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761
Flow Prediction Method Combining Physical Model and Deep Learning: A Case Study of Gaodao Station along Lianjiang River
Published 2025-01-01“…This study took the "22·6" flood event at the Gaodao Station along the Lianjiang River in the middle and upper reaches of the Beijiang River in Guangdong Province as an example to explore the flow prediction method combining physical models with deep learning, aiming to improve the accuracy of hydrological predictions under extreme weather conditions. …”
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762
Characteristic Analysis and Error Compensation Method of Space Vector Pulse Width Modulation-Based Driver for Permanent Magnet Synchronous Motors
Published 2024-12-01“…Building on this, a real-time compensation method is proposed, physically matched to the driver. …”
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763
Insights into the Estimation of the Enhanced Thermal Conductivity of Phase Change Material-Containing Oxide Nanoparticles using Gaussian Process Regression Method
Published 2022-01-01“…In the following, a sensitivity analysis (SA) is used to explore the effectiveness of variables in terms of outputs and shows that the temperature (T) of nanofluid (NF) is the most efficient input parameter. …”
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764
MEL-YOLO: A Novel YOLO Network With Multi-Scale, Effective, and Lightweight Methods for Small Object Detection in Aerial Images
Published 2024-01-01“…This method results in fewer parameters, lower GFLOPs, and higher FPS. …”
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765
AN INVESTIGATION INTO THE PRETREATING OF A LOW-GRADE BAUXITE ORE USING MAGNETIC SEPARATION AND FLOTATION PROCESSES
Published 2025-01-01“…Hence, this study investigates the feasibility of removing SiO2 and Fe2O3 from a low-grade bauxite ore using magnetic separation and flotation processes. Different magnetic methods were utilized to eliminate iron impurities, and the results indicated that the high-gradient magnetic separation (HGMS) with an intensity of 18000 Gauss had the best output in reducing Fe2O3 with 18.03% Fe2O3 content and a 31.15% removal rate. …”
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766
Economics, energy budgeting and environmental impact assessment of coconut-based cropping system in the west coast of India
Published 2025-01-01“…The coconut + pineapple + passion fruit system exhibited the highest economic returns with an average additional coconut equivalent yield of 8605 nuts per hectare, a high benefit-to-cost ratio of 1.99, with an average net return of USD 1558.5 per hectare. Energy efficiency among the systems was compared based on computed energy values for inputs and outputs, highest efficiency at 45.3 was recorded in the coconut + heliconia system. …”
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767
DEVELOPMENT OF CONTROLLED RECTIFIERS BASED ON THE BIPOLAR WITH STATIC INDUCTION TRANSISTORS (BSIT)
Published 2016-12-01“…It is proved that the most efficient use of the bipolar static induction transistor occurs at the low voltage controlled rectifiers 350-400 kHz, at frequencies in conjunction with a low-voltage control circuit.It is proved that the increase of the functional characteristics of the converters is connected to the expansion of the input voltage and output current ranges…”
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768
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769
Airborne Ultrafine Particle and Acute Physiological Effects during Maximal Aerobic Power Test
Published 2022-05-01“…For each trial, oxygen consumption (VO2), carbon dioxide production (VĊO2), respiratory frequency (Rf), tidal volume (Vt), pulmonary ventilation (VE), and mechanical workload (WL) were measured. Gross efficiency (GE) was determined using the ratio between mechanical power output and metabolic power input. …”
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770
An Alternative Framework for Dynamic Mode Decomposition with Control
Published 2025-05-01“…It is a recent development and an extension of dynamic mode decomposition (DMD) tailored for input–output systems. In this work, we investigate and analyze an alternative approach for computing DMDc. …”
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771
A 4–40 V Input Floating–Ground GaN-Based Buck–Boost Converter With Pre-Charge Function for Enhanced Power Efficiency
Published 2025-01-01“…Many applications including automotives demand DC-DC power converters that can cover wide input range with improved power efficiency. This paper presents a 4–40 V input, Gallium Nitride (GaN) based non-inverting buck-boost converter incorporating several methods to improve power efficiency. …”
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772
Presentation of a Novel Method for Prediction of Traffic with Climate Condition Based on Ensemble Learning of Neural Architecture Search (NAS) and Linear Regression
Published 2021-01-01“…We used the NAS algorithm, which in the output based on heuristic methods creates an optimal model concerning input data. …”
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773
Feasibility Study of Ontological Development Using Semi-Automatic Method based on Lexical Frequency Analysis: A Case Study of “glaucoma”
Published 2023-09-01“…The role of the human supervisor is narrowed to entering target terms, eliminating unnecessary outputs, and finalizing the ontology structure. In order to evaluate the efficiency of the proposed method, a case study for ontological development in the field of glaucoma has been conducted, and results are compared with medical subject headings of MESH descriptors, the Persian medical thesaurus, ontology of diseases, and Bioassay ontology (BAO). …”
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774
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775
A Novel Damage Detection Method of Reinforced Concrete Frames Using Signal Processing and Extracted Near-Fault Fling-Step Pulses
Published 2022-01-01“…The results revealed that the proposed combinatorial method could efficiently diagnose the damage in the RC frames. …”
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776
Triple-doped Dy3+/Tb3+/Eu3+ activated Na2Ca4(PO4)3F halo-phosphors for next-generation WLEDs and solar cell efficiency enhancement
Published 2025-07-01“…The triple-doped phosphor exhibited color-tunable emissions under near-UV excitation, covering the blue, green, yellow, and red regions, resulting in efficient white light output. Photoluminescence (PL) studies indicated effective energy transfer among the dopant ions. …”
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777
A New Hybrid Intelligent Method for Accurate Short Term Electric Power Production Forecasting From Uncertain Renewable Energy Resources
Published 2025-03-01“…Subsequently, the combined model generates a 24-hour ahead RPP prediction using a weighted output approach. By capitalizing on the strengths of each individual model, the combined method mitigates their weaknesses, thereby improving the overall efficiency of the forecasting process. …”
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778
Precise deloading optimization strategy for wind farm based on the accurate estimation of maximum power
Published 2025-07-01“…Finally, the effectiveness and advancement of the proposed method are verified based on SimWindFarm simulation.…”
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779
Shape optimization of non-uniform parametric piezoelectric energy harvester beam
Published 2025-04-01“…The model, validated through finite element method (FEM) simulations and experimental data, enables rapid analysis and optimization of PEHs. …”
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780
Practices for improving labour productivity in the extractive industry
Published 2025-05-01Get full text
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