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  1. 3481

    Permanence and Almost Periodic Solutions for N-Species Nonautonomous Lotka-Volterra Competitive Systems with Delays and Impulsive Perturbations on Time Scales by Xuxu Yu, Qiru Wang, Yuzhen Bai

    Published 2018-01-01
    “…We investigate a class of nonautonomous N-species Lotka-Volterra-type competitive systems with time delays and impulsive perturbations on time scales. …”
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  2. 3482

    Impact of the COVID-19 pandemic on utilization of mental health services among children and adolescents using an interrupted time series analysis by Fumihiro Endo, Yuji Hiramatsu, Hiroo Ide

    Published 2025-01-01
    “…We conducted an interrupted time series analysis of the number of mental health visits and average incurred medical expenses, stratified by sex and age group, using monthly medical claims data on 3,029,048 patients for the period from January 2016 to December 2020. …”
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  3. 3483

    Subdifferential Properties of Minimal Time Functions Associated with Set-Valued Mappings with Closed Convex Graphs in Hausdorff Topological Vector Spaces by Messaoud Bounkhel

    Published 2013-01-01
    “…For a set-valued mapping M defined between two Hausdorff topological vector spaces E and F and with closed convex graph and for a given point (x,y)∈E×F, we study the minimal time function associated with the images of M and a bounded set Ω⊂F defined by 𝒯M,Ω(x,y):=inf{t≥0:M(x)∩(y+tΩ)≠∅}. …”
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  4. 3484

    Graves’ Disease Causing Pancytopenia and Autoimmune Hemolytic Anemia at Different Time Intervals: A Case Report and a Review of the Literature by Peyman Naji, Geetika Kumar, Shabana Dewani, William A. Diedrich, Ankur Gupta

    Published 2013-01-01
    “…Herein, we report a patient with GD who had both of these rare complications at different time intervals, along with a review of the related literature. …”
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  5. 3485
  6. 3486

    Symmetry Groups, Similarity Reductions, and Conservation Laws of the Time-Fractional Fujimoto–Watanabe Equation Using Lie Symmetry Analysis Method by Baoyong Guo, Huanhe Dong, Yong Fang

    Published 2020-01-01
    “…In this paper, the time-fractional Fujimoto–Watanabe equation is investigated using the Riemann–Liouville fractional derivative. …”
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  7. 3487

    Direct Analysis in Real Time by Mass Spectrometric Technique for Determining the Variation in Metabolite Profiles of Cinnamomum tamala Nees and Eberm Genotypes by Vineeta Singh, Atul Kumar Gupta, S. P. Singh, Anil Kumar

    Published 2012-01-01
    “…To characterize diversity in terms of metabolite profiles of Cinnamomum tamala Nees and Eberm genotypes, a newly emerging mass spectral ionization technique direct time in real time (DART) is very helpful. The DART ion source has been used to analyze an extremely wide range of phytochemicals present in leaves of Cinnamomum tamala. …”
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  8. 3488

    A CBA-KELM-Based Recognition Method for Fault Diagnosis of Wind Turbines with Time-Domain Analysis and Multisensor Data Fusion by Xiafei Long, Ping Yang, Hongxia Guo, Zhuoli Zhao, Xiwen Wu

    Published 2019-01-01
    “…In this paper, a novel fault diagnosis methodology based on a cloud bat algorithm (CBA)-kernel extreme learning machines (KELM) approach for wind turbines is proposed via combination of the multisensor data fusion technique and time-domain analysis. First, the derived method calculates the time-domain indices of raw signals, and the fused time-domain indexes dataset are obtained by the multisensor data fusion. …”
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  9. 3489
  10. 3490

    Peningkatan Akurasi Metode Weighted Fuzzy Time Series Forecasting Menggunakan Algoritma Evolusi Differensial dan Fuzzy C-Means by Agus Fachrur Rozy, Solimun Solimun, Ni Wayan Surya Wardhani

    Published 2023-10-01
    “…Metode prediksi konfensional terkendala pada penyesuaian data terhadap asumsi yang digunakan sehingga diperlukan Metode Weighted Fuzzy Time Series. Meskipun metode WFTS telah terbukti efektif terdapat tantangan dalam meningkatkan akurasi peramalan yang dihasilkan. …”
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  11. 3491
  12. 3492
  13. 3493

    Spread Sea Clutter Suppression in HF Hybrid Sky-Surface Wave Radars Based on General Parameterized Time-Frequency Analysis by Zhuo-qun Wang, Ya-jun Li, Jun-nan Shi, Peng-fei Wang, Ai-hua Liu, Xin-fan Xia, De-hong Chen

    Published 2020-01-01
    “…In the cascaded processing method, a new ionospheric decontamination method based on general parameterized time-frequency (GPTF) analysis is proposed to estimate or correct the ionospheric phase distortion with large amplitude. …”
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  14. 3494

    Study on the Dynamic Response of Gravel Soil Low Embankment under a Long-Time Dynamic Loading Based on Model Test by Dapeng Liu, Jing Wang, Feng Du

    Published 2021-01-01
    “…A reasonable development of the gravel soil low embankment design requires the study of its dynamic response under a long-time dynamic loading. In the paper, a 1 : 1 full-scale low embankment model was established and tests of 100000 loading cycles with 50 kN peak value were carried out, taking into account three kinds of foundation moisture contents: 18%, 23%, and 28%. …”
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  15. 3495

    Pilot Contamination Mitigation via a Novel Time-Shift Pilot Scheme in Large-Scale Multicell Multiuser MIMO Systems by Zhangkai Luo, Huali Wang, Wanghan Lv

    Published 2016-01-01
    “…We propose a novel time-shift pilot scheme to mitigate the pilot contamination in large-scale multicell multiuser MIMO (LS-MIMO) systems. …”
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  16. 3496

    The Exact Solutions of the Conformable Time-Fractional Modified Nonlinear Schrödinger Equation by the Trial Equation Method and Modified Trial Equation Method by Safoura Rezaei Aderyani, Reza Saadati, Javad Vahidi, Tofigh Allahviranloo

    Published 2022-01-01
    “…Using the trial equation method (TEM) and modified trial equation method (MTEM), firstly, we find the analytical solutions of the conformable time-fractional modified nonlinear Schrödinger equation (CTFMNLSE), and finally, we present numerical results in tables and charts.…”
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  17. 3497
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  19. 3499

    Timing and Frequency of Bowel Activity in Patients Ingesting Sodium Picosulphate/Magnesium Citrate and Adjuvant Bisacodyl for Colon Cleansing Before Colonoscopy by Stephen Vanner, Lawrence C Hookey

    Published 2011-01-01
    “…BACKGROUND: Despite the wealth of research investigating bowel cleansing efficacy, there are very little data on the timing or frequency of bowel movements after each agent is ingested.…”
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  20. 3500

    The effect of transcranial random noise stimulation on the movement time and components of noise, co-variation, and tolerance in a perceptual-motor task by Fatemeh Salehi, Mohammadreza Doustan, Esmaeel Saemi

    Published 2025-02-01
    “…This study aimed to examine the role of the concomitant administration of tRNS with training in enhancing the performance measures of movement time, noise, covariation, and tolerance in the acquisition of a perceptual-motor task. …”
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