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Article
Publication date: 9 August 2023

Yi Sui, Yi Wang and Xiang Yu

The dynamic response of the nuclear power plants (NPPs) with pile foundation reinforcement have not yet been systemically investigated in detail. Thus, there is an urgent need to…

Abstract

Purpose

The dynamic response of the nuclear power plants (NPPs) with pile foundation reinforcement have not yet been systemically investigated in detail. Thus, there is an urgent need to improve evaluation methods for nonlithological foundation reinforcements, as this issue is bound to become an unavoidable task.

Design/methodology/approach

A nonlinear seismic wave input method is adopted to consider both a nonlinear viscoelastic artificial boundary and the nonlinear properties of the overburden layer soil. Subsequently, the effects of certain vital parameters on the structural response are analyzed.

Findings

A suitable range for the size of the overburden foundation is suggested. Then, when piles are used to reinforce the overburden foundation, the peak frequencies in the floor response spectra (FRS) in the horizontal direction becomes higher (38%). Finally, the Poisson ratio of the foundation soil has a significant influence on the FRS peak frequency in the vertical direction (reduce 35%–48%).

Originality/value

The quantifiable results are performed to demonstrate the seismic responses with respect to key design parameters, including foundational dimensions, the Poisson Ratio of the soil and the depth of the foundation. The results can help guide the development of seismic safety requirements for NPPs.

Details

Engineering Computations, vol. 40 no. 6
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 20 January 2023

Jing Zhan and Yue Zhao

The purpose of this study is to explore a balanced understanding of the relationship between perceived occupational stigma and social workers’ proactive behaviors in China…

Abstract

Purpose

The purpose of this study is to explore a balanced understanding of the relationship between perceived occupational stigma and social workers’ proactive behaviors in China. Drawing on cognitive appraisal theory, this study explored the mediating role of threat and challenge appraisals, as well as the moderating role of trait resilience.

Design/methodology/approach

Data were collected using a time-lagged research design. The hypotheses were examined using a sample of 338 social workers in China.

Findings

Perceived occupational stigma is appraised as both a challenge and a threat simultaneously. Challenge appraisal positively mediated perceived occupational stigma and proactive behavior, whereas threat appraisal negatively mediated this relationship. Trait resilience moderated the effect of threat appraisal, suggesting that perceived occupational stigma was appraised as a threat when trait resilience was lower (rather than higher), which then reduced social workers’ proactive behaviors.

Originality/value

This study enriches the literature on perceived occupational stigma by identifying the relationship and mechanism of perceived occupational stigma-proactive behaviors and a boundary condition from the theoretical perspective of cognitive appraisals. It demonstrates both the positive and negative aspects of perceived occupational stigma as appraised by social workers in relation to an important workplace outcome of proactive behaviors. In addition, it offers a fresh approach by exploring perceived occupational stigma from the perspective of social workers.

Details

Cross Cultural & Strategic Management, vol. 30 no. 2
Type: Research Article
ISSN: 2059-5794

Keywords

Article
Publication date: 30 November 2023

Wenbo Li, Bin Dan, Xumei Zhang, Yi Liu and Ronghua Sui

With the rapid development of the sharing economy in manufacturing industries, manufacturers and the equipment suppliers frequently share capacity through the third-party…

Abstract

Purpose

With the rapid development of the sharing economy in manufacturing industries, manufacturers and the equipment suppliers frequently share capacity through the third-party platform. This paper aims to study influences of manufacturers sharing capacity on the supplier and to analyze whether the supplier shares capacity as well as its influences.

Design/methodology/approach

This paper deals with conditions that the supplier and manufacturers share capacity through the third-party platform, and the third-party platform competes with the supplier in equipment sales. Considering the heterogeneity of the manufacturer's earning of unit capacity usage and the production efficiency of manufacturer's usage strategies, this paper constructs capacity sharing game models. Then, model equilibrium results under different sharing scenarios are compared.

Findings

The results show that when the production or maintenance cost is high, manufacturers sharing capacity simultaneously benefits the supplier, the third-party platform and manufacturers with high earnings of unit capacity usage. When both the rental efficiency and the production cost are low, or both the rental efficiency and the production cost are high, the supplier simultaneously sells equipment and shares capacity. The supplier only sells equipment in other cases. When both the rental efficiency and the production cost are low, the supplier’s sharing capacity realizes the win-win-win situation for the supplier, the third-party platform and manufacturers with moderate earnings of unit capacity usage.

Originality/value

This paper innovatively examines supplier's selling and sharing decisions considering manufacturers sharing capacity. It extends the research on capacity sharing and is important to supplier's operational decisions.

Details

Industrial Management & Data Systems, vol. 124 no. 2
Type: Research Article
ISSN: 0263-5577

Keywords

Article
Publication date: 18 October 2023

Sisi Zou and Catriona Paisey

The purpose of this paper is to examine the alternative accounts produced by Green Earth Volunteers (GEV), a Chinese environmental non-governmental organisation, over a 10-year…

Abstract

Purpose

The purpose of this paper is to examine the alternative accounts produced by Green Earth Volunteers (GEV), a Chinese environmental non-governmental organisation, over a 10-year period in the context of their campaign to create visibilities about hydroelectric dam projects along the Chang Jiang.

Design/methodology/approach

Drawing on conceptions of the human–nature relationship, including those evident in ancient Chinese philosophy and mythology, and the Chinese way of viewing and resolving conflict, this paper offers an interpretive analysis of the alternative accounts of GEV in terms of their form and content.

Findings

In terms of their content, the alternative accounts reflect elements of interrelated thinking, being underpinned by a recognition of the relationship between humans and nature, which is evident in Confucianism, Taoism and ancient Chinese mythology. The strategies adopted by GEV are a non-confrontational but feasible way to promote their ecological beliefs in the Chinese context.

Practical implications

The study suggests that social and environmental accounting (SEA) in developing countries is steeped in local cultural and philosophical traditions that need to be considered and incorporated into the design of alternative accounts.

Originality/value

The study contributes to the very limited literature that offers qualitative analyses of SEA in developing countries.

Details

Accounting, Auditing & Accountability Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0951-3574

Keywords

Article
Publication date: 1 June 2023

José Piñera-Salmerón, Raquel Sanz-Valle and Daniel Jiménez-Jiménez

This paper aims to contribute to the understanding of the relationship between innovation and export performance by examining the effect of different types of innovation on export…

Abstract

Purpose

This paper aims to contribute to the understanding of the relationship between innovation and export performance by examining the effect of different types of innovation on export performance and testing the assumption underlying most studies in the field that competitive advantage mediates this relationship.

Design/methodology/approach

From the literature review, this paper proposes a research model that is estimated using a sample of 200 Spanish exporting manufacturing companies. Data for this study were collected with an ad hoc questionnaire, and the partial least squares structural equation modeling technique was chosen to analyze the data.

Findings

The results show that there is a positive relationship between product and business process innovation and export performance and that competitive advantage mediates this relationship, but only when it is based on costs, not on differentiation.

Originality/value

This paper provides evidence that product and business process innovation are positively related to export performance and that competitive advantage mediates these relationships, but only when the advantage is low cost. Unexpectedly, this paper finds that differentiation is neither related to export performance nor explains the relationship between innovation and export performance.

Details

Multinational Business Review, vol. 31 no. 4
Type: Research Article
ISSN: 1525-383X

Keywords

Article
Publication date: 6 December 2023

Xiaolong Lu, Xudong Sui, Xiao Zhang, Zhen Yan and Junying Hao

This study aims to investigate the effect of V doping on the microstructure, chemical stability, mechanical and vacuum tribological behavior of sputtered MoS2 coatings.

Abstract

Purpose

This study aims to investigate the effect of V doping on the microstructure, chemical stability, mechanical and vacuum tribological behavior of sputtered MoS2 coatings.

Design/methodology/approach

The MoS2-V coatings are fabricated via tuning V target current by magnetron sputtering technique. The structural characteristic and elemental content of the coatings are measured by field emission scanning electron microscopy, X-ray diffractometer, electron probe X-ray micro-analyzer, Raman, X-ray photoelectron spectroscopy, high resolution transmission electron microscope and energy dispersive spectrometer. The hardness of the deposited coatings are tested by a nanoindentation technique. The vacuum tribological properties of MoS2-V coatings are studied by a ball-on-disc tribometer.

Findings

Introducing V into the MoS2 coatings results in a more compact microstructure. The hardness of the coatings increases with the doping of V. The MoS2-V coating deposited at a current of 0.2 A obtains the lowest friction coefficient (0.043) under vacuum. As the amount of V doping increases, the wear rate of the coating decreases first and then increases, among which the coating deposited at a current of 0.5 A has the lowest wear rate of 2.2 × 10–6 mm3/N·m.

Originality/value

This work elucidates the role of V doping on the lubrication mechanism of MoS2 coatings in a vacuum environment, and the MoS2-V coating is expected to be applied as a solid lubricant in space environment.

Details

Industrial Lubrication and Tribology, vol. 76 no. 1
Type: Research Article
ISSN: 0036-8792

Keywords

Abstract

Details

Tourism Innovation in the Digital Era
Type: Book
ISBN: 978-1-83797-166-4

Article
Publication date: 20 April 2023

Xu Li and Shumin Sui

The development of digital inclusive finance (DIF) has increased households' financial investments and consumption. However, few studies have considered whether DIF strengthens…

Abstract

Purpose

The development of digital inclusive finance (DIF) has increased households' financial investments and consumption. However, few studies have considered whether DIF strengthens the substitution of household financial investment for consumption behavior. To clarify the relationship between DIF, household financial investment and household consumption behavior, the authors combine matched data from the China Family Panel Studies (CFPS) and Peking University Digital Inclusive Finance Index (2011–2018) to explore the impact of DIF on household financial substitution. This study aims to discuss the aforementioned objectives.

Design/methodology/approach

This study's empirical analysis applies ordinary least squares (OLS) to answer how DIF affects household financial investment substitution for consumption. This study uses three approaches to examine the robustness of the benchmark regression model. These three approaches are replacing the core explanatory variables, using the lagged Digital Inclusive Finance Index and using the data of additional years. This article also assesses endogeneity by applying the instrumental variable method.

Findings

The results indicate that DIF significantly enhances household financial substitution. This article also assesses endogeneity by applying the instrumental variable method and robustness test methods. The impact mechanism test shows that DIF positively affects household financial substitution, by improving information dissemination efficiency and enhancing financial participation. Further research finds that the impact of DIF on household financial substitution is more pronounced in households with low to moderate savings rates, low to average income households and homes without family members who start their businesses.

Research limitations/implications

This study analyzed the effect and mediating mechanisms of digital financial inclusion on household financial substitution. Like all studies, the research had some limitations. First, due to differences in culture and infrastructure development, people do not understand and judge economic behaviors, such as household financial investment and consumption, in the same way. It can lead to certain biases in their understanding and study responses. Second, the study is mainly based on data from China. Future studies should be extended to foreign countries for comparative analysis. Third, the development of DIF has not yet completed a full cycle, and many problems have not been fully identified.

Practical implications

This study provides some practical implication. First, the public sectors should effectively weigh the spending relationship between household financial investment and consumption. Second, the public sector should focus on the policy optimization and consistency of DIF. The public sector should both enhance the breadth of coverage and depth of impact of DIF and focus on long-tail groups to fully reflect the equity and inclusiveness of DIF.

Originality/value

This study responds to the discussion on the relationship between financial investment, saving and consumption games in household expenditures and enhances our understanding of how DIF affects households' complex economic behavior. The most revealing finding is that DIF reinforces the substitution of household financial investment for household consumption. DIF positively affects household financial substitution by improving the efficiency of information dissemination and increasing financial participation, which is a valid extension of the study on the mechanisms of information dissemination and financial participation in financial investment and consumption proposed.

Details

Asia Pacific Journal of Marketing and Logistics, vol. 35 no. 10
Type: Research Article
ISSN: 1355-5855

Keywords

Article
Publication date: 21 February 2024

Juliet Owusu-Boadi, Ernest Kissi, Ivy Maame Abu, Cecilia Dapaah Owusu, Bernard Baiden and Caleb Debrah

The construction business is widely recognised for its inherent complexity and dynamic nature, which stems from the nature of the job involved. The industry is often regarded as…

Abstract

Purpose

The construction business is widely recognised for its inherent complexity and dynamic nature, which stems from the nature of the job involved. The industry is often regarded as one of the most challenging industries globally in terms of implementing environmental, health and safety (EHS) practices. However, in the absence of EHS, the construction industry cannot be considered sustainable. Therefore, this study aims to identify the trends, knowledge gaps and implications of EHS research to enhance construction activities and knowledge.

Design/methodology/approach

The study adopted a science mapping approach involving bibliometric and scientometric analysis of 407 construction EHS publications from the Scopus database with the VOSviewer software. The study is based on journal articles from the Scopus database without restriction to any time range.

Findings

The main focus of construction EHS research identified in the study includes sustainability-related studies, risk-related, environmental issues, EHS management, integrated management systems studies, health and safety related and EHS in the construction process. Some emerging areas also identified include productivity, design, culture, social sustainability and machine learning. The most influential and productive publication sources, countries/regions and EHS publications with the highest impact were also determined.

Research limitations/implications

Documents published in the Scopus database were considered for analysis because of the wider coverage of the database. Journal articles written in English language represent the inclusion criteria, whereas other documents were excluded from the analysis. The study also limited the search to articles with the engineering subject area.

Practical implications

The research findings will enlighten stakeholders and practitioners on the focal knowledge areas in the EHS research domain, which are vital for enhancing EHS in the industry.

Originality/value

To the best of the authors’ knowledge, this review-based study is the first attempt to internationally conduct a science mapping on extant literature in the EHS research domain through bibliometric and scientometric assessments.

Details

Journal of Engineering, Design and Technology , vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1726-0531

Keywords

Article
Publication date: 27 April 2023

Neha Singh, Rohit Biswas and Mamoni Banerjee

The purpose of this article is to develop relationships between many major issues relevant to the agriculture supply chain.

Abstract

Purpose

The purpose of this article is to develop relationships between many major issues relevant to the agriculture supply chain.

Design/methodology/approach

With the purpose of gaining an all-encompassing understanding of the agriculture supply chain, this work uses 233 filtered research articles and three bibliometric analysis tools, namely VOSviewer, term frequency-inverse document frequency (TF-IDF) and Person correlation. The collected research publications were also catalogued using Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA).

Findings

Using analytic techniques, a total of 12 keywords were obtained. The study found that agri-products are in dire need of digitisation via Internet of things (IoT) and blockchain due to the usage of economic variables and comprehensive management of total food waste throughout transportation, anchoring quality and the predominant variable.

Research limitations/implications

The study was limited to the Scopus and Web of Science (WoS) indexing in order to assess the viability of the linked idea and problem.

Originality/value

This study aims to generate vital knowledge in the field of horticulture-focused agriculture supply chain based on previous justification and relationship formation.

Details

Journal of Agribusiness in Developing and Emerging Economies, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2044-0839

Keywords

1 – 10 of 33