Search alternatives:
variational » variations (Expand Search)
Showing 501 - 520 results of 3,710 for search 'variational integration (method OR methods)', query time: 0.20s Refine Results
  1. 501

    Gender disparities in literacy: an analysis of regional and age-group variations in Somalia by Mukhtaar Axmed Cumar, Abdisalan Hassan Muse, Befekadu Zeleke Kidane, Jibril Abdikadir Ali

    Published 2025-05-01
    “…Further studies employing qualitative methods and longitudinal designs are recommended to deepen understanding of the dynamics underlying these disparities.…”
    Get full text
    Article
  2. 502

    Understanding Provider-Level Variation in Clinical PracticeTake-Home Points by Kanupriya Soni, MD, Leigh A. Bukowski, MPH, Billie S. Davis, PhD, Joel M. Levin, BA, Jeremy M. Kahn, MD

    Published 2025-06-01
    “…Research Question: Are provider-level psychological traits associated with practice patterns in the ICU? Study Design and Methods: We administered a longitudinal questionnaire to intensivist clinicians in a single integrated health system from 2018 through 2021. …”
    Get full text
    Article
  3. 503

    Ticks (Acari: Ixodidae) and tick-borne diseases affecting communal cattle and the control methods practiced by farmers in the Eastern Cape Province of South Africa by N. Nyangiwe, S. Matthee

    Published 2025-03-01
    “…The most commonly reported TBDs were redwater (100%), gallsickness (90%), and heartwater (43%), with heartwater absent in AMG. Tick control methods included plunge dipping (90%) and the use of alternative treatments such as used motor oil (54%) and Jeyes fluid (35%). …”
    Get full text
    Article
  4. 504

    VJDNet: A Simple Variational Joint Discrimination Network for Cross-Image Hyperspectral Anomaly Detection by Shiqi Wu, Xiangrong Zhang, Guanchun Wang, Puhua Chen, Jing Gu, Xina Cheng, Licheng Jiao

    Published 2025-07-01
    “…In this paper, a simple and lightweight unsupervised cross-image HAD method called Variational Joint Discrimination Network (VJDNet) is proposed. …”
    Get full text
    Article
  5. 505

    Prediction for Coastal Wind Speed Based on Improved Variational Mode Decomposition and Recurrent Neural Network by Muyuan Du, Zhimeng Zhang, Chunning Ji

    Published 2025-01-01
    “…This study proposes a systematic framework, termed VMD-RUN-Seq2Seq-Attention, for noise reduction, outlier detection, and wind speed prediction by integrating Variational Mode Decomposition (VMD), the Runge–Kutta optimization algorithm (RUN), and a Sequence-to-Sequence model with an Attention mechanism (Seq2Seq-Attention). …”
    Get full text
    Article
  6. 506
  7. 507

    A Probabilistic Statistical Risk Assessment Method for Soil Erosion Using Remote Sensing Data: A Case Study of the Dali River Basin by Hao Zhao, Yuhui Cheng, Xiwang Zhang, Shiqi Yu, Mengwei Chen, Chengqiang Zhang

    Published 2024-09-01
    “…In order to address this issue, this study proposes a soil erosion risk assessment method that integrates the outcome and the probability of occurrence of soil erosion by means of a probabilistic statistical model. …”
    Get full text
    Article
  8. 508

    CPO-VMD Combined With Multiscale Permutation Entropy for Noise Reduction in GNSS Vertical Time Series in Mining Areas by Xu Yang, Xinxin Yao, Xinjian Fang, Xuexiang Yu, Yi Wu, Shicheng Xie

    Published 2025-01-01
    “…In order to effectively filter out the noise components in the deformation monitoring data, this paper proposes a time series noise reduction method (CPO-VMD-MPE) that integrates the crested porcupine optimizer (CPO), the variational modal decomposition (VMD), and the multiscale permutation entropy (MPE). …”
    Get full text
    Article
  9. 509

    A fully automated hybrid approach for processing high-frequency surface settlement data by Changyu Wang, Zude Ding, Annan Zhou, Zekun Zhu

    Published 2025-09-01
    “…The proposed method minimises manual intervention and reduces reliance on empirical design through the integration of the Mel Frequency Cepstral Coefficient (MFCC) based Convolutional Neural Networks (CNN), Extreme Learning Machine (ELM), and Variational Modal Decomposition (VMD) algorithms. …”
    Get full text
    Article
  10. 510

    Feasibility of a Web-Based and Mobile-Supported Follow-Up Treatment Pathway for Adult Patients With Orthopedic Trauma in the Netherlands: Concurrent Mixed Methods Study by Gijs J A Willinge, Jelle F Spierings, Kim A G J Romijnders, Elke G E Mathijssen, Bas A Twigt, J Carel Goslings, Ruben N van Veen

    Published 2024-11-01
    “…ObjectiveWe aim to assess digital follow-up treatment pathway feasibility from the patient’s perspective and its impact on health care resource use. MethodsA concurrent mixed methods study was conducted parallel to implementation of digital follow-up treatment pathways in an urban level-2 trauma center. …”
    Get full text
    Article
  11. 511
  12. 512

    Exploration of Rapid Adaptation of First Contact Physiotherapy Services During the COVID‐19 Pandemic: A Three‐Phase Sequential Mixed‐Methods Study Protocol by Oluwatoyin Adenike Adeniji, Nicola Carey, Evangelos Pappas, Victoria Traynor, Karen Stenner, Theopisti Chrysanthaki

    Published 2025-04-01
    “…Phase 2 employs a case‐study approach, including semi‐structured interviews and a review of documents produced to direct the management and implementation of proposed changes in FCPS, to further understand the findings from Phase 1. In phase 3, mixed‐methods integration facilitates the development of context specific recommendations for the rapid adaptation of FCPS and similar contexts. …”
    Get full text
    Article
  13. 513

    Stability analysis of wooden arches with account for nonlinear creep by S. В. Yazyev, V. I. Andreev, А. S. Chepurnenko

    Published 2021-09-01
    “…The proposed approach for increasing the accuracy of determination of creep deformations at each step provides using the fourth-order Runge-Kutta method instead of the Euler method.Results. Based on the Lagrange variational principle, expressions are obtained for the stiffness matrix and the vector of additional dummy loads due to creep. …”
    Get full text
    Article
  14. 514

    Variable-Step Semi-Implicit Solver with Adjustable Symmetry and Its Application for Chaos-Based Communication by Vyacheslav Rybin, Ivan Babkin, Yulia Bobrova, Maksim Galchenko, Alexander Mikhailov, Timur Karimov

    Published 2025-04-01
    “…In this article, we introduce a novel approach to numerical integration based on a modified composite diagonal (CD) method, which is a variation of the semi-implicit Euler–Cromer method. …”
    Get full text
    Article
  15. 515

    A participatory framework for identifying and ranking multidimensional solutions to nutritional behavior issues in female school students: a stakeholder-based mixed-methods study by Nasrin Mehrjoyan, Fatemeh Zarei, Fazlollah Ghofranipour, Fazlollah Ahmadi

    Published 2025-07-01
    “…This study aimed to develop a proposed solution to improve the nutritional behaviors of female school students aged 13–17 years in Khuzestan, Iran. Methods This study employed a mixed-methodology approach, integrating qualitative exploration and stakeholder-driven prioritization. …”
    Get full text
    Article
  16. 516
  17. 517

    Mixing a Grounded Theory Approach with a Randomized Controlled Trial Related to Intimate Partner Violence: What Challenges Arise for Mixed Methods Research? by Cristina Catallo, Susan M. Jack, Donna Ciliska, Harriet L. MacMillan

    Published 2013-01-01
    “…Mixing a RCT (with a subanalysis of data) with a grounded theory approach required methodological modifications to maintain the overall rigour of this mixed methods study. Modifications were made to the following areas of the grounded theory approach to support the overall integrity of the mixed methods study design: recruitment of participants, maximum variation and negative case sampling, data collection, and analysis methods. …”
    Get full text
    Article
  18. 518
  19. 519

    Water Level Variation Monitoring in East Lake, Wuhan Based on Satellite Altimetry by LIU Huo-sheng, WANG Hai-hong, YU Qian-hui, LU Liang, QIN Peng-cheng, LIU Yi-bing

    Published 2025-06-01
    “…According to the analysis of water balance, artificial regulation played a key role in the water level variations of East Lake. [Conclusions] (1) Jason-3 satellite altimetry data can effectively monitor urban lake water level variations, but requires careful data processing, including waveform retracking and outlier elimination. (2) Despite complex waveforms over urban lakes, retracking methods significantly improve altimetry accuracy. …”
    Get full text
    Article
  20. 520