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السجلات المعروضة 21 -- 30 من 148
Analysis of the relationship between physical self-concept and body composition
(
Hamad bin Khalifa University Press
, 2016 , Conference Paper)
Introduction: Body image is a psychological construct which refers to self-concept including self-image and feelings an individual perceives regarding his or her body. Several studies have examined how women subjectively ...
Exercise prevention of health risks: Lessons from the sport science field and potential applications in Qatar
(
OMICS International
, 2015 , Conference Paper)
Rising obesity levels and physical inactivity are major concerns in the 21st century due to their association with several
health risks including diabetes, cardiovascular disease and cancer. Engaging sedentary and obese ...
The effectiveness of a ten-week exercise intervention to reduce cardiovascular risk factors amongst young male Qatari adults
(
OMICS International
, 2015 , Conference Paper)
Rapid development in Qatar in the recent years has led to numerous changes, particularly the increased prevalence of
lifestyle related health risks, with almost 50% obesity rates amongst Qataris of all ages. We investigated ...
Hybrid plamonic conductor-gap-silicon microring-on-disks electro-optic modulator
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
In this work, we propose a novel design of a double microring-on-disk electro-optic modulator based on hybrid plasmonic conductor-gap-silicon platform utilizing the electromagnetic induced transparency response. The modulator ...
QATAR’S DEFENSE POLICY: SMART CHOICES OF A SMALL STATE
(
Institute of International Affairs
, 2018 , Conference Paper)
Defense policy of Qatar to a great extent depends on the geopolitical situation in the Middle East
and it’s heavily affected by the instable relations with the Gulf neighbors. Qatar has conducted a
defense policy ...
Determination of Bromate, Perchlorate and selected ions in drinking water supplies in Qatar
(
OMICS
, 2017 , Conference Paper)
About 99% of the potable water used in Qatar is desalinated and Qataris spend approximately 15 million dollars in importing bottled water (90 million L), as the public thinks it is of better quality than the tap water. ...
Synthesis and characterization of Cu-doped TiO2 thin films produced by the inert gas condensation technique
(
Institute of Physics Publishing
, 2017 , Conference Paper)
The bandgap of thin films Cu-doped TiO2 nanoclusters prepared using the inert gas condensation (IGC) technique have been investigated at various Cu contents. The samples were characterized using XRD, SEM/EDS and UV-visible ...
Artificial Neural Network versus Linear Models Forecasting Doha Stock Market
(
Institute of Physics Publishing
, 2018 , Conference Paper)
The purpose of this study is to determine the instability of Doha stock market and develop forecasting models. Linear time series models are used and compared with a nonlinear Artificial Neural Network (ANN) namely Multilayer ...
Results from Lebanon's 2018 Report Card on Physical Activity for Children and Youth
(
Human Kinetics
, 2018 , Conference Paper)
The prevalence of childhood obesity in Lebanon nearly doubled between 1997 and 2009.1 This shift in population health is extremely alarming, given that obesity is associated with a host of chronic diseases (eg, cardiovascular ...
Isolation, screening and activity of hydrocarbon-degrading bacteria from harsh soils
(
Avestia Publishing
, 2016 , Conference Paper)
The study of microbial communities in relation to their ecology, interaction, and genetics must be covered in Qatar with special soil, weather and water. Microorganisms of an environment never having been exposed to such ...