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Article
Publication date: 6 November 2023

Daniel E.S. Rodrigues, Jorge Belinha and Renato Natal Jorge

Fused Filament Fabrication (FFF) is an extrusion-based manufacturing process using fused thermoplastics. Despite its low cost, the FFF is not extensively used in high-value…

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Abstract

Purpose

Fused Filament Fabrication (FFF) is an extrusion-based manufacturing process using fused thermoplastics. Despite its low cost, the FFF is not extensively used in high-value industrial sectors mainly due to parts' anisotropy (related to the deposition strategy) and residual stresses (caused by successive heating cycles). Thus, this study aims to investigate the process improvement and the optimization of the printed parts.

Design/methodology/approach

In this work, a meshless technique – the Radial Point Interpolation Method (RPIM) – is used to numerically simulate the viscoplastic extrusion process – the initial phase of the FFF. Unlike the FEM, in meshless methods, there is no pre-established relationship between the nodes so the nodal mesh will not face mesh distortions and the discretization can easily be modified by adding or removing nodes from the initial nodal mesh. The accuracy of the obtained results highlights the importance of using meshless techniques in this field.

Findings

Meshless methods show particular relevance in this topic since the nodes can be distributed to match the layer-by-layer growing condition of the printing process.

Originality/value

Using the flow formulation combined with the heat transfer formulation presented here for the first time within an in-house RPIM code, an algorithm is proposed, implemented and validated for benchmark examples.

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Article
Publication date: 1 April 2003

Georgios I. Zekos

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some…

101657

Abstract

Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.

Details

Managerial Law, vol. 45 no. 1/2
Type: Research Article
ISSN: 0309-0558

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Article
Publication date: 13 March 2020

Alex H. Poole

This paper scrutinizes the scholarship on community archives' information work. Community archives and archiving projects represent unprecedentedly democratic venues for…

3623

Abstract

Purpose

This paper scrutinizes the scholarship on community archives' information work. Community archives and archiving projects represent unprecedentedly democratic venues for information work centering on essential documentary concepts such as custody, collection development and appraisal, processing, arrangement and description, organization, representation and naming, collaboration, resource generation and allocation, activism and social justice, preservation, reuse, and sustainability.

Design/methodology/approach

Unearthed through databases searches, citation chaining, and browsing, sources examined include peer-reviewed journal articles, books, and book chapters published in the English language between 1985 and 2018.

Findings

The literature on community archives’ information work shows considerable geographical (six continents), topical, and (inter)disciplinary variety. This paper first explores scholars' efforts to define both community and community archives. Second, it unpacks the ways in which community archives include new stakeholders and new record types and formats even as they leverage alternative archival principles and practices. Third, it discusses community archives as political venues for empowerment, activism, and social justice work. Fourth, this paper delves into the benefits and challenges of partnerships and collaborations with mainstream institutions. Fifth, it documents the obstacles community archives face: not only tensions within and among communities, but also sustainability concerns. Finally, it sets forth six directions for future research.

Originality/value

This paper is the first systematic review of the community archives literature.

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Book part
Publication date: 23 March 2017

Barbara de Lima Voss, David Bernard Carter and Bruno Meirelles Salotti

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in…

Abstract

We present a critical literature review debating Brazilian research on social and environmental accounting (SEA). The aim of this study is to understand the role of politics in the construction of hegemonies in SEA research in Brazil. In particular, we examine the role of hegemony in relation to the co-option of SEA literature and sustainability in the Brazilian context by the logic of development for economic growth in emerging economies. The methodological approach adopts a post-structural perspective that reflects Laclau and Mouffe’s discourse theory. The study employs a hermeneutical, rhetorical approach to understand and classify 352 Brazilian research articles on SEA. We employ Brown and Fraser’s (2006) categorizations of SEA literature to help in our analysis: the business case, the stakeholder–accountability approach, and the critical case. We argue that the business case is prominent in Brazilian studies. Second-stage analysis suggests that the major themes under discussion include measurement, consulting, and descriptive approach. We argue that these themes illustrate the degree of influence of the hegemonic politics relevant to emerging economics, as these themes predominantly concern economic growth and a capitalist context. This paper discusses trends and practices in the Brazilian literature on SEA and argues that the focus means that SEA avoids critical debates of the role of capitalist logics in an emerging economy concerning sustainability. We urge the Brazilian academy to understand the implications of its reifying agenda and engage, counter-hegemonically, in a social and political agenda beyond the hegemonic support of a particular set of capitalist interests.

Details

Advances in Environmental Accounting & Management: Social and Environmental Accounting in Brazil
Type: Book
ISBN: 978-1-78635-376-4

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Book part
Publication date: 6 September 2019

Abstract

Details

Experiencing Persian Heritage
Type: Book
ISBN: 978-1-78754-813-8

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Article
Publication date: 31 January 2020

Yonggui Wang, Daniel Peter Hampson and Myat Su Han

This study aims to examine the positive and negative consequences of relationship closeness between salespersons and their business customers in a B2B sales context: sales…

716

Abstract

Purpose

This study aims to examine the positive and negative consequences of relationship closeness between salespersons and their business customers in a B2B sales context: sales performance and salesperson passive opportunism.

Design/methodology/approach

Drawing on the social exchange theory, the authors develop a conceptual model of positive and negative consequences of relationship closeness. The authors empirically test the model using matched survey data from 269 salesperson-sales supervisor dyads and individual sales performance ratings from one of the largest distribution and market expansion companies in Myanmar.

Findings

Results provide evidence of positive (i.e. sales performance) and negative (i.e. salesperson passive opportunism) consequences of salesperson’s perceived relationship closeness. These relationships are, however, contingent on organization-level and employee-level factors. High extent of supervision enhances the effects of salesperson’s perceived relationship closeness on sales performance but attenuates its influence on salesperson passive opportunism. The effect of salesperson’s perceived relationship closeness on salesperson’s passive opportunism is stronger for salespersons with a promotion (vs prevention) focus.

Research limitations/implications

The results offer guidelines to firms seeking to optimize the efficacy of close relationships between their salespersons and customers. For example, higher levels of supervision could increase the likelihood of positive outcomes of relationship closeness while minimizing its negative consequences.

Originality/value

To the best of the authors’ knowledge, this study is the first to demonstrate not only the benefits of relationship closeness between salespersons and customers but also its dark side: the relationship closeness paradox.

Details

Journal of Business & Industrial Marketing, vol. 35 no. 6
Type: Research Article
ISSN: 0885-8624

Keywords

Available. Content available
Book part
Publication date: 7 September 2023

Karin Sanders, Rebecca Hewett and Huadong Yang

Human resource (HR) process research emerged as a response to questions about how (bundles of) HR practices related to organizational outcomes. The goal of HR process research is…

Abstract

Human resource (HR) process research emerged as a response to questions about how (bundles of) HR practices related to organizational outcomes. The goal of HR process research is to explain variability in employee and organization outcomes by focusing on how HR practices are intended (adopted) by senior managers, the way that these HR practices are implemented and communicated by line managers, and how employees perceive, understand, and attribute these HR practices. In the first part of this chapter, we present a review of 20 years of HR process research from the start, to how it developed, and is now maturing. Within the body of HR process research, several different research theoretical streams have emerged, which are largely studied in isolation without benefiting from each other. Therefore, in the second part of this chapter, we draw on previous work to propose a staged process model in which we integrate the different research streams of HR process research, recognizing contingencies in the model. This leads us to an agenda for future research and practical implications in the final part of the chapter.

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Article
Publication date: 18 September 2023

Rodolfo Rodrigues Rocha, Daniel Faria Chaim, Andres Rodriguez Veloso, Murilo Lima Araújo Costa and Roberto Flores Falcão

Food socialization is the process of influences that forms children's eating habits and preferences, affecting their well-being for life. The authors' study explores what children…

246

Abstract

Purpose

Food socialization is the process of influences that forms children's eating habits and preferences, affecting their well-being for life. The authors' study explores what children and adolescents eat and how they obtain food at school, aiming to describe the deleterious food socialization phenomenon. The authors focused on understanding how deleterious food socialization influences children's food well-being within the school environment.

Design/methodology/approach

The authors developed a mixed methodology using structured questionnaires with open and closed questions. The authors also took pictures of the schools' canteens, which allowed deepening the understanding of the school environment. The data collection occurred in two Brazilian private schools. The schools' teachers were responsible for collecting 388 useful questionnaires from students between 10 and 14 years old.

Findings

The authors found statistically significant differences between food originating at home and school. The amount of ultra-processed foods and beverages consumed at home and taken by children and adolescents from home to school is smaller than what they buy in the school canteen or get from their colleagues. Thus, the authors suggest that the school environment tends to be more harmful to infant feeding than the domestic one.

Originality/value

This study coins the concept of deleterious food socialization: situations or environments in which the food socialization process negatively impacts one's well-being. The authors' results illustrate the deleterious food socialization phenomenon in the school environment.

Details

British Food Journal, vol. 125 no. 12
Type: Research Article
ISSN: 0007-070X

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Article
Publication date: 9 November 2022

Margarida Rodrigues, Ana Dias Daniel and Mário Franco

The past decade has seen growth in the number of businesswomen/mothers, known in the literature as mumpreneurs. As this is a recent, fragmented topic, no systematic literature…

525

Abstract

Purpose

The past decade has seen growth in the number of businesswomen/mothers, known in the literature as mumpreneurs. As this is a recent, fragmented topic, no systematic literature review (SLR) has been carried out, justifying the objective defined here: scientific and bibliometric mapping of mumpreneurs.

Design/methodology/approach

To fulfil this aim, this SLR was supported by bibliometrics (performance analysis and scientific mapping) and the use of VosViewer software. A survey was conducted in Web of Science, and several documents were obtained dated between 2011 and 2021.

Findings

The results of this study show the existence of two clusters: Dilemma – motherhood and mumpreneurs, and the rise of the mumpreneur concept. The evidence obtained showed it is very important to address entrepreneurship from the perspective of entrepreneur-mothers, as at this stage of their lives, these women often find it difficult to reach a harmonious balance between work and family.

Practical implications

This study contributes to developing research in the area of entrepreneurship in general, and mumpreneurship in particular, through mapping the research done on the latter topic, as well as identifying its main contributions to theory and practice.

Originality/value

This study is innovative in underlining the relevance of mumpreneurship in the context of research in the area of entrepreneurship, and how this topic can be crucial to release women’s entrepreneurial potential.

Details

International Journal of Organizational Analysis, vol. 31 no. 7
Type: Research Article
ISSN: 1934-8835

Keywords

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Article
Publication date: 17 July 2017

Fangrong Li and Daniel Ding

This study aims to examine the dual effects of home country institutional forces (i.e. institutional support and institutional constraints) on the internationalization of private…

869

Abstract

Purpose

This study aims to examine the dual effects of home country institutional forces (i.e. institutional support and institutional constraints) on the internationalization of private firms in emerging markets. By doing so, this study aims to examine the applicability of the two seemingly paradoxical views (i.e. the governmental promotion view and the institutional escapism view) in explaining private firms’ internationalization. Further, this study investigates how the effect of the home country institutional environment on firms’ internationalization is contingent upon firm characteristics.

Design/methodology/approach

A sample of Chinese private firms is used to examine the effect of home country institutions on internationalization.

Findings

Empirical findings suggest that both institutional support and institutional constraints promote the internationalization of private firms in emerging markets. Moreover, it is found that firm resources strengthen the effect of government support on internationalization. It is also found that firms’ business ties strengthen the effect of institutional constraint on internationalization, whereas firms’ political ties weaken the effect of institutional constraints on internationalization.

Originality/value

By adopting an integrated and comprehensive investigation of the dual effects of home country institutional environment in emerging markets on internationalization, this study provides evidence to the applicability of the two competing views (i.e. the governmental promotion view and the institutional escapism view) in relation to home country institutional effects on internationalization. In addition, this study examines how institutional effects vary across firms with different resources and social ties, thus extends understandings of the boundary conditions of the two institutional effects.

Details

Multinational Business Review, vol. 25 no. 2
Type: Research Article
ISSN: 1525-383X

Keywords

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