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السجلات المعروضة 11931 -- 11940 من 12702
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 ...
الواقع التدريسي لمقرر الثقافة الإسلامية المطور بجامعة قطر خلال الفترة (2017-2021م) - دراسة وصفية تحليلية
(
Qatar University Press
, 2024 , Article)
أهداف البحث: يرصد البحث تجربة تدريس مقرر الثقافة الإسلامية المطور في جامعة قطر -بعد تعميمه-، ويعرض تفاصيل التجربة على المجتمع العلمي بغرض تبادل الخبرات حول طرق تدريس المقرر، كما يهدف البحث إلى تتبع كيفيات تنزيل أساتذة كلية ...
A meta-analysis to gauge the impact of pedagogies employed in mixed-ability high school biology classrooms
(
Springer Nature
, 2024 , Article Review)
This article systematically reviews the pedagogies employed in mixed-ability high school biology classrooms to spotlight the most effective educational model, in terms of learning gains. A meta-analysis was performed on ...
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 ...
The 2022 World Cup: Putting Qatar's Best Foot Forward
(
Gulf Studies center - College of Arts & Sciences - Qatar University
, 2022 , Conference Paper)
2022 was Qatar's year to put its best foot forward. A major producer of natural gas, the tiny Gulf state was under the magnifying glass as it entered the final phase of hosting the 2022 World Cup and emerged as a potential ...
SUSTAINABILITY PRACTICES IN FACILITY MANAGEMENT
(2017 , Master Thesis)
Facilities management (FM) has witnessed a pragmatic growth and its importance has increased parallel to the expansion of the construction sector. Meanwhile, the concept of sustainability is being established and is ...
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 ...