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Article
Publication date: 3 July 2023

Hui-Ling Wendy Pan, Jui-Hsuan Hung and Huilin Bai

Learning power is crucial in today's rapidly changing world, yet its application to teachers is under-explored. This study delved into the investigation of teacher learning power…

Abstract

Purpose

Learning power is crucial in today's rapidly changing world, yet its application to teachers is under-explored. This study delved into the investigation of teacher learning power and examined how it matters in the relationship between teachers' experiences in lesson study and the adoption of constructivist pedagogy.

Design/methodology/approach

A cross-sectional survey of 226 elementary, junior high, and senior high school teachers in Taiwan was conducted, and the results were analyzed using structural equation modeling.

Findings

The findings suggest that both participation in lesson study and teacher learning power were positively associated with the practice of constructivist pedagogy. Moreover, teacher learning power partially mediated the relationship between lesson study and constructivist pedagogy.

Originality/value

By incorporating the concept of teacher learning power and performing a mediation analysis to understand how it matters, this study has added to the expanding collection of works on lesson study explored from different perspectives and in various contexts.

Details

International Journal for Lesson & Learning Studies, vol. 12 no. 3
Type: Research Article
ISSN: 2046-8253

Keywords

Article
Publication date: 1 December 2005

C.C. Pain, J.L.M.A. Gomes, Eaton, C.R.E. de Oliveira and A.J.H. Goddard

To present dynamical analysis of axisymmetric and three‐dimensional (3D) simulations of a nuclear fluidized bed reactor. Also to determine the root cause of reactor power…

Abstract

Purpose

To present dynamical analysis of axisymmetric and three‐dimensional (3D) simulations of a nuclear fluidized bed reactor. Also to determine the root cause of reactor power fluctuations.

Design/methodology/approach

We have used a coupled neutron radiation (in full phase space) and high resolution multiphase gas‐solid Eulerian‐Eulerian model.

Findings

The reactor can take over 5 min after start up to establish a quasi‐steady‐state and the mechanism for the long term oscillations of power have been established as a heat loss/generation mechanism. There is a clear need to parameterize the temperature of the reactor and, therefore, its power output for a given fissile mass or reactivity. The fission‐power fluctuates by an order of magnitude with a frequency of 0.5‐2 Hz. However, the thermal power output from gases is fairly steady.

Research limitation/implications

The applications demonstrate that a simple surrogate of a complex model of a nuclear fluidised bed can have a predictive ability and has similar statistics to the more complex model.

Practical implications

This work can be used to analyze chaotic systems and also how the power is sensitive to fluctuations in key regions of the reactor.

Originality/value

The work presents the first 3D model of a nuclear fluidised bed reactor and demonstrates the value of numerical methods for modelling new and existing nuclear reactors.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 15 no. 8
Type: Research Article
ISSN: 0961-5539

Keywords

Article
Publication date: 7 November 2019

Xingqiang Du and Quan Zeng

The purpose of this paper is to investigate the influence of religious entrepreneurs on bank loans and further examine the moderating effect of entrepreneurial gender.

Abstract

Purpose

The purpose of this paper is to investigate the influence of religious entrepreneurs on bank loans and further examine the moderating effect of entrepreneurial gender.

Design/methodology/approach

In 2010, the Chinese national survey reported the different religious beliefs of private entrepreneurs. Using this set of survey data, the authors obtain a sample of 4,330 Chinese family firms and employ the Tobit regression approach to examine the relationship between the amount of bank loans and the religious background of entrepreneurs. In addition, the authors use the propensity score matching approach to address the endogeneity issue.

Findings

Based on the data from the 2010 national survey, the authors document that the amount of bank loans is significantly higher for Chinese family firms with religious entrepreneurs than for their counterparts. This finding suggests that religious individuals are inclined to be more ethical and honest and Chinese family firms with religious entrepreneurs transfer soft information to banks, and eventually lenders favor religious entrepreneurs with more bank loans. Moreover, the authors reveal that the amount of bank loans is significantly larger for firms with female entrepreneurs than for those without female entrepreneurs. In addition, entrepreneurial gender attenuates the positive relationship between religious entrepreneurs and bank loans.

Originality/value

This study is one of few studies to examine the influence of an entrepreneur’s religious belief on bank credit decisions and adds to previous studies about religious influence on corporate behavior by revealing a positive association between religious entrepreneurs and bank loans. Moreover, this study validates that female entrepreneurs exert positive effects on the amount of bank loans and attenuate the positive influence of religious entrepreneurs on bank loans.

Details

Asian Review of Accounting, vol. 27 no. 4
Type: Research Article
ISSN: 1321-7348

Keywords

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