Showing 621 - 640 results of 1,109 for search 'variations model composition', query time: 0.13s Refine Results
  1. 621

    The driving forces behind the prices of major cryptocurrencies: Evidence from the past five years by Medina Ayta Mohammed, Carmen De Pablos Heredero, José Luis Montes Botella

    Published 2024-05-01
    “…The results are robust under variations in sample composition and changes in sets of variables. …”
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    Article
  2. 622

    Music-stylized hierarchical dance synthesis with user control by Yanbo Cheng, Yichen Jiang, Yingying Wang

    Published 2024-10-01
    “…Considering the high expressiveness and variations in space and time, providing accessible and effective user control for tuning dance motion styles remains an open problem. …”
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    Article
  3. 623

    Taxon-Dependent Community Assembly of Bacteria and Protists in River Ecosystems: A Case Study from the Yujiang River by Yusen Li, Wenjian Chen, Yaoquan Han, Jianjun Lei, Bo Huang, Youjie Qin, Feng Lin, Caijin Li, Dapeng Wang, Lei Zhou

    Published 2025-07-01
    “…Redundancy analysis and Mantel tests showed significant associations between environmental factors (e.g., temperature and pH) and bacterial community composition. Moreover, the longitude of sampling sites was linked to spatial variations in both bacterial and protistan communities. …”
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    Article
  4. 624

    Quantitative determination of blended proportions in tobacco formulations using near-infrared spectroscopy and transfer learning by Qinlin Xiao, Qinlin Xiao, Ruifang Gu, Li Li, Jing Wen, Xixiang Zhang, Yi Shen, Yang Liu, Lan Xiao, Qinqin Tang, Jun Yang, Yong He, Juan Yang

    Published 2025-08-01
    “…However, due to variations in tobacco composition and spectral characteristics across different cigarette brands, the generalization ability of NIRS-based models often declines when applied to cross-brand prediction tasks. …”
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    Article
  5. 625

    A prognostic signature of Glutathione metabolism-associated long non-coding RNAs for lung adenocarcinoma with immune microenvironment insights by Junxi Hu, Junxi Hu, Shuyu Tian, Shuyu Tian, Qingwen Liu, Qingwen Liu, Jiaqi Hou, Jiaqi Hou, Jun wu, Jun wu, Xiaolin Wang, Xiaolin Wang, Yusheng Shu, Yusheng Shu

    Published 2025-02-01
    “…Patient stratification based on model scores revealed significant disparities in immune cell composition, functionality, and mutations between groups. …”
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    Article
  6. 626

    Diagnosis of a Severe Dust Storm Event over Iraq by Sama K. Al-Dabbagh

    Published 2025-06-01
    “…Objective: This study aims to investigate the triggering weather systems, and examine the variations in meteorological factors during the event with a specific focus on Basrah station in southern Iraq. …”
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    Article
  7. 627

    H2 Chemistry and Protonation in the Dayside Venusian Upper Atmosphere by Shiqi Wu, Xiaoshu Wu, Yanxing Liu, Jun Cui

    Published 2025-01-01
    “…Our model results suggest that protonated species could outnumber nonprotonated species in the topside ionosphere when ambient H _2 concentrations exceed 5 ppm. …”
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    Article
  8. 628

    Process and Validation of Depletion Database Based on Evaluated Nuclear Data Libraries by LUO Hao, LI Jie, HUANG Shanfang, WANG Kan

    Published 2024-07-01
    “…Analysis of nuclear reactor fuel composition and irradiation characteristics plays a crucial role in reactor design, licensing, safety analysis, and decommissioning. …”
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    Article
  9. 629
  10. 630

    Modulation of fatty acid profiles and turnover dynamics in jellyfish polyps through copepod diets: Insights into trophic interactions and nutrient flux by Xupeng Chi, Fang Zhang, Song Sun

    Published 2024-10-01
    “…Consequently, the species‐specific fatty acid composition within plankton, combined with effects of seasonal environmental fluctuations and climate change, leads to changes in the FA composition of foundational food web components. …”
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    Article
  11. 631

    A proof-of-concept study of personalized dosimetry for targeted radioligand therapy using pre-treatment diagnostic dynamic PET/CT and Monte Carlo simulation by Thanh Tai Duong, Danny De Sarno, Hatim Fakir, Glenn Bauman, Martin Martinov, Rowan M. Thomson, Ting-Yim Lee, Ting-Yim Lee, Ting-Yim Lee

    Published 2025-08-01
    “…Here we establish a proof-of-concept framework using pre-treatment PET/CT to predict TRT doses via graphical analysis and Monte Carlo modeling, eliminating the need for serial imaging. …”
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    Article
  12. 632

    Melt generation and evolution in the Adda’do rift segment of the Afar rift from trace elements and petrography by Rhiannon Rees, Rhiannon Rees, Emma J. Watts, Emma J. Watts, Thomas M. Gernon, Rex N. Taylor, Carolina Pagli, Derek Keir, Derek Keir

    Published 2025-07-01
    “…However, on a regional scale, depth of melting is between that interpreted for the MER and northern Afar, implicating the stage of rift evolution and consequent degree of lithospheric thinning as a major control. MELTS modelling of the samples indicates that the observed variations in sample compositions in the AMS can be explained predominantly by fractional crystallisation, with negligible crustal contamination in the basaltic samples. …”
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  13. 633

    Effects of permeability, grid resolution, and carbonate reactions on CO2 distribution and sulphate scaling in seawater-flooded carbonates by Ali M. Al-Behadili, Eric J. Mackay

    Published 2025-08-01
    “…In contrast, carbonate scales are caused by variations in the temperature, pressure, pH, composition of the brine, and the amounts of CO2 in the aqueous and hydrocarbon phases. …”
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  14. 634

    A dataset of ground-based vertical profile observations of aerosol, NO<sub>2</sub>, and HCHO from the hyperspectral vertical remote sensing network in China (2019–2023) by P. Jiao, C. Xing, Y. Li, X. Ji, W. Tan, Q. Li, H. Liu, C. Liu, C. Liu, C. Liu, C. Liu

    Published 2025-07-01
    “…The study meticulously documents the vertical distribution, seasonal variations, and diurnal pattern of these pollutants, revealing long-term trends in atmospheric composition across various regions of China. …”
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    Article
  15. 635

    The role of Pinus massoniana deadwood in promoting Plagiomnium acutum growth: effects of microbial communities and physicochemical properties by Bingyang Shi, Xiurong Wang, Shuoyuan Yang, Hongmei Chen, Yang Zhao, Qiao Liu, Rong Zou, Yannan Pan

    Published 2025-06-01
    “…The results revealed that microbial community composition, abundance, and structure were altered by variations in the physicochemical properties of deadwood. …”
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    Article
  16. 636

    Spatiotemporal effects of landscape structure on the trade-offs and synergies among ecosystem service functions in Yangtze River Economic Belt, China by Yao Yao, Yuanyuan Yang

    Published 2025-05-01
    “…The geographical and temporal weighted regression model is adopted to analyze how these relationships are influenced by changes in the landscape pattern over 30 years. …”
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    Article
  17. 637

    Hydrothermal alteration in the geothermal system of the Irruputuncu volcano deep wells PGC-01 and PGC-02, Northern Chile by Christian Betancourt, Diego Morata, Jeanne Vidal, Santiago Maza

    Published 2025-06-01
    “…Secondary minerals distribution and alteration style were also used to distinguish different zones within the system, which were mainly associated with variations in permeability and fluid chemistry. Lastly, a model was developed clearly explaining previous interpretations of mineralogy and apparent electrical resistivity, giving a framework for future geothermal development in Chile and evidencing that factors such as fluid chemistry, lithology and permeability can play an equal or higher role than temperature in similar systems.…”
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    Article
  18. 638

    Complex In Vivo Motion of the Bovine Tail Provides Unique Insights Into Intervertebral Disc Adaptation by Arthur J. Michalek, Isabelle M. Wood, Daniela Gonzalez Carranza, Lindsay Ferlito

    Published 2025-06-01
    “…This study hypothesized that despite the similarities in geometry and biochemical composition of IVDs in the bovine tail, level‐wise variations in repetitive in‐vivo motion would be associated with tissue level adaptations. …”
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    Article
  19. 639

    Prediction of postoperative infection through early-stage salivary microbiota following kidney transplantation using machine learning techniques by Xuyu Xiang, Hong Liu, Tianyin Wang, Peng Ding, Yi Zhu, Ke Cheng, Yingzi Ming

    Published 2025-12-01
    “…In this study, 122 postoperative saliva samples from 39 KT recipients were analyzed using 16S rRNA sequencing, with 16 developing infections within one year. The composition of the salivary microbiota differed significantly between the infection and control groups, with notable variations at the Phylum level. …”
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    Article
  20. 640

    Mechanical Properties and Fracture Surface Morphology of Quartz Sandstone Under Triaxial Shear by Zhinan LIN, Shihong FENG, Jiaquan WANG, Qiang ZHANG, Haifeng LONG

    Published 2024-07-01
    “…Also, based on the Delaunay point–cloud discretization algorithm, the failure fracture surface of quartz sandstone was reconstructed, and the variation characteristics of its potential contact part with the effective inclination threshold of the surface were analyzed. …”
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    Article