Search results

1 – 10 of 84
Per page
102050
Citations:
Loading...
Available. Content available
Book part
Publication date: 19 November 2018

Free Access. Free Access

Abstract

Details

Microcelebrity Around the Globe
Type: Book
ISBN: 978-1-78756-749-8

Available. Content available
Book part
Publication date: 19 November 2018

Crystal Abidin and Megan Lindsay Brown

Although the early conversations of microcelebrity centered on Anglo-centric theories and context despite the varied backgrounds and cultural context of microcelebrity, this…

Free Access. Free Access

Abstract

Although the early conversations of microcelebrity centered on Anglo-centric theories and context despite the varied backgrounds and cultural context of microcelebrity, this compilation of chapters seeks to assess and reframe the applications and uptake of microcelebrity around the world. Each of the chapters in this anthology contribute to expand the theoretical concept and contextualize the history and cultural affairs of those who are famous online. The case studies provide examples of how a microcelebrity emerges to fame because of their exposure and interaction within a group of niche users, a specific online community, or a specific cultural and geographical context through the social networks that emerge online. Academic scholarship on microcelebrity has crossed methodologies, disciplines and platforms demonstrating the wide appeal as the influence of these figures are on the rise. As preparation for the reader, this chapter offers a brief history of current scholarship, with an emphasis on shifting knowledge production away from an Anglo and Global North perspective. The introduction chapter serves as a road map for the reader breaking down each of the three sections of the book – norms, labors, and activism. Lastly, the co-editors have outlined different ways to read the text group chapters according to reader interest.

Details

Microcelebrity Around the Globe
Type: Book
ISBN: 978-1-78756-749-8

Keywords

Available. Content available
Book part
Publication date: 22 November 2017

Abstract

Details

Black Colleges Across the Diaspora: Global Perspectives on Race and Stratification in Postsecondary Education
Type: Book
ISBN: 978-1-78635-522-5

Available. Content available
Book part
Publication date: 19 November 2018

Free Access. Free Access

Abstract

Details

Microcelebrity Around the Globe
Type: Book
ISBN: 978-1-78756-749-8

Available. Content available
Article
Publication date: 2 August 2021

Modupeola Dada, Patricia Popoola and Ntombi Mathe

This study aims to review the recent advancements in high entropy alloys (HEAs) called high entropy materials, including high entropy superalloys which are current potential…

2176

Abstract

Purpose

This study aims to review the recent advancements in high entropy alloys (HEAs) called high entropy materials, including high entropy superalloys which are current potential alternatives to nickel superalloys for gas turbine applications. Understandings of the laser surface modification techniques of the HEA are discussed whilst future recommendations and remedies to manufacturing challenges via laser are outlined.

Design/methodology/approach

Materials used for high-pressure gas turbine engine applications must be able to withstand severe environmentally induced degradation, mechanical, thermal loads and general extreme conditions caused by hot corrosive gases, high-temperature oxidation and stress. Over the years, Nickel-based superalloys with elevated temperature rupture and creep resistance, excellent lifetime expectancy and solution strengthening L12 and γ´ precipitate used for turbine engine applications. However, the superalloy’s density, low creep strength, poor thermal conductivity, difficulty in machining and low fatigue resistance demands the innovation of new advanced materials.

Findings

HEAs is one of the most frequently investigated advanced materials, attributed to their configurational complexity and properties reported to exceed conventional materials. Thus, owing to their characteristic feature of the high entropy effect, several other materials have emerged to become potential solutions for several functional and structural applications in the aerospace industry. In a previous study, research contributions show that defects are associated with conventional manufacturing processes of HEAs; therefore, this study investigates new advances in the laser-based manufacturing and surface modification techniques of HEA.

Research limitations/implications

The AlxCoCrCuFeNi HEA system, particularly the Al0.5CoCrCuFeNi HEA has been extensively studied, attributed to its mechanical and physical properties exceeding that of pure metals for aerospace turbine engine applications and the advances in the fabrication and surface modification processes of the alloy was outlined to show the latest developments focusing only on laser-based manufacturing processing due to its many advantages.

Originality/value

It is evident that high entropy materials are a potential innovative alternative to conventional superalloys for turbine engine applications via laser additive manufacturing.

Details

World Journal of Engineering, vol. 20 no. 1
Type: Research Article
ISSN: 1708-5284

Keywords

Available. Content available
Book part
Publication date: 15 May 2018

Crystal Abidin

Abstract

Details

Internet Celebrity: Understanding Fame Online
Type: Book
ISBN: 978-1-78756-079-6

Available. Content available
Article
Publication date: 26 August 2022

Loni Crumb, Crystal Chambers, Amy Azano, Africa Hands, Kristen Cuthrell and Max Avent

Rural education research has historically been cast in a deficit lens, with rural places characterized by their problems or shortcomings, as if the way of understanding rural…

1688

Abstract

Purpose

Rural education research has historically been cast in a deficit lens, with rural places characterized by their problems or shortcomings, as if the way of understanding rural itself is to compare it to nonrural locales. These intransigent and narrow perceptions of rurality hinders recognition of the assets and possibilities of rural places. The purpose of this paper is to apply community-empowering, transgressive knowledge to analyses of rural communities to advance rural education research and practice.

Design/methodology/approach

In this conceptual paper, the authors propose an asset-based, conceptual framework to ground rural research and education practices: rural cultural wealth.

Findings

The authors describe and explore the concept of rural cultural wealth within the context of education. Furthermore, the authors discuss the dynamics of rurality and propose four constructs that comprise the rural cultural wealth framework, rural resourcefulness, rural ingenuity, rural familism and rural community unity, and consider implications for future research and practice.

Originality/value

The goal of this paper is to advance a rural cultural wealth framework aimed to interrupt social reproduction of educational inequities that impact rural students.

Details

Journal for Multicultural Education, vol. 17 no. 2
Type: Research Article
ISSN: 2053-535X

Keywords

Available. Content available
Article
Publication date: 1 December 2004

26

Abstract

Details

Pigment & Resin Technology, vol. 33 no. 6
Type: Research Article
ISSN: 0369-9420

Keywords

Available. Content available
Book part
Publication date: 15 May 2018

Crystal Abidin

Abstract

Details

Internet Celebrity: Understanding Fame Online
Type: Book
ISBN: 978-1-78756-079-6

Available. Content available
Book part
Publication date: 12 April 2021

Chris Brown and Ruth Luzmore

Free Access. Free Access

Abstract

Details

Educating Tomorrow
Type: Book
ISBN: 978-1-80043-663-3

1 – 10 of 84
Per page
102050