Development and Validation of the Motivation for Tutoring Questionnaire in Problem-Based Learning Programs حسب Salah Eldin, Kassab

"…MethodsThe questionnaire included 28 items representing four constructs: tutoring self-efficacy (15 items), tutoring interest (6 items), tutoring value (4 items), and tutoring effort (3 items). Tutors (n=158) from three problem-based medical schools in Egypt, Saudi Arabia and Bahrain rated their perceptions for each item on a 7-point Likert scale. …"
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Effectiveness of Fabric-Reinforced Cementitious Matrix in Strengthening Reinforced Concrete Beams حسب Ebead, Usama

"…Test results showed that the flexural capacity of the strengthened beams increased by 77% for the carbon FRCM system (three layers) and to 27% for the PBO FRCM system (two layers) over that of their benchmark (unstrengthened) beams.…"
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Bias and Accuracy of Glomerular Filtration Rate Estimating Equations in the US: A Systematic Review and Meta-Analysis حسب Yan, Alice F.

"…Importance: There is increasing concern that continued use of a glomerular filtration rate (GFR) estimating equation adjusted for a single racial group could exacerbate chronic kidney disease-related disparities and inequalities. …"
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STRUCTURAL AND FUNCTIONAL APPROACHES TOWARD ACTIVITY RESTORATION OF NOVEL CYSTATHIONINE BETA-SYNTHASE MUTATIONS حسب AL-SADEQ, DUAA WALID

"…This study investigates the impact of five pathogenic CBS missense mutations [c.1006C>T (p.R336C), c.689T>A (p.L230Q), 215A>T (p.K72I), c.707C>A (p.T236N), and c.457G>A (p.G153R)] identified in homocystinuria patients and appeared to be resistant to pyridoxine treatment on the biochemical and biophysical properties of CBS protein. …"
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Spectral method solutions of a variable aspect ratio duct flow in a uniform transverse magnetic field with two different thermal boundary conditions حسب Al-Khawaja, M.

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Vascular Endothelial Dysfunction as the Mechanism for Development of Obesity حسب Dalloul, Raja’a Saleh

"…Obesity is one of the major public health issues in the world with a rapid increase in its prevalence. According to the last public health report from supreme public health in Qatar in 2012, 71.8 % of the women were overweight compared to 68.3% of men. …"
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Calmodulin Mutations Associated with Congenital Cardiac Disease Display Novel Biophysical and Biochemical Characteristics حسب Nomikos, Michail

"…In contrast, in the presence of Ca2+, there was a significant decrease in the stability of the five proteins following the order CaMWT> CaMN98I > CaMD132E > CaMQ136P > CaMD134H. …"
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The influence of fasting and energy-restricted diets on leptin and adiponectin levels in humans: A systematic review and meta-analysis حسب Varkaneh Kord, Hamed

"…The combined effect sizes suggested a significant effect of fasting and energy-restricted diets on leptin concentrations (WMD: ?3.690 ng/ml, 95% CI: ?5.190, ?2.190, p ? 0.001; I2 = 84.9%). …"
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Pyrite-scale removal using glutamic diacetic acid: A theoretical and experimental investigation حسب Ahmed M.E.

"…Moreover, pyrite dissolution in GLDA increases as the disk rotational speed increased, which indicates mass-transfer control with a diffusion coefficient of 1.338×10−7 cm2/s. …"
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Effects of Turbulence Intensity and Biogas Composition on the Localized Forced Ignition of Turbulent Mixing Layers حسب d’Auzay, C. Turquand

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Repositioning of the global epicentre of non-optimal cholesterol حسب Taddei, Cristina

"…These changes can have distinct effects on the levels of high-density lipoprotein (HDL) cholesterol and non-HDL cholesterol, which have different effects on human health4,5. However, the trends of HDL and non-HDL cholesterol levels over time have not been previously reported in a global analysis. …"
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Investigation of Magnesium (II), Calcium (II) and Barium (II) Complexes in Aqueous Solution حسب Bakr, Mustafa Farag [مصطفى فرج بكر]

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The Indigenous Qatari Marine Copepod, Euterpina Acutifrons: A Promising Marine Invertebrate Model Organism for Aquatic Eco-Toxicological Studies حسب Deb, Nandita

"…In order to investigate the efficacy of this species as a ecotoxicity test organism, a series of static, acute 24 h and 48 h toxicity tests were performed using three widely used reference toxicants, sodium dodecyl sulfate (SDS, an anionic surfactant used widely in cleaning and hygiene products), 3, 4-dichloroaniline (DCA, a metabolite of several herbicides), and Zinc (heavy metal) at 22 ± 2°C. …"
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Design of Qatar University's first solar car for Shell Eco-marathon competition حسب Alnunu N.

"…Research and development in the area of renewable energy is growing fast, supported by the increasing awareness about sustainability, environment and limitation of conventional sources of energy. …"
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Indentation and bending behavior of electroless Ni-P-Ti composite coatings on pipeline steel حسب Wang C.

"…The morphology and structure of Ni-P-Ti coating were investigated using X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive spectroscopy (EDS). Vickers hardness, three-point bending and Hertzian indentation tests were employed to characterize the mechanical properties of Ni-P-Ti coating. …"
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Metabolomics Profiling of Stages of Coronary Artery Disease Progression حسب Anlar, Gulsen G.

"…Specifically, levels of mannitol/sorbitol, mannose, glucose, and ribitol increased, while pregnenediol sulfate, oleoylcarnitine, and quinolinate decreased with higher CAD risk. …"
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Expanding The Scope of Professional Skepticism in Qatar: Developing an Arabic Hurtt Scale and Examining Influential Factors among Accountants حسب Awadallah, Emad

"…The absence of adequate professional skepticism can lead to significant consequences, including an increased risk of fraud, undetected errors, and a general decline in the quality of financial information. …"
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Impact of Blockade on Labor Market حسب Al-Marri, Asmaa

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Impact of Genetic Polymorphisms on Phenytoin Pharmacokinetics and Clinical Outcomes in the Middle East and North Africa Region حسب Dagenais, Renée

"…Study quality was assessed using a National Institutes of Health assessment tool. …"
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The influence of aeration scheme and aeration rate on the permeate flux for wastewater treatment using membrane bioreactors: Experimental and artificial neural network modeling حسب Jawad, Jasir

"…Furthermore, a continuous and pulsed aeration scheme (5 min on and 5 min off) was tested. …"
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