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السجلات المعروضة 9601 -- 9610 من 10102
Facile Microwave Synthesis of Hierarchical Porous Copper Oxide and Its Catalytic Activity and Kinetics for Carbon Monoxide Oxidation
(
American Chemical Society
, 2022 , Article)
The synthesis of copper oxide (CuO)-based nanomaterials has received a tremendous deal of interest in recent years. Particularly, the design and development of novel CuO structures with improved physical and chemical ...
Mapping urban living standards and economic activity in developing countries with energy data
(
Public Library of Science
, 2023 , Article)
Urban data deficits in developing countries impede evidence-based planning and policy. Could energy data be used to overcome this challenge by serving as a local proxy for living standards or economic activity in large ...
Insights into the influence of Pd loading on CeO2 catalysts for CO2 hydrogenation to methanol
(
Elsevier
, 2023 , Article)
One of the most significant industrial processes is the catalytic methanol synthesis from carbon dioxide because methanol is a future energy carrier for producing fuels and high-value-added commodities, the so-called ...
Blood Homocysteine Levels Mediate the Association Between Blood Lead Levels and Cardiovascular Mortality
(
Springer Nature
, 2024 , Article)
Lead is a heavy, toxic metal and its exposure to humans can lead to increased risk of cardiovascular disease development and mortality. Lead exposure has been shown to induce hyperhomocysteinemia (HHCy) which may be a major ...
تطوير مقرر الثقافة الإسلامية في جامعة قطر - التنظير والتجريب
(
Qatar University Press
, 2024 , Article)
أهداف البحث: حظي مقرر الثقافة الإسلامية بجامعة قطر بتطوير جذري شامل منذ خريف 2015م. وسعيًا لتوثيق هذه التجربة التطويرية ودراستها ونشرها للاستفادة منها والبناء عليها؛ يأتي هذا البحث ليسلط الضوء على الجانب التنظيري لهذا ...
Preparation and Preliminary Dielectric Characterization of Structured C60-Thiol-Ene Polymer Nanocomposites Assembled Using the Thiol-Ene Click Reaction
(
MDPI
, 2015 , Article)
Fullerene-containing materials have the ability to store and release electrical energy. Therefore, fullerenes may ultimately find use in high-voltage equipment devices or as super capacitors for high electric energy storage ...
Wisdom from Arabian networks: a review and theory of regional supply chain management
(
Taylor & Francis
, 2020 , Article)
The purpose of this article is to present a systematic review of the supply chain management (SCM) research on the Gulf Cooperation Council (GCC) countries of Bahrain, Kuwait, Oman, Qatar, the United Arab Emirates and Saudi ...
The Insider Trading Prohibition in Qatar: A Critical Comparative Study with US Law
(
Qatar University Press
, 2023 , Article)
The purpose of this research is to examine existing loopholes in Qatar’s insider trading laws as impediments to a functional stock market. Weak insider trading rules diminish investor trust in local markets, which may ...
Targeting HER2-positive breast cancer cells by a combination of dasatinib and BMS-202: Insight into the molecular pathways.
(
Springer Nature
, 2024 , Article)
Recent investigations have reported the benefits of using a tyrosine kinase inhibitor, dasatinib (DA), as well as programmed death-ligand 1 (PD-L1) inhibitors in the management of several solid tumors, including breast ...
Association between lifestyle factors and COVID-19: findings from Qatar Biobank
(
preprints
, 2023 , Article)
Coronavirus Disease 2019 (COVID-19) exhibits a significant variation in presentation of symptoms ranging from mild to severe life-threatening symptoms, including death. COVID-19 infection susceptibility has been linked ...