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السجلات المعروضة 2552 -- 2571 من 7773
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Dual Mechanical Port Machine Based Hybrid Electric Vehicle Using Reduced Switch Converters
( IEEE , 2019 , Article)Due to the increased environmental pollution, hybrid vehicles have attracted enormous attention in today's society. The two most important factors in designing these vehicles are size and weight. For this purpose, some ... -
Dual Stage Single-Phase to Multiphase Matrix Converter for Variable Frequency Applications
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)A single-stage matrix converter (MC) is preferred for the conversion of a single-phase (1) supply of fundamental frequency (50 Hz) to the multiphase (m) power supply in a limited operating frequency range (5-15 Hz). These ... -
Dual-polarized spatial-temporal propagation measurement and modeling in uma o2i scenario at 3.5 GHz
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Outdoor-to-indoor (O2I) coverage in urban areas by using the sub-6 GHz (sub-6G) band is important in the fifth generation (5G) mobile communication system. The spatial-temporal propagation characteristics in different ... -
Dual-technology power plant as a potential solution for the clean water and electricity productions: Eritrea case study
( Elsevier , 2022 , Article)According to WorldVision, Eritrea has the least access to clean water in Africa. Therefore, this work presents a unique dual-technology power plant (DTPP) model for electricity and distilled water production as a potential ... -
Duality of Lean Construction and Building Information Modeling into Digital Collaborative Scheduling in Qatar: A Conceptual Framework
( Qatar University Press , 2023 , Conference Paper)Long has the construction industry been chastised for its low production performance. Building Information Modelling (BIM) and Lean Construction (LC) are two of the most widely adopted concepts in the construction industry ... -
Dubai: An Urbanism Shaped for Global Tourism
( OMICS International , 2015 , Article)The urban transformation experience of Dubai presents an interesting model of dealing with globalization and benefiting from its flows of people, capital, and transformation. Although that city does not have rich urban ... -
Duplex Ni-P-ZrO2/Ni-P electroless coating on stainless steel
( Elsevier Ltd , 2015 , Article)Duplex Ni–P–ZrO2/Ni–P coating was electroless deposited onto stainless steel substrates. High phosphorus Ni–P coating was plated as the inner layer to improve the corrosion resistance and low phosphorus sol-enhanced Ni–P–ZrO2 ... -
Durability characteristics of high and ultra-high performance concretes
( Elsevier , 2021 , Article)Durability characteristics of high-performance concrete (HPC) and ultra-high performance concrete (UHPC) are evaluated in comparison to normal strength concrete (NSC). HPC and UHPC are cast using commonly available materials ... -
Dust accumulation and aggregation on PV panels: An integrated survey on impacts, mathematical models, cleaning mechanisms, and possible sustainable solution
( Elsevier Ltd , 2023 , Article Review)Photovoltaic (PV) panels are one of the most emerging components of renewable energy integration. However, where the PV systems bring power conversion efficiency with its bulk installation setup and eco-friendly feasibility, ... -
DVF-fog: Distributed virtual firewall in fog computing based on risk analysis
( Inderscience Publishers , 2019 , Article)To eliminate network saturation during data exchanges, fog computing is deployed as the technology that benefits from both cloud computing and internet of things (IoT) paradigms. Therefore, we focus on network access control ... -
DwaRa: A Deep Learning-Based Dynamic Toll Pricing Scheme for Intelligent Transportation Systems
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)In Internet-of-Vehicles (IoV) ecosystems, intelligent toll gates (ITGs) connect nearby metropolitan cities through smart highways. At ITGs, existing solutions integrate blockchain (BC) and deep-learning schemes to leverage ... -
DyDroid: Measuring Dynamic Code Loading and Its Security Implications in Android Applications
( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Android has provided dynamic code loading (DCL) since API level one. DCL allows an app developer to load additional code at runtime. DCL raises numerous challenges with regards to security and accountability analysis of ... -
Dynamic 3D imaging of gas hydrate kinetics using synchrotron computed tomography
( EDP Sciences , 2020 , Conference Paper)The availability of natural gas hydrates and the continuing increase in energy demand, motivated researchers to consider gas hydrates as a future source of energy. Fundamental understanding of hydrate dissociation kinetics ... -
Dynamic aggregated building electricity load modeling and simulation
( Elsevier B.V. , 2014 , Article)In order to support the growing interest in demand response modeling and analysis, there is a need for physical-based building load models. This work presents a new approach for simulating electrical power flow in buildings. ... -
Dynamic analysis of application delivery network for leveraging software defined infrastructures
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)Application Service Providers (ASPs) may obtain resources from a number of cloud service providers (CSPs) in an attempt to improve latency and minimize operational expenses (OpEx). The CSPs may use management and control ... -
Dynamic and multi-stage capacity expansion planning in microgrid integrated with electric vehicle charging station
( Elsevier , 2020 , Article)This paper investigates the long-term dynamic capacity expansion planning in the microgrids. The microgrid is supplied by various capacity resources including wind, solar, micro gas turbine, and energy storage system. The ... -
Dynamic behavior modelling of a hybrid magnetorheological elastomer with encapsulated fluid for base vibration isolation
( Elsevier , 2023 , Article)Magnetorheological elastomers (MRE) based semi-active isolators utilize MREs whose mechanical properties, such as stiffness and damping, change in response to an external magnetic field. MREs implementation in semi-active ... -
Dynamic behavior of mixer-settlers
( Wiley Subscription Services, Inc., A Wiley Company , 1990 , Article)A mathematical model has been developed to simulate and predict the dynamic behavior of liquid extraction counter current operations in mixer-settler units. Murphree efficiency has been included in the model. The behavior ... -
Dynamic Contract Design for Federated Learning in Smart Healthcare Applications
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Currently, the data collected by the Internet of Healthcare Things, i.e., healthcare oriented Internet of Things (IoT), still rely on cloud-based centralized data aggregation and processing. To reduce the need for transmission ... -
Dynamic Distributed Multi-Path Aided Load Balancing for Optical Data Center Networks
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Article)Benefiting from dense connections in data center networks (DCNs), load balancing algorithms are capable of steering traffic into multiple paths for the sake of preventing traffic congestion. However, given each path's ...
