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  1. 3841
  2. 3842

    The Effect of Sapphire Substrates on Omni-Directional Reflector Design for Flip-Chip Near-Ultraviolet Light-Emitting Diodes by Yonghui Zhang, Ji Zhang, Yuxin Zheng, Ce Sun, Kangkai Tian, Chunshang Chu, Zi-Hui Zhang, Jay Guoxu Liu, Wengang Bi

    Published 2019-01-01
    “…In this paper, we investigate the effect of omni-directional reflectors (ODRs) on the light extraction efficiency (LEE) for flip-chip near-ultraviolet light-emitting diodes (LEDs) on patterned (PSS) and flat sapphire substrate (FSS) using three-dimensional finite-difference time-domain method. …”
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  3. 3843
  4. 3844

    Rice yield enhancement and environmental sustainability with precision nutrient management by S. Jauhari, S. Minarsih, Y. Hindarwati, J. Pramono, A. Susila, S. Sudarto, S. Basuki, W. Hariyanto, B. Utomo, T. Suhendrata, R. Oelviani, F.D. Arianti, A. Supriyo, V.E. Aristya, S. Samijan

    Published 2025-01-01
    “…These findings highlight the potential of site-specific nutrient management to improve resource efficiency, minimize nitrogen runoff, and increase rice productivity.CONCLUSIONS: Site-specific nutrient management outperformed the traditional fertilization methods, especially when combined with the Inpari-6 variety. …”
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  5. 3845

    Replacing hexane with 2-methyloxolane for defatting soybean meal fed to dairy cows: Effects on dairy performance and nitrogen partitioning by V. Menoury, A. Ferlay, C. Ginane, G. Cantalapiedra-Hijar, S. Lemosquet, D. Andueza, G.G.R. Leday, J. Engel, P. Nozière

    Published 2025-06-01
    “…Statistical analyses used difference and equivalence tests. Replacing hexane-defatted SBM with MeOx-defatted SBM resulted in likely equivalent dairy performance, N partitioning, and N use efficiency for milk production, although some indicators suggested slight rumen and digestive alterations that may have subtly affected whole-body N metabolism. …”
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  6. 3846
  7. 3847

    Does institutional openness improve the trade efficiency of China’s agricultural products imported from Central Asian countries? A time-varying stochastic frontier gravity model by Fangfang Cao, Xiande Li, Zhexi Zhang

    Published 2025-06-01
    “…IntroductionInstitutional openness is becoming increasingly important for agricultural trade between China and Central Asian countries.MethodsThis study employs a time-varying stochastic frontier gravity model to investigate the influence of institutional openness on the trade efficiency of China imported agricultural products from Central Asian countries under uncertainty, and further computes the import potential from 2000 to 2022.ResultsThe research reveals that the impacts of different aspects of institutional openness on trade efficiency vary. …”
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  8. 3848
  9. 3849

    Effective and fair cognitive terminal assignment scheme for cooperative spectrum sensing by WU Zhiqiang, LIU Qianli, LIU Jiabin, FENG Qing, XIAO Shanpeng, LIU Shang

    Published 2024-06-01
    “…Aiming at the perceptual efficiency of different sub-bands, an indicator called the inefficient transmission parameter (ITP) was proposed to evaluate communication performance, and a closed-form expression solution to the perceptual efficiency optimization problem was provided. …”
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  10. 3850
  11. 3851

    Transcriptome-Based Analysis of the Co-Expression Network of Genes Related to Nitrogen Absorption in Rice Roots Under Nitrogen Fertilizer and Density by Runnan Wang, Qi Zhu, Haiyuan Wang, Qiangqiang Xiong

    Published 2025-06-01
    “…Our previous studies found that the N absorption efficiency, antioxidant enzyme activity, and energy metabolism-related phenotypes of rice roots showed significant differences under different treatments. …”
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  12. 3852

    Influence of the Radial Gap on the External Gear Pump Performance by Alexander Mitov, Nikolay Nikolov, Ivan Kralov

    Published 2025-01-01
    “…An original methodology has been developed that allows us to obtain the volumetric efficiency and overall efficiency characteristics as a function of the rotation frequency of the pump at different values of the radial gap, using the manufacturer’s data for the same characteristics at a nominal radial gap and the results of CFD simulations. …”
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  13. 3853

    The choice of a marketing channel to benefit corn producer’s welfare in Indonesia by Jusni Ambo Upe, Andi Aswan

    Published 2021-05-01
    “…The net profit margin obtained by intermediary traders per kg is different by types for each marketing channel due to different marketing activities leading to different costs spent. …”
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  14. 3854

    GAS CONCRETE FOR CONSTRUCTION OBJECTS OF TRANSPORT INFRASTRUCTURE by E. V. Fomina, V. S. Lesovik, I. V. Lashina

    Published 2018-11-01
    “…The evaluation of the gas concrete efficiency is based on the research of such parameters as heat- and sound-insulation. …”
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  15. 3855

    Design Improvement of Permanent Magnet Motor Using Single- and Multi-Objective Approaches by Cvetkovski Goga, Petkovska Lidija

    Published 2024-01-01
    “…Engineers and academics have been actively involved in optimising these systems to achieve better performance, efficiency, and cost-effectiveness. Optimising electrical machines, including permanent magnet motors, is a complex task. …”
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  16. 3856

    SEASONAL VARIATION OF IN SITU PHYTOPLANKTON PHOTOSYNTHETIC PROPERTIES IN NHA TRANG BAY by Thi Minh Hue Tran, Nhu Hai Doan

    Published 2024-12-01
    “… Photosynthetic properties are essential for the evaluation of phytoplankton photosynthetic efficiency as well as their physiological status in different waters. …”
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  17. 3857

    A Forecasting Method for Provincial-level Energy Supply and Demand under Carbon Quota Constraint by Yan LI, Xin ZHAO, Wanlei XUE, Xiandong TAN, Zhifan LIU, Zhilin LIU

    Published 2025-05-01
    “…Considering multiple factors such as economic and social development status, energy consumption characteristics of each province, an indicator system for carbon quota allocation is constructed, encompassing aggregate and relative metrics, and balancing equity with efficiency, and a provincial-level energy supply-demand forcasting method under carbon quota constraints is proposed to achieve comprehensive balance analysis and prediction of primary and secondary energy of different varieties and industries covering the entire process. …”
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  18. 3858

    Weighted Salp Swarm Algorithm and its applications towards optimal sensor deployment by Mudassar Ali Syed, Raziuddin Syed

    Published 2022-04-01
    “…The proposed WSSA is validated using different benchmark functions and analyzed against seven different stochastic algorithms. …”
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  19. 3859

    Qualitative phytochemical screening of some selected medicinal desert species by Noshaba Dilbar, Sana Fatima, Majid Anwar, Zobia Anwer, Hina Ashraf

    Published 2023-05-01
    “…The main objective of the current investigation was to explore the secondary metabolite profile of some desert plants and also compare the efficiency of different solvents. Plants [Psidium guajava L., Thuja orientalis L., Callistemon citrinus (Curtis) Skeels, Capparis spinosa L. and Dipterygium glaucum Decne.] were collected from the Cholistan desert of Bahawalpur based on the traditional knowledge. …”
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  20. 3860