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1 – 10 of over 2000
Article
Publication date: 1 January 1991

D.F.H. Wolfe, S.W. Wijesoma and R.J. Richards

Tasks in automated manufacturing and assembly increasingly involve robot operations guided by vision systems. The traditional “look‐and‐move” approach to linking machine vision…

Abstract

Tasks in automated manufacturing and assembly increasingly involve robot operations guided by vision systems. The traditional “look‐and‐move” approach to linking machine vision systems and robot manipulators which is generally used in these operations relies heavily on accurate camera to real‐world calibration processes and on highly accurate robot arms with well‐known kinematics. As a consequence, the cost of robot automation has not been justifiable in many applications. This article describes a novel real‐time vision control strategy giving “eye‐to‐hand co‐ordination” which offers good performance even in the presence of significant vision system miscalibrations and kinematic model parametric errors. This strategy offers the potential for low cost vision‐guided robots.

Details

Assembly Automation, vol. 11 no. 1
Type: Research Article
ISSN: 0144-5154

Article
Publication date: 4 May 2008

Ian Barron and Keith Topping

This narrative review explored the efficacy of school-based child sexual abuse prevention programmes between 1990 and 2002. There were 22 efficacy studies that met clear inclusion…

Abstract

Purpose

This narrative review explored the efficacy of school-based child sexual abuse prevention programmes between 1990 and 2002. There were 22 efficacy studies that met clear inclusion criteria. Results covered both methodological design and the range of outcome measures. Methodology was analysed through four dimensions (target population, prevention programme implementation, evaluation methodology and cost-effectiveness). Outcomes for children covered nine categories (knowledge, skills, emotion, perception of risk, touch discrimination, reported response to actual threat/abuse, disclosure, negative effects and maintenance of gains). The studies had many methodological limitations. Prevention programmes had a measure of effectiveness in increasing children ' s awareness of child sexual abuse as well as self-protective skills. Beyond minimal disclosure rates, there was no evidence to demonstrate that programmes protected children from intra-familial sexual abuse. For a small number of children prevention programmes produced minimal negative emotional effects. Recommendations for future research, policy and practice, include realistic outcomes for child participants and locating programmes within wider abuse prevention measures.

Details

Journal of Children's Services, vol. 3 no. 3
Type: Research Article
ISSN: 1746-6660

Keywords

Article
Publication date: 11 March 2009

Kam C. Chan, Hung‐Gay Fung and Wai K. Leung

We examine the citations from four international business (IB) journals over 2000‐2004 to show the areas, the journals, and the institutions that impact IB research. The leading…

Abstract

We examine the citations from four international business (IB) journals over 2000‐2004 to show the areas, the journals, and the institutions that impact IB research. The leading works that influence IB research are primarily management journals, scholarly books, and IB journals. IB research is published in non‐IB journals, as well and this has influenced the recent research in IB journals. U.S. and non‐U.S. academic institutions and non‐academic organizations are among the top 100 institutions that impact IB research, indicating that this research is a truly global endeavor. Finally, recent IB research is influenced more by recent published research than by past research. Scholarly books have become less influential, while the economics, finance, and marketing journals show no change in the influence on IB research over time.

Details

Multinational Business Review, vol. 17 no. 1
Type: Research Article
ISSN: 1525-383X

Keywords

Article
Publication date: 1 November 2006

Jane Barlow, Doug Simkiss and Sarah Stewart‐Brown

The aim of this article is to summarise the available evidence from systematic reviews about the effectiveness of interventions to prevent or treat child physical abuse and…

Abstract

The aim of this article is to summarise the available evidence from systematic reviews about the effectiveness of interventions to prevent or treat child physical abuse and neglect. A computerised search was undertaken of major electronic databases up to December 2005 using key search terms. Only systematic reviews were included in which the primary studies evaluated the effectiveness of targeted or indicated interventions for child physical abuse or neglect. A total of 31 systematic reviews were identified and 15 met all the inclusion criteria. They covered a range of interventions/services, including home visiting, parenting programmes, multi‐component interventions, intensive family preservation services, family‐focused casework and multi‐systemic family therapy. There was limited evidence of the effectiveness of services in improving objective measures of abuse and neglect, due in part to methodological issues involved in their measurement, but good evidence of modest benefits in improving a range of outcomes that are associated with physical abuse and neglect, including parental and family functioning and child development. The results also showed some interventions (eg. media‐based and perinatal coaching) to be ineffective with high‐risk families. The evidence provided by these reviews has clear implications for children's services in the UK and other western developed countries.

Details

Journal of Children's Services, vol. 1 no. 3
Type: Research Article
ISSN: 1746-6660

Keywords

Article
Publication date: 1 April 2001

George B. Cunningham and Christina A. Rivera

The purpose of this paper is to (a) distinguish the structural designs, and (b) examine the relationship between structure and effectiveness in American sport organizations…

Abstract

The purpose of this paper is to (a) distinguish the structural designs, and (b) examine the relationship between structure and effectiveness in American sport organizations. Formalization, centralization, and specialization were examined to determine the structural designs. Senior level administrators from National Collegiate Athletic Association Division I (N = 86) departments completed an electronic questionnaire. Cluster analysis was used to group departments according to the three dimensions of structure. Results demonstrated the presence of two structural designs—the Simple Structure and the Enabling Structure. MANCOVA procedures showed differences between departments in athletic achievement, but not in the education of student athletes. Discussion of the findings and future directions are presented.

Details

The International Journal of Organizational Analysis, vol. 9 no. 4
Type: Research Article
ISSN: 1055-3185

Article
Publication date: 1 June 2009

Jeanne M. Wolfe and Sarah McCans

This paper reports on a pilot project to develop a 32-acre site made available by the City of Kampala for housing with the express purpose of promoting urban agriculture. Started…

Abstract

This paper reports on a pilot project to develop a 32-acre site made available by the City of Kampala for housing with the express purpose of promoting urban agriculture. Started in 2004 under the leadership of a city agronomist, with the aid of research teams from McGill University, Montreal, Makerere University, Kampala, and financial support from IDRC, the project is still ongoing. The process is one of participatory planning with the future residents, a group of mixed ethnicity and religions from all parts of the city, and includes training in house construction and agricultural techniques. Project implementation has been slower than anticipated due to unforeseen hazards such as mislaid title deeds, unavailability of government resources, communication shut-downs, the time required to transact business, acquire permissions, permits and the like, and most recently by the threat of a major power line from the Bujagali Falls to serve Kampala being thrust through the site. We nevertheless remain optimistic of ultimate success.

Details

Open House International, vol. 34 no. 2
Type: Research Article
ISSN: 0168-2601

Keywords

Article
Publication date: 25 August 2017

Candice T. Hux

This synthesis covers academic research on the use of valuation, tax, information technology (IT), and forensic specialists on audit engagements. The importance and role of…

Abstract

This synthesis covers academic research on the use of valuation, tax, information technology (IT), and forensic specialists on audit engagements. The importance and role of specialists on audit engagements have recently increased, and specialist use has garnered significant attention from regulators and academics. Given the PCAOB’s (2017b) recent proposal to revise auditing standards regarding specialists’ involvement, it is important to review the specialist literature as a whole. By integrating research across these four domains, I identify commonalities and differences related to: (1) factors associated with the use of specialists on audit engagements (including the nature, timing, and extent of use); (2) factors impacting auditors’ interactions with specialists (including specialists contracted by the auditor or management); and (3) outcomes associated with the use of specialists. This integrated analysis of the specialist literatures shows variation in the use of specialists, and various factors affecting both if and how they are involved and whether auditors use specialists internal or external to the audit firm. Additionally, research has sometimes (but not always) linked specialist involvement to higher audit quality. The commonalities and areas of variation identified are informative to audit research and practice, particularly as regulators and audit firms look to improve the quality of audits using specialists. Throughout the synthesis, I also provide a number of directions for future research.

Details

Journal of Accounting Literature, vol. 39 no. 1
Type: Research Article
ISSN: 0737-4607

Keywords

Article
Publication date: 14 March 2018

Keryn Chalmers, David Hay and Hichem Khlif

In 2001, the US moved to regulate internal control reporting by management and auditors. While some jurisdictions have followed the lead of the US, many others have not. An…

3266

Abstract

In 2001, the US moved to regulate internal control reporting by management and auditors. While some jurisdictions have followed the lead of the US, many others have not. An important question, therefore, is the relevance of internal control to stakeholders. The more specific issue of the benefits of US-style regulation of internal control reporting is also topical. We review studies on the determinants of internal control quality and its economic consequences for stakeholders including investors, creditors, managers, auditors and financial analysts. We extend previous reviews by focusing on US studies published since 2013 as well as all non-US studies investigating IC quality including countries regulating IC disclosure as well as unregulated settings and both developed and developing economies. In doing so, we identify research questions where evidence remains mixed and new directions in which there are research opportunities.

Three main insights arise from our analysis. First, evidence on the economic consequences of internal control quality suggests that the quality of internal control can have a significant effect on decision making by users of financial information. Second, the results of research on the empirical association between ownership structure, certain board characteristics and internal control quality is generally mixed. Empirical evidence concerning the association between audit committee characteristics and internal control quality generally supports a positive and significant association. Finally, while studies in non-US jurisdictions are increasing, opportunities remain to explore the determinants and consequences of internal control in other jurisdictions. Our review provides evidence for policy makers of whether there are benefits from requiring management and auditors to report on internal control over financial reporting.

Details

Journal of Accounting Literature, vol. 42 no. 1
Type: Research Article
ISSN: 0737-4607

Keywords

Article
Publication date: 1 September 1999

Paul Boyle, Tom Cooke, Keith Halfacree and Darren Smith

Presents the findings of a study of long distance migrations for employment opportunities in both the US and the UK. Compares the cross‐national differences between the two…

1031

Abstract

Presents the findings of a study of long distance migrations for employment opportunities in both the US and the UK. Compares the cross‐national differences between the two countries and tries to investigate the effects of the relative resources of the partner in their subsequent search for employment. Attempts to discover any gender differences based upon occupational status. Evaluates the similarity and differences between the countries.

Details

International Journal of Sociology and Social Policy, vol. 19 no. 9/10/11
Type: Research Article
ISSN: 0144-333X

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Article
Publication date: 1 June 2003

Jaroslav Mackerle

This paper gives a bibliographical review of the finite element and boundary element parallel processing techniques from the theoretical and application points of view. Topics…

1202

Abstract

This paper gives a bibliographical review of the finite element and boundary element parallel processing techniques from the theoretical and application points of view. Topics include: theory – domain decomposition/partitioning, load balancing, parallel solvers/algorithms, parallel mesh generation, adaptive methods, and visualization/graphics; applications – structural mechanics problems, dynamic problems, material/geometrical non‐linear problems, contact problems, fracture mechanics, field problems, coupled problems, sensitivity and optimization, and other problems; hardware and software environments – hardware environments, programming techniques, and software development and presentations. The bibliography at the end of this paper contains 850 references to papers, conference proceedings and theses/dissertations dealing with presented subjects that were published between 1996 and 2002.

Details

Engineering Computations, vol. 20 no. 4
Type: Research Article
ISSN: 0264-4401

Keywords

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