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السجلات المعروضة 51 -- 60 من 1355
Assessing sidewalk and corridorwalkability in developing countries
(
MDPI AG
, 2019 , Article)
Finding a simple and less expensive method to assess and improve sidewalk and corridor conditions in developing countries is essential in order to motivate more people to walk. This study aimed to design and test a method ...
Differentiation of human olfactory bulb-derived neural stem cells toward oligodendrocyte.
(
Wiley
, 2018 , Article)
In the central nervous system (CNS), oligodendrocytes are the glial element in charge of myelin formation. Obtaining an overall presence of oligodendrocyte precursor cells/oligodendrocytes (OPCs/OLs) in culture from different ...
Two-stage cultivation of a Nannochloropsis mutant for biodiesel feedstock
(
Springer Verlag
, 2015 , Article)
Optimization of mass microalgae cultures is required for the efficient production of biodiesel feedstock in terms of total fatty acid (TFA) content and a conducive fatty acid profile. A mutant strain of Nannochloropsis sp. ...
Factors Shaping Qatari Students’ Interest in STEM, Business or Public Sector Careers
(
Sage Publishing
, 2016 , Article)
In this article we examine interest in a STEM career in Qatar not in isolation, but as one of numerous career choice options. In particular, we contrast interest in a STEM career with the culturally-relevant alternative ...
Achieve high ductility and strength in an Al-Mg alloy by severe plastic deformation combined with inter-pass annealing
(
Elsevier B.V.
, 2014 , Article)
Metallic materials processed by severe plastic deformation generally possess very high strength but a rather low uniform elongation, usually <5%. In the present Al-7Mg alloy processed by room temperature equal channel ...
Improving Influenza Vaccination Rate among Primary Healthcare Workers in Qatar
(
MDPI
, 2017 , Article)
The purpose of this study was to improve influenza vaccination, and determine factors influencing vaccine declination among health care workers (HCW) in Qatar. We launched an influenza vaccination campaign to vaccinate ...
The Determinants of Youth Unemployment in Qatar
(
Middle East Economic Association and Loyola University Chicago
, 2015 , Article)
While Qatari unemployment is low compared to regional standards, unemployment is
even more concentrated among first time job-seeking youth than in other countries in the Arab
world. This paper examines the factors that ...
CloudFlow: A data-aware programming model for cloud workflow applications on modern HPC systems
(
Elsevier
, 2015 , Article)
Traditional High-Performance Computing (HPC) based big-data applications are usually constrained by having to move large amount of data to compute facilities for real-time processing purpose. Modern HPC systems, represented ...
Optimization of nickel oxide nanoparticle synthesis through the sol-gel method using Box-Behnken design
(
Elsevier BV
, 2015 , Article)
In this study, nickel oxide nanoparticles were prepared using the sol-gel method. The process parameters were optimized to produce smaller size of nanoparticles such as molar ratio, solution pH and calcination temperatures. ...
Hydrogen bond coupling in sodium dihydrogen triacetate
(
Springer Verlag
, 2014 , Article)
The coupling of hydrogen bonds is central to structures and functions of biological systems. Hydrogen bond coupling in sodium dihydrogen triacetate (SDHTA) is investigated as a model for the hydrogen bonded systems of the ...