Browsing Research Units by Title
Now showing items 271-290 of 4974
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Analyzing the Role of Government in the Management and Planning of Tourism Crisis; A Case Study of the COVID-19 Crisis
( Gulf Studies center - College of Arts & Sciences - Qatar University , 2020 , Conference Paper)The tourism planning and management is a collective action in which different actors of governmental and non-governmental organizations and institutions are involved. It is necessary to manage this phenomenon both during ... -
ANEUPLOIDY IN THE PEARL OYSTER PINCTADA RADIATA (LEACH, 1814): EVIDENCE FOR NONRANDOM CHROMOSOME LOSS AND GAIN IN MARINE BIVALVES
( Institute of Malacology , 2022 , Article)Aneuploidy, or presence of an abnormal number of chromosomes, has been commonly observed in marine bivalves. This phenomenon has also been shown to be negatively correlated with growth and survival rates in several species ... -
Animal Health Monitoring Program (AHMP) of LARC
(2017 , Poster)Animal health monitoring is important to maintain the health of the animals used for research purpose. Maintaining healthy research animals is the prime requisite for best research outcomes. Health monitoring is performed ... -
Animal Husbandry And Care
(2017 , Poster)* Qatar University – Laboratory Animal Research Centre (LARC) is providing highest quality animal husbandry and care * LARC is Specific pathogen Free (SPF) facility with state of the art animal housing & supporting ... -
ANIMAL MODEL FOR CHILDHOOD OBESITY
(2017 , Poster)Obesity has been recognized as a global health problem and linked with chronic diseases such as diabetes mellitus, cardiovascular syndromes, musculoskeletal disorders and some cancers. Children exposed to high carbohydrate, ... -
Anisotropy in CNT composite fabricated by combining directional freezing and gamma irradiation of acrylic acid
( Elsevier, Ltd , 2016 , Article)A novel fabrication process for composite consisting of organized modified carbon nanotubes (CNT) in the polyacrylic acid (PAA) matrix has been developed. The CNT were organized along crystallite domains during a directional ... -
ANN-Based traffic volume prediction models in response to COVID-19 imposed measures
( Elsevier , 2022 , Article)Many countries around the globe have imposed several response measures to suppress the rapid spread of the COVID-19 pandemic since the beginning of 2020. These measures have impacted routine daily activities, along with ... -
Annual Omnibus Survey : A survey of life in Qatar 2012
( The Social and Economic Survey Research Institute, Qatar University. , 2012 , Other)This executive summary presents the highlights of the 2012 Omnibus survey, the third in a series of Omnibus surveys, carried out by the Social and Economic Survey Research Institute (SESRI) of Qatar University. The Omnibus ... -
Annual Omnibus Survey: A survey of life in Qatar 2014
( The Social and Economic Survey Research Institute, Qatar University. , 2015 , Other)This Executive Summary presents the highlights of the 2014 Omnibus survey, the fourth in a series of Omnibus surveys since 2010. The surveys were carried out by the Social and Economic Survey Research Institute (SESRI) ... -
Annual performance analysis of adding different nanofluids in stepped solar still
( Springer Netherlands , 2019 , Article)The use of MgO and TiO2 nanofluids at different concentrations was investigated annually to evaluate the distillate output of stepped solar stills. Nanofluids concentrations ranged from 0.1 to 0.2% in the present research ... -
Anonymizing transactional datasets
( IOS Press , 2015 , Article)In this paper, we study the privacy breach caused by unsafe correlations in transactional data where individuals have multiple tuples in a dataset. We provide two safety constraints to guarantee safe correlation of the ... -
Antecedents and consequences of perceived student employability in Qatar: parental perspective
( Springer Verlag , 2018 , Article)The aim of this research is to examine the factors that influence parental perceptions of the image of Qatar’s national university, Qatar University. The study builds on relevant scholarship on perceptions of organizational ... -
Antecedents and Consequences of Work-Family Conflict in Qatar
( Academic Research Publishing Group , 2019 , Article)Purpose This paper examines the effect of causal factors, such as work-life harmony, work- family conflict, co-worker and supervisor support, as well as spouse support, on workload and job stress and employee psychological ... -
Antecedents of Trust among Citizens and Non-citizens in Qatar
( Springer Verlag , 2016 , Article)Utilizing new survey data on social capital, we examine the determinants and locus of generalized trust among citizens and immigrants in Qatar, a small, heterogeneous, wealthy, and non-democratic country in which immigrants ... -
Anthropogenic related variations in the epibiotic biodiversity and age structure of the “Pearl Oyster” Pinctada radiata within the eulittoral zone of Qatar
( Elsevier , 2016 , Article)Abstract Oyster aggregations provide critical habitat that contain diverse communities, with epibiota and oysters sensitive to environmental disturbance. The monitoring of oysters and associated organisms has become an ... -
Anti-cancer properties and mechanisms of action of thymoquinone, the major active ingredient of Nigella sativa
( Taylor & Francis , 2017 , Article)Over the past two decades, studies have documented the wide-range anti-cancer effects of Nigella sativa, known as black seed or black cumin. Thymoquinone (TQ), its major active ingredient, has also been extensively studied ... -
Anti-corrosive and oil sensitive coatings based on epoxy/polyaniline/magnetite-clay composites through diazonium interfacial chemistry
( Nature Publishing Group , 2018 , Article)Epoxy polymer nanocomposites filled with magnetite (Fe3O4) clay (B), named (B-DPA-PANI@Fe3O4) have been prepared at different filler loading (0.1, 0.5, 1, 3, 5 wt. %). The surface modification of clay by polyaniline (PANI) ... -
Anti-microbial Activity Of Graphene Oxide Against Bacteria And Fungi
( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)Graphene Oxide (GO) is a promising material for various applications. The team prepared GO from graphite and studied the interaction with different microorganisms. Anti-microbial properties were detected for the prepared ... -
Antibacterial and Antibiofilm Activity of Mercaptophenol Functionalized-Gold Nanorods Against a Clinical Isolate of Methicillin-Resistant Staphylococcus aureus
( Springer , 2022 , Article)Gold nanorods (AuNRs) were synthesized by the seed-mediated wet chemical method using a binary surfactant system. AuNRs were stabilized with polyethylene glycol, then functionalized with 4-mercaptophenol (4-MPH) ligand by ... -
Antibacterial and catalytic performance of rGO-CNT-ZrO2 composite
( Taylor and Francis Group , 2023 , Article)In recent years, there has been a rise in public awareness regarding antibacterial properties and commercial opportunities for their use in the medical field. The current study describes the fabrication of a ternary ...
