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  1. 1901

    Performance and Stability Analysis of A Hydrogen Production System Based on Solar Electrolysis of Water by Mengwei MIAO, Ruijiao YU, Hao CHEN, Fang YE, Hang GUO

    Published 2025-05-01
    “…[Objective] The hydrogen production system based on solar electrolysis of water is limited by the volatility and intermittency of solar energy, the conversion efficiency of the photovoltaic system, and the performance of the electrolysis cell. …”
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    Article
  2. 1902

    Assessment of asymmetry and trajectory during repeated twenty-meter sprints in court sports wheelchair athletes by Florian Brassart, Sadate Bakatchina, Ilona Alberca, Zoé Pomarat, Eric Watelain, Thierry Weissland, Arnaud Faupin

    Published 2025-03-01
    “…Propulsion asymmetry can reduce efficiency, yet the impact of fatigability on upper limb asymmetry remains underexplored. …”
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    Article
  3. 1903

    Synthesized Nano-Titanium Dioxide (Nano-TiO<sub>2</sub>) via Ammonium Fluorotitanate ((NH<sub>4</sub>)<sub>2</sub>TiF<sub>6</sub>) Precipitation with Ammonia Solution by Yufeng Guo, Cong Zhou, Shuai Wang, Feng Chen, Yanqin Xie, Jinlai Zhang, Lingzhi Yang

    Published 2025-06-01
    “…An experimental matrix was constructed using coded values for each factor, and regression coefficients were calculated to quantify input-output correlations. Results demonstrate that titanium dioxide catalysts with a particle size range of 50–75 nm exhibit optimal photocatalytic efficiency.…”
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    Article
  4. 1904

    Enhanced Short-Term PV Power Forecasting via a Hybrid Modified CEEMDAN-Jellyfish Search Optimized BiLSTM Model by Yanhui Liu, Jiulong Wang, Lingyun Song, Yicheng Liu, Liqun Shen

    Published 2025-07-01
    “…First, the original PV power signal was decomposed into intrinsic mode functions using a modified CEEMDAN method to better capture the complex nonlinear features. …”
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    Article
  5. 1905

    A Comparative Performance Evaluation of OFDM, GFDM, and OTFS in Impulsive Noise Channels by Mohsen Sheikh-Hosseini, Farhad Rahdari, Hazhir Ghasemnezhad, Somayeh Ahmadi, Murat Uysal

    Published 2025-01-01
    “…In addition, to address the PAPR, we suggest a novel approach utilizing weighted-type fractional Fourier transform precoding. This method examines the impact of variations in the precoder order and explores the application of iterative algorithms for more optimal designing of the precoder. …”
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    Article
  6. 1906

    Stepwise self-knowledge distillation for skin lesion image classification by Jian Zheng, Kewei Xie, Dingwen Zhang, Zhiming Lv, Xiangchun Yu

    Published 2025-07-01
    “…However, current self-knowledge distillation methods encounter difficulties in determining appropriate learning objectives for the next stage, which limits the improvement potential of the student model. …”
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    Article
  7. 1907

    A new approach to off-gas analysis for shaken bioreactors showing high CTR and RQ accuracy by Andreas Schulte, Janik Brockmann, Nina Müller, Tibor Anderlei, Jochen Büchs

    Published 2025-01-01
    “…Abstract Background Shake flasks are essential tools in biotechnological development due to their cost efficiency and ease of use. However, a significant challenge is the miniaturization of process analytical tools to maximize information output from each cultivation. …”
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    Article
  8. 1908

    Environmental impact assessment of resource recovery from end-of-life power batteries in the context of carbon neutrality by LIU Minwei, WEI Kexin, CHENG Beibei, LIU Xiaoyu, ZENG Jincan, WANG Peng

    Published 2025-05-01
    “…[Methods] Under such circumstances, the life cycle assessment (LCA) method was employed to quantitatively analyze the environmental impacts of two recycling processes for end-of-life batteries: mechanical-physical recovery and wet recovery. …”
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    Article
  9. 1909

    Multi-Scenario Stochastic Optimal Scheduling for Power Systems With Source-Load Matching Based on Pseudo-Inverse Laguerre Polynomials by Jiahao Ye, Lirong Xie, Lan Ma, Yifan Bian, Chuanshi Cui

    Published 2023-01-01
    “…Finally, considering wind-photovoltaic output fluctuations, the degree of source-load matching, wind-photovoltaic utilization, and system economic efficiency factors, with the objective of maximizing the tracking of the load curve and minimizing system economic costs, a stochastic optimized scheduling model for power systems is established. …”
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    Article
  10. 1910

    Design, Modeling, and Experiments of the Vortex-Induced Vibration Piezoelectric Energy Harvester with Bionic Attachments by Zunlong Jin, Guoping Li, Junlei Wang, Zhien Zhang

    Published 2019-01-01
    “…Although numerous researches have been conducted on piezoelectric energy harvesting devices in recent years, a common problem of low bandwidth and harvesting efficiency still exists. In order to increase the response amplitude and decrease the threshold wind speed of vortex-induced vibration, a bionic attachment structure is proposed based on the experimental method. …”
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    Article
  11. 1911

    Evaluating the effect of digital elevation model resolution in lahar hazard simulations: insights from the 1877 Cotopaxi scenario, Ecuador by Francisco J. Vasconez, Francisco J. Vasconez, Jeremy C. Phillips, S. Daniel Andrade, Mark J. Woodhouse

    Published 2025-06-01
    “…Computationally, the 30-meter DEM reduces processing time by 97.2% and output file sizes by 82.1% compared with the 10-m DEM. …”
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    Article
  12. 1912

    Recognise Sepsis in the Emergency Department by Bashar Jamal Elwir, Isaac Bell, Alina Paunescu, Venkateswara Kotamraju

    Published 2024-03-01
    “…Although documentation of input/output charting was 10% at the start of the project and 30% at the end. …”
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    Article
  13. 1913

    Mean limiting pressure factors determination in contiguous pile walls using RAFELA and nonlinear regression models in spatially random soil by Divesh Ranjan Kumar, Sittha Kaorapapong, Warit Wipulanusat, Suraparb Keawsawasvong

    Published 2025-03-01
    “…Two nonlinear regression models, multivariate adaptive regression splines (MARS) and the group method of data handling (GMDH), are developed to forecast the mean limiting pressure factor. …”
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    Article
  14. 1914

    Harnessing Deep Learning for Enhanced MPPT in Solar PV Systems: An LSTM Approach Using Real-World Data by Bappa Roy, Shuma Adhikari, Subir Datta, Kharibam Jilenkumari Devi, Aribam Deleena Devi, Taha Selim Ustun

    Published 2024-11-01
    “…Maximum Power Point Tracking (MPPT) is essential for maximizing the efficiency of solar photovoltaic (PV) systems. While numerous MPPT methods exist, practical implementations often lean towards conventional techniques due to their simplicity. …”
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    Article
  15. 1915

    Land use transition and its driving mechanisms in China’s human-elephant conflict areas by WANG Yuan, WANG Yahui, YANG Aoxi, FAN Hui, XIE Fei

    Published 2025-01-01
    “…[Objective] In the context of increasing conflicts between humans and Asian elephants, this study aims to elucidate the characteristics and driving mechanisms of land use transition in conflict areas and explore the mutual feedback relationship between land use transition and human-elephant conflicts. [Methods] This study focuses on the human-elephant conflict areas in Pu’er City and Xishuangbanna Prefecture in Yunnan Province as the study areas, based on four periods of remote sensing images in 1990, 2000, 2010, and 2020, as well as two periods of household questionnaire survey data in 2020 and 2022, utilizing spatial analysis and input-output analysis methods to reveal the characteristics and driving mechanisms of land use transition in human-elephant conflict zones. …”
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    Article
  16. 1916

    Design of a Mechanised Sorghum Sieving Machine Used in Agriculture Production. by Amanya, Davis

    Published 2025
    “…Detailed sizing yielded key parameters such as sieve volume, height, output force, rotation speed, torque, power, crank length, connecting rod length, and sieve velocity. …”
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    Thesis
  17. 1917

    A Multi-Scale Deep Learning Framework Combining MobileViT-ECA and LSTM for Accurate ECG Analysis by Abduljabbar S. Ba Mahel, Mehdhar S. A. M. Al-Gaashani, Reem Ibrahim Alkanhel, Dina S. M. Hassan, Mohammed Saleh Ali Muthanna, Ammar Muthanna, Ahmed Aziz

    Published 2025-01-01
    “…A parallel architecture integrates a MobileViT block for efficient spatial feature extraction and an Efficient Channel Attention (ECA) module to refine feature representations. …”
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    Article
  18. 1918

    A Novel Triboelectric–Electromagnetic Hybrid Generator with a Multi-Layered Structure for Wind Energy Harvesting and Wind Vector Monitoring by Jiaqing Niu, Ribin Hu, Ming Li, Luying Zhang, Bei Xu, Yaqi Zhang, Yi Luo, Jiang Ding, Qingshan Duan

    Published 2025-07-01
    “…The TEHG achieves broadband energy harvesting and demonstrates exceptional stability, maintaining a consistent electrical output after 3 h of continuous operation. The EMG charges a 1 mF capacitor to 1.5 V 738 times faster than conventional methods by a boost converter. …”
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    Article
  19. 1919

    Investigation of cavity rotor tips on the flow field of a low-speed turbine under different conditions by Anqi Xiao, Hongwei Ma, Yi Yang, Qingdian Zhang, Zetao Li

    Published 2025-08-01
    “…Turbine performance maps are measured at different operating conditions, showing that the cavity tip improves turbine efficiency and specific work output. Meanwhile, the effects of the geometrical parameters of the cavity tip; four cavity depths (d) and two rib thicknesses (t) at a fixed tip gap of 1% of the annulus height (h); are numerically explored under two characteristic conditions; peak efficiency (PE) and maximum mass-flow (MMF). …”
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  20. 1920

    Enhancing the Performance of the Standalone Rooftop SPV Module during Peak Solar Irradiance and Ambient Temperature by the Active Cooling of the Rear Surface with Spraying Water an... by S. Sargunanathan, K. Ramanathan, S. Tharves Mohideen, S. Suresh

    Published 2020-01-01
    “…This temperature reduction leads to the increase in the power output of the 150 W module by 10.70 W, 18.48 W, and 20.56 W and percentage increase in efficiency by 8.778%, 15.278%, and 16.895% for rear, front, and simultaneous cooling of surfaces, respectively. …”
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    Article