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Article
Publication date: 15 August 2016

William Walker Wroe, Jessica Gladstone, Tim Phillips, Scott Fish, Joseph Beaman and Austin McElroy

This paper aims to establish a method to verify in real time the quality of a part being built using Selective Laser Sintering (SLS).

Abstract

Purpose

This paper aims to establish a method to verify in real time the quality of a part being built using Selective Laser Sintering (SLS).

Design/methodology/approach

A SLS build of 30 Nylon 12 tensile bars was done while using an infrared camera to record the thermal history of each bar. The thermal history was then compared to the ultimate tensile strength (UTS) of each bar. In addition, an attempt was made to identify where the fracture of each bar occurred based on its thermal history.

Findings

Several analysis techniques were used to compare the thermal history of each bar to its UTS. The strongest correlation found was 0.746. In addition, multiple strategies for predicting the break location where used, with the most successful making a correct prediction on 46 per cent of the bars.

Originality/value

This paper studies the feasibility of in-situ build verification, a technique that if successful would greatly help the further adoption of SLS as a method of manufacturing.

Details

Rapid Prototyping Journal, vol. 22 no. 5
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 1 June 2015

Yeolib Kim and Jae Seon Jeong

The purpose of this paper is to explore how the Big-Five model of personality traits relates to the use of multiple internet functions and test if the relationship differs by…

1191

Abstract

Purpose

The purpose of this paper is to explore how the Big-Five model of personality traits relates to the use of multiple internet functions and test if the relationship differs by gender, age, and education.

Design/methodology/approach

To test the research questions, this study uses data from a large-scale survey of 9,479 Korean media users. Poisson’s regression is applied to model the count data, which accounts for the number of internet functions used. In the regression models, the first block entered is socio-demographics followed by a second block including personality traits.

Findings

Results indicate that openness to experience and conscientiousness are positively related to using multiple internet functions, whereas emotional stability has a negative relationship. The findings differed depending on age and education. The younger age cohort, with higher levels of conscientiousness and extraversion, are likely to use more internet functions. In addition, the relationship between conscientiousness and using multiple internet functions is relevant for users with higher education levels.

Originality/value

The present paper is the first that uses multiple internet functions as a critical variable to study individual difference factors. Overall, this study provides evidence that individual difference factors such as socio-demographics and personality traits have a strong role to play in internet research.

Details

Internet Research, vol. 25 no. 3
Type: Research Article
ISSN: 1066-2243

Keywords

Article
Publication date: 1 November 2006

Joseph R. Sasson and Ian Douglas

The current paper seeks to describe a conceptual integration of the fields of performance analysis, knowledge management (KM), and technology to create a net‐centric knowledge

2868

Abstract

Purpose

The current paper seeks to describe a conceptual integration of the fields of performance analysis, knowledge management (KM), and technology to create a net‐centric knowledge management system (KMS).

Design/methodology/approach

The design methodology incorporates an interdisciplinary approach and the involvement of various government agencies that provides a basis for creating a process‐centered KMS.

Findings

Three prototypes that integrate the aforementioned fields have been created and demonstrate the viability and value of this type of KMS.

Originality/value

The authors know of no other system that is as integrative, interdisciplinary, comprehensive, and effective at taking a process‐centered view of KM. This paper provides an example of how such a system can be built and implemented to meet KM needs in a complex environment with knowledge accessibility challenges.

Details

Journal of Knowledge Management, vol. 10 no. 6
Type: Research Article
ISSN: 1367-3270

Keywords

Article
Publication date: 1 December 1997

Abdi M. Kusow, Leon C. Wilson and David E. Martin

Empirical findings on the determinants of perceived satisfaction with the police generally have been sparse and inconclusive. More importantly, most studies have failed to control…

1926

Abstract

Empirical findings on the determinants of perceived satisfaction with the police generally have been sparse and inconclusive. More importantly, most studies have failed to control for the confounding effects of race and residential location on perceived satisfaction. Presents a contribution to the evaluation of public perceptions of the police. Using multiple classification analysis, examines whether race and residential location interact in their effects on citizen attitudes toward the police. Concludes that there is little support for the view that minorities in general are less satisfied with police performance. Suggests that perceived satisfaction with the police is determined by residential location rather than racial factors.

Details

Policing: An International Journal of Police Strategies & Management, vol. 20 no. 4
Type: Research Article
ISSN: 1363-951X

Keywords

Article
Publication date: 1 January 1995

Howard W. Combs and Carl H. Tong

The auto industry plays a vitally important role in the U.S. economy. Automotive products account for an estimated sixteen percent of all durable goods shipments in the U.S. and…

3966

Abstract

The auto industry plays a vitally important role in the U.S. economy. Automotive products account for an estimated sixteen percent of all durable goods shipments in the U.S. and affect many other critical industries, such as primary metal, machine tools, plastics, rubber, glass, tire, battery, and electronics industries (Koretz and Treece, 1989). American auto companies together with their suppliers provide good‐paying jobs for several million American workers. A strong U.S. auto industry is essential to a prosperous U.S. economy.

Details

Competitiveness Review: An International Business Journal, vol. 5 no. 1
Type: Research Article
ISSN: 1059-5422

Article
Publication date: 1 June 1989

K.G.B. Bakewell

The management principles enunciated by Fayol are surveyed and anumber of management techniques are described including brainstorming,budgeting, communication, ergonomics…

Abstract

The management principles enunciated by Fayol are surveyed and a number of management techniques are described including brainstorming, budgeting, communication, ergonomics, interfirm comparisons, management audit, management by objectives, network analysis, and organisation and methods.

Details

Library Management, vol. 10 no. 6
Type: Research Article
ISSN: 0143-5124

Keywords

Article
Publication date: 8 May 2017

Yue Cai Hillon and David M. Boje

Calls for dialectical learning process model development in learning organizations have largely gone unheeded, thereby limiting conceptual understanding and application in the…

Abstract

Purpose

Calls for dialectical learning process model development in learning organizations have largely gone unheeded, thereby limiting conceptual understanding and application in the field. This paper aims to unify learning organization theory with a new understanding of Hegelian dialectics to trace the development of the storytelling learning organization. The “storytelling learning organization” is a conceptual framework presented along with criteria to evaluate different kinds of dialectical development claims in “storytelling learning organization” work that are bona fide instances of one or another dialectical ontology ranging from Marxian, to Hegelian, to Brierian, to Žižekian.

Design/methodology/approach

Ontological evaluation and critique of a variety of “storytelling learning organization” practices posit different dialectical ontology and consequences for theory and practice. Through a case example of business process reengineering (BPR) in a “public research university (PRU)”, the storytelling of “schooling” versus “education” ideas and practices, in a place, in a period and in material ways of mattering, never achieves synthesis. The dialectical development of resistance to implementation evolves toward transcendence into irreducible oppositions of ontological incompleteness – the essence of a learning organization.

Findings

This ontological analysis focuses on the use of ideas and practices by opposing storytelling agents and actants to uncover a learning organization’s dialectical development in its own storytelling, its narrative and counter-narrative enactments, and its attempts to unpack contradictions. The PRU under study has gone through a series of financial crises, and its learning organization responses were downsizing staff and faculty positions and implementing BPR in ways that worsened the situation. The process resulted in staff and faculty leaving even before the reorganization was completed and enrollment dropped dramatically, in great part due to the negative press and the excessive standardization of the curriculum that accompanies “schooling” displacing acts of “education” practices and ideations. Meanwhile, the administrators are still trying to manage the narrative and control it so as to forestall additional attrition.

Originality/value

The theory of “storytelling learning organization” is original. The question answered here has practical value because institutions have choices to make concerning the kind of dialectical narrative and counter-narrative development that is cultivated, and there are options for transforming or moving to an alternative narrative and counter-narrative development process. The analysis of the case also illustrates a pattern of intervention that is, on the one hand, unsuccessful in developing “higher” education and, on the other hand, successful in shutting down the efficacy of a PRU by centrist use of reengineering to accomplish more schooling, more downsizing and more installation of “academic capitalism” ideas and practices.

Details

The Learning Organization, vol. 24 no. 4
Type: Research Article
ISSN: 0969-6474

Keywords

Article
Publication date: 16 March 2018

Jesper Haga, Kim Ittonen, Per C. Tronnes and Leon Wong

We argue that managers’ choice to manage earnings depends on the trade-off in the present value of expected future net benefits associated with that choice. Specifically, we…

Abstract

We argue that managers’ choice to manage earnings depends on the trade-off in the present value of expected future net benefits associated with that choice. Specifically, we examine if discount rates are associated with the likelihood that managers engage in earnings management to meet or beat various earnings targets. We find that discount rates are positively associated with income-increasing earnings management. This means that managers increase both accrual-based and real earnings management when discount rates are higher. However, the economic magnitude of this association is relatively moderate.

Details

Journal of Accounting Literature, vol. 41 no. 1
Type: Research Article
ISSN: 0737-4607

Keywords

Article
Publication date: 1 February 1970

March WED.4. One‐Day Conference on In‐Training of Library and Information Staff. Imperial College, London.

Abstract

March WED.4. One‐Day Conference on In‐Training of Library and Information Staff. Imperial College, London.

Details

Aslib Proceedings, vol. 22 no. 2
Type: Research Article
ISSN: 0001-253X

Article
Publication date: 1 June 2002

Barrie O. Pettman and Richard Dobbins

This issue is a selected bibliography covering the subject of leadership.

26867

Abstract

This issue is a selected bibliography covering the subject of leadership.

Details

Equal Opportunities International, vol. 21 no. 4/5/6
Type: Research Article
ISSN: 0261-0159

Keywords

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