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Creativity is vital for the innovation and survival of organizations. The present study aimed to explore the impact of entrepreneurial leadership on team creativity through team psychological safety and knowledge sharing. Social learning theory (SLT) was used to explore the relationships in this study.

Data were collected from the manufacturing sector of Pakistan, and a sample composed of 70 team leaders and 378 team members was used.

The results showed the positive influence of entrepreneurial leadership on team creativity. Furthermore, team psychological safety and knowledge sharing mediated the relationship between entrepreneurial leadership and team creativity. Finally, team psychological safety and knowledge sharing sequentially mediated the relationship between entrepreneurial leadership and team creativity.

A small sample size and cross-sectional research design may hinder the generalizability of the findings. The findings suggest that leaders should practice entrepreneurial leadership principles to develop team creativity. Organizations should provide training and development programmes for their leaders and employees to learn the importance of entrepreneurial behaviors and how to explore and exploit entrepreneurial opportunities.

This study extends the leadership and creativity literature by exploring the role of entrepreneurial leadership in developing team creativity. Furthermore, this study was conducted in established organizations to explore entrepreneurial leadership's influence on team creativity. In contrast, earlier scholars recognized entrepreneurial leadership as a leadership style of entrepreneurs and thus examined its implications in new ventures or small and medium enterprises.

In times of crisis, innovation management and specifically Research and Development (R&D) investments are critical to temper company losses and stimulate higher revenues. Environmental policies, for their potential to stimulate environmental innovations and efficient management of resources, may hold a magnifying role in this relationship. By relying on the distinction between regulatory policies and institutional incentives, this paper argues about the moderating role of environmental policies between a firm's R&D expenses and its performance.

Hypotheses are tested on data collected from a sample of small and medium-sized Chinese enterprises after the 2008 financial crisis.

Findings reveal positive moderating effects of both regulatory pressures and institutional incentives, with a more significant effect of government support. The highest impact is reached when both these types of policies are present.

The theoretical and methodological relevance of this distinction, the importance of an appropriate mix of environmental policies in policymaking and their resilience building role in stimulating environmental innovations in the aftermath of crises are discussed.

In this chapter, rephrasing Spivak's question into ‘can subaltern children speak?’, I reorient the research on China's gigantic population of children and youths in rural migrant families towards a critical interpretative approach. Based on life history and longitudinal ethnographic interview gathered with three cases, I unpack the multiple meanings migrants' children attach to mobility in their childhood experiences. First, despite emotional difficulties, children see their parents' out-migration more as a ‘mobility imperative’ than their abandonment of parental responsibilities, which should be contextualized in China's long-term urban-biased social policies and the resultant development gaps in rural and urban societies. Second, the seemingly ‘unstable’ and ‘flexible’ mobility patterns observed in migrant families should be understood in relation to a long-term family social mobility strategy to promote children's educational achievement and future attainment. The combination of absent class politics in an illiberal society with an enduring ideology of education-based meritocracy in Confucianism makes this strategy a culturally legitimate channel of social struggle for recognition and respect for the subaltern. Last, children in migrant families are active contributors to their families' everyday organization amidst mobilities through sharing care and household responsibilities, and developing temporal and mobility strategies to keep alive intergenerational exchanges and family togetherness. The study uncovers coexisting resilience and vulnerabilities of migrants' children in their ‘doing class’ in contemporary China. It also contributes insights into our understanding of the diversity of childhoods in Asian societies at the intersection of familyhood, class dynamics and cultural politics.

This paper aims to design an automatic inspection system for the characters on tire molds, which involves a vision-based inspection method for the characters on tire molds.

An automatic inspection equipment is designed according to the features of the tire mold. To implement the inspection task, the corresponding image processing methods are designed, including image preprocessing, image mosaic, image locating and character inspection. Image preprocessing mainly contains fitting the contours of the acquired tire mold images and those of the computer aided design (CAD) as the arcs of two circles and polar transformation of the acquired images and the CAD. Then, the authors propose a novel framework to locate the acquired images into the corresponding mosaicked tire mold image. Finally, a character inspection scheme is proposed by combining an support-vector-machine-based character recognition method and a string matching approach. At the stages of image locating and character inspection, image mosaic is simultaneously used to label the defects in the mosaicked tire mold image, which is based on histograms-of-gradients features.

The experimental results indicate that the designed automatic inspection system can inspect the characters on the tire mold with a high accuracy at a reasonable time consumption.

The designed automatic inspection system can detect the carving faults for the characters on the tire molds, which are the cases that the characters are wrongly added, deleted or modified on the tire mold.

To the best of the authors’ knowledge, this is the first automatic vision-based inspection system for the characters on tire molds. An inspection equipment is designed and many novel image processing methods are proposed to implement the inspection task. The designed system can be widely applied in the industry.

This study aims to investigate the question concerning whether tournament incentives motivate chief executive officers (CEOs) to be socially responsible.

Data from all A-share Chinese companies listed on the Shanghai and Shenzhen stock exchanges for the period from 2010 to 2015 are used. To draw inferences from the data, ordinary least squares (OLS) regression and cluster OLS are used as a baseline methodology. To control for the possible issue of endogeneity, firm-fixed-effects regression, two-stage least squares regression and propensity score matching are used.

A reliable evidence is found that tournament incentives motivate CEOs to be more socially responsible. Additional analysis reveals that the positive effect of CEO tournament incentives on corporate social responsibility performance (CSRP) is more pronounced in state-owned firms than it is in non-state-owned firms. The study’s findings are consistent with tournament theory and the conventional wisdom hypothesis, which proposes that better incentives lead to competitiveness, which improves financial and social performance.

The study’s findings have implications for companies and regulators who wish to enhance CSRP by giving tournament incentives to top managers. Investment in social responsibility may reduce the conflict between executives and employees and improve the corporate culture.

This study contributes to the existing literature by providing the first evidence that CEOs’ tournament incentives play a vital role in CSRP. The study’s findings contribute to tournament theory.

This paper aims to propose a robust method for non-rigid point set registration, using the Gaussian mixture model and accommodating non-rigid transformations. The posterior probabilities of the mixture model are determined through the proposed integrated feature divergence.

The method involves an alternating two-step framework, comprising correspondence estimation and subsequent transformation updating. For correspondence estimation, integrated feature divergences including both global and local features, are coupled with deterministic annealing to address the non-convexity problem of registration. For transformation updating, the expectation-maximization iteration scheme is introduced to iteratively refine correspondence and transformation estimation until convergence.

The experiments confirm that the proposed registration approach exhibits remarkable robustness on deformation, noise, outliers and occlusion for both 2D and 3D point clouds. Furthermore, the proposed method outperforms existing analogous algorithms in terms of time complexity. Application of stabilizing and securing intermodal containers loaded on ships is performed. The results demonstrate that the proposed registration framework exhibits excellent adaptability for real-scan point clouds, and achieves comparatively superior alignments in a shorter time.

The integrated feature divergence, involving both global and local information of points, is proven to be an effective indicator for measuring the reliability of point correspondences. This inclusion prevents premature convergence, resulting in more robust registration results for our proposed method. Simultaneously, the total operating time is reduced due to a lower number of iterations.

Entrepreneurial leadership has been developed from the existing leadership and entrepreneurship literature as a new leadership theory to meet the dynamic changes in the 21st century. Accordingly, the main purpose of this study is to investigate the effect of entrepreneurial leadership on employee creativity and the mediating influence of psychological empowerment and psychological safety, with the lens of social learning theory.

Data were collected from the manufacturing sector of Pakistan with a sample size of 280 dyads of managers and employees. A two-step analytical strategy was adopted through which the measurement model was validated by using confirmatory factor analysis and structural equation modeling to estimate the structural model to fit the data. The bootstrapping method was applied for testing the mediation analysis.

The current study found that entrepreneurial leadership positively related to employee creativity. Moreover, it was found that psychological empowerment and psychological safety mediated the relationships between entrepreneurial leadership and employee creativity.

The findings of the current study provide guidance to managers and businessmen on how to develop the creative skills of employees by adopting entrepreneurial leadership behaviors. Besides, this study enriches the literature by exploring the performance mechanism of entrepreneurial leadership to develop employee creativity.

The current study is considered the first to examine the role of entrepreneurial leaders in stimulating employee creativity through psychological safety and psychological empowerment. As such, it enriches the creativity literature by exploring the employee creativity mechanism through entrepreneurial leadership and validating the importance of psychological factors in the development of creativity compared to previous studies, which have focused primarily on the concept or scale development of entrepreneurial leadership. Furthermore, it provides several theoretical and managerial implications along with future opportunities.

Aluminum alloy is considered an ideal material in aerospace, automobile and other fields because of its lightweight, high specific strength and easy processing. However, low hardness and strength of the surface of aluminum alloys are the main factors that limit their applications. The purpose of this study is to obtain a composite coating with high hardness and lubricating properties by applying GO–PVA over MAO coating.

A pulsed bipolar power supply was used as power supply to prepare the micro-arc oxidation (MAO) coating on 6061 aluminum sample. Then a graphene oxide-polyvinyl alcohol (GO–PVA) composite coating was prepared on MAO coating for subsequent experiments. Samples were characterized by Fourier infrared spectroscopy, X-ray diffraction, Raman spectroscopy and thermogravimetric analysis. The friction test is carried out by the relative movement of the copper ball and the aluminum disk on the friction tester.

Results showed that the friction coefficient of MAO samples was reduced by 80% after treated with GO–PVA composite film.

This research has made a certain contribution to the surface hardness and tribological issues involved in the lightweight design of aluminum alloys.

The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-12-2023-0427/

The purpose of this study is to investigate the impact of social media usage (SMU) and relational energy on employees' workplace spirituality within an organization from a psychological perspective.

This study proposes a research model based on self-determination theory. This research model was tested using a cross-level hierarchical regression analysis. Data were collected from 276 knowledge workers on 39 teams in 37 enterprises in China.

SMU has a significant positive impact on employees' relational energy and workplace spirituality. Relational energy partially mediates the relationships of cognitive usage and social usage of social media with workplace spirituality and fully mediates the relationship between hedonic usage of social media and workplace spirituality. Inclusive leadership positively affects workplace spirituality and acts as a negative cross-level moderating variable on the relationship between hedonic usage and workplace spirituality.

This work suggested that with appropriate SMU implications, enterprises might be able to integrate spirituality into human resource management practices to improve employees' meaningful life experiences within organizations.

The authors’ findings not only help to theoretically clarify the relationship between SMU and workplace spirituality but also enrich the relevant research on SMU in enterprises to improve employees' spiritual life within the organization.

Most previous thermal-mechanical modeling of cold-formed steel (CFS) walls did not consider the failure of screwed connections under fire conditions because of the limited data of such connections at elevated temperatures.

In this study, 285 steady-state tests are conducted on CFS screwed connections with single-layer gypsum plasterboard (GPB) and Bolivian magnesium board (BMB) sheathing at ambient and elevated temperatures. The failure of these connections is described as the breaking of the loaded sheathing edge.

For the BMB sheathing screwed connections, hydrochloric acid gas is generated and released above 300°C, and the shear strength becomes much less than that of the GPB sheathing screwed connection above 370°C. Hence, BMB may not be suitable for use as the face-layer sheathing of CFS walls but is still recommended to replace GPB as the base-layer sheathing. The major influencing parameters on the shear strength of screwed connections are identified as the type of sheathing material and the loaded sheathing edge distance.

Based on the previous and present test results, a unified expression for the residual shear strength of screwed connections with GPB and BMB is proposed at ambient and elevated temperatures with acceptable accuracy. It can be used as the basic input parameter of the numerical simulation of the CFS structures under fire conditions.