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Now showing items 12391-12400 of 12988
Electrochemical system design for CO2 conversion: A comprehensive review
(
Elsevier Ltd
, 2023 , Article)
This paper reviews the electrochemical reduction of CO2 and the design of CO2 electrolyzer cells using advanced materials and novel configurations to improve efficiency and reduce costs. It examines various system types ...
Energy futures and green hydrogen production: Is Saudi Arabia trend?
(
Elsevier
, 2023 , Article)
This paper explores the potential for hydrogen energy to become a future trend in Saudi Arabia energy industry. With the emergence of hydrogen as a promising clean energy source, there has been growing interest and investment ...
An Examination of Income Effect on Consumers’ Ethical Evaluation of Counterfeit Drugs Buying Behaviour: A Cross-Sectional Study in Qatar and Sudan
(
JCDR Research and Publications (P) Limited.
, 2016 , Article)
Introduction
There are limited studies on consumer behaviour toward counterfeit products and the determining factors that motivate willingness to purchase counterfeit items.
Aim
This study aimed to fill this ...
Exploring Sheraoh Island at South-Eastern Qatar: First Distributional Records of Some Inland and Offshore Biota with Annotated Checklist
(
OMICS International
, 2016 , Article)
Sheraoh island is the most remote among Qatari islands, nearly 73.5 km south-eastern of the mainland of the
peninsula. In March 2010, a preliminary general survey of the species was conducted. Observations were made ...
Efficient system reliability-based design optimization study for replaced hip prosthesis using new optimized anisotropic bone formulations
(
MDPI AG
, 2020 , Article)
An efficient reliability algorithm is developed to transfer the system reliability problem to a single-component reliability problem, considering the uncertainty of loading cases and the material properties. The main ...
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 ...
How do tobacco control policies work in low-income and middle-income countries? A realist synthesis
(
BMJ
, 2022 , Article)
Background The burden of tobacco use is disproportionately high in low- and middle-income countries (LMICs). There is scarce theorisation on what works with respect to implementation of tobacco control policies in these ...
Fructose intake and its association with relative telomere length: an exploratory study among healthy Lebanese adults
(
Frontiers Media
, 2023 , Article)
Introduction: Shorter relative telomere length (RTL) has been associated with increased incidence of morbidity. Although still disputed, available evidence suggests that dietary factors, including sugar-sweetened beverages ...
Polymeric smart coatings containing modified capped halloysite nanotubes for corrosion protection of carbon steel
(
Springer
, 2023 , Article)
A newly designed smart self-healing epoxy coating system comprised of modified halloysite nanotubes (HNTs) having capping is proposed for corrosion protection of steel. In the first step, HNTs were loaded with 8-hydroxyquinoline ...
Online Pharmacies Selling Prescription Drugs: Systematic Review.
(
MDPI
, 2022 , Article)
The patronage of online pharmacies is rapidly growing, driven by the convenience and cheaper costs of purchasing prescription drugs electronically, especially under the lockdown situation. However, there are issues regarding ...