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Showing 241 - 260 results of 359 for search 'selection efficient equation', query time: 0.11s Refine Results
  1. 241

    Enhanced thermal performance of variable cross-section solar collectors: a case study in Santiniketan, India by Pranab Kanti Roy

    Published 2025-06-01
    “…Furthermore, the study reveals that the efficiency of the reduced profiles lies between their decreasing tip thickness values.…”
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  2. 242
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  4. 244

    Equilibrium Adsorption of Organic Compounds (Nitrobenzene Derivative, Synthetic Pesticide, Dye, and Surfactant) on Activated Carbon from Single- and Multi-Component Systems by Magdalena Blachnio, Malgorzata Zienkiewicz-Strzalka, Anna Derylo-Marczewska

    Published 2024-12-01
    “…The measurements of the adsorption isotherms of individual adsorbates from aqueous solutions were performed, and the Generalised Freundlich equation (GF) was used for their analysis. The influence of the properties of the co-adsorbates and the adsorbent on the efficiency of removal of 4-nitroaniline and 4-chlorophenoxyacetic acid from the water phase was discussed. …”
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  5. 245

    Dimensional impact of supply chain management on service delivery quality in South African municipalities by Gladys N. Mahache, Chengedzai Mafini, Irvine Langton

    Published 2025-05-01
    “…Background: South African municipalities face numerous supply chain management (SCM) challenges that limit their effectiveness and efficiency in executing their service delivery mandate. …”
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    Article
  6. 246

    Mathematical modeling of the optimal tax trajectory of a commercial organization by K. A. Zakharova, D. A. Muravev

    Published 2025-01-01
    “…The model is based on a differential equation that determines the dynamics of fixed assets in relation to the selected optimal tax trajectory of the company.Results: the authors propose an approach to the calculation of tax payments based on the construction of the optimal tax trajectory of an economic entity. …”
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    Article
  7. 247

    Optimization of phosphorus adsorption on honeycomb briquette ash by application of response surface methodology by Yu Li, Jianfa Yang, Zemin Zhang, Jie Yuan

    Published 2024-01-01
    “…Honeycomb coal ash was selected as phosphorus adsorbent to explore the influence of different factors on phosphorus adsorption performance for phosphorus containing wastewater. …”
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    Article
  8. 248

    Presenting a model for determining the level of technological complexity of research and development activities in knowledge-based companies (case study: companies based in Golesta... by Gholamali shahmoradi, Taghi Torabi, Reza Radfar, Mohammadhasan Cheraghali

    Published 2025-03-01
    “…To analyze the data of the qualitative section, content analysis and three stages of coding (open, central and selective) were used. Also, for the quantitative data analysis, structural equation modeling method was used with smart pls3 software.…”
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    Article
  9. 249

    Influence of ceiling fan induced mass flow rate to create uniform temperature distribution in a closed room: A CFD investigation by Sushant, Ashok Kumar Yadav, Ashish Dewangan, Osama Khan, Pankaj Kumar Sharma, Niraj Kumar

    Published 2025-03-01
    “…The analysis for pressure-velocity coupling is done by SIMPLE algorithm. The k- ε equations which are used for spatial discretization of the momentum are second-order upwind, while first-order upwind are selected for the equation of energy and passive scalar. …”
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    Article
  10. 250

    Examining the influential factors on the intention to use emulator applications among Gen Z: Integrating UTAUT2 and TPB for strategic insights into nostalgic gaming adoption and te... by Lanz Julian L. Buenaseda, Ardvin Kester S. Ong, Maela Madel L. Cahigas, Ma Janice J. Gumasing

    Published 2025-03-01
    “…Higher-order partial least squares structural equation modeling (PLS-SEM) was used to examine the intention of Gen Z gamers towards accepting emulator applications. …”
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    Article
  11. 251

    Hydrothermal leaching behavior of a complex polymetallic secondary sulfide concentrate enhanced by ultrasonication by Liu Q.F., Liao Y.L., Li J.L., Wu M.

    Published 2025-01-01
    “…Ultrasonic amplification increases the leaching efficiency of copper by 10.02%, and promotes the leaching efficiency of iron, which decreases by 5.20%. …”
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    Article
  12. 252
  13. 253

    In-line valve condition assessment by transient analysis by Zhihong Long, Gang Xu, Xiaoyan Chen, Yu Li, Tingchao Yu

    Published 2024-12-01
    “…The relevant equations were derived and correlation analysis was performed. …”
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    Article
  14. 254

    Algorithmic support of the adaptive system of controlled flight into terrain avoidance (CFITA) by A. N. Akimov, V. A. Voloshin, A. A. Supryga

    Published 2023-01-01
    “…The considered algorithms efficiency is confirmed by a comprehensive amount of simulation. …”
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    Article
  15. 255

    STOICISM AND WAR WOUNDS: MUCIUS SCAEVOLA, SERGIUS SILUS AND QUINTUS SERTORIUS by Korneel Van Lommel

    Published 2019-07-01
    “…In addition, a stoic framework was cleverly selectively deployed against boasting soldiers and their ideological allies which proved to be very efficient.…”
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  16. 256

    Stress Analysis of the Rotating Carbon-Carbon Composite Disk of an Axial Compressor by Behrooz Shahriari, Keyvan Shojaei

    Published 2023-11-01
    “…The correct materials selection in the design of aerospace structures reduces the weight and increases structural efficiency. …”
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    Article
  17. 257

    Influence of System Parameters on Nonlinear Dynamic Characteristics of the Herringbone Gear Transmission Under Different Coincidence Degrees by Wang Ji, Li Zhibin, Wang Sanmin, Wang Chunling

    Published 2024-01-01
    “…Then, the nonlinear dynamic equations are subject to elimination of rigid body displacement and dimensionless treatment. …”
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  18. 258

    HYDRAULIC ELEVATOR INSTALLATION ESTIMATION FOR THE WATER SOURCE WELL SAND-PACK CLEANING UP by V. V. Ivashechkin

    Published 2016-02-01
    “…The suggested correlations for evaluating the hydraulic elevator efficiency determine the sand pack removal duration as function of its sizes and the ejected fluid flow rate. …”
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    Article
  19. 259

    A Gradient-Based Optimization Algorithm for Optimal Control Problems With General Conformable Fractional Derivatives by Essia Ben Alaia, Slim Dhahri, Omar Naifar

    Published 2025-01-01
    “…The proposed study derives necessary optimality conditions for GCFD systems by reformulating the Hamiltonian and adjoint equations to accommodate the general operator. A novel discretization scheme with adaptive collocation points is introduced to efficiently handle kernel-dependent dynamics. …”
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  20. 260

    NORMALISATION OF THE DRIVE PRECISION OF METAL-CUTTING MACHINES by Irina A. Klenova, Dmitry A. Rudikov, Svetlana N. Kholodova

    Published 2017-07-01
    “…Methods The accuracy of established modes of operation is a key determinant on which the efficiency of cutting operations depends. In order to determine and evaluate drive errors in metal-cutting machines, three methods were proposed: direct measurement of the frequencies of the series, calculations using kinematic balance equations and summation of individual components. …”
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