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شرح قانون الشركات التجارية القطري رقم 11 لسنة 2015
(
كلية القانون - جامعة قطر
, 2020 , Book)
تعود بذرة الشركات –بصفة عامة- إلى الماضي البعيد. وتظهر أهمية الشركات -بالمطلق - بوضوح من خلال عملية جمع رأس المال المناسب لغرضها، واستثماره بوسائل قانونية، في دائرة المشروعية، ومن ثم جني الارباح المجدية من جراء ذلك، وكذلك ...
Impact of product innovativeness on technology switching in global market
(
Emerald Group Holdings Ltd.
, 2021 , Article)
Purpose: The purpose of this paper is to explore the relationship between product innovativeness and the process of technology switching. This issue is important for two reasons: (1) in mature markets, the only way to ...
Protein tyrosine phosphatase 1B inhibition improves endoplasmic reticulum stress-impaired endothelial cell angiogenic response: A critical role for cell survival
(
Spandidos publications
, 2021 , Article)
Endoplasmic reticulum (ER) stress contributes to endothelial dysfunction, which is the initial step in atherogenesis. Blockade of protein tyrosine phosphatase (PTP)1B, a negative regulator of insulin receptors that is ...
Multicultural Validation of the Zuckerman–Kuhlman–Aluja Personality Questionnaire Shortened Form (ZKA-PQ/SF) Across 18 Countries
(
SAGE Publications Inc.
, 2020 , Article)
The aim of this study was to assess the psychometric properties of the Zuckerman–Kuhlman–Aluja Personality Questionnaire shortened form (ZKA-PQ/SF) in 18 cultures and 13 languages of different African, American, Asian, and ...
Analysis of novel regenerative thermo-mechanical refrigeration system integrated with isobaric engine
(
American Society of Mechanical Engineers
, 2021 , Article)
Refrigerants of the conventional cooling systems contribute to global warming and ozone depletion significantly, therefore it is necessary to develop new cooling systems that use renewable energy resources and waste heat ...
Supercritical Carbon Dioxide Power Cycle Integrated with Solar Power Tower and Oxy-Combustor
(2021 , Conference Paper)
Power cycle that integrates solar power tower (SPT) system with direct oxy-combustion (DOC) supercritical CO2 cycle is proposed and investigated. In the SPT/DOC-sCO2 cycle (Cyc 3), the SPT works as preheater for the DOC/sCO2 ...
Overview of the CLEF–2021 CheckThat! Lab on Detecting Check-Worthy Claims, Previously Fact-Checked Claims, and Fake News
(
Springer Science and Business Media Deutschland GmbH
, 2021 , Conference Paper)
We describe the fourth edition of the CheckThat! Lab, part of the 2021 Conference and Labs of the Evaluation Forum (CLEF). The lab evaluates technology supporting tasks related to factuality, and covers Arabic, Bulgarian, ...
Effect of corrosion on mechanical properties of the joining of materials
(
Universiti Malaysia Pahang
, 2020 , Article)
The effect of corrosion behavior in critical environmental conditions on the mechanical properties of composite/metal materials joints was investigated by immersing metalic materials into 5wt% hydrochloric acid solutions. ...
Experimental and numerical investigations on axial crushing of square cross-sections tube with vertical wave
(
Techno-Press
, 2020 , Article)
In this paper, wavy square absorbers were experimentally and numerically investigated. Numerical simulations were performed with LS-Dyna software on 36 wavy absorbers and their crushing properties were extracted and compared ...
The impact of the corrosive environment on the quality of metal joining process
(
Elsevier Ltd
, 2020 , Conference Paper)
Owing to the main attention as regards the metal joining in the automotive industries, many studies have been conducted to achieve this problem by joining metals materials that can provide high efficiency at minimum cost. ...