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This study investigated how sources of information across social media platforms influence fantasy users’ sport consumption and enhance their performance expectancy. Specifically, we examined the effects of social media-related motivation on fantasy users’ playing skills, sense of competition and performance expectancy based on the uses and gratifications theory.

Data were collected from 453 fantasy sport users on social media platforms. We conducted confirmatory factor analysis to assess a measurement model and used serial mediation techniques to examine the relationship between social media-related motivation and fantasy sport users’ performance expectancy.

Results showed that social media-related motivation had significant and positive impacts on fantasy users’ playing skills, sense of competition and performance expectancy. Additionally, we found that fantasy users’ playing skills increased their sense of competition and performance expectancy. A sense of competition was found to positively affect fantasy users’ performance expectancy.

This study provided a valuable contribution to the existing body of knowledge on social media by investigating the influence of social media-related motivation on fantasy sport users. The findings reveal that sharing content-based information on social media platforms plays a vital role in attracting and motivating individuals to engage in fantasy sports. The updated information enhances the playing skills of fantasy users, fosters a sense of competition and improves performance in virtual sport.

The purpose of this paper is to demonstrate the erosion performance of coated and uncoated surfaces of glass fibre-reinforced polymers (GFRP) wind turbine blade material using Taguchi's approach. Taguchi's array (L25) optimized erosion wear by varying three parameters: impact velocity, impact angle and run time across five levels.

The studies were carried out using a whirling arm rig tester with an impact velocity range of 30–70 m/s (metre per second), an impact angle of 0–90 degree and a run time of 30–90 min. Salt water is used as an erosion agent to replicate the offshore environment. Taguchi's method was used to optimize the process parameters.

The results showed that erosion is less on the coated surface than on the uncoated surface. When compared to other factors, impact velocity was determined to be the most dominant, whereas run time was the least dominant. In addition, GFRP wind turbine blade material exhibits a ductile erosion process. Furthermore, in all experimental trials less erosion was observed on coated surfaces as compared to uncoated surfaces.

Few researches have been done using different design of experiment techniques to optimize the erosion wear response of uncoated GFRP materials and coatings based on polyurethane. Furthermore, mechanism of the erosion and morphology of both surface conditions was investigated using scanning electron microscopy, X-ray diffraction, energy dispersive X-ray spectroscopy testing and Minitab software.

This study aims to examine the relationship between corporate governance, in particular board diversity, and corporate social performance (CSP) amongst the top 500 listed companies in India.

Data from the top 500 listed Indian companies constituting the BSE500 index for a five-year period from 1 April 2014 to 31 March 2019 are used to test the impact of the proportion of women directors, proportion of women independent directors, female CEOs and other corporate governance variables on CSP.

The results of panel regression analysis suggest that firms characterised by high proportions of women directors, independent women directors or a female CEO spend more on corporate social responsibility (CSR) activities. Furthermore, CEO duality, board size and board independence are positively related to social performance. These findings are of relevance to the policymakers and board of directors who are engaged in meeting corporate governance requirements.

This is one of the initial studies to document the impact of executive-level female representation on CSP following India's 2013 regulations on mandatory women representation on boards and CSR expenditure. The study reveals that greater gender diversity on corporate boards significantly boosts CSP, offering strategic advantages in governance and CSR. The study offers practical benefits for various stakeholders including corporate regulators, policymakers and corporate managers.

The paper contributes to the corporate governance and CSR literature by showing that good governance practices and high women representation on boards promote social performance. Our study is one of the preliminary efforts to document the level and impact of female representation at the executive level on CSP after the regulation of minimum women representation on corporate boards and mandatory CSR expenditure requirement introduced in India in 2013.