Showing 881 - 900 results of 1,556 for search '(variable OR variables) model composition', query time: 0.22s Refine Results
  1. 881

    Optimizing the Ratio of Wind and Solar Power Stations by Kuznetsov N., Smertiuk V., Lysenko O., Nesterchuk D., Adamova S.

    Published 2018-12-01
    “…Based on the results, mathematical models were developed in the form of a composition of deterministic and stochastic components and theoretical studies on the search for optimal ratios of capacities of wind and solar power stations were carried out. …”
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  2. 882

    Evolution of tandem repeats in putative circumsporozoite protein to enhance its function: A recent and exclusive event in Plasmodium vivax in India by Manoswini Dash, Veena Pande, Aparup Das, Abhinav Sinha

    Published 2025-01-01
    “…Putative circumsporozoite protein in Plasmodium vivax (PvpuCSP) identified following the molecular hitchhiking model, holds evolutionary significance. Methods: We investigated the extent of genetic polymorphism in PvpuCSP and the role of natural selection which shapes the genetic composition and maintains the diversity in P. vivax isolates from India. …”
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  3. 883

    Oxide Gabbros: Transformation From Oceanic Ridge‐Transform Systems to Subduction by Thomas Gyomlai, Cécile Prigent, Sampriti Mukherjee, Alexandre Janin, Mathilde Cannat, Saskia Erdmann

    Published 2025-07-01
    “…Thermodynamic modeling reveals significant variability in the stability of hydrated phases across different gabbroic compositions, indicating that, in subduction zones, Fe‐Ti‐enriched lithologies release fluids at shallower depths. …”
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  4. 884

    EFFECT OF THE ADDITION OF PREGELATINIZED STARCH AND DEXTRIN IN THE FORMULATION OF TILAPIA MECHANICALLY SEPARATED MEAT PATTIES by Flávia Renata Potrich Signor, Gislaine Silveira Simões, Priscila Ferri Coldebella, Arcangelo Augusto Signor, Wilson Rogério Boscolo

    Published 2019-11-01
    “…A base formulation is developed to be applied in the design with different levels (0, 0.5, 1, 2, 3%) According to the planning (DCCR), pre-gelatinized starch and dextrin. A regression model was developed for the variable Shear Force response (texture). …”
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  5. 885
  6. 886

    Establishing baseline biodiversity data prior to hydroelectric dam construction to monitoring impacts to bats in the Brazilian Amazon. by Paulo Estefano D Bobrowiec, Valéria da Cunha Tavares

    Published 2017-01-01
    “…As predictors for the species distribution, we tested the variables of vegetation structure and topography. Species composition largely differed between the dry plots and the plots located in areas that will be flooded, and this was strongly associated with the variables of forest basal area and elevation. …”
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  7. 887

    Spectral Fingerprinting of Tencha Processing: Optimising the Detection of Total Free Amino Acid Content in Processing Lines by Hyperspectral Analysis by Qinghai He, Yihang Guo, Xiaoli Li, Yong He, Zhi Lin, Hui Zeng

    Published 2024-11-01
    “…By comparing modeling evaluation indicators for each model, the optimal model was identified: the overall model CT+CARS+PLSR, with predictive indicators Rc<sup>2</sup> = 0.9885, Rp<sup>2</sup> = 0.9566, RMSEC = 0.0956, RMSEP = 0.1749, RPD = 4.8021, enabling the visualization of total free amino acid content in processed Tencha leaves. …”
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  8. 888

    Bird communities in the Dry Chaco of South America: vegetation structure and climate effects by Romina Cardozo, Ricardo B. Machado

    Published 2024-10-01
    “…Building on a unique, field-based bird community dataset, we used multivariate analysis and generalized linear models to test the effects of climate and vegetation structure on bird composition and richness in forest corridors. …”
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  9. 889

    Relationship Between Lithological and Morphometric Aspects of Mascasín Saline Watershed and Its Feeder Depositional Systems, San Juan and La Rioja Provinces, Argentina by Paula Santi Malnis, Luis Martin Rothis

    Published 2024-12-01
    “…The results underscore the critical role that lithology and structural controls play in basin morphometry and emphasize the need to quantify these variables for landscape evolution models.…”
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  10. 890

    Prediction of the Methane Yield From Extensively Managed, Flower‐Rich Fen Grassland Based on NIRS Data by M. Wendt, S. Nandke, P. Scharschmidt, M. Thielicke, J. Ahlborn, M. Heiermann, F. Eulenstein

    Published 2025-07-01
    “…In this work, we evaluated flower‐rich extensive fen grassland for its biogas yield using a newly created model based on common chemical parameters. Therefore, flower‐rich biomass from a cultivation experiment (n = 48) was analyzed for its biomass yield (average 9.43 ± 1.26 tVS × ha−1), chemical composition by wet chemical analysis and near‐infrared spectroscopy (NIRS), specific methane yield (SMY) potential via batch tests, and methane hectare yield (1505.62 ± 282.86 m3N × ha−1). …”
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  11. 891

    Integrated hydrogeochemical and spatial assessment of groundwater quality using multivariate statistics and GIS: a case study from northeastern Iran by Maryam Tajbakhshian

    Published 2025-08-01
    “…This study investigates the hydrogeochemical variability and environmental risks associated with groundwater in the Neyshabur Plain, northeastern Iran, as a semi-arid basin under climatic pressures. …”
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  12. 892

    The backsliding of democracy in the EU: an analysis on the perception of corruption in the Member States pre- and post-pandemic by Marta Pérez-Gabaldón, Nuria Hernández-García, Carlos González-Tormo

    Published 2025-12-01
    “…In political terms, the variables influencing to the perception of corruption the most – ideology of the government and its party composition – will be replaced, following the impact of the pandemic, by the gender of the cabinet leadership.…”
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  13. 893

    Research Progress on Characteristics Analysis of Gut Microbiota and Its Sex Differences in Laboratory Animals by SHEN Huangyi, HUANG Yufei, YANG Yunpeng

    Published 2025-06-01
    “…Sex differences represent a critical variable in biological research, significantly influencing the physiological functions, metabolic traits, and gut microbial composition of laboratory animals. …”
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  14. 894

    The Impact of Institutional Quality on Environmental Quality: A Time-Series Analysis of Bangladesh (1996-2015) by Mohammad Mokammel Karim Toufique

    Published 2025-06-01
    “…The ARDL bounds test results confirm the existence of a long-run relationship among the variables in both models. Policymakers need to concentrate on improving institutions to improve environmental quality. …”
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  15. 895

    Estado nutricional y complexión corporal en estudiantes de la Universidad Laica Eloy Alfaro de Manabí, Ecuador (Nutritional status and body complexion in students of the Laica Eloy... by Damaris Hernández-Gallardo, Ricardo Arencibia-Moreno, Telmo Johnny Hidalgo-Barreto, Javier Cachón-Zagalaz, Silvano Merced-Len, Marta Linares-Manrique

    Published 2024-11-01
    “…An observational, descriptive and cross-sectional study was conducted on 211 university students attending ULEAM. Anthropometric variables were measured from which body mass index, body frame and body composition were calculated, in accordance with a three-component model. …”
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  16. 896

    Production of Biodiesel from Mixed Castor Seed and Microalgae Oils: Optimization of the Production and Fuel Quality Assessment by Dejene Beyene, Mohammedsani Abdulkadir, Adisu Befekadu

    Published 2022-01-01
    “…Experimental results were analyzed by response surface regression to produce a model for predicting biodiesel yield. Model significance, fitness, the effect of significant variables, and interactions between the variables on the yield of biodiesel were studied through the analysis of variance (ANOVA). …”
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  17. 897

    Geodiversity as a Driver of Soil Microbial Community Diversity and Adaptation in a Mediterranean Landscape by Samuel Pelacani, Maria Teresa Ceccherini, Francesco Barbadori, Sandro Moretti, Simone Tommasini

    Published 2025-03-01
    “…Variable importance provided insight into the controlling factor of geomicrobial spatial distribution. …”
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  18. 898

    A systematic approach to the quality assessment of printed products by Havenko Svitlana, Labetska Marta, Havenko Mykola, Boychuk Yaroslav, Karpa Igor

    Published 2024-08-01
    “…The tuple record of the system model of the quality assessment takes into account the classification characteristics of products, the set of “inputs” and “outputs” of the system; а set of variable parameters and processes. …”
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  19. 899

    ELEMENTS OF SPORTS GYMNASTICS AS A MEANS OF IMPROVING HEALTH‐RELATED AND SKILL‐RELATED COMPONENTS OF FITNESS by Gorana Tešanović, Sasa Jovanovic, Goran Pašić, Vladimir Jakovljević, Milinko Dabović, Goran Bošnjak

    Published 2025-06-01
    “… Creating a model of practical teaching for students is directly related to their physical fitness, which can often be a limiting factor in the successful implementation of lessons. …”
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  20. 900

    Contextual Factors, Health History, and Daily Living Activities for Ovarian Cancer Risks: A Case-Control Study in Indonesia by Restuning Widiasih, Windy Natasha, Tosin Popoola, Katherine Nelson

    Published 2023-08-01
    “…For a more thorough analysis of ovarian cancer risk factors, more variables and a research approach that can make it easier to uncover risk factors of ovarian cancer are necessary. …”
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