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السجلات المعروضة 171 -- 180 من 536
Development of Sustainable Eco-friendly Geopolymer Composites for Construction Applications
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Qatar University Press
, 2020 , Poster)
Geopolymerization is a process where silica and alumina rich source materials turns into excellent binding materials by the aid of alkali solutions. Materials such as fly ash are by-products in energy power plants. Fly ash ...
Biosensing studies on CuO-MgO nanocomposites for glucose detection
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Qatar University Press
, 2020 , Poster)
Approximately 3 million people around the world suffer from diabetes. One of the basic indications of an individual suffering from diabetes can be observed in the form of peaked levels of glucose in the blood. Thus, it is ...
Cantilever Beam Metastructure for Active Broadband Vibration Suppression
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Qatar University Press
, 2020 , Poster)
This paper presents a beam structure of a new metamaterial-inspired dynamic vibration attenuation system. The proposed experimental research presents a designed cantilevered zigzag structure that can have natural frequencies ...
Dimmable LED Driver For DC Distributed Lighting System
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Qatar University Press
, 2020 , Poster)
This Abstract proposes a high brightness, high efficiency, dimmable LED driver based on linear current regulator technology for DC grid distribution systems. The proposed driver has excellent characteristics like the highest ...
Preparation and Characterization of Fe3O4 nanoparticles and Its Application in Produced Water Treatment and Oil Recovery
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Qatar University Press
, 2020 , Poster)
Recently, considerable amounts of oil were produced from petroleum industries and lead to serious environmental problems. In this study, Fe3O4 (MNPs) were prepared using combustion synthesis method at temperature range ...
Organic Pollutants Along The Qatari Coast: A Case Study of The Pearl Oyster (Pinctada radiata)
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Qatar University Press
, 2020 , Poster)
The Qatari marine environment is endangered due to high industrial expansion and anthropogenic pressure over the last few decades. The presence of common contaminants such as Total Petroleum Hydrocarbons (TPHs) and Polycyclic ...
SiO2 Coated Li-rich Layered Oxides-Li1.2Ni0.13Mn0.54Co0.13O2 for efficient energy storage applications
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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, ...
Changes in Dietary Habits and Eating Behaviors during COVID-19 Induced Confinement
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Qatar University Press
, 2020 , Poster)
The purpose of this study was to evaluate the dietary habits (DH) and eating behaviors (EB) among adults during COVID19-induced confinement. For this purpose, an online survey designed to assess the change in DH and EB ...
Self-healing performance of smart coatings modified with different corrosion inhibitors.
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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 ...
Virtual screening of anti-viral drugs and natural compounds for potential inhibition of the novel SARS-CoV-2 spike receptor-binding domain
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Qatar University Press
, 2020 , Poster)
Background: The spike (S) protein of SARS-CoV-2 harbors the receptor-binding domain (RBD) that mediates the virus's entry to host cells. The aim of this study was to identify novel inhibitors that target the RBD domain of ...