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  1. 5981

    Multidimensional Analysis of Linguistic Variation in the Russian Speeches Before War in Ukraine by Bahaa-eddin Hassan

    Published 2024-12-01
    “…This study sets out to explore the genre analysis and text type of Russian speeches at the Munich Security Conferences MSC from 2007 to 2018 using multidimensional analysis. …”
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  2. 5982
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    Analysis the self-similarity of network traffic in fractional Fourier transform domain by Tong GUO, Ju-long LAN, Wan-wei HUANG, Zhen ZHANG

    Published 2013-06-01
    “…Statistical characteristics of network traffic data in FrFT domain were analyzed,which indicates the self-simi-larity feature.Further,Hurst parameter estimation methods based on modified ensemble empirical mode decomposi-tion-detrended fluctuation analysis (MEEMD-DFA) and adaptive estimator with weighted least square regression (WLSR) were presented,which aimed at displaying network traffic in “time” or “frequency” domain of FrFT domain separately.Experimental results demonstrate that the MEEMD-DFA method has more accurate estimate precision but higher com-putational complexity than existing common methods.The overall robustness of adaptive estimator is more satisfactory than that of the other methods in simulation,while it has lower computational complexity.Thus,it can be used as a real-time online Hurst parameter estimator for traffic data.…”
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    Meta-Analysis of Atrial Fibrillation Ablation in Patients with Systolic Heart Failure by Mohammed Ruzieh, Andrew J. Foy, Nader M. Aboujamous, Morgan K. Moroi, Gerald V. Naccarelli, Mehrdad Ghahramani, Shaffi Kanjwal, Joseph E. Marine, Khalil Kanjwal

    Published 2019-01-01
    “…To determine if catheter ablation for AF is superior to medical therapy alone in patients with coexisting HF, we conducted this systematic review and meta-analysis. The primary outcomes evaluated are left ventricular ejection fraction (LVEF), Minnesota Living with Heart Failure Questionnaire (MLWHFQ) scores, 6-minute walk test (6MWT) distance, heart failure hospitalizations, and mortality. …”
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  7. 5987

    Global Sensitivity Analysis of the Vibration Reduction System with Seated Human Body by Igor Maciejewski, Tomasz Krzyzynski

    Published 2018-01-01
    “…The paper deals with the global sensitivity analysis for the purpose of shaping the vibroisolation properties of suspension systems under strictly defined operating conditions. …”
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    Analysis for Frictional Heat Generation Characteristic of Machine Tool Spindle Bearing by Hao Yu, Dongchen Qin, Jiangyi Chen, Feng Yuan

    Published 2021-07-01
    “…In order to study the frictional heat generation characteristics of cylindrical roller bearings,taking the effect of the initial assembly interference between the shaft and bearings,the centrifugal force and mating surface roughness into account, a quasi-static analysis model considering is established. With the local heat source method, the frictional heat generation amount between the components of the bearing is calculated, and the effects of different working conditions and lubrication parameters on the frictional heat generation are analyzed through an example. …”
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  18. 5998

    Decomposition Analysis of Void Reactivity Coefficient for Innovative and Modified BWR Assemblies by Andrius Slavickas, Raimondas Pabarčius, Aurimas Tonkūnas, Gediminas Stankūnas

    Published 2014-01-01
    “…The decomposition analysis of void reactivity coefficient for innovative BWR assemblies is presented in this paper. …”
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  19. 5999

    Time-domain analysis of adaptive interference cancellation system with the desired signal by Wen-lu LI, Zhi-hua ZHAO, Yi LI, Jian TANG, Huan XIAO

    Published 2012-10-01
    “…A time-domain model for adaptive interference cancellation system (AICS) involving both interference and desired signal was proposed.According to the theoretical analysis,the performances of AICS,such as desired signal cancellation ratio (SCR),interference cancellation ratio (ICR) and convergence time,were analyzed in detail.It was found that the AICS feedback circuit should be in the condition of low damping in order to reduce the negative effect of desired signal.The influences of several parameters on the performances of the AICS were obtained.The experimental results are in agreement with theoretical analysis,which is of great value to the optimization design of the AICS.…”
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