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Now showing items 4247-4266 of 48886
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Calorimetric analysis and molecular dynamics simulation of cure kinetics of epoxy/chitosan-modified Fe3O4 nanocomposites
( Elsevier B.V. , 2017 , Article)Fe3O4 magnetic nanoparticles (MNPs) were synthesized and modified with chitosan as a natural surface modifier to prevent their aggregation and make them potent to contribute to ring opening of epoxy. Functionalized Fe3O4 ... -
Calorimetric and dynamic mechanical behavior of phase change materials based on paraffin wax supported by expanded graphite
( Elsevier , 2015 , Article)This study addressed the characterization and description of calorimetric and dynamic mechanical properties of phase change materials (PCMs) based on linear low-density polyethylene (LLDPE), paraffin wax (W) and expanded ... -
Calreticulin regulates Src kinase in osteogenic differentiation from embryonic stem cells
( Elsevier , 2020 , Article)Calreticulin, the major Ca2+ buffer of the endoplasmic reticulum plays an important role in the choice of fate by embryonic stem cells. Using the embryoid body method of organogenesis, we showed impaired osteogenesis in ... -
Cambio y estabilidad política en las monarquías del Golfo tras la Primavera Árabe
( CIDOB BARCELONA CENTRE FOR INTERNATIONAL AFFAIRS , 2015 , Article)The states of the Gulf Cooperation Council (GCC), aided by their rentier nature, have survived as authoritarian regimes until now. Nevertheless, the desire of significant sectors of society for political liberalisation was ... -
Camel, blockade and a historical memory perspective: a theme of historical memory portrayed at Qatar National Museum
( Alexandru Ioan Cuza - University of Iasi , 2020 , Article)Camels from ancient times as early as 1200 BC were used as military vehicle and have been associated with the Near East and the Arabian Peninsula. In modern times they remain an important element of Bedouin life and culture ... -
CamNav: a computer-vision indoor navigation system
( Springer , 2021 , Article)We present CamNav, a vision-based navigation system that provides users with indoor navigation services. CamNav captures images in real time while the user is walking to recognize their current location. It does not require ... -
CAMP induces adhesion of microvascular smooth muscle cells to fibronectin via an epac-mediated but PKA-independent mechanism
( Cell Physiol Biochem Press , 2012 , Article)Background/Aims: Vascular smooth muscle cells (VSMCs) play important roles, both in physiologic and pathophysiologic processes. Adhesion of these cells is critical for their proper functioning, especially in resistance-sized ... -
Campus day 2011
( Qatar University , 2011 , Video) -
Campus Day 2012 (Promo Video)
( Qatar University , 2012 , Video) -
Campus Day 2013 ...... يوم الجامعة ٢٠١٣
( Qatar University , 2013 , Video) -
Campus Movements and Student Revolutionaries: Imagining Haile Selassie I University in Hiwot Teffera’s Memoir Tower in the Sky
( Taylor and Francis Group , 2023 , Article)The 1974 revolution in Ethiopia has been the topic of many histories and novels set during this period which have portrayed these events for readers beyond Ethiopia. Hiwot Teffera’s autobiographical text, Tower in the Sky, ... -
Can 'fear of human interaction' be one of the factors that affect the acceptance and use of technology?
( Inderscience Publishers , 2022 , Article)The internet has considerably changed the landscape of communication in the 21st century. People no longer have to leave their homes to engage in meaningful interpersonal communication. More importantly, individuals who ... -
Can absence of cardiac activity on point-of-care echocardiography predict death in out-of-hospital cardiac arrest? A systematic review and meta-analysis
( Springer Nature , 2024 , Article Review)Aim: The purpose of this systematic review and meta-analysis was to evaluate the accuracy of the absence of cardiac motion on point-of-care echocardiography (PCE) in predicting termination of resuscitation (TOR), short-term ... -
Can AI Help in Screening Viral and COVID-19 Pneumonia?
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Coronavirus disease (COVID-19) is a pandemic disease, which has already caused thousands of causalities and infected several millions of people worldwide. Any technological tool enabling rapid screening of the COVID-19 ... -
Can Arab-origin brands go global? An exploratory study
( Emerald Group Holdings Ltd. , 2022 , Article)Purpose: The purpose of this exploratory paper is to investigate and understand the most important factors that influence Arab-origin brands to go global and to appear in brand valuation studies. Design/methodology/approach: ... -
Can atorvastatin with metformin change the natural history of prostate cancer as characterized by molecular, metabolomic, imaging and pathological variables? A randomized controlled trial protocol
( Elsevier , 2016 , Article)Background Atorvastatin and metformin are known energy restricting mimetic agents that act synergistically to produce molecular and metabolic changes in advanced prostate cancer (PCa). This trial seeks to determine whether ... -
Can automated driving prevent crashes with distracted Pedestrians? An exploration of motion planning at unsignalized Mid-block crosswalks
( Elsevier , 2022 , Article)Pedestrian distraction may provoke severe difficulties in automated vehicle (AV) control, which may significantly affect the safety performance of AVs, especially at unsignalized mid-block crosswalks (UMCs). However, there ...
