Showing 161 - 180 results of 3,244 for search 'sample quantitative model', query time: 0.15s Refine Results
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    Training Nursing Skills: A Quantitative Study of Nursing Students’ Experiences before and after Clinical Practice by Elisabeth Solvik, Solveig Struksnes

    Published 2018-01-01
    “…Sample. The population of 160 first-year students was randomly divided into two classes. …”
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  4. 164

    Domain Adaptation Using the Replay Buffer: Adaptive Sampling Using Domain-Specific Classifier by Seokmin Kim, Youngbae Hwang

    Published 2024-01-01
    “…This approach enhances the quality of the training set, ensuring the model focuses on high-quality, domain-relevant data. …”
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    Article
  5. 165

    Quantitative characterization of damage characteristics of coal using evaluation parameters considering the spatial structural characteristics of fractures by Jin Yan, Xiaoming Ni, Erlei Su, Ruize Niu

    Published 2025-04-01
    “…Combined with uniaxial compression tests, a mathematical model for coal damage factors based on fracture spatial structure parameters was established, and the influence of fracture parameters on the mechanical properties of coal damage was discussed. …”
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  6. 166

    Study on the Quantitative Assessment of Impact Damage of Yellow Peaches Using the Combined Hyperspectral Technology and Mechanical Parameters by Feng Zhang, Bin Li, Hai Yin, Jiping Zou, Aiguo Ouyang

    Published 2022-01-01
    “…Then, the raw spectra were preprocessed by three spectral pretreatment methods, which are standard normal variate (SNV), multiplicative scatter correction (MSC), and SG smoothing, respectively, and the feature wavelengths were selected by the competitive adaptive reweighted sampling (CARS), and the quantitative relationships between spectra and mechanical parameters were successfully modeled based on partial least squares regression (PLSR). …”
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  7. 167

    Multiparametric magnetic resonance imaging of experimental chronic kidney disease: A quantitative correlation study with histology. by Gunnar Schley, Jutta Jordan, Stephan Ellmann, Seymour Rosen, Kai-Uwe Eckardt, Michael Uder, Carsten Willam, Tobias Bäuerle

    Published 2018-01-01
    “…<h4>Materials and methods</h4>We evaluated excised kidneys in a murine adenine-induced nephropathy model for CKD by MRI and correlated quantitative MRI parameters (T1, T2, and T2* relaxation times, apparent diffusion coefficient and fractional anisotropy) with histological hallmarks of progressive CKD, including renal fibrosis, inflammation, and microvascular rarefaction. …”
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  8. 168

    A Guideline for the Evolution of Quantitative Accounting Research in Iran: Shifting from Local to International Scientific Patterns by Fakhroddin MohammadRezaei

    Published 2025-03-01
    “…The aim is to develop a quantitative paper that meets global scientific standards. …”
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  9. 169

    A Quantitative Chemometric Study of Pharmaceutical Tablet Formulations Using Multi-Spectroscopic Fibre Optic Probes by Peter J. G. Remoto, Keith C. Gordon, Sara J. Fraser-Miller

    Published 2024-12-01
    “…This study evaluated the quantitative performances of Probe A and Probe B using model pharmaceutical tablets. …”
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  10. 170

    Study Quality in Quantitative L2 Research: A Path Analysis on the Perceptions of Iranian Published Authors by Parviz Ajideh, Mohammad Zohrabi, Akbar Jahanbakhsh

    Published 2021-12-01
    “…Moreover, using Structural Equation Modeling (SEM), it was revealed that a path of perception exists which starts from sampling issues and going through design and statistical to reporting practices. …”
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  11. 171

    PETROGRAPHY AND APPLICATION OF THE RIETVELD METHOD TO THE QUANTITATIVE ANALYSIS OF PHASES OF NATURAL CLINKER GENERATED BY COAL SPONTANEOUS COMBUSTION by Pinilla A. Jesús Andelfo, Ramos G Miguel A., Ríos R Carlos Alberto, Candela H Sol Ángel, Quintero D John Alexander, Henao M José Antonio, Carreño Angélica María

    Published 2010-06-01
    “…The results obtained in this investigation show that the Rietveld method can be used as a powerful tool in the quantitative analysis of phases in polycrystalline samples, which has been a traditional problem in geology.…”
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  12. 172

    Development of the algal pigment-based salinity transfer function for lakes on the Tibetan Plateau and evaluation of the quantitative reconstruction by Xinyao Sun, Qi Lin, Chenliang Du, Shixin Huang, Ke Zhang, Ji Shen

    Published 2025-01-01
    “…Sedimentary pigment preservation and salinity range have been taken into consideration, and locally weighted weighted average (LWWA, R2 = 0.74, RMSEP = 0.99 g/L) and locally weighted weighted average partial least squares (LWWAPLS, R2 = 0.74, RMSEP = 0.95 g/L) were identified as the best performing models. The pigment-based transfer function was applied to quantitatively reconstruct the salinity of Haidingnuoer Lake salinity on the northeastern Tibetan Plateau over the past 150 years, and the reliability and robustness of the reconstruction was verified. …”
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  13. 173

    A Study on the Factors Influencing Sunlight in Block Layout: A Case Study of Barcelona Sample by Yunan Zhang, Wenxuan Chen, Kaidi Zhu

    Published 2025-03-01
    “…By using the Ladybug plug-in to simulate the Cerda Barcelona neighborhood model, this study analyzes the quantitative impacts of different geographic latitudes and north–south angle changes on the daylight levels of streets, courtyards, building facades, and ground floor building elevations. …”
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    A robust and adaptive framework for interaction testing in quantitative traits between multiple genetic loci and exposure variables. by Julian Hecker, Dmitry Prokopenko, Matthew Moll, Sanghun Lee, Wonji Kim, Dandi Qiao, Kirsten Voorhies, Woori Kim, Stijn Vansteelandt, Brian D Hobbs, Michael H Cho, Edwin K Silverman, Sharon M Lutz, Dawn L DeMeo, Scott T Weiss, Christoph Lange

    Published 2022-11-01
    “…Here, we propose RITSS (Robust Interaction Testing using Sample Splitting), a gene-environment interaction testing framework for quantitative traits that is based on sample splitting and robust test statistics. …”
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  17. 177

    Quantitative Analysis of Amorphous Form in Indomethacin by Near Infrared Spectroscopy Combined with Partial Least Squares Regression Analysis by Mingdi Liu, Rui Fu, Jichao Liu, Ping Song, Haichao Li, Weibing Dong, Zan Sun

    Published 2024-11-01
    “…Different pretreatment methods were employed to enhance the reconstructed spectra by highlighting relevant eigen information while eliminating invalid information caused by environmental factors or physical characteristics of samples. The most suitable PLSR model for quantitative analysis of A-INDO within the range of 0.0000–100.0000% <i>w</i>/<i>w</i>% was established, screened, and validated. …”
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    Fault diagnosis method of mine hoist main bearing with small sample based on VAE-WGAN by Fan JIANG, Hongyan SONG, Xi SHEN, Zhencai ZHU, Shuman CHENG

    Published 2025-06-01
    “…In response to the problem of low accuracy in fault diagnosis of mine hoist main bearings under small samples, a VAE-WGAN based mine hoist main bearing sample augmentation model was constructed by fusing variational autoencoder and Wasserstein to generate adversarial networks. …”
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  20. 180

    Residual channel attention based sample adaptation few-shot learning for hyperspectral image classification by Yuefeng Zhao, Jingqi Sun, Nannan Hu, Chengmin Zai, Yanwei Han

    Published 2024-11-01
    “…Furthermore, a new Random-based Feature Recalibration Module (RFRM) is proposed to reassign the feature weights via random matrix, which fully explore feature weight relationships to guide the sample adaptation process. Besides, we design a joint loss function with combining the FSL loss and domain adaptive loss for further optimization model. …”
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