Showing 3,361 - 3,380 results of 4,920 for search '(( source optimization (method OR methods) ) OR ( sources optimization (method OR methods) ))', query time: 0.38s Refine Results
  1. 3361

    Extraction of Collagen from Kedukang Fish Bone (Hexanematichthys sagor) at Various Concentrations of Acetic Acid Solution by Veronica Veronica, Junianto Junianto, Aulia Andhikawati, Emma Rochima

    Published 2025-04-01
    “…The extraction process is declared effective if it produces optimal collagen yield. This study aims to determine the best acetic acid concentration in producing optimal collagen yield. …”
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  2. 3362

    Antibacterial and Antifungal Properties of Cassava Starch, Xanthan Gum and Zinc Oxide Nanoparticles Coating Solution for Banana (Musa acuminate) Preservation by Hajar Nadya, Abdul Malek Nur Syazwani, Rosman Nurfarhana, Yaacob Ilyanie Hj., Razali Nur Amirah Syazwani, Sardi Noor Baity, Tan Eddie Ti Tjih, Asli Noor Asnida

    Published 2025-01-01
    “…Bananas are a nutritious energy source and a raw material for various products. However, their short shelf life poses a challenge, driven partly by microbial infection. …”
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  3. 3363

    Turning Trash into Treasure: Silicon Carbide Nanoparticles from Coal Gangue and High-Carbon Waste Materials by Kaixing Gao, Yao Zhang, Binghan Wang, Zhuangzhuang Zhang, Sen Luo, Qian Wang, Yanzhong Zhen, Feng Fu, Yucang Liang

    Published 2025-03-01
    “…To reduce solid waste production and enable the synergistic conversion of solid waste into high-value-added products, we introduce a novel, sustainable, and ecofriendly method. We fabricate nanofiber and nanosheet silicon carbides (SiC) through a carbothermal reduction process. …”
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  4. 3364

    Application of the Bionic Concept in Reducing the Complexity Noise and Drag of the Mega High-Speed Train Based on Computer Simulation Technologies by He-xuan Hu, Bo Tang, Ye Zhang

    Published 2018-01-01
    “…Then, the finite volume method was used for numerical simulation and analysis of the aerodynamic performance and aerodynamic noise of the bionic high-speed train. …”
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  5. 3365

    Blasting-Induced Vibration Response of the Transition Section in a Branching-Out Tunnel and Vibration Control Measures by Feng Cao, Sheng Zhang, Tonghua Ling

    Published 2020-01-01
    “…To examine the effects of excavation and blasting of the transition section in the posterior tunnel on the supporting structures of the anterior tunnel, the influences of the blasting-induced vibration in the posterior tunnel on the anterior tunnel were analyzed under different surrounding rock levels, excavation techniques, distances from explosive source, and net spans. This method was performed by combining numerical simulation with blasting-induced vibration monitoring according to the construction characteristics of the transition section in a branching-out tunnel of a highway. …”
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  6. 3366

    Research on the Construction and Application of Earthquake Emergency Information Knowledge Graph Based on Large Language Models by Wentao Zhou, Meng Huang, Shuai Liu, Qiao You, Fanxin Meng

    Published 2025-01-01
    “…To address the challenges of semantic parsing of multi-source heterogeneous information and the delayed emergency response decisions caused by insufficient relational reasoning capabilities in earthquake emergency management, this study proposes a domain knowledge extraction method for earthquakes based on a large language model combined with a three-level prompt engineering system (TPES-LLM) of “instruction fine-tuning - demand awareness - case matching. …”
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  7. 3367

    Thermo-hydro-mechanical coupling mechanisms and sensitivity analysis of abandoned mine thermal energy storage systems by Liyuan LIU, Yaohui LI, Tao WANG, Tongbin ZHAO, Qiang KOU, Zerui MI, Le ZHANG

    Published 2025-07-01
    “…Consequently, numerous thermal utilization projects focusing on abandoned mine water have entered research phases, particularly in European countries facing energy crises that urgently require improved energy efficiency or novel energy sources, to optimize existing supply structures. Compared with direct utilization of mine water thermal resources, seasonal thermal energy storage utilizing mine environments appears more attractive. …”
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  8. 3368

    Fat grafting: Lipofragmentation X Liposuction by Flavio Henrique Mendes, Fausto Viterbo, Elenice Deffune, Maria Aparecida Custódio Domingues, Marjorie Assis Golim, José Marcos Gabas, Renan Roldi Rossoni;, Helga Caputo Nunes

    Published 2019-09-01
    “…Introduction: Aiming to obtain autogenous and injectable lipografts from resected tissues in dermolipectomies, this study proposes a new method for harvesting and processing adipose tissue through a specific fragmenting device. …”
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  9. 3369

    Analysis of the spatiotemporal dynamics of grassland carbon sinks in Xinjiang via the improved CASA model by Xuewei Liu, Renping Zhang, Jing Guo, Haoen Xu, Yuhao Miao, Feifei Niu, Zhengjie Gao, Xiaming Yang, Fengqin Xiong, Jianli Zhang

    Published 2025-01-01
    “…The analysis revealed that (1) the R2 value of the optimal CASA model was 0.70, and the RMSE was 22.30 gC·m−2. (2) The 23-year average NEP in Xinjiang grassland was 113.00 gC·m−2·a−1, with 82.20 % carbon sink areas and 17.80 % carbon source areas. (3) NEPs of meadows, steppes, and desert grasslands in the Xinjiang region tended to increase during spring, summer, and autumn. (4) During the 23-year period, 15.77 % of the Xinjiang grassland area transitioned from carbon sources to carbon sinks. (5) Relative humidity and soil pH strongly influenced the NEP of Xinjiang grassland. …”
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  10. 3370

    Strategies to Improve the Quality of Public Services with Artificial Intelligence (AI) in Indonesia by Mustainah M, Dandan Haryono, Nuraisyah Nuraisyah

    Published 2025-03-01
    “… The objectives of this study are: first, the extent of Improving the Quality of Public Services with Artificial Intelligence (AI) in Indonesia, and second, what strategies can be used to Improve the Quality of Public Services with Artificial Intelligence (AI) in Indonesia. The method used in this study is qualitative, the qualitative method is the method used by the researcher by using sentences to describe the results of the research through writing, the data used consists of primary and secondary data, Techniques for determining Informants with snowbal Sampling, Informants in this study are designers of public service studies based on artificial intelligence in Indonesia, data is collected through Observation,  Interviews, FGDs and Documentation, Data analysis in this study uses data condensation data collection techniques, data presentation, verification and conclusion Triangulation of sources is used to obtain data validity, as well as the use of Analytical Techniques (SWOT) to find and determine the right strategy in improving the quality of public services with Artificial Intelligence (AI). …”
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  11. 3371

    Short-Term Load Forecasting for Electrical Power Distribution Systems Using Enhanced Deep Neural Networks by Shewit Tsegaye, Sanjeevikumar Padmanaban, Lina Bertling Tjernberg, Kinde Anlay Fante

    Published 2024-01-01
    “…Additionally, the mean average percentage error (MAPE) for five sample loads used to test the EPGA-enhanced LSTM prediction method further supports the robustness of the proposed method.…”
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  12. 3372

    Assessing the Application Effects and Operating Conditions on Three Different Insulation Capacity Walls Using Internal Quantitative Infrared Thermography in China by Huanyu Li, Guohui Feng, Yi Pu, Han Wang

    Published 2024-11-01
    “…For buildings with high insulation performance, high temperature-difference environments pose higher demands on the testing procedures and data collection using the QIRT method. During the testing process, it is essential to monitor changes in outdoor air temperature, enhance the accuracy of infrared thermography, and avoid interference from indoor radiation sources.…”
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  13. 3373

    Numerical analysis on heat and mass transfer of immiscible fluids in a vertical channel with diffusion effects by P. Kumaraswamy, T Ramakrishna Goud, B. Suresh Babu, Vanaja Gosty, G. Srinivas, T. Haripriya, O.D. Makinde

    Published 2025-03-01
    “…Mathematica's ND Solve software implements the Runge-Kutta sixth-order method, ensuring precise numerical simulations. A comprehensive analysis is performed on dimensionless velocity, angular velocity, temperature, and diffusion across relevant parameters. …”
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  14. 3374

    Wavelet-Based ensembled intelligent technique for a better quality of fault detection and classification in AC microgrids by Nityananda Giri, Pravati Nayak, Ranjan Kumar Mallick, Sairam Mishra, Aymen Flah, Habib Kraiem, Lukas Prokop, Mohammad Kanan

    Published 2024-10-01
    “…The performance of the proposed model is benchmarked against state-of-the-art methods, including Decision Tree and Random Forest classifiers. …”
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  15. 3375

    Suitability of Frozen Pleural Fluid Pellets for Next‐Generation Sequencing‐Based Driver Gene Testing in Non‐Small Cell Lung Cancer by Kazuki Nakashima, Kohei Otsubo, Yuko Tsuchiya‐Kawano, Hironori Mikumo, Eiji Iwama, Eiji Harada, Isamu Okamoto

    Published 2025-06-01
    “…ABSTRACT Background Driver gene alterations are increasingly being identified, and multiplex genetic tests have become essential for determining the optimal treatment method for advanced non‐small cell lung cancer (NSCLC). …”
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  16. 3376

    USE OF <sup>177</sup>Lu-PSMA FOR RADIONUCLIDE THERAPY IN PATIENTS WITH CASTRATE-RESISTANT PROSTATE CANCER by A. A. Medvedeva, V. I. Chernov, E. A. Usynin, R. V. Zelchan, O. D. Bragina, N. A. Lushnikova

    Published 2021-06-01
    “…Purpose of the study: to present current data regarding challenges in treatment of castration-resistant prostate cancer (CRPC) and the relationship between CRPC and the expression of prostate-specific membrane antigen (psma).Material and Methods. The search for relevant sources was carried out in the Pubmed, elibrary, Medline databases. …”
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  17. 3377

    In-Season Potato Nitrogen Prediction Using Multispectral Drone Data and Machine Learning by Ehsan Chatraei Azizabadi, Mohamed El-Shetehy, Xiaodong Cheng, Ali Youssef, Nasem Badreldin

    Published 2025-05-01
    “…Assessing nitrogen (N) status in potato (<i>Solanum tuberosum</i> L.) during the growing season is crucial for optimizing fertilizer application, aligning it with crop demand, and improving N use efficiency, particularly in Western Canada, where extensive potato cultivation supports the agricultural industry. …”
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  18. 3378

    Improved Crime Prediction Using Hybrid Neural Architecture Search Together with Hyperparameter Tuning by Rami Ayied Alshahrani, Tariq Jamil Saifullah Khanzada

    Published 2025-07-01
    “…The Vancouver crime and Austin crime datasets were sourced from the Kaggle website. The study considered the robust rank aggregation (RRA) feature selection method to rank and select the best features to predict crime behavior in some countries. …”
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  19. 3379

    A Crop Water Stress Index for Hazelnuts Using Low-Cost Infrared Thermometers by Dalyn McCauley, Sadie Keller, Kody Transue, Nik Wiman, Lloyd Nackley

    Published 2024-12-01
    “…Recent advancements in sensor technology have introduced diverse methods for assessing irrigation needs, including meteorological sensors for calculating reference evapotranspiration, belowground sensors for measuring plant available water, and plant sensors for direct water status measurements. …”
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  20. 3380

    Influence of storage conditions on the quality of jerusalem artichoke by N. M. Mudrykh, S. A. Semakova

    Published 2021-03-01
    “…The purpose of the research is to determine the influence of temperature storage regimes on the preservation of consumer qualities of Jerusalem artichoke tubers.Materials and methods. The object of research is Jerusalem artichoke tubers (Helianthus tuberosus L.). …”
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