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السجلات المعروضة 4411 -- 4420 من 24863
Qatar Biobank Cohort Study: Study Design and First Results.
(
Oxford University Press (OUP)
, 2019 , Article)
The authors describe the design, implementation and results of Qatar Biobank (QBB) for the first 10,000 participants. QBB is a prospective population-based cohort study in Qatar, established in 2012. QBB's primary goal was ...
Development of energy efficient battery electric car for Shell Eco-Marathon competition - Qatar University experience
(
IEEE Computer Society
, 2014 , Conference Paper)
The paper reports on the participation of Electrical Engineering students of Qatar University students in Shell Eco Marathon (SEM) competition, which aims at designing and racing energy efficient vehicles. This participation ...
Use of nanoadvanced activated carbon, alumina and ferric adsorbents for humics removal from water: isotherm study
(
Springer Nature
, 2020 , Article)
The adsorption of humic substances on three different adsorbents was investigated and adsorption isotherms were applied in this research. The three adsorbents studied include granular activated carbon (GAC), ferric ...
Effect of poly ethylene glycol (PEG) on structural, thermal and photoluminescence properties of CdO nanoparticles for optoelectronic applications
(
Elsevier Ltd
, 2019 , Conference Paper)
Current study deals with capped/uncapped Cadmium Oxide Nanoparticles (CdO NPs) synthesized by chemical precipitation technique. Structural, morphological, thermal and optical properties of these samples were investigated ...
Community-based adaptation to climate change in Egypt-status quo and future policies
(
Springer
, 2017 , Book chapter)
For many of Egypt's communities, climate change represent an increasing threat to development and livelihoods that remains underrepresented in terms of policies and strategies. The vulnerability of communities in agricultural ...
Expect amazing! Branding Qatar as a sports tourism destination
(
SAGE Publications Ltd
, 2018 , Article)
This article focuses on the ways in which, after its successful bid to host the ‘mega event’ of World Cup 2022, Qatar is branded as a sports tourism destination in the online semioscape and linguascape of sports events. ...
Measurement of grid solar PV system in Oman
(
Institution of Engineering and Technology
, 2014 , Conference Paper)
In this paper the measured results of Desert Type PV, in Muscat governorate in Oman, is discussed and analyzed. Several factors were measured and calculated for one whole year including, solar radiation, efficiency of the ...
Direct Torque Control of AC Machines
(
John Wiley & Sons, Ltd
, 2012 , Book chapter)
Effects of Turbulence Intensity and Biogas Composition on the Localized Forced Ignition of Turbulent Mixing Layers
(
Taylor and Francis Inc.
, 2019 , Article)
Three-dimensional compressible Direct Numerical Simulations (DNS) have been used to investigate the localized forced ignition of statistically planar mixing layers of biogas/air mixtures for different levels of turbulence ...
Novel Level Shifted PWM Technique for Unequal and Equal Power Sharing in Quasi Z-Source Cascaded Multilevel Inverter for PV Systems
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
Conventional phase-shifted pulsewidth modulation (PS-PWM) is a usual switching technique for Z-source/quasi-Z-Source (qZS)-based cascaded multilevel inverters (CMIs) (qZS-CMIs). The PS-PWM scheme causes higher switching ...