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  1. 521

    Improved Clamped Z-Source Converter with Optimized Maximum Power Point Tracker for Hybrid Renewable Energy Systems Based Energy Management System by Saranya M., Giftson S. G.

    Published 2024-02-01
    “…On comparing with conventional Z-source converters, a novel improved clamped Z-source converter, which is utilized in this work has high efficiency with low THD and it has the capacity to protect electrical circuits against damage caused by short circuits, overcurrent and overvoltage. …”
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    Article
  2. 522

    Analysis, design and control of A high step-up three level Quasi-Z-Source PWM DC-DC converter for photovoltaic applications: by Mohammad Matin Dezhdar, Mahdi Rezvanyvardom, Farbod Setoudeh, Ashkan horri, Mohammad Bagher Tavakoli

    Published 2025-08-01
    “…Abstract This article proposes a Quasi-Z-source converter that utilizes a three-level circuit in the output section to enhance voltage gain and level the output voltage. …”
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    Article
  3. 523

    Interannual variability of moisture sources and isotopic composition of Meiyu-Baiu rainfall in southwestern Japan: Importance of Asian monsoon moisture for extreme rainfall events by Xiaoyang Li, Ryuichi Kawamura, Kimpei Ichiyanagi, Kei Yoshimura

    Published 2025-06-01
    “…To better understand the underlying atmospheric processes responsible for interannual variability of Meiy-Baiu rainfall, we utilized an isotopic regional spectral model to investigate the moisture sources and isotopic composition of Meiyu-Baiu rainfall in southwestern Japan from 2004 to 2023. …”
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    Article
  4. 524

    Methods of controlling electrochemical energy storages: classification and application features by Sergiy Plaksin, Mykola Zhytnyk, Ruslana Levchenko, Svitlana Ostapovska

    Published 2022-06-01
    “…Energy storages are the most important integral elements of both autonomous energy system based on renewable energy sources and vehicles of various purposes, where they are the main power source. …”
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    Article
  5. 525

    Modification of an automated precision farming robot for high temporal resolution measurement of leaf angle dynamics using stereo vision by Frederik Hennecke, Jonas Bömer, René H.J. Heim

    Published 2025-06-01
    “…In agriculture, the plant leaf angle influences light use efficiency and photosynthesis and, consequently, the overall crop performance. …”
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    Article
  6. 526

    UDAWA Gadadar: Agent-based Cyber-physical System for Universal Small-scale Horticulture Greenhouse Management System by I Wayan Aditya Suranata, Ketut Elly Sutrisni, I Made Surya Adi Putra

    Published 2025-06-01
    “…UDAWA Gadadar was built using a 5C architecture approach and farmer-centric design thinking, utilizing an ESP32 microcontroller and a power sensor module to ensure performance and energy efficiency. …”
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    Article
  7. 527
  8. 528

    AFSA-FastICA-CEEMD Rolling Bearing Fault Diagnosis Method Based on Acoustic Signals by Jin Yan, Fubing Zhou, Xu Zhu, Dapeng Zhang

    Published 2025-03-01
    “…Firstly, the foraging and clustering characteristics of the AFSA algorithm are utilized to perform global optimization on the aliasing matrix W, and then inverse transformation is performed on the global optimal solution W, to obtain a preliminary estimate of the source signal. …”
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  9. 529

    Enhancing the efficiency of a wavelength-dispersive spectrometer based on a slitless design using a single-bounce monocapillary by Karina Bzheumikhova, Y. Kayser, R. Unterumsberger, J. Weser, C. Stadelhoff, B. Beckhoff

    Published 2025-01-01
    “…The new slit-less design does not rely on specialized beamlines and can be considered, thanks to the increased efficiency, for spectrometers using laboratory based sources equipped with equivalent optics. …”
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    Article
  10. 530
  11. 531

    Effects of Partial Organic Fertilizer Substitution on Grain Yield, Nitrogen Use Efficiency, and Physiological Traits of Rice in Northeastern China by Shimeng Guo, Yimeng Li, Zhouzhou Wu, Jiaxin Liu, Chao Liang, Yue Wang, Shu Wang, Chanchan Zhou, Junfeng Liu, Jingyi Mu

    Published 2025-06-01
    “…This leads to low nitrogen use efficiency and high nitrogen losses. Considering the issues caused by excessive chemical fertilizer, integrated nutrient management using organic and chemical fertilizer sources is important. …”
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  12. 532
  13. 533
  14. 534

    Novel N-doped carbon nanotubes impregnated Mn spheres with polydopamine coating as an efficient polysulfide immobilizer for Li-S batteries by Han Wang, Sidra Jamil, Muhammad Fasehullah, Shujuan Bao, Yi Li, Maowen Xu

    Published 2024-11-01
    “…In this work, graphitic carbon nitride (g-C3N4) is utilized as a template and further hydrothermally treated with an Mn source and glucose. …”
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  15. 535

    New Nitrogen Use Efficiency Indices for Biomass Formation and Productivity in Green Beans Under Foliar Fertilization with Molybdenum Nanofertilizer by Ezequiel Muñoz-Márquez, Juan Manuel Soto-Parra, Ramona Pérez-Leal, Esteban Sanchez

    Published 2024-08-01
    “…Most crops are fertilized with high amounts of nitrogen, and have an alarmingly low utilization efficiency. For this reason, the coordination between the fertilizer contribution and the nitrogen requirements of the crop is very important. …”
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  16. 536
  17. 537

    Wheat crop producers’ technical efficiency and its determinants in Oromia region of Ethiopia: evidence from West Shewa zone by Melkamu Girma, Abule Mehare, Mengistu Ketema

    Published 2024-12-01
    “…This study aimed to analyze the technical efficiency of wheat production and sources of inefficiency among smallholder farmers in the West Shewa Zone, Oromia National Regional State, Ethiopia. …”
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  18. 538

    Seasonal Self-Purification Process of Nutrients Entering Coastal Water from Land-Based Sources in Tieshan Bay, China: Insights from Incubation Experiments by Fang Xu, Peng Zhang, Yingxian He, Huizi Long, Jibiao Zhang, Dongliang Lu, Chaoxing Ren

    Published 2025-06-01
    “…The differential self-purification efficiencies underscore the importance of calibrating pollution control strategies according to both anthropogenic discharge characteristics and regional hydrochemical resilience, which is of key importance for ensuring the traceability and control of land-based sources of pollution into the sea and the scientific utilization of the self-purification capacity of the bay water body.…”
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  19. 539

    Non-linear relationship between built environment and non-motorized travel efficiency under the traffic micro-circulation model. by Xiaoyuan Dong, Lining Wang, Sen Du, Bicheng Qian, Jiaxin Wang

    Published 2025-01-01
    “…This paper focuses on the core area of Chengguan District in Lanzhou City, utilizing multi-source big data including POI, OpenStreetMap, street view images, and built environment data. …”
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  20. 540