Showing 881 - 900 results of 6,053 for search 'model composition (method OR methods)', query time: 0.17s Refine Results
  1. 881

    A Comparative Study on Physicochemical Properties and Biological Activities of Polysaccharides from <i>Coreopsis tinctoria</i> Buds Obtained by Different Methods by Shang Gao, Weipei Li, Moupan Yin, Rui-Bo Jia, Chunxia Zhou, Xinhui Pan, Bingwu Liao

    Published 2025-03-01
    “…The extraction and treatment methods significantly affected the chemical composition, molecular weight (Mw) and potential of the CTBPs. …”
    Get full text
    Article
  2. 882

    Outbreak reconstruction with a slowly evolving multi-host pathogen: A comparative study of three existing methods on Mycobacterium bovis outbreaks by Hélène Duault, Benoit Durand, Laetitia Canini

    Published 2024-12-01
    “…However, the majority of these methods remain untested on realistic simulated multi-host data. …”
    Get full text
    Article
  3. 883

    Wave Propagation in a LRPC Composite Double Panel Structure with Periodically Attached Pillars and Etched Holes by Denghui QIAN

    Published 2018-10-01
    “…The locally resonant phononic crystal (LRPC) composite double panel structure (DPS) made of a two-dimensional periodic array of a two-component cylindrical LR pillar connected between the upper and lower composite plates is proposed. …”
    Get full text
    Article
  4. 884

    Maximum Entropy-Minimum Residual Model: An Optimum Solution to Comprehensive Evaluation and Multiple Attribute Decision Making by Qi-Yi Tang, Yu-Xuan Lin

    Published 2025-02-01
    “…This paper compares the MEMR model with other commonly used weighting methods in various case studies. …”
    Get full text
    Article
  5. 885
  6. 886

    Advanced Analysis of Clay Microporosity Using High-Resolution N<sub>2</sub>-Ar Adsorption Isotherms Coupled with the Derivative Isotherm Summation Method by Anwar El Azrak, Denys I. Grekov, Laurent Truche, Pascaline Pré

    Published 2024-12-01
    “…Specific surface areas and micro/mesoporous volumes were determined using the BET and the <i>t-plot</i> models. The <i>t-plot</i> analysis requires the use of reference isotherms measured at the same temperature on the surface of non-porous materials with an identical chemical composition. …”
    Get full text
    Article
  7. 887

    Analytical model for helical particle array assessment for EMI shielding applications by Ayoub Hamidi, Ahmad Cheldavi, Asghar Habibnejad Korayem, Mohammad Baharian

    Published 2025-01-01
    “…Furthermore, to broaden the applicable bandwidth of the composite, a multi-layer structure is proposed. The computational load of the proposed method demonstrates exceptional speed due to its circuit model foundation. …”
    Get full text
    Article
  8. 888

    IMPACT OF HUMATE BIOFERTILIZERS ON THE BASIC CHEMICAL COMPOSITION OF GRASS BIOMASS OF BIRD'S-FOOT-TREFOIL, RED CLOVER AND SAINFOIN by B. Churkova

    Published 2019-12-01
    “…METHODS: The treatment of bird's feet, red clover, sainfoin with boron and molybdenum humate was studied at a dose of 1600 ml/ha. …”
    Get full text
    Article
  9. 889
  10. 890

    Differing Methods and Definitions Influence DALY estimates: Using Population-Based Data to Calculate the Burden of Convulsive Epilepsy in Rural South Africa. by Ryan G Wagner, Fredrick Ibinda, Stephen Tollman, Lars Lindholm, Charles R Newton, Melanie Y Bertram

    Published 2015-01-01
    “…<h4>Conclusions</h4>DALY estimates are influenced by both the methods applied and population parameters used in the calculation. …”
    Get full text
    Article
  11. 891

    Integrating geostatistical methods and deep learning for enhanced 87Sr/86Sr isoscape Estimation: A case study in South Korea by Hyeongmok Lee, Go-Eun Kim, Woo-Jin Shin, Yuyoung Lee, Sanghee Park, Kwang-Sik Lee, Jina Jeong, Seung-Ik Park, Sungwook Choung

    Published 2025-08-01
    “…To address this, we propose a hybrid framework for 87Sr/86Sr isoscape mapping that integrates a kriging-based data augmentation method with a deep learning (DL) classifier. The kriging component generates synthetic training samples by interpolating sparse isotopic data while preserving underlying spatial correlations and geological anisotropy. …”
    Get full text
    Article
  12. 892

    Influence of Insert Brand and Culture Method on Ciliary Activity and Epithelial Cell Types in Human Nasal Air–Liquid Interface Cell Cultures by Patricia Celkova, Emilie Seydoux, Susan De Groof, Loretta Müller

    Published 2025-06-01
    “…Cultures of primary human nasal epithelial cells (hNECs) differentiated at the air–liquid interface (ALI) represent a sophisticated and widely used model of the human upper respiratory epithelium. …”
    Get full text
    Article
  13. 893
  14. 894

    Multi-responsive shape memory polymer printed by fused deposition modeling technique by J. Liu, L. Zhao, Y. Guo, H. Zhang, Z. Zhang

    Published 2020-04-01
    “…A universal and facile method, gammaray irradiation, is used to realize the crosslinking of printed structures. …”
    Get full text
    Article
  15. 895

    Reduction of the residual warpage of fused deposition modeling by negative thermal expansion filler by Masaya Sakagami, Saito Ishiue, Maiki Kawaguchi, Akihiro Takezawa

    Published 2024-12-01
    “…To focus on the effect of thermal expansion on residual warpage, we used acrylonitrile-butadiene-styrene, which is an amorphous polymer with a small volume change around the liquid–solid phase transition, as the matrix. Composite pellets were prepared using a kneader, and filaments were produced for fused deposition modeling (FDM) using an extruder. …”
    Get full text
    Article
  16. 896

    ACCELERATING THE FORMATION OF CHILDREN’S VALUES IN A LEARNING ENVIRONMENT by A. I. Mantarova, I. A. Angelova

    Published 2017-04-01
    “…Pilot data got during the experiment prove the model is an innovative method of pedagogical interaction and a «practical tool» for teachers. …”
    Get full text
    Article
  17. 897

    Application of Partial Least Squares-Discriminate Analysis Model Based on Water Chemical Compositions in Identifying Water Inrush Sources from Multiple Aquifers in Mines by Yaoshan Bi, Jiwen Wu, Xiaorong Zhai, Shuhao Shen, Libin Tang, Kai Huang, Dawei Zhang

    Published 2021-01-01
    “…The research shows the following results: (1) Both PCA and PLS-DA methods can distinguish water samples from three different water sources, but the classification effect of PLS-DA was better than PCA because it can strengthen the difference of water chemical composition between different water sources. (2) The correct discrimination rate of the PLS-DA discriminant model was as high as 100%, and permutation tests showed that the model was not overfit. …”
    Get full text
    Article
  18. 898

    Structural, Morphological, and Optical Properties of Nano- and Micro-Structures of ZnO Obtained by the Vapor–Solid Method at Atmospheric Pressure and Photocatalytic Activity by Carlos Bueno, Adan Luna, Gregorio Flores, Héctor Juárez, Mauricio Pacio, René Pérez, Javier Flores-Méndez, David Maestre, Raúl Cortés-Maldonado

    Published 2024-10-01
    “…Furthermore, EDS measurements show an atomic quantity ratio of Zn:O that differs from the stoichiometric composition in the micro-tubes. The photocatalytic activity of three types of structures—nano-wires, micro-tubes, and micro-rods under UV irradiation using methylene blue as a model pollutant—were evaluated. …”
    Get full text
    Article
  19. 899

    Assessment of slurry chamber clogging alleviation during ultra-large-diameter slurry tunnel boring machine tunneling in hard-rock using computational fluid dynamics-discrete elemen... by Yidong Guo, Xinggao Li, Dalong Jin, Hongzhi Liu, Yingran Fang

    Published 2025-08-01
    “…To evaluate the discharging performance of short screw conveyor in different cases, the full-scale transient slurry-rock two-phase model for a short screw conveyor actively discharging rocks was established using computational fluid dynamics-discrete element method (CFD-DEM) coupling approach. …”
    Get full text
    Article
  20. 900

    Causal insights into the school-family-research integrated health promotion program for overweight and obesity: the independent role of moderate-to-vigorous physical activity in bo... by Xuehui Zhang, Xiang Pan, Xiang Pan, Bing Liu, Yibo Gao, Lupei Jiang, Xiaoxiao Chen, Xiaoxiao Chen, Deqiang Zhao, Yibei Wang, Haixia Hu, Xueli Zhao, Jiahui Lu, Koya Suzuki, Koya Suzuki, Yanfeng Zhang

    Published 2025-07-01
    “…By using a cross-lagged model, the study will explore causal relationships between self-esteem (SE), exercise self-efficacy (ESE), physical activity, and body composition.MethodsNinety-eight adolescents were randomly assigned to either the intervention group or the control group. …”
    Get full text
    Article