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The Impact of Liquidity on Debt Maturity After a Financial Crisis: Evidence from the Gulf Cooperation Council Region
(
Routledge
, 2019 , Article)
This article contributes to the existent literature on corporate debt maturity by studying a new channel through which firms may mitigate the effects of a major economic downturn such as the 2008 global financial crisis. ...
Getting parents involved in children's play: Qatari parents' perceptions of and engagement with their children's play
(
Routledge
, 2019 , Article)
The study investigates parents' perceptions of and engagement with their children's play in the context of Qatar. Quantitative data were collected using a questionnaire that was administered to parents of children aged 4-7 ...
Evaluating the effect of antiscalants on membrane biofouling using FTIR and multivariate analysis
(
Taylor and Francis Ltd.
, 2019 , Article)
A combination of Fourier-transform infrared (FTIR) spectroscopy, multivariate analysis and conventional microbiological assays were utilized to characterize and differentiate membrane biofouling formed in the presence of ...
Monitoring and control of beta-distributed multistage production processes
(
Taylor and Francis Ltd.
, 2019 , Article)
Multistage statistical process control (SPC) is an effective procedure for ensuring quality of products in multistage manufacturing processes. Effective SPC approaches for monitoring and controlling quality in multistage ...
Supplementation of adiantumcapillus-veneris modulates alveolar apoptosis under hypoxia condition in wistar rats exposed to exercise
(
MDPI AG
, 2019 , Article)
Background and Objectives: Several studies have reported that some conditions such as exercise and hypoxia induce DNA damage and dysfunction and apoptosis. Some plant foods contain numerous bioactive compounds and ...
Synthesis, physico-chemical, hirschfield surface and DFT/B3LYP calculation of two new hexahydropyrimidine heterocyclic compounds
(
Iranian Institute of Research and Development in Chemical Industries
, 2019 , Article)
Two new hexahydropyrimidine compounds were prepared in high yield by condensation of an equimolar amount of 1,3-diamine with 2-dipyridylketone at room temperature in dichloromethane. The desired hexahydropyrimidine structures ...
Molecular aspects of delta opioid receptors.
(
Elsevier
, 2019 , Article)
The delta opioid receptor (DOP) belongs to the Class A, rhodopsin-like family of G protein-coupled receptors. Although this receptor has a high level of similarity with the other opioid receptors, it displays unique aspects ...
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 ...
وصية الشيخ قاسم بن محمد آل ثاني مؤسس دولة قطر (1827-1913) (دراسة وصفية تحليلية)
(
Qatar University
, 2019 , Article)
قامت الدراسة بتحليل جوانب ومضامين وصية الشيخ قاسم بن محمد آل ثاني المتعددة، وركزت على الجانب الشرعي، والجانب الخيري الإنساني، وخلصت إلى نتائج مهمة منها: -تعتبر وصية الشيخ قاسم- رحمه الله -الوثيقة الأولى في تأسيس العمل ...
Numerical Computing of Preimage Domains for Bounded Multiply Connected Slit Domains
(
Springer New York LLC
, 2019 , Article)
In this paper, for a given bounded multiply connected slit domai, we present an iterative numerical method for computing a conformally equivalent multiply connected domain G bounded by smooth Jordan curves and the conformal ...