Showing 1,721 - 1,740 results of 4,621 for search 'diffusion (processes OR process)', query time: 0.15s Refine Results
  1. 1721

    Optimization and Kinetics of Nickel Ion Adsorption from Electroplating Effluent onto Activated Carbon Prepared from Egg Shell by S. Anuradha Jabasingh, C. Valli Nachiyar

    Published 2010-02-01
    “…Adsorption kinetic data were tested using the pseudo-first-order, pseudo-second-order and intra-particle diffusion models. Kinetic studies revealed that the adsorption process was best described by the pseudo-second-order reaction model. …”
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    Article
  2. 1722

    Infrared Drying of Seeds in a Fluidized Bed by Ya. P. Lobachevsky, S. A. Pavlov

    Published 2018-11-01
    “…Combined modes of IR drying have a number of advantages over convection drying - quick heating of the particles ensures shortened process time, and the combination of diffusion and thermal diffusion processes facilitates the transfer of moisture from the grain mass center to the periphery, which reduces the specific heat consumption of a drying process. …”
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    Article
  3. 1723

    Numerical analysis of gas flow dynamics of propane pyrolysis by I. M. Gubaydullin, L. F. Nurislamova

    Published 2018-06-01
    “…Calculations of the gas flow dynamics of propane pyrolysis are conducted in the laboratory reactor with account of the diffusion processes, chemical reactions and their thermal effects. …”
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    Article
  4. 1724

    Emerging Entrepreneurial Universities in University Reforms: The moderating role of personalities and the social/economic environment by József Berács

    Published 2014-06-01
    “…This trend is a highly debated process, and its consequences for universities are unquestionable. …”
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    Article
  5. 1725

    Distribution Approach to Local Volatility for European Options in the Merton Model with Stochastic Interest Rates by Piotr Nowak, Dariusz Gatarek

    Published 2025-03-01
    “…We assume that the underlying asset is described by the Merton jump-diffusion model. Using this stochastic process allows us to take into account jumps in the price of the considered asset. …”
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  6. 1726

    EFFECT OF TEMPERATURE ON POTASSIUM ADSORPTION-DESORPTION IN SOME IRAQ SOILS by M. M.A.Alobidi, A. Al-Zubaidi

    Published 2005-12-01
    “…The result also showed activation energy adsorption process is less than Ea of desorption, and of processes were control by diffusion process, free energy were negative and decreased with temperature increases.…”
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  7. 1727

    Removal of hexavalent chromium from wastewater by chelating resin supported Fe/Cu bimetallic nanoparticles: Characterization, performance and mechanisms. by Jialu Shi, Li Tang, Zhanhui Shen, Linan Deng, Xintong Liu

    Published 2025-01-01
    “…The kinetics study followed intra-particle diffusion model demonstrated that both the adsorption and diffusion processes of Cr(VI) by the DOW M4195 resin played an important role in the overall removal of Cr(VI). …”
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    Article
  8. 1728

    Research Pogress on Action Mechanism of NLRP3 Inflammasome and Pyroptosis in Diabetic Nephropathy by LEI Zhenyun, XUE Guozhong, LIU Zhenhua, ZHANG Xinli

    Published 2025-04-01
    “…Previous studies have shown that the release of pro-inflammatory cytokines, leakage of damage-associated molecular patterns (DAMPs), recruitment and activation of immune cells can be reduced by regulating the NLRP3 inflammasome and its mediated pyroptosis, thereby slowing the diffusion of inflammatory responses in adjacentcells, fibrosis, and tissue remodeling processes. …”
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    Article
  9. 1729

    Theories of institutional borrowings and the study of innovations in state electoral policy by N. V. Grishin

    Published 2024-12-01
    “…Limitations are identified for applying the diffusion of innovation theory and theory of policy diffusion to study the spreading of state institutions. …”
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  10. 1730

    Random walks of intermittently self-propelled particles by Agniva Datta, Carsten Beta, Robert Großmann

    Published 2024-12-01
    “…We derive the expressions for exact forms of transport characteristics like mean-square displacements and diffusion coefficients to describe such processes. …”
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  11. 1731

    Probabilistic Analysis of Chloride Ingress Repair Costs Considering External Forces and Vulnerable Sections of RC Girders by Seung-Jun Kwon, Kwang-Mo Lim, Kyong-Chul Kim, Kyung-Taek Koh, Yong-Sik Yoon

    Published 2025-03-01
    “…A repair cost analysis flowchart that integrates various repair processes can facilitate the analysis of repair processes that have a dominant influence on the overall maintenance cost estimation of RC girders.…”
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  12. 1732

    RATE CONSTANTS FUR THE ELECTRODE REACTIONS OF QUINONES IN CHLOROFORM: THE DEPENDENCE ON ELECTRODE MAmRIAL,S AND APPARENT STANDARD POENTIALS

    Published 1996-12-01
    “…The reduction process for some quinones has been studid by cyclic voltammeby, rotating disk electrode voltammetry and chronopotentiometry in chloroform at platinum, gold and glassy carbon electrodes using tetrabutylmonium perchlorate (TB AP) as supporting eiectrolyte. …”
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  13. 1733

    Dynamic and electrophoretic light scattering measurements on microtubules at low concentrations. by Annitta George, Ernesto Alva, Lorenzo Brancaleon, Marcelo Marucho

    Published 2024-01-01
    “…The accurate characterization of microtubules is essential for understanding their roles in various biological activities in eukaryotic cellular processes. In vitro, experimental data on these systems often need more details and information on sample preparation protocols and experimental techniques. …”
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  14. 1734
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  16. 1736

    Heat and Mass Transfer with Condensation in Capillary Porous Bodies by Salah Larbi

    Published 2014-01-01
    “…The purpose of this present work is related to wetting process analysis caused by condensation phenomena in capillary porous material by using a numerical simulation. …”
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  17. 1737

    Formation of spatial vegetation patterns in heterogeneous environments. by Karl Kästner, Daniel Caviedes-Voullième, Christoph Hinz

    Published 2025-01-01
    “…First, we demonstrate that the pattern formation in nonlinear reaction-diffusion models is highly sensitive to noise. We then propose simple stochastic processes which can explain why and how random exogenous heterogeneity influences the formation of regular and irregular patterns. …”
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  18. 1738

    Heat-transfer simulation of slice potato during drying by WANG Jun, LIU Zheng-huai, WANG Jin-shuang

    Published 2000-11-01
    “…Internal heat and mass diffusion process is the base of the study on drying mechanism and drying technology. …”
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  19. 1739

    Optimization of thermal efficiency and energy consumption in a hybrid infrared heating technique: Artificial intelligence and computational simulations by Fangfang Liu, Hany S. El-Mesery, Ahmed H. ElMesiry, Mansuur Husein, Amer Ali Mahdi

    Published 2025-09-01
    “…This research highlights the potential of advanced computational tools in enhancing food drying processes, providing valuable insights for the food industry as it seeks to improve efficiency and reduce energy consumption during the drying process.…”
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  20. 1740

    Kinetics of γ-LiAlO<sub>2</sub> Formation out of Li<sub>2</sub>O-Al<sub>2</sub>O<sub>3</sub> Melt—A Molecular Dynamics-Informed Non-Equilibrium Thermodynamic Study by Sanchita Chakrabarty, Danilo Alencar De Abreu, Iyad Alabd Alhafez, Olga Fabrichnaya, Nina Merkert, Alena Schnickmann, Thomas Schirmer, Ursula E. A. Fittschen, Michael Fischlschweiger

    Published 2024-11-01
    “…Model calculations revealed that melts with compositions close to γ-LiAlO<sub>2</sub> remain comparatively unaffected by the external heat extraction strategies due to rapid internal kinetic processes. Kinetic limitations, especially diffusion, become significant for high cooling rates as the melt composition deviates from the stoichiometric compound.…”
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