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السجلات المعروضة 931 -- 940 من 1003
Combating COVID-19 pandemic with technology: Perceptions of Mental Health Professionals towards Telepsychiatry
(
Elsevier
, 2021 , Other)
Telepsychiatry, a subset of telemedicine, has been defined as the provision of psychiatric services to patients remotely using information and communication technologies (Chakrabarti, 2015). This cross-sectional survey was ...
Covid-19 pandemic: How stressed the students and faculty are?
(2021 , Article)
Objective: To assess the perceived stress levels amongst faculty and students of medicine, dentistry and allied health sciences during COVID-19 pandemic. Material and Method: This multi-institutional descriptive study was ...
Smart 3D Simulation of Covid-19 for Evaluating the Social Distance Measures
(
Springer Science and Business Media Deutschland GmbH
, 2021 , Conference Paper)
The aim of this research is to model and simulate the recent and ongoing COVID19 pandemic in terms of virus contagiousness among mixed groups of patients, carriers and unaffected individuals when taking into consideration ...
Threat-specific security risk evaluation in the cloud
(
Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
Existing security risk evaluation approaches (e.g., asset-based) do not consider specific security requirements of individual cloud computing clients in the security risk evaluation. In this paper, we propose a threat-specific ...
An improved generic Johnson-Cook model for the flow prediction of different categories of alloys at elevated temperatures and dynamic loading conditions
(
Elsevier
, 2021 , Article)
This paper presents a generic model for material flow prediction based on the well-known Johnson-Cook model.
The model is developed to precisely predict the flow behavior of various categories of alloys. The coupled ...
ArCOV19-Rumors: Arabic COVID-19 Twitter Dataset for Misinformation Detection
(
Association for Computational Linguistics (ACL)
, 2021 , Conference Paper)
In this paper we introduce ArCOV19-Rumors, an Arabic COVID-19 Twitter dataset for misinformation detection composed of tweets containing claims from 27th January till the end of April 2020. We collected 138 verified claims, ...
Optimal control and duality-based observer design for a hyperbolic PDEs system with application to fixed-bed reactor
(
Taylor and Francis Ltd.
, 2021 , Article)
This paper is devoted to the design of an optimal infinite-dimensional Luenberger observer combined with a linear-quadratic state feedback controller for a system of hyperbolic PDEs. The design is based on the duality fact ...
Photoelectrocatalytic hydrogen production on ternary Co-Pi/Ag/TiON nanotube array photocatalysts
(
John Wiley and Sons Ltd
, 2021 , Article)
Ternary Co-Pi-Ag/TiON photocatalysts were designed and fabricated by a facile precipitation and electrochemical strategy. The results showed the superiority of the Co-Pi-Ag/TiON as a promising photoanode for photoelectrochemical ...
Combustion and emissions of a gas-to-liquid diesel engine utilizing optimized spiral-helical intake manifold designs
(
American Society of Mechanical Engineers (ASME)
, 2021 , Article)
Two simultaneous strategies were used to reduce diesel engine emissions. Optimized manifold designs were used with gas-to-liquid (GTL) fuel and its blend with diesel fuel. Six new spiral-helical manifolds were tested, which ...
Investigating the Potential of Recycling Flare-Source Hydrocarbon Gases in an Industrial Burner
(
American Society of Mechanical Engineers (ASME)
, 2021 , Article)
Flare gas is considered a global environmental concern. Flaring contributes to wasting limited material and energy resources, economic loss, and greenhouse gas emissions. Utilizing flared gas as a fuel feed to industrial ...