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To remain sustainable, open source software (OSS) projects must attract new members—or newcomers—who make contributions. In this paper, the authors develop a set of hypotheses based on the knowledge barriers framework that examines how OSS communities can encourage contributions from newcomers.

Employing longitudinal data from the source code repositories of 232 OSS projects over a two-year period, the authors employ a Poisson-based mixed model to test how community characteristics, such as the main drivers of knowledge-based costs, relate to newcomers' contributions.

The results indicate that community characteristics, such as programming language choice, documentation effort and code structure instability, are the main drivers of knowledge-based contribution costs. The findings also suggest that managing these costs can result in more inclusive OSS communities, as evidenced by the number of contributing newcomers; the authors highlight the importance of maintaining documentation efforts for OSS communities.

This paper assumes that motivational factors are a necessary but insufficient condition for newcomer participation in OSS projects and that the cost to participation should be considered. Using the knowledge barriers framework, this paper identifies the main knowledge-based costs that hinder newcomer participation. To the best of the authors' knowledge, this is the first empirical study that does not limit data collection to a single hosting platform (e.g., SourceForge), which improves the generalizability of the findings.

Despite the substantial body of international research exploring the effects of forced migration on mental health and the obstacles faced by refugee cohorts in accessing mental health services, there is a lack of in-depth studies specifically focusing on Bosnian refugees in Australia – one of the largest ethnic groups of displaced peoples. This qualitative investigation seeks to convey the experiences of mental health services by five Bosnian refugees in Melbourne, highlighting perceived pathways and barriers to service utilisation. This study aims to address two primary research questions: firstly, what characterises the experiences of Bosnian refugees in Australia when accessing mental health services? Secondly, what are the main barriers encountered by this population when seeking mental health services?

This study used qualitative inquiry and in-depth interviews to investigate the experiences of Bosnian refugees with mental health services in Australia. Data was collected through face-to-face interviews with five Melbourne-based Bosnian refugees who had previously accessed mental health services. Participants were recruited from community groups or associations using purposive sampling. Thematic analysis was used.

Key themes were revealed, such as the crucial role of social and community services, preferences for individual vs group therapy, potential re-traumatisation from therapeutic engagement, distrust of government-run mental health services and concerns regarding psychopharmaceutical prescription practices. Addressing barriers to mental health service access necessitates a multifaceted approach, including flexible social and community service support, an increased number of co-ethnic professionals and a recognition of cultural variations for effective service provision. Implementing these strategies can enhance help-seeking behaviours, provide culturally appropriate mental health services and improve the experiences of Bosnian refugees in Australia.

To the best of the authors’ knowledge, this study is the first to qualitatively explore how Bosnian refugees in Melbourne perceived the adequacy and availability of mental health services upon arrival to Australia. They are a large and potentially vulnerable community, due to experiences of war trauma and dislocation from country of origin. A lack of understanding regarding how this cohort engage with mental health services can lead to persistent inequities and ineffective service provision. This study identifies unique experiences and perspectives of Bosnian refugee participants, including distrust of government-run mental health services, and concerns regarding psychopharmaceutical prescription practices. This research is expected to contribute positively to the discourse on mental health service provision for Bosnian refugees and wider refugee communities in Australia.

Plastics waste management is a critical agenda for the global community. Recycling is the most important strategy option for recovering plastics wastes. This study aims to review reverse logistics (RL) implementation practices and conceptualizing it to the plastic recycling system.

The paper is organized after evaluating the studies related to plastics waste recycling and analyzing the available frameworks to use RL as a strategic tool.

The paper has investigated that previous research on RL implementation focused on a few stages of RL activities and did not include the most important issues. However, for successful RL implementation, taking into account the whole stage and including the most important factors is very important. To elaborate on this finding a new conceptual framework is developed.

The paper is fully based on literature review and international reports. The developed framework is required for further empirical validation in the plastics sector.

The paper has considered the important issues and the applications of those factors that can improve plastics recycling performances.

This study can enhance the active involvement of main actors (plastics producers, users, municipal and recyclers) in the plastics recycling system.

This paper deliberates on how RL can be conceptualized and implemented in plastics recycling systems in considering the most important factors for plastics recycling.

This study reviews the construct of analogy as an individual communication mode, examining its relationship with cross-understanding in knowledge-diverse teams. The authors theorize that analogy use enhances team information processing beyond mere communication frequency through bridging knowledge differences across team members. The authors propose that analogies will have a direct relationship to knowledge application, and an indirect effect via cross-understanding. However, communication frequency will have only an indirect effect on knowledge application through cross-understanding.

The authors sampled a 49-member team with 14 subteams, yielding 146 usable dyadic relationships. Two mediation models were estimated while using linear mixed-effect models in SPSS.

The results confirm the importance of analogies and cross-understanding in teams, generally supporting the hypotheses. Mere communication frequency was not related to knowledge application, indicating that “how you say it” may be more important than how often a team member speaks.

This research explored these constructs through a three-week project in a sample of graduate students working with a real-world client. Future research could explore the validity of this model in other organizational settings and test the analogy construct on the team level.

The effectiveness of team member communication should be measured not only as frequency but also in terms of analogies to transmit meaning.

This paper contributes to an understanding of teams as information processors by building empirical support for the utility of analogical communication in design teams, establishing the relationship of analogies to cross-understanding and knowledge application.

This study aims to explore how and when learning from others promotes creative performance over the contributor’s tenure in the context of open innovation communities.

The authors analyze a publicly available data set that includes 25,923 innovative items developed by 2,194 contributors from an open innovation community of an online game spanning eight years. Logistic regression model is used for analyzing the data.

The results show that multicultural experiences are negatively related to contributor’s creative performance, and this negative relationship weakens as contributor’s tenure increases. While diverse skills are positively related to contributor’s creative performance, and this positive relationship strengthens as contributor’s tenure increases.

This research highlights the importance of online team collaboration in knowledge transfer through learning from others in open innovation communities. By identifying two outcomes of learning from others through online team collaboration, the authors demonstrate the double-edged role of learning from others and advance the understanding on how the effect of learning from others varies over the contributor’s tenure. These results expand the understanding of online team collaboration and provide a new perspective for research on learning from others.

The aim of this study is to identify the travel constraints of people with special needs (PwSN) and the strategies used to overcome them. The article also intends to analyze the differences in travel constraints and negotiation strategies according to the type of disability and/or special need.

A qualitative study was conducted in which a sample of PwSN (people with disabilities – mobility, sensory and cognitive – seniors and people with food allergies) were interviewed in depth.

PwSN face a wide range of constraints when engaging in tourism activities. These constraints are very diverse and influence people with different intensity and have to be overcome using different negotiation strategies. However, differences in the constraints were observed according to the type of special needs.

One of the most significant practical implications of this research is the need for raising awareness regarding human diversity among tourism stakeholders. It is critical to link sectoral policies that are reflected in the social and business reality, creating public–private partnerships to raise the sharing of knowledge, equipment and services. By addressing the constraints that prevent PwSN from traveling, the tourism sector can create more opportunities for them to participate in social activities, improving their quality of life and contributing to a more sustainable and inclusive industry.

Traveling can present significant challenges for people with special needs, which affect the quality of their tourism experience. Despite growing academic attention to this issue in recent years, research in this field has primarily focused on specific aspects of disability. This study seeks not only to identify the barriers to travel faced by people with different special needs but also to explore the negotiation strategies used to overcome these barriers and the differences according to the type of special need.

The purpose of this paper is to establish whether or not the absence of registered property titles is a barrier to credit access amongst small to medium‐sized enterprises (SMEs) in Ghana.

The study involved the conducting of surveys amongst credit officers of financial institutions in Ghana; participants were from both microfinance institutions and universal banks. To achieve the aim of this study the survey was designed to study the attitudes of credit officers towards the use of property as security for SME credit. Their experiences in handling such issues were captured through a series of closed ended questions. Participants were randomly sampled and the data analysed descriptively using SPSS.

The results amongst other things show that most formal lenders accept landed property for collateral purposes irrespective of whether they are covered by registered property titles or not. Also found were differences existing between traditional banks and the microfinance institutions.

Small businesses are exposed to several challenges which hinder their growth and have potential to contribute to the overall agenda of poverty reduction. Prominent amongst these challenges is the difficulty in raising funds for investments purposes. Whilst some have attributed this to the lack of assets which could be used as collateral, others have argued that it is the result of the absence of formal property titles which have made land an unacceptable form of collateral. Previous studies have focused on the demand side however; the supply side is the focus of this study.

Family life can be seriously disrupted when a mother is imprisoned. The separation changes and often reduces the type, frequency and quality of contact that can be achieved between family members, and especially for children when their mothers were their primary carers and living with them before her imprisonment. In England and Wales, prisoners are permitted contact with children and families through prison visits, telephone contact and letter-writing through the post, and in some prisons via email. Despite the recent policy interest in supporting prisoners' family ties, research has highlighted the challenges that families and prisoners face using these communicative mechanisms. Building on this, the chapter contributes new knowledge by shifting the lens to explore how family members construct and adjust their practices to promote mother–child contact during maternal imprisonment.

The empirical study draws on semistructured interviews with mothers in prison and family members (caregivers) to children of female prisoners. Guided by a ‘family practices’ theoretical framework (Morgan, 2011), the findings show innovative adjustments, a willingness to make sacrifices and alternative routes to improve contact utilised by mothers and caregivers to prioritise mother–child contact. We see the strength, resilience and autonomy shown by family members to promote their relationships in spite of communicative barriers. There are important lessons to be learned from the families' lived experience for policy and practice, which, without due and genuine consideration, might further hinder opportunities for mother–child contact during maternal imprisonment.