Showing 4,161 - 4,180 results of 4,920 for search 'sources optimization methods', query time: 0.14s Refine Results
  1. 4161

    A combined prediction model for middle and long-term water and sediment forecasting based on causal analysis feature selection by XuanZhao Kong, KeBin Shi, HaiKun Yao, SiHai Liu

    Published 2025-08-01
    “…The monthly-weighted ensemble approach improves NSE by 0.35%–3.65% for runoff and over 20% for sediment compared to individual optimal models.…”
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  2. 4162

    VRU-YOLO: A Small Object Detection Algorithm for Vulnerable Road Users in Complex Scenes by Yunxiang Liu, Yuqing Shi

    Published 2025-01-01
    “…However, due to their small size and unpredictable movements, existing detection methods struggle to provide stable and accurate results under real-time conditions. …”
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  3. 4163

    Assessment of mesenchymal stem cells for the treatment of spinal cord injury: a systematic review and network meta-analysis by Runfang Wang, Yiding Wang, Fangning Yan, Jinqing Sun, Tianyu Zhang

    Published 2025-04-01
    “…Network meta-analysis indicated that umbilical cord mesenchymal stem cells (UCMSCs) were the most effective cell source, and intrathecal injection (IT) was the optimal transplantation method.ConclusionThe study suggests that the current use of UCMSCs for IT transplantation may be the best transplantation strategy for improving functional impairment after SCI. …”
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  4. 4164

    Machine learning supported ground beef freshness monitoring based on near‐infrared and paper chromogenic array by Yihang Feng, Yi Wang, Burcu Beykal, Zhenlei Xiao, Yangchao Luo

    Published 2024-09-01
    “…The optimal preprocessing pipeline was found by 10‐fold cross‐validation in machine learning model development. …”
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  5. 4165
  6. 4166

    SmartScanPCOS: A feature-driven approach to cutting-edge prediction of Polycystic Ovary Syndrome using Machine Learning and Explainable Artificial Intelligence by Umaa Mahesswari G, Uma Maheswari P

    Published 2024-10-01
    “…Moreover, to identify essential features for PCOS prediction three feature selection methods: Threshold-driven Optimized Principal Component Analysis (TOPCA), Optimized Salp Swarm (OSSM), and Threshold-driven Optimized Mutual Information Method (TOMIM) were fine-tuned through thresholding and improvisation to detect diverse attribute sets with varying numbers and combinations. …”
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  7. 4167

    Calculation of the shielding at microwave impact on oil reservoirs by Ali R. Agaev, Alexander Y. Gilmanov, Alexander P. Shevelyov

    Published 2024-07-01
    “…In the framework of the method using microwave impact for the first time determined the amount of shielding by the pipe material of this impact and determined the optimal parameters of the radiation source and the parameters of well pipe structures for effective impact on oil reservoirs. …”
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  8. 4168

    Identification of Ecological Security Pattern and Ecological Restoration Zoning Strategy in the Shandong Section of the Beijing-Hangzhou Grand Canal by Chizhou Xu, Yande Jing, Yiwen Zhang, Yingchun Liu, Wenyang Yin, Shiping Zhao

    Published 2025-02-01
    “…An optimal evaluation approach based on the Minimum Cumulative Resistance model was developed to define the ecological security pattern. (3) Results: There were 20 ecological source areas in the lower and east portions of the study area, mainly grasslands, forests, and water areas. …”
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  9. 4169

    Back to chromite as a mineralogical strategy for long-term chromium pollution control by Tianci Hua, Yanzhang Li, Yuxuan Hu, Rongzhang Yin, Yanan Zhang, Bingxu Hou, Houze Lu, Xiang Ji, Xiangzhi Bai, Anhuai Lu, Yan Li

    Published 2025-02-01
    “…To tackle the complexities of non-point source Cr pollution, we employ microbial methods to regulate on-site Eh and pH, optimizing chromite precipitation. …”
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  10. 4170

    Hyperspectral and Multispectral Remote Sensing Image Fusion Based on a Retractable Spatial–Spectral Transformer Network by Yilin He, Heng Li, Miaosen Zhang, Shuangqi Liu, Chunyu Zhu, Bingxia Xin, Jun Wang, Qiong Wu

    Published 2025-06-01
    “…Fusion that aims to emphasize spatial–spectral heterogeneous characteristics may significantly enhance the robustness of joint representation for multi-source data. To address these issues, this study proposes a hyperspectral and multispectral remote sensing image fusion method based on a retractable spatial–spectral transformer network (RSST) and introduces the attention retractable mechanism into the field of remote sensing image fusion. …”
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  11. 4171

    Investigation on a smart textile heating concept for energy consumption-optimised heat transfer by Robin Oberlé, Robert T. Boich, Brikena Shazimani, Thomas Gries

    Published 2024-12-01
    “… Conventional non-stationary artificial heating methods, such as infrared radiators, have various deficits: The heat fields are small, their range is short, and the installation options are limited. …”
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  12. 4172

    Three-dimensional Measurement of Specular Surfaces Based on the Light Field by Panyu Zhou, Lingbao Kong, Xiang Sun, Min Xu

    Published 2020-01-01
    “…The experimental results show that the depth map error can be greatly reduced, which further verifies the feasibility of the proposed method and system. The present study can be extended to the traditional optical system or other machine vision measurement methods involving specular light.…”
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  13. 4173

    Enhancing Concrete Sustainability: A Critical Review of the Performance of Recycled Concrete Aggregates (RCAs) in Structural Concrete by Alireza Alibeigibeni, Flavio Stochino, Marco Zucca, Fernando López Gayarre

    Published 2025-04-01
    “…However, pretreatment methods—mechanical, chemical, and thermal—along with optimized mix designs and the use of supplementary cementitious materials (SCMs) have shown to significantly improve the concrete properties of RCAs. …”
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  14. 4174

    Spatial patterns and key driving factors of wheat harvest index under irrigation and rainfed conditions in arid regions by Yongyu Chen, Yongyu Chen, Hengbati Wutanbieke, Dongdong Zhong, Dongdong Zhong, Jian Chen, Jian Chen, Zhen Huo, Zhen Huo, Hegan Dong, Hegan Dong

    Published 2025-06-01
    “…IntroductionThe harvest index (HI), a crucial agronomic trait that measures the ratio of grain yield to aboveground biomass, serves not only as a vital indicator for assessing wheat yield but also as a core parameter for predicting straw resource. It reflects the "source-sink" relationship and biomass allocation strategies in crops. …”
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  15. 4175

    Isolation of a Novel Bacterium Isolate Capable of Utilizing Crude Oil and Diesel Oil Spills as a Biological Bioremediation Agent by Ghydaa H. Aljeboury, AbdulSalam Tawfeeq Dawood, Rawaa A. Khalaf, Rebah N. Algafari, Rehab S. Ramadhan, Sura S. Talib

    Published 2024-10-01
    “…These were the source of novel Streptomyces isolates that could degrade contaminants and be used as a source of nutrients. …”
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  16. 4176
  17. 4177

    Cross-Layer Stream Allocation of mMIMO-OFDM Hybrid Beamforming Video Communications by You-Ting Chen, Shu-Ming Tseng, Yung-Fang Chen, Chao Fang

    Published 2025-04-01
    “…A key distinction of our approach is the integration of cross-layer resource allocation, which jointly considers both the physical layer channel state information (CSI) and the application layer video rate-distortion (RD) function. While traditional methods optimize for spectral efficiency (SE), our proposed method directly maximizes the peak signal-to-noise ratio (PSNR) to enhance video quality, aligning with the growing demand for high-quality video communication. …”
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  18. 4178

    Development of Quality Control Parameters for Standardization of Herb of the Cultivated Plant <i>Alchemilla mollis</i> (Buser) Rothm. by V. D. Boyarshinov, E. V. Zorina

    Published 2022-12-01
    “…Ethyl acetate : acetic acid (85 : 15) was chosen as the optimal chromatographic system. A modification and validation of the method for the quantitative determination of flavonoids in Alchemilla herb was carried out. …”
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  19. 4179

    Validation of a DIVA qPCR Duplex Assay to Differentiate Primun Salmonella T Vaccine from <i>Salmonella enterica</i> subsp. <i>enterica</i> Serovar Typhimurium Wild Strains by Antonio Martínez-Murcia, Aaron Navarro, Adrián García-Sirera, Paloma Romero, Caridad Miró-Pina, Jesús María Rubio, Ante Blazevic

    Published 2025-03-01
    “…Analytical specificity and sensitivity, as well as diagnostic specificity and sensitivity, were evaluated with optimal results. This qPCR assay significantly reduces the time required to obtain a diagnostic result compared to reference methods based on antibiogram differentiation. …”
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  20. 4180

    Odontogenic Maxillary Sinusitis: Etiological Pathways and Clinical Implications – A Contemporary Review by Maria Potrykus, Wiktoria Musyt, Wiktoria Pietruszka, Przemysław Klasicki

    Published 2025-07-01
    “…Coordinated collaboration between dental and otorhinolaryngological specialists plays a key role in optimizing treatment outcomes and reducing the risk of complications. …”
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