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السجلات المعروضة 171 -- 180 من 204
Atmospheric Black Carbon over Qatar: Seasonal Variability and Source Apportionment
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Qatar University Press
, 2021 , Poster)
The earth’s atmosphere contains minute particles suspended within it. These atmospheric particles influence the earth's radiation budget through their ability to absorb and scatter radiation. Black carbon (BC) is a type ...
Synthesis & Performance Evaluation of Hybrid Cathode Materials for Energy Storage
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Qatar University Press
, 2021 , Poster)
Research into the development of novel cathode materials for energy storage applications is progressing at a rapid rate to meet the ever-growing demands of modern society. Amongst various options, batteries are playing a ...
Investigation on the effect of LiTFSI salt on PVDF-based Solid Polymer Electrolyte Membranes for Lithium-Ion Batteries
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Qatar University Press
, 2021 , Poster)
Solid polymer electrolytes provide an alternative approach to providing improved safety whilst concurrently acting as a performance enhanced separator within Lithium-ion batteries (LIBs). This investigation studies the ...
Bio-Inspired Fabrication of Ultrafiltration Membranes incorporating Polydopamine Functionalized Graphene Oxide Nanoparticles
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Qatar University Press
, 2021 , Poster)
Novel PSF composite UF membranes incorporating low loadings of polydopamine-functionalized graphene oxide particles (rGO-PDA) were fabricated and investigated. The functionalization was confirmed using FTIR-UATR, Raman ...
Detecting Organic Nitrogen with 1H-15N HMBC Spectra
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Qatar University Press
, 2021 , Poster)
NMR spectroscopy has been the most important tool for organic chemistry research, providing detailed structure information. While 1H and 13C NMR spectra were frequently measured, 15N NMR spectra were relatively rare, even ...
Pilot Evaluation of the “Practice Educators’ Academy” Preceptor Development Program for Continuing Health Professional Education Programs in Qatar
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Qatar University Press
, 2021 , Poster)
"The Practice Educators' Academy Program" is an innovative educational intervention developed following a preceptor-focused needs assessment. This study evaluated the program's effect on self-efficacy and knowledge amongst ...
Physical Fitness and Academic Performance in Normal Weight, Overweight, and Obese Schoolchildren in Qatar: A Pilot Study for Physical Education Perspective
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Qatar University Press
, 2021 , Poster)
Childhood obesity and loss of physical fitness are rising problems internationally. Although research concerning mitigation strategies has been enforced, empirical results until now fail to address problems and needs of ...
Prevalence and Potential Determinants of COVID-19 Vaccine Hesitancy and Resistance in Qatar
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Qatar University Press
, 2021 , Poster)
Global COVID-19 pandemic containment necessitates understanding the risk of hesitance or resistance to vaccine uptake in different populations. The Middle East and North Africa currently lack vital representative vaccine ...
Dietary Patterns and Risk of Inflammatory Bowel Disease: Findings from a Case-Control Study
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Qatar University Press
, 2021 , Poster)
Scientific evidence shows that dietary patterns are associated with the risk of IBD, particularly among unhealthy and Western dietary patterns. However, Western dietary patterns are not exclusive to Western countries, as ...
Contribution of Glycosaminoglycan binding in CCL21-mediated Migration of Breast Cancer cells
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Qatar University Press
, 2021 , Poster)
Lymph node metastasis constitutes a key event in Breast Cancer progression and it is a process at least partially mediated by the chemokine CCR7. Chemokine function is dependent upon their binding to both cell-surface ...