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This research aims to investigate consumers' food waste prevention behaviour through the lens of an extended theory of planned behaviour. The extension includes the examination of the role of social media usage in affecting consumers' decision-making process of food waste prevention behaviour.

A survey questionnaire is developed based on measurement items of previously validated studies. 210 samples are collected and analysed using partial least squares structural equation modelling (PLS-SEM).

The results show that social media usage has a significant influence on attitude and injunctive norms. In addition, intention can be predicted by injunctive norms, moral norms and perceived behavioural control but not attitude. Lastly, the intention to reduce food waste is a significant predictor of food waste prevention behaviour.

Overall, the extended theory of planned behaviour is useful in explaining consumers' food waste prevention behaviour. Interestingly, this study reveals that a negative attitude towards food waste behaviour does not translate into the intention to engage in food waste prevention behaviour. Furthermore, it is found that social media usage plays a significant in shaping consumers' attitudes towards food waste and injunctive norms.

The purpose of this paper is to determine the role of environmental concern on brand preference. The authors also examine whether the proposed relationship is contingent upon the individual’s income.

A conceptual model is proposed based on the theory of buyer behaviour and environmental concern. Model is empirically validated by conducting a survey using self-administered questionnaire. Measurements for each construct were adapted from literature. Partial least square based structural equation modelling is used for the hypotheses testing and confirmatory factor analysis is used for the validation of measurement model.

The authors found that brand preference is influenced by environmental concern and attitude towards the environment-friendly product. Further, social influence indirectly affects brand preference via environmental concern and attitude towards the environment-friendly product. The authors also found that income significantly moderates the relationship between social influence and environmental concern.

This paper provides useful guidance for the marketers of environment-friendly products for marketing to people with different income.

Social media influencers (SMIs) have become an important source of influence that affects consumer behaviours in their decision-making processes. As such, this justifies scholarly attention in understanding how SMIs transfer their meanings to endorsed brands and drive consumers’ positive behavioural intentions. With the intention to fill this knowledge gap, this paper aims to examine the impact of SMIs’ credibility, as manifested by trustworthiness, attractiveness and expertise, along with the moderating effects of materialism, on followers’ purchase intention.

Self-administrated online surveys were used to collect data from Instagram users. A total of 191 usable data were collected and analysed using partial least square structural equation modelling.

The results show that SMIs’ trustworthiness and expertise are significant predictors of followers’ purchase intention. Moreover, the moderating effect of materialism on the relationship between attractiveness and purchase intention is significant. Notably, the influence of attractiveness on purchase intention is greater when materialism is high.

This research contributes to the SMI literature by examining the influence of SMIs’ trustworthiness, attractiveness and expertise, along with the moderating effect of materialism, on followers’ purchase intention.

With the function to store individual’s data input, personal health record (PHR) enhanced the accessibility to personal health information. This study aims to assess the factors that impact the intention of Malaysian internet users to use PHR and create a modified technology acceptance model (TAM) for eHealth.

Multivariate statistical analysis was performed on a total of 216 responses using the partial least square technique based on the cross-sectional survey among Malaysian internet users.

Behavioral intention was positively associated to PHR. Subjective norm significantly influenced both attitude and intention to use, whereas trust and perceived usefulness significantly influenced attitude. There was no significant positive impact in the relationships between compatibility and perceived ease of use and intention to use; nevertheless, they positively influenced perceived usefulness. Attitude exhibited mediating influence between trust, perceived usefulness and subjective norm and intention to use. Nonetheless, perceived risk did not affect behavioral intention. Thus, PHR acceptance was well-justified by the modified TAM in evaluating eHealth acceptance.

The eHealth vendors can enhance their marketing and development strategies on related products.

Literatures and empirical evidence on eHealth are still scarce, especially in emerging markets. The role of attitude may not be well-researched in health-care context, therefore was included in this study’s modified TAM. Critical determinants, namely, trust and risk, were added to the model.

The purpose of this paper is to appraise and evaluate empirical research on circular economy in food systems, consolidating the existing knowledge and identifying shortcomings in this emerging body of research.

The authors conducted a systematic literature review of 136 studies from the electronic databases Scopus and Web of Science. The authors also developed a thematic analysis and summarized the results in a framework.

The authors identified seven critical issues for the transition to circular food systems: consumer behavior, multistakeholder coordination, business models, digital technologies, barriers, transition processes and performance and measurement systems. Moreover, the authors provide an agenda for future research on these topics.

While reviews on the circular economy are spreading rapidly, no reviews have comprehensively addressed the critical issues for the transition to circular food systems in the business, management, and organization domains.

The consumption of bubble tea is a huge phenomenon in Southeast Asia, and many bubble tea stores have been decorated uniquely in an attempt to attract more consumers. Hence, the purpose of this study is to investigate the influence of servicescape on experiential value and its influence on consumers' responses (i.e. eWOM, revisit intentions and willingness to pay a price premium) based on the Stimulus-Organism-Response framework.

This research project gathered survey data from 289 consumers of bubble tea. The collected data underwent analysis employing a statistical technique known as partial least squares structural equation modelling to examine and understand the relationships between different variables within the dataset, offering insights into consumer behaviour and preferences regarding bubble tea consumption.

The results show that factors such as facility aesthetics, seating comfort and cleanliness positively affect experiential value. However, layout accessibility and signs and symbols do not affect experiential value. In addition, experiential value positively affects eWOM, revisit intentions and willingness to pay a price premium.

The importance of servicescape in physical stores within the restaurant setting has been extensively documented in existing literature. However, there is a notable lack of research addressing the influence of servicescape on consumer responses, particularly within the bubble tea context. This study stands out as one of the few endeavours to examine the impacts of servicescape on consumer responses within the bubble tea industry.

Additive manufacturing (AM) or solid freeform fabrication (SFF) technique is extensively used to produce intrinsic 3D structures with high accuracy. Its significant contributions in the field of tissue engineering (TE) have significantly increased in the recent years. TE is used to regenerate or repair impaired tissues which are caused by trauma, disease and injury in human body. There are a number of novel materials such as polymers, ceramics and composites, which possess immense potential for production of scaffolds. However, the major challenge is in developing those bioactive and patient-specific scaffolds, which have a required controlled design like pore architecture with good interconnectivity, optimized porosity and microstructure. Such design not only supports cell proliferation but also promotes good adhesion and differentiation. However, the traditional techniques fail to fulfill all the required specific properties in tissue scaffold. The purpose of this study is to report the review on AM techniques for the fabrication of TE scaffolds.

The present review paper provides a detailed analysis of the widely used AM techniques to construct tissue scaffolds using stereolithography (SLA), selective laser sintering (SLS), fused deposition modeling (FDM), binder jetting (BJ) and advanced or hybrid additive manufacturing methods.

Subsequently, this study also focuses on understanding the concepts of TE scaffolds and their characteristics, working principle of scaffolds fabrication process. Besides this, mechanical properties, characteristics of microstructure, in vitro and in vivo analysis of the fabricated scaffolds have also been discussed in detail.

The review paper highlights the way forward in the area of additive manufacturing applications in TE field by following a systematic review methodology.