Browsing College of Engineering by Title
Now showing items 5918-5937 of 7741
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Protecting environment and assuring efficient energy transfer using ionic liquids
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)Gas hydrates are ice-like crystalline compounds that are formed when small gas molecules get trapped within the water molecules under high pressure and low-temperature conditions in oil and gas transmission lines. The ... -
Protecting private cloud located within public cloud
( Institute of Electrical and Electronics Engineers Inc. , 2013 , Conference Paper)Many studies use cryptographic technologies to protect sensitive data in public cloud. However, these approaches may introduce large overheads. Recently, hybrid cloud started to gain a lot of attentions. A hybrid cloud ... -
Protecting Your Shopping Preference with Differential Privacy
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Online banks may disclose consumers' shopping preferences due to various attacks. With differential privacy, each consumer can disturb his consumption amount locally before sending it to online banks. However, directly ... -
Protection of Transmission Line in Presence of Parallel Capacitance Elements
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Recently, Flexible AC Transmission System (FACTS) devices emerged to the electrical transmission line power systems and their importance increased significantly. FACTS are mainly used for enhancing power transferability ... -
Protocol design and stability analysis of cooperative cognitive radio users
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)A single cognitive radio transmitter-receiver pair shares the spectrum with two primary users communicating with their respective receivers. Each primary user has a local traffic queue, whereas the cognitive user has three ... -
Provider selection and task allocation in telecommunications with QoS degradation policy
( Springer New York LLC , 2018 , Article)The information age that we are living in is characterized by exponentially increasing needs and corresponding means to access, transmit and use data in a variety of business settings. Fast growing demand, which is translated ... -
Providing project management knowledge and skills through scaffolding and project-based learning strategy
( Emerald Group Holdings Ltd. , 2021 , Article)Purpose: Project management skills are important for today's engineers, as they get involved in various project-based employment roles. The purpose of this paper is to discuss a learning model to provide project management ... -
PS/TiO2 (polystyrene/titanium dioxide) composite nanofibers with higher surface-to-volume ratio prepared by electrospinning: Morphology and thermal properties
( John Wiley & Sons, Ltd. , 2013 , Article)Polystyrene (PS)/Titanium dioxide (TiO2) composite nanofibers were prepared by electrospinning of PS/TiO2 solution in N,N-dimethylformamide (DMF). The effect of PS and TiO2 concentration on the morphology and thermal ... -
PTNet: A parameterizable data center network
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)This paper presents PTNet, a new data center topology that is specifically designed to offer a high and parameterized scalability with just one layer architecture. Furthermore, despite its high scalability, PTNet grants a ... -
PTNet: An efficient and green data center network
( Academic Press Inc. , 2017 , Article)In recent years, data centers have witnessed an exponential growth for hosting hundreds of thousands of servers as well as to accommodating a very large demand for resources. To fulfill the required level of demand, some ... -
Public Realm at Qatar University Campus: Perception and sustainability of Open Green Spaces
( Scholars Middle East Publishers , 2017 , Article)Open green spaces are considered as an integral part of university campuses worldwide and the related studies reveal the significant impact of the green spaces on the quality of life in the campuses. Thus, scholars have ... -
Public Security Surveillance System Using Blockchain Technology and Advanced Image Processing Techniques
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)National security is a top priority to mitigate intrusions and criminal acts. Governments require robust national surveillance system that can cover all geographical areas, including the blind spots that may hold violence ... -
Public transport versus solo travel mode choices during the COVID-19 pandemic: Self-reported evidence from a developing country
( Elsevier , 2021 , Article)A sharp decline in public transport use has been reported worldwide since the outbreak of the COVID-19 pandemic. As the virus spreads through close contacts, particularly in closed environments, public transport vehicles ... -
Publisher Correction: A lightweight neural network with multiscale feature enhancement for liver CT segmentation (Scientific Reports, (2022), 12, 1, (14153), 10.1038/s41598-022-16828-6)
( Nature Research , 2022 , Other)[No abstract available] -
PUC: Packet Update Caching for energy efficient IoT-based Information-Centric Networking
( Elsevier B.V. , 2019 , Article)The future Internet, known as Information-Centric Networking (ICN), is a realistic solution to content delivery between the content request generators (subscribers) and the server (publisher) in the Internet of Things (IoT) ... -
Pull-off characterization of FRCM/Concrete interface
( Elsevier Ltd , 2019 , Article)Fabric-reinforced cementitious matrix (FRCM) composites are usually surface-applied for strengthening reinforced concrete (RC) structures. The efficacy of the FRCM strengthening systems is dependent on the FRCM/concrete ... -
Pulmonary Fibrosis Progression Prediction Using Image Processing and Machine Learning
( Springer Nature , 2021 , Book chapter)The onset of COVID-19 has focused the attention of the research community on lung diseases and conditions. Idiopathic pulmonary fibrosis (IPF), in which internal scarring of the lung takes place, has gone undetected among ... -
Pulse Width Modulation of Power Electronic DC-AC Converter
( John Wiley & Sons, Ltd , 2012 , Book chapter) -
Pulse width modulation technique for a three-to-five phase matrix converter with reduced commutations
( Institution of Engineering and Technology , 2016 , Article)Variable-speed multiphase drive systems have become an increasingly important topics compared with conventional three-phase one due to their distinct advantages. This study presents a new pulse width modulation (PWM) ... -
Pure random orthogonal search (PROS): A plain and elegant parameterless algorithm for global optimization
( MDPI AG , 2021 , Article)A new, fast, elegant, and simple stochastic optimization search method is proposed, which exhibits surprisingly good performance and robustness considering its simplicity. We name the algorithm pure random orthogonal search ...