تصفح Research Units حسب العنوان
السجلات المعروضة 3159 -- 3178 من 4992
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P = NP
( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)Thank you everyone for giving us this opportunity to express ourselves in front of this high quality university. We are going to talk about a topic in the field of mathematics and computer science concerning a big problem ... -
PAH concentrations and exposure assessment from house dust retained in air-conditioning filters collected from Greater Doha, Qatar
( Springer Netherlands , 2019 , Article)Polycyclic aromatic hydrocarbons (PAHs) bound in dust retained in air-conditioning unit filters from 13 households in Greater Doha, Qatar, were quantified using GC–MS spectrometry. The median concentrations of ∑16PAH and ... -
PAHs and hopanes in the surface sediments of Qatar coast and their ecological risks: Comparison with regional and global coastal regions
( Elsevier Ltd , 2024 , Article)The distribution, characteristics, sources and ecological risks of polycyclic aromatic hydrocarbons (PAHs) and hopanes in the surface sediments collected along the Qatar coast were investigated. Concentration of ∑14PAHs ... -
Paillier's encryption: Implementation and cloud applications
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Paillier's additive homomorphic encryption is increasingly used in recent research in the field of cloud secure outsourcing and privacy-preserving computation in addition to other cryptographic tools such as garbled circuits. ... -
Paleoproductivity shifts since the last 130 ka off Lakshadweep, Southeastern Arabian Sea
( Elsevier , 2021 , Article)Marine sediment deposited on the ocean floor and near coastal areas, the western coastal regions of India provide records of monsoonal shifts and productivity. To understand the paleoproductivity in the northern Indian ... -
Pandemic COVID-19 caused by SARS-CoV-2: genetic structure, vaccination, and therapeutic approaches
( Springer , 2021 , Article Review)We give a summary of SARS-genetic CoV-2’s structure and evolution, as well as current attempts to develop efficient vaccine and treatment methods for SARS-CoV-2 infection, in this article. Most therapeutic strategies are ... -
Pandemic threatens to drive wedge into US-Gulf relations
( Gulf Studies Center , 2020 , Article)It is early days, but first indications are that the global pandemic is entrenching long-drawn Middle Eastern geopolitical, political, ethnic, and sectarian battle lines rather than serving as a vehicle to build bridges ... -
A paper-based colourimetric sensor for sodium sulfite detection in beverages
( Springer Nature , 2023 , Article)Sulfite is a common food additive that prevents oxidation from damaging food nutrients, and it has long been used in the food industry as a bleaching agent. It can harm the human body if taken wrongly or excessively. In ... -
Parallelizing exact motif finding algorithms on multi-core
( Springer Science+Business Media , 2014 , Article)The motif finding problem is one of the important and challenging problems in bioinformatics. A variety of sequential algorithms have been proposed to find exact motifs, but the running time is still not suitable due to ... -
Parental Influence on Student Educational Expectations: Results from the 2012 Qatar Education Study
( Sciedu Press , 2019 , Article)This study investigated factors that are likely to influence students’ educational expectations in the State of Qatar, concentrating on selected parental factors. Drawing on recent work in the field, the study examined ... -
Parental Involvement in Education: Findings and implications from Qatar Education Survey 2018
( Social & Economic Survey Research Institute (SESRI) , 2020 , Report)The Qatar National Development Strategy (2011-2016 & 2018-2022) stresses the importance of parental participation in the education of children. In line with the recommendations outlined in the NDS, the current policy brief ... -
Parenting Young Arab Children: Psychometric Properties of an Adapted Arabic Brief Version of the Alabama Parenting Questionnaire
( Springer , 2016 , Article)Research has shown a connection between negative parenting practices and child conduct problems. One of the most commonly used measures to assess parenting practices is the Alabama parenting questionnaire (APQ). The current ... -
Parent’s Perceptions of Online Learning during COVID-19 Pandemic: The Road Ahead
( Online Learning Consortium (OLC) , 2024 , Article)This study explored parents’ perceptions pertaining to online learning in the state of Qatar during COVID-19 pandemic. Six hundred and eighty-eight parents were surveyed, and data was analyzed statistically using SPSS 28.0. ... -
Participation modes and diplomacy of Gulf Cooperation Council (GCC) countries towards the global sustainability agenda
( Routledge , 2019 , Article)After decades of reluctance, the Gulf Cooperation Council (GCC) countries are now more engaged within the global sustainability agenda. Though they historically sought to coordinate strategies, differences in environmental ... -
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 ...
