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  1. 541
  2. 542

    Green sample preparation protocol for extraction of carbazoles from petroleum source rock by Akinsehinwa Akinlua, Kai Mangelsdorf

    Published 2025-05-01
    “…A new green method for extraction of carbazoles from petroleum source rocks was developed using surfactant solution. …”
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    Article
  3. 543
  4. 544

    Thinking on the Meteorological Services to Ensure the Development of a System for New Energy Sources by Yongchang ZHU, Xiaofeng ZHANG, Zhenghong CHEN, Dong YE, Juan TAN, Yong QIN, Zhaohui LIU, Zhiqi XU

    Published 2025-01-01
    “…It is necessary to build a high-quality meteorological service system according to the needs of the construction of a system for new energy sources. [Method] In this paper, literature and policy research and expert consultation methods were adopted. …”
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  5. 545

    TDOA-Based Source Collaborative Localization via Semidefinite Relaxation in Sensor Networks by Yongsheng Yan, Haiyan Wang, Xiaohong Shen, Ke He, Xionghu Zhong

    Published 2015-09-01
    “…Our simulation results demonstrate the potential advantages of the proposed method. Furthermore, the proposed source localization algorithm by taking the NLOS TOA measurements as the constraints of the convex problem can provide a good estimate.…”
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  6. 546

    Simulation Analysis of Solar-air Dual Heat Source Heat Pump System by Wang Gang, Yang Yongqing, Yu Wan, Hu Tao, Han Xilian

    Published 2023-01-01
    “…This study designs and establishes a solar-air dual heat source heat pump system based on a micro-heat pipe array to ensure the stable operation of the multiple heat source heat pump system under complex operating conditions and further optimize the reasonable and efficient energy matching among the system components. …”
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    Article
  7. 547
  8. 548

    Enhancing Camera Source Identification: A Rapid Algorithm with Enhanced Discriminative Power by Zhimao Lai, Lijuan Cheng, Renhai Feng

    Published 2024-12-01
    “…Experimental results show that in a database containing fingerprints from 70 cameras, our algorithm is 50% faster in average search time than BFSA, and its matching accuracy rate exceeds 90% under various noise levels. This method not only improves the efficiency and accuracy of digital image source identification but also provides strong technical support for handling large-scale image data, with broad application prospects in fields such as copyright protection and forensic evidence.…”
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    Article
  9. 549

    Advancements in osteoblast sourcing, isolation, and characterization for dental tissue regeneration: a review by Venkata Suresh Venkataiah, Deepak Mehta, Mohammad Fareed, Mohmed Isaqali Karobari

    Published 2025-03-01
    “…Conclusion This review highlights the importance of selecting appropriate osteoblast sources and methods for dental research to optimize outcomes in periodontal and implant-related therapies. …”
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  10. 550

    Results of specialized outpatient follow-up of patients with embolic stroke of undetermined source by P. I. Merkureva, J. D. Bogatenkova, I. A. Voznyuk, V. A. Sorokoumov, E. A. Popov

    Published 2021-10-01
    “…We presented comparative results on the structure of incidence rate, age differences, comorbid pathology, as well as on the frequency of repeated cardiovascular events in groups with cardioembolic stroke and embolic stroke of undetermined source.Conclusions. Patients with ESUS are an extremely difficult category of patients for diagnostic search, for whom the actual task is to develop an examination algorithm for the earliest possible detection of the cause of stroke and to determine the optimal methods of secondary prevention.…”
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  11. 551

    Effect of carbon source on the synthesis and antioxidant properties of exopolysaccharides of lactic acid bacteria by Nikitina Elena

    Published 2025-01-01
    “…The exopolysaccharide yield was quantified using the phenol–sulfuric acid method, and the antioxidant activity was assessed via DPPH radical-scavenging assays. …”
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  12. 552
  13. 553

    IMix: a user-friendly application for source partitioning using stable isotopes by Wenchen Song, Fei Li, Chuyang Luo

    Published 2025-04-01
    “…Abstract Background Using isotope mixing models, researchers can estimate the proportionate contributions of the components within a mixture to infer their sources, which is a significant method in fields such as ecology, environmental science, and geography. …”
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    Article
  14. 554

    Three-Dimensional RF Source Localization Using Reflection and an Improved Particle Filter by Saeid Haidari, Alireza Hoseinpour

    Published 2023-12-01
    “…An improved particle filter is used to estimate RF source location while using the Kullback-Leibler distance (KLD) criteria and local search to improve the method performance with proper estimation speed and accuracy. …”
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    Article
  15. 555

    Identification of source and sink points of population flow based on POI-KG embedding by Yanhao Li, Rui Li, Xinrui Liu, Bosen Li

    Published 2025-08-01
    “…The source and sink points of urban population flow represent key areas of population aggregation and dispersion, crucial for optimizing resource allocation and urban development planning. …”
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  16. 556

    Research progress and challenges in thermal maturity evalution of Lower Paleozoic source rocks by Xiaowei ZHENG, Fujie JIANG, Yu ZHANG, Jingqi ZHOU

    Published 2025-05-01
    “…This study systematically summarizes organic matter maturity evaluation methods based on organic petrology, geochemistry, and spectroscopy, with the goal of assessing the applicability of various maturity parameters for highly to over-mature source rocks in the Lower Paleozoic, thereby providing insights for deep hydrocarbon resource exploration. …”
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    Article
  17. 557

    Improving detection of Parkinson’s disease with acoustic feature optimization using particle swarm optimization and machine learning by Elmoundher Hadjaidji, Mohamed Cherif Amara Korba, Khaled Khelil

    Published 2025-01-01
    “…The particle swarm optimization algorithm is employed for this purpose, with the Oxford PD dataset serving as the source data for training and validation. …”
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    Article
  18. 558

    Application of non-contact infrared monitoring technology in marine controlled-source electromagnetic transmission systems by C. Wang, M. Deng, Z. Ren, M. Wang

    Published 2025-07-01
    “…<p>In recent years, marine controlled-source electromagnetic (MCSEM) systems have become increasingly crucial for offshore resource exploration. …”
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  19. 559

    Hybrid harbor seal and jellyfish optimization technique for selecting the optimal location of hybrid renewable energy system by Radwa S. A. Gad, Hegazy Zaher, H. Al-Wahsh, M. H. Eid, Wael M. AlMetwaly, Islam M. Abdelqawee

    Published 2025-08-01
    “…Abstract Availability of a dependable electricity source is essential for improving living standards. …”
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  20. 560

    Grid-connected PV inverter system control optimization using Grey Wolf optimized PID controller by Monika Gupta, P. M. Tiwari, R. K. Viral, Ashish Shrivastava, Basem Abu Zneid, Iryna Hunko

    Published 2025-08-01
    “…The proposed GWO-PID method overcomes these limitations by leveraging the GWO algorithm’s global search capability to dynamically optimize the PID gains (Kp, Ki, Kd) based on a composite fitness function that minimizes Mean Squared Error (MSE) and THD. …”
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