Showing 761 - 780 results of 1,516 for search '"thermodynamic"', query time: 0.04s Refine Results
  1. 761

    Oxidation of Paracetamol Drug by a New Oxidant Diperiodatoargentate (III) in Aqueous Alkaline Medium by D. C. Hiremath, C. V. Hiremath, S. T. Nandibewoor

    Published 2006-01-01
    “…The activation parameters with respect to slow step of the mechanism are computed and discussed and thermodynamic quantities are also determined.…”
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    Article
  2. 762

    Estimating the Physical Properties of Nanofluids Using a Connectionist Intelligent Model Known as Gaussian Process Regression Approach by Tzu-Chia Chen, Ali Thaeer Hammid, Avzal N. Akbarov, Kaveh Shariati, Mina Dinari, Mohammed Sardar Ali

    Published 2022-01-01
    “…This precise yet simple model can be a good alternative to the complex thermodynamic, mathematical-analytical models of the past.…”
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    Article
  3. 763

    Using Hydrogen Peroxide for Rocket Fuel Tank Pressurization: Innovations, Advantages, and Challenges by Mykhailo Vorobei, Mykola Bondarenko

    Published 2024-06-01
    “…The study delves into the thermodynamic and chemical properties of H₂O₂, emphasizing its advantages over traditional pressurizing methods such as nitrogen and helium. …”
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    Article
  4. 764

    Copper-Doped Zinc Oxide Nanoparticles: Synthesis, Characterization, and Application for Adsorptive Removal of Toxic Azo Dye by Bandela Sowjanya, Pulipati King, Meena Vangalapati, Venkata Ratnam Myneni

    Published 2023-01-01
    “…The kinetic findings fit the pseudo-second-order kinetic equation, and the equilibrium data agreed with the Langmuir isotherm (maximum uptake capacity qmax = 250 mg/g). During the thermodynamic experiments, endothermic, spontaneous, and physical adsorptions were observed.…”
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    Article
  5. 765

    Influence of Lead on the Interpretation of Bone Samples with Laser-Induced Breakdown Spectroscopy by Abdolhamed Shahedi, Esmaeil Eslami, Mohammad Reza Nourani

    Published 2016-01-01
    “…Plasma parameters including plasma temperature and electron density were determined by considering Local Thermodynamic Equilibrium (LTE) condition in the plasma. …”
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    Article
  6. 766

    Growth and Characterization of Ge100-xDyx(x≤2) Nanowires by K. B. Paul, G. I. Athanasopoulos, C. C. Doumanidis, C. Rebholz

    Published 2010-01-01
    “…The nanomaterials are fabricated on gold nucleation seeds on Si/SiO2 substrates. The thermodynamic conditions in the reactor are carefully chosen to produce wires with diameters in a narrow, specific range. …”
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    Article
  7. 767

    New Phase Transition Related to the Black Hole’s Topological Charge by Shan-Quan Lan, Gu-Qiang Li, Jie-Xiong Mo, Xiao-Bao Xu

    Published 2019-01-01
    “…The topological charge ϵ of AdS black hole is introduced by Tian et al. in their papers, where a complete thermodynamic first law is obtained. In this paper, we investigate a new phase transition related to the topological charge in Einstein-Maxwell theory. …”
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    Article
  8. 768

    Mechanism of Oxidation of L-Histidine by Heptavalent Manganese in Alkaline Medium by Timy P. Jose, Sharanappa T. Nandibewoor, Suresh M. Tuwar

    Published 2005-01-01
    “…The activation parameters with respect to slow step of the mechanism are computed and discussed and thermodynamic quantities are also determined.…”
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    Article
  9. 769

    Removal of Nickel-63 Ions from Aqueous Solutions by Chitosan Flakes by M. Zamin, T. Shaheen, M. Ahmed

    Published 2004-12-01
    “…The following parameters were obtained: Freundlich: 1/n = 0.57 ± 0.02; A = 0.105 ± 0.003 mmol/g; Langmuir: Q = 0.2 ± 0.14 μmol/g; b = 128.47 ± 0.56 dm 3 /mol; D-R: β = −0.0043 kJ 2 /mol 2 ; C m = 0.16 mmol/g; E = 10.78 ± 0.2 kJ/mol. Thermodynamic parameters, i.e., δG 0 , δS 0 and δH 0 , were also calculated, with the sorption process being shown to be endothermic.…”
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    Article
  10. 770

    Advancements in Synthesis Strategies and Optoelectronic Applications of Bio-Based Photosensitive Polyimides by Guangning Yu, Qiwen Ma, Hai-Yang Chang, Rongrong Zheng, Cheng Wang, Li-Ying Guo

    Published 2024-01-01
    “…However, how to improve the photolithography efficiency while maintaining the thermodynamic performance and environmental friendliness and how to balance the pros and cons of low-molecular-weight matrixes are still challenges in the research. …”
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    Article
  11. 771

    Climate change dominates over urbanization in tropical cyclone rainfall patterns by Zifeng Deng, Gabriele Villarini, Zhaoli Wang

    Published 2025-01-01
    “…Although the role of the thermodynamic component in altering tropical-cyclone rainfall increases under a warming climate, these rainfall changes are still largely driven by dynamic effects, especially when considering the role of urbanization.…”
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    Article
  12. 772

    Platinum Nanoparticles Loaded on Activated Carbon as Novel Adsorbent for the Removal of Congo Red by M. Ghaedi, S. J. Hossaini, S. Ramezani

    Published 2012-01-01
    “…Adsorption experiments indicate that the extent of adsorption is strongly dependent on pH of solution. Thermodynamic parameters like Free energy of adsorption, enthalpy and entropy changes were calculated to know the nature of adsorption. …”
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    Article
  13. 773

    Statistical mechanics and machine learning of the α-Rényi ensemble by Andrew Jreissaty, Juan Carrasquilla

    Published 2025-01-01
    “…Our work highlights the potential opportunities and limitations associated with the use of the α-Rényi ensemble formalism in probing the thermodynamic equilibrium properties of classical and quantum systems.…”
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    Article
  14. 774

    Multiple Pareto-optimal solutions of the dissipation-adaptation trade-off by Jorge Tabanera-Bravo, Aljaž Godec

    Published 2025-01-01
    “…However, in the case of adaptation processes two quantities are optimized simultaneously, the adaptation speed or accuracy and the thermodynamic cost. In such cases one typically faces a trade-off, where improving one quantity implies worsening the other. …”
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    Article
  15. 775

    Assessment of the Use of Epicarp and Mesocarp of Green Coconut for Removal of Fluoride Ions in Aqueous Solution by César Augusto Canciam, Nehemias Curvelo Pereira

    Published 2019-01-01
    “…The removal efficiency of fluoride ions varied from 66.25% (at 25°C) to 77.50% (at 45°C) for the epicarp and from 90% (at 25°C) to 97.50% (at 45°C) for the mesocarp. The thermodynamic parameters of the adsorption process showed that adsorption is a spontaneous, endothermic process for both biosorbents. …”
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    Article
  16. 776

    Corrosion Inhibition and Adsorption Characteristics of Tarivid on Mild Steel in H2SO4 by N. O. Eddy, E. E. Ebenso

    Published 2010-01-01
    “…Physical adsorption mechanism is proposed from the obtained kinetic and thermodynamic parameters. Langmuir adsorption isotherm model is obeyed from the fit of the experimental data.…”
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    Article
  17. 777

    On some extended energy of graphs and their applications by Sarkar Prosanta, Dey Arindam, Kumar Shiv, Pal Anita

    Published 2024-01-01
    “…In this paper, we established a relation between the extended energy of graphs such as the first and second Zagreb energy, Randić energy, reciprocal Randić energy, and the atom-bond connectivity energy with some thermodynamic properties of benzenoid hydrocarbons. We have seen that these indices are well correlated to the boiling point (BP), Kovats retention index (RI), entropy (S), enthalpy of formation (ΔHf ), octanol-water partition coefficient (logP), and acentric factor (ω) of benzenoid hydrocarbons.…”
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    Article
  18. 778

    Kinetics and Mechanism of Oxidation of Carbenicillin by Copper (III) Periodate Complex in Aqueous Alkaline Medium by Yuv Raj Sahu, Parashuram Mishra

    Published 2020-01-01
    “…Monoperiodatocuprate (MPC-III) was found to be the main active species in the alkaline medium in the form of [Cu (H2IO6) (H2O)2]. Activation and thermodynamic parameters with respect to uncatalyzed rate constants (ku) and slow step rate constant (k) as well as equilibrium constants were determined. …”
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    Article
  19. 779

    Development of Growth Theory for Vapor–Liquid–Solid Nanowires: Wetting Scenario, Front Curvature, Growth Angle, Linear Tension, and Radial Instability by Valery A. Nebol’sin, Nada Swaikat, Alexander Yu. Vorob’ev

    Published 2020-01-01
    “…The observed radial periodic instability of the NWs is described according to the size dependence of the thermodynamic growth angle, which induces negative feedback in the system. …”
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    Article
  20. 780

    Adsorption of cationic dyes on activated carbon obtained from waste stone by Ünal Geçgel, Osman Üner, Güney Gökara, Yüksel Bayrak

    Published 2016-12-01
    “…The EAC adsorption curves of MB, RB, and MG follow a pseudo second-order kinetic model, and the calculated thermodynamic parameters, i.e., Δ G °, Δ H °, and Δ S° revealed that the synthetic dye adsorptions from aqueous solution were endothermic and spontaneous.…”
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    Article