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السجلات المعروضة 301 -- 310 من 1360
Synthesis and characterization of poly(vinyl alcohol): Cloisite 20A nanocomposites
(
John Wiley and Sons Ltd
, 2017 , Article)
Polymeric nanocomposite materials are very important materials because of their promised applications. However, many of their fundamental physical, mechanical, and chemical behaviors have not been quantified. Depending on ...
What Money Can’t Buy: Wealth, Inequality, and Economic Satisfaction in the Rentier State
(
SAGE Publications
, 2018 , Article)
How do perceived inequalities in allocation impact citizen satisfaction with state-distributed benefits in rentier societies? Resource-rich rentier regimes are widely theorized to maintain the economic and political ...
Epidemiology of respiratory infections among adults in Qatar (2012-2017).
(
Public Library of Science
, 2019 , Article)
Limited data is available about the etiology of influenza like illnesses (ILIs) in Qatar. This study aimed at providing preliminary estimates of influenza and other respiratory infections circulating among adults in Qatar. ...
Antecedents and Consequences of Work-Family Conflict in Qatar
(
Academic Research Publishing Group
, 2019 , Article)
Purpose This paper examines the effect of causal factors, such as work-life harmony, work- family conflict, co-worker and supervisor support, as well as spouse support, on workload and job stress and employee psychological ...
Identification of Molecular Fluorophore as a Component of Carbon Dots able to Induce Gelation in a Fluorescent Multivalent-Metal-Ion-Free Alginate Hydrogel
(
Nature Publishing Group
, 2019 , Article)
We introduce a simple approach to fabricate fluorescent multivalent metal ion-free alginate hydrogels, which can be produced using carbon dots accessible from natural sources (citric acid and L-cysteine). Molecular fluorophore ...
Qatar’s first elections since 2017 reveal unexpected impact of GCC crisis
(
Al-Monitor
, 2019 , Article)
Turnout in the Qatari municipal election has declined, suggesting a Qatari citizenry that is slightly less engaged in the formal political process in the wake of the GCC crisis.
Randomization in small sample surveys with the Halton sequence
(
European Survey Research Association
, 2018 , Article)
Randomization has been widely used in surveys for various purposes such as within household respondent selection, rotation of questions and answer choices, and split sample (or ballot) technique for survey experiments. The ...
Simulation studies of non-toxic tin-based perovskites: Critical insights into solar performance kinetics through comparison with standard lead-based devices
(
Academic Press
, 2019 , Article)
We have simulated the operation and functionality of a working Sn-based perovskite solar cell device using GPVDM and compared it against a Pb-based device. The results are extremely promising in that they showcase comparable ...
Dual Role of Lanthanum Oxide Nanoparticles Functionalized Co-Polymeric Micelle for Extended Anti-Cancer Drug Delivery
(
Wiley-Blackwell
, 2019 , Article)
In this study, the paclitaxel (PTX) - loaded A?B type di-block polymeric micelles poly xylitol sebacate-poly methylmethacrylic acid/Lanthanum Oxide/paclitaxel (PXS-PMAA/LO/PTX) were designed and Lanthanum oxide nanoparticles ...
Sunlight-Driven Combustion Synthesis of Defective Metal Oxide Nanostructures with Enhanced Photocatalytic Activity
(
American Chemical Society
, 2019 , Article)
Synthesis of metal oxide nanostructures through combustion routes is a promising technique owing to its simplicity, rapidity, scalability, and cost-effectiveness. Herein, a sunlight-driven combustion approach is developed ...