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Article
Publication date: 16 June 2010

Oliver Kastner and Gunther Eggeler

Shape memory alloys are a fascinating class of materials because they combine both structural and functional properties. These properties strongly depend on temperature. One…

Abstract

Purpose

Shape memory alloys are a fascinating class of materials because they combine both structural and functional properties. These properties strongly depend on temperature. One consequence of this dependency yields the characteristic shape‐memory effect: shape memory alloys can recover processed reference configurations after significant plastic deformations simply upon a change of temperature. For real materials, such processes incorporate characteristic hysteresis. This paper aims at an understanding of these materials from an atomistic point of view.

Design/methodology/approach

2D molecular‐dynamics (MD) simulations describing a chain consisting of 32 linked Lennard‐Jones crystals are presented. The crystals consist of nested lattices of two atom species. Distinct lattice structures can be identified, interpreted as austenite and (variants of) martensite. Temperature and/or load‐induced phase transitions between these configurations are observed in MD simulations. Previously, the thermal equation of state of one isolated crystal was investigated and its phase stability was discussed in detail. In the multi‐crystal chain considered in the present paper, individual crystals contribute collectively to the thermo‐mechanical behavior of the assembly.

Findings

The paper presents the results of numerical experiments with this polycrystalline chain under strain‐, load‐ and/or temperature‐control. The results show that with the assumption of simple Lennard‐Jones potentials of interaction between atoms in individual crystals and linking these crystals allows to reproduce the features associated with the fascinating behavior of shape memory alloys, including pseudo‐plasticity, pseudo‐elasticity and the shape memory effect.

Originality/value

Owing to the special setup chosen, interfaces are missing between adjacent crystals in the chain assembly. The paper shows that in this situation load‐induced austenite/martensite transitions do not exhibit hysteresis in tension/compression cycles. This observation indirectly supports mesoscopic‐level work in the literature which explicitly introduces interface energy to model such hysteresis.

Details

Multidiscipline Modeling in Materials and Structures, vol. 6 no. 1
Type: Research Article
ISSN: 1573-6105

Keywords

Article
Publication date: 1 January 1989

Stuart Hannabuss

The management of children′s literature is a search for value andsuitability. Effective policies in library and educational work arebased firmly on knowledge of materials, and on…

Abstract

The management of children′s literature is a search for value and suitability. Effective policies in library and educational work are based firmly on knowledge of materials, and on the bibliographical and critical frame within which the materials appear and might best be selected. Boundaries, like those between quality and popular books, and between children′s and adult materials, present important challenges for selection, and implicit in this process are professional acumen and judgement. Yet also there are attitudes and systems of values, which can powerfully influence selection on grounds of morality and good taste. To guard against undue subjectivity, the knowledge frame should acknowledge the relevance of social and experiential context for all reading materials, how readers think as well as how they read, and what explicit and implicit agendas the authors have. The good professional takes all these factors on board.

Details

Library Management, vol. 10 no. 1
Type: Research Article
ISSN: 0143-5124

Keywords

Article
Publication date: 1 September 1979

David Cheshire

THERE IS yet another film on general release with a librarian as the central figure. ‘Yet another’ as Foul play is only the most recent of a surprisingly large number of films…

Abstract

THERE IS yet another film on general release with a librarian as the central figure. ‘Yet another’ as Foul play is only the most recent of a surprisingly large number of films featuring librarians not only as light relief, but also as hero or (more frequently) heroine.

Details

New Library World, vol. 80 no. 9
Type: Research Article
ISSN: 0307-4803

Article
Publication date: 1 June 1947

OUR publication date precludes more than the beginning of our study on the Library Association Conference which, from the point of view of numbers, has been one of the largest. We…

Abstract

OUR publication date precludes more than the beginning of our study on the Library Association Conference which, from the point of view of numbers, has been one of the largest. We shall continue in our next issue such comment upon it as the importance of the subjects under discussion would seem to warrant.

Details

New Library World, vol. 49 no. 11
Type: Research Article
ISSN: 0307-4803

Article
Publication date: 1 September 1934

HIS MAJESTY THE KING is winning new admiration, if that were possible, as the speaker of words on libraries which are memorable. At the opening of the University Library at…

Abstract

HIS MAJESTY THE KING is winning new admiration, if that were possible, as the speaker of words on libraries which are memorable. At the opening of the University Library at Cambridge on October 22nd, he described that great new library as “both a power house and a testing station of educational activities,” and went on to say, “It is a workshop of new knowledge and a store‐house of seasoned wisdom.” It is difficult to think of phrases which convey more fully the work and aspirations of a great national library. We cannot refrain from mentioning again the significant fact that within one year His Majesty has opened two libraries, which together have cost £1,000,000 to build. If any have doubts as to the national attitude towards the library movement, they will probably be resolved in favour of the future of libraries by thinking of this. Of course, the Manchester Public Library was built out of the sum accumulated from the sale of a previous central library, and we know that one half of the £500,000 spent at Cambridge came from the International Education Board; but in the first case, the good will of Mancunians was required for the spending on the library of this large sum of money, and in the second case, £229,000 was obtained by public subscription from friends of Cambridge. These are works of faith which must have a very great effect upon the future of education and culture of England. If they were alone, however, they would have been significant, but when we remember that Leeds University and the City of Sheffield have built great libraries, and even in smaller places such as Dover a new library has been established, while there are many new branch libraries at Birmingham, Bristol, and elsewhere, and renovations of older libraries, as at Coventry and Croydon, and Nottingham, we realise that in a time which is thought to be one of depression, the public library has made strides which are almost as great as those of the early Carnegie days.

Details

New Library World, vol. 37 no. 4
Type: Research Article
ISSN: 0307-4803

Article
Publication date: 6 January 2021

Siobhan O’Connor, Sinead McGilloway, Grainne Hickey and Melanie Barwick

This paper aims to outline a knowledge translation (KT) case study undertaken as part of a multi-component research programme aimed at evaluating new parenting supports in the…

Abstract

Purpose

This paper aims to outline a knowledge translation (KT) case study undertaken as part of a multi-component research programme aimed at evaluating new parenting supports in the earliest years. The study aimed to: explore the influencing factors relating to research use in an early years context; and to use the findings, at least in part, to execute an integrated KT plan – to promote stakeholder engagement, greater research visibility and to enhance the understanding of findings emerging from the research programme.

Design/methodology/approach

A mixed-methods study was embedded within a large-scale, longitudinal research programme. In the present study, a national survey (n = 162) was administered to stakeholders working with children and families throughout Ireland. A series of one-to-one interviews were also undertaken (n = 37) to amplify the survey findings. Also, one focus group was carried out with parents (n = 8) and one with members of the research team (n = 3). Several dissemination strategies were concurrently developed, executed and evaluated, based partly on survey and interview findings and guided by the knowledge translation planning template (Barwick, 2008; 2013; 2019).

Findings

The main factors influencing the dissemination of evidence, as identified by the stakeholders – were: a lack of resources; an under-developed understanding of research use and dissemination; insufficient collaboration and communication; and conflicting stakeholder priorities. Despite these challenges, the research programme was found to benefit from a multi-component KT plan to achieve the outlined dissemination goals.

Practical implications

The KT planning process allowed the research team to be more accountable, introspective and to work more efficiently. This helped increase the likelihood of more targeted and successful dissemination of the research findings, delivering a better return on research investment.

Originality/value

This is the first study of its kind (to our knowledge) to provide important insights for stakeholders in Ireland and elsewhere about how to improve the dissemination process. Effective KT planning can ultimately help to bridge the research-policy-practice gap and enable the effective translation of high-quality evidence in the early years’ sector to enhance outcomes for families in the shorter and longer-term.

Details

Journal of Children's Services, vol. 16 no. 1
Type: Research Article
ISSN: 1746-6660

Keywords

Article
Publication date: 9 February 2024

Murude Ertac Cankan

This study explores the various obstacles that female instructors and students confront in tourism education.

Abstract

Purpose

This study explores the various obstacles that female instructors and students confront in tourism education.

Design/methodology/approach

Utilizing qualitative research approaches and a thorough literature assessment, this study investigates women’s complex challenges in the academic and educational domains. The study examines the particular difficulties faced by female professors, such as work-life balance concerns, gender bias and limited opportunities for career advancement. Furthermore, the study also analyses the challenges that female students confront, including the threat of stereotypes, sexual harassment during internships and restricted access to networking and mentorship possibilities.

Findings

Findings illustrate that both female tourism academics and students face gender discrimination in academia and in the sector.

Practical implications

The findings may contribute valuable insights for policymakers, educators and stakeholders, emphasizing the need for targeted interventions and inclusive policies to create supportive environments for female lecturers and students in these departments.

Originality/value

This is the first study done in North Cyprus, which specifically analyzes gender inequality in tourism education. It is valuable as it emphasizes the significance of advancing gender equality in tourism and hospitality education.

Details

Worldwide Hospitality and Tourism Themes, vol. 16 no. 1
Type: Research Article
ISSN: 1755-4217

Keywords

Article
Publication date: 18 August 2021

Fortune Edem Amenuvor, Ho-Taek Yi and Henry Boateng

This paper aims to assess the effect of adaptive selling behavior on customer outcomes, mutual outcomes and salesperson outcomes.

Abstract

Purpose

This paper aims to assess the effect of adaptive selling behavior on customer outcomes, mutual outcomes and salesperson outcomes.

Design/methodology/approach

The respondents were salespeople and customers in selected door-to-door cosmetics companies in South Korea. A questionnaire was used to collect the data. Structural equation modeling was used to analyze the data in this study.

Findings

Findings show that adaptive selling behavior positively affects customer satisfaction, customer loyalty, sales performance, job satisfaction and relationship quality. These findings suggest that adaptive selling is crucial for the firm's survival depending on the industry and the product. Additionally, unlike previous studies, the authors use salespeople's self-reporting responses and customer-reporting of salespeople, which further enhances the richness and uniqueness of the results.

Originality/value

Studies investigating mutual outcomes of adaptive selling behavior are scarce. The study also emphasizes that adaptive selling behavior enhances salesperson outcomes and customer outcomes and primarily uses dyadic data between door-to-door salespeople and their customers, which is not very common.

Details

Asia Pacific Journal of Marketing and Logistics, vol. 34 no. 4
Type: Research Article
ISSN: 1355-5855

Keywords

Article
Publication date: 9 April 2021

Melissa Jane Carey and Melissa Taylor

The purpose of this review was to explore the literature for evidence of the impact of interprofessional practice models on health service inequity, particularly within community…

1507

Abstract

Purpose

The purpose of this review was to explore the literature for evidence of the impact of interprofessional practice models on health service inequity, particularly within community care settings for diverse ageing populations.

Design/methodology/approach

An integrative systematic literature review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework combined with the EndNote reference management system. Following the collection and comprehensive screening process completion, a thematic analysis of the included articles occurred utilising within NVivo 12 software.

Findings

The review found that there was a paucity of evidence related to the relationship between interprofessional practice models (IPM) and health service equity for ageing populations. There is a need to improve collaborative practices between social care, public health care and health service providers to more clearly define team member roles. Key aspirations included the need for future innovations in health service delivery to place health service equity as a goal for interprofessional practice. There is a need to find ways to measure and articulate the impact for vulnerable populations and communities.

Research limitations/implications

The review offers insight into the need for health care delivery models to place health service equity at the centre of the model design. In practice settings, this includes setting interprofessional team goals around achieving equitable care outcomes for, and with, vulnerable populations. Implications for practice relate to improving how interprofessional teams work with communities to achieve health care equity.

Originality/value

There is a consensus across the literature that there continues to be health service inequity, yet IPE and interprofessional collaborative practice (IPC) have been growing in momentum for some time. Despite many statements that there is a link between interprofessional practice and improved health service equity and health outcomes, evidence for this is yet to be fully realised. This review highlights the urgent need to review the link between education and practice, and innovative health models of care that enable heath care professionals and social care providers to work together towards achieving health equity for ageing populations. It is clear that more evidence is required to establish evidence for best practice in interprofessional care that has the mitigation of health care inequity as a central objective.

Details

Journal of Health Organization and Management, vol. 35 no. 6
Type: Research Article
ISSN: 1477-7266

Keywords

Article
Publication date: 15 February 2022

Cherrie Park and Angela Nancy Mendoza

Although the effects of the empty nest syndrome on mental health have long been examined, middle-aged empty nesters were generally at the focus of this examination. However, the…

Abstract

Purpose

Although the effects of the empty nest syndrome on mental health have long been examined, middle-aged empty nesters were generally at the focus of this examination. However, the number of older empty nesters, namely, empty nesters 60 years old or above, is expected to increase as the population is aging. Therefore, the purpose of this review was to examine previous studies concerning mental health outcomes specifically among older empty nesters and to identify major contributors to their mental health.

Design/methodology/approach

The authors conducted a scoping review by following the preferred reporting items for systematic reviews and meta-analyses (PRISMA) extension for scoping reviews guidelines.

Findings

A total of 18 studies selected for this review had been all conducted in Asia. A majority indicated that older empty nesters were at higher risks of poor mental health than their peers who were not empty nesters. Major contributors to their mental health included gender, education, income, living arrangement, health behaviors, personality, coping styles, resilience, a sense of coherence and social support.

Originality/value

To the best of the authors’ knowledge, this is the first scoping review which concerns older empty nesters and their mental health outcomes. This review offers recommendations for researchers, policy makers, and healthcare providers based on the findings and knowledge gaps in the current literature.

Details

Mental Health Review Journal, vol. 27 no. 2
Type: Research Article
ISSN: 1361-9322

Keywords

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