Browsing QUARFE 2020 by Title
Now showing items 231-250 of 305
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Smart Technologies Driven Approaches to Tackle COVID-19 Pandemic
( Qatar University Press , 2020 , Poster)The emergence of Severe Acute Respiratory Syndrome Corona Virus 2 (SARS-CoV-2) had led to a global outbreak of corona virus disease 2019 (COVID-19) and raised an international public health issue. To mitigate the infection ... -
Smartphone addiction among Qatar University students: a cross-sectional study
( Qatar University Press , 2020 , Poster)Aims: The aims of this study were to: (I) estimate the prevalence of SPA among students in Qatar University (QU); (II) assess the correlation between daily duration of smartphone use (SPU) and SPA; (III) assess the ... -
Soil Respiration Variation Under The Canopy of Dominant Tree Species Across Different Season in Temperate Forest
( Qatar University Press , 2020 , Poster)Soil respiration is defined as the production of carbon dioxide when soil organisms are active. It is an important process in the ecosystem and has direct influence on climate change. Therefore understanding it under ... -
Solar based 3D Printed Protective Mask Imprinted with Extracted Oil and UV Light to Kill Corona Virus
( Qatar University Press , 2020 , Poster)Fabrication of 3D printed reusable user-friendly protective mask that protects from COVID-19 virus by trapping the virus and killing it using UV light. Found new technology to trap and kill COVID-19 virus using natural oil ... -
Stepwise Relationship of Exercise Frequency with Serum BDNF Level among Adolescents
( Qatar University Press , 2020 , Poster)Introduction: Regular participation in exercise in adolescents is associated with numerous health benefits, including improved CV, metabolic, muscular, respiratory, immune, cognitive, and neurohormonal functions. Brain-derived ... -
Strengthening the Quality of Clinical Pharmacokinetic Studies: Development and Validation of a Critical Appraisal Tool for Clinical Pharmacokinetic Research
( Qatar University Press , 2020 , Poster)Background: Robust critical appraisal tools for pharmacokinetic studies are lacking. The aim of this study is to develop a valid and reliable critical appraisal tool for clinical pharmacokinetic studies. Methodology: A ... -
Subcritical and Supercritical Operation of Innovative Thermal Mechanical Refrigeration System
( Qatar University Press , 2020 , Poster)Around 17% of the global generated energy is consumed for residential, commercial, and transportation refrigeration. The current cooling technologies utilize refrigerants with high Ozone Depletion and Global Warming ... -
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 ...