Showing 481 - 500 results of 8,228 for search 'Linear sampling', query time: 0.11s Refine Results
  1. 481

    Designing Fuzzy Inference System by Learning from Training Samples to Measure the Participation of Operational Staff in the Health of Workplace by Saeed Malekinejad, Ahmad Tavakoli, Naser Motahari

    Published 2016-12-01
    “…This research aimed to design a system for measuring employee participation in workplace health regardless of the estimation of non-linear relationships between the effective variables. …”
    Get full text
    Article
  2. 482

    Aqueous Two-Phase Systems: A New Approach for the Determination of Brilliant Blue FCF in Water and Food Samples by Sabah Shiri, Tahere Khezeli, Shahram Lotfi, Sina Shiri

    Published 2013-01-01
    “…The target analyte in the water sample was extracted into the polyethylene glycol phase. …”
    Get full text
    Article
  3. 483

    The impact of fractional cover distribution in training samples on the accuracy of fractional cover estimation: a model-based evaluation by Rujia Wang, Chen Shi

    Published 2025-07-01
    “…While some studies have descriptively compared the accuracies of machine learning-based estimations across training sets derived from different sampling methods, a significant gap remains in quantitatively analyzing how the fractional cover distribution in training samples affects accuracy. …”
    Get full text
    Article
  4. 484

    Designing an innovative, eco-conscious optode for spectrophoto-metric detection of copper across various biological and environmental samples by Abdullah H. Alluhayb, Alaa M. Younis, Alaa S. Amin, Naglaa Mohamed

    Published 2025-08-01
    “…The optode demonstrated a linear response to copper(II) ions within the concentration range of 10 to 130 ng mL–1, achieving a high correlation coefficient of 0.9990. …”
    Get full text
    Article
  5. 485

    An ensemble learning approach for predicting nanoparticle dispersion properties in cutting fluids using a small sample dataset by Abhishek Shrotriya, Vinay Vakharia, Himanshu Borade, Rakesh Chaudhari, Jay Vora

    Published 2025-05-01
    “…This study demonstrates machine learning's effectiveness in capturing non-linear correlations in small sample datasets using grid search optimization and accurate predictions. …”
    Get full text
    Article
  6. 486

    Measurement invariance of a brief disordered eating scale in a large sample of secondary school students in Canada by Lin Zheng, William Pickett, Jian Liu, Scott T. Leatherdale, Karen A. Patte

    Published 2025-07-01
    “…Methods We used student-level survey data collected during the 2021/2022 school year in the COMPASS study. The sample included 24,639 students in grades 9–12 from 69 secondary schools in Alberta, British Columbia, and Ontario, Canada. …”
    Get full text
    Article
  7. 487
  8. 488

    Work-Related Quality of Life During the COVID-19 Pandemic: Gender Perspectives Among a Brazilian Sample by Patricia Silva, Felipe Alckmin-Carvalho, António Oliveira, Jóni Ledo, Verônica Silva, Henrique Pereira

    Published 2024-11-01
    “…Pearson correlation tested the association between the variables. Linear regressions assessed the predictive factors of WRQoL. …”
    Get full text
    Article
  9. 489
  10. 490

    The Monthly Cycling of Food Insecurity in Latinas at Risk for Diabetes: Methods, Retention, and Sample Characteristics for a Microlongitudinal Design by Angela Bermúdez-Millán, Rafael Pérez-Escamilla, Sofia Segura-Pérez, James Grady, Richard S Feinn VI, Hanako Agresta, Dean Kim, Julie Ann Wagner

    Published 2025-03-01
    “…To assess the relationship between monthly cycling of FI with diabetes risk markers, we used repeated measures general linear mixed models. To assess the role of mediators, we performed a causal pathway analysis. …”
    Get full text
    Article
  11. 491

    Electrochemical aptamer sensor for detection of SARS-CoV-2 S1 protein in real pharyngeal swab samples by Yi Wang, Rui Bao, Xin Zhang, Chao Wang, Chunxia Song, Min Song, Hongjuan Jiang, Tan Wang, Xiangwei Wu, Zhaofeng Luo, Ying Lu

    Published 2025-07-01
    “…Furthermore, the sensor's sensitivity, specificity and reproducibility were validated, and the results showed a linear relationship with the logarithm of the S1 protein concentration, which ranged from 10 fM to 100 nM (ΔIp = 0.11 log CS1 protein / fM - 0.021, R2 = 0.99), with a LOD (limit of detection) of 1 fM (S/N = 3). …”
    Get full text
    Article
  12. 492

    Physical activity is associated with low-level stress among a sample of seniors during COVID-19 outbreak? by Chellsea Hortêncio Alcântara, Rafael Martins da Costa, Elorides de Brito, Maira Mendes dos Santos Marques, Euler Esteves Ribeiro, Elisa Brosina de Leon

    Published 2021-10-01
    “… This study aimed to verify the association of physical activity, behaviors, and health conditions with stress among a sample of older adults from Manaus, Brazil, during the COVID-19 outbreak. …”
    Get full text
    Article
  13. 493

    Research on A Lattice-Based Fuzzy Signature and Bimodal Gaussian by Jinxin Huang, Jie Cai, Fenghe Wang, Junquan Wang

    Published 2025-01-01
    “…Additionally, in response to the linear sketch proposed by the authors, we provide a proof of the collision resistance of the mapping h, which further enhances the correctness of the scheme.…”
    Get full text
    Article
  14. 494
  15. 495

    Fear of Relapse Scale: Spanish version and psychometric characteristics in a sample of patients with Relapsing-Remitting multiple sclerosis by Y. Broche-Pérez, R.M. Jiménez-Morales, L.O. Monasterio-Ramos, L.A. Vázquez-Gómez, Z. Fernández-Fleites

    Published 2024-11-01
    “…In this study we first explored the psychometric properties of the Spanish version of the Fear of Relapse Scale (FoR) in a sample of patients with RRMS. Besides, we explored the relationship between the Fear of Relapse Scale with fatigue and cognitive perceived deficits in our PwMS sample. …”
    Get full text
    Article
  16. 496

    Human lachrymal fluid preparation methodology eVol®MEPS – Green analytical approach in clinical and forensic analysis by Renata Wietecha-Posłuszny, Agnieszka Moos-Matysik, Agnieszka Bocheńska

    Published 2025-06-01
    “…As the LF samples were only centrifuged prior to the MEPS extraction; the procedure was short, simple and performed with limited sample and solvents consumption.The Vol®MEPS/UHPLC-MS-TOF method was validated. …”
    Get full text
    Article
  17. 497

    Generalized cross-entropy benchmarking for random circuits with ergodicity by Bin Cheng, Fei Meng, Zhi-Jiong Zhang, Man-Hong Yung

    Published 2025-06-01
    “…For a quadratic postprocessing function, our framework recovered Google's result on estimating the circuit fidelity via linear cross-entropy benchmarking (XEB), and we gave a sufficient condition on the noise model characterizing when such estimation is valid. …”
    Get full text
    Article
  18. 498
  19. 499

    Evaluating stillborn and litter size as indicators of PRRSV detection in live piglets and the use of stillborn tongue fluids as risk-based samples for PRRSV monitoring by Isadora F. Machado, Peng Li, Jinnan Xiao, Thomas Petznick, Ana Paula P. Silva, Onyekachukwu H. Osemeke, Lucina Galina Pantoja, Phillip Gauger, Giovani Trevisan, Gustavo S. Silva, Daniel C. L. Linhares

    Published 2025-05-01
    “…IntroductionA risk-based approach to animal selection for sampling enhances pathogen detection by increasing the probability of selecting an animal harboring the pathogen while requiring a smaller sample size. …”
    Get full text
    Article
  20. 500