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Article
Publication date: 5 February 2018

Gregory Nicholas de Boer, Adam Johns, Nicolas Delbosc, Daniel Burdett, Morgan Tatchell-Evans, Jonathan Summers and Remi Baudot

This aim of this work is to investigate different modelling approaches for air-cooled data centres. The study employs three computational methods, which are based on finite…

265

Abstract

Purpose

This aim of this work is to investigate different modelling approaches for air-cooled data centres. The study employs three computational methods, which are based on finite element, finite volume and lattice Boltzmann methods and which are respectively implemented via commercial Multiphysics software, open-source computational fluid dynamics code and graphical processing unit-based code developed by the authors. The results focus on comparison of the three methods, all of which include models for turbulence, when applied to two rows of datacom racks with cool air supplied via an underfloor plenum.

Design/methodology/approach

This paper studies thermal airflows in a data centre by applying different numerical simulation techniques that are able to analyse the thermal airflow distribution for a simplified layout of datacom racks in the presence of a computer room air conditioner.

Findings

Good quantitative agreement between the three methods is seen in terms of the inlet temperatures to the datacom equipment. The computational methods are contrasted in terms of application to thermal management of data centres.

Originality/value

The work demonstrates how the different simulation techniques applied to thermal management of airflow in a data centre can provide valuable design and operational understanding. Basing the analysis on three very different computational approaches is new and would offer an informed understanding of their potential for a class of problems.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 28 no. 2
Type: Research Article
ISSN: 0961-5539

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Book part
Publication date: 13 September 1999

Erling Barth and Harald Dalc-OIsen

Abstract

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The Creation and Analysis of Employer-Employee Matched Data
Type: Book
ISBN: 978-0-44450-256-8

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Book part
Publication date: 19 May 2015

Kathleen B. Duncan and Teresa Martinelli-Lee

This chapter presents a practice example of inquiry-based learning. A graduate level research methods course was designed to be student-centered and inquiry-based utilizing…

Abstract

This chapter presents a practice example of inquiry-based learning. A graduate level research methods course was designed to be student-centered and inquiry-based utilizing scaffolding assignments (Skene & Fedko, 2012), small group discussions (Huang, 2005), peer feedback (Skene & Fedko, 2012), and collaborative interactive exercises (Volet & Mansfield, 2006). Having students ask the questions in which they are interested (Jansen, 2011), find the resources to answer those questions, which then leads to new questions (Stripling, 2009), eventually culminates in the creation of a literature review and research proposal. The course concludes with a number of application exercises that connect theory to practice (Kuh, Chen, & Nelson Laird, 2007). Many of the specific in-class practices that support this inquiry-based approach are presented.

Details

Inquiry-Based Learning for Multidisciplinary Programs: A Conceptual and Practical Resource for Educators
Type: Book
ISBN: 978-1-78441-847-2

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Book part
Publication date: 12 November 2012

Solomon W. Polachek and Konstantinos Tatsiramos

The first Research in Labor Economics (RLE) volume was published in 1977. Its founding editor, Ronald Ehrenberg, saw the need for high quality substantive research papers in the…

Abstract

The first Research in Labor Economics (RLE) volume was published in 1977. Its founding editor, Ronald Ehrenberg, saw the need for high quality substantive research papers in the labor/human resource area. Each volume was to contain “original contributions comparable (or exceeding) those found in leading journals.” The articles were of three genres: (1) results from ongoing or completed important research endeavors, (2) critical survey articles, and (3) symposia on policy related topics (RLE, Vol. 1, p. vii). In 1995, Solomon Polachek took over as series editor. Beginning in 2007 RLE affiliated with the Institute for the Study of Labor (IZA), an international network of about 1,100 labor economists spanning more than 40 countries. Konstantinos Tatsiramos became the IZA coeditor in 2008 after taking over from Olivier Bargain. Finally in 2011 RLE established an editorial board consisting of Orley C. Ashenfelter, Francine D. Blau, Richard Blundell, David Card, Ronald G. Ehrenberg, Richard B. Freeman, Daniel S. Hamermesh, James J. Heckman, Alan B. Krueger, Edward P. Lazear, Christopher A. Pissarides, and Klaus F. Zimmermann. Two are Nobel Laureates and all are top labor economists.

Details

35th Anniversary Retrospective
Type: Book
ISBN: 978-1-78190-219-6

Available. Content available
Book part
Publication date: 19 May 2015

Abstract

Details

Inquiry-Based Learning for Multidisciplinary Programs: A Conceptual and Practical Resource for Educators
Type: Book
ISBN: 978-1-78441-847-2

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Article
Publication date: 26 February 2024

Daniel Chin, Luke van der Laan and Jiraporn Surachartkumtonkun

This study aims to explore how student recruitment practitioners at regional Australian universities strategise student recruitment efforts in Thailand. There is scarce research…

117

Abstract

Purpose

This study aims to explore how student recruitment practitioners at regional Australian universities strategise student recruitment efforts in Thailand. There is scarce research addressing regional universities, with prior studies focusing on metropolitan universities. Similarly, most prior studies have focused on high-volume markets, with little research exploring emerging markets such as Thailand.

Design/methodology/approach

Semi-structured interviews were conducted with student recruitment practitioners from regional universities that were responsible for recruiting Thai students. Thematic analysis was conducted to identify key themes.

Findings

Regional universities lack strategic ambidexterity in their approach to recruiting international students. They viewed Thailand as requiring longer term investment and were unwilling to dedicate their limited resources towards developing this market at the expense of other markets that would yield enrolments to contribute towards short-term targets.

Practical implications

Implications are provided with relevance to the student recruitment practitioner, with strategic ambidexterity discussed.

Originality/value

The paper fills a gap in the research by exploring international student recruitment and contextualising both regional universities and Thailand as a recruitment market. This study provides useful considerations that may be relevant to other emerging markets.

Details

Journal of International Education in Business, vol. 17 no. 2
Type: Research Article
ISSN: 2046-469X

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Article
Publication date: 7 May 2020

Nur Al Ali, Andres Arriaga and Margarita Rubio

The purpose of this paper is to design a culinary education program and ascertain its impact on knowledge, phobias, culinary skills and diet quality in schoolchildren.

370

Abstract

Purpose

The purpose of this paper is to design a culinary education program and ascertain its impact on knowledge, phobias, culinary skills and diet quality in schoolchildren.

Design/methodology/approach

Repeated measures design to determine changes after the implementation of the culinary education program in a pre-school and primary school located in a Madrid (Spain) neighborhood with a low socioeconomic level. A total of 58 children agreed to participate in the program and 40 parents authorized the evaluation of the effect of the program. Variables were measured with Student’s t-test or Wilcoxon-signed range test for quantitative variables. Effect size was calculated by Cohen’s d.

Findings

The mean scores in knowledge and beliefs improved from 5.0 to 7.8 (P < 0.001; Cohen’s d = 1), the mean value obtained in the food phobias test decreased from 24.6 to 20.7 (P = 0.01; Cohen’s d = 0.53), diet quality on Kid Med Test score increased from 7.4 to 8.2 (P = 0.06; Cohen’s d = 0.38), and the children improved their culinary skills from 21.2 to 27.9 (P < 0.001; Cohen’s d = 0.66).

Research limitations/implications

Self-declared data could lead to information biases. Other limitations were the lack of control group and a scarce statistical power that could explain the absence of statistical significance in the results on diet quality. To observe the effects of this change on eating habits, long-term evaluations would have to be carried out.

Originality/value

The brand-new culinary education program had a positive effect on children’s knowledge of nutrition and culinary skills as well as reducing food phobias. This proposal is beyond the state-of-the-art and could be implemented elsewhere with a robust effect on children, parents and educators.

Details

Nutrition & Food Science , vol. 51 no. 1
Type: Research Article
ISSN: 0034-6659

Keywords

Available. Content available
Book part
Publication date: 12 November 2012

Abstract

Details

35th Anniversary Retrospective
Type: Book
ISBN: 978-1-78190-219-6

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Article
Publication date: 1 January 2004

Naceur Jabnoun and Sofiane Sahraoui

Organization structure has been rather ignored by TQM Gurus. It is not even clear whether a TQM organization is centralized or not. Many companies superimpose their TQM programs…

457

Abstract

Organization structure has been rather ignored by TQM Gurus. It is not even clear whether a TQM organization is centralized or not. Many companies superimpose their TQM programs on their existing structures overlooking the fact that the success of any organization rests heavily on the compatibility between its strategy and its structure. The absence of a clear perspective on a TQM structure inhibits the effective use of information technology (IT) as a quality enabling factor. This paper presents the main characteristics of a TQM structure and delineates the enabling role of IT for each.

Details

Competitiveness Review: An International Business Journal, vol. 14 no. 1/2
Type: Research Article
ISSN: 1059-5422

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Article
Publication date: 1 August 1932

BOURNEMOUTH fulfilled some of the high expectations of those who attended it. The welcome was cordial, the local arrangements good, as we were entitled to expect from so proved an…

22

Abstract

BOURNEMOUTH fulfilled some of the high expectations of those who attended it. The welcome was cordial, the local arrangements good, as we were entitled to expect from so proved an organizer as Mr. Charles Riddle and from his committee and staff, and, when fine, the town was most attractive. The weather, however, was bad, and too warm at the same time for most of us. One thing that certainly emerged from this experience was the real need to change the time of the conference. Only librarians among similar bodies appear to meet in the summer season. The accountants, engineers and other professional people confer in late May or in June, when they do not compete with holiday‐makers for accommodation and attention. The Council might well consider the re‐arrangement of its year with such a change in view.

Details

New Library World, vol. 35 no. 4
Type: Research Article
ISSN: 0307-4803

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