Showing 1,881 - 1,900 results of 4,920 for search 'sources optimization methods', query time: 0.19s Refine Results
  1. 1881
  2. 1882
  3. 1883

    Techno‐Economic Comparison of Battery–Flywheel With Battery–Hydrogen Storage System in the Vicinity of Off‐Grid HRES for Four Climates: MCDM Method by Alireza Ahmadi, Ahmad Hajinezhad, Reza Fattahi, Seyed Farhan Moosavian

    Published 2025-05-01
    “…This study examines four climatic regions in Iran, evaluating the selection between two storage systems, battery‐hydrogen and battery–flywheel, through simulation and two‐stage optimization. HOMER PRO software was utilized for both simulation and optimization, while the method based on the removal effects of criteria (MEREC) was employed for criteria weighting in decision‐making, in conjunction with the technique for order of preference by similarity to ideal solution (TOPSIS) method. …”
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    Article
  4. 1884

    Optimum Conditions for Pyomelanin Production and Characterization from Local Isolates of Pseudomonas aeruginosa by Naz Fuad H. Khorshid, Nisreen Hadi Odaa

    Published 2025-01-01
    “…Materials and Methods: P. aeruginosa was isolated from various clinical sources, including urinary tract infections, burn patients, and wound infections. …”
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    Article
  5. 1885

    Time frequency analysis of elastic wave PSO OMP for defects in flat steel of down conductors by Jing Zhang, Wei Liu, Minghui Bao, Peng Yang, Xuhua Liu, Zhihong Fu

    Published 2025-05-01
    “…Abstract This article proposes a method based on elastic wave data reconstruction and denoising to solve the problem of defect localization in grounding grid down conductor flat steel. …”
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    Article
  6. 1886

    Green Extraction Methods Applied to the Brown Macroalga <i>Saccharina latissima</i>: Assessing Yield, Total Phenolics, Phlorotannins and Antioxidant Capacity by Jonas da Silva, Luana Cristina dos Santos, Elena Ibañez, Sandra Regina Salvador Ferreira

    Published 2025-03-01
    “…The brown seaweed <i>Saccharina latissima</i> is an abundant, although yet underutilized, source of natural bioactive compounds commonly found in western regions. …”
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    Article
  7. 1887

    Reproductive, maternal, newborn, child and adolescent health services in humanitarian and fragile settings: A mixed methods study of midwives' and women's experiences. by T Dey, M G Shah, A Baba, N Mugo, T Thommesen, V Vivilaki, M Boniol, N Alam, M Dibley, D Okoro, P Tenhoope-Bender, T Triantafyllou, E V Langlois

    Published 2024-01-01
    “…Guided by an expert committee, a concurrent mixed methods approach was applied, using secondary analysis of primary quantitative and qualitative data sources. …”
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    Article
  8. 1888

    Evaluation and estimation of changes in water quality using zoning map and researchers-developed software (case study: Pir-Bazar river) by Majid Homami, Seyed Ahmad Mirbagheri, Seyed Mehdi Borghei, Madjid Abbaspour

    Published 2017-09-01
    “…In this research, zoning maps were prepared and the status of present and future water quality parameters of the basin were accurately estimated using a researchers software-developed application and the five interpolation methods of Kriging, S-PLUS, polynomial regression, inverse distance to power, and local polynomial; and finally the optimal method was selected through a root-mean-square error (RMSE) based cross validation approach.  …”
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    Article
  9. 1889

    Soft-switching predictive Type-3 fuzzy control for microgrid energy management by Walid Ayadi, Jafar Tavoosi, Amirhossein Khosravi Sarvenoee, Ardashir Mohammadzadeh

    Published 2025-03-01
    “…The study’s findings demonstrate that, in addition to lowering energy expenses in large commercial buildings, the suggested strategy optimizes the use of renewable energy sources and storage capacity in a range of network scenarios. …”
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    Article
  10. 1890
  11. 1891

    How to realize large-scale outdoor thermal comfort studies? A systematic review based on OTC characterization, methods and research trends by Yuan Li, Yuan Li, Yuan Li, Wenyi Fei, Wenyi Fei, Mengsheng Yang, Mengsheng Yang, Yingfeng Wang, Yingfeng Wang, Yanan Du, Yanan Du, Yaomei Wang, Yaomei Wang

    Published 2025-03-01
    “…However, previous OTC studies have been dominated by empirical case studies of regional sample points and have lacked systematic large-scale exploration within a certain region.MethodsThis study used the preferred reporting items for systematic reviews and meta-analyses (PRISMA) method and bibliometric tools to statisticians the sources, keywords, content and highly cited papers of OTC studies.ResultsBased on the quantitative results, this study sorts and organizes OTC research from characterization, methods, and research trends, and summarizes the following results: (1) Universal thermal climate index (UTCI) is relatively suitable for large-scale OTC research; (2) The combination of subjectivity and objectivity with the application of Artificial Intelligence (AI) is the current cutting-edge research method of OTC; (3) Local climate zone (LCZ) classification system has a potential to be used in future large-scale OTC research has application potential.DiscussionBased on the collated results of previous studies, this study proposes a framework for large-scale OTC study to provide necessary theoretical support and practical guidance for future urban planning and construction, which will help optimize the urban environment and improve the thermal comfort and quality of life of residents.…”
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    Article
  12. 1892

    A rapid review of adolescent engagement in massive open online courses (MOOCS) in health and education: Content, engagement strategies and evaluation methods by Putu Novi Arfirsta Dharmayani, Allyson R. Todd, Jennifer Dam, Josephine Y. Chau, Sara Wardak, Katrina E. Champion, Seema Mihrshahi, Stephanie R. Partridge

    Published 2025-12-01
    “…Facilitators of MOOC engagement included personal interest and a sense of achievement, whereas barriers included using technical language, lack of visual and graphic content, and lack of interaction. Evaluation methods predominantly used multiple sources, with self-reported surveys being the most common. …”
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    Article
  13. 1893

    Facility location problem for senior centers in an upcoming super-aging society by Eun Hak Lee, Jonghwa Jeong

    Published 2025-02-01
    “…The objective is to minimize travel distances for older adults while accounting for constraints such as mobility limitations and the existing distribution of senior centers. The elbow method is employed to identify the optimal number of new centers, balancing service accessibility and resource allocation. …”
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    Article
  14. 1894

    Fast Frequency Control Strategy Based on Worst-Case Network Attack Perception by Wentao Xu, Zhenghang Song, Peiyuan Guan

    Published 2024-12-01
    “…A fast frequency control (FFC) strategy using the proximal policy optimization based on worst-case network attack perception (worst-case PPO) algorithm is proposed to address the complexity of fast frequency control in power systems and the risks posed by network attacks. …”
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    Article
  15. 1895

    Research on the Variable Factors Influencing the Vitality of Commercial Districts Based on the SOR Theory Model by Qinghua Zhou, Yubo Wang

    Published 2025-05-01
    “…Based on the SOR (stimulus–organism–response) theoretical model, this study integrates methods including space syntax analysis, POI diversity measurement, streetscape semantic segmentation, and kernel density estimation. …”
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    Article
  16. 1896

    Research on the Operation Optimisation of Integrated Energy System Based on Multiple Thermal Inertia by Huiqiang Zhi, Min Zhang, Xiao Chang, Rui Fan, Huipeng Li, Le Gao, Jinge Song

    Published 2025-07-01
    “…Addressing the problem that energy supply and load demand cannot be matched due to the difference in inertia effects among multiple energy sources, and taking into account the thermoelectric load, this paper designs a two-stage operation optimization model of IES considering multi-dimensional thermal inertia and constructs an intelligent adaptive solution method based on a time scale-model base. …”
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    Article
  17. 1897

    An Efficient Energy Management and Control Strategy for a Hybrid Microgrid System by Aymen Kadhim Mohaisen

    Published 2025-06-01
    “…This paper uses the linear programming optimization (LPO) method as an energy management system (EMS) to manage the energy and power sharing between the MG components, which are solar photovoltaic (PV), battery energy storage system (BESS), and load. …”
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    Article
  18. 1898
  19. 1899

    Multi-View Robust Tensor-Based Subspace Clustering by Esraa M. Al-Sharoa, Mohammad A. Al-Wardat

    Published 2022-01-01
    “…Moreover, a common subspace is computed among all views where the contribution of each view to the common subspace is optimized. The proposed method is applied to several real-world data sets and the results show that the proposed method achieves the best performance compared to other state-of-the-art algorithms.…”
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  20. 1900

    Two-Stage Stochastic Scheduling of Virtual Power Plant Based on Transactive Control by Meng Song, Xiaoyuan Xu, Ciwei Gao, Zheng Yan, Mohammad Shahidehpour

    Published 2025-01-01
    “…The proposed method is effectively validated by comparison with robust optimization and stochastic optimization. …”
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    Article