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In this work, a preliminary numerical assessment on the application of an additive manufactured hybrid metal/composite shock absorber panels to a military seat ejection system, has been carried out. The innovative character of the shock absorber concept investigated is that the absorbing system has a thickness of only 6 mm and is composed of a pyramid-shaped lattice core that, due to its small size, can only be achieved by additive manufacturing. The mechanical behaviour of these shock absorber panels has been examined by measuring their ability to absorb and dissipate the energy generated during the ejection phase into plastic deformations, thus reducing the loads acting on pilots. In this paper the effectiveness of a system composed of five hybrid shock absorbers, with very thin thickness in order to be easily integrated between the seat and the aircraft floor, has been numerically studied by assessing their ability to absorb the energy generated during the primary ejection phase. To accomplish this, a numerical simulation of the explosion has been performed and the energy absorbed by the shock-absorbing mechanism has been assessed. The performed analysis demonstrated that the panels can absorb more than 60% of the energy generated during the explosion event while increasing the total mass of the pilot-seat system by just 0.8%.

Social inclusion is broadly recognized as a priority to accomplish at an international level. While the influence of sport toward this social mission has been largely debated, literature lacks contributions capturing the challenges of sport when promoting social inclusion. Based in case study methodology, the investigation explores the impact of a multi-stakeholder sport initiative developing social inclusion for socially vulnerable youth and the related challenges of the intervention through in-depth interviews with diverse program stakeholders. The main findings indicated the emergence of four challenges: limited transferability of program outcomes for youth in living conditions of severe vulnerability; drop-out of youth in living conditions of severe vulnerability; limited sustainability of program social workers; lack of sports club management skills. The work highlights some limits of sport-based programs for social inclusion and discusses some implications for practice to maximize the societal impact of such interventions.

Previous physical activity interventions for children (5-12yrs) have aimed to change determinants associated with self-report physical activity behaviour (PAB) and/or sedentary behaviour (SB), however, the associations between these determinants and PAB/SB in different settings are uncertain. The present study aimed to identify modifiable determinants targeted in previous PAB/SB interventions for children. Intervention effects on the determinants and their associations with self-report PAB/SB were assessed across settings. Search of relevant interventions from pre-defined databases was conducted up to July 2023. Randomized and non-randomized controlled trials with modifiable determinants were included. Data extraction and risk of bias assessments were conducted by two independent researchers. Where data could be pooled, we performed Robust Bayesian meta-analyses. Heterogeneity, publication bias and certainty of evidence were assessed. Fifteen studies were deemed eligible to be included. Thirty-seven unique determinants within four settings were identified–school, family, school with family/home, and community with(out) other settings. Ninety-eight percent of determinants belonged to individual/interpersonal determinant categories. Narratively, intervention effects on student perception of teachers’ behaviour (school), self-management, perceived barriers, external motivation, exercise intention, parental modeling on SB (school with family/home) and MVPA expectations (community) were weak to strong, however, corresponding PAB/SB change was not evident. There were negligible effects for all other determinants and the corresponding PAB/SB. Meta-analyses on self-efficacy, attitude, subjective norm and parental practice and PAB/SB in two settings showed weak to strong evidence against intervention effect, while the effect on knowledge could not be determined. Similarly, publication bias and heterogeneity for most analyses could not be ascertained. We found no concrete evidence of association between the modifiable determinants and self-report PAB/SB in any settings. This is presumably due to intervention ineffectiveness. Design of future interventions should consider to follow the systems-based approach and identify determinants unique to the context of a setting, including policy and environmental determinants.

Intersectoral actions in the sport-for-development field constitute a pre-condition for the implementation of sport-based interventions. At an operational level, the multi-professional group is the tool through which intersectoral collaboration may successfully achieve its aims. Despite the prominent role of the group, this topic is under-researched in terms of understanding intersectoral actions in the sport-for-development field. By applying a psycho-sociological perspective, our research explores the role of the multi-professional group as a limit/resource for sport-for-development workers that operate with vulnerable youth. Following a phenomenological interpretive approach, 12 practitioners (six sport workers and six social workers) participated in semi-structured interviews to explore the role of multi-professional groups as a resource/limit in working with socially vulnerable youth through sport. The results indicate that, in the participants’ experience, belonging to a multi-professional group is a meaningful resource to trigger reflexivity, promote collaboration and integrate their different professions. The interviews highlighted the positive potential of this tool to address the challenges that emerge when working with socially vulnerable youth, including the management of negative emotions, unexpected events and the relationship with young people. Some interviews also suggested that the presence of multiple professions, under certain circumstances, may be a risk when working with youth. These findings have significant value for programme design, strategy and management as they show the value of trans-disciplinary practices as an agenda for social inclusion through sport.

Purpose The purpose of this manuscript is twofold. First, this manuscript explores how dialogic evaluation (DE), as a participatory evaluation tool, develops inter-organizational learning (IOL). Second, based on empirical analysis, the work provides pragmatic insights to support practitioners in implementing a facilitative framework grounded in DE for the increased uptake of IOL. Design/methodology/approach Two cases of multi-stakeholder partnerships in sport for development and peace (SDP) in Italy were analyzed and compared to explore whether and how the implementation of DE supported the development of IOL. Findings In both cases, applying a three-phase DE process supported several IOL outcomes, such as common knowledge, new innovative solutions development and transfer of new acquisitions. Indeed, DE promoted three key IOL objectives: the emergence of latent relational dimensions and issues to bridge multiple levels; intra- and inter-redefinition and intersection of boundaries; awareness of relevance and usefulness of what was accomplished during the partnership. This paper also discusses some practical insights for DE methodology implementation to activate IOL. Originality/value This research contributes to the understanding of an effective IOL by developing synergies from network interactions. Moreover, the researcher applied a novel methodology, DE, in IOL’s research domain, focusing on a different context and setting such as SDP.

Background: Well-being at school is a recurrent hot topic within the educational field as a crucial issue for societies. Teachers often face tension with pupils and colleagues. Well-being is very often considered an individual achievement requiring individual measurement and support. This paper, in contrast, applies an approach that supports an ecological perspective of school well-being, implying a complex and multi-dimensional development investment. Methods: The paper investigates an innovative program initiative aimed at providing support to 50 Italian schools that have been deemed as critical for specific aspects (pupils’ levels of learning, discomfort among teachers, scarce innovativeness, etc.) through evaluative qualitative research. Results: This work sheds light on well-being as a dynamic construct created through an integrative effort in which many factors can play a role. These factors are the possibility of professional tutoring to help engage the school management and involve teachers in a bottom-up involvement, the development of creative initiatives and innovative projects to respond to context-based challenges and pupils’ needs, and the availability of space and time for collective sharing of ideas among teachers. These processes are closely related to the concept of well-being, which appears to be a systemic construct, rather than an issue related to the single individual. Conclusions: Focusing on the representation of schools’ managers and tutors involved in the program, this research illustrates the application of an ecological perspective that creates well-being through social and productive sustainability processes.

Background: In the coming years, HR in the banking industry will need to play a leading role to develop human capital management, based on people care, evaluation, development, and training. To properly face this change in one of the biggest Italian banks we wanted to contribute to understanding the actual HR areas of change and examine how HR roles are dealing with “being on the frontline” of an unparalleled organisational evolution. Methods: Six focus-group sessions with up to 10 participants per session. Results: The crucial issue that emerged is a profound rupture and crisis that showed the (already existing) fragilities of the HR role interpretation: develop a new synergic relationship with the top management; define a stronger and wider organisational mandate; establish structured moments of discussion between professionals. Conclusion: HR roles in the banking context, especially after the pandemic, entail a high emotional burden related to role assumption. Specifically, our research highlighted the need to discuss the evolution of the HR role with top management, the need for synergies and a definition of the organisational mandate that allows wider participation in terms of decision-making and planning, and finally the need for supervision of HR roles.

Despite the fact that there are several researchers reporting the risks of doctoral students in terms of mental health, there is still a lack of studies exploring their well-being at an organizational level, looking at the difference between male and female PhD students. This work aims at describing gender differences in the organizational well-being of doctoral students in an Italian context. A sample of 121 Italian PhD students filled an adaption of the ANAC questionnaire (National Authority for Anti-Corruption) for an organizational well-being assessment between June and July 2021. The results show that there are a number of well-being indicators for which female PhD students have statistically lower scores than men regarding: (1) the perception of health and safety at work; (2) career development; and (3) job autonomy. Practical suggestions to improve the academic system in terms of sustainability for preventing PhD students’ organizational malaise with a particular focus on gender equality are provided.

To combat the high prevalence of physical inactivity among children, there is an urgent need to develop and implement real-world interventions and policies that promote physical activity (PA) and reduce sedentary behaviour (SB). To inform policy makers, the current body of evidence for children's PA/SB interventions needs to be translated. The current systematic review and meta-analysis aimed to identify modifiable determinants of device-measured PA and SB targeted in available intervention studies with randomized controlled trial (RCT) and controlled trial (CT) designs in children and early adolescents (5-12 years) and to quantify the effects of the interventions within their respective settings on the determinants of PA/SB and the outcomes PA and SB. A systematic search was conducted in MEDLINE, PsycINFO, Web of Science, SPORTDiscus and CENTRAL. Studies were considered if they were randomized controlled trials (RCTs) or controlled trials (CTs), included children and/or early adolescents (5-12 years; henceforth termed children), measured PA and/or SB using device-based methods and measured PA and/or SB and determinants of PA/SB at least at two timepoints. Risk of bias was assessed using the Cochrane Risk of Bias Tool for Randomised Trials (RoB2) for RCTs and Risk of Bias in Non-randomised Studies of Interventions (ROBINS-I) for CTs. The quality of the generated evidence was assessed using Grading of Recommendations Assessment, Development and Evaluation (GRADE). Robust Bayesian meta-analysis was conducted to quantify the effects of the interventions on the determinants of PA/SB, and the outcomes PA and SB, stratifying by study design, duration of PA/SB measurement, intervention setting and duration of follow-up measurement. Study characteristics and interventions were summarized. Thirty-eight studies were included with a total sample size of n = 14,258 (67% girls). Settings identified were school, family/home, community and combinations of these. The review identified 38 modifiable determinants, spanning seven categories on individual, interpersonal and physical environmental levels, with 66% of determinants on the individual level. Overall, the results indicated trivial-to-moderate effects of the interventions on the determinants of PA and SB, with mostly trivial level of evidence for the presence of an effect (as indicated by a small Bayes factor; BF  < 3.00). The exceptions were moderate effects on parental PA modelling in the family/home setting and SB measured during specific parts of the school day. Higher quality of evidence was found in the family/home setting compared with other settings. Overall, the results indicated that interventions have neither been effective in modifying the determinants of PA/SB, nor changing the PA/SB outcomes in children. In general, the approach in the current review revealed the breadth of methodological variability in children's PA interventions. Research is needed to address novel approaches to children's PA research and to identify potential determinants to inform policy and future interventions. International prospective register of systematic reviews (PROSPERO): CRD42021282874.