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Book part
Publication date: 29 May 2024

Katie Lindekugel and Naja Ferjan Ramírez

Although studies have shown that electronic media exposure can negatively affect infants’ and young children’s language development, exposure to these forms of media is increasing…

Abstract

Although studies have shown that electronic media exposure can negatively affect infants’ and young children’s language development, exposure to these forms of media is increasing in North America. To better understand the types of electronic media exposure and their potential effects, we utilized naturalistic daylong recordings collected in the homes of bilingual Spanish–English infants of Latinx descent (n = 37). The present study examines contextual aspects of electronic media exposure, and the effects of electronic media on two types of parent–infant social interactions associated with child language development: parentese (a style of infant-directed speech distinguished by its higher pitch, slower tempo, and exaggerated intonation) and parent–infant turn-taking. Using Language ENvironment Analysis (LENA), two daylong audio recordings were collected from each family. These recordings were manually annotated for electronic media type, directedness, language, parental support, parentese, and turn-taking. Our results showed that the infants in our study experienced exposure to many different forms of electronic media, in both English and Spanish, and that the programming was predominantly adult-directed rather than child-directed. While both parentese and turn-taking were reduced in the presence of electronic media, the strength of these effects was modulated by electronic media sources, demonstrating that various devices differentially affect parental language input. These results provide a glimpse into what types of media young bilingual Spanish–English learning infants are experiencing and can help researchers design language interventions that are inclusive and relevant for families from these populations.

Details

More than Just a ‘Home’: Understanding the Living Spaces of Families
Type: Book
ISBN: 978-1-83797-652-2

Keywords

Article
Publication date: 16 October 2018

Ya Qian, Wentao Yan and Feng Lin

This paper aims to study the effect of processing parameters and the fundamental mechanism of surface morphologies during electron beam selective melting.

Abstract

Purpose

This paper aims to study the effect of processing parameters and the fundamental mechanism of surface morphologies during electron beam selective melting.

Design/methodology/approach

From the powder-scale level, first, the discrete element method is used to obtain the powder bed distribution that is comparable with the practical condition; then, the finite volume method is used to simulate the particle melting and flowing process. A physically reliable energy distribution of the electron beam is applied and the volume of fluid method is coupled to capture the free boundary flow. Twelve sets of parameters grouped into three categories are examined, focusing on the effect of scan speed, input powder and energy density.

Findings

According to the results, both melting pool width and depth have a positive relation with the energy density, whereas the melting pool length is insensitive to the scan velocity change. The balling effect is attributed to either an insufficient energy input or the flow instability; the hump effect originates from the mismatch between electron beam moving and the fluid flow. The scan speed is a key parameter closely related to melting pool size and surface morphologies.

Originality/value

Through a number of case studies, this paper gives a comprehensive insight of the parameter effects and mechanisms of different surface morphologies, which helps to better control the manufacturing quality of electron beam selective melting.

Details

Rapid Prototyping Journal, vol. 24 no. 9
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 6 February 2019

Bram Roosens, Nathalie Dens and Annouk Lievens

This paper aims to assess the effects of explicit partner brand mentions (as opposed to a mere partnership mention) in communications by brand allies on consumers’ purchase…

Abstract

Purpose

This paper aims to assess the effects of explicit partner brand mentions (as opposed to a mere partnership mention) in communications by brand allies on consumers’ purchase intention and willingness to pay for an innovation, as mediated by the perceived relational embeddedness of the allies and their respective perceived corporate credibility. In Study 1, the authors investigate the effects of (reciprocal) explicit brand mentions by both allies (as opposed to by a single ally) and further test whether explicit brand mentions moderate spillover effects from the ally. In Study 2, the authors investigate the effect of reciprocity of explicit brand mentions and whether this is moderated by a company’s experience.

Design/methodology/approach

The authors conduct two online experiments. Study 1 (N = 216) is a four-level between-subjects experiment (single communication by Partner A with explicit brand mention, single communication by Partner B with explicit brand mention, explicit brand mentions by both allies and mere partnership mention by both allies) where participants judge a social alliance related to a new tablet. Study 2 (N = 376) builds upon these findings in a 4 (explicit brand mentions by both allies; mere partnership mention by both allies; explicit brand mention by Partner A, mere partnership mention by Partner B; explicit brand mention by partner B, mere partnership mention by Partner A) × 2 (Partner A experience: established vs startup) between-subjects experimental design for a co-created battery.

Findings

Spillover effects from one ally to the other are stronger with explicit brand mentions than with a mere partnership mention. There is no added value of two allies communicating over one, provided that both partners explicitly mention their partner brand. However, when allies do communicate separately, it is crucial that an explicit brand mention is reciprocated. This effect is explained by an increase in the perceived relational embeddedness of the partners, which in turn positively influences their corporate credibility. This effect does not differ depending on a company’s experience.

Originality/value

This research is one of the first to study effects of how a brand alliance is communicated and extends previous studies on the effects of communication about brand and co-creation alliances by demonstrating that communications moderate spillover effects, that brand mention reciprocity is crucial, and by introducing the concept of perceived relational embeddedness.

Details

European Journal of Marketing, vol. 53 no. 2
Type: Research Article
ISSN: 0309-0566

Keywords

Article
Publication date: 1 June 2014

Katrin Großmann, Johan Buchholz, Carsten Buchmann, Christoph Hedtke, Carolin Höhnke and Nina Schwarz

In debates related to energy poverty, the link to questions of residential segregation remains somewhat peripheral. Because, usually, only energy-poor households are at the focus…

Abstract

In debates related to energy poverty, the link to questions of residential segregation remains somewhat peripheral. Because, usually, only energy-poor households are at the focus and residential mobility is not addressed, the interdependencies between households’ energy costs and the residential segregation of cities remain out of sight. Concern that energy efficiency measures could foster socio-spatial segregation in cities has recently emerged in Germany. If only households with higher incomes can afford housing with high energy efficiency standards, whereas low income households tend to choose non-refurbished but, in sum, more affordable housing stock, an increasing concentration of poor households in poor housing conditions would result. German energy efficiency and CO2 reduction policies are relatively insensitive to such questions.

Using survey data from a small shrinking city in Germany, we explore how energy costs are interrelated with residential location decisions and, thus, with segregation processes and patterns. Shrinking cities represent an interesting case because, here, a decreasing demand for housing stimulates residential mobility and paves the way for dynamic reconfigurations of socio-spatial patterns.

We found that energy-related aspects of homes play a role in location decisions. Low income households seek to minimize housing costs in general, paying specific attention to heating systems, thermal insulation and costs. Resulting segregation effects depend very much on where affordable and, at the same time, energy-efficient housing stock is spatially concentrated in cities. These findings should be taken into consideration for future policies on energy in existing dwellings.

Details

Open House International, vol. 39 no. 2
Type: Research Article
ISSN: 0168-2601

Keywords

Open Access
Article
Publication date: 26 July 2012

Carolin Gall, Iris Mueller, Gabriele H. Franke and Bernhard A. Sabel

Considerably diminished quality of life (QoL) is observed in patients with visual field defects after lesions affecting the visual pathway. But little is known to what extent…

Abstract

Considerably diminished quality of life (QoL) is observed in patients with visual field defects after lesions affecting the visual pathway. But little is known to what extent vision-and health-related QoL impairments are associated with psychological distress. In 24 patients with chronic visual field defects (mean age=56.17±12.36) the National Eye Institute-visual functioning questionnaire (NEI-VFQ) for vision-related QoL, the Short Form Health Survey-36 (SF-36) for generic QoL and the revised Symptom-Checklist (SCL-90-R) were administered. Cases with clinically relevant SCL-90-R symptoms were defined. Demographic, QoL and visual field parameters were correlated with SCL-90-R scales. About 40% of the investigated patients met the criteria for the definition of psychiatric caseness. 8/12 NEI-VFQ scales correlated significantly with SCL-90-R phobic anxiety (r-range -0.41 to -0.64, P<0.05), 5/12 NEI-VFQ scales correlated with SCL-90-R interpersonal sensitivity (-0.43 to -0.50), and 3/12 with SCL-90-R depression (-0.51 to -0.57) and obsessive-compulsiveness (-0.41 to -0.43). In contrast, only 1/8 SF-36 scales correlated significantly with SCL-90-R depression, phobic anxiety and interpersonal sensitivity (-0.41 to -0.54). No substantial correlations were observed between visual field parameters and SCL-90-R scales. Significant correlations of SCL-90-R with NEI-VFQ but not with SF-36 suggest that self-rated psychological distress is the result of diminished vision-related QoL as a consequence of visual field loss. The extent of visual field loss itself did not influence the rating of psychological distress directly, since SCL-90-R symptoms were only reported when diminished vision-related QoL was present. Patients with reduced vision-related QoL due to persisting visual field defects should therefore be offered additional neuropsychological rehabilitation and supportive psychotherapeutic interventions even years after the lesion.

Article
Publication date: 1 July 2011

Carolin Plewa and Pascale G Quester

A prolific stream of research has demonstrated the unique potential of sports sponsorship to contribute to corporate image and to influence audiences around the world. Meanwhile…

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Abstract

A prolific stream of research has demonstrated the unique potential of sports sponsorship to contribute to corporate image and to influence audiences around the world. Meanwhile, the concept of corporate social responsibility (CSR) has increasingly been identified in the literature for its potential to deliver a degree of competitive advantage. This paper builds on both these theoretical fields to develop a conceptual framework linking the effectiveness of sports sponsorship with the sponsors' CSR commitment to both employees and consumers.

Details

International Journal of Sports Marketing and Sponsorship, vol. 12 no. 4
Type: Research Article
ISSN: 1464-6668

Keywords

Article
Publication date: 29 March 2024

Carolin Decker-Lange, Knut Lange and Andreas Walmsley

The purpose of this study is to examine the underexplored link between entrepreneurship education (EE) and graduate employability in the higher education (HE) sector in the United…

Abstract

Purpose

The purpose of this study is to examine the underexplored link between entrepreneurship education (EE) and graduate employability in the higher education (HE) sector in the United Kingdom (UK).

Design/methodology/approach

The study draws on a thematic content analysis of semi-structured interviews with 45 professionals in UK HE, representing the “supply” side of EE.

Findings

The findings demonstrate a unidirectional link between EE and employability outcomes. This link is affected by societal, stakeholder-related, and teaching and learning-related factors.

Research limitations/implications

Although the value of universities’ initiatives connecting EE and employability for economic development is emphasized, the study does not provide direct empirical evidence for this effect. Macroeconomic research is needed.

Practical implications

EE and employability would benefit from knowledge exchange between universities’ stakeholders and a broader understanding of what constitutes a valuable graduate outcome.

Social implications

The study reveals the benefits of EE on a micro level. Participation in EE supports the connection between individual investments in HE and employability.

Originality/value

Based on human capital theory, many policymakers regard EE as a vehicle through which the relationship between investments in HE and career success on a micro level and economic growth on a macro level can be nurtured. Challenging this logic, the study highlights the potential of institutional theory to explain a contextualization of the link between EE and employability on a national level.

Details

International Journal of Entrepreneurial Behavior & Research, vol. 30 no. 5
Type: Research Article
ISSN: 1355-2554

Keywords

Open Access
Article
Publication date: 16 October 2018

Christopher Arnold, Christoph Pobel, Fuad Osmanlic and Carolin Körner

The purpose of this study is the introduction and validation of a new technique for process monitoring during electron beam melting (EBM).

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Abstract

Purpose

The purpose of this study is the introduction and validation of a new technique for process monitoring during electron beam melting (EBM).

Design/methodology/approach

In this study, a backscatter electron detector inside the building chamber is used for image acquisition during EBM process. By systematic variation of process parameters, the ability of displaying different topographies, especially pores, is investigated. The results are evaluated in terms of porosity and compared with optical microscopy and X-ray computed tomography.

Findings

The method is capable of detecting major flaws (e.g. pores) and gives information about the quality of the resulting component.

Originality/value

Image acquisition by evaluating backscatter electrons during EBM process is a new approach in process monitoring which avoids disadvantages restricting previously investigated techniques.

Article
Publication date: 24 September 2020

Julia A. Fehrer, Jodie Conduit, Carolin Plewa, Loic Pengtao Li, Elina Jaakkola and Matthew Alexander

Combining institutional work and actor engagement (AE) literature, this paper aims to elucidate how the collective action of market shaping occurs through the interplay between…

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Abstract

Purpose

Combining institutional work and actor engagement (AE) literature, this paper aims to elucidate how the collective action of market shaping occurs through the interplay between market shapers’ institutional work and engagement of other market actors. While markets are shaped by actors’ purposive actions and recent literature notes the need to also mobilize AE, the underlying process remains nebulous.

Design/methodology/approach

This paper is conceptual but supported by an illustrative case study: the Winding Tree. This blockchain-based, decentralized travel marketplace shapes a market by decoupling existing resource linkages, creating new ones and stabilizing others through a dynamic, iterative process between the market shaper’s institutional work and others’ AE.

Findings

The paper develops a dynamic, iterative framework of market shaping through increased resource density, revealing the interplay between seven types of market shapers’ institutional work distilled from the literature and changes in other market actors’ engagement dispositions, behaviors and the diffusion of AE through the market.

Originality/value

This research contributes to the emergent market shaping and market innovation literature by illustrating how the engagement of market actors is a fundamental means of market shaping. Specifically, it advances understanding of how market shapers’ institutional work leads to new resource linkages and higher resource density in emergent market systems through AE. The resultant framework offers an original, critical foundation for future market shaping research.

Details

Journal of Business & Industrial Marketing, vol. 35 no. 9
Type: Research Article
ISSN: 0885-8624

Keywords

Article
Publication date: 13 October 2023

Carolin Hess

The shift in policy discourse towards individualism is affecting service provision and access, which has become increasingly conditioned on individual agency and the…

Abstract

Purpose

The shift in policy discourse towards individualism is affecting service provision and access, which has become increasingly conditioned on individual agency and the “deservingness” of the recipient. Gendered and intersectional experiences of homelessness and excluded populations less likely to be living on the streets remain overlooked and unaddressed. This study thus aims to uncover what drives “invisibility” in services for women experiencing multiple disadvantage and the gendered constraints the women are facing when exiting and navigating multiple disadvantage.

Design/methodology/approach

The paper draws on in-depth interviews with women who face severe and multiple disadvantage and their support staff. Data is also gathered through survey data and observations with a wide range of frontline service providers, as well as support notes and numerical progress data recorded by one of the service providers.

Findings

Contradicting the common assumption that people act as rational actors in their interaction with services, the author found that women’s decisions to (dis)engage may be blinded by forces of multiple disadvantage and mistrust. These are often developed as a result of systemic and gendered constraints that limit women’s capabilities and exercise of choice. Barriers in service access often amplified the personal barriers they were facing and reinforced women’s decisions to not engage with services.

Research limitations/implications

The author hopes that this paper sheds light on the particular set of barriers women with multiple disadvantage face, which will be vital to reach women who face severe disadvantage and provide more effective policies, care and support.

Originality/value

This study gives voice to a particular hidden population: women with multiple disadvantage. It contributes to existing frameworks on agency and choice by understanding gendered barriers behind service engagement and how services themselves may be contributing to women’s invisibility.

Details

Housing, Care and Support, vol. 26 no. 3/4
Type: Research Article
ISSN: 1460-8790

Keywords

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