The increasing impact of human-induced climate change and unplanned urban constructions has increased flooding incidents in recent years. Accurate identification of flooded areas is crucial for effective disaster mana...
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This paper studies an uplink dual-functional sensing and communication system assisted by an active or passive reconfigurable intelligent surface (RIS), whose reflection pattern is optimally configured to trade off se...
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The open source Verilog-To-Routing (VTR) tool flow can produce legal placement solutions for arbitrarily complex FPGA architectures and is thus widely used for novel device development as well as CAD tool research. VT...
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Vision Transformers (ViTs) have gained significant attention in computer vision due to their exceptional model capa-bilities. However, most ViT models suffer from high complexity, with a large number of parameters tha...
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Nonlinear oscillations in micro-and nanoelectromechanical systems have emerged as an exciting research area in recent years due to their promise in realizing low-power,scalable,and reconfigurable mechanical memory and...
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Nonlinear oscillations in micro-and nanoelectromechanical systems have emerged as an exciting research area in recent years due to their promise in realizing low-power,scalable,and reconfigurable mechanical memory and logic ***,we report ultralow-power mechanical memory operations utilizing the nonlinear oscillation regime of GaN microcantilevers with embedded piezotransistive AlGaN/GaN heterostructure field effect transistors as highly sensitive deflection *** between the high and low oscillatory states of the nonlinear oscillation regime was demonstrated using a novel phase-controlled opto-mechanical excitation setup,utilizing a piezo actuator and a pulsed laser as the primary and secondary excitation sources,***-based photoacoustic excitation was amplified through plasmonic absorption in Au nanoparticles deposited on a ***,the minimum switching energy required for reliable memory operations was reduced to less than a picojoule(pJ),which translates to one of the lowest ever reported,when normalized for mass.
In this paper, a novel full-bridge high step-up resonant non-isolated dc-dc converter is presented. The proposed topology is a unique method for obtaining very high voltage gains as it utilizes resonance as a key play...
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Point of common coupling(PCC)arrays are the most prominent and widely-used intermittent distributed generations(DGs).Due to the right-of-way,environmental,economical and other restrictions,the connection of these type...
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Point of common coupling(PCC)arrays are the most prominent and widely-used intermittent distributed generations(DGs).Due to the right-of-way,environmental,economical and other restrictions,the connection of these types of DGs to the preferred point of the distribution network is very difficult or impossible in some ***,because of non-optimal locations,they may cause a voltage rise at the *** this paper,a coordinated design of switchable capacitor banks(SCBs)with dynamic reconfiguration of the distribution network is proposed to avoid low-and high-voltage *** distribution network reconfiguration is implemented to mitigate the voltage rise at PCCs and capacitor banks(CBs)to solve the low-voltage problem.A novel method is presented for determining the optimal size of *** proposed capacitor sizing method(CSM)effectively determines the optimal values of reactive power for the given *** optimal locations of SCB are determined using particle swarm optimization *** 24-hour reactive power curve optimized by the proposed method plays a pivotal role in designing *** simulation results show that the implementation of the dynamic network reconfiguration and the placement of SCB is required to maintain a standard voltage profile for better employment of DG embedded distribution networks.
Power transmission lines use high-voltage insulators for both electrical insulation and mechanical support. In normal operating conditions, insulators are often exposed to outdoor contamination and stress from differe...
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Modern societies critically depend on numerous large-scale cloud-deployed distributed software systems (LDSSs), whether in social media and on-line games, banking and finance, business-to-business systems, data scienc...
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This work outlines the design and the performance of a mm-wave push-push cross-coupled voltage- controlled oscillator (VCO) utilizing a frequency doubler in 40nm CMOS technology. The extraction of the second harmonic ...
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