Results 41 to 50 of about 2,916,443 (230)

Numerical simulation of Burgers’ equation using cubic B-splines

Nonlinear Engineering, 2017
In this paper, a numerical θ scheme is proposed for solving nonlinear Burgers’ equation. By employing Hopf-Cole transformation, the nonlinear Burgers’ equation is linearized to the linear Heat equation.
Lakshmi C., Awasthi Ashish
doaj   +1 more source

ILL-POSEDNESS AND STABILITY ESTIMATE FOR THE HEAT EQUATION BACKWARD IN TIME WITH DIRICHLET AND INTEGRAL BOUNDARY CONDITIONS

Tạp chí Khoa học
In this paper, we first prove that the heat equation backward in time with Dirichlet and integral boundary conditions is an ill- posed problem. Then, we establish a stability estimate of Hölder type for this ill-posed problem.
Nguyen Van Duc, Phan Hoai Linh
doaj   +1 more source

A Meshless Method Based on the Fundamental Solution and Radial Basis Function for Solving an Inverse Heat Conduction Problem

Advances in Mathematical Physics, 2015
We propose a new meshless method to solve a backward inverse heat conduction problem. The numerical scheme, based on the fundamental solution of the heat equation and radial basis functions (RBFs), is used to obtain a numerical solution.
Muhammad Arghand, Majid Amirfakhrian
doaj   +1 more source

Two-time level finite-difference method for solving the downstream diffusion for flow between Parallel plates [PDF]

Journal of Engineering Science and Military Technologies
The heat transport equation for laminar flow between isothermalparallel-plate channels in the entrance region is solved numerically. Theheat transport equation is solved using the rightward representation ofBarakat-Clark ADE method.
Hany Saad, Hamada Asker
doaj   +1 more source

Thermo-Hydro-Mechanical Coupling Model of Unsaturated Soil Based on Modified VG Model and Numerical Analysis

Frontiers in Earth Science, 2022
A modified VG model considering both pore ratio and temperature effect is constructed. Based on the wet-thermal elasticity theory and mixture theory, coupled thermo-hydro-mechanical (THM) equations for moisture migration, heat transfer, and deformation ...
Peipei Chen, Peipei Chen, Huanwei Zhang, Guangchang Yang, Zhiguang Guo, Gaosheng Yang   +5 more
doaj   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Determinants of undergraduate bioscience engagement: Validating attendance barriers and classroom spatial behaviour across institutions

FEBS Open Bio, EarlyView.
Student engagement extends beyond simple attendance. Across 891 bioscience students from three universities, attendance behaviour was associated mainly with structural influences, whereas classroom spatial behaviour reflected affective and sensory factors.
Nigel Page, Rachel J. Hunt, Lauren J. Albee, Daniel Berwick, Alison Snape   +4 more
wiley   +1 more source

Radiation Heat Transfer in a Complex Geometry Containing Anisotropically-Scattering Mie Particles

Energies, 2019
This study aims to numerically investigate the radiation heat transfer in a complex, 3-D biomass pyrolysis reactor which is consisted of two pyrolysis chambers and a heat recuperator. The medium assumes to be gray, absorbs, emits, and Mie-anisotropically
Ali Ettaleb, Mohamed Ammar Abbassi, Habib Farhat, Kamel Guedri, Ahmed Omri, Mohamed Naceur Borjini, Marjan Goodarzi, M. M. Sarafraz   +7 more
doaj   +1 more source

The Levenberg–Marquardt regularization for the backward heat equation with fractional derivative

ETNA - Electronic Transactions on Numerical Analysis, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pornsawad, Pornsarp, Böckmann, Christine (Prof. Dr. rer. nat. habil.), Panitsupakamon, Wannapa   +2 more
openaire   +1 more source

A Return to Normality: A Descriptive Qualitative Interview Study Exploring the Patient Experience of Gout Flare Resolution

Arthritis Care &Research, EarlyView.
Objective Although the definition of a gout flare is well established, the state of gout flare resolution has not yet been defined. This study aimed to explore patients’ experiences and perceptions of gout flare resolution. Methods Semistructured interviews were conducted with 24 people with gout, guided by open‐ended questions exploring their ...
Sarah Stewart, Anne Horne, Angelo Gaffo, Lisa K. Stamp, N. Lawrence Edwards, Nicola Dalbeth   +5 more
wiley   +1 more source