تصفح QUARFE 2020 حسب العنوان
السجلات المعروضة 222 -- 241 من 305
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Secure eHealth: A Secure eHealth System to Detect COVID Using Image Steganography
( Qatar University Press , 2020 , Poster)COVID is a pandemic which has spread to all parts of the world. Detection of COVID infection is crucial to prevent the spread further. Contactless health care systems are essential which can be implemented with Cloud ... -
Self-healing performance of smart coatings modified with different corrosion inhibitors.
( Qatar University Press , 2020 , Poster)Corrosion results in considerable materials and equipment failure. According to one survey, about 1/4 to 1/3 of the total interruption in industries is due to detrimental effects of corrosion. It is, therefore, important ... -
Seroprevalence of SARS-CoV2 in Qatar: a longitudinal epidemiological study
( Qatar University Press , 2020 , Poster)In Qatar, the first COVID-19 cases were reported on the 29th of February 2020, and the numbers increased dramatically within few months. Primary Health Care Corporation in collaboration with Qatar University's Biomedical ... -
Serum Magnesium and Cognitive Function Among Qatari Adult
( Qatar University Press , 2020 , Poster)Background: Previous studies found that low levels of magnesium can increase the risk of several diseases including cardiovascular diseases, diabetes, and hypertension which are associated with cognitive dysfunction. ... -
Shear Behavior of Fiber Reinforced Concrete Beams with Basalt FRP Reinforcing Bars and Glass FRP Stirrups
( Qatar University Press , 2020 , Poster)The State of Qatar suffers from a harsh environment in the form of high temperature that prevails almost all year round in addition to severe humidity and coastal conditions. This exposure leads to the rapid deterioration ... -
SiO2 Coated Li-rich Layered Oxides-Li1.2Ni0.13Mn0.54Co0.13O2 for efficient energy storage applications
( Qatar University Press , 2020 , Poster)Lithium ion batteries (LIBs) are attractive for energy storage application. In this regard, lithium rich layered oxides (LLOs), are considered viable cathodes due to their tempting properties such as lower production cost, ... -
Sleeping Habits during COVID-19 Induced Confinement
( Qatar University Press , 2020 , Poster)The COVID19 pandemic has impacted daily life activity, lifestyle, and well-being. Sleep was shown to be affected by many physical and psychological factors such as quality of life, psychological wellbeing, and levels of ... -
Smart and Robust Nanocomposite Fibers for Self-Powering
( Qatar University Press , 2020 , Poster)Many of the devices, demands power sources for their continuous and long-term operations, self-powering devices with good flexibility, mechanical robustness, highly efficient energy storage performance and environmental ... -
Smart System to Monitor Social-Distancing During the Covid-19 Pandemic
( Qatar University Press , 2020 , Poster)We introduce a smart system to track and maintain real-time physical distance between people and to warn people to any deviation from the prescribed distances. Social-distancing is an effective way of slowing infectious ... -
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 ...