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Enhancement Material Removal Rate Optimization of Sinker EDM Process Parameters Using a Rectangular Graphite Electrode
Published 2022-12-01“…This work aims to optimize the material removal rate (MRR) using graphene electrodes in a rectangular configuration. The SPHC material was selected to determine the optimum MRR model of the sinker EDM input parameter. …”
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Mechanical Response Analysis of Existing Metro Stations Caused by Large-sectionRectangular Interchange Passage CloselyUnderpassing
Published 2025-07-01“…[Objective] The construction disturbance caused by newly built stations with large-section rectangular interchange passage closely under-passing existing urban rail transit stations (hereinafter referred to as ′existing stations′) is significant, and there is a lack of relevant research on this topic. …”
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Effect of air gap on the flow and heat transfer behavior in rectangular channel of fuel plate during bubbling conditions
Published 2024-09-01“…The phenomenon of bubbling in plate-type fuel assemblies within nuclear reactors includes fission gas bubbles and solid bubbles.PurposeThis study aims to investigate the effects of air gap on the flow and heat transfer behavior in rectangular channel of fuel plate during bubbling conditions.MethodsFirstly, a fuel plate and two adjacent flow channels were selected as the calculation domain, and Fluent software with dynamic mesh technology was utilized to simulate gas bubbling and solid bubbling phenomena within nuclear reactor fuel plates. …”
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Non-Negative Matrix Factorization and Latent Semantic Analysis for Hybrid Feature Selection: A Proposed Machine Learning System for the Detection of Malicious Executable Files
Published 2025-01-01“…This research proposes a novel ML-based intrusion detection system designed for the detection of malicious executable files. …”
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A Heuristic Approach for Two-Dimensional Rectangular Cutting Stock Problem considering Balance for Material Utilization and Cutting Complexity
Published 2021-01-01“…The common staged patterns are always required during the cutting process for separating a set of rectangular items from rectangular plates in manufacturing industries. …”
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Thermoelastic Damping Limited Quality Factor Enhancement and Energy Dissipation Analysis of Rectangular Plate Resonators Using Nonclassical Elasticity Theory
Published 2022-01-01“…From the current analysis, QTED can be further enhanced by selecting higher vibration modes and clamped-clamped boundary conditions. …”
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Computational fluid dynamics (CFD)- deep neural network (DNN) model to predict hydrodynamic parameters in rectangular and cylindrical bubble columns
Published 2024-12-01“…The DNN model was trained using CFD data that was produced for rectangular (with dimensions L=0.2 m, W=0.05 m, H=1.2 m) and cylindrical (with a diameter of 0.19 m) bubble columns. …”
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Development and analysis of flexible Mn–Co ferrite material incorporating dual-Rectangular nested resonator (DRNR) for enhanced oil impurity sensing
Published 2025-09-01“…The sensor effectively identified oil levels, distinguishing olive oil (εr = 3.03) and palm oil (εr = 3.18), offering a compact, high-sensitivity solution for oil impurity detection and advanced microwave applications.…”
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Lightweight Dual-Backbone Detection Transformer for Infrared Insulator Detection
Published 2025-01-01“…To address the challenges of high computational complexity and complex background interference in infrared insulator detection systems, especially on resource-constrained devices, this study proposes a lightweight dual-backbone detection transformer (LWDB-DETR). …”
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Selection of the Material for the Sensitive Elements of SAW-based Accelerometers
Published 2020-12-01Get full text
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An ensemble time-embedded transformer model for traffic conflict prediction at RRFB pedestrian crossings
Published 2025-06-01“…Previous studies have addressed the pedestrian-vehicle conflicts at Rectangular Rapid Flashing Beacons (RRFB) signals. However, none have explored vehicle-to-vehicle (v2v) conflicts, leaving a significant gap in the current research. …”
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On the Turns of Digital Images
Published 2013-04-01“…The images built on the basis of rectangular and hexagonal lattices are discussed in the article. …”
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Calculation of spatial target coordinates in range-difference passive radars by the Levenberg – Marquardt method
Published 2020-09-01“…The aim of the research was to determine the optimal number of receiving points and to select the most effective algorithm for coordinate transformations of the vector of observed parameters (a set of range difference estimates from radio emission sources to the corresponding pairs of receiving points) into the vector of measured parameters (rectangular spatial coordinates). …”
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Error performance of CE-OFDM based AF systems with relay selection
Published 2019-12-01“…Constant envelope (CE) orthogonal frequency division multiplexing (OFDM) can develop the advantages of OFDM,and eliminate the shortcomings of high peak-to-average power ratio (PAPR) and sensitivity to non-linear distortion of power amplifiers.The error performance of OFDM based amplify-and-forward (AF) cooperative system with relay selection will be deteriorated due to feedback delay and other factors.Minimum mean square error (MMSE) Wiener channel predictor can alleviate the deterioration of error performance of wireless systems caused by feedback delay.For this reason,the CE-OFDM based AF cooperative system with relay selection and MMSE channel prediction which can overcome the shortcomings of OFDM and the influence of feedback delay was proposed,and its lower bound expressions for the average bit error rate (ABER) of rectangular quadrature amplitude modulation over Rayleigh block fading channels were derived.The numerical calculation and simulation results show that the lower bound expressions for the ABER of the above system has high accuracy when the modulation coefficients are small and can be used to design the AF cooperative system with CE-OFDM,channel prediction,and relay selection.…”
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Optimal geometrical selection of skin mesh: experimental analysis and numerical optimization
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X-Band Dielectric Rod Antenna With Pre-Select Bandpass Filter
Published 2025-01-01“…The pre-select filter section is designed based on variations in the waveguide’s cross-section, which is shielded by conductive paint, while the antenna section consists of a rectangular cross-section dielectric rod antenna. …”
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Broadband High-Selectivity Stacked Filtering Antenna with Multiple Radiation Nulls
Published 2025-04-01“…Abstract In this paper, a novel broadband high-selectivity stacked filtering antenna with multiple radiation nulls is proposed. …”
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Image processing for microprocessors TIM voids detection
Published 2025-03-01“…This software can automatically identify the rectangular chip die area and detect TIM voids within it. …”
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Optimum Waveform Selection for Target State Estimation in the Joint Radar-Communication System
Published 2024-01-01Get full text
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