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  1. 201
  2. 202

    Ultrahigh energy density and efficiency BaTiO3-based multilayer ceramic capacitors by Biao He, Bin Zhou, Shiguang Yan, Fei Cao, Xuefeng Chen, Genshui Wang

    Published 2025-02-01
    “…As a result, MLCCs exhibit excellent recoverable energy density (Wrec = 15.7 J∙cm−3) and ultrahigh efficiency (η) of 96.4% (@1614 kV∙cm−1), simultaneously showing good temperature stability over a range of −120‒100 °C (Wrec ≈ 8.9 J∙cm−3 with a variation of less than ±4.85%, @1078 kV∙cm−1) and excellent fatigue resistance (Wrec ≈ 9.2 J∙cm−3 with a variation of less than ±0.82% over 107 cycles, and η greater than 95%, @1078 kV∙cm−1). …”
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  3. 203

    Impact of adoption of water-saving technologies on irrigation water use efficiency at the farm household level by ZHANG Yi, LYU Mingyang, HAN Yijun

    Published 2025-05-01
    “…Compared to overall wheat production efficiency, IWUE exhibited greater variation among farmers. …”
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  4. 204

    Evaluation and prediction of coal seam mining mode: Coefficient of Variation-TOPSIS and CNN-NGO methods by Haixiong Li, Fei Wang

    Published 2025-01-01
    “…Selecting the appropriate method for coal seam mining is the foremost task for the safe and efficient production of coal mines. …”
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  5. 205

    The variation rule of TBM tunneling parameters in deep composite strata and the recognition method of boreability grade by Haibin Wang, Guogang Cui, Zhen Shi, Ling Zhang, Chengdeng Gao, Ziwei Ding

    Published 2025-04-01
    “…The results show that: (1) the change characteristics of five main tunneling parameters in different formations are obtained through data preprocessing, and the change trends of tunneling speed and penetration in different formations are consistent, while the change trends of cutter speed, thrust, and torque are opposite to that of penetration. (2) The main tunneling parameters in different formations are analyzed by numerical statistics, and it is found that all of them are normally distributed, and the 25% and 75% position of data distribution is taken to the values of 25% and 75% of the data distribution are given, and the reasonable regulation range of each parameter is given. (3) The two characteristic parameters of thrust factor and tunneling specific energy are introduced to analyze the tunneling energy efficiency of TBM tunneling in different strata, and the variation of the characteristic parameters in a single stratum is small, and the oscillatory nature of them in composite strata is significantly higher than that of a single stratum by a factor ranging from 1.29 to 3.64. (4) The identifying method of the tunneling grade of a strata has been established based on the indicators of the tunneling speed and the energy consumption of tunneling, and a characteristic parameter is proposed to identify the level of the tunneling performance. …”
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  9. 209

    Applying recursive modelling to assess the role of the host genome and the gut microbiome on feed efficiency in pigs by P. Nuñez, G. Martinez-Boggio, J. Casellas, L. Varona, F. Peñagaricano, N. Ibáñez-Escriche

    Published 2025-03-01
    “…This study provides new insights into the link between the gut microbiome and feed efficiency, presenting practical methods to target microbes that can be influenced through selective breeding or management interventions.…”
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  10. 210

    Dynamic Evolution, Spatial Differences, and Convergence of Land Green Use Efficiency in Resource-based Cities by BIAN Zhiqiang, ZHANG Qianhua

    Published 2025-04-01
    “…[Methods] Based on data from 114 resource-based cities in China from 2006 to 2020, the spatial and temporal characteristics, distribution dynamics, spatial differences, and convergence features of land green use efficiency in resource-based cities were analyzed by using the super efficiency SBM model to measure land green use efficiency, in combination with Kernel density estimation, Dagum Gini coefficient, coefficient of variation, and fixed effects model. …”
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  11. 211

    A Novel Variational Bayesian Method with Unknown Noise for Underwater INS/DVL/USBL Localization by Haoqian Huang, Chenhui Dong, Yutong Zhang, Shuang Zhang

    Published 2025-06-01
    “…Subsequently, the posterior information of the system is jointly calculated by employing the variational Bayesian method. Simulations and real trials illustrate that the proposed IW-VACKF can improve the state estimation precision efficiently in the complex underwater environment.…”
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  12. 212

    Analysis on APF Calculation Problem Caused by the Optional Method to Obtaining Performance Parameters of Low-temperature Intermediate Refrigeration Condition in GB 21455—2019 by Chen Xuancheng, Zhuang Dawei, Ding Guoliang, Yu Yuefeng, Cheng Jianhong, Wu Guoming

    Published 2023-01-01
    “…The test method given in the national standard causes a variation in energy efficiency under rated intermediate cooling conditions, contrary to the variation in the calculated APF value, which is not reasonable. …”
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  13. 213

    Performance Enhancement of Dye Sensitized Solar Cell (DSSC) through TiO2/rGO Hybrid: Comprehensive Study on Synthesis and Characterization by Rustan Hatib, Khairil Anwar, Ramang Magga, Muh Anjas Astak, Denny Widhiyanuriyawan, Wardoyo Wardoyo

    Published 2024-07-01
    “…This process produces rGO hybrid TiO2 photoanodes for dye-sensitized solar cells (DSSC). rGO in the TiO2 structure prevents electron recombination and improves overall efficiency. The main advantage of this method is its ability to prevent loss of rGO during the sintering process, which is a common problem with other methods. …”
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  14. 214

    Annual Simulation of Phase Change Materials for Enhanced Energy Efficiency and Thermal Performance of Buildings in Southern California by Yiu Chan, Thomas Hoke, Kevin Meredith, Xi Chen

    Published 2025-02-01
    “…This work employs EnergyPlus to simulate the energy consumption of residential homes equipped with paraffin-based PCMs in Southern California, a region that experiences extremely high summer temperatures and significant day–night temperature variations. Two computational methods, the basic method and the hysteresis method, are employed. …”
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  15. 215

    Hybrid Recurrent Neural Network and Decision Tree Scheduling for Energy-Efficient Resource Allocation in Cloud Computing by Sefati Seyed Salar, Vulpe Alexandru, Popovici Eduard, Fratu Octavian

    Published 2025-01-01
    “…The proposed method dynamically adapts to workload variations, reducing execution delays and improving Quality of Service (QoS) metrics. …”
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  16. 216

    Data-Driven Energy Efficiency Modeling in Large-Scale Networks: An Expert Knowledge and ML-Based Approach by David Lopez-Perez, Antonio De Domenico, Nicola Piovesan, Merouane Debbah

    Published 2024-01-01
    “…Results derived from real network data underscore the paradigm shift introduced by SRCON, showcasing significant gains over a state-of-the-art method used by a operator for network energy efficiency modeling. …”
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  17. 217

    Spatiotemporal Changes in Water-Use Efficiency of China’s Terrestrial Ecosystems During 2001–2020 and the Driving Factors by Jia He, Yuxuan Zhou, Xueying Liu, Wenjing Duan, Naiqing Pan

    Published 2025-01-01
    “…Water-use efficiency (WUE) is an important indicator for understanding the coupling of carbon and water cycles in terrestrial ecosystems. …”
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  18. 218

    Comparison of motor efficiency and emotional intelligence of ordinary and gifted girl students aged 12-15 years by Fahime Kalami, Usef Garmanjani, Gholamhossein Nazemzadegan, Majid Chahardah-Cheric

    Published 2024-07-01
    “…Background: The research showed that having high scientific intelligence in students does not necessarily imply higher emotional intelligence or better motor efficiency, and these relationships may vary among individuals with different levels of intelligence.Aim: The present study was conducted to compare the motor efficiency and emotional intelligence of ordinary and gifted girls’ students aged 12-15 years.Materials and Methods: The present research was a causal-comparative study. …”
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  19. 219

    DS-AdaptNet: An Efficient Retinal Vessel Segmentation Framework With Adaptive Enhancement and Depthwise Separable Convolutions by Shuting Chen, Chengxi Hong, Hong Jia

    Published 2025-01-01
    “…Our comprehensive experiments on three benchmark retinal vessel segmentation datasets demonstrate that the proposed DS-AdaptNet achieves state-of-the-art performance while maintaining exceptional efficiency. Notably, our method attains a Dice coefficient of 0.8328 on DRIVE, 0.8110 on CHASE_DB1, and 0.8515 on STARE, consistently outperforming existing approaches. …”
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  20. 220

    Deep Q-Learning Based Adaptive MAC Protocol with Collision Avoidance and Efficient Power Control for UWSNs by Wazir Ur Rahman, Qiao Gang, Feng Zhou, Muhammad Tahir, Wasiq Ali, Muhammad Adil, Muhammad Ilyas Khattak

    Published 2025-03-01
    “…DAWPC-MAC ensures energy-efficient and reliable time-sensitive data transmission, improving the packet delivery rati (PDR) by 14%, throughput by over 70%, and utility by more than 60% compared to existing methods like TDTSPC-MAC, DC-MAC, and ALOHA MAC. …”
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