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Article
Publication date: 12 December 2023

Ziru Zhou, Songlin Zheng, Jiahuan Chen, Ting Zhang, Zhen He and Yuxin Wang

The high specific strength makes magnesium alloys have a wide range of applications in aerospace, military, automotive, marine and construction industries. However, its poor…

Abstract

Purpose

The high specific strength makes magnesium alloys have a wide range of applications in aerospace, military, automotive, marine and construction industries. However, its poor corrosion resistance and weldability have limited its development and application. Friction stir welding (FSW) can effectively avoid the defects of fusion welding. However, the microstructure, mechanical properties and corrosion behavior of FSW joints in magnesium alloys vary among different regions. The purpose of this paper is to review the corrosion of magnesium alloy FSW joints, and to summarize the protection technology of welded joints.

Design/methodology/approach

The corrosion of magnesium alloy FSW joints includes electrochemical corrosion and stress corrosion. This paper summarizes corrosion protection techniques for magnesium alloys FSW joints, focusing on composition, microstructure changes and surface treatment methods.

Findings

Currently, this research is mainly focused on enhancing the corrosion resistance of magnesium alloy FSW joints by changing compositions, structural modifications and surface coating technologies. Refinement of the grains can be achieved by adjusting welding process parameters, which in turn minimizes the effects of the second phase on the alloy’s corrosion resistance.

Originality/value

This paper presents a comprehensive review on the corrosion and protection of magnesium alloys FSW joints, covering the latest research advancements and practical applications. It aims to equip researchers with a better insight into the field and inspire new studies on this topic.

Details

Anti-Corrosion Methods and Materials, vol. 71 no. 1
Type: Research Article
ISSN: 0003-5599

Keywords

Article
Publication date: 15 March 2024

Hardius Usman, Nucke Widowati Kusumo Projo, Chairy Chairy and Marissa Grace Haque

The purpose of this study to examine the factors that encourage/inhibit Muslim behavior in buying halal-certified food (HCF), based on two theories, the…

Abstract

Purpose

The purpose of this study to examine the factors that encourage/inhibit Muslim behavior in buying halal-certified food (HCF), based on two theories, the knowledge-attitude-behavior model and the attitude-behavior-context model; and study the impact of trust and perceived risk on Muslim behavior in buying HCF, and their role in moderating the relationship between halal awareness and religious commitment with Muslim behavior in buying HCF.

Design/methodology/approach

The research population target is Muslims aged 18 years or older who reside in Greater Jakarta and have purchased certified halal food at least once in the past month. The survey method is a self-administered survey using a purposive sampling technique. The online survey has been successful in getting 283 Muslim respondents. In analyzing the causal relationship and hypothesis testing, this research uses the partial least square – structural equation model.

Findings

This study reveals several results: attitude, halal awareness, religious commitment, trust and perceived risk have a significant influence on the frequency of Muslims buying HCF. Attitude mediates the impact of halal awareness, religious commitment and trust on the frequency of Muslims buying HCF; perceived risk and trust moderate the relationship between religious commitment and the frequency of Muslims buying HCF.

Originality/value

Research on halal food is still limited, including in Indonesia. Meanwhile, the study explores the actual behavior of consumers, particularly in a certified halal food context, which is still rare in the existing literature. At the same time, the intention-behavior gap can lead to wrong decisions. Furthermore, this study also studies how Muslims feel when they consume foods that are not certified as halal. Research like this has an immense opportunity to be developed because not many have been developed.

Details

Journal of Islamic Marketing, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1759-0833

Keywords

Article
Publication date: 11 October 2023

Jorge Carlos Fiestas Lopez Guido, Jee Won Kim, Peter T.L. Popkowski Leszczyc, Nicolas Pontes and Sven Tuzovic

Retailers increasingly endeavour to implement artificial intelligence (AI) innovations, such as humanoid social robots (HSRs), to enhance customer experience. This paper…

Abstract

Purpose

Retailers increasingly endeavour to implement artificial intelligence (AI) innovations, such as humanoid social robots (HSRs), to enhance customer experience. This paper investigates the interactive effect of HSR intelligence and consumers' speciesism on their perceptions of retail robots as sales assistants.

Design/methodology/approach

Three online experiments testing the effects of HSRs' intellectual intelligence on individuals' perceived competence and, consequently, their decision to shop at a retail store that uses HSRs as sales assistants are reported. Furthermore, the authors examine whether speciesism attenuates these effects such that a mediation effect is likely to be observed for individuals low in speciesism but not for those with high levels of speciesism. Data for all studies were collected on Prolific and analysed with SPSS to perform a logistic regression and PROCESS 4.0 (Hayes, 2022) for the mediation and moderated-mediation analysis.

Findings

The findings show that the level of speciesism moderates the relationship between HSR intellectual intelligence and perceived competence such that an effect is found for low but not for high HSR intelligence. When HSR intellectual intelligence is low, individuals with higher levels of speciesism (vs low) rate the HSR as less competent and display lower HSR acceptance (i.e. customers' decision to shop using retail robots as sales assistants).

Originality/value

This research responds to calls in research to adopt a human-like perspective to understand the compatibility between humans and robots and determine how personality traits, such as a person's level of speciesism, may affect the acceptance of AI technologies replicating human characteristics (Schmitt, 2019). To the best of the authors' knowledge, the present research is the first to examine the moderating role of speciesism on customer perceptions of non-human retail assistants (i.e. human-like and intelligent service robots). This study is the first to showcase that speciesism, normally considered a negative social behaviour, can positively influence individuals' decisions to engage with HSRs.

Details

Journal of Service Theory and Practice, vol. 34 no. 1
Type: Research Article
ISSN: 2055-6225

Keywords

Article
Publication date: 22 September 2023

Mehrzad Saeedikiya, Aidin Salamzadeh, Yashar Salamzadeh and Zeynab Aeeni

The current research aimed to investigate the external enablement role of Digital Infrastructures (DI) in the interplay of entrepreneurial cognitions and innovation.

Abstract

Purpose

The current research aimed to investigate the external enablement role of Digital Infrastructures (DI) in the interplay of entrepreneurial cognitions and innovation.

Design/methodology/approach

Data from the Global Entrepreneurship Monitor (GEM) and Digital Economy and Society Index (DESI) were used for analyses. This yielded a sample of 8,601 Generation Z entrepreneurs operating in 25 European countries.

Findings

Applying hierarchical moderated regressions showed that socio-cognitive components of an entrepreneurial mindset (self-efficacy, risk propensity, opportunity identification) affect innovation among Generation Z entrepreneurs. More importantly, DI plays an external enablement role in the interplay of cognitions and innovation among Generation Z entrepreneurs.

Originality/value

This study contributes to the socio-cognitive theory of entrepreneurship by integrating an external enablement perspective into the study of cognitions and entrepreneurial outcomes (here, innovation). It contributes to the digital technology perspective of entrepreneurship by connecting the conversation about the socio-cognitive perspective of entrepreneurship regarding the role of cognitions in innovation to the conversation in information systems (IS) regarding technology affordances and constraints. This study extends the application of the external enabler framework to the post-entry stage of entrepreneurial activity and integrates a generational perspective into it.

Details

International Journal of Entrepreneurial Behavior & Research, vol. 30 no. 2/3
Type: Research Article
ISSN: 1355-2554

Keywords

Article
Publication date: 4 March 2024

Ermias Kifle Gedecho and Seongseop (Sam) Kim

This study aims to assess extant research streams to delineate new research directions for tourism stakeholders’ mental health and well-being.

Abstract

Purpose

This study aims to assess extant research streams to delineate new research directions for tourism stakeholders’ mental health and well-being.

Design/methodology/approach

A comprehensive review of the literature on various topics related to mental health, well-being, memorable experiences, emotions, community well-being, wellness tourism and sustainable development was conducted.

Findings

Several research directions for different research subjects were identified: tourists employees, and the community. For tourists, the research topics included mental health, well-being, memorable experiences and wellness tourism. For research on employees, the focus included their mental health, psychological well-being and negative emotions. In studying the role of tourism in community mental health and well-being, research has explored community well-being and emotional solidarity and used a capital approach. This study discusses several new research directions based on past research trends, global trends and other relevant factors.

Originality/value

This conceptual study can help understand the new holistic research landscape of mental health and well-being.

目的

本研究的目标是评估当前的研究现状, 为旅游相关的心理健康和幸福感确定新的研究方向。

设计/方法论/途径

对关于心理健康、幸福感、难忘体验、情绪、社区幸福感、健康旅游和可持续发展等多个主题的文献进行了全面审阅。

发现

确定了针对不同研究对象的若干研究方向:游客、员工和社区。对于游客, 研究主题包括心理健康、幸福感、难忘体验和健康旅游。对于员工的研究, 重点包括他们的心理健康、心理幸福感和负面情绪。在研究旅游对社区心理健康和幸福感的影响时, 探讨了社区幸福感、情感团结以及资本方法的运用。本研究根据过去的研究趋势、全球动态和其他相关因素, 提出了若干新的研究方向。

原创性/价值

这项概念性研究有助于全面理解心理健康和幸福感的新研究格局。

Propósito

Este estudio tuvo como objetivo evaluar las corrientes de investigación existentes para delinear nuevas direcciones de investigación para la salud mental y el bienestar de los actores turísticos.

Diseño/metodología/enfoque

Se realizó una revisión exhaustiva de la literatura sobre diversos temas relacionados con la salud mental, el bienestar, las experiencias memorables, las emociones, el bienestar comunitario, el turismo de bienestar y el desarrollo sostenible.

Hallazgos

Se identificaron varias direcciones de investigación para diferentes sujetos de investigación: turistas, empleados y la comunidad. Para los turistas, los temas de investigación incluyeron la salud mental, el bienestar, las experiencias memorables y el turismo de bienestar. Para la investigación sobre los empleados, el enfoque incluyó su salud mental, bienestar psicológico y emociones negativas. Al estudiar el papel del turismo en la salud mental y el bienestar comunitario, la investigación ha explorado el bienestar comunitario y la solidaridad emocional, y ha utilizado un enfoque de capital. Este estudio discute varias nuevas direcciones de investigación basadas en tendencias de investigación pasadas, tendencias globales y otros factores relevantes.

Originalidad/valor

Este estudio conceptual puede ayudar a comprender el nuevo panorama holístico de investigación en salud mental y bienestar.

Article
Publication date: 28 November 2023

Ahmed Hamdy and Riyad Eid

This study aims to analyze the moderating roles of familiarity, generation and gender on the impacts of coronavirus fear-uncertainty on the destination image and visiting…

Abstract

Purpose

This study aims to analyze the moderating roles of familiarity, generation and gender on the impacts of coronavirus fear-uncertainty on the destination image and visiting intentions post-COVID-19.

Design/methodology/approach

This paper seeks to provide evidence for a research conclusion by conducting a survey of 431 potential travelers of various nationalities who visited Egypt. The data were examined using structural equation modeling with a multigroup analysis and PROCESS MACRO.

Findings

The findings indicated that the links between coronavirus fear-uncertainty, the destination image and intention to visit were significantly different from one gender and generation group to another. Moreover, it showed that destination familiarity moderates the negative effects of coronavirus fear-uncertainty on the destination image and intention to visit.

Originality/value

To the best of the authors’ knowledge, this paper is the first to explore the moderating role of destination familiarity, generation and gender in the effects post-COVID-19 of coronavirus fear-uncertainty on the destination image and travelers’ intention to visit using generational cohort theory and gender schema theory.

Details

Consumer Behavior in Tourism and Hospitality, vol. 19 no. 1
Type: Research Article
ISSN: 2752-6666

Keywords

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