Browsing by Title
Now showing items 2299-2318 of 48685
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An exact approach for the multicommodity network optimization problem with a step cost function
( EDP Sciences , 2019 , Article)We investigate the Multicommodity Network Optimization Problem with a Step Cost Function (MNOP-SCF) where the available facilities to be installed on the edges have discrete step-increasing cost and capacity functions. ... -
An examination of factors that influence the number of information security policy violations in Qatari organizations
( Emerald Group Publishing Ltd. , 2015 , Article)Purpose: This paper aims to investigate factors that impact the number of information security policy violations in Qatari organizations and to examine the moderating effect of Hofstede's cultural dimensions on the ... -
AN EXAMINATION OF KUWAITI MEDIATION IN THE GULF CRISIS
(2022 , Master Thesis)This study examines the role of Kuwait as a mediator in the 2017-2021 Gulf crisis. In so doing, the study explores Kuwait's motivations for undertaking the mediator role, the reasons for the conflicting parties' acceptance ... -
An examination of the e-commerce technology drivers in the real estate industry
( LLC CPC Business Perspectives , 2018 , Article)This study examined the factors that drive e-commerce technology adoption in the real estate industry in Qatar using the Technology Acceptance Model 3 (TAM3) and sought to analyze the relationship between perceived usefulness, ... -
An Examination of the Employment Preparedness, Job Satisfaction, and Impact in the Workplace of Qatar University Pharmacy Alumni: A Mixed Methods Study
( Qatar University Press , 2021 , Poster)Introduction: The level of alumni's job satisfaction and preparedness has been found to affect the impact in the workplace. Little is known about alumni's employment experience in Qatar. Objective: The aim of this study ... -
AN EXAMINATION OF THE STRATEGIC DECISION IMPLEMENTATION PROCESS THE RELATIONSHIP BETWEEN CONTEXT, PROCESS, AND OUTCOMES
(2024 , Dissertation)Strategic decision implementation is an important subject for both researchers and managers, yet a relatively under-researched area in the strategic management literature, even though a significant proportion of decision ... -
An Experience of Using a Handwriting Haptic Device to Fine-Tune the Children Motor Skills
( Springer Science and Business Media Deutschland GmbH , 2023 , Conference Paper)Handwriting can help children to improve their learning of a language and fine-tune their motor skills. Every child needs to develop her/his handwriting skill to grasp new concepts appropriately and learn the language ... -
An experience to develop a web portal about the historical and archeological sites in qatar
( IEEE Computer Society , 2010 , Conference Paper)Qatar is located in the heart of the Arabian Peninsula. The country possesses many magnificent historical and archaeological sites which are the common heritage and history of the Arab and Muslim people. However, a little ... -
An Experimental and Kinetic Study of the Sorption of Carbon Dioxide onto Amine-Treated Oil Fly Ash
( Hindawi Publishing Corporation , 2016 , Article)A new CO2 adsorbent is produced from waste oil fly ash (OFA). Ammonium hydroxide solution is used to convert OFA to activated carbon. Then, the product is used for the adsorption of CO2 from a nitrogen/carbon dioxide ... -
AN EXPERIMENTAL AND NUMERICAL INVESTIGATION OF THE COMBINATION OF DIFFERENT DAMPER TYPES FOR IMPROVED CONTROL OF VIBRATION
(2022 , Master Thesis)Eliminating and reducing unwanted vibrations required a good knowledge of the dynamic systems fundamental components; mass, spring, and damper. Meanwhile, dampers are responsible for reducing the vibrations amplitudes and ... -
An experimental investigation into crushing behavior of radially stiffened GFRP composite tubes
( Elsevier Ltd , 2014 , Article)State-of-the-art studies of the crushing of composite tubes reveal different factors affecting their crashworthiness. Of those factors, the geometrical property of the tube is of great interest. In the current study, four ... -
An experimental investigation of emission performance of heterogenous catalyst jatropha biodiesel using RSM
( Elsevier Ltd , 2021 , Article)Tremendous growth in the number of automobiles in developed and developing global economies has exorbitantly boosted competition for petroleum products. Petroleum products derived from fossil fuels are predominantly ... -
An experimental performance evaluation of the hybrid FSO/RF
( SPIE , 2017 , Conference Paper)This paper is a first attempt to study the effects of atmospheric turbulences on hybrid free space optics/ radio frequency (FSO/RF) transmission system in Doha, Qatar. The state of Qatar is characterized by a Mediterranean ... -
An experimental study of the amphibious robot inspired by biological duck foot
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Conference Paper)A lot of issues are faced in the exploration due to complexity of terrain and/or unexpected environment, due to which many places are left unmapped. The aim of this project is to design and develop an amphibious robot which ... -
An experimental study on the effect of using gas-to-liquid (GTL) fuel on diesel engine performance and emissions
( Elsevier B.V. , 2016 , Article)Gas to Liquid (GTL) fuel is considered one of the most propitious clean alternative fuels for the diesel engines. The aim of this study was to experimentally compare the performance and emissions of a diesel engine fueled ... -
An experimental validation of numerical model for top-hat tubular structure subjected to axial crush
( MDPI AG , 2021 , Article)Vehicle crashworthiness is an important aspect to consider when designing a vehicle to ensure the safety of the occupants. Besides this, vehicles are also designed to reduce weight for better fuel economics. One possible ... -
An Exploration into Delay-Influencing Factors on Healthcare Construction Projects: The Case of Saudi Arabia
( Qatar University Press , 2023 , Conference Paper)The construction project's delay is one of the biggest challenges that concern practitioners in the construction industry. The success or failure of construction projects is usually measured by the building team's achievement ... -
An exploration of accounting information system's role in SMEs failure triangular
( Inderscience Enterprises Ltd. , 2018 , Article)High rates of SMEs failure in recent years question whether and how information system can help in raising financial awareness? To address this question, the present paper seeks to empirically explore the relationship ... -
An Exploratory Study of Teachers' Perceptions of Prosocial Behaviors in Preschool Children
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Children's social development is generally facilitated in the context of the unique, socialization experiences that they encounter at school and at. Such experiences are likely to manifest themselves in prosocial behaviors ... -
An exploratory study of teachers' perceptions of prosocial behaviors in preschool children
( Elsevier Ltd , 2017 , Article)The purpose of this study was to assess the occurrences of prosocial behaviors in preschool children according to the perceptions of their teachers, examine if variations of prosocial behaviors exist among boys and girls, ...
