Browsing QUARFE 2020 by Title
Now showing items 238-257 of 305
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Submarine Cables, the Internet Backbone, and the Trade in Services
( Qatar University Press , 2020 , Poster)Submarine cables are undersea digital bridges that allow ideas and information to move across space. Submarine cables are expensive infrastructure investments and their high costs raise the question about their economic ... -
Super-hydrophobic Membrane based on PVDF/ZnO Composite Electrospun Nanofibers for wastewater & Oil spill treatment
( Qatar University Press , 2020 , Poster)Industrial development releases plenty of oil/dyes wastes to water making unsafe environment to live in. This project aims to solve the problems associated with environmental pollution and discharge of industrial effluents ... -
Sustainable Hybrid System For Simultaneous Desalting Of Liquid Fertilizer And Fuel Generation
( Qatar University Press , 2020 , Poster)The constant utilization of hydrocarbon-based fuels such as petroleum, coal, and natural Gas has resulted in the detection of high concentration levels of sulfur containing gases in the atmosphere of many countries, including ... -
Synthesis and Characterization of Ni-P-Ti Nanocomposite Coatings on HSLA Steel
( Qatar University Press , 2020 , Poster)Nickel Phosphorus (Ni-P) coatings possess tailored mechanical, and anticorrosion properties and have found applications in industries like automotive, oil and gas, electronics, and aerospace. Their properties can further ... -
Synthesis and characterization of Ni-P/TiC composite coating through one step co-electrodeposition
( Qatar University Press , 2020 , Poster)Coatings are considered to be promising solution for the corrosion and wear in various industries.NiP coatings are well known for their anticorrosive behavior but lack mechanical strength. In present study, the effect of ... -
Synthesis and characterization of vanadium (IV)-flavonoid complexes and its antioxidant ability toward superoxide and radical scavenging
( Qatar University Press , 2020 , Poster)In this project Vanadium complex -Vanadium (IV) - flavone was synthesized using vanadium(IV) acetylacetonate (VO(acac)2) complex and 3-hydroxy-6-methyl flavone ligand. The complex stability was checked using FTIR and UV-vis ... -
Synthesis of High-Antifouling and Antibacterial Ultrafiltration Membranes Incorporating Low Concentrations of Graphene Oxide
( Qatar University Press , 2020 , Poster)Membrane treatment for wastewater treatment is one of the promising solutions to affordable clean water. It is a developing technology throughout the world and considered as the most effective and economical method ... -
Synthesis, characterization and biosensor applications of CuO-NiO nanocomposite
( Qatar University Press , 2020 , Poster)The effect of CuO-NiO nanocomposite was studied by addition of various concentrations of acetone. High acetone level in human breath is an indication of the diabetes. Studies were performed to determine the structure (XRD, ... -
Systemic properties of carcinogenesis: lessons from studies on the Earth and in the Space
( Qatar University Press , 2020 , Poster)Background: Hundreds of proteins and genes are involved in initiation and growth of tumors. These proteins and genes act in coordinated ways, and their relations are visualized as networks. Networks are more accurate ... -
Tectonic and Geologic Settings of Halul and Al-Alyia Offshore Islands, Examples of Different Evolution Models, Within the Emergence of the Arabian Gulf Geosyncline: A Review
( Qatar University Press , 2020 , Poster)The Arabian Gulf represents a significant water body and strategic pathway, which has pronounced regional and international benefits. This research investigated the evolution of the Arabian Gulf geosyncline. Furthermore, ... -
Testing Air Quality of Primary Health Care Centers in Qatar
( Qatar University Press , 2020 , Poster)Background: Poor indoor air quality results in significant adverse effects on human health. In particular, the hospital atmospheric environment requires high air quality to protect patients and health care workers against ... -
The Association Between Health Information Seeking and Behavior Change Related to Physical Activity among Qatari Adolescents
( Qatar University Press , 2020 , Poster)Objectives: This study aimed at exploring health information seeking behavior among Qatari adolescents and assessing the influence of information obtained from different sources on PA behavior change. In addition, the study ... -
The association between Insomnia Disorder and Depression in the General Population of Qatar: the Role of Inflammatory Disease
( Qatar University Press , 2020 , Poster)Background: There is emerging evidence that supports a role for inflammatory processes and insomnia in the pathophysiology of depression. However, little is known about the role of inflammation in depression and insomnia ... -
The Cardiovascular Benefits of Empagliflozin, A Sodium Glucose Cotransporter Inhibitor: Is NHE1 a Viable Target?
( Qatar University Press , 2020 , Poster)Empagliflozin (EMPA), an SGLT2 inhibitor (with a low affinity for SGLT1) has attracted much attention due to a recent clinical trial, the Empagliflozin, Cardiovascular Outcomes, and Mortality in Type 2 Diabetes (EMPA-REG ... -
The Critical Care Medicine Research: A Systematic Review
( Qatar University Press , 2020 , Poster)Objectives: The cost-effectiveness terminology is a common term used in the critical care medicine research. A systematic review analysis was conducted to study the patterns of the use and misuse of the cost-effectiveness ... -
The Design of Preceptor Development Program for Health Cluster in Qatar 'The Practice Educators Academy'
( Qatar University Press , 2020 , Poster)Background: Experiential learning is the backbone of many healthcare professional education programs, and the quality of experiential learning is dependent on the skills, experiences, and proficiency of the clinical ... -
The effect of Renin angiotensin system blockers versus calcium channel blockers on progression towards hypertensive chronic kidney disease: A comprehensive systematic review based on Randomized controlled trials
( Qatar University Press , 2020 , Poster)Background: Decline in estimated Glomerular filtration rate (eGFR) is associated with further progression of chronic kidney disease. Evidence suggests that Renin Angiotensin System blockers (RAS), which can be angiotensin-receptor ... -
The effect of subsidies on healthful consumption: Systematic review and data synthesis
( Qatar University Press , 2020 , Poster)Background: Prevalence of obesity and overweight has risen to the level of an epidemic. Health policy makers are seeking evidence-based solutions to this problem. This study reviews evidence on the subsidization of healthy ... -
The effect of teaching science and mathematics in Arabic on the level of students' performance in Qatari schools
( Qatar University Press , 2020 , Poster)The interest in education is the cornerstone of the civilized growth of the State of Qatar, because of its great impact on preparing the human resources that the nation needs in its progress in various fields, in order to ... -
The expression of bile acid Receptor TGR5 in Adipose Tissue in Diet-induced obesity mice
( Qatar University Press , 2020 , Poster)Bile acids are significant physiological factors for digestion, solubilization, absorption, toxic metabolites and xenobiotics. In addition, bile acids are responsible of signal transduction as well as metabolic regulation ...