Showing 1,001 - 1,020 results of 1,516 for search '"thermodynamic"', query time: 0.05s Refine Results
  1. 1001

    An Investigation of the Enolization and Isomeric Products Distribution in the Water Promoted Aldol Reaction of Tropinone and Granatanone by Ryszard Lazny, Artur Ratkiewicz, Krzysztof Brzezinski, Aneta Nodzewska, Katarzyna Sidorowicz

    Published 2016-01-01
    “…The predicted stabilities of competing products agreed with experimental results supporting the notion of thermodynamic control. The isomeric products distributions for the aldol reaction of several aromatic aldehydes in solventless (neat) conditions were accurately calculated from free energies of the aldol addition step in the gas phase using B3LYP/6-31g(d) method and in aqueous conditions using the CPCM-B3LYP/6-31g(d) model. …”
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  2. 1002

    An analytic solution of the non-linear equation ∇2λ(r)=f(λ) and its application to the ion-atmosphere theory of strong electrolytes by S. N. Bagchi

    Published 1981-01-01
    “…It also yielded reliable physical results for both thermodynamic and transport properties of electrolytic solutions. …”
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  3. 1003

    Similarity Model of a Rotary Lobe Expander Working with Various Fluids by Witold Rybiński, Artur Maurin, Zbigniew Krzemianowski, Sebastian Bykuć

    Published 2024-12-01
    “…The derived model concerns the similarity of pressure loss due to the fluid viscosity, which decreases the ideal maximum power of the limiting case of no viscosity. The basic thermodynamic analysis of various fluids is also presented for this case. …”
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  4. 1004

    Elucidating the potential of EGFR mutated NSCLC and identifying its multitargeted inhibitors by Anakha D. Rajeeve, Ramasamy Yamuna, P. K. Krishnan Namboori

    Published 2025-01-01
    “…In addition, MMPBSA/MMGBSA analysis confirmed the thermodynamic stability of each curcumin and CB[2]UN protein-ligand complex. …”
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  5. 1005

    Interdiffusion coefficients and atomic mobilities in fcc Cu-Fe-Mn alloys by Li J., Liu T., Chen W., Wang S., Zhang L., Du Y., Xu H.

    Published 2014-01-01
    “…Based on the reliable thermodynamic description of fcc phase in the Cu-Fe-Mn system available in the literature as well as the ternary diffusion coefficients measured in the present work, the atomic mobilities in fcc Cu-Fe-Mn alloys were assessed by utilizing the DICTRA (Diffusion Controlled TRAnsformation) software package. …”
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  6. 1006

    Quantum gravitational corrections to the geometry of charged AdS black holes by Behnam Pourhassan, Ruben Campos Delgado, Sudhaker Upadhyay, Hoda Farahani, Himanshu Kumar

    Published 2025-03-01
    “…Additionally, quantum corrections to thermodynamic quantities-temperature, pressure, specific heat, and Helmholtz free energy-are derived, all satisfying the first-law of thermodynamics. …”
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  7. 1007

    Study of Barium Adsorption from Aqueous Solutions Using Copper Ferrite and Copper Ferrite/rGO Magnetic Adsorbents by B. Carmel Jeeva Mary, J. Judith Vijaya, M. Bououdina, L. Khezami, A. Modwi, M. Ismail, Stefano Bellucci

    Published 2022-01-01
    “…The pseudo-first-order (PFO), pseudo-second-order (PSO), and Elovich models were fitted to the kinetic data, the yielded R2 value of 0.9993 (PSO) for CF and 0.9994 (PSO) for CG which is greater than the other two models, which signify that the adsorption process is chemisorption. Thermodynamic studies show that barium adsorption using CF and CG adsorbents is endothermic. …”
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  8. 1008

    Preparation and characterization of nano composites from metal oxides and activated carbon from banana peel (MO@BPAC, MO=NiO, CuO and ZnO) for 2 nitrophenol removal from aqueous so... by Ahmah Rafat, Saeedeh Hashemian, Masoud Reza Shishabor

    Published 2025-01-01
    “…The studies for equilibrium data showed Langmuir isotherm model gave better correlation with the experimental data (qe = 303 mg g−1 for NiO@BPAC). Thermodynamic parameters indicated adsorption of 2-nitrophenol by MO@BPAC nanocomosites were spontaneous and endothermic. …”
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  9. 1009

    Modernization of the Feed Water Regenerative Heating System in the “PT-60” Steam Turbine Unit Cycle by V. V. Yanchuk, V. N. Romaniuk

    Published 2023-12-01
    “…It is shown that, despite the higher heating coefficient of the EHP, the thermodynamic (exergetic) efficiency and economic efficiency of the AHP are higher. …”
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  10. 1010

    Ferroan Dolomitization by Seawater Interaction with Mafic Igneous Dikes and Carbonate Host Rock at the Latemar Platform, Dolomites, Italy: Numerical Modeling of Spatial, Temporal,... by K. Blomme, S. J. Fowler, P. Bachaud, F. H. Nader, A. Michel, R. Swennen

    Published 2017-01-01
    “…This hypothesis was tested numerically through thermodynamic (MELTS, Arxim-GEM) and reactive flow (Arxim-LMA) simulations. …”
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  11. 1011

    Synthesis of Specific ZnF Based Nanoparticles (ZnFe2O4): Antimicrobial Properties, Surface Characteristics, and Adsorption Activity for AB 29 Textile Dye by Ferda Gönen, Gökhan Tekinerdoğan

    Published 2020-01-01
    “…It was observed that pseudo-second-order kinetic model best represented AB 29-ZnF adsorption kinetic data. The determined thermodynamic parameters such as ΔH, ΔS, and ΔG were proved that the AB 29-ZnF adsorption system was an exothermic (ΔH < 0), spontaneous, thermodynamically favorable (ΔG < 0), and stabilized system without any structural changes in sorbate and sorbents (ΔS<0).…”
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  12. 1012

    Dutasteride nanoemulsion preparation to inhibit 5‐alpha‐hair follicle reductase enzymes in the hair follicle; an ex vivo study by Mehri Memar Bashi Aval, Elham Hoveizi, Reza Mombeiny, Mostafa Kazemi, Saeedeh Saeedi, Shima Tavakol

    Published 2023-02-01
    “…Results showed the lower ratio of S/Co (higher ethanol concentration) increased the hydrodynamic nanocarriers' particle size due to thermodynamic disturbance and Ostwald ripening. In contrast, an increase in surfactant through a decrease in interfacial tension resulted in smaller nanocarriers of 32.4 nm. …”
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  13. 1013

    Leaching of hemimorphite in neutral solution at high temperature by Zhao D.-Q., Yang S.-H., Chen Y.-M., Tang C.-B, He J., Li H.

    Published 2020-01-01
    “…The leaching behavior of hemimorphite in neutral solution (NH4 +-Cl--H2O) was investigated at high temperature (T > 100°C) under a range of experimental conditions. Thermodynamic calculations indicate that the tendency of dehydration of silica gel is significantly enhanced with the increasing temperature. …”
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  14. 1014

    Statistical Analysis of Linear and Non-Linear Regression for the Estimation of Adsorption Isotherm Parameters by Taynara Andrea Osmari, Roger Gallon, Marcio Schwaab, Elisa Barbosa-Coutinho, João Baptista Severo, José Carlos Pinto

    Published 2013-05-01
    “…This procedure is also usually used for estimating the thermodynamic adsorption parameters, despite the fact that personal computers and software are available for prompt implementation of non-linear solutions of the original parameter-estimation problem. …”
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  15. 1015

    Studies on the preparation of a sufficient carrier from egg protein and carrageenan for cellulase with optimization and application by Marwa I. Wahba, Shireen A. A. Saleh, Walaa A. Abdel Wahab, Faten A. Mostafa

    Published 2025-01-01
    “…Covalent coupling of A. niger cellulase to GA- EP- Carr beads improved its thermodynamic parameters T1/2 and D-values by 2.48, 2.01, and 2.36 times at 40, 50, and 60 °C, respectively. …”
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  16. 1016

    Preparation and Characterization of a Novel Aqueous Dispersion for Enteric Coating of Pantoprazole Sodium Pellets by Han Min, Yu Qin, Liu Xuerong, Hu Fuqiang, Yuan Hong

    Published 2018-12-01
    “…Films formed by Eudragit® L100-55 aqueous dispersions showed similar properties to those formed by Eudragit® L100-55 organic solution regarding thermodynamic properties, moisture permeability, solubility and acid tolerance ability. …”
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  17. 1017

    Resistive pulse sensing of pre-nucleation activities during single-entity lysozyme crystallization on single nanopipettes by Yusuff Balogun, Ruoyu Yang, Gangli Wang

    Published 2025-06-01
    “…The formation of cluster aggregates in a (super)saturated solution prior to protein nucleation is crucial to overcoming the thermodynamic energy barrier which enables further growth of single crystals. …”
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  18. 1018

    Deciphering methanolysis of Calophyllum inophyllum oil into biodiesel using KOH-doped Aegle marmelos biochar catalyst: Thermo-kinetics, optimization and cost analysis by Bisheswar Karmakar, Gopinath Halder

    Published 2025-12-01
    “…From analysis of variance (ANOVA) studies it is clear that the developed model is consistent and statistically relevant. From kinetic and thermodynamic studies, it is seen that the base catalysed transesterification has an activation energy (Ea) = 98.895 kJ/mol and frequency factor (A) = 90.74 min-1, as the reaction is endothermic since enthalpy change (ΔH) was noted to be 809.64 J, along with an entropy change (ΔS) of -64.59 J/K-mol, showing it to be non-spontaneous as well as increasing order in the system.…”
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  19. 1019

    Leaf Powder — A Potential Low-cost Biosorbent for the Removal of Cadmium(II) Ions from Wastewater by K.S. Rao, S. Anand, P. Venkateswarlu

    Published 2010-02-01
    “…Lead(II) ions were adsorbed preferentially from binary Cd(II)/Pb(II) ion solutions, thereby decreasing the Cd(II) ion uptake. The thermodynamic parameters for the process were also estimated.…”
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  20. 1020

    Evaluation of The Use R450A as an Alternative to R134a in Low and Medium Temperature Heat Pump Systems: 4-E (Energy, Exergy, Environmental and Enviro-Economic) Analysis by Ragıp Yıldırım

    Published 2021-12-01
    “…The energy, exergy, environmental and enviro-economic analyzes of heat pumps have been performed for two refrigerants (R134a and its alternative R450A). The thermodynamic and environmental analyses have been made for two heat source temperatures (10 oC and 20 oC) and six heat sink temperatures (from 30 oC to 55 oC). …”
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