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Now showing items 21205-21224 of 50335
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Re-defining the Role of Interactive Architecture in Social Relationships
( Qatar Univesrity Press , 2021 , Conference Paper)With rapid advance of new technologies and mediated built space has shifted from a static context of functions serving users to a new participant of social relationships. Interactive abilities and computational power allow ... -
Re-emission of slow positrons from tungsten at elevated temperatures
( Elsevier , 2002 , Conference Paper)A series of measurements have been made on the dependence of the intensity and energy spectrum of slow positrons re-emitted from polycrystalline tungsten foil held at temperatures of up to 500 °C. Irrespective of target ... -
Re-Evaluating Early Memorization of the Qurʾān in Medieval Muslim Cultures
( MDPI , 2022 , Article)In medieval Islam, traditional primary educational practices laid special emphasis on learning the Qurʾān by heart. Ideally, a pupil was primed to memorize the entirety of the Holy Book―a feat known as khatma or ḥadhqa. ... -
Re-examining post-acceptance model of information systems continuance: A revised theoretical model using MASEM approach
( Elsevier , 2023 , Article)This study extends the post-acceptance model of information systems (IS) continuance, which is widely used to explain users’ satisfaction and IS continuance intentions. The extended model includes additional variables such ... -
Re-Examining the Technical Efficiency of Australian Banks: A Bootstrap DEA Approach
( Wiley-Blackwell , 2014 , Article)This study re-examines both pure technical and scale efficiency of Australian banks using bootstrap data envelopment analysis (DEA). The aim is to improve the choice of variables of the core profit efficiency model which ... -
Re-forming the knot - ʿabdullāh al-ghumārī's iconoclastic sunnī neo-traditionalism
( جامعة قطر , 2018 , Article)This article studies the life and thought of Abdullah al-Ghumari (d. 1413/1993), an accomplished, yet uncelebrated, Muslim scholar from Morocco. After a brief biographical sketch, I present an overview of his thought ... -
Re-parameterization reduces irreducible geometric constraint systems
( Elsevier Ltd , 2016 , Article)You recklessly told your boss that solving a non-linear system of size n (n unknowns and n equations) requires a time proportional to n, as you were not very attentive during algorithmic complexity lectures. So now, you ... -
Re-ranking web search results for better fact-checking: A preliminary study
( Association for Computing Machinery , 2018 , Conference Paper)Even though Web search engines play an important role in finding documents relevant to user queries, there is little to no attention given to how they perform in terms of usefulness for fact-checking claims. In this paper, ... -
Re-visioning Germany's democracy promotion in the Arab World
( GIGA German Institute of Global and Area Studies , 2022 , Article)This article briefly investigates German democracy promotion in the Arab world since the 2011 popular uprisings and revolutions. It seeks a parsimonious discourse analysis, looking at Germany's "democracy-promotion speak" ... -
Reaction Kinetics of Carbon Dioxide (CO2) with Diethylenetriamine and 1-Amino-2-propanol in Nonaqueous Solvents Using Stopped-Flow Technique
( American Chemical Society , 2016 , Article)In this work, the reaction kinetics of carbon dioxide (CO2) with diethylenetriamine (DETA) and 1-amino-2-propanol (1-AP) in methanol and ethanol systems were measured using the stopped flow technique over a temperature ... -
Reaction kinetics of carbon dioxide in aqueous blends of N-methyldiethanolamine and glycine using the stopped flow technique
( Elsevier , 2016 , Article)Carbon dioxide managements and its association with global worming remains a major concern among governments and the scientific community, with novel, energy efficient and more affordable technologies topping the research ... -
Reaction kinetics of carbon dioxide in aqueous blends of N-methyldiethanolamine and L-arginine using the stopped-flow technique
( MDPI AG , 2019 , Article)Reduction of carbon dioxide emission from natural and industrial flue gases is paramount to help mitigate its effect on global warming. Efforts are continuously deployed worldwide to develop efficient technologies for CO ... -
Reaction Kinetics of Carbon Dioxide with 2-Amino-1-butanol in Aqueous Solutions Using a Stopped-Flow Technique
( American Chemical Society , 2018 , Article)Carbon capture and management plays an important role in the development of new technologies to mitigate anthropogenic global warming. In this work, for the first time, the kinetics of CO2 with aminobutanol (AB) using a ... -
Reaction kinetics of carbon dioxide with aqueous solutions of l-Arginine, Glycine & Sarcosine using the stopped flow technique
( Elsevier , 2017 , Article)The use of amino acids as potential solvents for carbon dioxide (CO2) capture has been considered by a number of researchers. However, very little is known about the kinetics and mechanism of amino acids-CO2 reactions. In ... -
Reaction kinetics of some important alkanolamines with carbon dioxide in aqueous solutions using stopped flow technique
( AIChE , 2015 , Conference Paper)The kinetics of the reactions between aqueous solutions of carbon dioxide and Aminomethylpropanol (AMP), Aminobutanol (AB), Aminopropanol (AP), Diethanolamine (DEA) and Ethanolamine (MEA) were investigated over a temperature ... -
Reactive Absorption of CO2 Using Ethylaminoethanol Promoted Aqueous Potassium Carbonate Solvent
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Atmospheric concentration of CO2, which is considered as one of the major greenhouse gases (GHGs), has increased up to 398 ppmv as of 2015. CO2 concentration in atmosphere was 280 ppmv in pre-industrial era, and due to the ... -
Reactive and functionalized electrospun polymeric nanofibers for drug delivery and tissue engineering applications
( Future Medicine Ltd. , 2019 , Article)[No abstract available] -
Reactive Nitrogen Species Releasing Hydrogel for Enhanced Wound Healing
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Poor proliferation and migration of fibroblast, keratinocyte and endothelial cells delays the wound healing in diabetic patients and results into chronicity of wounds. Slow or decreased formation of blood vessels is another ... -
Reactive oxygen species (ROS) in cancer pathogenesis and therapy: An update on the role of ROS in anticancer action of benzophenanthridine alkaloids
( Elsevier , 2021 , Article)Reactive oxygen species play crucial role in biological homeostasis and pathogenesis of human diseases including cancer. In this line, now it has become evident that ROS level/concentration is a major factor in the growth, ... -
Reactive oxygen species: Modulators of phenotypic switch of vascular smooth muscle cells
( MDPI , 2020 , Article Review)Reactive oxygen species (ROS) are natural byproducts of oxygen metabolism in the cell. At physiological levels, they play a vital role in cell signaling. However, high ROS levels cause oxidative stress, which is implicated ...