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A Path Analytic Investigation of Teleworking Challenges During the Covid-19 Pandemic in Qatar
(
Academia
, 2021 , Article)
This academic essay is about ideas dropped from the findings of a previously published article entitled "A Structural Equation Modeling Approach to Understanding the Causes of Psycho- logical Distress during the Covid-19 ...
A Structural Equation Modeling Approach to Understanding the Causes of Psychological Distress during the Covid-19 Pandemic in Qatar
(
Science Research Society
, 2021 , Article)
Purpose - The purpose of this study is to determine how blended learning, teleworking challenges, knowledge, strategic responses in crisis situations, perceived seriousness, peoples' adherence to Covid-19 preventative ...
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 ...
The prevalence of HEV among non-A-C hepatitis in Qatar and efciency of serological markers for the diagnosis of hepatitis E
(
BMC
, 2021 , Article)
Background: The rapid growth of Qatar in the last two decades has attracted a large influx of immigrant workers
who mostly come from HEV-hyperendemic countries. Thus, we aim to investigate the prevalence of HEV among acute ...
Design and thermo-economic evaluation of an integrated concentrated solar power – Desalination tri-generation system
(
Elsevier Ltd
, 2021 , Article)
In this work, a concentrated solar power (CSP) tri-generation system that is capable of the simultaneous production of steam, power and freshwater is introduced. The abundantly available direct normal irradiance can ...
A universal transportation model for reverse osmosis systems
(
Elsevier Ltd
, 2021 , Article)
This paper presents a new transport model for reverse osmosis (RO) systems, which combines irreversible thermodynamics, together with solution-diffusion theory. The simplifications adopted by the classical theory for ...
Cascaded design of desalination systems: A graphical approach
(
American Chemical Society
, 2021 , Article)
A graphical technique to design staged desalination systems is introduced in this work by utilizing the concept of composite curves. Material recycle networks (MRNs), which are very popular graphical tools, also rely on ...
Optimizing network pathways of CO2 conversion processes
(
Elsevier Ltd
, 2021 , Article)
Carbon capture and utilization (CCU) has gained great attraction as an alternative route of producing carbon-based chemicals, which also mitigates atmospheric CO2. This paper develops a numerical optimization model that ...
ملامح التجديد في فكر الإمام ولي الله الدهلوي
(
department of Arabic, University of Dhaka
, 2021 , Article)
The study aims to look for the main aspects of reformation in the
thought of Imam Wali Ullah Ahmad bin Abdul Rahim Al-
Dehlawi. It also higlights his personal and objective
characteristics which helped him play a prominent ...
Microstructure and mechanical behavior of cementitious composites with multi-scale additives
(
Techno Press
, 2021 , Article)
This paper studies the effect of using multi-scale reinforcement additives on mechanical strengths, damage performance, microstructure, and water absorption of cementitious composites. Small dosages of carbon nanotubes ...