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The purpose of this study is to examine the effects of four different sport programs on various social and subjective health outcomes among prisoners.

Four different sport programs (endurance, strength, dance-like martial arts, soccer) were provided in 2020 and 2021 in a German prison. Participants completed paper-pencil surveys before and after the sport programs (n = 134 observations), including questions about potential social health (enjoyment of physical activity, interpersonal exchange, interpersonal trust, self-efficacy) and subjective health outcomes (health status, health satisfaction, well-being). Further information such as prisoner characteristics were added to the data.

Results of regression analyses show that the endurance program had a significant positive effect on interpersonal trust, while the soccer program had a negative effect. Subjective well-being increased significantly after the strength and the soccer program. The weekly sport hours before imprisonment had a positive association with enjoyment of physical activity and interpersonal exchange while being negatively related to health status and health satisfaction. Furthermore, the number of months of imprisonment before the survey, being a young offender, the prisoners’ body mass index, educational level and migration background were significantly associated with several social and subjective health outcomes.

This study analyzed the effects of different sport programs for prisoners on various social and subjective health outcomes, revealing differences across programs and outcomes. The findings suggest that sport can be a way to enhance prisoners’ social and subjective health, ultimately facilitating their rehabilitation process.

The purpose of this paper is to analyze the World Anti-Doping Agency (WADA) through the theoretical framework of meta-organizations that focusses on organizations that are themselves made up of organizations.

The data are drawn from a unique case study based on interviews with WADA experts and documentary analysis.

The authors analyzed WADA through the organizational and strategic dimensions of meta-organizations, which are themselves each defined by two criteria: the mission and scope of the organization vs the hierarchical stratification and decision-making process. The findings suggest that the WADA can be examined through the lens of meta-organizational theory. The criterion of consensus in the decision-making process has already been put forward by scholars, but it needs to be nuanced in the study since it is not the only process used by WADA in its decision-making.

The paper enhances the understanding of a specific international sports organization at the heart of current major sports issues and enriches the literature on meta-organizational theory, which is a relatively recent development. A next step is a longitudinal study, focussing on the decision-making process and the evolution of a meta-organization over time.

While the meta-organization has been considered recently in the management literature, this paper seeks to advance the discussion by linking it to the international sports field to gain more insight into its complexity.

With the licence season 2013/2014 onwards Union of European Football Associations (UEFA) Financial Fair Play (FFP) fully came into force. Among other things, FFP demands from the clubs to operate within their own revenues in order to counteract the increasing over indebtedness in European club football. The purpose of this paper is to cast further light on the relationship between UEFA and the clubs as the main actors of FFP and to derive implications to UEFA to improve the efficacy of this regulatory intervention.

This paper explicitly examines the case of FFP from an agency theory perspective. A positivist agency approach is applied in order to describe and explain (potential) problems in the relationship between UEFA and the clubs.

The paper demonstrates that the relationship between UEFA and the clubs corresponds in many aspects to a classic principal-agent problem. A potential conflict of interest between both actors is outlined which together with asymmetric information creates incentives for opportunistic behaviour on the part of the clubs. The necessity of a stronger emphasis and communication of the economic and sport ethical legitimacy of FFP is detected.

It is suggested that UEFA should consider taking a more proactive stance and endeavour to prevent non-compliance not only by limiting the opportunities to do so but also by providing information as well as education.

FFP is supposed to have ground-breaking consequences for European club football. This is the first paper to systematically examine (potential) agency problems inherent in FFP.

Additive manufacturing (AM) of thermoplastic polymers for powder bed fusion processes typically requires each layer to be fused before the next can be deposited. The purpose of this paper is to present a volumetric AM method in the form of deeply penetrating radio frequency (RF) radiation to improve the speed of the process and the mechanical properties of the polymer parts.

The focus of this study was to demonstrate the volumetric fusion of composite mixtures containing polyamide (nylon) 12 and graphite powders using RF radiation as the sole energy source to establish the feasibility of a volumetric AM process for thermoplastic polymers. Impedance spectroscopy was used to measure the dielectric properties of the mixtures as a function of increasing graphite content and identify the percolation limit. The mixtures were then tested in a parallel plate electrode chamber connected to an RF generator to measure the heating effectiveness of different graphite concentrations. During the experiments, the surface temperature of the doped mixtures was monitored.

Nylon 12 mixtures containing between 10% and 60% graphite by weight were created, and the loss tangent reached a maximum of 35%. Selective RF heating was shown through the formation of fused composite parts within the powder beds.

The feasibility of a novel volumetric AM process for thermoplastic polymers was demonstrated in this study, in which RF radiation was used to achieve fusion in graphite-doped nylon powders.

The Court of Arbitration for Sport (CAS), created by the International Olympic Committee (IOC) in 1983, resolves disputes between athletes and national or international sports governing bodies. The purpose of this paper is to critically examine the history and functions of CAS, with a particular focus on the ways in which athletes’ rights are threatened by the IOC’s Code of Sports-Related Arbitration.

The author reviews relevant law literature and media sources.

The concept of lex sportiva (global sport law), general arbitration practices and controversies concerning CAS’s impartiality are investigated, and the “strict liability” principle that CAS applies to doping allegations is assessed. This analysis points to a long record of inconsistencies and contradictions in the history and function of CAS. The findings lead to questions of arbitration or litigation; confidential or public proceedings; specialist or generalist arbitrators; lex sportiva or international legal principles; precedential or non-precedential awards; and civil or criminal burden of proof.

These unresolved issues demonstrate how the IOC struggles to maintain supremacy over world sport by promoting sport exceptionalism, and provide possible grounds for athletes’ future challenges to CAS.

The purpose of this study is to elucidate the elements, developmental stages, and operational steps of an open‐air drug market intervention employed in two North Carolina communities in an effort to produce a model that can be duplicated by other law enforcement agencies.

A systematic and practitioner‐informed analysis of the steps and stages of the initiative is presented here. Law enforcement partners at the command and operational levels collectively contributed their voices to the synthesis of this model. Through purposive sampling, 13 key law enforcement stakeholders from the two police departments in North Carolina participated in semi‐structured interviews conducted by a member of the research team. The interviews were transcribed and analyzed to extract participants' perceptions and recommendations regarding the intervention.

Based on analyses of the interviews, the street‐drug elimination strategy has been synthesized into several major steps. This paper elucidates the elements, developmental stages, and operational steps of the intervention.

This paper underscores important ingredients of the intervention and presents a model for other police departments to implement. Further examination of the strategy is necessary including research on improving the intervention, clarifying the factors that moderate the strategy's effectiveness, explicating the roles and perceptions of non‐law enforcement partners and examining the continued impact of the initiative.

The paper illustrates that this intervention has shown promise in reducing drug and violent crime associated with open‐air drug markets and the research is of value to other police agencies that desire to implement this intervention.

The purpose of this paper is to explore how the psychological constructs volition and motivation influence successful and unsuccessful weight maintainers’ experiences during the difficult period following an intensive lifestyle intervention.

Post lifestyle intervention semi-structured interviews with 11 successful and four unsuccessful weight maintainers were conducted.

The eight themes that emerged and the differences between successful and unsuccessful maintainers were theoretically explained applying the self-determination theory (motivation) and the personal systems interaction (volition).

The study validates and coheres with previous findings on the importance of self-regulation and autonomous motivation for weight loss maintenance. Additionally, the study’s findings expand the literature by explaining both empirically and theoretically how the quality of motivation concerning an activity influences the level of volitional intensity needed when wanting to either engage in goal oriented or refrain from goal opposing activities.

Developing effective obesity interventions has become essential, as obesity is a growing health threat in most countries in the world. However, there is a gap in the literature with regards to qualitative psychological studies with a clear theoretical framework informing intervention development.

Examines the fourteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Ghana's economy is largely agrarian, and the business of agriculture is dominated by smallholder farmers who are predominantly rural dwellers. As a result, efforts to lift rural farming households from poverty have been narrowed to the promotion of agricultural development to the neglect of the rural non-farm sector. However, this is fast changing in the advent of a burgeoning rural nonfarm economy and must engage the attention of policy actors. This study thus assesses the effect of non-farm participation on households' level of commercialization of agricultural crops in Ghana.

The study applies a generalized structural equation model (GSEM) to the Ghana Living Standards Survey round 6 dataset, a stratified and nationally representative random sample of 16,772 households in 1,200 enumeration areas.

This study finds that non-farm participation increases the produce sold to output ratio. It is concluded that non-farm engagement by farmers boosts commercialization in Ghana. Thus, for the Ghanaian and similar contexts, agricultural development interventions that incorporate non-farm activities are more likely to be successful in improving livelihoods.

The study uses only the ratio of sales value to output value definition for commercialization and acknowledges use of multiple definitions could be superior.

Various empirical studies have examined the link between the farm and nonfarm sectors. This paper is original in its approach as it tackles an aspect of the subject that has been understudied, namely, an exploration of nonfarm and farm linkages from the perspective of agricultural commercialization.

The purpose of this paper is to present a discussion of the value of early diversion schemes, underpinned by the principles of restorative justice (RJ), for First Time Entrants (FTEs) into the criminal justice system (CJS).

The paper focuses specifically on the findings of a 12-month study into the introduction of “Triage” by one Youth Offending Team (YOT) in the northeast of England.

Re-offending data suggested that Triage is more effective in reducing re-offending than conventional justice practices, due to the restorative nature of the scheme. However, the qualitative data raised a number of issues, particularly relating to problems of “net-widening” and the impact of recording processes on young people's desistance, as well as the role of victim engagement in the process. These issues could undermine the long-term effectiveness of Triage and its successful application within other youth justice contexts.

The paper aims to contribute further understanding regarding the impacts of RJ practices on reducing re-offending compared to traditional processes, and in particular, consider the role of implementation issues in the production of outcomes and impacts.