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261
Identification model of mine water inrush source based on XGBoost and SHAP
Published 2025-01-01“…For water inrush source identification and feature analysis, a novel method combining XGBoost and SHAP is suggested. …”
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262
A Single Phase Inverter Using The Unipolar Sinusoidal Pulse Width Modulation Method
Published 2025-07-01Get full text
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263
Air-side Thermal-hydraulic Analysis and Parametric Optimization for Vertical-fin Microchannel Heat Exchanger
Published 2023-01-01“…Finally, parametric optimization was conducted using the Taguchi method. …”
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264
Clc-db: an open-source online database of chiral ligands and catalysts
Published 2025-04-01“…To address these issues, we present the Chiral Ligand and Catalyst Database (CLC-DB), the first open-source, comprehensive database specifically designed for chiral ligands and catalysts. …”
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265
Low Temperature Growth of Single-Walled Carbon Nanotubes from Pt Catalysts under Low Ethanol Pressure by Alcohol Gas Source Method
Published 2012-01-01“…Growth of single-walled carbon nanotubes (SWNTs) was carried out on SiO2/Si substrates with Pt catalysts at 400, 450, and 700°C under various ethanol pressures using an alcohol gas source method in a high vacuum, and the grown SWNTs were characterized by scanning electron microscopy (SEM) and Raman spectroscopy. …”
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266
Sources and clinical characteristics of infant pertussis in China: increasing contribution of siblings
Published 2025-02-01“…Abstract Background While parents were traditionally the main reservoir for infant pertussis, transmission sources may have shifted with China’s multi-child policy. …”
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267
Advancing Sustainable Textile Metrology: Reflectivity Measurement with Controlled Light Sources
Published 2025-05-01Get full text
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268
The Study on Landslide Hazards Based on Multi-Source Data and GMLCM Approach
Published 2025-05-01Get full text
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269
Fruit peel waste: A sustainable food source for fish culture
Published 2025-12-01“…This includes nutritional diversity, processing methods, politics, and public opinion. More research is needed, as well as studies to optimize processing methods for assessment of nutritional value and acceptance of fruit peel waste in aquafeed formulations for the development of the aquaculture sector without putting a toll on the environment.…”
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270
A survey on deep learning based joint source-channel coding
Published 2020-10-01“…Classical information theory shows that separate source-channel coding is asymptotically optimal over a point-to-point channel.As modern communication systems are becoming more sensitive to delays and bandwidth,it becomes difficult to adopt the assumption that such separate designs have unlimited computing power for encoding and decoding.Compared to joint source-channel coding,separate coding has proven to be sub-optimal when the bandwidth is limited.However,conventional joint source-channel coding schemes require complicated design.In contrast,data-driven deep learning brings new designing ideas into the paradigm.A summary of relevant research results was provided,which will help to clarify the way in which deep learning methods solve the joint source-channel coding problem and to provide an overviewof new research directions.Source compression schemes and end-to-end communication system models were firstly introduced,both based on deep learning,then two kinds of joint coding designs under different types of source,and potential problems of joint source-channel coding based on deep learning and possible future research directions were introduced.…”
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271
Model studies on groundwater efficiency as a low-grade energy source
Published 2024-11-01“…The feasibility of using groundwater aquifers as a low-grade heat energy source has been quantitatively assessed. The most optimal operational scheme has been selected.…”
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272
Direct localization algorithm of the aerial target based on external radiation source
Published 2023-06-01“…In order to improve the accuracy of aerial target location and ensure its concealment, a direct location algo-rithm of the aerial target based on external radiation source was proposed.Fixed broadcast signals were used as transmit-ting sources, and the signals scattered by the aerial targets were received by multiple receivers.A direct relationship be-tween the synchronized multi-dimensional baseband signals and the position coordinates of the target was established, and then the spatial cross-spectrum function and joint matching function were constructed.Through iterative spectral peak search, the positioning results of the aerial target could be optimized, and the impact of direct signals and multipath signals on the ground could be effectively suppressed.Simulation results show that the performance of the proposed al-gorithm is better than that of the traditional two-step localization method and other direct localization methods in the case of low signal-to-noise ratio (SNR), and it can achieve high-precision localization of the three-dimensional mobile target.…”
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273
Passive localization of signal source based on wireless sensor network in the air
Published 2018-03-01“…To accurately locate the signal source passively in the downtown area, sensors are carried on the unmanned aerial vehicles flying in the air, where the wireless sensor network can be established with an optimal geometry configuration conveniently. …”
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274
Callus cultures of Thymus vulgaris and Trifolium pratense as a source of geroprotectors
Published 2021-06-01“…The callus cultures of T. vulgaris and T. pratense proved to be promising sources of geroprotective biologically active substances.…”
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275
Technological Innovation as a Factor of Demand for Energy Sources in Automotive Industry
Published 2015-12-01Get full text
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276
Effects of external carbon sources on the quality and volatile components of kiwi wine
Published 2024-10-01“…ObjectiveIn order to optimize the fermentation process of kiwi wine and improve its overall quality, the effects of different exogenous carbon on its quality and volatile components were compared.MethodsSelected sucrose, glucose, maltose, brown sugar, high fructose corn syrup, glutinous rice and rice sacchacation solution as exogenous carbon, and adjusted the initial sugar content of fermentation solution to 23%. …”
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277
A Modified Differential Evolution for Source Localization Using RSS Measurements
Published 2025-06-01Get full text
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278
Inverse Source Problem for a Singular Parabolic Equation with Variable Coefficients
Published 2025-05-01“…The main method we used is the Carleman estimate, and the proof for the inverse source problem relies on the Bukhgeim–Klibanov method.…”
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279
Multi-objective coordinated control and optimization for photovoltaic microgrid scheduling
Published 2025-06-01Get full text
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280
AFSA-FastICA-CEEMD Rolling Bearing Fault Diagnosis Method Based on Acoustic Signals
Published 2025-03-01“…To this end, this paper proposes a blind source separation method based on an AFSA-FastICA (Artificial Fish Swarm Algorithm, AFSA). …”
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