Showing 4,881 - 4,900 results of 8,081 for search 'parameter composition', query time: 0.15s Refine Results
  1. 4881

    Rules of Blood Sampling and Storage for Laboratory Studies by A. Ye. Muronov, I. B. Zabolotskikh

    Published 2008-10-01
    “…Key words: blood sampling rules, blood sampling defects, preanalytical study phase, blood gas composition, acid-base balance, blood electrolyte levels.…”
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    Article
  2. 4882

    Impact assessment of differential chlormequat chloride exposure on soil fungal community dynamics by Qiujun Lin, Qiujun Lin, Xianxin Wu, Xianxin Wu, Lina Li, Lina Li, Tianshu Peng, Tianshu Peng, Xun Zou, Xun Zou, Guang Li, Guang Li, Jianzhong Wang, Jianzhong Wang, Chunjing Guo, Chunjing Guo

    Published 2025-07-01
    “…., Shannon index), beta diversity (community composition), and functional guild analysis of fungal communities were assessed.ResultsAlpha diversity assessments revealed significant concentration-dependent responses. …”
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    Article
  3. 4883

    The role of protein-phenolic interactions in the formation of red wine colloidal particles by Matteo Marangon, Valentina Marassi, Fulvio Mattivi, Christine Mayr Marangon, Luigi Moio, Barbara Roda, Luca Rolle, Maurizio Ugliano, Andrea Versari, Sara Zanella, Andrea Curioni

    Published 2025-04-01
    “…Moreover, this study provides an updated framework for understanding how compositional differences among grape varieties, particularly the content of protein-reactive tannins, shape colloidal structures, ultimately impacting key wine quality parameters such as colloidal stability and colour. …”
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    Article
  4. 4884

    MnNiSi Half-Heusler Alloy: Computational and experimental insights for energy harvesting and spintronic applications by Beenaben S S, Radha Sankararajan, Srinivasan Manickam, KlintonBrito K, Prasath M

    Published 2025-06-01
    “…X-ray diffraction (XRD) confirmed the alloy's cubic crystal structure with three interpenetrating face-centered cubic sublattices and a lattice parameter of 5.1592 Å. Field emission scanning electron microscopy (FE-SEM) revealed a polycrystalline nature with grains of varying shapes and sizes, while energy-dispersive X-ray spectroscopy (EDX) verified compositional homogeneity. …”
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    Article
  5. 4885

    The role of the sympathetic component of the autonomic nervous system on pain before and after third molar extraction– an observational cohort study by Christophe Deschaumes, Laurent Devoize, Yannick Sudrat, Bruno Pereira, Radhouane Dallel, Christian Dualé

    Published 2025-03-01
    “…The primary outcome was a composite pain/analgesia score (CPAS) incorporating both pain intensity and analgesic drug intake; it was adjusted to the type of anesthesia by within-subgroup ranking. …”
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    Article
  6. 4886

    Artificial neural network and response surface method-based optimization of unsteady natural convective heat transfer of Fe3O4-Engine Oil nanofluid in a trapezoidal enclosure by Umme Salma, Md. Shariful Alam, S. M. Chapal Hossain, Md. Nurul Huda, Tarikul Islam

    Published 2025-05-01
    “…The numerical results are used to train and evaluate the performance of both RSM and ANN models. A central composite design within the RSM framework is applied for statistical experimental design, exploring combinations of input parameter values. …”
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    Article
  7. 4887

    Sensitivity and optimization study on heat transfer enhancement of MHD hybrid nanofluid radiative transient flow past a spinning surface with quadratic Boussinesq approximation and... by Thirupathi Thumma, Surender Ontela, Rupalaksmi Dharanikota

    Published 2025-03-01
    “…To optimize and analyze the heat transfer rate, Response Surface Methodology (RSM) is combined with a Central Composite Design (CCD) model, providing a robust framework for both sensitivity and optimization analysis. …”
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    Article
  8. 4888

    Employing a Carbon-Based Nanocomposite as a Diffusive Solid-Phase Extraction Adsorbent for Methamphetamine for Therapeutic Purposes by K. Lakshmi Kala, G. Anbuchezhiyan, Kavitha Pingili, Pradeep Kumar Singh, V. M. Vel, Kareem Yusuf, Ahmed Muteb Aljuwayid, Md Ataul Islam, David Christopher

    Published 2023-01-01
    “…The generated NGPPC was fully characterized, and the significant extracting parameters have been explored using the one-parameter-at-a-time strategy. …”
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    Article
  9. 4889

    Research on Early Diagnosis Methods for Broiler Chicken Diseases Based on Swarm Intelligence Optimization Algorithms and Random Forest by X Peng, C Chen, L Yu, X Kong, B Sun

    Published 2025-06-01
    “…To optimize performance, we developed RF_WOA_DBO-an integrated algorithm combining RF with enhanced Whale Optimization Algorithm (WOA) for global feature selection and modified Dung Beetle Optimizer (DBO) for local parameter tuning. The optimized parameters were subsequently implemented in the RF classifier training. …”
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    Article
  10. 4890

    Investigating Tropical Cyclone Warm Core and Boundary Layer Structures with Constellation Observing System for Meteorology, Ionosphere, and Climate 2 Radio Occultation Data by Xiaoxu Qi, Shengpeng Yang, Li He

    Published 2024-11-01
    “…An LSW less than 20% is set as a data QC threshold, and the warm core and PBL composite structures of TCs at three intensities in the Northwest Pacific Ocean are investigated. …”
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    Article
  11. 4891

    Exploring the adsorption desulfurization efficiency using RSM and ANN methodologies by Mahyar Mansouri, Mohsen Shayanmehr, Ahad Ghaemi

    Published 2025-07-01
    “…Using the central composite design (CCD), RSM modeled the adsorption process by fitting experimental data through least-squares regression, providing valuable insights into parameter effects. …”
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    Article
  12. 4892

    Root‐Zone Water‐Storage Capacity and Uncertainty: An Intrinsic Factor Affecting Agroecosystem Resilience to Drought by Nunzio Romano, Caterina Mazzitelli, Paolo Nasta

    Published 2025-01-01
    “…Finally, we assessed the potential utility of the integral capacity energy (ICE) composite indicator, computed as the ratio IMWC/IE in %, as a scoring parameter to identify Priority Intervention Areas (PIAs) where resilience to environmental challenges, including water scarcity, drought events, and post‐fire conditions, could be enhanced.…”
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    Article
  13. 4893

    Strategies for passive thermal management of lithium-ion batteries in microgravity: Combining PCMs, metal foams, fins, and nanoparticles by Hamid-Reza Bahrami, Mahziyar Ghaedi

    Published 2025-07-01
    “…Emphasis was placed on parameter selection to accommodate weightless conditions effectively. …”
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    Article
  14. 4894

    Comparing Grid Model Fitting Methodologies for Low-temperature Atmospheres: Markov Chain Monte Carlo versus Random Forest Retrieval by Anna Lueber, Adam J. Burgasser

    Published 2025-01-01
    “…The MCMC approach yields higher fit quality and more precise parameters, though best-fit parameters are generally consistent between approaches. …”
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    Article
  15. 4895

    Аtmospheric wind flow around the mountain landscape in the vicinity of Danang airport and flight safety issues by V. V. Vyshinsky, K. T. Zoan

    Published 2021-12-01
    “…To improve the computational grids quality and verify the method of solving the boundary value problem for the Reynolds-averaged Navier-Stokes equations, we used the criteria based on the principle of maximum pressure, requiring Q-parameter positivity property in the vortices cores and flow separation regions. …”
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    Article
  16. 4896

    LARGE-TIME ASYMPTOTIC OF THE SOLUTION TO THE DIFFUSION EQUATION AND ITS APPLICATION TO HOMOGENIZATION ESTIMATES by S. E. Pastukhova, O. A. Evseeva

    Published 2017-10-01
    “…The results have a broad range of applications, e.g., for computing heat flow in a periodic composite medium with a small periodicity cell or for bacterial density estimation in a periodic culture medium.…”
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    Article
  17. 4897

    Identification of Torsional Fatigue Properties of Titanium Alloy Turned Surfaces and Their Distribution Characteristics by Bin Jiang, Dengyun Wang, Peiyi Zhao, Hongchao Sang

    Published 2025-06-01
    “…The torsional strength and fatigue life calculation method is developed based on initial performance parameters derived from the finite element model. This method enables the correlation identification between surface morphology characteristics, surface and subsurface performance parameters, and fatigue properties. …”
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    Article
  18. 4898

    REVIEW OF THE CHARACTERISTICS OF MICROSTRUCTURAL GRADIENTS IN FUNCTIONALLY GRADED ALUMINUM METALLIC COMPOUNDS AND THEIR FORMATION MECHANISM by Luis Huilca, Patricia Rodríguez, Cristian Inca, Erika Moya

    Published 2025-06-01
    “…It was found that by centrifugal casting it is possible to manufacture aluminum FGM with microstructural gradients of composition and properties. Parameters that influence the formation of gradients such as rotation speed, reinforcement fraction and particle size were identified. …”
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    Article
  19. 4899

    Glass Transition Temperature and Mean Bond Energy of Chalcogenide Glasses in the As<sub>2</sub>Se<sub>3</sub>-GeTe-CdTe System by Ina Karadashka, Petya Romanova, Veronika Karadjova

    Published 2025-05-01
    “…The dependance between the composition and physical parameters of the As<sub>2</sub>Se<sub>3</sub>-GeTe-CdTe glasses was established and discussed.…”
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    Article
  20. 4900

    Catalytic steam reforming of waste tire pyrolysis volatiles using a tire char catalyst for high yield hydrogen-rich syngas by Yukun Li, Paul T. Williams

    Published 2024-12-01
    “…The influence of the parameters on the yield and composition of the product gases and the characteristics of the used catalyst were analyzed in detail. …”
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    Article