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Article
Publication date: 23 September 2013

Allen Y. Chang, Yu-Yung Li, Min-Hsiung Hung and Ting-Fan Yen

The purpose of this paper is to describe the development of a novel mobile monitoring and control (MC) framework with active-push and plug-and-play capabilities. This proposed…

Abstract

Purpose

The purpose of this paper is to describe the development of a novel mobile monitoring and control (MC) framework with active-push and plug-and-play capabilities. This proposed framework is particularly designed to addresses the shortcomings of the traditional factory MC systems in sharing information over the internet, protecting the system security, delivering warning messages, and deploying monitoring points.

Design/methodology/approach

By leveraging web service technology, mobile devices, and wireless communication, this paper describes the methodology and approach for designing a MC server, a wireless monitoring module (WMM), an intelligent v-Machine, two active-push mechanisms, a pocket PC application, and a smart phone application.

Findings

The designed WMM enables the monitoring points to be deployed in a mobile manner. The proposed mobile MC framework (MMCF) can timely detect abnormalities of appliances and equipment and turn off appliances in dangerous situations through WMM. It can also instantly deliver various warning contents to the mobile devices carried by the responsible persons. The v-Machine is built based on virtual metrology (VM) technology and can predict production precision of machined workpieces.

Research limitations/implications

With the successful design and testing of the novel MMCF, this framework can obviously be used for many more applications and developments.

Practical implications

The authors' implement a factory MC system based on the proposed framework and conduct various integration tests on two electric appliances and a practical CNC machine tool in a factory. Testing results shows that the factory MC system works smoothly according the design goals and can overcome the shortcomings of traditional factory MC systems. The MC system also presents good performances, instantly delivering warning contents with a size ranging from 1K bytes to 10M bytes to the users within few seconds.

Social implications

The proposed MMCF exploits various automation technologies to detect equipment's abnormalities, reduce the rate of product defects caused by human errors, reinforce security, prevent accidents, and ensure the safety of operations.

Originality/value

The proposed MMCF can effectively promote existing factory MC systems to achieve the merits of mobile MC, which is a unique contribution of this work, compared to previous studies. The results of this study can be applied to a variety of industrial automation applications, including factory automation and assembly automation.

Article
Publication date: 1 February 2005

Jürgen Kai‐Uwe Brock and Yu (Josephine) Zhou

To contribute to the development of a theoretically grounded measure of organizational internet use (OIU) by conceptualizing and operationalizing it as a theoretical construct…

2423

Abstract

Purpose

To contribute to the development of a theoretically grounded measure of organizational internet use (OIU) by conceptualizing and operationalizing it as a theoretical construct, and by empirically assessing its reliability and validity

Design/methodology/approach

The focal construct OIU was conceptualized as an abstract collective object with three components, forming an index with formative, causal indicators. A multi‐method research design – including a cross‐sectional drop‐and‐collect survey among small technology‐based firms (STBFs) in Germany and an observational study of web sites – was applied to assess empirically the theoretically developed construct OIU. This was achieved by using the component‐based partial least squares (PLS) structural modeling technique using PLS‐Graph.

Findings

The empirical assessment of the scale, applied to the international business domain, proved to be reliable and valid in the structural model and across assessment methods.

Research limitations/implications

The focal construct was assessed among a very specific population. This limits the claims that can be made with regard to applying it in other industries, countries, and firms. Future research should address this by applying OIU in maximally different research contexts.

Practical implications

The developed construct has important implications for both managers and researchers. It should help in assessing levels of organizational internet use in a consistent fashion across populations and studies. It can be used for benchmarking purposes – of specific interest to managers – and it can be used to explore antecedents and consequences of organizational internet use – of specific interest to researchers.

Originality/value

Internet research is moving from anecdotal and exuberant internet euphoria to internet pessimism to internet realism. Only theoretically grounded, reliable and valid measures can support such a required transition. With this paper we have made an initial contribution for such a development to occur.

Details

Internet Research, vol. 15 no. 1
Type: Research Article
ISSN: 1066-2243

Keywords

Article
Publication date: 23 June 2023

Rubel, Bijay Prasad Kushwaha and Md Helal Miah

This study aims to highlight the inconsistency between conventional knowledge push judgements and the price of knowledge push. Also, a three-way decision-based relevant knowledge…

Abstract

Purpose

This study aims to highlight the inconsistency between conventional knowledge push judgements and the price of knowledge push. Also, a three-way decision-based relevant knowledge push algorithm was proposed.

Design/methodology/approach

Using a ratio of 80–20%, the experiment randomly splits the data into a training set and a test set. Each video is used as a knowledge unit (structure) in the research, and the category is used as a knowledge attribute. The limit is then determined using the user’s overall rating. To calculate the pertinent information obtained through experiments, the fusion coefficient is needed. The impact of the push model is then examined in comparison to the conventional push model. In the experiment, relevant knowledge is compared using three push models, two push models based on conventional International classification functioning (ICF), and three push models based on traditional ICF. The average push cost accuracy rate, recall rate and coverage rate are metrics used to assess the push effect.

Findings

The three-way knowledge push models perform better on average than the other push models in this research in terms of push cost, accuracy rate and recall rate. However, the three-way knowledge push models suggested in this study have a lower coverage rate than the two-way push model. So three-way knowledge push models condense the knowledge push and forfeit a particular coverage rate. As a result, improving knowledge results in higher accuracy rates and lower push costs.

Practical implications

This research has practical ramifications for the quick expansion of knowledge and its hegemonic status in value creation as the main methodology for knowledge services.

Originality/value

To the best of the authors’ knowledge, this is the first theory developed on the three-way decision-making process of knowledge push services to increase organizational effectiveness and efficiency.

Details

VINE Journal of Information and Knowledge Management Systems, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2059-5891

Keywords

Article
Publication date: 1 June 1997

Jeff Wiegley, Ken Goldberg, Mike Peshkin and Mike Brokowski

Reviews Peshkin and Sanderson (1988) who showed that parts can be aligned as they move on a conveyor belt against a passive sequence of fences. Describes the first complete…

331

Abstract

Reviews Peshkin and Sanderson (1988) who showed that parts can be aligned as they move on a conveyor belt against a passive sequence of fences. Describes the first complete algorithm to design such sequences for a given convex polygonal part. The algorithm is complete in the sense that it is guaranteed to find a design if one exists and to terminate with a negative report otherwise. Based on an exact breadth‐first search of the design space, the algorithm is also guaranteed to find the design requiring the fewest fences. Describes the algorithm and compares results with those previously reported. Conjectures that a fence design exists to orient any convex polygonal part defined by a sequence of rational vertices.

Details

Assembly Automation, vol. 17 no. 2
Type: Research Article
ISSN: 0144-5154

Keywords

Article
Publication date: 4 April 2017

Nuwan Gunarathne and Samanthi Senaratne

This paper aims to examine how and why integrated reporting (IR) as a managerial technology is diffused in Sri Lanka, an emerging South Asian (South Asian Association for Regional…

1838

Abstract

Purpose

This paper aims to examine how and why integrated reporting (IR) as a managerial technology is diffused in Sri Lanka, an emerging South Asian (South Asian Association for Regional Cooperation) nation, from an expansion diffusion perspective.

Design/methodology/approach

The study followed two analytical steps. First, the adopter groups of IR of the country’s stock exchange were identified based on their annual reports. Second, the key stakeholders (both internal and external) in the process of IR diffusion in the country were interviewed. Thereafter, a content analysis of these semi-structured interviews was carried out based on the demand-pull and supply-push sides of the diffusion theory of innovation.

Findings

The temporal trend of IR suggests that the country is currently in the diffusion stage with many first time adopters are likely to join the bandwagon of IR. In the primary stage, its early adoption has been driven by the efficient-choice perspective. However, in the diffusion stage, most of the adopters are driven by fashion setting, which is mainly attributable to the active propagators in the supply side of IR diffusion. IR has been mainly a transition evolving through the incremental changes in sustainability reporting. Many firms have not internalized the IR principles with the danger of IR becoming a mere reporting mechanism.

Originality/value

The application of both demand-pull and supply-push sides of the diffusion theory of innovation is still limited, particularly in the case of new reporting mechanisms. The study provides new insights into how these two forces contribute to creating a “practice-reporting portrayal gap” in IR.

Details

Managerial Auditing Journal, vol. 32 no. 4/5
Type: Research Article
ISSN: 0268-6902

Keywords

Article
Publication date: 17 October 2008

Deborah Hurst, Shelley MacDougall and Chris Pelham

While there is no definitive profile of the successful entrepreneur or prescribed pathway for success, research suggests that individuals who proactively accommodate factors that…

2534

Abstract

Purpose

While there is no definitive profile of the successful entrepreneur or prescribed pathway for success, research suggests that individuals who proactively accommodate factors that push and pull them into entrepreneurship, align their personal and entrepreneurial visions, and to some extent, build emotional intelligence (EQ), are more likely to succeed. This paper aims to describe an entrepreneur counseling process developed and used by the Acadia Centre for Social and Business Entrepreneurship (ACSBE), located in Nova Scotia, Canada.

Design/methodology/approach

The authors propose an entrepreneur's success, negotiation of push and pull factors, and EQ are all linked, and the ACSBE counseling model draws on these. The case study method was used. ACSBE staffs were interviewed regarding the entrepreneur counseling process, counselor‐training sessions were observed and documents were reviewed. Two ACSBE clients, who together started a successful fair‐trade business, were interviewed for their insights regarding the ACSBE counseling model and their own experiences starting their business.

Findings

The responses of the ACSBE clients illustrate a successful application of the ACSBE Entrepreneurial Decision Making Cycle©. Their personal values, business strategies and performance were linked to promote success personally and for society. Both entrepreneurs were authentic, self‐aware and empathetic individuals who were able to hone their EQ and develop sound business acumen with assistance of the ACSBE counseling model.

Research limitations/implications

The analysis of the ACSBE counseling model and its success in this case leads to the question of whether the application of the ACSBE Entrepreneurial Decision Making Cycle can predict those more likely to succeed in an entrepreneurial venture. In order to address this, further research of the ACSBE decision tool is recommended.

Originality/value

The ACSBE Entrepreneurial Decision Making Cycle is unique. It should be of interest to entrepreneur counselors and researchers of entrepreneurship.

Details

Journal of Enterprising Communities: People and Places in the Global Economy, vol. 2 no. 4
Type: Research Article
ISSN: 1750-6204

Keywords

Article
Publication date: 17 February 2012

Jianhua Su, Hong Qiao, Zhicai Ou and Yuren Zhang

The purpose of this paper is to give a novel sensor‐less manipulation strategy for the high‐precision assembly of an eccentric peg into a hole.

Abstract

Purpose

The purpose of this paper is to give a novel sensor‐less manipulation strategy for the high‐precision assembly of an eccentric peg into a hole.

Design/methodology/approach

Based on the authors' previous work on the attractive region, this paper proposes the sensorless eccentric peg‐hole insertion strategy. The analysis is based on the visible strategic behaviors by decomposing the high‐dimensional configuration space of the eccentric peg‐hole into two low dimensional configuration subspaces. Then, the robotic manipulations can be designed in the configuration subspaces. Finally, a typical industry application, fitting an eccentric crankshaft into a bearing hole of the automotive air‐conditioners, is used to validate the presented strategy.

Findings

The attractive region constructed in the configuration space has been applied to guide the robotic manipulations, such as, the locating and the insertion.

Practical implications

The designed robotic assembly system without using force sensor or flexible wrist has an advantage in terms of expense and durability for the automotive air‐conditioners manufacturing industry.

Originality/value

Most previous work on sensorless manipulation strategy has concentrated on inserting a symmetric peg into a hole. However, for the assembly of an eccentric peg into a hole, the robotic manipulations should be explored in a high‐dimensional configuration space as the six‐DOFs of the eccentric peg. In this paper, the decomposition method of the high‐dimensional configuration space would make the system analysis visible; then, the assembly strategy can be easily designed in the two subspaces.

Article
Publication date: 11 July 2023

Patrick Velte

This paper aims to review empirical research on the relationship between institutional ownership (IO) and board governance (85 studies).

Abstract

Purpose

This paper aims to review empirical research on the relationship between institutional ownership (IO) and board governance (85 studies).

Design/methodology/approach

Based on agency and upper echelons theory, the heterogeneous monitoring function of specific types and the nature of institutional investors on board composition, compensation and chief executive officer (CEO) characteristics will be focused.

Findings

The author found that most studies have referred to archival studies, analyzed the impact of board governance on IO, focused on CEO characteristics, neglected IO heterogeneity and advanced regression models to address endogeneity concerns. In line with the theoretical framework, the relationship between total IO and board governance is heterogeneous. However, specific types such as foreign, dedicated and pressure-resistant institutions represent active monitoring tools and push for increased board governance.

Research limitations/implications

The author provided useful recommendations for future research from a content and methodological perspective, e.g. the need for analyzing the impact of IO on sustainable board governance and other characteristics of top management team members, e.g. the chief financial officer.

Practical implications

As many regulatory bodies implemented regulations to promote shareholder rights and board governance, this literature review highlights the connections of both corporate governance mechanisms. Managers should conduct a careful and timely investor analysis and change the composition and compensation of the board of directors in line with institutional investors’ preferences.

Originality/value

This analysis makes useful contributions to prior research by focusing on IO and board governance, whereas the author structured the heterogeneous variables and results within the structured literature review. The authors guides researchers, regulatory bodies and business practice in this corporate governance topic.

Details

Corporate Governance: The International Journal of Business in Society, vol. 24 no. 2
Type: Research Article
ISSN: 1472-0701

Keywords

Expert briefing
Publication date: 23 June 2017

Mexican development banks.

Book part
Publication date: 13 January 2011

Eric Kowalik

Social media provides institutions an opportunity for a new level of engagement with prospective students, alumni, donors and community members. This chapter begins with an…

Abstract

Social media provides institutions an opportunity for a new level of engagement with prospective students, alumni, donors and community members. This chapter begins with an overview of social media in higher education, who is using it and for what, then provides a few talking points to consider with others before beginning a push into social media. The remainder of the chapter includes a few examples of ways in which social media are used to engage alumni and prospective students, including utilizing Twitter as a free SMS service to provide updates to prospective students during their recruitment, creating an iPhone application for alumni weekend as both an information and engagement tool, and using live tweets from alumni during homecoming to provide an authentic look at the day's events.

Details

Higher Education Administration with Social Media
Type: Book
ISBN: 978-0-85724-651-6

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