experimental and artificial neural network modeling
(
Desalination Publications
, 2021 , Article)
In this paper, the effect of time, aeration scheme, aeration rate, and mixed liquor suspended solid (MLSS) concentration on the permeate flux in membrane bioreactors have been studied. Aeration rates of 0.5, 1.0, and 1.5 ...
Thermo-osmosis-Coupled Thermally Regenerative Electrochemical Cycle for Efficient Lithium Extraction
(
American Chemical Society
, 2021 , Article)
Lithium (Li) production based on the soda evaporation process is time-consuming and unsustainable. The emerging electrochemical Li extraction is time-efficient but requires high-concentration Li sources and significant ...