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Showing 15,221 - 15,240 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.28s Refine Results
  1. 15221

    Simulation and Optimization of Conveying Parameters for Vertical Screw Conveyor Based on CFD + DEM by Xiao Mei, Xiaoyu Fang, Liyang Zhang, Yandi Wang, Yuan Tian

    Published 2025-06-01
    “…Finally, the response surface methodology was applied to optimize parameters and determine the optimal combination of screw speed and filling rate to enhance mass flow efficiency. …”
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    Article
  2. 15222

    Green-Fueled synthesis of rGO/CuO for catalytic degradation of methyl violet dye by M.C. Roopa, Sharadadevi Kallimani, K. Harish Kumar, S. Thirumala

    Published 2024-12-01
    “…Scavenger experiments were conducted to determine the active species involved in the degradation process, and total organic carbon (TOC) removal was measured to assess mineralization efficiency. …”
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    Article
  3. 15223

    Investigation of the influence of the parameters of a hydropneumatic accumulator on the operation of the device for controlling the position of a cylindrical brush of a communal ma... by Tsekhosh S.I., Zhuravskiy B.V., Sherbakov V.S.

    Published 2022-09-01
    “…One of the main parameters of the working process of a communal machine with brush working equipment, which determines the cleaning efficiency and brush life, is the brush pressing force against the surface to be cleaned. …”
    Article
  4. 15224

    Hyperbolic Paraboloid Free-Surface Breakwaters: Hydrodynamic Study and Structural Evaluation by Hamid ElDarwich, Gaoyuan Wu, Krisna A Pawitan, Maria Garlock

    Published 2025-01-01
    “…This study investigates the potential of hyperbolic paraboloid (hypar) shapes for enhancing wave attenuation and structural efficiency in Free-Surface Breakwaters (FSBW). A decoupled approach combining Smoothed Particle Hydrodynamics (SPH) and Finite Element Method (FEM) is employed to analyze hypar-faced FSBW performance across varying hypar warping values and wave characteristics. …”
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    Article
  5. 15225

    Research on optimal control design of displaced left turn signal at one two way and three one way traffic intersections by Ning Han, Guozhu Cheng, Jiadong Lin, Zhiyun Tang, Fei Xie

    Published 2025-02-01
    “…We then constructed a calculation method for determining the important design parameters in the DLT signal traffic organization, based on the design of the channelization form of the intersection of Haihe Road and Xuanqing Street in Harbin City, China. …”
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    Article
  6. 15226

    Characterization of Activated Coconut Shell Charcoal as a Zinc Absorbent for Used Oil Lubricant by Emi Erawati, Haryanto Haryanto, Neysa Wirantika Astuti, Annida Mitha Prasetyanti

    Published 2020-08-01
    “…So that to handle lubricating oil is used the adsorption method using coconut shell as adsorbent. This study aims to determine the efficiency of zinc adsorption on lubricating oil with stirring speed, percent solvent, mesh size, and mass of adsorbent variation; to learn the equibilium equation of adsorpsion of Zn metal ion on the activated carbon of coconut shell charcoal using Freundlich and Langmuir equilibirium; and to calculate adsorbtion kinetic constanta using the pseudo first model or pseudo second order kinetics approach. …”
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    Article
  7. 15227

    Assessment of Occupational Risk in the Case of the Ultrasonic Noise Exposure by Dariusz PLEBAN, Bożena SMAGOWSKA, Jan RADOSZ

    Published 2021-03-01
    “…According to this method, the scope of the measurements includes the determination of the equivalent sound pressure levels in the 1/3 octave bands with the centre frequencies from 10 kHz to 40 kHz. …”
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    Article
  8. 15228

    Tuturan Perintah Guru dalam Pembelajaran Bahasa Indonesia dengan Metode Ceramah Plus Tanya Jawab dan Tugas (CPTT) di SD Negeri 01 Maguan by Widi Sukmawati Trisnatul Rohma, Arti Prihatini

    Published 2022-10-01
    “…The results showed that there were 4 types of command utterances in the form of imperative sentences of orders, requests, appeals, and invitations. The CPTT method is used to provide some knowledge to students so that the learning process can take place effectively and efficiently. …”
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    Article
  9. 15229

    Integrated Assessment of the Quality of Functioning of Local Electric Energy Systems by Waldemar Wójcik, Petro Lezhniuk, Cezary Kaczmarek, Viacheslav Komar, Iryna Hunko, Nataliia Sobchuk, Laura Yesmakhanova, Zhazira Shermantayeva

    Published 2025-01-01
    “…To simplify the task of assessing the quality of operation, which is a vector optimization problem, a method for determining the integral indicator as a number that characterizes the LEES and reflects the compromise between the values of reliability, power losses, and power quality has been developed. …”
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    Article
  10. 15230

    Optimal Viewpoint Assistance for Cooperative Manipulation Using D-Optimality by Kyosuke Kameyama, Kazuki Horie, Kosuke Sekiyama

    Published 2025-05-01
    “…This study proposes a D-optimality-based viewpoint selection method to improve visual assistance for a manipulator by optimizing camera placement. …”
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    Article
  11. 15231
  12. 15232

    Construction and Empirical Analysis of ESCO Risk Early Warning Model for Energy-Saving Retrofit Project of Existing Buildings Based on Cloud Matter Element Theory in China by Handing Guo, Siman Jia, Mingyu Wang, Yinxian Zhang

    Published 2025-03-01
    “…The subjective weighting method (G1 method) and the objective weighting method (entropy weight method) are introduced to determine the comprehensive weights of ESCO risk early warning indicators. …”
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    Article
  13. 15233

    Scenario Grouping and Classification Methodology for Postprocessing of Data Generated by Integrated Deterministic-Probabilistic Safety Analysis by Sergey Galushin, Pavel Kudinov

    Published 2015-01-01
    “…Integrated Deterministic-Probabilistic Safety Assessment (IDPSA) combines deterministic model of a nuclear power plant with a method for exploration of the uncertainty space. Huge amount of data is generated in the process of such exploration. …”
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    Article
  14. 15234

    Analytical Solution for the Deformation and Support Parameters of Coal Roadway in Layered Roof Strata by Kai Wang, Bao-gui Yang, Zhong-kui Wang, Xiao-long Wang

    Published 2021-01-01
    “…The traditional supporting design method of the layered roof support in coal roadways is the engineering analogy method, which depends on experiences rather than theoretical analysis. …”
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    Article
  15. 15235
  16. 15236

    Optimization of Noise Transfer Path Based on the Composite Panel Acoustic and Modal Contribution Analysis by Qiang Liu, Xuanyi Zhou, Jianxin Zhu, Xiaoping Gong

    Published 2021-01-01
    “…The method of panel acoustic contribution analysis (PACA) is used to reduce structure noise. …”
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    Article
  17. 15237

    Flue Gas Dehumidification Technology for On-line Monitoring of Ultra-Low Emission Particulate Matter in Coal-Fired Power Plants by Dewen LI, Min JIAO, Lei ZHENG

    Published 2019-12-01
    “…In this paper, the relationship between the measurement error of light scattering method and the relative humidity was found out through the experiment with HJ836-2017 "weight method for the determination of waste gas and low concentration particulate matter of fixed pollution source" as the reference standard. …”
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    Article
  18. 15238

    Evaluation of Mechanical Properties Considering Uncertainties for Hairpin Coils in Electric Vehicle Motor Manufacturing by Young-Dae Shim, Jihun Kim, Changhyeon Kim, Jihyun Park, Dong-Wook Yang, Eun-Ho Lee

    Published 2024-01-01
    “…This study investigates uncertainties in mechanical property evaluation using a combination of tensile tests, analytic solutions, numerical simulations, and a present double-sided four-point bending method. The results show significant variations in the Young’s modulus, which affect the determination of yield stress in tensile tests. …”
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    Article
  19. 15239

    Characteristics and Mechanisms of Simultaneous Quinoline and Ammonium Nitrogen Removal by a Robust Bacterium <i>Pseudomonas stutzeri</i> H3 by Jie Hu, Bing Xu, Jiabao Yan, Guozhi Fan

    Published 2025-03-01
    “…At 200 mg/L ammonium nitrogen and 100 mg/L quinoline, strain H3 achieved above 90% of removal efficiency, exhibiting excellent simultaneous nitrogen removal capabilities. …”
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    Article
  20. 15240

    A Study on the Power Consumption of H.264/AVC-Based Video Sensor Network by Bambang A. B. Sarif, Mahsa Pourazad, Panos Nasiopoulos, Victor C. M. Leung

    Published 2015-10-01
    “…This, in turn, determines the encoding and transmission power consumption of the node and the VSN overall. …”
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    Article