Results 141 to 150 of about 83,635 (342)

Analysis of Combustion Instability in Liquid Fuel Rocket Motors [PDF]

open access: yes
The development of a technique to be used in the solution of nonlinear velocity-sensitive combustion instability problems is described. The orthogonal collocation method was investigated. It found that the results are heavily dependent on the location of
Ventrice, M., Wong, K. W.
core   +1 more source

Collocation methods for linear elliptic problems

open access: yesBIT, 1978
Collocation methods based on piecewise Hermite cubic polynomials are applied to linear elliptic problems subject to Dirichlet and Neumann boundary conditions on rectangular domains. A priori estimates are obtained for the error of approximation.
openaire   +3 more sources

Diversity and Social Sustainability: A Systematic Review and Integrative Framework for Advancing Socially Sustainable Diversity Management

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Diversity is essential for social sustainability, yet its role in advancing social sustainability remains underexplored. This systematic and integrative review aims to integrate diversity literature with social sustainability and two key processes driving organisational sustainability—CSR and sustainable HRM. Drawing on 461 papers across three
Claudia Díaz‐Leyva   +1 more
wiley   +1 more source

Secondary schools' preparation for roll‐out of Curriculum for Wales: Case studies of approaches to health and well‐being in the context of national education system reform

open access: yesThe Curriculum Journal, EarlyView.
Abstract Schools are increasingly positioned as key settings for promoting health behaviours and well‐being. Curriculum for Wales (CfW) represents major national reform of the Welsh education system, placing unprecedented focus on health and well‐being for learners in compulsory education (aged 3–16).
Rochelle Embling   +3 more
wiley   +1 more source

TimeFlow 2: An Unsupervised Cell Lineage Detection Method for Flow Cytometry Data

open access: yesCytometry Part A, EarlyView.
TimeFlow 2 is a new method for cell lineage inference in flow cytometry data. It constructs cell state paths along pseudotime and aggregates them into biologically informative groups. It allows tracking of cytometry markers within each automatically inferred lineage.
Margarita Liarou   +2 more
wiley   +1 more source

A hybrid collocation method based on combining the third kind Chebyshev polynomials and block-pulse functions for solving higher-order initial value problems

open access: yesKuwait Journal of Science, 2016
The purpose of this paper is to propose a new collocation method for solving linear and nonlinear differential equations of high order as well as solving the differential equation on a very large interval.
Saeid Jahangiri   +2 more
doaj  

Probability prediction of true‐triaxial compressive strength of intact rocks based on the improved PSO‐RVM model

open access: yesDeep Underground Science and Engineering, EarlyView.
In this work, we propose an improved particle swarm optimization (PSO) algorithm and develop an improved PSO‐relevance vector machine (RVM) model as a substitute for traditional true‐triaxial testing. The model's high prediction accuracy was validated through comparisons with two other machine learning methods and five three‐dimensional Hoek–Brown type
Qi Zhang   +4 more
wiley   +1 more source

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