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Article
Publication date: 1 January 1983

Sara Rushinek

Computers were first used in manufacturing firms around 1958. Since then, their impact on manufacturing has been of mixed results. In some instances, they have greatly improved…

Abstract

Computers were first used in manufacturing firms around 1958. Since then, their impact on manufacturing has been of mixed results. In some instances, they have greatly improved the work done in the factories, especially in the area of computer controlled robots; while in other aspects of manufacturing, the results have been far below the desired standards. Inventory control and production scheduling are two examples of where computers have not lived up to management's expectations (Wright, 1974).

Details

Managerial Finance, vol. 9 no. 1
Type: Research Article
ISSN: 0307-4358

Article
Publication date: 1 May 1988

Charles Musès

A new and realistic approach to manageable natural sets of morphological and morphogenetic elements is discussed with a view to simplifying computer‐assisted design functions and…

Abstract

A new and realistic approach to manageable natural sets of morphological and morphogenetic elements is discussed with a view to simplifying computer‐assisted design functions and rendering such capability more flexible, powerful, and innovative for future needs in CAAD (Computer Assisted Architectural Design). The author believes that despite the violent hubris of a small but shrill party of machine idolators, humanity remains more biological than mechanical, and the salubrious and salutary source of architectural design still rests in the non‐artifactual creativity in which nature abounds, providing the most perennial and enduring source of design for human life and living styles. Computers are said to provide assistance here, especially in human‐interactive feedback loops, as well as can three‐dimensional “sections” of figures in higher spatial dimensions, not necessarily integral.

Details

Kybernetes, vol. 17 no. 5
Type: Research Article
ISSN: 0368-492X

Keywords

Article
Publication date: 1 February 1985

Walter Willborn

Quality assurance is more than mere compliance with customer requirements. It is to assure that product design, production and performance is soundly rooted in modern technology…

Abstract

Quality assurance is more than mere compliance with customer requirements. It is to assure that product design, production and performance is soundly rooted in modern technology. This means that production is fully rationalised, costs are minimised, and customer satisfaction is maximised. In this article, we analyse the basic relationship of quality assurance and advancing technology in the creation of competitive products and services. The various impacts of modern technology on traditional inspection and quality control at the individual workplace and quality assurance of software will be included.

Details

International Journal of Quality & Reliability Management, vol. 2 no. 2
Type: Research Article
ISSN: 0265-671X

Article
Publication date: 16 January 2009

Sekou Singare, Qin Lian, Wei Ping Wang, Jue Wang, Yaxiong Liu, Dichen Li and Bingheng Lu

This paper aims to describe computer‐aided design and rapid prototyping (RP) systems for the preoperative planning and fabrication of custom‐made implant.

2271

Abstract

Purpose

This paper aims to describe computer‐aided design and rapid prototyping (RP) systems for the preoperative planning and fabrication of custom‐made implant.

Design/methodology/approach

A patient with mandible defect underwent reconstruction using custom‐made implant. 3D models of the patient's skull are generated based on computed tomography image data. After evaluation of the 3D reconstructed image, it was identified that some bone fragment was moved due to the missing segment. During the implant design process, the correct position of the bone fragment was defined and the geometry of the custom‐made implant was generated based on mirror image technique and is fabricated by a RP machine. Surgical approach such as preoperative planning and simulation of surgical procedures was performed using the fabricated skull models and custom‐made implant.

Findings

Results show that the stereolithography model provided an accurate tool for preoperative, surgical simulation.

Research limitations/implications

The methods described above suffer from the expensive cost of RP technique.

Practical implications

This method allows accurate fabrication of the implant. The advantages of using this technique are that the physical model of the implant is fitted on the skull model so that the surgeon can plan and rehearse the surgery in advance and a less invasive surgical procedure and less time‐consuming reconstructive and an adequate esthetic can result.

Originality/value

The method improves the reconstructive surgery and reduces the risk of a second intervention, and the psychological stress of the patient will be eliminated.

Details

Rapid Prototyping Journal, vol. 15 no. 1
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 6 February 2020

Jane Brown, Anders Wäppling and Helen Woodruffe-Burton

The purpose of this paper is to draw attention to questionnaires as a corporate touch point, and their relationship with corporate identity (CI).

Abstract

Purpose

The purpose of this paper is to draw attention to questionnaires as a corporate touch point, and their relationship with corporate identity (CI).

Design/methodology/approach

Following observational research, the paper presents a review of published works, including journals, textbooks and industry papers that consider qualitative aspects of questionnaire design. Primary data was collected via existential phenomenological interviews to understand the experiences of employees who engage with questionnaires from external companies within the industrial business-to-business (B2B) industry.

Findings

A lack of practical advice around aesthetic appearance of questionnaires in both journal papers and research design textbooks is identified, suggesting limited awareness of visual aspects of questionnaire design, even for those with formal training. Through interviews, it is suggested that poor design is forgiven through the understanding of the practical nature of the document, the idea that CI is a performance that is unnecessary at particular points of the B2B relationship, and that a more powerful company need not spend time on CI if collecting data from a stakeholder that is perhaps perceived as less important than other stakeholders. The findings indicate that organisations should consider questionnaires as a vehicle to promote CI, and as stakeholders to consider the document in terms of their relationship with the issuing company.

Research limitations/implications

This study proposes that qualitative inquiry is required to further determine how questionnaires are understood as a corporate touch point by stakeholders.

Originality/value

This paper considers the relationship between questionnaire appearance and stakeholder perceptions in the context of CI.

Details

Qualitative Market Research: An International Journal, vol. 23 no. 1
Type: Research Article
ISSN: 1352-2752

Keywords

Article
Publication date: 1 January 2010

Ted Brown, Brett Williams, Shapour Jaberzadeh, Louis Roller, Claire Palermo, Lisa McKenna, Caroline Wright, Marilyn Baird, Michal Schneider‐Kolsky, Lesley Hewitt, Tangerine Holt, Maryam Zoghi and Jenny Sim

Computers and computer‐assisted instruction are being used with increasing frequency in the area of health science student education, yet students’ attitudes towards the use of…

Abstract

Computers and computer‐assisted instruction are being used with increasing frequency in the area of health science student education, yet students’ attitudes towards the use of e‐learning technology and computer‐assisted instruction have received limited attention to date. The purpose of this study was to investigate the significant predictors of health science students’ attitudes towards e‐learning and computer‐assisted instruction. All students enrolled in health science programmes (n=2885) at a large multi‐campus Australian university in 2006‐2007, were asked to complete a questionnaire. This included the Online Learning Environment Survey (OLES), the Computer Attitude Survey (CAS), and the Attitude Toward Computer‐Assisted Instruction Semantic Differential Scale (ATCAISDS). A multiple linear regression analysis was used to determine the significant predictors of health science students’ attitudes to e‐learning. The Attitude Toward Computers in General (CASg) and the Attitude Toward Computers in Education (CASe) subscales from the CAS were the dependent (criterion) variables for the regression analysis. A total of 822 usable questionnaires were returned, accounting for a 29.5 per cent response rate. Three significant predictors of CASg and five significant predictors of CASe were found. Respondents’ age and OLES Equity were found to be predictors on both CAS scales. Health science educators need to take the age of students and the extent to which students perceive that they are treated equally by a teacher/tutor/instructor (equity) into consideration when looking at determinants of students’ attitudes towards e‐learning and technology.

Details

Journal of Applied Research in Higher Education, vol. 2 no. 1
Type: Research Article
ISSN: 2050-7003

Keywords

Article
Publication date: 29 July 2014

Tor Söderström, Jan Åström, Greg Anderson and Ron Bowles

The purpose of this paper is to report progress concerning the design of a computer-assisted simulation training (CAST) platform for developing decision-making skills in police…

Abstract

Purpose

The purpose of this paper is to report progress concerning the design of a computer-assisted simulation training (CAST) platform for developing decision-making skills in police students. The overarching aim is to outline a theoretical framework for the design of CAST to facilitate police students’ development of search techniques in complex interactions within the built environment, learning to apply and perform the five “quick peek” techniques for information gathering, and subsequent risk evaluation.

Design/methodology/approach

The paper draws on Luckin's ecology of resources model of learner context informed with perspectives on reflective thinking from John Dewey and Donald Schön. The paper discusses design issues within the ecology of resources model applied on CAST for complex police situations.

Findings

It is suggested that Luckin's framework with its focus on the interaction between different elements and filters in the learner's context together with Schön's perspective on reflection challenge educational designers to look beyond the immediate development of specific tools (such as the CAST in this project) and examine how these tools will be effectively embedded in the overall learning experience.

Originality/value

This paper has presented two theoretical perspectives, Luckin's ecology of resources model and Schön's perspective on reflective practice as foundations for the educational design of CAST. Applying Luckin's framework as informed by Schön helps focus attention on issues that are important in the design process in order to facilitate educational transfer.

Article
Publication date: 27 January 2021

Irina Tatiana Garces and Cagri Ayranci

A review on additive manufacturing (AM) of shape memory polymer composites (SMPCs) is put forward to highlight the progress made up to date, conduct a critical review and show the…

1091

Abstract

Purpose

A review on additive manufacturing (AM) of shape memory polymer composites (SMPCs) is put forward to highlight the progress made up to date, conduct a critical review and show the limitations and possible improvements in the different research areas within the different AM techniques. The purpose of this study is to identify academic and industrial opportunities.

Design/methodology/approach

This paper introduces the reader to three-dimensional (3 D) and four-dimensional printing of shape memory polymers (SMPs). Specifically, this review centres on manufacturing technologies based on material extrusion, photopolymerization, powder-based and lamination manufacturing processes. AM of SMPC was classified according to the nature of the filler material: particle dispersed, i.e. carbon, metallic and ceramic and long fibre reinforced materials, i.e. carbon fibres. This paper makes a distinction for multi-material printing with SMPs, as multi-functionality and exciting applications can be proposed through this method. Manufacturing strategies and technologies for SMPC are addressed in this review and opportunities in the research are highlighted.

Findings

This paper denotes the existing limitations in the current AM technologies and proposes several directions that will contribute to better use and improvements in the production of additive manufactured SMPC. With advances in AM technologies, gradient changes in material properties can open diverse applications of SMPC. Because of multi-material printing, co-manufacturing sensors to 3D printed smart structures can bring this technology a step closer to obtain full control of the shape memory effect and its characteristics. This paper discusses the novel developments in device and functional part design using SMPC, which should be aided with simple first stage design models followed by complex simulations for iterative and optimized design. A change in paradigm for designing complex structures is still to be made from engineers to exploit the full potential of additive manufactured SMPC structures.

Originality/value

Advances in AM have opened the gateway to the potential design and fabrication of functional parts with SMPs and their composites. There have been many publications and reviews conducted in this area; yet, many mainly focus on SMPs and reserve a small section to SMPC. This paper presents a comprehensive review directed solely on the AM of SMPC while highlighting the research opportunities.

Details

Rapid Prototyping Journal, vol. 27 no. 2
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 1 June 1992

Afsaneh Fanaeian‐Nour and Brian H. Kleiner

Reviews the impact of computers on the business world. Suggeststhat organizational structure is now dictated by advances in the fieldand that information technology is changing…

1854

Abstract

Reviews the impact of computers on the business world. Suggests that organizational structure is now dictated by advances in the field and that information technology is changing the fundamental nature of industry. Discusses the future goals of the computer industry and the effects the expected computer revolution will have on organizational management. Briefly discusses office and factory automation, integrated computer systems, microcomputers and fifth‐generation computers. Includes two case studies to illustrate how computers have been used in a bakery chain and a hospital in Taiwan.

Article
Publication date: 1 February 1979

Armin Töpfer

Introduction Within the framework of an empirical study the structure and the developmental stage of planning and control systems in 355 companies of different branches and sizes…

Abstract

Introduction Within the framework of an empirical study the structure and the developmental stage of planning and control systems in 355 companies of different branches and sizes in German industry were investigated. In so doing planning and control, with the help of data processing, were analysed throughout industry as a whole as well as in sectional classes.

Details

Management Decision, vol. 17 no. 2
Type: Research Article
ISSN: 0025-1747

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