تصفح Faculty Contributions حسب العنوان
السجلات المعروضة 5134 -- 5153 من 17779
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Drift optimization of high-rise buildings in earthquake zones
( John Wiley & Sons, Ltd. , 2011 , Article)This paper presents a Drift Design Structural Model (DDSM) for the design optimization of high-rise buildings in seismic zones. The model is formulated as a Generalized Single Degree of Freedom System subjected to equivalent ... -
Drill string nonlinear vibrations: Experimental studies and finite-element analysis
( Institute of Physics Publishing , 2018 , Conference Paper)In the present work, nonlinear vibrations of drill strings are studied. A laboratory scale arrangement consisting of a flexible rod with rotor-stator system is used to study the system dynamics. A finite-element model has ... -
Drillstring Failure - Identification, Modeling, and Experimental Characterization
( American Society of Mechanical Engineers (ASME) , 2019 , Article)Drilling is one of the costliest and risky activities in oil and gas industry due to complexity of interactions with downhole formation. Under such conditions, the uncertainty of drillstring behavior increases, and hence, ... -
Drive-up INR testing and phone-based consultations service during COVID-19 pandemic in a pharmacist-lead anticoagulation clinic in Qatar: Monitoring, clinical, resource utilization, and patient- oriented outcomes
( Wiley , 2021 , Article)Background: Coronavirus disease 2019 (COVID-19) pandemic has resulted in unprecedented pressure on healthcare systems and led to widespread utilization of telemedicine or telehealth services. Combined with teleclinics, ... -
Driver activity recognition in virtual reality driving simulation
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)In this research, we present the design of a driving seat with driver activities recognition based on a passive method for measuring body-postures by using two force sensor arrays to inspect the pressure patterns exhibited ... -
Driver Drowsiness Detection Study using Heart Rate Variability analysis in Virtual Reality Environment
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)Introduction Mobility and road safety is one of the grand challenges that Qatar is facing during the last decade. There are many ways to enhance the road safety. One way is to characterize the factors contributing to the ... -
Drivers for energy analysis towards a BIM-enabled information flow
( Emerald Publishing , 2023 , Article)Purpose: Energy analysis (EA) within a building information modelling (BIM) enables consistent data integration in central repositories and eases information exchange, reducing rework. However, data loss during information ... -
Drivers of circular economy for small and medium enterprises: Case study on the Indian state of Tamil Nadu
( Elsevier , 2022 , Article)The present paper highlights the growing relevance of the Circular Economy (CE), its adoption by Small- and Medium-sized Enterprises (SMEs), and the relationship between the drivers of CE. Using a case study of CE adoption ... -
Drivers of employee entrepreneurial intention: a study of the oil and gas sector in Qatar
( Inderscience Publishers , 2023 , Article)Many employees are opting to start new businesses while working full-time for established firms. Although employee entrepreneurship has attracted much attention recently, very little is known on what motivates employees ... -
Drivers of snow leopard poaching and trade in Pakistan and implications for management
( Pensoft Publishers , 2022 , Article)The snow leopard is one of the highly valued species from high-altitude mountain ecosystems of Central and Southeast Asia, including Pakistan. This keystone species is facing a myriad of conventional and emerging threats, ... -
Drivers of Social Media Networking Site Continuance Intention in Jordan and South Africa: Do National Cultural Differences Matter?
( IGI Global , 2022 , Article)The present study integrates perceived service quality and national cultural dimensions into the expectation-confirmation model (ECM) to ascertain the antecedents of user satisfaction and continuance use of SNSs and tested ... -
Drivers' perceptions of smartphone applications for real-time route planning and distracted driving prevention
( Hindawi Limited , 2019 , Article)Given the increasing importance and availability of traffic-related smartphone applications, understanding their potential use is vital, especially in developing countries. This research explores motorist perceptions of ... -
Drivers’ perceptions of the sharing economy for transport services
( Elsevier Inc. , 2022 , Article)The sharing economy (SE) has been studied from various perspectives, but ridesharing is a particularly popular type of SE that has manifested around the world. Prior studies of the SE have largely explored customers’ ... -
Driving behaviour and sustainable mobility-policies and approaches revisited
( MDPI AG , 2018 , Article)Climate change is receiving increasing attention in recent years. The transportation sector contributes substantially to increased fuel consumption, greenhouse gas (GHG) emissions, and poor air quality, which imposes a ... -
Driving customer loyalty in the Malaysian fast food industry: The role of halal logo, trust and perceived reputation
( Emerald , 2019 , Article)Purpose: Although the importance of halal logo in determining purchase intention has been recognized in the marketing literature, there is a dearth of study that has examined the impact of halal logo toward customer loyalty. ... -
Driving simulation sickness and the sense of presence: Correlation and contributing factors
( Elsevier Ltd , 2021 , Article)Driving simulators are useful and effective tools for conducting studies in the field of traffic safety. Simulation sickness (SS) and the sense of presence (SP) are two well-known factors that could affect the results of ... -
DRL-HEMS: Deep Reinforcement Learning Agent for Demand Response in Home Energy Management Systems Considering Customers and Operators Perspectives
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)With the smart grid and smart homes development, different data are made available, providing a source for training algorithms, such as deep reinforcement learning (DRL), in smart grid applications. These algorithms allowed ... -
DroidNative: Automating and optimizing detection of Android native code malware variants
( Elsevier Ltd , 2017 , Article)According to the Symantec and F-Secure threat reports, mobile malware development in 2013 and 2014 has continued to focus almost exclusively (~99%) on the Android platform. Malware writers are applying stealthy mutations ... -
Droits de l'homme : regards croisés franco-qatarien
( Dictus Publishing , 2017 , Book)Quelle place faut-il accorder aux droits de l'homme au Qatar ? La question peut paraître polémique. A vrai dire, ce thème a été l'occasion d'un échange fructueux entre juristes français, tunisiens, égyptiens et qatariens ... -
Droits de l'homme dans le Code du travail Qatarien
( Dictus Publishing , 2017 , Article)Cette recherche aborde la question des droits de l'homme dans le Code du travail Qatarien à partir du fait que la grande masse des travailleurs au Qatar sont des travailleurs migrants , et ceci rend la question des droits ...
