Showing 81 - 100 results of 2,392 for search 'sources utilization efficiency', query time: 0.08s Refine Results
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    Eco-efficiency and its determinants of major grain-producing areas in China by Chang Qian, Chang Xiang, Yuan Qiuyue, Zhao Yiping, He Xianglin, Tao Xinyuan, Li Yijin

    Published 2025-08-01
    “…This study assesses the eco-efficiency of grain production in China by incorporating carbon emissions and agricultural non-point source pollution as non-desired outputs, utilizing the SBM-Undesirable model and micro-level survey data from 1,208 farm households in major grain-producing regions. …”
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    Article
  3. 83

    Enhancing water use efficiency: Insights from hydrological variability encounter of multiple water sources and implications for terminal Lake management in arid regions by Kun Liu, Yunfei Chen, Bin Wu, Hailiang Xu, Abdul Waheed, Fan Gao, Bing He, Long Zhou, Jie Wu, Qin Zhang, Jinhao Ju

    Published 2025-06-01
    “…The complementarity between the Tarim River and the Cherchen River during wet and dry runoff encounter scenarios provides a foundation for establishing an efficient joint scheduling system and enhancing regional water use efficiency. …”
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  4. 84

    Enhancing Agricultural Sustainability by Improving the Efficiency of Lignocellulosic Biomass Utilization in the Ruminant Diet via Solid-State Fermentation with White-Rot Fungi: A R... by Qi Yan, Osmond Datsomor, Wenhao Zhao, Wenjie Chen, Caixiang Wei, Deshuang Wei, Xin Gao, Chenghuan Qin, Qichao Gu, Caixia Zou, Bo Lin

    Published 2025-07-01
    “…However, the high degree of lignification in LCBM significantly restricts its utilization efficiency in ruminant diets. In recent years, microbial pretreatment has gained considerable attention as a viable approach to reduce lignification prior to LCBM application as ruminant feed. …”
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  5. 85
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    Autonomous Electric Vehicle Charging Station Along a High-Traffic Road as a Model for Efficient Implementation of Emission-Free Economy by Robert Kaznowski, Wojciech Ambroszko, Dariusz Sztafrowski

    Published 2025-06-01
    “…The simulation highlights the importance of adjusting parameters to optimize the energy utilization of the charging station and minimize the dependence on the grid. …”
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    Energy and Ecological Concept of a Zero-Emission Building Using Renewable Energy Sources—Case Study in Poland by Anna Barwińska-Małajowicz, Marian Banaś, Teresa Piecuch, Radosław Pyrek, Krzysztof Szczotka, Jakub Szymiczek

    Published 2024-11-01
    “…Achieving carbon neutrality in construction requires considering emissions associated with material production, construction, operation, as well as demolition and disposal. These buildings utilize energy-efficient technologies, renewable energy sources, and low-carbon materials, minimizing their environmental impact. …”
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  9. 89

    Soil microbiome dysbiosis and rhizosphere metabolic dysfunction drive continuous cropping obstacles of Codonopsis tangshen by Dabing Xu, Chenglin Peng, Guohan Si, Xiangyu Xu, Shujun Zhao, Chuan You, Wuxian Zhou

    Published 2025-07-01
    “…We employed high-throughput sequencing, Biolog-ECO microplate, and metabolomics technology to evaluate microbial diversity, community structure, and carbon source utilization efficiency. Compared with NC-crop, C-crop decreased the yield and polysaccharide content of C. tangshen by 40.47 and 29.4%, respectively. …”
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  10. 90

    Enhancing Efficiency in Hybrid Solar–Wind–Battery Systems Using an Adaptive MPPT Controller Based on Shadow Motion Prediction by Abdorreza Alavi Gharahbagh, Vahid Hajihashemi, Nasrin Salehi, Mahyar Moradi, José J. M. Machado, João Manuel R. S. Tavares

    Published 2024-12-01
    “…A hybrid network is modeled, comprising a wind turbine with a doubly-fed induction generator (DFIG), a solar power plant with photovoltaic (PV) cells, an MPPT system, a Z-source converter, and a storage system. The proposed approach employs a motion detection-based method, utilizing image-processing techniques to optimize the MPPT of PV cells based on shadow movement patterns within the solar power plant area. …”
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  11. 91

    ETQ-Matcher: Efficient Quadtree-Attention-Guided Transformer for Detector-Free Aerial–Ground Image Matching by Chuan Xu, Beikang Wang, Zhiwei Ye, Liye Mei

    Published 2025-04-01
    “…We collect 12 pairs of UAV remote sensing images using drones and handheld devices, and we further utilize representative multi-source remote sensing images along with MegaDepth datasets to demonstrate their strong generalization ability. …”
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  12. 92
  13. 93

    Analysis of Heat Exchange Efficiency and Influencing Factors of Energy Tunnels: A Case Study of the Torino Metro in Italy by Mei Yin, Pengcheng Liu, Zhenhuang Wu

    Published 2025-07-01
    “…Both ground source heat pumps (GSHPs) and energy underground structures are engineered systems that utilize shallow geothermal energy. …”
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  14. 94
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    A Cost-Effective and High-Efficiency Novel 15-Level Hybrid MLI Topology for Renewable Energy Systems by Murat Karakılıç, Hasan Hataş

    Published 2025-06-01
    “…In this paper, a new hybrid model for single DC source multilevel inverters (MLIs) is proposed. The proposed switched diode (SD) and high frequency link (HFL) hybrid structure utilizes a single DC source voltage and supplies multiple DC voltages to the PUC circuit. …”
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  16. 96

    Experimental investigation of the energy performance of a photovoltaic-thermal assisted ground source heat pump system for net plus energy houses by Won-Jong Choi, Wangje Lee, Deuk-Won Kim, Youngsub An, Hong-Jin Joo, Joo Young Hong, Min-Hwi Kim

    Published 2025-05-01
    “…The experimental results confirmed that the PVT assisted ground source heat pump system is more energy-efficient with reducing carbon emissions compared to conventional systems.…”
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  17. 97

    Research on the efficient development of shallow geothermal energy: Experimental and numerical investigations on the heat transfer characteristics of the soil-cement energy pile by Huimin RONG, Xun ZHOU, Lizhi WANG, Jia ZHENG, Qimin LI

    Published 2025-03-01
    “…In order to solve the bottleneck problems of low thermodynamic efficiency and large footprint of the traditional ground heat exchanger in ground-source heat pump system, this study proposes a new scheme of coupling the ground heat exchangers with the soil-cement pile composite foundation, a type of pile foundation where cement and the native soil are mixed on-site in the pile hole while drilling to form a pile, to improve the thermodynamic efficiency of the ground heat exchanger by utilizing the good thermodynamic properties of the ground treatment materials. …”
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  18. 98

    Waste heat harness in a thermal energy system using TEGs, and SCO2 brayton cycle driven by renewable sources for electricity and liquid hydrogen Production: Thermo-Economic optimiz... by Amr S. Abouzied, Sarminah Samad, Pradeep Kumar Singh, Ahmed H. Janabi, Mohamed Shaban, Asma Ahmed A. Mohammed, Shoira Formanova, H. Elhosiny Ali, Samah G. Babiker, Abdulrahman M. Alansari

    Published 2025-08-01
    “…A detailed techno-economic and environmental model is utilized to assess the system's performance, concentrating on critical indicators such as second law efficiency, total cost rate, hydrogen production rate, net power output, levelized costs, and the rate of CO2 emission reduction. …”
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