Showing 3,761 - 3,780 results of 5,960 for search 'linear (efficient OR efficiency)', query time: 0.21s Refine Results
  1. 3761

    Permeability Jailbreak: A Deep Simulation Study of Hydraulic Fracture Cleanup in Heterogeneous Tight Gas Reservoirs by Hamid Reza Nasriani, Mahmoud Jamiolahmady

    Published 2025-07-01
    “…The analysis leverages statistically designed experiments and response surface models to isolate the influence of rock heterogeneity and saturation-dependent flow restrictions on cleanup efficiency. The results reveal that strong jail zones drastically hinder fracture fluid recovery, while weak jail configurations interact with heterogeneity to produce non-linear cleanup trends. …”
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    Article
  2. 3762

    A Wideband Transmitarray Antenna Design Based on the Transmission Characteristic of the UnitCell by Mohammadreza Salimi Beni, Mohammad Zoofaghari

    Published 2023-03-01
    “…In this way, the phase control parameter of a unit cell is adjusted in a suggested range, ensuring linear phase change and low transmission loss over the band. …”
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  3. 3763

    Intelligent Fault-Tolerant Control of Delta Robots: A Hybrid Optimization Approach for Enhanced Trajectory Tracking by Carlos Domínguez, Claudio Urrea

    Published 2025-03-01
    “…These findings validate the robustness and efficiency of the proposed fault-tolerant control strategy, highlighting its potential for enhancing trajectory tracking accuracy in complex robotic systems under adverse conditions.…”
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  4. 3764

    Features of power consumption of electrical installations with a DC link by A. V. Petrov, V. E. Martusenko, K. K. Fidiyov, D. I. Sidel'nikov

    Published 2024-06-01
    “…This significantly reduces the efficiency of both the network itself and individual consumers sensitive to the spectral composition of the supply voltage. …”
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    Article
  5. 3765

    On shrinkage covariance estimators: how inefficient is 1/N strategy of covariance estimation for portfolio selection in foreign exchange market? by Muhammad Husnain, Shamrez Ali, Qaiser Munir, Ammar Jreisat

    Published 2024-12-01
    “…This study challenges theoretically rigorous shrinkage covariance estimators using multiple evaluation metrics: systematic loss function, risk profile of minimum variance portfolios, Herfindahl index, financial efficiency, and concentration level. We assess out-of-sample performance across conventional models, factor models, linear shrinkage estimators, and equally weighted portfolios by applying mean-variance criteria and minimum variance framework to the 10 most traded currencies. …”
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    Article
  6. 3766

    The impact of industrial agglomeration on new quality productive forces enhancement in China’s pig farming industry by Yanhua Xie, Yimin Yang, Yizhang Xie

    Published 2025-05-01
    “…Additionally, efforts should be made to strengthen the integration of the pig industry chain and promote technological innovation, thereby facilitating the industry’s transition toward intensification, efficiency, and sustainability.…”
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  7. 3767

    Hybrid LSTM–Seq2Seq Models: Improved Patient Interaction for Healthcare Chatbots by saba abdalmnam, Suha Mohammed Hadi, Mustafa Musa

    Published 2025-04-01
    “…Other methods of evaluation employing measures such as the Nash–Sutcliffe efficiency coefficient, correlation coefficient, and normalized root mean square error demonstrate that the model is superior to other machine learning algorithms utilizing linear regression and GP regression. …”
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  8. 3768

    A secure framework for the Internet of Things anomalies using machine learning by Vijay Prakash, Olukayode Odedina, Ajay Kumar, Lalit Garg, Seema Bawa

    Published 2024-12-01
    “…The proposed framework enhances security measures and contributes to the overall reliability and efficiency of connected systems.…”
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    Article
  9. 3769

    Influence of kinematic parameters and rock properties on the cutting process with ODC based on discrete element method by Xuefeng Li, Shibo Wang, Qingfeng Meng

    Published 2025-04-01
    “…The mean cutting force and mean torque are positively correlated with the cutting depth and have a good linear relationship, while SE is negatively correlated with the cutting depth. …”
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    Article
  10. 3770

    Comparison of RRT and TRRT Object Arrangement Path Planning Robot for Retail Warehouse Using CoppeliaSim by L. H. Kwee, N. M. M. Sobran

    Published 2023-10-01
    “…Furthermore, the simple linear interpolation method used for robotic arm manipulation can result in jerky, unrealistic motion, and collisions with obstacles. …”
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  11. 3771

    Initial growth of cassava plants cv. Mossoró under different water regimes by Domingos Ferreira de Mélo Neto, Daniel Gomes Coelho, Moab Torres de Andrade, Jandelson de Oliveira Alves

    Published 2018-10-01
    “…Plant height showed a positive linear trend as the level of irrigation was increased, as opposed to water use efficiency. …”
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  12. 3772

    Polarization filtering with isomaterial multifocal metalenses at ultraviolet frequencies by Ramin Yazdaanpanah, Farhan Ali, Semih Korkmaz, Serap Aksu

    Published 2025-07-01
    “…Our design also shows high polarization conversion efficiency in the whole UV spectrum. As proof of concept, we show the focusing characteristics of our designed metalens at four chosen wavelengths. …”
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    Article
  13. 3773

    Functional control of the technical condition method for aircraft control system sensors under complete parametric uncertainty by J. V. Bondarenko, E. Yu. Zybin

    Published 2020-07-01
    “…The proposed method does not require functional or hardware redundancy, prior information about the parameters of mathematical models and their stability, identification, observation, or prediction problems solution. The efficiency of the method is shown on the Boeing 747–100/200 longitudinal model example. …”
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  14. 3774

    Local Discontinuous Galerkin Methods Coupled with Implicit Integration Factor Methods for Solving Reaction-Cross-Diffusion Systems by Na An, Xijun Yu, Chaobao Huang, Maochang Duan

    Published 2016-01-01
    “…Numerical simulations about the system with exact solution and the Brusselator model, which is a theoretical model for a type of autocatalytic chemical reaction, are conducted to confirm the expected accuracy, efficiency, and advantages of the proposed schemes.…”
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  15. 3775

    Analysis and anti-control of period-doubling bifurcation for the one-dimensional discrete system with three parameters and a square term by Limei Liu, Xitong Zhong

    Published 2025-02-01
    “…Numerical experiments confirmed the efficiency and robustness of anti-control of period-doubling bifurcation for the one-dimensional discrete system with three parameters and a square term. …”
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  16. 3776

    Improving resilience of networked multi-energy carrier microgrids through proactive scheduling by Ali Akbar Ghasemi, Mohsen Gitizadeh, Mohammadali Norouzi

    Published 2025-04-01
    “…Finally, by performing simulations, the efficiency of the proposed method in improving the resilience of the test NMECMs is evaluated. …”
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  17. 3777

    A Capillary Model for Predicting Saturated Hydraulic Conductivity of Ion-Adsorption Rare Earth Ore Based on Improved Kozeny–Carman Equation by Liang Shi, Yun-zhang Rao, Dan Wang, Mei-dao Zhang, Tao Huang

    Published 2022-01-01
    “…During the in-situ leaching process of ion-adsorption rare earth ore, the seepage velocity of the leaching solution is one of the core problems in studying the leaching efficiency. The determination of the saturated hydraulic conductivity is of great significance to reveal the leaching process. …”
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  18. 3778
  19. 3779

    Mechanism of ion migration from the substrate material into snow cover at the end of the cold period by V. I. Fedoseeva

    Published 2024-11-01
    “…The results of the study substantiate the increased efficiency of geochemical prospecting for mineral deposits using snow cover in the spring.…”
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  20. 3780

    Exploring alkylpyrazine stability across aggregation states: a DFT perspective by Manjeet Bhatia

    Published 2025-05-01
    “…Additionally, proton affinity calculations indicated a linear relationship between stability and proton affinity in monomers, with constant dissociation energies observed in proton-bound dimers regardless of proton affinity variations. …”
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