Browsing College of Engineering by Title
Now showing items 2071-2090 of 7996
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COVID-19 infection map generation and detection from chest X-ray images
( Springer Science and Business Media Deutschland GmbH , 2021 , Article)Computer-aided diagnosis has become a necessity for accurate and immediate coronavirus disease 2019 (COVID-19) detection to aid treatment and prevent the spread of the virus. Numerous studies have proposed to use Deep ... -
COVID-19 lesion segmentation using lung CT scan images: Comparative study based on active contour models
( MDPI , 2021 , Article)Pneumonia is a lung infection that threatens all age groups. In this paper, we use CT scans to investigate the effectiveness of active contour models (ACMs) for segmentation of pneumonia caused by the Coronavirus disease ... -
COVID-19 Optimizer Algorithm, Modeling and Controlling of Coronavirus Distribution Process
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)The emergence of novel COVID-19 is causing an overload on public health sector and a high fatality rate. The key priority is to contain the epidemic and reduce the infection rate. It is imperative to stress on ensuring ... -
Covid-19: Challenges & Perspectives
( College of Medicine - Qatar University , 2020 , Video)A Virtual Conference to shed light on the QU's prominent trends and research efforts addressing Corona virus. -
COVID-19: Modeling, AI and Innovative Technologies to Flatten the Curve
( College of Engineering - Qatar University , 2020 , Video)NA -
COVID-19: Supply Chain Disruption and Food Security – Re-Think
( College of Engineering - Qatar Univesrsity , 2020 , Video)No abstract is available -
CPSLP: A Cloud-Based Scheme for Protecting Source Location Privacy in Wireless Sensor Networks Using Multi-Sinks
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Source location privacy is a major problem in wireless sensor networks (WSNs). WSNs are usually deployed in random areas with no protection. The source location reveals valuable information about targets. If an adversary ... -
Cranial reconstruction after decompressive craniectomy: Prediction of complications using fuzzy logic
( IEEE , 2011 , Article)Introduction: Cranial reconstruction after decompressive craniectomy (DC) has been shown to be associated with a relatively high complication rate (16.4%-34%) compared with standard neurosurgical procedures (2%-5%). Most ... -
Crashworthiness characteristics of carbon jute glass reinforced epoxy composite circular tubes
( John Wiley and SonsInc. , 2018 , Article)This article provides an experimental investigation into the crashworthiness of carbon jute glass reinforced epoxy circular composite tubes. The test specimens were fabricated of 6 layers with different stacking sequence ... -
Crashworthiness design of multi-cell tapered tubes using response surface methodology
( Shahid Rajaee Teacher Tarining University (SRTTU) , 2019 , Article)In this article, crashworthiness performance and crushing behavior of tapered structures with four internal reinforcing plates under axial and oblique dynamic loadings is investigated. These structures have a tapered form ... -
Crashworthiness of pre-impacted glass/epoxy composite tubes
( Elsevier Ltd , 2016 , Conference Paper)Composite materials currently have several uses, including aeronautical, marine, and piping applications. Composites are well-known for their specific strength and stiffness; however, the tolerance of composites to ... -
Crashworthiness optimization of composite hexagonal ring system using random forest classification and artificial neural network
( Elsevier , 2024 , Article)This research aims to enhance the safety level and crash resiliency of targeted woven roving glass/epoxy composite material for various industry 4.0 applications. Advanced machine learning algorithms are used in this study ... -
Credit default swap pricing using artificial neural networks
(2010 , Conference Paper)The credit derivatives market has experienced unprecedented growth over the past few years. As such, there is a growing interest in tools for pricing the most prominent credit derivative, the credit default swap. In this ... -
Criteria and Challenges of Inclusive Design in the Built Environment
( Qatar University Press , 2023 , Conference Paper)Inclusive design is about designing accessible spaces for individuals with different needs. It beholds the ability to affect people's behaviour in the built environment, especially People With Disability (PWDs). Inclusive ... -
Critical Assessment of Contract Administration Using Multidimensional Fuzzy Logic Approach
( American Society of Civil Engineers (ASCE) , 2021 , Article)The success of a project depends on the importance of investigating the impact of contract administration implementation parameters such as response time, approval process, resolving issues, coordination, and documentation. ... -
Critical factors determining bid/no bid decisions of contractors in Qatar
( American Society of Civil Engineers (ASCE) , 2014 , Article)To bid or not to bid for construction projects is a crucial strategic decision for contractors' sustainability in the industry. The high complexity and uncertainty associated with such a decision-making process, which ... -
Critical success factors for Lean Six Sigma in SMEs (small and medium enterprises)
( Emerald Group Publishing Ltd. , 2016 , Article)Purpose - The purpose of this paper is to identify and list critical success factors (CSFs) of Lean Six Sigma (LSS) framework affecting and influencing quality, operational and financial performance of small and medium ... -
Criticality measures for components with multi-dimensional degradation
( Taylor and Francis Ltd. , 2014 , Article)Failures of engineering structures and equipment are often attributed to the failure of a single component. Hence, it is important to identify critical components in a system and understand how a component's criticality ... -
Cross coupled interlinked split ring resonator based epsilon negative metamaterial with high effective medium ratio for multiband satellite and radar communications
( Elsevier , 2020 , Article)In this paper, a cross coupled interlinked split ring resonator based (CCI-SRR) based metamaterial has been presented. Epsilon negative (ENG) with a highly effective medium ratio (EMR) is attained in this metamaterial. The ... -
Cross Layer NOMA Interference Mitigation for Femtocell Users in 5G Environment
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)In this paper, we propose a joint channel allocation and power control algorithm by using cognitive radio non-orthogonal multiple access (CR-NOMA) for femtocell users (FUs). The aim is to maximize the sum rate of the FUs ...