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Now showing items 301-310 of 536
M-Service Quality of Telecom Companies in Qatar
(
Qatar University Press
, 2021 , Poster)
Today, although mobile applications make our lives easier, the service quality provided by such applications has become a vital element in increasing customer satisfaction. This research paper aims to identify the significant ...
Feasibility and Cost Optimization Study of Osmotic Assisted Reverse Osmosis Process for Brine Management
(
Qatar University Press
, 2020 , Poster)
Due to the excessive demand to desalinate seawater to satisfy the domestic need in Qatar. This targeted the need to develop safe and cost effective desalination processes with the consideration of stringent regulation for ...
Monitoring the presence and investigation of toxigenic fungi and mycotoxins in poultry feed and its products
(
Qatar University Press
, 2020 , Poster)
Contaminating poultry feed and their products with mycotoxins produced by fungi may cause many health effects on animals and human if they were at high concentrations. Therefore, it is imperative to regularly monitor the ...
Effect of Silicon Nitride and Graphene Nanoplatelets on the Properties of Aluminum Metal Matrix Composites
(
Qatar University Press
, 2021 , Poster)
This research work aims at investigating the influence of a fixed content of silicon nitride (Si3N4) and varied contents of graphene nanoplatelets (GNPs) on the physical and mechanical properties of Al-Si3N4-GNPs composites. ...
Performance Analysis of DCT and DWT Algorithms in Image Steganography
(
Qatar University Press
, 2021 , Poster)
Frequency domain techniques such as Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT) ensures high accuracy when compared with the spatial domain techniques. Therefore, these image steganographic methods ...
Construction of Modified CuO-Co3O4-ZnO Electrode for Acetone Detection in Breath
(
Qatar University Press
, 2020 , Poster)
Acetone in breath can be used as a biomarker for noninvasive detection of diabetes. The acetone level in breath is substantially high for diabetic patients. In this study, mixed metal oxide nanocomposite of CuO-Co3O4 -ZnO ...
Surface waves generated by shamal and easterly winds off Qatar
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Qatar University Press
, 2021 , Poster)
Waves in the Arabian Gulf are primarily controlled by the regional winds, for example, shamal winds during winter and early summer. Though Gulf wave characteristics have been heavily utilized for the design of offshore ...
Facile and Novel LiAlO2 Film Electrodes for Energy Efficient Li recovery from Seawater Reverse Osmosis (SWRO) Brine
(
Qatar University Press
, 2021 , Poster)
Concentration of Li in seawater is too low at 0.17 ppm despite its high content altogether with a reported 230 billion tons. Hence, seawater is not a practical source to recover Li from; Li is largely extracted by solar ...
The Role of Qatar Community Pharmacists in Depression care: A Survey of Attitudes, Practices and Perceived Barriers
(
Qatar University Press
, 2020 , Poster)
Background: Negative attitudes and stigma to mental health constitute major barriers to healthcare provision and access to treatment for patients with depression across the globe. Community pharmacists are among the most ...
Genetic Susceptibility to Infectious Diseases in the Qatari Population
(
Qatar University Press
, 2021 , Poster)
Background: Infectious diseases (IDs) account for 8% of deaths annually in Qatar, and therefore, represent a significant challenge for public health. Interestingly, the spread and severity of viral infections vary considerably ...