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Now showing items 7021-7030 of 7868
Blockchain-based Supply Chain Financing Solutions for Qatar
(
College of Business and Economics, Qatar University
, 2021 , Other)
When it comes to trade, operations or expansion, access to finance from conventional sources
such as financial institutions (FIs) can become a major hurdle for companies (International
Chamber of Commerce [ICC], 2020). ...
The Use of Newly Developed Public Transportation System in Relation to People’s Thermal Perception of Outdoor Climate
(
Qatar University Press
, 2023 , Conference Paper)
In the past decade, Doha the capital city of Qatar has witnessed a massive shift in various fields including economy, education, and sports sector. This flux caused rapid population growth, and as a result have led to an ...
Coexistence of IEEE 802154g and WLAN
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
The aging electric grid was established hundred years ago when electricity needs were simple. The power plants were centralized and most homes had only small energy demands such as few lamps and radios. The grid role was ...
Nature of the Interplay Between Periodontal Diseases and COVID-19
(
Frontiers Media
, 2021 , Article Review)
The coronavirus disease 2019 (COVID-19) is mostly a mild condition, however, in some patients, it could progress into a severe and even fatal disease. Recent studies have shown that COVID-19 infection and severity could ...
Effectiveness of Integrated Diabetes Care Interventions Involving Diabetes Specialists Working in Primary and Community Care Settings: A Systematic Review and Meta-Analysis
(
Ubiquity Press
, 2022 , Article)
Introduction: Evidence that integrated diabetes care interventions can substantially improve clinical outcomes is mixed. However, previous systematic reviews have not focussed on clinical effectiveness where the endocrinologist ...
Testing a Model of the Threat of Street Sexual Harassment in Egypt: Implications for Social Work Education
(
Macrothink Institute
, 2021 , Article)
This study tested a model of Egyptian women’s well-being and perception of the threat of sexual harassment. The model was drawn from multiple theoretical frameworks, including the vulnerability perspective, objectification ...
New tetradentate Schiff base Cu(II) complexes: synthesis, physicochemical, chromotropism, fluorescence, thermal, and selective catalytic oxidation
(
Springer
, 2021 , Article)
Three neutral Cu(II)/ƞ4-NNNO Schiff base complexes (1-3) were prepared from the (E)-4-nitro-2-(((2-(piperazin-1-yl)ethyl)imino)methyl)phenol, tetradentate Schiff base (SB) ligand, and the corresponding copper(II) salts. ...
PPLS: a privacy-preserving location-sharing scheme in mobile online social networks
(
Science in China Press
, 2020 , Article)
The recent proliferation of mobile devices has given rise to mobile online social networks (mOSNs), an emerging network paradigm that uses social networks as its main design element. As one of the most critical components ...
Wearable RealTime Heart Attack Detection and Warning System to Reduce Car Accidents in Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Introduction Fatal car accidents have become an alarming issue all over the globe. A sudden medical condition such as a heart attack causes medical symptoms that lead a driver to lose consciousness while driving and ...
Energy harvesting from railway vibrations - A numerical study based on beam-on-elastic-foundation under quasi-static loading
(
National Technical University of Athens
, 2021 , Conference Paper)
The objective of this paper is to investigate energy harvesting of train-induced rail
vibrations and to provide a comparison between various feasible harvesting locations based on
the expected electrical power output. ...