Showing 201 - 220 results of 1,109 for search 'variations model composition', query time: 0.13s Refine Results
  1. 201

    Carbohydrate content controls vertical variations in carbon to nitrogen ratios of organic particles within the euphotic zone in the northwest Sargasso Sea by Lillian C. Henderson, Chance J. English, Dailen L. Jeng, Kimberly J. Popendorf, Craig A. Carlson, Hilary G. Close

    Published 2025-07-01
    “…These variations in particle composition over depth will affect the stoichiometry in models of primary production, microbial remineralization, and carbon export.…”
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  2. 202

    Vibration-Based Damage Prediction in Composite Concrete–Steel Structures Using Finite Elements by Mario D. Cedeño-Rodríguez, Sergio J. Yanez, Erick I. Saavedra-Flores, Carlos Felipe Guzmán, Juan Carlos Pina

    Published 2025-01-01
    “…The approach effectively captured stiffness degradation in the model, leading to observable changes in modal responses, including a reduction in natural frequencies and variations in modal shapes. …”
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  3. 203

    Fatigue life prediction of polymer matrix composites containing initial delamination using thermography by Amir Mohammad Feizi, Fathollah Taheri-Behrooz

    Published 2025-04-01
    “…This study investigates the effect of initial delamination on the fatigue behavior and lifespan of composite laminates made of woven glass fabric and epoxy resin. …”
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  4. 204

    Fluorescent reporter plasmids for single-cell and bulk-level composition assays in E. faecalis. by Kelsey M Hallinen, Keanu A Guardiola-Flores, Kevin B Wood

    Published 2020-01-01
    “…While there are a large range of reporter constructs available-particularly for common model organisms like E. coli-fewer options exist for other species, including E. faecalis, a gram-positive opportunistic pathogen. …”
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  5. 205

    Machine learning-driven molecular dynamics decodes thermal tuning in graphene foam composites by Pingyang Zhang, Shaodong Zhang, Yihan Qin, Tingting Du, Lei Wei, Xiangyu Li

    Published 2025-07-01
    “…This study focuses on the thermodynamic behavior of GF/PDMS composites during deformation, and employs stochastic modeling and neuroevolution potential (NEP) for complex material modeling with precise prediction of microscopic mechanisms governing thermal property variations. …”
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  6. 206

    Body Composition Changes in Latino Population: Longitudinal Associations of Fat and Muscle Mass Indices by Rosero‐Revelo Ricardo, Mateo Tamayo, Ricardo Correa, Bartolome Burguera, Marcio L. Griebeler

    Published 2025-06-01
    “…Chi‐square tests evaluated categorical shifts in classifications, while multinomial logistic and linear regression models identified factors associated with fat and muscle mass changes, adjusting for sex, age, and baseline composition metrics. …”
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  7. 207
  8. 208

    Two-Dimensional Numerical Analysis on the Double Shear Specimens of Timber-Concrete Composite Structures by Lim Jun En, Mohd Amirul Bin Mohd Snin, Siti Nur Fatimah Ghazali, Mohamad Ikmal Zainal, R. Suryavarman

    Published 2025-06-01
    “… This study investigates the behaviour of screw connections in timber-concrete composite (TCC) structures using two-dimensional finite element modelling with LUSAS software. …”
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  9. 209

    Spatiotemporal variation of the association between climate dynamics and HFRS outbreaks in Eastern China during 2005-2016 and its geographic determinants. by Junyu He, George Christakos, Jiaping Wu, Bernard Cazelles, Quan Qian, Di Mu, Yong Wang, Wenwu Yin, Wenyi Zhang

    Published 2018-06-01
    “…A methodological synthesis that involves a time-frequency technique, a composite space-time model, hotspot analysis, and machine learning is implemented in the study of (a) the association between HFRS incidence spread and climate dynamics and (b) the geographic factors impacting this association over Eastern China during the period 2005-2016. …”
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  10. 210
  11. 211

    Twig age 2.0: A novel and reliable method to track variation in ungulate browsing over species, sites and time by Donald M. Waller

    Published 2025-08-01
    “…Acer saccharum) or 2‐way models to adjust for species effects when comparing sites. …”
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  12. 212

    The Influences of Canopy Species and Topographic Variables on Understory Species Diversity and Composition in Coniferous Forests by Hong Huo, Qi Feng, Yong-hong Su

    Published 2014-01-01
    “…Using constrained ordination and the variation partitioning model, we quantitatively assessed the relative effects of two sets of explanatory variables on understory species composition. …”
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  13. 213

    Scalable estimation of speciated volatile organic compound composition in the upstream natural gas sector by Sebastian T Rowland, Jeremy K Domen, Jasmine Lee, Quintin Munoz, Jessie M Jaeger, Sofia Bisogno, Chowdhury Moniruzzaman, Nick Heath, Christos Efstathiou, Seth B C Shonkoff, Lee Ann L Hill, Kelsey R Bilsback

    Published 2025-01-01
    “…However, publicly available gas composition data is scattered and geographically limited, pointing to the need for harmonized data and scalable modeling for sources without available composition data. …”
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  14. 214

    Perioperative evaluation of CT-based body composition as predictors of postoperative outcome following pancreaticoduodenectomy by Lina Cai, Sizhen Wang, Yehua Xie, Hengyu Zheng, Daojun Zhu, Yi Xiao, Xinbo Wang, Xianghong Ye

    Published 2025-07-01
    “…Neither sarcopenia, visceral obesity nor the other body composition had a significant impact on major complications or CR-POPF, while the patients exhibited wide variation in body composition after the surgical trauma. …”
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  15. 215

    Report of a Meeting: An Expert Consultation on Body Composition and Adiposity for Children and Adolescents in All Their Diversity by Lauren E O’Connor, Lucero Lopez-Perez, Ricardo X Martinez, Maureen K Spill, Juan Pablo Peña-Rosas, Amanda J MacFarlane

    Published 2025-07-01
    “…Experts suggested that deuterium oxide dilution, magnetic resonance imaging, dual energy X-ray absorptiometry, air displacement plethysmography, hydrostatic weighing, and multicompartmental models were acceptable to measure body composition, with the 4-compartmental model preferred. …”
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  16. 216

    β-Casein A2 affects milk renneting properties, cheese yield before and after ripening, and alters the texture of Caciotta cheese produced in field conditions by S. Faggion, L. Degano, P. Carnier, V. Bonfatti

    Published 2025-04-01
    “…Differences across milk pools in milk composition, coagulation properties, curd yield measured by laboratory-scale microcheesemaking, cheese yield after stewing, brining, and 15 d of ripening, whey composition, recovery rates, as well as cheese composition, color, and texture were estimated using a set of mixed linear models including the random effect of the processing day, and the linear effects of the major sources of variation of the investigated traits. …”
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  17. 217

    A Combination of Few Physicochemical and Fungal Parameters Can Explain the Soil‐Dependent Variation in Wheat Biomass After Inoculation With Cladosporium tenuissimum by Lena von Saldern, Loïc Thurre, Waelchli Jan, Judith Kobler, Juliane Krenz, Klaus Schlaeppi

    Published 2024-10-01
    “…For each soil, we measured physicochemical parameters and characterised the soil fungal community composition. We then performed variable selection and exhaustive model screenings to find the best model explaining variations in BRI. …”
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  18. 218
  19. 219

    The Variation in Emission Characteristics and Sources of Atmospheric VOCs in a Polymer Material Chemical Industrial Park in the Yangtze River Delta Region, China by Wenjuan Li, Jian Wu, Chengcheng Xu, Rupei Wang

    Published 2025-06-01
    “…The study quantified the VOCs composition, seasonal variation, and ozone formation potential (OFP), with source apportionment performed using the Positive Matrix Factorization (PMF) model. …”
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  20. 220

    The importance of method selection when estimating diet composition with quantitative fatty acid signature analysis. by Jeffrey F Bromaghin, Todd C Atwood, Karyn D Rode

    Published 2025-01-01
    “…Prior QFASA estimates of SBS polar bear diet composition have most often been obtained using variations of the original QFASA model. …”
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