Browsing by Title
Now showing items 861-880 of 48322
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A matheuristic for the asymmetric capacitated vehicle routing problem
( Elsevier B.V. , 2018 , Article)In this paper, we propose a novel matheuristic for the Asymmetric Capacitated Vehicle Routing Problem (ACVRP). This optimization-based approach combines some heuristic concepts with compact mixed-integer linear programming ... -
A matheuristic for the robust integrated airline fleet assignment, aircraft routing, and crew pairing problem
( Elsevier , 2022 , Article)We address an integrated airline scheduling problem that combines three airline planning processes: fleet assignment, aircraft routing, and crew pairing. For a given daily flight schedule, the problem requires simultaneously ... -
A Matlab/Simulink model for capacitor voltages balancing in modular multilevel converters
( Institution of Engineering and Technology , 2016 , Conference Paper)The modular multilevel converter (MMC) is a potential candidate for high power applications due to its modularity, availability, and enhanced power quality features. Nevertheless, the voltage balancing of the floating ... -
A Matlab/Simulink Model for Electric Vehicle with Four Independent In-Wheel Drive and Steering
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)Four steering wheels in vehicles are one of the most promising innovations rising in the vehicular transportation industry. This spices up the request for vehicle models that can enable four-wheel steering to experiment ... -
A Matlab/Simulink-Based Average-Value Model of Multi-Terminal HVDC Network
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)Multi-terminal High-Voltage Direct Current (MTDC) networks are emerging as the promising technology in modern transmission systems for efficient and bulky renewable energy sources transfer over long distances. Nonetheless, ... -
A measurement study on the topologies of BitTorrent networks
( Institute of Electrical and Electronics Engineers Inc. , 2013 , Article)BitTorrent (BT) is a widely-used peer-to-peer (P2P) application. Most of BT's characteristics (except the topology) have been studied extensively by measurement approaches. In this paper, we deploy a measurement system to ... -
A mechanistic gas kick model to simulate gas in a riser with water and synthetic-based drilling fluid
( Society of Petroleum Engineers , 2020 , Conference Paper)This paper presents a simple mechanistic model to describe a gas kick in a drilling riser with water- based mud (WBM) and synthetic-based mud (SBM). This model can estimate key kick parameters such as the change in the ... -
A Mechanistic Model for Wellbore Cleanout in Horizontal and Inclined Wells
( Society of Petroleum Engineers (SPE) , 2021 , Conference Paper)The accumulation of rock cuttings, proppant, and other solid debris in the wellbore caused by inadequate cleanout remarkably impedes field operations. The cuttings removal process becomes a more challenging task as the ... -
A Mechanistic Neural Field Theory of How Anesthesia Suppresses Consciousness: Synaptic Drive Dynamics, Bifurcations, Attractors, and Partial State Equipartitioning
( Springer Verlag , 2015 , Article)With the advances in biochemistry, molecular biology, and neurochemistry there has been impressive progress in understanding the molecular properties of anesthetic agents. However, there has been little focus on how the ... -
A memetic algorithm for the bi-objective quadratic assignment problem
( Elsevier B.V. , 2019 , Conference Paper)Recently, multi-objective evolutionary algorithms (MOEAs) have been extensively used to solve multi-objective optimization problems (MOPs) since they have the ability to approximate a set of non-dominated solutions in ... -
A message from the new Editor-in-Chief
( Springer Science and Business Media Deutschland GmbH , 2021 , Article)[No abstract available] -
A meta-framework for modeling the human reading process in sentiment analysis
( Association for Computing Machinery , 2016 , Article)This article introduces a sentiment analysis approach that adopts the way humans read, interpret, and extract sentiment from text. Our motivation builds on the assumption that human interpretation should lead to the most ... -
A meta-review of meta-analyses and an updated meta-analysis on the efficacy of chloroquine and hydroxychloroquine in treating COVID19 infection
( Qatar University Press , 2020 , Poster)Objective: To synthesize the findings presented in systematic reviews and meta-analyses as well as to update the evidence using a meta-analysis in evaluating the efficacy and safety of CQ and HCQ with or without Azithromycin ... -
A Method for 3-D Printing Patient-Specific Prosthetic Arms with High Accuracy Shape and Size
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Article)Limb amputation creates serious emotional and functional damage to the one who lost a limb. For some upper limb prosthesis users, comfort and appearance are among the desired features. The objective of this paper is to ... -
A method for broken bar fault diagnosis in three phase induction motor drive system using Artificial Neural Networks
( Taylor and Francis Ltd. , 2021 , Article)This paper presents a high accuracy detection of Broken Rotor Bar (BRB) fault by Artificial Neural Network (ANN) through advanced signal processing tool as Hilbert Transform (HT) where three phase Induction Motor Drives ... -
A method towards cerebral aneurysm detection in clinical settings
( Springer Verlag , 2019 , Conference Paper)Cerebral aneurysms are among most prevalent and devastating cerebrovascular diseases of adult population worldwide. The resulting sequelae of untimely/inadequate therapeutic intervention include sub-arachnoid hemorrhage. ... -
A Methodology for daylight optimisation of high-rise buildings in the dense urban district using overhang length and glazing type variables with surrogate modelling
( Institute of Physics Publishing , 2019 , Conference Paper)Urbanization and population growth lead to the construction of higher buildings in the 21st century. This causes an increment on energy consumption as the amount of constructed floor areas is rising steadily. Integrating ... -
A METHODOLOGY TO ASSES ENVIRONMENTAL SUSTAINABILITY OF EDUCATIONAL BUILDINGS IN QATAR WITH A CASE STUDY
(2024 , Dissertation)Addressing the urgent global call for sustainable solutions in the building sector, this study embarked on suggesting an approach to investigate the life cycle sustainability analysis of the school buildings in Qatar in ... -
A Micelle Fusion-Aggregation Assembly Approach to Mesoporous Carbon Materials with Rich Active Sites for Ultrasensitive Ammonia Sensing
( American Chemical Society , 2016 , Article)Nanostructured carbon materials have received considerable attention due to their special physicochemical properties. Herein, ordered mesoporous carbons (OMCs) with two-dimension (2D) hexagonal mesostructure and unique ... -
A Micro-Moment System for Domestic Energy Efficiency Analysis
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Domestic user behavior is a crucial factor guiding overall power consumption, necessitating the development of systems that analyze and help shape energy-efficient behavior. Therefore, the most important step in the process ...
