Results 81 to 90 of about 4,841 (303)

A local meshless method for the one-dimensional Fisher’s equation

Frontiers in Physics
This study presents a novel local meshless approach for solving one-dimensional Fisher’s equation, combining a local scheme, Gaussian radial basis functions (G-RBF), and a collocation technique. The method leverages the Gaussian basis’s nonlinear fitting
Jianjun Cao, Bailing An, Enran Hou, Fuzhang Wang   +3 more
doaj   +1 more source

A Modified Algorithm Based on Haar Wavelets for the Numerical Simulation of Interface Models

Journal of Function Spaces, 2022
In this paper, a new numerical technique is proposed for the simulations of advection-diffusion-reaction type elliptic and parabolic interface models.
Gule Rana, Muhammad Asif, Nadeem Haider, Rubi Bilal, Muhammad Ahsan, Qasem Al-Mdallal, Fahd Jarad   +6 more
doaj   +1 more source

Solution of final stages of polyethylene terephthalate reactors using orthogonal collocation technique

, 1984
The formation of polyethylene terephthalate (PET) has been modeled to have reactions with monofunctional compounds, redistribution, and cyclization reactions in addition to the usual polycondensation step.
Gupta, Sushil K., Madan, Sanjiv, Shah, Nirmal G., Kumar, Anil, Gupta, Santosh K.   +4 more
core   +1 more source

A point collocation approach to modelling large dissipative silencers [PDF]

, 2005
A numerical matching technique known as point collocation is used to model mathematically large dissipative splitter silencers of a type commonly found in HVAC ducts. Transmission loss predictions obtained using point collocation are compared with exact
Lawrie, JB, Kirby, R
core   +1 more source

‘It is not a topic that should be assessed by a test’: Understanding teachers' assessment literacy in the teaching of ‘difficult histories’ such as the Holocaust

British Educational Research Journal, EarlyView.
Abstract This paper explores how history teachers in secondary education in England (a) see their role as assessors and (b) how they make decisions about assessing a difficult history: learning about the Holocaust. Assessment literacy (AL) is recognised as a potentially valuable aspect of good teaching and central to supporting students' learning ...
Mary Richardson, Rebecca Hale, Tom Haward, Kwaku Adjepong   +3 more
wiley   +1 more source

Bernstein Collocation Method for Solving Nonlinear Fredholm-Volterra Integrodifferential Equations in the Most General Form

Journal of Applied Mathematics, 2014
A collocation method based on the Bernstein polynomials defined on the interval [a,b] is developed for approximate solutions of the Fredholm-Volterra integrodifferential equation (FVIDE) in the most general form.
Ayşegül Akyüz-Daşcıoğlu, Neşe İşler Acar, Coşkun Güler   +2 more
doaj   +1 more source

Dynamic Optimization Using Local Collocation Methods and Improved Multiresolution Technique

, 2018
Dynamic optimization has wide applications in scientific and industrial researches. Multiresolution techniques provide an efficient way to solve dynamic optimization problems but have some disadvantages. An improved multiresolution technique is developed
Jisong Zhao, Teng Shang
core   +1 more source

Racial gaps without racism: How English universities frame inequality in access and participation plans

British Educational Research Journal, EarlyView.
Abstract Racial inequalities are pervasive in higher education despite concerted efforts to redress issues of access, progression and continuation. Little attention has been paid to how universities themselves construct race within their policy texts.
Benjamin Hart, Mirna Šumatić
wiley   +1 more source

An Analysis of Lexical Collocation Errors in Students’ Writing

, 2020
Mastering lexical collocation uses in learning English as a foreign language is absolutely essential to develop students’ communicative skills and linguistic abilities. Most students, however, have problems with putting words together in a characteristic
Harta, I Gede Widi, Ali, Sri Widyarti, Bay, Indri Wirahmi   +2 more
core   +1 more source

Spectral Collocation Technique for Solving Two-Dimensional Multi-Term Time Fractional Viscoelastic Non-Newtonian Fluid Model

, 2023
Applications of non-Newtonian fluids have been widespread across industries, accompanied by theoretical developments in engineering and mathematics. This paper studies a two-dimensional multi-term time fractional viscoelastic non-Newtonian fluid model by
Mohammed M. Al-Shomrani, António M. Lopes, Mohamed A. Abdelkawy   +2 more
core   +1 more source