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21
Evaluation of the mode I plastic zone size at the crack tip using RKPM and FEM
Published 2017“…The reason can be stated that in plane-strain condition due to limitations in third dimension, stress is created in the third dimension (z-direction) and cause to increase the daviatoric stress according to J2-Deformational theory and also cause to increase in plastic zone size. …”
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Development of a multi-zone adiabatic reactor optimization framework for oxidative coupling of methane
Published 2025“…Our results show that distributing oxygen across multiple zones with interstage cooling increases the C<sub>2</sub> yield by almost 8 times, from 5.7% in a single zone to 46.5 % across 30 zones, achieving smoother temperature profiles without changing the catalyst.…”
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Integration of Wind Catchers in Modern Residential Buildings in the UAE as a Means of Providing Thermal Comfort
Published 2014“…This research is an evaluation of the effectiveness of wind catchers as means of providing thermal comfort for modern residential buildings in the hot arid climates in the UAE. …”
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3D-Printable PLA/Mg Composite Filaments for Potential Bone Tissue Engineering Applications
Published 2023“…<p dir="ltr">Magnesium (Mg) is a promising material for bone tissue engineering applications due to it having similar mechanical properties to bones, biocompatibility, and biodegradability. …”
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Epigenetic analysis of Paget’s disease of bone identifies differentially methylated loci that predict disease status
Published 2021“…<p dir="ltr">Paget’s disease of bone (PDB) is characterized by focal increases in disorganized bone remodeling. …”
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Associations between Bone Mineral Density and WOMAC Scores in Healthy Individuals: Insights from the Qatar Biobank
Published 2025“…Background: Bone mineral density (BMD) is an indicator of bone health that predicts future bone fractures. …”
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Associations between Bone Mineral Density and WOMAC Scores in Healthy Individuals: Insights from the Qatar Biobank
Published 2024“…<h3>Background</h3><p dir="ltr">Bone mineral density (BMD) is an indicator of bone health that predicts future bone fractures. …”
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The Effect of Semantic Mapping and Brainstorming as Prewriting strategies on Developing the English Writing Ability and Motivation for Learning of the Tenth Grade students in Dubai...
Published 2015“…The purpose of this study was to examine the effects of an educational program for teaching the skill of writing, using semantic mapping and brainstorming as prewriting strategies on developing students' writing ability and evaluating the role of these strategies that may play in increasing students' motivation for learning. The population of the study consisted of all the tenth grade students in the public schools of Dubai Educational Zone year 2014-2015. …”
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Raising awareness among health educators and educational institutions of the need to overcome the language barrier among Non-Native English speaking students of Health Sciences in...
Published 2015“…A questionnaire was proposed to students asking for: 1- their need for translation of scientific terms, 2- the language of study of sciences in high school, 3- their shyness in asking the meaning of a scientific term, 4- the usefulness of a bilingual English-Arabic glossary with Latin/Greek origins of the terms.…”
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Optical pavement treatments and their impact on speed and lateral position at transition zones: A driving simulator study
Published 2021“…The proposed measures are speed limit pavement markings with a gradual increase of brightness and/or size that were placed at transition zones in simulation scenarios replicating the real-world environment of the Doha Expressway in Qatar. …”
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Schizophrenia-related dysbindin-1 gene is required for innate immune response and homeostasis in the developing subventricular zone
Published 2018“…PolyI:C also increased SVZ Dtnbp1 mRNA expression, suggesting dysbindin-1 regulates immune responses. …”
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Implicit Definition of Flow Patterns in Street Canyons—Recirculation Zone—Using Exploratory Quantitative and Qualitative Methods
Published 2019“…Having to include all the complex phenomena of wind flow between buildings, AQMs employ several parameterisations, one of which is the recirculation zone. Goal of this study is to derive an implicit or explicit definition for the recirculation zone from the flow in street canyons using computational fluid dynamics (CFD). …”
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Comparative assessment of fracture risk among osteoporosis and osteopenia patients: a cross-sectional study
Published 2018“…<h3>Background: </h3><p dir="ltr">Both osteoporosis and osteopenia remain worldwide public health concerns. They both lead to bone fractures, which can lead to disability and burden on those who are afflicted.…”
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GPS constraints on continental deformation in the Africa-Arabia-Eurasia continental collision zone and implicationsfor the dynamics of plate interactions
Published 2006“…The circulatory pattern of motion increases in rate toward the Hellenic trench system. …”
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Increasing the air flow between buildings in high density urban areas in Ras Al-Khaimah, UAE
Published 2008“…This research is a study of how to increase the flow of natural ventilation in a high density urban area. …”
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Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf)
Published 2022“…The impact of biological processes depends on the process: calcification increases pCO2 while net primary production decreases pCO2. …”
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Influence of temperature on tire-pavement noise in hot climates: Qatar case
Published 2021“…There is an apparent trend of decreasing temperature coefficient with increasing mean texture depth of dense graded asphalt pavements. …”
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Performance evaluation of 3D-printed PLA composites doped with WE43 magnesium alloy for bone tissue engineering applications
Published 2025“…These findings suggest that 3DP of 10 % PLA/WE43 composites offers a promising potential for bone tissue engineering, balancing print quality, mechanical strength, bioactivity, and biodegradability.…”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…Vitamin D deficiency has been linked to increased adiposity and decreased bone density. It is not known if vitamin D is linked to adiposity measures and bone mass in postmenopausal Qatar women. …”
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