Sander van Kempen, Anne van den Dool, Pirkko Lindberg and Leena Parviainen
This paper aims to provide an overview of the current situation as it relates to library acts and prominent usage trends in public libraries in The Netherlands and Finland.
Abstract
Purpose
This paper aims to provide an overview of the current situation as it relates to library acts and prominent usage trends in public libraries in The Netherlands and Finland.
Design/methodology/approach
The approach takes the form of a review of the relevant legislation, as well as statistical analysis from national library data in The Netherlands and Finland.
Findings
The findings suggest that while we can see a decrease in physical lending and literacy, we also see an increase in the number of visitors, digital lending as well as activities and events. In addition, in The Netherlands, financial support is decreasing, while in Finland, expenditures of public libraries are growing.
Originality/value
The paper draws upon various viewpoints from public libraries in The Netherlands and Scandinavia, focusing on Finland.
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Gürkan Tarakçı, Hamaid Mahmood Khan, Mustafa Safa Yılmaz and Gökhan Özer
The present paper aims to systematically investigate the influence of building orientations (0°, 15°, 30°, 45°, 60°, 75°) and heat treatment processes on the…
Abstract
Purpose
The present paper aims to systematically investigate the influence of building orientations (0°, 15°, 30°, 45°, 60°, 75°) and heat treatment processes on the macro-/micro-structural, mechanical and electrochemical behaviors of selective laser melting (SLM) prepared AlSi10Mg alloy parts.
Design/methodology/approach
AlSi10Mg samples were produced by the SLM method using standard processing parameters at 0°, 15°, 30°, 45°, 60° and 75° building angles. The effects of building orientations on the physical, mechanical and electrochemical properties of the alloy were investigated.
Findings
With the increase in the building orientation from 15° to 75°, the structural defects were found reducing. The effect of step size of inclined geometries was found to significantly influence the mechanical and electrochemical properties of the AlSi10Mg samples. Tensile strength for samples fabricated at lower angles (0°, 15°, 30°) reported a drop of approximately 11% than SLM 0° samples. Moreover, the tensile strength was found to decrease from 412.35 ± 9.568 MPa for the as-built samples to 290.48 ± 12.658 MPa, whereas the fracture strain increases from 3.32 ± 0.56% to 5.6 ± 0.6% when the as-built sample was treated with T6 treatment. This study indicates that the microstructure and mechanical properties of SLM-processed AlSi10Mg alloy can be tailored by a suitable heat treatment or building angle.
Originality/value
Microstructural and mechanical behavior of horizontal or vertically built SLM components have already been demonstrated several times. However, the influence of different building orientations, such as 0°, 15°, 30°, 45°, 60°, 75°, has not been explored in-depth, particularly on corrosion and general mechanical performance. As a result, this work may be of significant relevance to academics and designers, given the varying orientation of internal component of SLM structures.
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The literature of ethnic ownership economies descends from middleman minority theory, a subject it continues to include. However, ethnic economy literature now more broadly…
Abstract
The literature of ethnic ownership economies descends from middleman minority theory, a subject it continues to include. However, ethnic economy literature now more broadly addresses the economic independence of immigrants and ethnic minorities in general, not just of middleman minorities (Light & Bonacich, 1991, pp. xii–xiii).1 This expansion releases the subject from narrow concentration upon historical trading minorities, and opens discussion of the entire range of immigrant and ethnic minority strategies for economic self-help and self-defense. Partial or full economic independence represents a ubiquitous self-defense of immigrants and ethnic minorities who confront exclusion or disadvantage in labor markets. Ethnic economies permit immigrants and ethnic minorities to reduce disadvantage and exclusion, negotiating the terms of their participation in the general labor market from a position of greater strength. Unable to find work in the general labor market, or unwilling to accept the work that the general labor market offers, or just reluctant to mix with foreigners, immigrants and ethnic minorities have the option of employment or self-employment in the ethnic economy of their group. Although ethnic and immigrant groups differ in how well and how much they avail themselves of this defense (Collins, 2003; Light & Gold, 2000, p. 34; Logan & Alba, 1999, p. 179), none lacks an ethnic economy.2
Vincent Hammond, Michael Schuch and Matthias Bleckmann
The purpose of this paper is to investigate the influence of a process interruption on the tensile properties of AlSi10Mg samples produced by selective laser melting (SLM).
Abstract
Purpose
The purpose of this paper is to investigate the influence of a process interruption on the tensile properties of AlSi10Mg samples produced by selective laser melting (SLM).
Design/methodology/approach
Using identical processing parameters, cylindrical samples were produced in either a continuous or interrupted SLM build operation. The tensile properties and microstructure of the samples were determined as a function of process type as well as orientation.
Findings
All samples produced in this paper displayed superior tensile properties to those produced in high pressure die casting. In general, the samples produced in the continuous build process had higher strengths and microhardness than those produced in the interrupted process. However, while most samples displayed random failure locations, the vertical samples produced in the interrupted build process showed a strong tendency for localized failure in the vicinity of the stoppage plane.
Originality/value
This paper demonstrated that samples produced in an interrupted build process tend to have poorer mechanical properties than those produced in a continuous process. Together, these observations highlight the importance of a suitable technique for restarting and completing an interrupted build process to ensure the production of high quality components.
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Nour R. El Amine and Rosalía Cascón-Pereira
Despite being one of the most used dependent variables in expatriate management research, no clear-cut understanding exists of what expatriate success means. Thus, this study aims…
Abstract
Purpose
Despite being one of the most used dependent variables in expatriate management research, no clear-cut understanding exists of what expatriate success means. Thus, this study aims to propose an integrative definition of expatriate success by providing an overview of expatriate success's dimensions, antecedents, and their interplay.
Design/methodology/approach
A systematic literature review (SLR) was conducted to achieve the purpose. A total of 249 empirical studies (quantitative 111, qualitative 50, mixed-methods 17), literature reviews (67) and meta-analyses (4) on expatriate success were reviewed from Web of Science and Scopus databases published from 1990 until December 2021. The study selection criteria followed the PRISMA flowchart steps, and then descriptive and network analyses were performed to identify expatriates' success dimensions, antecedents and their interplay.
Findings
The findings show the interplay among antecedents and dimensions of expatriate success across three levels (individual, interpersonal and organisational) to clarify the concept of expatriate success. Also, the study offers a comprehensive definition of expatriate success based on the dimensions identified.
Research limitations/implications
The suggested definition of expatriate success elucidates the “atheoretical”, multidimensional and socially constructed nature of the construct and hence, calls for more “theoretical”, multidimensional and subjective considerations of the term to ground human resource management practices addressed to attain expatriates' success.
Originality/value
This paper provides an integrative definition of expatriate success, giving greater insight into the construct, in addition to critically reflecting on it.
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Frida Andréasson, Jan Aidemark, Lennart Magnusson, Anna Strömberg and Elizabeth Jane Hanson
The purpose of this paper is to reflect on carers’ experiences of being involved in the development of a web-based support programme for carers of people with heart failure…
Abstract
Purpose
The purpose of this paper is to reflect on carers’ experiences of being involved in the development of a web-based support programme for carers of people with heart failure (CPwHF), and discuss the challenges related to their involvement in the development process. The focus was on the different phases in the project as well as the methodological challenges and opportunities that occurred in the user group sessions conducted.
Design/methodology/approach
This research adopt an explorative design studying a co-design process to develop an information and communication technology based support programme for and with CPwHF. Habermas’ concepts of lifeworld and system are used as a theoretical framework to analyse the co-design process employed in the study.
Findings
Reflecting on the co-design approach adopted, the findings highlight the methodological challenges that arise with carer involvement and the possible tensions that occur between researchers’ ambitions to include users in the design process, and the goal of developing a product or service, in the different phases of the design process.
Originality/value
Findings highlight that there is a tension between the system and lifeworld in the co-design process which are not totally compatible. The paper highlights that there is a need to develop flexible and reflexive human-centred design methodologies, able to meet carers’ needs and ideas, and at the same time balance this with proposed research outcomes.
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Giles Barrett, Trevor Jones, David McEvoy and Chris McGoldrick
Immigrant‐owned business in Britain is reviewed in the light of both cultural and structural economic perspectives. The latter view is emphasised. Concentration in trades which…
Abstract
Immigrant‐owned business in Britain is reviewed in the light of both cultural and structural economic perspectives. The latter view is emphasised. Concentration in trades which are in decline, or are labour intensive, or both, creates acute competitive pressures which are exacerbated by the growing presence of corporate rivals in many markets. Real and perceived bias on the part of banks helps to limit diversification. Attempts to move away from characteristic activities, both geographically and sectorally, have had only limited impact. Accumulation of class resources holds the greatest promise for entrepreneurial success.