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  1. 761

    Finite difference time domain discretization for room acoustic simulation based on the non-linear Euler equations by Hölter Arne, Weinzierl Stefan, Lemke Mathias

    Published 2024-01-01
    “…This paper aims to present and discuss the use of techniques for first-order partial differential (non-linear) Euler equations in finite-difference time-domain simulations for room acoustic applications. …”
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  2. 762

    Content popularity difference-aware cache eviction scheme for CDN-P2P hybrid networks by Hua NIE, Min ZHANG, Jing-rong GUO, Xiao-long YANG

    Published 2015-11-01
    “…In CDN-P2P hybrid network,it is important for the cache eviction schemes to improve the delivery efficiency of content.However,most of them only consider the holistic popularity of content file,and neglect the difference between the individual popularities of segments within a content file.Hence,it was difficult to improve the hit rate of pre-cached content segments,and to reduce the user access delay.Hence based on the difference between the attributes of content popularity,a new cache eviction scheme (i.e.…”
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  3. 763

    Multiwavelength Mid-Infrared Laser Generation Based on Optical Parametric Oscillation and Intracavity Difference Frequency Generation by Peng Wang, Yaping Shang, Xiao Li, Meili Shen, Xiaojun Xu

    Published 2017-01-01
    “…Three idler emissions with different wavelengths of 3127, 3303 and 3346 nm were obtained under the maximum pump power, and the total idler output reached 7.38 W, indicating a 15% pump-to-idler slope efficiency. …”
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  4. 764

    Rapid analysis of temperature fields in electronic enclosures based on the finite difference thermal resistance network method by Xiaoyue Zhang, Yinmo Xie, Bing Liu, Yingze Meng, Kewei Sun, Guangsheng Wu, Jianyu Tan

    Published 2025-01-01
    “…To enhance thermal design efficiency, this paper introduces the finite difference method (FDM) into the thermal resistance network model, establishing a three-dimensional thermal resistance network model for the electronic enclosure and employing an implicit difference scheme to solve its temperature field. …”
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  5. 765

    Cognitive difference text classification in online knowledge collaboration based on SA-BiLSTM hybrid model by Fengjun Liu, Na Zhao, Guoqing Zhu

    Published 2025-07-01
    “…Effectively identifying and classifying these cognitive difference texts enables contributors to stay updated on the current status of knowledge editing, thereby enhancing group collaboration efficiency. …”
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    Article
  6. 766

    Device optimization of CsPbI2Br-based inorganic perovskite solar cells using different charge transport layers via SCAPS-1D by Muhammad Siddique, Muhammad Sultan, M.Shahid Iqbal Khan, Syed Hamza Safeer

    Published 2025-07-01
    “…We hope our findings will contribute to understanding the Perovskite solar cells (PSCs) structure with different hole transport layers, and ultimately lead to the development of more efficient, stable, and cost-effective perovskite solar cells for commercial applications.…”
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  7. 767

    DMS Algorithm in the Application of the Map/Reduce Tasks Schedule by PEI Shu-jun, KONG De-kai, MIAO Hui

    Published 2019-02-01
    “…The whole efficiency of traditional task scheduling algorithms is low under the cloud environment, In order to improve the whole efficiency of the task scheduling, this article based on Map/Reduce presents a Difference Matrix Scheduling tasks schedule algorithm based on processing time. …”
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  8. 768

    Optimization of optimal pressure parameters for filtering chyle plasma under low-temperature conditions by GAO Zhanhai, JI Xiaohua, ZHANG Fumin, HUANG Zhanhua, CHENG Wei

    Published 2025-01-01
    “…[Objective] To explore the optimal pressure parameters for chyle plasma filtration under low-temperature conditions, and to improve the quality of chyle plasma treatment and filtration efficiency by improving experimental methods. [Methods] The filtration efficiency and filtration time of 30 severe chyle plasma samples under conventional preparation environment pressure and under preparation environment with a controlled filtration membrane pressure difference of 0.5 bar were compared. …”
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  9. 769

    Assessment of the Impact of Pressure Changes in the Flow Path on the Biological Safety of an Axial Hydraulic Turbine with Increasing Thickness of the Impeller Blade by M. A. Biriulin, A. V. Volkov, A. A. Druzhinin, V. N. Shary, I. V. Kachanov, G. M. Brovka

    Published 2025-04-01
    “…With the help of CFD and the BioPA technique, the dependences of survivability on different blade thicknesses were determined, and the dependence of the efficiency of a hydraulic turbine on survivability, calculated from the pressure drop, at different blade thicknesses was obtained. …”
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  10. 770

    Numerical Study for Performance Evaluation of Plastic Solar Air Heater with Different Cross-Sectional Configuration by Ayman Bakry, Yaser El-Samadony, S. Elsayed, E. Ebied

    Published 2018-08-01
    “…In this research, a numerical investigation was performed on five solar air heaters with different cross-sectional shape to find the best configuration relevant to thermal performance. …”
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  11. 771
  12. 772

    Parametric Design and System Development of Different Types of Rollers Globoidal Cam Deceleration Mechanism by Chen Ruyun, Gong Qingshan, Cao Zhanlong, Sun Daocheng, Tan Hao

    Published 2023-10-01
    “…In order to improve the design efficiency of different types of rollers globoidal cam deceleration mechanism and standardize the design system, a parametric design method based on NX secondary development is proposed, and the design system is developed. …”
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  13. 773
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  15. 775

    DESIGNING AND EFFICIENCY EFFECT OF AUTOMATIC BALL-CLEANING SYSTEM FOR CONDENSER 180-KTsS-1 OF TURBINE Т-180/210-130-1 LMZ. Part 2 by Yu. A. Zenovich-Leshkevich-Ol’pinskiy, A. Yu. Naumov, A. Yu. Zenovich-Leshkevich-Ol’pinskaya

    Published 2015-09-01
    “…As a result of regular application of the ball-cleaning system the temperature difference of the condensers of all blocks Т-180/210-130-1 confined into the regulatory values and the cleanness coefficient of all three turbine units reached 0,85. …”
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  16. 776
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  18. 778

    Performance Evaluation of Solar-air Source Heat Pump Hot Water System in Different Climatic Zones by Guo Hongwei, Wang Yu, Gao Wenxue, Li Zhiqiang

    Published 2019-01-01
    “…To obtain the applicability and operation superiority of the solar-air source heat pump hot water system in different regions, the operation performance and energy efficiency coefficient of the air source heat pump unit and solar collector unit were tested through experiments under typical conditions. …”
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