Showing 901 - 920 results of 1,109 for search 'variations model composition', query time: 0.15s Refine Results
  1. 901

    Whole-rock geochemistry and crystal chemistry of apatite at intrusive suites of the Qeynarjeh-Angouran district (west of Zanjan): an approach to the identification of skarn-causati... by Afsoon Dastour, Ebrahim Tale Fazel, Ashraf Torkian

    Published 2024-10-01
    “…To obtain the chemical composition of apatite types in the study intrusive suites, about 30 points were tested by electron microprobe analysis (EPMA) model JEOL JXA-8530F in the laboratory of the German Geosciences Research Center (GFZ). …”
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  2. 902
  3. 903

    Impacts of polystyrene nanoplastics on zebrafish gut microbiota and mechanistic insights by Abdul Rehman, Théogène Habumugisha, Fuyi Huang, Zixing Zhang, Claude Kiki, Mamun Abdullah Al, Changzhou Yan, Uzma Shaheen, Xian Zhang

    Published 2025-07-01
    “…The neutral community model showed that among PNP treatments, 0.1 mg/L led to a less predictable (stochastic assembly process). …”
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  4. 904

    Virus-induced perturbations in the mouse microbiome are impacted by microbial experience by Shanley N. Roach, Wendy Phillips, Lauren M. Pross, Autumn E. Sanders, Mark J. Pierson, Ryan C. Hunter, Ryan A. Langlois

    Published 2025-03-01
    “…Altogether, these results highlight the differential impact of housing, infection, and interaction between the two in dictating community composition across the gastrointestinal microbiome.IMPORTANCETraditionally housed pathogen-free mouse models do not fully capture the natural variability observed among human microbiomes, which may underlie their poor translationally predictive value. …”
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    Article
  5. 905

    Construction of multiphysics coupling equations and study on flow field migration patterns in shallow buried goaf under air leakage conditions by Jingtao Pan, Chen Qiu, Dan Zhao, Liren Liu, Qiang Yuan

    Published 2025-08-01
    “…The research analyzes the variation patterns of temperature, pressure, and gas composition within the goaf under multi-parameter coupled physical field conditions. …”
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    Article
  6. 906

    DETERMINATION OF THE OPTIMAL EXTRACTION CONDITIONS OF DANDELION HERB AND LARGE BURDOCK LEAF SPECIE BY METHODS OF MATHEMATICAL PLANNING OF A MULTIFACTORIAL EXPERIMENT by Yu. I. Chistova

    Published 2019-02-01
    “…The department of pharmacy of the Altai State Medical University has developed a specie of the following composition: dandelion medicinal herb and large burdock leaf (1:1). …”
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  7. 907

    Anthropogenic landscape decreases mosquito biodiversity and drives malaria vector proliferation in the Amazon rainforest. by Leonardo Suveges Moreira Chaves, Eduardo Sterlino Bergo, Jan E Conn, Gabriel Zorello Laporta, Paula Ribeiro Prist, Maria Anice Mureb Sallum

    Published 2021-01-01
    “…Ecological mechanisms involving changes in landscape and mosquito species composition can help to understand changes in the epidemiology of malaria.…”
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  8. 908

    Preparation and hot compression deformation of biomedical Ni-Ti alloy by WANG Zhen, XU Xiao-wen, WANG Kuai-she, WANG Wen

    Published 2019-02-01
    “…A Ti-50. 7% Ni (atomic fraction) shape alloy was prepared by vacuum induction melting under dynamic argon atmosphere. By analyzing the composition, deformation temperature, microstructure, and hardness of the as-cast Ni-Ti shape alloy in this study, it was found that the properties of the as-cast Ni-Ti alloy met the medical standard. …”
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    Article
  9. 909

    Major depressive disorder on a neuromorphic continuum by Jiao Li, Zhiliang Long, Gong-Jun Ji, Shaoqiang Han, Yuan Chen, Guanqun Yao, Yong Xu, Kerang Zhang, Yong Zhang, Jingliang Cheng, Kai Wang, Huafu Chen, Wei Liao

    Published 2025-03-01
    “…We use a Bayesian model to decompose structural MRI features of MDD patients from a multisite cross-sectional cohort into three latent disease factors (spatial pattern) and continuum factor compositions (individual expression). …”
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  10. 910
  11. 911

    Temperate Forest Floor Bryophytes Functionally Respond to Small‐Scale Variability in Water, Light and Nutrient Availability by T. J. Deilmann, M. Bernhardt‐Römermann, J. Hentschel, P. Gros, C. Römermann

    Published 2025-08-01
    “…Multivariate analyses showed a large variation in trait composition of the investigated species, mainly driven by growth form (pleurocarpous vs. acrocarpous), while the impact of forest type (Norway spruce vs. …”
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    Article
  12. 912

    Atomistic mechanism underlying shock-induced phase transition in HfNbTaTiZr energetic high-entropy alloy by Xiang-yu Meng, Lei Zhang, Hai-ying Wang, Lan-hong Dai

    Published 2025-03-01
    “…The interplay of varying elemental compositions and short-range order further complicates the phase transitions, leaving the underlying mechanisms poorly understood. …”
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    Article
  13. 913

    Diagenetic facies and pore evolution of tight sandstone reservoirs of the Jiamuhe formation in the Shawan sag, Junggar basin by Yao Zongquan, Fu Tianyu, Wang Jun, Zhang Xiaohong, Jia Chunming, Wei Wang, Deleqiatì Jianatayi, Yu Haitao, Li Jing, Wang Haoyi

    Published 2025-07-01
    “…The objective is to identify the causes of these differences, establish a theoretical evolutionary model, and quantitatively characterize pore evolution. …”
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  14. 914

    CHEMICAL AND PHYSICAL ANALYSIS OF SANDSTONE ROCK FROM BOTUCATU FORMATION by João Carlos Correa, Francisco Assis Cavallaro, Rafael H. L. Garcia, Rodrigo Sousa Santos, Rafael Aquino Amade, Thiago Lynyker da Silva Bernardes, Alexandre França Velo, Carlos Henrique Mesquita, Margarida Mizue Hamada

    Published 2021-04-01
    “…The productive capacity of the Guarani Aquifer System is subject to variations along its length, due to its complex structural and compositional heterogeneity. …”
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  15. 915

    Machine learning-based prediction of scale formation in produced water as a tool for environmental monitoring by Arash Tayyebi, Ali Alshami, Erfan Tayyebi, Ademola Owoade, MusabbirJahan Talukder, Nadhem Ismail, Zeinab Rabiei, Xue Yu, Glavic Tikeri

    Published 2025-06-01
    “…This is primarily due to the continuous variation in salt concentrations, temperature and pressure affecting inorganic scale composition. …”
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  16. 916

    Applicability of Machine Learning and Mathematical Equations to the Prediction of Total Organic Carbon in Cambrian Shale, Sichuan Basin, China by Majia Zheng, Meng Zhao, Ya Wu, Kangjun Chen, Jiwei Zheng, Xianglu Tang, Dadong Liu

    Published 2025-04-01
    “…Accurate Total Organic Carbon (TOC) prediction in the deeply buried Lower Cambrian Qiongzhusi Formation shale is constrained by extreme heterogeneity (TOC variability: 0.5–12 wt.%, mineral composition Coefficient of Variation > 40%) and ambiguous geophysical responses. …”
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    Article
  17. 917

    Distribution of different plant life forms on tropical islands: patterns and underlying mechanisms by Chengfeng Yang, Jingyan Zhao, Shengzhuo Huang, Shurong Zhou, Yikang Cheng

    Published 2025-04-01
    “…The structural equation model (SEM) revealed that island area, isolation, and climatic factors directly affect the richness and abundance of trees but not shrubs. …”
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  18. 918

    An ab-initio, empirical and experimental study of phase stability of HfTiVYZr refractory high entropy alloy by Vivek Kumar Pandey, B. Nageswara Sarma, N.K. Mukhopadhyay

    Published 2025-03-01
    “…The DFT approach using a variation of the cluster expansion method with fixed composition and cell size was adopted to study the phase stability of this refractory alloy. …”
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  19. 919

    Analysis of the Pelletability of Vegetable Crop Foliage Using a Commercial Flat Die Pellet Mill by Omid Gholami Banadkoki, Shahab Sokhansanj, Anthony Lau

    Published 2025-04-01
    “…Results demonstrated that variation in biomass composition significantly influences pellet quality, with lignin content improving durability and ash content affecting moisture uptake and combustion properties. …”
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  20. 920

    One-year continuous observations of near-surface atmospheric water vapor stable isotopes at Matara, Sri Lanka, reveal a strong link to moisture sources and convective intensity by Y. Wu, Y. Wu, J. Gao, J. Gao, A. Zhao, X. Niu, Y. Liu, Y. Liu, D. Ratnasekera, D. Ratnasekera, T. P. Gamage, A. H. R. Samantha

    Published 2025-04-01
    “…These findings facilitate a better understanding of how the monsoon and local meteorological conditions affect water vapor isotope compositions in tropical regions. Furthermore, the new dataset will enable us to improve water vapor isotopic modeling and projections of atmospheric processes in coastal regions.…”
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    Article