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1 – 10 of over 14000Yue Wu, Dai Senoo and Rémy Magnier‐Watanabe
This paper intends to propose an “ontological shift SECI model” as a tool to diagnose organizations in the context of knowledge creation, and thereby support the management of…
Abstract
Purpose
This paper intends to propose an “ontological shift SECI model” as a tool to diagnose organizations in the context of knowledge creation, and thereby support the management of knowledge creation‐related projects.
Design/methodology/approach
This research's hypothesis is based on existing knowledge creation theories and is tested using a case study methodology. The authors first examine the model in a completed project in order to test its validity and second, apply it in Company A's software project to demonstrate its feasibility and usefulness.
Findings
In any given project, knowledge creation activities occur in various ontological entities – individual, group, organization or social‐network. The diagnosis tool, which proved to be useful in this paper, traces such ontological shifts and makes visible all key activities of a knowledge creation project. These activities form an “ontological shift model” and trace an “activity map” which exposes underlying enablers and barriers, and provides viable solutions for improvement.
Research limitations/implications
To carry out the analysis, the key activities identified in the knowledge creation‐related project have to be described in detail according to their ontological and epistemological dimensions. However, such description is complex and requires specialized expertise in knowledge creation and rich knowledge of the ongoing project.
Practical implications
The tool proved useful for supporting project managers in diagnosing their project's knowledge creation shortcomings. When knowledge creation breakdowns occur in a project, the tool can act as a navigator and uncover alternatives to continue the knowledge‐creating spiral.
Originality/value
Knowledge creation process is difficult to manage because of its cause ambiguity and intangibility. What is a knowledge creation activity? And why? This model makes explicit experienced managers' tacit solutions to knowledge creation problems. It can make organizational knowledge creation activities visible and therefore manageable for junior staff, outside consultants and even future software modeling.
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Describes the ongoing development of a Petri‐Net‐based machine toolfailure diagnosis system. The described system incorporates conditionmonitoring systems and expert system‐based…
Abstract
Describes the ongoing development of a Petri‐Net‐based machine tool failure diagnosis system. The described system incorporates condition monitoring systems and expert system‐based diagnostic tools. Brings these together with the Petri‐Net monitoring system to form an integrated fault location and rectification package and an associated maintenance management system.
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The purpose of this paper is to discuss the system approaches and their application for managing IBS building in the context of Malaysian maintenance practice. Currently, the…
Abstract
Purpose
The purpose of this paper is to discuss the system approaches and their application for managing IBS building in the context of Malaysian maintenance practice. Currently, the maintenance management method has affected the efficiency of the complex and high-rise industrialised building system (IBS) building maintenance management in Malaysia. Many issues such as poor service delivery, limited budgets, less competent staff and defect repetition emerged because of the usage of conventional method applications (paper-based form). The data revealed that the practice of maintenance management for complex and high-rise IBS buildings needs to be digitalised.
Design/methodology/approach
This qualitative research was carried out by conducting literature review and semi-structured interviews. Eight major maintenance organisations were selected based on a conventional method of practice in managing maintenance for complex and high-rise IBS buildings. The computerised system was developed using a data flow diagram and coding. Subsequently, the prototype system was tested.
Findings
By having this prototype system, the defect diagnosis and decision-making process become easier, faster and cost-effective in facilitating the maintenance assessment, defect diagnosis and control in relation to IBS building structure components.
Originality/value
In conclusion, the prototype system may improve the effectiveness of maintenance management practices for IBS building structure components in reducing defect design risks such as design calculation error to provide high-quality IBS building structure components for a safe and healthy environment.
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Considers an integrated approach to maintenance management, based on the development of an advanced machine tool failure diagnosis and recovery system. Outlines how such systems…
Abstract
Considers an integrated approach to maintenance management, based on the development of an advanced machine tool failure diagnosis and recovery system. Outlines how such systems can be utilized to effectively monitor the ever more complicated machining facilities used in modern manufacturing. Illustrates how a Petri‐net based system has been developed to meet the needs of a modern computer‐based maintenance facility and the potential that such systems provide in a move towards total productive maintenance. Deals with the steps taken to ensure that such a system can be successfully deployed, and considers how the resulting integrated maintenance management system can benefit existing users of advanced manufacturing technology.
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Aims first, to develop an instrument for a holistic analysis of learning organizations; and second, to test the validity and reliability of this instrument. The framework…
Abstract
Aims first, to develop an instrument for a holistic analysis of learning organizations; and second, to test the validity and reliability of this instrument. The framework developed was mainly influenced by the work of Mike Pedler, Tom Boydell and John Burgoyne, Peter M. Senge as well as Chris Argyris and Donald A. Schön. Analyses eight existing diagnosis tools. The Learning Organization Diamond Tool was based on a concept of a learning organization regarded as a structure of related elements. Data consisting of 691 answers were gathered from 25 Finnish organizations in 1998. After analysis the reliability of the instrument was measured with Cronbach’s alpha. Cronbach’s alphas for the elements of the tool varied between 0.5141 and 0.8617. Validity of the tool was established by presenting the process as a chain of phases from theory to statements. Comparison between the tool developed and other tools presented in this article yields somewhat contradictory findings, because the purposes of the instruments differ. The tool developed here aims to create a holistic picture for further analysis and discussions and to serve as an internal tool for development. More tailored instruments should be developed for more specific purposes. The article is aimed at an audience involved in learning organizations and their development.
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The purpose of this paper is to focus on the development of an integrated computerised maintenance management system to improve the information storage of design and construction…
Abstract
Purpose
The purpose of this paper is to focus on the development of an integrated computerised maintenance management system to improve the information storage of design and construction, diagnostic and defect risk assessments on IBS building through the integration of building information modelling (BIM).
Design/methodology/approach
The methodology used interviews with the IBS building client/maintenance contractor in Malaysia to gather information about maintenance management problems, approaches to address problems, information and communication technology implementation and use of emerging technologies, in addition to prototyping a system development life cycle for system development.
Findings
Relevant process flowchart documents of system development were obtained from the case study and reviewed to assist in providing an automation technique for decision-making and structural defect diagnostic operation through the integration of Visual Basic.Net, MS Access and Autodesk Revit software.
Originality/value
This research focuses on automatic bidirectional communications between an Expert System and BIM on a database level. Adoption of the approaches suggested in the research will enable the system to promote the development of zero IBS building maintenance.
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This paper describes work undertaken to support an integrated approach to the autonomous maintenance management of machine tools and flexible manufacturing systems. The work…
Abstract
This paper describes work undertaken to support an integrated approach to the autonomous maintenance management of machine tools and flexible manufacturing systems. The work described was initiated as part of a collaborative research project, funded under the European Community Eureka Maine project initiative as EU744: Integrated Condition and Machining Process Monitoring System for Flexible Manufacturing Systems and for Stand‐alone CNC Machine Tools. The paper considers the steps needed to develop and implement truly autonomous machine tool maintenance management systems, and outlines the benefits which can be obtained from such approaches. The systems described have been deployed within collaborating industrial partners, each of whom is an existing user of advanced manufacturing technology. Their impact on these manufacturing systems is considered, with reference to the improvements in overall equipment effectiveness (OEE). The paper cites the improvements made in relation to specific flexible manufacturing cells as justification for the outlined system improvements.
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Noreen Tehrani and Ian Hesketh
The purpose of this paper is to examine the role that psychological screening and surveillance can take in improving the delivery of psychological support to emergency service…
Abstract
Purpose
The purpose of this paper is to examine the role that psychological screening and surveillance can take in improving the delivery of psychological support to emergency service responders (ESRs) at a time of increasing demands and complexity.
Design/methodology/approach
The study aims to present and discuss the use of psychological screening and surveillance of trauma exposed emergency service workers.
Findings
The evidence supports the use of psychological screening and surveillance using appropriate validated questionnaires and surveys.
Research limitations/implications
The findings suggest that emergency services should be using psychological screening and surveillance of ESRs in roles where there is high exposure to traumatic stress.
Originality/value
These findings will help emergency service organisations to recognise how psychological screening and surveillance can be used as part of a wider programme of well-being support. This approach can also help them meet their legal health and safety obligations to protect the psychological health and well-being of their ESRs.
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Maria Del Pilar Colin Hernandez and Ashraf Labib
The purpose of this paper is to propose a model for assisting in the decision-making process for acquiring a condition monitoring (CM) system for an oil-immersed power transformer…
Abstract
Purpose
The purpose of this paper is to propose a model for assisting in the decision-making process for acquiring a condition monitoring (CM) system for an oil-immersed power transformer in order to improve its maintainability.
Design/methodology/approach
The proposed model is based on the analytic hierarchy process. The assessment was performed by pairwise comparisons, and a sensitivity analysis (what-if analysis) was used to identify the implications of changing the criteria weights. In order to select the criteria and alternatives, a search was conducted for the power transformer failure modes, monitored parameters and CM technologies.
Findings
The proposed model provides a structured solution for a complex problem: deciding the best combination of technologies for CM of power transformers.
Research limitations/implications
Because the pairwise comparisons were done only by the author, the results may need to be improved with the assessment of more experts. Also, it was done for a specific type of transformer; it might be necessary to customise the alternatives for other cases. Finally, as a future consideration, more levels can be added to the hierarchy to improve the accuracy of the model.
Practical implications
The power transformer is an asset where the most appropriate maintenance strategy for it is condition-based maintenance. In order to improve its maintainability, it is recommendable to improve its testability and diagnosability. For achieving this goal, the maintenance personnel have to decide the best combination of technologies for CM. The methodology developed can assist the decision makers to select the most appropriate cost-benefit strategy.
Originality/value
The paper presents a structured and generic method of selecting the most appropriate CM system for power transformers.
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Azzeddine Allioui, Badr Habba and Taib Berrada El Azizi
After completion of the case study, students will be able to examine the financial implications of Maghreb Steel’s substantial investment in the Blad Assolb complex in 2007 within…
Abstract
Learning outcomes
After completion of the case study, students will be able to examine the financial implications of Maghreb Steel’s substantial investment in the Blad Assolb complex in 2007 within the restructuring plan; explore how this decision influenced the company’s financial health and strategic position in the steel market, within the context of the restructuring plan; assess the impact of the 2008 economic crisis within the restructuring plan; analyze how the crisis affected the company’s pricing strategies, profitability and overall business strategy; investigate the financial and strategic consequences of the hot rolling activity initiated as a result of the Blad Assolb project within the company’s restructuring plan; and critique how this venture impacted the company’s operations, cost structure and competitiveness in the steel industry, aligned with the restructuring plan.
Case overview/synopsis
This case study deals with the only flat steel producer in Morocco: Maghreb Steel, the Moroccan family-owned company created in 1975 by the Sekkat family. It was a leading steel company. At the beginning, the company was specialized in the field of steel tubes, but thanks to its growth ambitions, the Sekkat family had made Maghreb Steel a major player in the Moroccan steel sector. In the same logic of development, the top management of Maghreb Steel launched in 2007 in the adventure to create the first production complex of cold rolling in Morocco – an investment that pushed Maghreb Steel to resort to a debt of more than 6bn dirhams (DH) with a consortium of six banks and would have allowed the company a huge leap in growth, except that the decision-makers of the group Sekkat could not see coming the economic crisis of 2008 causing the fall of steel prices by 62% compared to 2007. Thus, from its effective launch in 2010, the activity of hot rolling would become, for the company, a regrettable orientation. Moreover, the national market could not absorb all the production of the complex that the company called Blad Assolb. In response to this difficult situation, Maghreb Steel decided to store its goods to avoid selling at a loss. Faced with this situation of sectoral crisis and deterioration of its activity, Maghreb Steel lost its ability to honor its financial commitments with the banking consortium. From then on, the company became a case of failure, and the recovery measures had not ceased to be duplicated by the various stakeholders: State, Sekkat family, creditors and management of the company, having only one objective in mind: Save Maghreb Steel! This said, the present case study is dedicated to the financial and strategic analysis of the current situation and the evolution of the company throughout the crisis period to finally propose a suitable recovery plan to save Maghreb Steel.
Complexity academic level
The case study can be taught to students of master’s degrees in financial management as a synthesis of finance courses. It can also be used to train executives and managers working in family businesses as part of professional certification training.
Supplementary materials
Teaching notes are available for educators only.
Subject code
CSS 1: Accounting and finance.
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