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السجلات المعروضة 1193 -- 1212 من 48376
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A Quantitative Evaluation of Urban Green Spaces in Rajshahi, Bangladesh
( Qatar University Press , 2023 , Conference Paper)Being a developing country, Bangladesh has faced rapid growth in urbanization in the past few decades. This results in decreasing parks and other green spaces in urban areas. Rajshahi is one of the divisional districts in ... -
A quantum chemistry study of natural gas hydrates
( Springer Verlag , 2014 , Article)The structure and properties of natural gas hydrates containing hydrocarbons, CO2, and N2 molecules were studied by using computational quantum chemistry methods via the density functional theory approach. All host cages ... -
A Quasi -Oppositional Method for Output Tracking Control by Swarm -Based MPID Controller on AC/HVDC Interconnected Systems with Virtual Inertia Emulation
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)This paper presents a comprehensive evaluation of the effect of quasi oppositional -based learning method utilization in output tracking control through a swarm-based multivariable Proportional-Integral-Derivative (SMPID) ... -
A Quasi Impedance Source Inverter based Wireless Power Transfer System for Battery Charging Applications for Electric Vehicle
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)In this paper, a quasi-impendence source-based inductive type wireless power transfer rapid charging system of 60 kW is presented. The proposed system consists of a quasi Z-source converter (required to boost the input ... -
A rapid method for low temperature microencapsulation of phase change materials (Pcms) using a coiled tube ultraviolet reactor
( MDPI , 2021 , Article)Microencapsulation of phase change materials (PCMs) remain a suitable option within building materials, as they contribute to the thermal mass and provide an energy buffer, an added benefit. This paper presents a novel ... -
A rare case of Double Superior Vena Cava, diagnosed after Central Line placement, in a poly-trauma patient
( Hamad bin Khalifa University Press (HBKU Press) , 2022 , Article)Health professionals involved in invasive procedures such as central venous catheter placement should have a thorough knowledge of thoracic vascular anatomy. Various developmental anomalies of the large intra-thoracic veins ... -
A rating scale for the assessment of objective and subjective formal thought and language disorder (TALD)
( Elsevier , 2014 , Article)Formal thought disorder (FTD) is a core syndrome of schizophrenia. However, patients with other diagnoses, such as mania and depression amongst others, also present with FTD. We introduce a novel, comprehensive clinical ... -
A reactive agent-based decision-making system for SBCE
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Nowadays, manufactured products offer more and more personalization. This paradigm is in acceleration due to the emergence of mass customization proposed by industry 4.0. To cope with this demand, industry must design ... -
A Real Case-Based Study Exploring Influence of Human Age and Gender on Drivers’ Behavior and Traffic Safety
( Springer Verlag , 2018 , Conference Paper)The demand for understanding the functional relationship between changes in traffic safety level and human-related factors has increased remarkably due to a steady increase in population and traffic volume. Motor vehicle ... -
A real study-based modeling of stochastic behavior of traffic crash counts using penalized poisson-GzLM
( IEOM Society , 2019 , Conference Paper)Data-based prediction models for vehicular crash counts are in high demand by transport and traffic authorities in Qatar. The road crash models based on in-depth data are important for developing efficient road safety ... -
A Real-Time CNN-Based Lightweight Mobile Masked Face Recognition System
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Due to the global spread of the Covid-19 virus and its variants, new needs and problems have emerged during the pandemic that deeply affects our lives. Wearing masks as the most effective measure to prevent the spread and ... -
A real-time early warning seismic event detection algorithm using smart geo-spatial bi-axial inclinometer nodes for Industry 4.0 applications
( MDPI AG , 2019 , Article)Earthquakes are one of the major natural calamities as well as a prime subject of interest for seismologists, state agencies, and ground motion instrumentation scientists. The real-time data analysis of multi-sensor ... -
A real-time gradient aware multi-variable handheld urban scale air quality mapping IoT system
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)In outdoor urban scale air quality mapping, electrochemical sensors warm-up time, cross-sensitivity, geo-location typography, and energy efficiency are major challenges. These challenges lead to real-time gradient anomalies ... -
A Reconfigurable Connected Health Platform Using ZYNQ System on Chip
( Springer , 2018 , Book chapter)This paper presents a reconfigurable connected health platform for fall and cardiac disease detection to be used in smart home environments using Shimmer sensing device and ZYNQ System on Chip (SoC) platform. The system ... -
A Reconfigurable Multipurpose SoC Mobile Platform for metal detection
( Hamad bin Khalifa University Press (HBKU Press) , 2018 , Conference Paper)Background and Objectives One of the key problems in mobile robotics is the ability to understand and analyze the surrounding environment in a useful way. This is especially important in dangerous applications where human ... -
A reconfigurable supporting connected health environment for people with chronic diseases
( IGI Global , 2018 , Book chapter)Digital healthcare is becoming increasingly important as the ageing population and the number of people diagnosed with chronic diseases is increasing. The face of healthcare delivery has changed radically and at its core ... -
A reduced switch-count SEPIC-based inverter for asymmetrical dual three-phase induction machines
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)The interest in multiphase drives has been steadily growing during the last decade due to the promising potentials offered by multiphase machines over conventional three-phase counterpart. In this context, six-phase induction ... -
A reduced switch-count single-phase SEPIC-based inverter
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Recently, reduced switch-count converters have garnered exceptional attention in power electronic systems due to the diversified advantages such as low cost, low weight and volume, and high reliability offered by them. In ... -
A regularization approach to MSE analysis of OFDM under phase noise
( Elsevier , 2018 , Article)Orthogonal frequency division multiplexing (OFDM) is widely used in broadband wireless communications systems because of its high resilience to frequency-selective fading and its low implementation complexity. Phase noise ... -
A Reliability-Aware Network Service Chain Provisioning with Delay Guarantees in NFV-Enabled Enterprise Datacenter Networks
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Article)Traditionally, service-specific network functions (NFs) (e.g., Firewall, intrusion detection system, etc.) are executed by installation-and maintenance-costly hardware middleboxes that are deployed within a datacenter ...
