Showing 901 - 920 results of 4,920 for search '(source OR sources) optimization (method OR methods)', query time: 0.19s Refine Results
  1. 901

    A Novel Method for Determining Optimum Dimension Ratios for Small Rectangular Rooms by Mirosław MEISSNER

    Published 2018-01-01
    “…Thus, to find the best possible dimension ratios, in the numerical procedure the optimal source position was assumed. Calculation results have shown that optimum dimension ratios depend on the room volume and the sound damping inside a room, and for small and medium volumes these ratios are roughly 1 : 1.48 : 2.12, 1 : 1.4 : 1.89 and 1 : 1.2 : 1.45. …”
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  2. 902

    Modeling and Analysis of Noise Reduction Method in SPAD-Based LiDAR System by Kai Ma, Tao Yin, Na Tian, Zhe Wang, Tian Zhao, Jian Liu, Nanjian Wu, Liyuan Liu

    Published 2023-01-01
    “…Ambient light interference stands as the primary source of noise encountered by the light detection and ranging (LiDAR) systems based on single-photon avalanche diode (SPAD), which seriously restricts the detection range and accuracy of sensors. …”
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  3. 903

    Research progress of mine 3D geological modeling: Principle, method and application by Cun ZHANG, Sheng JIA, Ye HUA, Qi SONG

    Published 2025-02-01
    “…Additionally, it helps to reduce risks and optimize resource utilization. This paper summarizes the principles and methods of existing 3DGM technologies. …”
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  4. 904

    Pose measurement method for coal mine drilling robot based on deep learning by Jiangnan LUO, Jianping LI, Hongxiang JIANG, Deyi ZHANG

    Published 2025-07-01
    “…A focal loss function was employed to enhance the model's focus on the drill head and gripper, and Bayesian parameter optimization was used for hyperparameter tuning. Then, the measured point cloud is registered using the Fast Point Feature Histogram (FPFH) and Iterative Closest Point (ICP) algorithms to obtain the transformation matrix from the measured point cloud to the source point cloud. …”
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  5. 905

    Study of clay soil properties when using the method of concentrated lime exposure by E. N. Alkaev, A. A. Lunev, V. V. Golubenko

    Published 2022-01-01
    “…In the Siberian Federal Area, the abundance of clay soils sources with above-optimal moisture content significantly complicates the technology of operations, reduces the speed of work, and makes some reserves unusable. …”
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  6. 906

    Combined Effects of Magnetized Irrigation and Water Source on Italian Lettuce (<i>Lactuca sativa</i> L. var. <i>ramosa</i> Hort.) Growth and Gene Expression by Xueying Yao, Xiaofan Wang, Mingshan Qu, Yibo Wei, Feifei Shan, Youli Li

    Published 2024-11-01
    “…The results showed that the magnetization treatment increased the electrical conductivity (EC), power of hydrogen (pH), and dissolved oxygen (DO) of the three water sources compared to the non-magnetized treatment. …”
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  7. 907

    Gas chromatography for analysis and estimation of 13C at natural abundance level in fatty acids produced from Aurantiochytrium limacinum, a sustainable source of polyunsaturated fa... by Amina M. Dirir, Kaumeel Chokshi, Kaumeel Chokshi, Abdelmoneim H. Ali, Media Alhanawi, Mohan Rommala, Mayssa Hachem, Mayssa Hachem

    Published 2025-07-01
    “…Aurantiochytrium limacinum (A. limacinum) is a promising microbial source of polyunsaturated fatty acids (PUFAs), particularly Docosahexaenoic Acid (DHA, C22:6n-3). …”
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  8. 908

    Assessment of financial management practices in the poultry industry using the Neutrosophic VIKOR method by Mayorga Díaz Mónica, Kevin Steven Yánez Pazuña, Jessica Paola Yánez Pazuña, Jorge Fernando Goyes García

    Published 2024-11-01
    “…The research used reliable secondary sources from 2018-2020 and employed the neutrosophic VIKOR method to prioritize management practices based on utility, regret, and effectiveness indexes, considering sustainability and operational efficiency. …”
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  9. 909

    Performance Evaluation of Hybrid System (PV/ Wind/ Battery) Integrated with Smart Grids by Ahmed Yahia Yaseen

    Published 2025-05-01
    “…Although the Perturb and Observe method is suggested for wind turbines and photovoltaic systems to generate maximum power output, the Particle Swarm Optimization strategy may generate powerful efficiencies, as explained in this study. …”
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  10. 910
  11. 911

    A power grid partitioning method based on complex network coupling matrices by XIONG Jun, TANG Fan, CHEN Zeming, WANG Yimiao, MEI Tao

    Published 2025-02-01
    “…Finally, considering the grid’s operational characteristics and topological features, the local expansion method of complex network theory is adaptively improved to achieve non-overlapping optimal grid partitioning. …”
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  12. 912

    A Bi-Level Demand Response Framework Based on Customer Directrix Load for Power Systems with High Renewable Integration by Weimin Xi, Qian Chen, Haihua Xu, Qingshan Xu

    Published 2025-07-01
    “…The growing integration of renewable energy sources (RESs) into modern power systems calls for enhanced flexibility and control mechanisms. …”
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  13. 913

    Investigating the combinations of operating parameters of PEMFC computational results using the Taguchi Method by Prem Kumar Thiyagarajan, Nithesh Kumble Gokuldas, Srinivasa G, Avinash Kumar Rajendran, Kavin Selvan Saravanakumar, Mohanaharish Vasudevan, Mohith Kannan, C. Durga Prasad, Adem Abdirkadir Aden

    Published 2025-05-01
    “…The model was validated using COMSOL Multiphysics software and experimental results with a 4.22 % and 5.5 % deviation. The Taguchi Method was used to study the operating parameters of PEMFCs and to identify optimal combinations for best output along with developing equations to predict maximum power density. …”
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  14. 914

    Secondary System Fault Detection Method Based on Association Rules and Reconstruction Error by Yang WANG, Weidong MA, Jiming LIU, Boshi WANG, Kai YAO, Wei HAN, Juan YU

    Published 2024-08-01
    “…With the high proportion of renewable energy sources integrated into power systems, it is increasingly important to effectively detect the secondary system faults. …”
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  15. 915
  16. 916

    Intelligent identification method of origin for Alismatis Rhizoma based on image and machine learning by Wenqi Zhao, Zongyi Zhao, Wen Zheng, Zimin Wang, Gaoting Yang, Zhiqiong Lan, Xiaoli Pan, Min Li

    Published 2025-04-01
    “…Therefore, there is a need for a method that is both fast and objective to determine the source of AR. …”
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  17. 917

    Cellpose as a reliable method for single-cell segmentation of autofluorescence microscopy images by Jeremiah M. Riendeau, Amani A. Gillette, Emmanuel Contreras Guzman, Mario Costa Cruz, Aleksander Kralovec, Shirsa Udgata, Alexa Schmitz, Dustin A. Deming, Beth A. Cimini, Melissa C. Skala

    Published 2025-02-01
    “…Abstract Autofluorescence microscopy uses intrinsic sources of molecular contrast to provide cellular-level information without extrinsic labels. …”
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  18. 918

    HPLC-MS/MS method development and validation for the determination of tetradecapeptide in human plasma by M. A. Tokareva, E. S. Melnikov, M. V. Belova, E. N. Fisher, T. A. Rodina, I. E. Shohin

    Published 2024-06-01
    “…Peptide derivatization can help achieve optimal chromatographic separation and increase method sensitivity.Aim. …”
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  19. 919

    Comparative analysis and selection of the geometry of the microphone array based on MEMS microphones for sound localisation by Andrii Riabko, Tetiana Vakaliuk, Oksana Zaika, Roman Kukharchuk, Yuriy Smorzhevsky

    Published 2025-02-01
    “…The tasks to be addressed include analyzing spatial-frequency characteristics of various microphone array geometries (Uniform Linear Array, Uniform Planar Array, Uniform Circular Array, and Uniform Concentric Array), comparing beamforming algorithms (delay-and-sum, differential, and superdirective), and evaluating their performance under isotropic noise fields and coherent noise sources. The methods used involve the application of both established and author-derived analytical models for transfer functions and directivity coefficients, as well as experimental validation using a prototype device built on a Raspberry Pi 5 platform with an Adafruit PCA9548 8-Channel STEMMA QT expansion board and SPH0645LM4H-B omnidirectional MEMS microphones. …”
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  20. 920

    Establishment and Application of MCRV Detection Method for Larvae of Mud Crab, Scylla paramamosain by Xiyu JIN, Shouhu LI, Yue WU, Xu CHU, Wei WANG, Wenhong FANG, Xincang LI

    Published 2025-08-01
    “…Therefore, in this study, we selected the highly expressed VP11 of MCRV as the target gene, designed specific primers and TaqMan-MGB probes, and established a qRT-PCR detection method suitable for MCRV in mud crab larvae by optimizing the reaction system and procedure, using standard plasmid and RNA as the templates. …”
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