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Now showing items 13871-13880 of 14163
Theoretical and experimental insights into the C-steel aqueous corrosion inhibition at elevated temperatures in 1.0M HCl via multi-carbonyl Gemini cationic surfactants
(
De Gruyter (O)
, 2023 , Article)
Despite corrosion being an inevitable process, researchers strive to control corrosion. In this study, our goal was to prepare two amido Gemini cationic surfactants, LAPG and MAPG, each with different alkyl chains and ...
Preparing for the worst? Household food stockpiling during the second wave of covid-19 in serbia
(
MDPI
, 2021 , Article)
Stockpiling and panic buying are significant components of crisis-and disaster-related consumption behaviors that have gained significant media coverage during the COVID-19 pandemic. This paper aims to analyze the features ...
Stochastic management of hybrid AC/DC microgrids considering electric vehicles charging demands
(
Elsevier
, 2020 , Article)
The high growth of the automotive industry reveals the very bright future of this technology and its high penetration effects on the human society. No doubt that the random and volatile charging demand of these devices ...
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 ...
العوامل (الاقتصادیة – الاجتماعیة) المؤثرة في تغیر التركیب الأسري في المجتمع العمُاني : دراسة استشرافیة
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2023 , Conference Paper)
تشھد الدولة في عُمان تغیرًا ھیكلیاً في السیاسات الاقتصادیة – الاجتماعیة تفرضھ الظروف واعتبارات النمو الاقتصادي
والاستدامة المالیة – كما ھو الحال في الدولة الخلیجیة -، بالانتقال من السیاسات القائمة على الرعائیة (بالمطلق) ...
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 ...