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Article
Publication date: 17 March 2014

Mark Schulz, Yi Song, Adam Hehr and Vesselin Shanov

Carbon nanotube (CNT) thread ' s piezoresisitive strain sensing properties of gauge factor, linearity, hysteresis, consistency, temperature stability, and bandwidth were…

Abstract

Purpose

Carbon nanotube (CNT) thread ' s piezoresisitive strain sensing properties of gauge factor, linearity, hysteresis, consistency, temperature stability, and bandwidth were evaluated. This evaluation was motivated by little information in literature combined with the need to understand these properties for commercial use. The paper aims to discuss these issues.

Design/methodology/approach

The study here analyzes as-spun CNT thread built into unidirectional glass fiber composites and mounted onto aluminium beams with epoxy to evaluate strain sensing properties. The analyses utilize known sensor parameter definitions to quantify sensor performance.

Findings

CNT thread can provide reliable and robust strain measurements for composite and metallic structures. The strain sensor performance meets or exceeds other strain sensors in performance.

Research limitations/implications

CNT thread ' s piezoresistive effect is not well understood in terms of Poisson ' s ratio and nanotube contact. More research needs to be carried out to better understand this relationship and optimize the sensor thread.

Practical implications

CNT thread can be utilized as a robust strain sensor for composite and metallic structures. It can also be built into composite materials for embedded strain and damage monitoring. By monitoring composite materials with the sensor thread, reliability will significantly increase. In turn, this will lower safety factors and revolutionize inspection methods for composite materials.

Originality/value

This paper is the first to comprehensively evaluate key strain sensing properties of CNT thread. With all this strain sensor information in one spot, this should help expedite the use of this technology in other research and industry.

Expert briefing
Publication date: 17 May 2017

This is the third defeat at the state level since former European Parliament President Martin Schulz became party leader at the beginning of the year, raising questions about his…

Details

DOI: 10.1108/OXAN-DB220912

ISSN: 2633-304X

Keywords

Geographic
Topical
Book part
Publication date: 13 October 2014

SunWoo Kang and Nadine F. Marks

Guided by a life course theoretical perspective, this study aimed to examine associations between providing caregiving for a young or adult son or daughter with special needs and…

Abstract

Purpose

Guided by a life course theoretical perspective, this study aimed to examine associations between providing caregiving for a young or adult son or daughter with special needs and multiple dimensions of physical health status among married midlife and older adults, as well as moderation of these associations by gender and marital quality (i.e., marital strain).

Method

Regression models were estimated using data from 1,058 married adults aged 33–83 (National Survey of Midlife in the U.S. (MIDUS), 2005).

Findings

Parental caregiving for a young or adult child with special needs (in contrast to no caregiving) was linked to poorer global health and more physical symptoms among both fathers and mothers. Father caregivers reported slightly more chronic conditions than noncaregiving men, regardless of marital quality. By contrast, mother caregivers reported a much higher number of chronic conditions when they also reported a high level of marital strain, but not when they reported a low level of marital strain.

Originality/value

Overall, results provide evidence from a national sample that midlife and older parents providing caregiving for a child with special needs are at risk for poorer health outcomes, and further tentatively suggest that greater marital strain may exacerbate health risks, particularly among married mother caregivers.

Details

Family Relationships and Familial Responses to Health Issues
Type: Book
ISBN: 978-1-78441-015-5

Keywords

Book part
Publication date: 7 February 2024

Laura Robinson, Jeremy Schulz, Katia Moles and Julie B. Wiest

The work connects classic theories of selfing to the COVID-19 pandemic to make fresh connections between pandemic-induced trauma to the self and digital resources. This research…

Abstract

The work connects classic theories of selfing to the COVID-19 pandemic to make fresh connections between pandemic-induced trauma to the self and digital resources. This research introduces the concept of the “traumatized self” emerging from the COVID-19 pandemic in relation to digital disadvantage and digital hyperconnectivity. From Cooley’s original “looking glass self” to Wellman’s “hyperconnected” individualist self, social theories of identity work, and production of the self have a long and interdisciplinary history. In documenting this history, the discussion outlines key foci in the theorizing of the digital self by mapping how digital selfing and identity work have been treated from the inception of the internet to the epoch of the pandemic. The work charts the evolution of the digital selfing project from key theoretical perspectives, including postmodernism, symbolic interactionism, and dramaturgy. Putting these approaches in dialogue with the traumatized self, this research makes a novel contribution by introducing the concept of digitally differentiated trauma, which scholars can employ to better understand selfing processes in such circumstances and times.

Details

Creating Culture Through Media and Communication
Type: Book
ISBN: 978-1-80071-602-5

Keywords

Article
Publication date: 7 August 2017

Jennifer Fane and Samantha Schulz

Equipping pre-service teachers with the skills and knowledge needed to teach health in socially critical ways requires pre-service teachers to examine and critique individualistic…

Abstract

Purpose

Equipping pre-service teachers with the skills and knowledge needed to teach health in socially critical ways requires pre-service teachers to examine and critique individualistic understandings of health. The purpose of this paper is to use Bourdieu’s concepts of the bodily hexis (the body as both separate from society (autonomous individuals) and the body as socially mediated (the influence of social forces upon individuals)) and pedagogic work to investigate the challenges of redressing the reproduction of individualistic conceptualizations of health in teacher education.

Design/methodology/approach

The paper focusses on an analysis of 31 pre-service teachers’ reflective writing in a foundational health education course, which sought to engage students in thinking about health in socially critical ways. A systematic and procedural form of document analysis was employed to examine and interpret data to investigate the ways in which students were engaging with the socially critical health discourses and course content.

Findings

The findings evidence that while students attempted to engage with and demonstrate their knowledge of a socially critical view of health, contradictions, or places where students unknowingly slipped into individualistic ways of thinking appeared frequently across the data. Findings are presented to elucidate challenges facing pre-service teachers in teaching the AC:HPE curriculum.

Practical implications

Findings suggest the need for teacher educators to employ pedagogic practices that can disrupt previous pedagogic work, serving to challenge and interrogate current constructions of health, and delve deeply into critical discourses through interchange and reflection.

Originality/value

This paper extends the current scholarship of Bourdieusian theoretical concepts in relation to critical health discourses and pedagogies.

Details

Health Education, vol. 117 no. 5
Type: Research Article
ISSN: 0965-4283

Keywords

Book part
Publication date: 5 November 2021

Randy Y. Hirokawa and Ashley Laybon

Among the many influences on group decision making efficacy that have been identified by group researchers, the process that a group follows in arriving at a decision is widely…

Abstract

Among the many influences on group decision making efficacy that have been identified by group researchers, the process that a group follows in arriving at a decision is widely regarded as one of the most important. This chapter reviews the research on group decision making processes for the purpose of explicating (a) the nature of group process, (b) the factors that influence group process, (c) the role that communication plays in group process, and (d) the influence of group process on decision making efficacy. The chapter concludes with suggestions for future research.

Details

The Emerald Handbook of Group and Team Communication Research
Type: Book
ISBN: 978-1-80043-501-8

Keywords

Article
Publication date: 18 December 2023

Paurav Shukla, N. Meltem Cakici and Dina Khalifa

Extant research captures the signaling and attitudinal effects of luxury brand prominence strategy; however, little is known about the underlying mechanisms that drive this…

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Abstract

Purpose

Extant research captures the signaling and attitudinal effects of luxury brand prominence strategy; however, little is known about the underlying mechanisms that drive this effect. This study aims to uncover brand authenticity and brand coolness as parallel mediators driving the effects of brand prominence on luxury purchase intentions and explores the moderating role of consumers’ self-brand connection.

Design/methodology/approach

The research consisted of three experiments. Study 1 (n = 121) explored the direct effects of brand prominence among Chinese consumers. Using a sample of Turkish consumers (n = 115), Study 2, measured the mediation effects of brand authenticity and brand coolness. Study 3 (n = 211) examined how self-brand connection moderated the mediation effects among British customers.

Findings

A luxury brand prominence strategy leads to negative perceptions of coolness and authenticity and, in turn, reduces purchase intentions. The negative effect of brand prominence is even more pronounced among consumers with high self-brand connection.

Research limitations/implications

The study elaborates on how brand prominence informs consumers’ perceptions of authenticity and coolness. In examining the role of self-brand connection, the study reveals a theoretically and managerially relevant boundary condition of this focal effect.

Practical implications

The research highlights how luxury brands can use differing brand prominence strategies. This research informs brand managers on how to enhance brand authenticity and coolness while managing self-brand connection.

Originality/value

The study extends the luxury branding literature by explaining the brand prominence effect through the parallel mediators of brand authenticity and brand coolness. In contrast to extant research, the findings show that the negative effect of brand prominence is particularly strong among consumers with high self-brand connection.

Details

European Journal of Marketing, vol. 58 no. 1
Type: Research Article
ISSN: 0309-0566

Keywords

Book part
Publication date: 19 August 2015

Martine R. Haas and Wendy Ham

Strategy scholars have long argued that breakthrough innovation is generated by recombining knowledge from distant domains. Even if firms have the ability to access and absorb…

Abstract

Strategy scholars have long argued that breakthrough innovation is generated by recombining knowledge from distant domains. Even if firms have the ability to access and absorb knowledge from distant domains, however, they may fail to pay attention to such knowledge because it is seemingly irrelevant to their tasks. We draw attention to this problem of knowledge relevance and develop a theoretical model to illuminate how ideas from seemingly irrelevant (i.e., peripheral) domains can generate breakthrough innovation through the cognitive process of analogical reasoning, as well as the conditions under which this is more likely to occur. We situate our theoretical model in the context of teams in order to develop insight into the microfoundations of knowledge recombination within firms. Our model reveals paradoxical requirements for teams that help to explain why breakthrough innovation is so difficult.

Content available

Abstract

Details

Journal of Information, Communication and Ethics in Society, vol. 18 no. 3
Type: Research Article
ISSN: 1477-996X

Article
Publication date: 8 February 2011

Helen Woodruffe‐Burton and Susan Wakenshaw

The research presented in this article aims to extend our understanding of the symbolic and experiential values of shopping through the investigation of consumers' grocery…

9860

Abstract

Purpose

The research presented in this article aims to extend our understanding of the symbolic and experiential values of shopping through the investigation of consumers' grocery shopping and consumption experiences.

Design/methodology/approach

The research approach was based on the existential phenomenological interview; ten women living in the UK who were in paid employment outside the home at the time of the study, who were married (or living with their partner) and who had at least one child living at home participated in the study which explored their lived experiences of grocery shopping and consumption.

Findings

The findings reveal that consumers can construct various dimensions and levels of self/identity through their food shopping and consumption practices through their shopping experiences and in conjunction with various resources and support provided by retailers. Four key themes are identified and explored: “I am in control”; “I am me”; “I share and I love”; and “I belong”.

Research limitations/implications

The present study is exploratory in nature; it identifies four key themes which appear significant and provides a starting point for further research.

Originality/value

This paper explores the ways in which shopping confirms consumers' personal identity, social position and social identity and contributes to the literature in two ways: the research extends our understanding of the experiential values of shopping by extending the domain of enquiry from consumers' experiences in‐store to the actual consumption phase and consumers' self identity is investigated through the exploration of individual consumers' lived shopping and consumption experiences from an holistic perspective.

Details

Marketing Intelligence & Planning, vol. 29 no. 1
Type: Research Article
ISSN: 0263-4503

Keywords

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