تصفح Faculty Contributions حسب العنوان
السجلات المعروضة 8119 -- 8138 من 17703
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Humoristic Translanguaging in Intercultural Communication in Qatar: Merits, Limitations, and Its Potential Contribution to Policy Development
( Springer, Singapore , 2021 , Book chapter)This paper deals with the merits and limitations of a pedagogical practice that has been developed in the context of teaching undergraduate sociolinguistics courses in a state tertiary education institute in the State of ... -
HVAC system attack detection dataset
( Elsevier Inc. , 2021 , Dataset)The importance of the security of building management systems (BMSs) has increased given the advances in the technologies used. Since the Heating, Ventilation, and Air Conditioning (HVAC) system in buildings accounts for ... -
HVDC shunt tap based on series-input parallel-output DC-AC multi-module VSCs with DC voltages balancing
( Institution of Engineering and Technology , 2014 , Conference Paper)Conventionally, tapping-off a small amount of power from an HVDC transmission line to a three-phase local network can be achieved using a DC-to-AC voltage source converter (VSC) followed by a step down transformer. In order ... -
HVDC shunt tap based on series-input parallel-output DC-AC multi-module VSCs with DC voltages balancing
( Institution of Engineering and Technology , 2014 , Conference Paper)Conventionally, tapping-off a small amount of power from an HVDC transmission line to a three-phase local network can be achieved using a DC-to-AC voltage source converter (VSC) followed by a step down transformer. In order ... -
HVDC shunt tap based on three single-phase half-bridge series-connected MMCs operated under 2L modulation
( Institution of Engineering and Technology , 2019 , Article)In this study, a cost-effective HVDC shunt tap with low-number of relatively low-voltage semiconductor devices and small-sized passive components is proposed. The proposed architecture is based on employing three single-phase ... -
HW/SW co-design based implementation of Gas discrimination
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)A gas discrimination system is mainly made of two parts, the sensing part and the processing part. As an alternative solution to pure software or hardware implementation of the processing part of a gas identification system, ... -
Hybrid African vultures-grey wolf optimizer approach for electrical parameters extraction of solar panel models
( Elsevier Ltd , 2022 , Article)Three-diode model (TDM) of photovoltaic (PV) cells is a significantly precise model that addresses the electrical and optical losses in such PVs. Due to its nonlinearity and multivariable characteristics, the TDM is a ... -
Hybrid and modular multilevel converter designs for isolated HVDC-DC converters
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Article)Efficient medium and high-voltage dc-dc conversion is critical for future dc grids. This paper proposes a hybrid multilevel dc-ac converter structure that is used as the kernel of dc-dc conversion systems. Operation of the ... -
A Hybrid Approach for Seamless and Interoperable Communication in the Internet of Things
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Reliable and resource-aware communication is a challenging task in Internet of Things (IoT) networks. In these networks, seamless and interoperable communication among member devices is a challenging task that becomes more ... -
Hybrid attack detection framework for industrial control systems using 1D-convolutional neural network and isolation forest
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Industrial control systems (ICSs) are used in various infrastructures and industrial plants for realizing their control operation and ensuring their safety. Concerns about the cybersecurity of industrial control systems ... -
Hybrid Blockchain Platforms for the Internet of Things (IoT): A Systematic Literature Review
( MDPI , 2022 , Article Review)In recent years, research into blockchain technology and the Internet of Things (IoT) has grown rapidly due to an increase in media coverage. Many different blockchain applications and platforms have been developed for ... -
Hybrid Deep Learning-based Models for Crop Yield Prediction
( Taylor and Francis Ltd. , 2022 , Article)Predicting crop yield is a complex task since it depends on multiple factors. Although many models have been developed so far in the literature, the performance of current models is not satisfactory, and hence, they must ... -
A Hybrid Deep Reinforcement Learning for Autonomous Vehicles Smart-Platooning
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)The development of Autonomous Vehicles (AVs) envisions the promising technology of future Intelligent Transportation Systems (ITS). However, the complex road structures and increased vehicles cause traffic congestion and ... -
Hybrid differential evolutionary strawberry algorithm for real-parameter optimization problems
( Bellwether Publishing, Ltd. , 2021 , Article)Evolutionary algorithms (EAs) is a family of population-based nature optimization methods. In contrast to classical optimization techniques, EAs provide a set of approximated solutions for different test suites of optimization ... -
Hybrid ejector-absorption refrigeration systems: A review
( MDPI , 2021 , Article Review)Absorption Refrigeration Systems (ARS) are potential alternatives to direct expansion (DX) refrigeration systems. This review focused on the incorporation of an ejector into absorption refrigeration cycles to constitute ... -
Hybrid electro-optic plasmonic modulators based on directional coupler switches
( Springer Verlag , 2016 , Article)By breaking the diffraction limit, plasmonics enable the miniaturization of integrated optical signal processing units in a platform compatible with traditional CMOS technology. In such architectures, modulators and switches ... -
Hybrid Extended Boost Configuration G-Source Inverters
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)This paper presents novel three-phase dc-ac inverters based on extended boost impedance source structure which are term as hybrid extended boost T-source inverters (HEB?SI). These topologies are obtained from combining a ... -
Hybrid fault detection and isolation strategy for non-linear systems in the presence of large environmental disturbances
( Institution of Engineering and Technology , 2010 , Article)The problem of designing and developing a hybrid fault detection and isolation (FDI) scheme for a non-linear system that is subject to large environmental disturbances is investigated. In the proposed FDI scheme, a hybrid ... -
Hybrid Full-Duplex and Alternate Multiple Relay Selection and Beamforming in AF Cooperative Networks
( Institute of Electrical and Electronics Engineers Inc. , 2018 , Article)In this paper, multiple relay selection and beamforming techniques are applied to a dual-hop full-duplex (FD) amplify-and-forward relaying network. We show that our proposed techniques allow the selection to be adaptive ... -
Hybrid fuzzy sliding mode for stick-slip suppression in drill string systems
( Korean Society of Mechanical Engineers , 2022 , Article)Stick-slip vibration is one of the main factors that contribute greatly to reducing the service life of drill string equipment and decreasing the efficiency of the overall drilling system. Thus, it would be very desirable ...
