تصفح Research Units حسب العنوان
السجلات المعروضة 3069 -- 3088 من 4830
-
Participation modes and influence strategies of large environmental NGOs
( Taylor & Francis , 2019 , Book chapter)International, large-scale conferences on environment and sustainable development have shaped the public face of the global environmental governance. United Nations-led Earth Summits in Stockholm, Johannesburg, and Rio ... -
A Path Analysis of Student Interest in STEM, with Specific Reference to Qatari Students
( Modestum , 2017 , Article)ABSTRACT This study sought to explore the factors that help predict students’ interest in Science, Technology, Engineering and Mathematics (STEM) in Qatar. Drawing on recent work in the field, the present paper examines ... -
PATH ANALYTIC INVESTIGATION OF THE INTENTION TO ADOPT E-GOVERNMENT SERVICES THROUGH MOBILE APPLICATIONS IN QATAR (TAM REVISITED)
( IAEME Publication , 2020 , Article)The aim of this research is to examine the factors that affect user's intention to use e-government services through mobile applications in Qatar. Based on valid responses from 1,340 adults out of a representative sample ... -
Path analytic investigation of the intention to adopt open government data in Qatar (TAM revisited)
( Emerald Publishing Limited , 2023 , Article)Purpose: This study aims to examine the factors that influence end users’ intention to adopt open government data (OGD) portals, envisioning this relationship through a path causal model. Design/methodology/approach: The ... -
Pathogenic Homocystinuria-Associated T236N Mutation Dramatically Alters the Biochemical Properties of Cystathionine Beta-Synthase Protein
( MDPI , 2024 , Article)Background: Cystathione beta-synthase (CBS) T236N is a novel mutation associated with pyridoxine non-responsiveness, which presents a significant difficulty in the medical treatment of homocystinuria. Reported severe ... -
Patient Specific Transcatheter Aortic Valve Replacement Therapy Pathway with Computational Fluid Structure Interaction Analysis
( Qatar University Press , 2021 , Poster)Total cardiovascular disease (CVD) prevalence has risen dramatically from 271 million in 1990 to 523 million in 2019, and CVD fatalities rose gradually from 12.1 million in 1990 to 18.6 million in 2019. According to American ... -
The Patriarchal Bargain in a Context of Rapid Changes to Normative Gender Roles: Young Arab Women’s Role Conflict in Qatar
( Springer Verlag , 2016 , Article)Social norms in patriarchal countries in the Middle East are changing at differing rates. In Qatar, expectations about education have shifted, and women’s participation in higher education is normative. However, women’s ... -
Patterns of compliance with COVID-19 preventive measures among the public in Qatar and Kuwait
( SAGE Publications , 2022 , Article)Policy responses to the COVID-19 pandemic are assessed by documenting the public’s perception, knowledge, and adherence to preventive behaviors to mitigate the spread of the virus. Using an online survey administered in ... -
Patulin and patulin producing Penicillium spp. occurrence in apples and apple-based products including baby food
( The Journal of Infection in Developing Countries , 2017 , Article)Introduction: Patulin has raised the international attention because of its health risk. In fact, it has mutagenic, neurotoxic, immunotoxic, genotoxic and gastrointestinal effects in animals. In the present work, patulin ... -
PCovNet: A presymptomatic COVID-19 detection framework using deep learning model using wearables data
( Elsevier , 2022 , Article)While the advanced diagnostic tools and healthcare management protocols have been struggling to contain the COVID-19 pandemic, the spread of the contagious viral pathogen before the symptom onset acted as the Achilles' ... -
Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity
( Royal Society of Chemistry , 2023 , Article)Rational synthesis of Ni-metal-organic-framework (MOF)-derived hollow N-doped carbon (Ni-MOF-HNC) nanostructures has garnered great attention in various catalytic reactions due to their outstanding catalytic and physicochemical ... -
Pd-Nanoparticles Embedded Metal-Organic Framework-Derived Hierarchical Porous Carbon Nanosheets as Efficient Electrocatalysts for Carbon Monoxide Oxidation in Different Electrolytes
( American Chemical Society , 2022 , Article)Rational synthesis of Co-ZIF-67 metal-organic framework (MOF)-derived carbon-supported metal nanoparticles is essential for various energy and environmental applications; however, their catalytic activity toward carbon ... -
Pd/Ni-metal-organic framework-derived porous carbon nanosheets for efficient CO oxidation over a wide pH range
( Royal Society of Chemistry , 2022 , Article)Metal nanocrystal ornamented metal–organic frameworks (MOFs) are of particular interest in multidisciplinary applications; however, their electrocatalytic CO oxidation performance over wide pH ranges is not yet reported. ... -
PDGFRα depletion attenuates glioblastoma stem cells features by modulation of STAT3, RB1 and multiple oncogenic signals.
( Impact Journals , 2016 , Article)Platelet derived growth factor receptors (PDGFRs) play an important role in tumor pathogenesis, and they are frequently overexpressed in glioblastoma (GBM). Earlier we have shown a higher protein expression of PDGFR isoforms ... -
PdZn nanoparticle electrocatalysts synthesized by solution combustion for methanol oxidation reaction in an alkaline medium
( Royal Society of Chemistry , 2017 , Article)Herein, we report the synthesis of PdZn nanoparticle (NP) electrocatalysts for the methanol oxidation reaction (MOR). The PdZn NPs were synthesized by solution combustion synthesis in the presence of Pd(NO3)2·xH2O, ... -
Peace Education in Canada:Teacher Perceptions of the Cultivating Peace Education Program
( University of Alberta , 2009 , Article)Many Muslims, Arabs, and other minority communities in Canada experienced the backlash of the September 11, 2001 events. Although these groups were discriminated against in a number of institutions, Muslim children in ... -
Peach resin coated silica particles for imidacloprid removal as a greener approach to water remediation
( Desalination Publications , 2018 , Article)Pesticides are one of the major toxic pollutants that can be lethal even at trace levels. They generally enter into the water reservoirs through agricultural run-off and hence pose serious threat to flora and fauna of ... -
Pedagogical models to implement effective stem research experience programs in high school students
( MDPI , 2021 , Article Review)High school research experience programs (HSREPs) provide opportunities for true science education and expose students to scientific investigations in laboratory settings. Various HSREPs models have been practiced to shape ... -
Pedestrian crashes at priority-controlled junctions, roundabouts, and signalized junctions: The UK case study
( Taylor and Francis Inc. , 2019 , Article)Objectives: Over half of pedestrians killed and seriously injured in Great Britain in 2015 were involved in crashes at junctions. This study investigates the nature of these crashes. Methods: A study was conducted into ... -
Pedestrian flow characteristics through different angled bends: Exploring the spatial variation of velocity
( Public Library of Science (PLOS) , 2022 , Article)Common geometrical layouts could potentially be bottlenecks, particularly during emergency and high density situations. When pedestrians are interacting with such complex geometrical settings, the congestion effect might ...
