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Article
Publication date: 3 February 2017

Wiem Khlif, Hanêne Ben-Abdallah and Nourchène Elleuch Ben Ayed

Restructuring a business process (BP) model may enhance the BP performance and improve its understandability. So-far proposed restructuring methods use either refactoring which…

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Abstract

Purpose

Restructuring a business process (BP) model may enhance the BP performance and improve its understandability. So-far proposed restructuring methods use either refactoring which focuses on structural aspects, social network discovery which uses semantic information to guide the affiliation process during its analysis, or social network rediscovery which uses structural information to identify clusters of actors according to their relationships. The purpose of this paper is to propose a hybrid method that exploits both the semantic and structural aspects of a BP model.

Design/methodology/approach

The proposed method first generates a social network from the BP model. Second, it applies hierarchical clustering to determine the performers’ partitions; this step uses the social context which specifies features related to performers, and two new distances that account for semantic and structural information. Finally, it applies a set of behavioral and organizational restructuring rules adapted from the graph optimization domain; each rule uses the identified performers’ partitions and the business context to reduce particular quality metrics.

Findings

The efficiency of the proposed method is illustrated through well-established complexity metrics. The illustration is made through the development of a tool that fully supports the proposed method and proposes a strategy for the application of the restructuring rules.

Originality/value

The proposed method has the merit of combining the semantic and structural aspects of a Business Process Modeling Notation model to identify restructuring operations whose ordered application reduces the complexity of the initial model.

Details

Business Process Management Journal, vol. 23 no. 1
Type: Research Article
ISSN: 1463-7154

Keywords

Article
Publication date: 4 November 2013

Christine Natschläger and Verena Geist

A major problem of business process modelling languages that primarily express the flow of activities is the limited support for actor modelling provided by rigid swimlane…

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Abstract

Purpose

A major problem of business process modelling languages that primarily express the flow of activities is the limited support for actor modelling provided by rigid swimlane concepts. Thus, the aim of this work is to present a general approach for actor modelling in business processes that supports different layers of abstraction, thereby increasing the expressiveness and avoiding inaccuracy and redundancy.

Design/methodology/approach

The proposed actor modelling approach supports task-based assignment of actors and roles based on deontic logic and speech act theory. The semantics of the approach is formally specified based on abstract state machines.

Findings

The new approach for actor modelling is more expressive and provides the possibility to reduce the structural complexity of the process flow as shown by a case study and a comparison of an ordinary business process modelling approach using swimlanes and the actor modelling approach based on the workflow resource patterns. In particular, the evaluation showed that important patterns such as separation of duties and retain familiar are only supported by the actor modelling approach.

Research limitations/implications

The research is to some degree in the context of the business process model and notation as a representative of a business process modelling language using swimlanes.

Originality/value

Different gradations concerning the extent to which actor modelling is supported make the new approach outstanding for modelling activities, actors, and constraints in an expressive and legible way.

Details

Business Process Management Journal, vol. 19 no. 6
Type: Research Article
ISSN: 1463-7154

Keywords

Article
Publication date: 23 May 2013

Claudio Petti and Shujun Zhang

Technological entrepreneurship concerns the transformation of potentially viable technological opportunities into successful businesses. Absorptive capacity is argued to be

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Abstract

Purpose

Technological entrepreneurship concerns the transformation of potentially viable technological opportunities into successful businesses. Absorptive capacity is argued to be essential for this transformation, since it can facilitate the prediction of new technology trends and the assimilation and application of new knowledge to produce new commercial outputs. The investigation of the relationships between absorptive capacity, technological entrepreneurship and their impact on Guangdong technology firms' performance is the purpose of this study.

Design/methodology/approach

In this aim a positive causal chain from absorptive capacity to technological entrepreneurship and from this latter to performance is tested through a mediation analysis, which uses an ordinary least squares regression‐based path analytical framework for estimating indirect effects on a sample of 113 Guangdong technology‐based firms.

Findings

Findings are consistent with the hypothesis that greater absorptive capacity leads to greater technological entrepreneurship, which in turn leads to greater performance. Therefore evidence is provided about both the mediating role of technological entrepreneurship and the role of absorptive capacity as its antecedent in relation to Guangdong‐based technology firms' performance.

Originality/value

A relevant but somewhat neglected relationship is examined using an integrative model in the Guangdong context. Moreover the study uses direct measures of absorptive capacity as a capability and provides a firm‐level operationalization of technological entrepreneurship. In so doing it also adopts state‐of‐the‐art analysis techniques and highlights the relevance of investments in soft factors for Guangdong technology firms' path towards excellence.

Content available
Article
Publication date: 1 May 2009

G. Lane

747

Abstract

Details

Human Resource Management International Digest, vol. 17 no. 3
Type: Research Article
ISSN: 0967-0734

Keywords

Article
Publication date: 3 July 2017

Peter Martin

Diagnosing pain and pain inflicting diseases are crucial issues in the health care of individuals with intellectual and developmental disabilities. The purpose of this paper is to…

Abstract

Purpose

Diagnosing pain and pain inflicting diseases are crucial issues in the health care of individuals with intellectual and developmental disabilities. The purpose of this paper is to delineate possible peculiarities in pain perception, characterizing a syndrome-specific spectrum of pain causing diseases as well as particular features of pain expression in Rett syndrome (RTT).

Design/methodology/approach

A selective review of the literature on pain, dolorous disorders and diseases, molecular aspects of pain transduction, pain perception, and expression of painful conditions in RTT was undertaken.

Findings

RTT causing mutations in the methyl-CpG-binding protein 2 (MECP2) have an impact on various endogenous molecules modulating pain transmission. Individuals with RTT are specifically prone to numerous pathological states which can cause pain. By thorough observation/application of proper tools, it is possible to recognize painful states in persons with RTT.

Originality/value

This paper imparts empirical/evidence-based data on pain perception/transmission, possible syndrome-specific causes of pain and pain expression/assessment in RTT, with the objective of promoting the quality of clinical practice in this crucial issue.

Details

Advances in Autism, vol. 3 no. 3
Type: Research Article
ISSN: 2056-3868

Keywords

Article
Publication date: 1 January 1988

G. Lane, P.G. Casale and R.E. Chadwick

The low‐ and medium‐speed diesel engine design changes that have taken place to date, and are predicted to continue for the foreseeable future, present the marine diesel lubricant…

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Abstract

The low‐ and medium‐speed diesel engine design changes that have taken place to date, and are predicted to continue for the foreseeable future, present the marine diesel lubricant with a difficult environment which is expected to become more severe with respect to both wear and cleanliness performance, on account of increasing specific power output and wider use of lower grade residual fuels. This article describes in some detail the main in‐house laboratory rig and engine techniques and procedures which have been developed by the Authors' company for assessing the important aspect of wear control; it highlights the special techniques used during shipboard testing for determining cylinder liner and piston ring wear and shows that the results from field testing correlate with those obtained from the in‐house tests used to develop the latest generation of superior quality marine diesel lubricants.

Details

Industrial Lubrication and Tribology, vol. 40 no. 1
Type: Research Article
ISSN: 0036-8792

Article
Publication date: 7 January 2019

Marcello Braglia, Roberto Gabbrielli and Leonardo Marrazzini

The purpose of this paper is to propose a new Lean metric named Overall Task Effectiveness (OTE), which can help analyst to define target task times and to identify the hidden…

Abstract

Purpose

The purpose of this paper is to propose a new Lean metric named Overall Task Effectiveness (OTE), which can help analyst to define target task times and to identify the hidden losses that account for most of the recorded time of manual assembly activities.

Design/methodology/approach

An alternative classification structure of the losses is developed to divide them in two classes. In the first one the losses that are external to the project order are included, and in the other one those due to inefficiencies directly ascribable to the project order are considered. Starting from this classification structure of the losses, a novel Lean metric, inspired from the well-known Overall Equipment Effectiveness (OEE), is developed to evaluate the effectiveness of a manual assembly task. A case study, which briefly explains the methodology and illustrates the capability of the corresponding metric, is provided.

Findings

This tool can be considered a suitable method to achieve simultaneously a dual purpose to establish time standards and to identify the hidden losses that account for most of the recorded time of manual assembly activities, estimating the impacts of potential corrective actions in terms of both efficiency and effectiveness.

Practical implications

OTE provides practitioners with an operative tool useful to highlight the points where the major inefficiencies take place in industries producing large complex items via manual assembly lines. Its practical application is demonstrated using a case study concerning a manufacturer of train wagons.

Originality/value

One distinctive, and contemporarily appealing, feature of OTE with respect to other analogous KPIs is that it provides a breakdown structure for process losses that simplifies the task of evaluating the current performances and, at the same time, individuates both the source of losses and the corresponding corrective actions.

Details

International Journal of Productivity and Performance Management, vol. 68 no. 2
Type: Research Article
ISSN: 1741-0401

Keywords

Article
Publication date: 11 August 2020

Mike S. Schäfer and Birte Fähnrich

Research on science communication in organizational contexts is scarce – even though many cases can be found where organizations from science and beyond communicate about…

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Abstract

Purpose

Research on science communication in organizational contexts is scarce – even though many cases can be found where organizations from science and beyond communicate about science-related issues, or where organizational contexts have an impact on the communication of individual scientists and scientific organizations. Therefore, it is time for an “organizational turn” in science communication research, and for more scholarly emphasis on the specific cases that science-related communication in, from and about organizations presents. Such an approximation would benefit both science communication research and analyses of strategic and organizational communication.

Design/methodology/approach

This special issue of the “Journal of Communication Management” on “Communicating Science in Organizational Contexts” is a step in this direction: It compiles commentaries from leading scholars in the respective fields as well as research articles coming from various disciplines and conceptual as well as methodological paradigms. In the editorial, we assess overlaps between scholarship on science communication and strategic communication, respectively, based on a meta-analysis of journals in the field(s), develop a guiding heuristic for analyzing science communication in organizational settings, and introduce the contributions to the special issue.

Findings

The meta-analysis shows that overlaps between science communication research and scholarship on strategic communication are scarce. While organizations and their communication appear occasionally, and increasingly often, in science communication research, scholars of strategic communication only rarely analyze science communication.

Research limitations/implications

The meta-analysis is limited to the publications of five scholarly journals over ten years. It still demonstrates the lack of research in the intersection of scholarship on science communication and strategic communication.

Practical implications

Scientific organizations are rapidly extending and professionalizing their strategic communication, and an increasing number of organizations beyond science communicate on science or science-related issues. Understanding science communication in organizational settings, therefore, is crucial for practitioners in both areas.

Originality/value

Analyzing science communication in organizational settings is of increasing importance – yet few studies exist that have done it, and the respective research fields devote not much attention to one another. The special issue is a first foray into this new, intersectional field.

Details

Journal of Communication Management, vol. 24 no. 3
Type: Research Article
ISSN: 1363-254X

Keywords

Article
Publication date: 2 February 2023

Pedro Torres, Mário Augusto and Tatiana Rodrigues

Focusing on municipalities, this study aims to examine whether citizens’ engagement with local public administration activities on Facebook can have a positive effect on citizens’…

Abstract

Purpose

Focusing on municipalities, this study aims to examine whether citizens’ engagement with local public administration activities on Facebook can have a positive effect on citizens’ trust.

Design/methodology/approach

Using data from 333 citizens and resorting to structural equation modelling, a conceptual model is tested.

Findings

The results show that communicating directly with citizens through social media can enhance the citizens’ involvement in social issues and their identification with their city council. The effect of citizen engagement on trust propensity is mediated by citizens’ identification with the city council and by citizens’ involvement in social issues.

Practical implications

The study provides a conceptual model that can be used by practitioners to improve practices that enhance citizen engagement and build trust in the local government. City councils should promote activities on social media that encourage identification and citizens’ involvement. Furthermore, the findings suggest that municipalities can increase trust by involving citizens in social issues.

Originality/value

This study contributes to a better understanding of the government social media phenomenon, highlighting and empirically testing the effect of citizen engagement on institutional trust. In doing so, a process to build citizens’ trust in their city council through social media is unpacked. The findings show that communicating directly with citizens through social media can enhance the citizens’ involvement in social issues and their identification with the city council. The important role of identification to build institutional trust is emphasized.

Details

Digital Policy, Regulation and Governance, vol. 25 no. 2
Type: Research Article
ISSN: 2398-5038

Keywords

Article
Publication date: 1 March 2016

Banu Manav

Interior design is a process which collaborates different approaches, strategies, methodologies and practices. This study is a social responsibility project which had been…

Abstract

Interior design is a process which collaborates different approaches, strategies, methodologies and practices. This study is a social responsibility project which had been conducted under the supervision of the author and the authorities of The Educational Volunteers Foundation of Turkey (TEGV). The purpose of this project is to investigate how effective the integration of knowledge-based sessions and research-project development phases, while trying to increase students’ motivation. The project had been rejenerated twice, in 2014 and 2015 spring terms, during which the visual research method was photographing, computer modelling, interviews with authorities and children. In regard to the mission of the foundation, twenty-eight interior design students (in 2014 spring term) and seventeen students (in 2015 spring term) developed concept sheets, prepared design proposals, presented and submitted them to the authorities. This paper is a brief discussion and evaluation on the design process which may help to provide a base for similar social responsibility projects. Design proposals in the study may also help to identify new research questions such as whether/how changes in social, physical and cognitive concerns may influence the psychological reactions to educational activity centers and how such impacts may help enhance the affective quality in designs where necessary. In the project, each project team was asked to develop a concept map and to identify the most important words. It was recorded that all groups used “children” as the main keyword in their concept maps. Hence, the most frequently referred terms in the concept maps were grouped, analysed and interpreted, which can also be defined as the “concept map” of the project. Another concrete outcome of the study was the encouragement of students, they got involved in the design process equally. They were honoured by “TEGV social responsibility certificates” which supported their awareness and motivation to the design process as well.

Details

Open House International, vol. 41 no. 1
Type: Research Article
ISSN: 0168-2601

Keywords

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