Showing 2,781 - 2,800 results of 31,781 for search 'different (efficient OR efficiency)', query time: 0.32s Refine Results
  1. 2781

    Nitrogen and potassium application effects on productivity, profitability and nutrient use efficiency of irrigated wheat (Triticum aestivum L.). by Sandeep Sharma, Gagandeep Kaur, Pritpal Singh, Saud Alamri, Ritesh Kumar, Manzer H Siddiqui

    Published 2022-01-01
    “…We investigated the effects of different fertilizer-N (viz. 0-240 kg N ha-1; N0-N240) and fertilizer-K (viz. 0-90 kg K ha-1; K0-K90) application rates on wheat productivity, nutrient (N and K) use efficiency viz. partial factor productivity (PFPN/K), agronomic efficiency (AEN/K), physiological efficiency (PEN/K), reciprocal internal use efficiency (RIUEN/K), and profitability in terms of benefit-cost (B-C) ratio, gross returns above fertilizer cost (GRAFC) and the returns on investment (ROI) on fertilizer application. …”
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  2. 2782

    Self-assembled hole-selective contact for efficient Sn-Pb perovskite solar cells and all-perovskite tandems by Jingwei Zhu, Xiaozhen Huang, Yi Luo, Wenbo Jiao, Yuliang Xu, Juncheng Wang, Zhiyu Gao, Kun Wei, Tianshu Ma, Jiayu You, Jialun Jin, Shenghan Wu, Zhihao Zhang, Wenqing Liang, Yang Wang, Shengqiang Ren, Changlei Wang, Cong Chen, Jinbao Zhang, Dewei Zhao

    Published 2025-01-01
    “…Here, based on the prototypical donor-acceptor SAM MPA-BT-BA (BT), oligoether side chains with different length (i.e., methoxy, 2-methoxyethoxy, 2-(2-methoxyethoxy)ethoxy group) were custom-introduced on the benzothiadiazole unit to produce the target SAMs with acronyms MPA-MBT-BA (MBT), MPA-EBT-BA (EBT), and MPA-MEBT-BA (MEBT), respectively, and acting as HSCs for efficient Sn-Pb PSCs and all-perovskite tandems. …”
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  3. 2783
  4. 2784

    An Enhanced DCO-OFDM Scheme for Dimming Control in Visible Light Communication Systems by Yang Yang, Zhimin Zeng, Julian Cheng, Caili Guo

    Published 2016-01-01
    “…Among them, direct-current O-OFDM (DCO-OFDM) is a widely used scheme for its high spectral efficiency and low complexity. Since VLC involves a combination of illumination and communication, different optical power is often required to achieve a certain illumination level. …”
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  5. 2785
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    Simulation and Experimental Study on the Oil Circulation Rate (OCR) of R290 Electrical Vehicle Compressors by Jianhong Chen, Leren Tao, Lihao Huang, Xiaofei Wang, Xingjiang Li, Haonan Chen

    Published 2025-01-01
    “…The simulation model shows a minor deviation when predicting volumetric efficiency, while errors are larger when predicting isentropic efficiency and the discharge temperature. …”
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  8. 2788

    Integration of Plant Pomace into Extruded Products: Analysis of Process Conditions, Post-Production Waste Properties and Biogas Potential by Jakub Soja, Tomasz Oniszczuk, Iryna Vaskina, Maciej Combrzyński, Agnieszka Wójtowicz

    Published 2024-12-01
    “…This study uniquely investigated the extrusion-cooking process conditions, physical properties and biogas efficiency of snack pellets enriched with plant pomace (apple, chokeberry, pumpkin, flaxseed and nigella seeds) at different levels (10, 20 and 30%), produced using a single-screw extruder-cooker. …”
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  9. 2789

    Towards eco-efficiency of OECD countries: How does environmental governance restrain the destructive ecological effect of the excess use of natural resources? by Brahim Bergougui, Elma Satrovic

    Published 2025-07-01
    “…Notably, our study introduces a novel analytical approach by examining how environmental policies moderate the negative impacts of resource overuse across different levels of ecological efficiency. This relationship proves especially important for countries struggling with lower eco-efficiency, where strong environmental governance can effectively offset the harmful effects of excessive resource consumption. …”
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  10. 2790
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  12. 2792

    Does digitalization improve firm-level energy efficiency? Evidence from a quasi-natural experiment in China by Hongyu Long, Yan Wang, Anqi Wu, Xiang Zhang, Sergio Sammarchi, Jia Li, Chenyang Yu

    Published 2025-07-01
    “…Employing propensity score matching (PSM-DID) to estimate the difference-in-difference model, our analysis reveals that BCP implementation leads to a 10.5% and 11.3% enhancement in coal and oil firm energy efficiency, respectively, while resulting in a 17.2% decrease in electricity firm energy efficiency. …”
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  13. 2793

    Assessment of the operating mode of BelAZ dump trucks by the criterion of the efficiency of use of the resource of their internal combustion engine by Maslyukov S.P.

    Published 2025-06-01
    “…The difference in the efficiency of using the internal combustion engine resource was established when changing the operating mode of a dump truck, relative to the gentle mode.…”
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  14. 2794

    Spatial–Temporal Coupling and Interactive Effects of Reclaimed Water Usage Efficiency and High-Quality Development of the Financial Sector by Ying Zhou, Fengping Wu, Gen Li, Chen Feng

    Published 2025-02-01
    “…In China, the current policy of the financial sector on water conservation and management is being vigorously pursued; therefore, efficient synergy between the two systems is of great significance. …”
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  15. 2795

    Is “Bite force” a reliable parameter to compare masticatory efficiency restoration following ORIF of anterior mandibular fractures? by Shital Patel, Kruna Bhimani, Roma Narsingyani, Zenish Bhatti, Rajan Savani

    Published 2022-11-01
    “…Interpretation & conclusion: Bite force is a reliable parameter to assess restoration of masticatory efficiency following open reduction and internal fixation (ORIF). 3D miniplates when used in anterior mandibular fractures management are efficient enough to withstand masticatory forces throughout the healing process, providing better stability of fractured segments against torsional forces during immediate post-operative period.…”
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  20. 2800

    Association of part-time clinical work of hospitalists with efficiency and quality of care on medical wards: a retrospective study by Manuel R Blum, Christine Baumgartner, Drahomir Aujesky, Antoine Martin, Marie Méan, Marco Mancinetti, Thomas Beck, Lisa Bretagne, Marie Débieux, Vanessa Kraege, Christine Roten, Stefanie Mosimann

    Published 2025-08-01
    “…However, the impact of part-time work on efficiency and quality of care of inpatients is unknown.Objectives To investigate the association between part-time clinical work of hospitalists in General Internal Medicine (GIM) and resource utilisation and short-term patient outcomes.Design Retrospective study.Setting GIM wards of 3 Swiss teaching hospitals.Participants Each inpatient was categorised as having received care mainly (>50%) by part-time or full-time hospitalists. …”
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