Search
Now showing items 441-450 of 588
Salinity Concrete of Palm Ash
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
This project studies the partial replacement of cement content in the concrete by the palm ash in the presence of seawater as a full replacement of pure water in mixing of the concrete. Certain percentages of replacement ...
Dental implant placement with immersive technologies: A preliminary clinical report of augmented and mixed reality applications
(
Elsevier
, 2024 , Report)
A preliminary clinical report of implant placements with 2 immersive reality technologies is described: augmented reality with head mounted display and mixed reality with a tablet PC. Both immersive realities are promising ...
Philosophy of science in the Quran- analysing the diverse approaches on how science can be read in Quran
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
Describing the scientific findings in Quran is one of the popularised task among all over the Muslims of the world. This come out of the comparison between Quran and science. Quran is not a book of science, but it contains ...
تعيين القدرة المضادة للأكسدة في ثمار الزعرور السوري وأزهاره باستخدام تقنية التألق الكيميائي الضوئي
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
تتميز الفلورا السورية بغناها و تنوعها، فهي تحتوي عدداً كبيراً من الأنواع العطرية والطبية. ويوجد في سوريا عدد كبير من أصناف الزعرور : sinaica, aronia, monogyna, azorlus وتصادف بصورة رئيسية في الأجزاء الغربية والجنوبية الغربية ...
Metal-organic framework-derived hierarchical porous N/Co-doped carbon-supported sponge-like Pd-SnO2 nanostructures for low-temperature CO oxidation
(
Royal Society of Chemistry
, 2024 , Article)
Metal-organic framework-derived porous N/Co-doped carbon (MOF-PNC) nanostructures-supported metal nanoparticles (NPs) are of great importance in multidisciplinary catalytic reactions; however, their catalytic performance ...
تقنيات العزل الضوئي والحراري الواردة في معجم الغريب المصنف للقاسم بن سلام الهروي (ت. ق. 3 هـ / 9م).
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
يعتبر معجم الغريب المصنف الذي صنفه القاسم بن سلام الهروي في النصف الأول من القرن 3هـ وم، أحد أقدم معاجم العربية، ويتميز بكونه مرتباً وفقاً للموضوعات خلافاً للتراتيب الهجائية أو الصوتية المتعارف عليها في المعاجم، وبذا فإنه ...
The relationship between Cognitive Bias and Purchase decision: Applied study on carbonated water companies
(
Qatar University Young Scientists Center - Qatar University
, 2024 , Conference Paper)
Purpose - The purpose of this paper is to examine the relationship between cognitive bias and purchased decision in the field of application which is carbonated water companies.
• Design/Methodology/Approach - This ...
Assessing the Influence of Power Paradox on Driving Behavior and Traffic Safety in The State of Qatar.
(2024 , Master Thesis)
Aggressive driving is a significant contributor to traffic accidents. There's both anecdotal and scientific evidence suggesting that a vehicle's size and price might influence the behavior of its driver. This study examined ...
Crosslinked chitosan–montmorillonite composite and its magnetized counterpart for the removal of basic fuchsin from wastewater: Parametric optimization using Box-Behnken design
(
Elsevier
, 2024 , Article)
Treating wastewater polluted with organic dyestuffs is still a challenge. In that vein, facile synthesis of a structurally simple composite of chitosan with montmorillonite (CS-MMT) using glutaraldehyde as a crosslinker ...
Crashworthiness optimization of composite hexagonal ring system using random forest classification and artificial neural network
(
Elsevier
, 2024 , Article)
This research aims to enhance the safety level and crash resiliency of targeted woven roving glass/epoxy composite material for various industry 4.0 applications. Advanced machine learning algorithms are used in this study ...