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Showing 21-40 of 10,000 results
  1. Refinement of the Pitzer–Debye–Hückel Equation for Single Asymmetric Aqueous Electrolyte Systems

    The Pitzer–Debye–Hückel equation (PDH) is widely used as the long-range term in electrolyte local composition models to describe the non-ideality of...

    Article 25 June 2024
  2. Fourth-order energy-preserving time integrator for solving the sine-Gordon equation

    In this paper, a fourth-order energy-preserving time integrator is derived by improving the classical average vector field integrator. Combining the...

    Bo Jiang, Changna Lu, Yonglei Fang in Journal of Mathematical Chemistry
    Article 14 March 2024
  3. Wavelet solution of a strongly nonlinear Lane–Emden equation

    Capturing solution near the singular point of any nonlinear SBVPs is challenging because coefficients involved in the differential equation blow up...

    Diksha Tiwari, Amit K. Verma, Carlo Cattani in Journal of Mathematical Chemistry
    Article 13 September 2022
  4. Bloch Equation Description with Relaxation Time

    In the previous chapter, we considered the Bloch equations without taking into account the relaxation process to provide better visualization of the...
    Fatemeh Khashami in Fundamentals of NMR and MRI
    Chapter 2024
  5. Efficient computational method for singularly perturbed Burger-Huxley equations

    This paper focuses on an efficient computational method for solving the singularly perturbed Burger-Huxley equations. The difficulties encountered in...

    Masho Jima Kabeto, Tesfaye Aga Bullo, ... Sisay Dibaba Robi in Journal of Mathematical Chemistry
    Article 10 June 2024
  6. Kinetic energy-free Hartree–Fock equations: an integral formulation

    We have implemented a self-consistent field solver for Hartree–Fock calculations, by making use of Multiwavelets and Multiresolution Analysis. We...

    Stig Rune Jensen, Antoine Durdek, ... Luca Frediani in Journal of Mathematical Chemistry
    Article Open access 18 July 2022
  7. The Interaction between Xanthan Gum and Bovine Serum Albumin was Studied by Multispectral Method and Molecular Docking Simulation

    The interaction mechanism between xanthan gum (XG) and bovine serum albumin (BSA) was studied by various spectral and molecular docking techniques....

    Jisheng Sun, **aoxia Wang, ... Jianguo Duan in Journal of Solution Chemistry
    Article 12 March 2024
  8. Morse potential specific heat with applications: an integral equations theory based

    The specific heat in its molar form or mass form is a significant thermal property in the study of the thermal capacity of the described system....

    Marwan Al-Raeei in BMC Chemistry
    Article Open access 27 March 2022
  9. Numerical approach for time-fractional Burgers’ equation via a combination of Adams–Moulton and linearized technique

    Recently, fractional derivatives have become increasingly important for describing phenomena occurring in science and engineering fields. In this...

    Yonghyeon Jeon, Sunyoung Bu in Journal of Mathematical Chemistry
    Article 18 March 2024
  10. A method for structure determination of GPCRs in various states

    G-protein-coupled receptors (GPCRs) are a class of integral membrane proteins that detect environmental cues and trigger cellular responses....

    Qiong Guo, Binbin He, ... Yuyong Tao in Nature Chemical Biology
    Article 14 August 2023
  11. Fibonacci wavelet collocation method for the numerical approximation of fractional order Brusselator chemical model

    This research study’s primary goal is to create an efficient wavelet collocation technique to resolve a kind of nonlinear fractional order systems of...

    G. Manohara, S. Kumbinarasaiah in Journal of Mathematical Chemistry
    Article 16 October 2023
  12. Exponential Equation Describing Kinetic Process of Immobilized β-Amylase Extracted from Glycine max Seeds

    Soybean ( Glycine max ), a widely recognized plant, exhibits diverse biological activities and contains several significant compounds that are utilized...

    Imen Lahmar, Greta Radeva, ... Lyubov Yotova in Chemistry Africa
    Article 23 June 2023
  13. A Survey of Temperature Effects on GAB Monolayer in Foods and Minimum Integral Entropies of Sorption: a Review

    Some aspects of GAB monolayer values in foods were reviewed. Literature data on the stoichiometry of water sorption by proteins and other biopolymers...

    Héctor A. Iglesias, Rosa Baeza, Jorge Chirife in Food and Bioprocess Technology
    Article 13 January 2022
  14. An evaluation of heat transfer and pressure drop performance of superhydrophobic surfaced integral mini-channel heat sinks with nanofluids

    Heat transfer and pressure drop are the main parameters to be addressed in designing a thermal management system. This experimental work focuses to...

    Fazle Hadi, Hafiz Muhammad Ali, ... Muhammad Mansoor Janjua in Journal of Thermal Analysis and Calorimetry
    Article 16 January 2024
  15. Application of Euler–Newton homotopy method for azeotrope prediction in vacuum distillation

    This paper presents a method to predict azeotrope for binary alloys under vacuum conditions based on the Euler–Newton homotopy method and the Wilson...

    Tianhao Gui, Hongwei Yang in Journal of Mathematical Chemistry
    Article 16 November 2022
  16. Peculiarities of Application of Equation for Moisture-Filling of Sediments with Capillary Fringe Filtrate in Centrifuges with Due Account of Gas Pressure in Them

    The research was aimed at deriving an equation for calculating the degree of moisture filling of pore spaces of centrifuged sediments with capillary...

    V. G. Zhukov, V. M. Chesnokov, N. D. Lukin in Chemical and Petroleum Engineering
    Article 01 May 2023
  17. Geometric similitude concept and Redlich–Kwong equation of state to predict thermal conductivity of choline chloride class of deep eutectic solvent

    Thermal conductivity of 77 choline chloride-based deep eutectic solvents (DESs) has been estimated at 1.01325 bar and 298.15–333.15 K temperature...

    Sharjil M. Khan, Debashis Kundu in Chemical Papers
    Article 02 October 2023
  18. Integral Ways of Calculating the Destruction of Copolymers of Polyethylene Glycol Fumarate with Acrylic Acid

    Abstract

    The thermal decomposition of polyethylene glycol fumarate–acrylic acid copolymer is investigated at different rates of heating. It is shown...

    M. Zh. Burkeev, A. N. Bolatbay, ... E. Nasikhatuly in Russian Journal of Physical Chemistry A
    Article 02 October 2021
  19. Modified Friedman isoconversional kinetic method for effective activation energies of waste tires rubber pyrolysis

    A modified Friedman isoconversional method based on the weight-loss data was proposed to determine the kinetics models and parameters. Thermal...

    Zhen Zhang, **aoguang Zheng, Junmeng Cai in Reaction Kinetics, Mechanisms and Catalysis
    Article 13 April 2024
  20. On the Raleigh–Ritz variational method. Non-orthogonal basis set

    We overview the main equations of the Rayleigh–Ritz variational method and discuss their connection with the problem of simultaneous diagonalization...

    Francisco M. Fernández in Journal of Mathematical Chemistry
    Article 28 June 2024
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