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Article
Publication date: 4 October 2021

Tomayess Issa, Pedro Isaias and Theodora Issa

Abstract

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Interactive Technology and Smart Education, vol. 18 no. 3
Type: Research Article
ISSN: 1741-5659

Content available
Article
Publication date: 31 October 2008

1074

Abstract

Details

Nutrition & Food Science, vol. 38 no. 6
Type: Research Article
ISSN: 0034-6659

Open Access
Article
Publication date: 30 July 2024

Ning Qian, Muhammad Jamil, Wenfeng Ding, Yucan Fu and Jiuhua Xu

This paper is supposed to provide a critical review of current research progress on thermal management in grinding of superalloys, and future directions and challenges. By…

Abstract

Purpose

This paper is supposed to provide a critical review of current research progress on thermal management in grinding of superalloys, and future directions and challenges. By understanding the current progress and identifying the developing directions, thermal management can be achieved in the grinding of superalloys to significantly improve the grinding quality and efficiency.

Design/methodology/approach

The relevant literature is collected from Web of Science, Scopus, CNKI, Google scholar, etc. A total of 185 literature is analyzed, and the findings in the literature are systematically summarized. In this case, the current development and future trends of thermal management in grinding of superalloys can be concluded.

Findings

The recent developments in grinding superalloys, demands, challenges and solutions are analyzed. The theoretical basis of thermal management in grinding, the grinding heat partition analysis, is also summarized. The novel methods and technologies for thermal management are developed and reviewed, i.e. new grinding technologies and parameter optimization, super abrasive grinding wheel technologies, improved lubrication, highly efficient coolant delivery and enhanced heat transfer by passive thermal devices. Finally, the future trends and challenges are identified.

Originality/value

Superalloys have excellent physical and mechanical properties, e.g. high thermal stability, and good high-temperature strength. The superalloys have been broadly applied in the aerospace, energy and automobile industries. Grinding is one of the most important precision machining technologies for superalloy parts. Owing to the mechanical and physical properties of superalloys, during grinding processes, forces are large and a massive heat is generated. Consequently, the improvement of grinding quality and efficiency is limited. It is important to conduct thermal management in the grinding of superalloys to decrease grinding forces and heat generation. The grinding heat is also dissipated in time by enhanced heat transfer methods. Therefore, it is necessary and valuable to holistically review the current situation of thermal management in grinding of superalloys and also provide the development trends and challenges.

Details

Journal of Intelligent Manufacturing and Special Equipment, vol. 5 no. 1
Type: Research Article
ISSN: 2633-6596

Keywords

Content available
Book part
Publication date: 27 June 2023

Abstract

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Technology, Management and Business
Type: Book
ISBN: 978-1-80455-519-4

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Book part
Publication date: 11 November 2024

Abstract

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Market Grooming
Type: Book
ISBN: 978-1-83549-001-3

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Book part
Publication date: 3 December 2018

Abstract

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Bottom of the Pyramid Marketing: Making, Shaping and Developing BoP Markets
Type: Book
ISBN: 978-1-78714-556-6

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Book part
Publication date: 22 November 2024

Abstract

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Creating Pathways for Prosperity
Type: Book
ISBN: 978-1-83549-122-5

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Book part
Publication date: 25 October 2023

Abstract

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Technology and Talent Strategies for Sustainable Smart Cities
Type: Book
ISBN: 978-1-83753-023-6

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Book part
Publication date: 22 July 2024

Abstract

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Modeling Economic Growth in Contemporary India
Type: Book
ISBN: 978-1-80382-752-0

Open Access
Article
Publication date: 21 May 2024

Frank Nana Kweku Otoo

Engaged employees assure organizational competitiveness and sustainability. The purpose of this study is to explore the relationship between job resources and employee turnover…

1973

Abstract

Purpose

Engaged employees assure organizational competitiveness and sustainability. The purpose of this study is to explore the relationship between job resources and employee turnover intentions, with employee engagement as a mediating variable.

Design/methodology/approach

Data were collected from 934 employees of eight wholly-owned pharmaceutical industries. The proposed model and hypotheses were evaluated using structural equation modeling. Construct reliability and validity was established through confirmatory factor analysis.

Findings

Data supported the hypothesized relationship. The results show that job autonomy and employee engagement were significantly associated. Supervisory support and employee engagement were significantly associated. However, performance feedback and employee engagement were nonsignificantly associated. Employee engagement had a significant influence on employee turnover intentions. The results further show that employee engagement mediates the association between job resources and employee turnover intentions.

Research limitations/implications

The generalizability of the findings will be constrained due to the research’s pharmaceutical industry focus and cross-sectional data.

Practical implications

The study’s findings will serve as valuable pointers for stakeholders and decision-makers in the pharmacuetical industry to develop a proactive and well-articulated employee engagement intervention to ensure organizational effectiveness, innovativeness and competitiveness.

Originality/value

By empirically demonstrating that employee engagement mediates the nexus of job resources and employee turnover intentions, the study adds to the corpus of literature.

Details

IIMT Journal of Management, vol. 1 no. 2
Type: Research Article
ISSN: 2976-7261

Keywords

1 – 10 of 21