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السجلات المعروضة 15511 -- 15520 من 15851
Herbal and nutritional supplement use among college students in Qatar
(
World Health Organization
, 2015 , Article)
There is increasing demand for herbal and nutritional supplements in the Middle East. This study aimed to examine the use of supplements by college students in Qatar and to elucidate users' views about them. A total of 419 ...
أثر الملاحظة الصفية باستخدام Lesson Note في تنمية الممارسات التأملية التدريسية، لدى معلمي الرياضيات بسلطنة عمان من وجهة نظرهم
(
Qatar University Press
, 2022 , Article)
هدفت الدراسة إلى تعرُّف أثر الملاحظة الصفية باستخدام تطبيق Lesson Note في تنمية الممارسات التأملية التدريسية، لدى معلمي الرياضيات في سلطنة عمان من وجهة نظرهم. ولتحقيق هدف الدراسة، استخدم الباحث المنهج شبه التجريبي ذا ...
Mechanical and Fatigue Behavior of Cellular Structure Ti-6Al-4V Alloy Femoral Stems: A Finite Element Analysis
(
MDPI
, 2022 , Article)
Repetitive loads acting on the hip joint fluctuate according to the type of activities produced by the human body. Repetitive loading is one of the factors that leads to fatigue failure of the implanted stems. The objective ...
Synthesis of water capture technologies for gas fired power plants in Qatar
(
Institution of Chemical Engineers
, 2020 , Article)
Flue gas from gas fired power plants contains 10-16% (w/w) water vapor with considerable amount of latent heat. Although CO2 capture and utilization have received great attention, water capture from power plant has received ...
Green Light-Responsive CO-Releasing Polymeric Materials Derived from Ring-Opening Metathesis Polymerization
(
American Chemical Society
, 2019 , Article)
Carbon monoxide (CO) is an important biological gasotransmitter in living cells. Precise spatial and temporal control over release of CO is a major requirement for clinical application. To date, the most reported carbon ...
Control of contagious bovine pleuropneumonia: Knowledge, attitudes, perceptions and practices in Narok district of Kenya
(
Elsevier
, 2014 , Article)
CBPP is an important transboundary disease in sub-Saharan Africa whose control is urgent. Participatory data collection involving 52 focus group discussions in 37 village clusters and key informant interviews, a cross-sectional ...
Willingness to pay for contagious bovine pleuropneumonia vaccination in Narok South District of Kenya
(
Elsevier
, 2014 , Article)
Contagious bovine pleuropneumonia (CBPP) is an economically important trans-boundary cattle disease which affects food security and livelihoods. A conjoint analysis-contingent valuation was carried out on 190 households ...
A review of the role of public health informatics in healthcare
(
Elsevier
, 2017 , Article)
Recognized as information intensive, healthcare requires timely, accurate information from many different sources generated by health information systems (HIS). With the availability of information technology in today's ...
Highly dispersed Pt nanoparticles on ultrasmall EMT zeolite: A peroxidase-mimic nanoenzyme for detection of H2O2 or glucose
(
Elsevier Inc.
, 2020 , Article)
In past decade, Pt-based nanomaterials as peroxidase mimics have attracted much attention for H2O2 and glucose detection. However, easy aggregation of Pt nanoparticles (Pt NPs) greatly decreases their peroxidase-like ...
Linear hydrogen gas sensors based on bimetallic nanoclusters
(
Elsevier Ltd
, 2016 , Article)
This work reports on the fabrication of hydrogen gas sensors based on bimetallic palladium-copper nanoclusters. The nanoclusters were generated by sputtering and inert-gas condensation inside an ultra-high vacuum (UHV) ...