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Now showing items 3471-3480 of 5810
Spectrum of mutations of cystic fibrosis in the 22 Arab countries: A systematic review.
(
Wiley
, 2018 , Article)
Cystic fibrosis (CF) is an autosomal recessive genetic disease caused by mutations in the CFTR gene, with various clinical manifestations that affect pulmonary, digestive, exocrine and male reproductive functions as well ...
Secretory laccase from pestalotiopsis species CDBT-F-G1 fungal strain isolated from high altitude: Optimization of its production and characterization
(
MDPI AG
, 2019 , Article)
Microorganisms producing laccases may be used for the pretreatment of lignocellulosic biomass to recover fermentable sugar. Very few fungi and other microbes growing in high altitudes have been tested for this purpose. As ...
Kinetics of alkoxysilanes hydrolysis: An empirical approach
(
Nature Research
, 2019 , Article)
Alkoxysilanes and organoalkoxysilanes are primary materials in several industries, e.g. coating, anti-corrosion treatment, fabrication of stationary phase for chromatography, and coupling agents. The hydrolytic polycondensation ...
Do older adults with multimorbidity meet the recommended levels of physical activity? An analysis of Scottish health survey
(
MDPI AG
, 2019 , Article)
There is a positive association between physical activity (PA) and improved health in older adults. The objective of this study was to assess the prevalence and determinants of meeting recommended levels of PA among older ...
منهج القرآن في غرس قيم الجمال في الإنسان
(
كلية التربية - جامعة ميسان
, 2019 , Article)
وبعد فقد غَنيَ القرآن الكريم بقيم الجمال، على تعدد مصادرها، وتنوع مواطنها، وتعددت معها أساليب القرآن الكريم في البيان عنها، والإعراب عن ملامحها ومعالمها، بل تنوعت أساليبه في غرسها في نفوس الناس وتربيتهم عليها، بدءا بالبيان، ...
A New Triple-Switch-Triple-Mode High Step-Up Converter with Wide Range of Duty Cycle for DC Microgrid Applications
(
Institute of Electrical and Electronics Engineers Inc.
, 2019 , Article)
DC microgrid is gaining attraction and a recent trend in distribution power generation system due to penetration of renewables (especially photovoltaic or fuel cell). In this paper, a new triple-switch-triple-mode high ...
Structural Health Monitoring Using Wireless Sensor Networks: A Comprehensive Survey
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
Structural health monitoring (SHM) using wireless sensor networks (WSNs) has gained research interest due to its ability to reduce the costs associated with the installation and maintenance of SHM systems. SHM systems have ...
Fouling suppression in submerged membrane bioreactors by obstacle dielectrophoresis
(
Elsevier B.V.
, 2018 , Article)
Submerged membrane bioreactor (MBR) is currently believed to be an efficient biological treatment for reusing and recovering wastewater to extenuate the ever increasing water scarcity crisis. To mitigate the main problem, ...
Perceptual Dialectology of the Arab World: A Principal Analysis
(
Georgetown University Press
, 2014 , Article)
This study discusses perceptions of variation across dialects of Arabic in the Arab world as revealed through a perceptual dialectology map task. On a map of the Arab world, female undergraduate students at Qatar University ...
Hydrophobic guest mediated micellization and demicellization of rationally designed amphiphilic poly(organophosphazene) for efficient drug delivery
(
American Scientific Publishers
, 2016 , Article)
Recently, biocompatible and amphiphilic poly(organophosphazene) (PPZ) has been suggested as a drug delivery carrier since it can be easily modified to achieve desired chemical properties. In this work, we newly designed a ...