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  1. 1361

    The Impact of Market Maker Competition on Price Efficiency Features in the Tunisian stock Market by F. Hachicha

    Published 2023-10-01
    “…In addition, the price efficiency increased considerably after the introduction of new market makers by using the difference-in-difference (DID) model. …”
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  2. 1362

    Turbulent Transport Efficiency of Momentum and Sscalar over Forest Canopy in Southern Sichuan by Yi DING, Yu ZHANG, Demin FAN, Youqi SU, Qian ZHANG, Yanqi WANG, Yanqi WANG

    Published 2025-06-01
    “…The turbulent transport characteristics of momentum and scalar over the canopy were studied by using the three levels (20 m, 38 m and 56 m) turbulence data measured at the 60m forest micro meteorological tower in southern Sichuan from May 1 to June 30, 2021.Coherent structure is the main form of turbulent motion, which is composed of updraft (ejection) and downdraft (sweep).In this paper, the quadrant analysis method is used to analyze the boundary of the roughness sublayer, roughness sublayer and constant flux layer above the forest canopy and the ejection-sweep motion characteristics of the constant flux layer, including the difference of ejection and sweep contribution to flux, the difference between momentum and scalar transport, and the difference between different scalar (T, q, CO2) transport.The results show that under unstable and stable conditions, the ejection dominates the scalar transport at all three levels, while the sweep is the main eddy current motion for scalar transport above the roughness sublayer under neutral conditions.For the momentum flux, under unstable conditions, the ejection dominates at all three levels.Under stable conditions, the ejection dominates at the roughness sublayer and the constant flux layer, while at the boundary of the roughness sublayer and the constant flux layer, the effect of the sweep is greater than that of the ejection.Under neutral conditions, the flux contribution of the sweep is greater than that of the ejection except for the roughness sublayer.The third-order cumulant expansion method (CEM) can more accurately express the flux contribution caused by ejection and sweep, while the incomplete cumulant expansion method (ICEM) is poor in simulating the temperature at the boundary of roughness sublayer and constant flux layer.Through the calculation of transmission efficiency, the difference between momentum and scalar transmission is further quantified.The turbulent transfer efficiency of momentum decreases with increasing instability, while the heat transfer efficiency is the opposite.Atmospheric stability is an important factor controlling momentum and scalar transfer, and the transfer efficiency of water vapor is less affected by atmospheric stability.Under the condition of strong instability, the heat transfer efficiency is more effective than other scalar transfer.…”
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  3. 1363
  4. 1364

    Analysis of the Saliency Ratio Effect on the Output Torque and the System Efficiency in IPM Drives by Mikail Koç, Osman Emre Özçiflikçi

    Published 2021-12-01
    “…First, efficient torque control systems have been implemented and successfully achieved for two identical IPMs with only difference in saliency ratios. …”
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  5. 1365

    Optimization of growth rate and feeding efficiency of four economically important in the bioflocs system by AGUSSYARIF HANAFIE, AKHMAD MURJANI, EL REDHA

    Published 2025-03-01
    “…The results showed that the results of the anova test showed a significance value (Sig.) of 0.000 0.05, so there was a significant difference between treatments of the daily growth rate (SGR) parameter, the results of the area test also showed differences between treatments.  …”
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  6. 1366
  7. 1367

    Study on the morphological and physiological characteristics of roots in rice genotypes with contrasting P efficiency by LI Yong-fu, LUO An-cheng, HUANG Ji-de, WEI Xing-hua

    Published 2006-11-01
    “…Lianzhen 11 showed higher root secreted APA than Jia 948 at deficient P treatment; whereas there was no difference at sufficient P treatment. In conclusion, compared to genotype Jia 948, the higher P efficiency of Lianzhen 11 can be explained by the fact that Lianzhen 11 has a greater root system and maintains a higher root secreted APA and lower K<sub>m</sub> and C<sub>min</sub> under P-deficient conditions.…”
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  8. 1368
  9. 1369

    Numerical investigating the impact of fluid properties and oscillation frequency on micro mixer efficiency by Sajad Ghanbari, Mohammad Sefid, Mohammad Ali Sabbaghi

    Published 2025-01-01
    “…In this research, the impact of differing densities and viscosities of two dissolving fluids on their mixing efficiency, as well as the effects of various excitation frequencies on the performance of the mixer, have been examined. …”
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  10. 1370
  11. 1371

    Efficient Newton-Type Solvers Based on for Finding the Solution of Nonlinear Algebraic Problems by Haifa Bin Jebreen, Hongzhou Wang, Yurilev Chalco-Cano

    Published 2024-12-01
    “…To this end, a multi-step solver based on Newton’s method is utilized. Divided difference operators are applied at two substeps in various forms to enhance the convergence speed and, consequently, the solver’s efficiency index. …”
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  12. 1372

    The Effect of Overconfidence, Representative, Anchoring, and Availability Biases on Investment Decisions and Market Efficiency by Werner Ria Murhadi, Daniel Irvansyah, Putu Anom Mahadwartha

    Published 2024-11-01
    “…The variable investment decision significantly influences perceived market efficiency. Investors with investment experience above five years and a high income can make a difference in investment decisions chosen by investors. …”
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  13. 1373

    Blockchain and tokenized carbon markets: Empirical evidence on market efficiency and transaction dynamics by Haykel Tlili

    Published 2025-12-01
    “…Drawing on a panel dataset of daily transactions from leading tokenized carbon platforms between 2020 and 2023, the study applies a fixed-effects Difference-in-Differences (DiD) framework to assess how the introduction of blockchain-based infrastructure influences carbon asset prices and trading volumes. …”
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  14. 1374

    CALCULATION AND ANALYSIS IN THE EFFICIENCY OF APPLYING THE QUALITY MANAGEMENT SYSTEMS WITHIN INDUSTRIAL ORGANIZATIONS by ANDREI DIAMANDESCU, VIRGILIU-LUCIAN IONIȚĂ

    Published 2015-12-01
    “…If in terms of the total quality management system – TQM, the impact may be measured by comparing the business performance with a reference standard (for instance ISO 9001), which records the difference compared to the performance prior to implementing the TQM, or, on rarer occasions, by optimizing the costs of quality with the help of econometric models, for the integrated quality improvement system, comprising of the TQM system based on the ISO standards and the Kaizen management system, which we propose and assess within this article, the efficiency/performance will be measured through a methodology based on analyzing the evolution of financial indicators for business performance. …”
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  15. 1375
  16. 1376
  17. 1377

    Efficient Waveguide Mode Conversions by Spoof Surface Plasmon Polaritons at Terahertz Frequencies by Heng-He Tang, Bin Huang, Tie-Jun Huang, Yunhua Tan, Pu-Kun Liu

    Published 2017-01-01
    “…The principle of the method relies on modulating the phase velocities of spoof surface plasmon polaritons (SSPPs) supported on the gratings to generate &#x03C0; phase difference. Owing to the gradient matching the phase velocities of the waveguide modes and SSPPs, the efficiencies of the mode conversions are considerable. …”
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  18. 1378

    EFFICIENCY OF DYNAMIC ELECTRONEUROSTIMULATION IN KNEE OSTEOARTHRITIS: RESULTS OF A MULTICENTER RANDOMIZED STUDY by O. M. Lesnyak, E. Yu. Kadochnikova, L. I. Alekseeva, I. G. Dydykina, O. B. Ershova, E. M. Zaitseva, T. A. Korotkova, T. A. Popova, M. L. Sukhareva, E. A. Taskina, V. N. Khodyrev, E. P. Sharapova, A. G. Solodovnikov, A. A. Vlasov

    Published 2015-09-01
    “…After 10 sessions, there was a statistically significant difference between the groups in the Get-Up and Go test (p = 0.033) and Lequesne’s index (p = 0.022). …”
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  19. 1379

    Efficient Frequency-Dependent Newmark-Beta-FDTD Method for Periodic Grating Calculation by Sheng-Bing Shi, Wei Shao, Tu-Lu Liang, Li-Ye Xiao, Xue-Song Yang, Haiyan Ou

    Published 2016-01-01
    “…The extraordinary optical transmission through a periodic metallic grating with different number and different size of the perpendicular bump is also investigated. …”
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  20. 1380