Search
Now showing items 1231-1240 of 1627
The Sheikh Faisal bin Qassim Museum and the Knowledge Economy: From Private Collection to Public Domain
(
جامعة أبو بكر بلقايد تلمسان
, 2023 , Article)
This article discusses the newly emergent notion of the knowledge economy, which is an economy based on the arts and sciences, accompanied by an understanding of the role of knowledge in the development of the economy and ...
Effect of temperature and sunlight on the leachability potential of BPA and phthalates from plastic litter under marine conditions
(
Elsevier
, 2023 , Article)
This study investigates the leaching potential of several additives embedded in six different plastic types when exposed to extreme simulated marine conditions for 140 days. The findings achieved herein contribute to a ...
Bio-Based Self-Healing Concrete for Sustainable and Durable Concrete Infrastructure
(
Qatar University Press
, 2023 , Conference Paper)
In this study, bio-self-healing concrete was manufactured using a natural phenomenon called microbial-induced calcium carbonate precipitation (MICP). The bacillus cereus bacteria isolated from Qatari soil was used for this ...
Internalization of metal-organic framework nanoparticles in human vascular cells: Implications for cardiovascular disease therapy
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2020 , Article)
Cardiovascular diseases (CVDs) are the leading cause of morbidity and mortality worldwide. Alteration of endothelial cells and the underlying vasculature plays a central role in the pathogenesis of various CVDs. The ...
The Role of Media Literacy in Mitigating COVID-19 Vaccine Hesitancy and Conspiracy Theories
(
University of Southern California
, 2023 , Article)
This study examines the relationship between media literacy, belief in conspiracy theories, and vaccine hesitation through a survey of 3,009 university students in 8 Arab countries. The findings provide evidence that ...
Herd immunity against severe acute respiratory syndrome coronavirus 2 infection in 10 communities, qatar
(
Centers for Disease Control and Prevention (CDC)
, 2021 , Article)
We investigated what proportion of the population acquired severe acute respiratory syndrome coronavirus 2 (SARSCoV- 2) infection and whether the herd immunity threshold has been reached in 10 communities in Qatar. The ...
أخلاقيات التعاطي الإعلامي لجائحة كورونا في زمن الحرب: دراسة على عينة من القنوات التليفزيونية اليمنية
(
الرابطة العربية للبحث العلمي وعلوم الاتصال
, 2023 , Article)
سعت هذه الدراسة إلى تقصي الأبعاد الأخلاقية لأساليب تعاطي القنوات التليفزيونية اليمنية لجائحة كورونا (كوفيد-19). واستندت الدراسة على نظرية المسؤولية الاجتماعية لوسائل الإعلام، كما استخدمت منهج تحليل المضمون. وقد طبقت الدراسة ...
Postprandial insulin and triglyceride concentrations are suppressed in response to breaking up prolonged sitting in Qatari females
(
Frontiers Media S.A.
, 2019 , Article)
Background: Cultural, environmental and logistical factors challenge the Qatari population, particularly females, to engage in physical activity, and there is a high prevalence of diabetes in this population. Sedentary ...
Rhus coriaria L. (Sumac) evokes endothelium-dependent vasorelaxation of rat aorta: Involvement of the cAMP and cGMP pathways
(
Frontiers Media S.A.
, 2018 , Article)
Rhus coriaria L. (sumac) is widely used in traditional remedies and cuisine of countries of the Mediterranean as well as Central and South-West Asia. Administration of sumac to experimental models and patients with diverse ...
Some Majorization Integral Inequalities for Functions Defined on Rectangles Via Strong Convexity
(
Ilirias Research Institute
, 2019 , Article)
In this paper, we have extended some integral majorization types and generalized Favard’s inequalities from functions defined on intervals to functions defined on rectangles via strong convexity and apply the results to ...