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Singular perturbation turning point problems (SP-TPPs) involving parabolic convection–diffusion Partial Differential Equations (PDEs) with large spatial delay are studied in this paper. These type of equations are important in various fields of mathematics and sciences such as computational neuroscience and require specialized techniques for their numerical analysis.

We design a numerical method comprising a hybrid finite difference scheme on a layer-adapted mesh for the spatial discretization and an implicit-Euler scheme on a uniform mesh in the temporal variable. A combination of the central difference scheme and the simple upwind scheme is used as the hybrid scheme.

Consistency, stability and convergence are investigated for the proposed scheme. It is established that the present approach has parameter-uniform convergence of OΔτ+K−2(lnK)2, where Δτ and K denote the step size in the time direction and number of mesh-intervals in the space direction.

Parabolic SP-TPPs exhibiting twin boundary layers with large spatial delay have not been studied earlier in the literature. The presence of delay portrays an interior layer in the considered problem’s solution in addition to twin boundary layers. Numerical illustrations are provided to demonstrate the theoretical estimates.

The purpose of the paper is to describe the attempt of a family champagne house to redefine its business organization as a family in a large family of families. This choice involves defining their activities as entrepreneuring in a specific time and space that all actors experience as their sensible reality. To describe the whole process, the authors call this ensemble a “chronotope,” including the same space and time as part of a common story. The authors assess this narrative strategy in reference to both past conflict in the champagne business and to the present crisis caused by the pandemic in addition to a series of social, economic and environmental changes in the environment.

The design of the paper corresponds to the case of a champagne family house in its environment with a longitudinal, processual approach of the family business venture before and especially after its sale and buyback by the family. The authors use Bakhtin to insist on the fictional nature of the account of most events as most protagonists adopt different perspectives. The Taittinger family, at the head of the trade house, creates a story that fits in all these perspectives and makes sense to overcome key issues in the business.

Our findings illustrate the role of the chronotope as a way to broaden the scope of inter- and intra-family relations. This concept also shows the importance of shared experiences, stories and crafted practices to sustain collective work and the meaning associated with the result of this work, in this case, champagne wine. The authors also show the different styles of chronotopes and their role in binding together actors in relation to the transformation of their activities.

The research limitations are of two kinds. The first limitation comes from the choice to focus on the Taittinger family house, as it tends to focus the analysis on their point of view. The second limitation is due to the persistence of the pandemic situation that makes it difficult to test the chronotope idea as it is quite recent. Because of the current pandemic, it is complicated to anticipate what the future could look like and therefore, to imagine the future dimension of the chronotope. To overcome this limit, the authors suggest different scenario that leaves open different possibilities.

The practical implications of this paper could be to see how family business entrepreneurs may benefit from designing their strategy as a rich personal fiction in reference to a chronotope instead of referring to storytelling, communication and brand management or even competition strictly speaking. In turbulent times and to face grand challenges, long-term collaborations require stronger ties and imagination without leaving out emotions. Yet the entrepreneurs may become a victim of their own fictions if stakeholders perceive contradictions or if they were to dislike the new episodes the family invents.

The social implications of this case study show the role of business relations built on fiction reflecting strong ties and shared processes such as entrepreneuring in the world of heritage goods where sustainability and endurance matter. This perspective insists on a shared story and it contrasts with more discontinued approaches based on disruptive innovation, opportunism and competitiveness in turbulent times. The chronotope does not ineluctably evolve in different ways, making actors’ perspective shrink, expand or exile. Family entrepreneuring may actively influence this transformation and they may also be framed by it.

The originality of the paper comes from the description of a family business in its environment as a chronotope. Reflecting how related actors in a business field like champagne co-construct a representation, the authors looked for a concept that would accurately reflect this vision, researchers chose the concept of “chronotope,” borrowing from narrative approaches. This approach is transdisciplinary. It is also an attempt to bring researchers at work closer to what actors in the field experiment with and find inspiration in.

This study aims to conduct a quantitative meta-analysis of previous research on lifelong vocational education to generate generalized conclusions about its effects, set directions for future lifelong vocational education and identify implementation measures.

To conduct a meta-analysis on research results that have a heterogeneous distribution, it is important to specify the analysis category for examining the effects of research variables.

First, lifelong vocational education has an effect on dependent variables. And action appears to have the highest effect size on dependent variables. Next, when calculating the size of variables that had an effect on lifelong vocational education by educational type, the effect size of informal education was found to be larger than that of formal education. Finally, regarding the effect on the participants, office workers were influenced most, followed by university students, North Korean defectors, job seekers and foreigners.

Although this study attempted to conduct an in-depth analysis of subcomponents, it was not possible to analyze variables at a more detailed level. Therefore, future studies should aim to conduct a more comprehensive analysis of different variables based on a wider composition. Because lifelong vocational education is relevant to people’s daily lives, it should be investigated in the context of their personal characteristics and social backgrounds.

This research was designed to uncover general effects of lifelong vocational education and discover relevant variables affecting lifelong vocational education in South Korea. A meta-analysis of 15 studies with 67 subgroups examining lifelong vocational education was conducted.

In the current era of VUCA (Volatility, Uncertainty, Complexity and Ambiguity), lifelong vocational education needs to be organized systematically, unlike in the past. With the rapid advancements in technology influenced by artificial intelligence and the fourth industrial revolution, there is a surge in social demands for continued reeducation and redevelopment of employees to prepare for talent development paradigm innovation, increasing unemployment among unskilled workers and competence enhancement needs among job seekers and employed individuals.

This study aims to conduct a quantitative meta-analysis of previous research on lifelong vocational education to draw generalized conclusions on its effectiveness and discuss its implications for implementation measures. Specifically, this study will analyze the general effect size; differences in the effect size among different dependent variable groups; and the effect size based on lifelong vocational education participants.

Network configurations have been proposed as an efficient form of organisation and a promising area of research; however, a lack of conceptual clarity can be noted. The purpose of this review is to allow for a broad appreciation of network configurations and provide guidance for future studies of the concept.

A systematic literature review was conducted based on the PRISMA method; Scopus, Web of Science, PubMed and the Cochrane Library were searched for conference proceedings and journal articles describing organisational networks to integrate resources aimed at care delivery. Around 80 articles were included in the final review and analysed thematically and by use of bibliographic coupling.

The last decades have seen an increase in the frequency of articles describing networks for healthcare delivery. The most common contexts are care for multiple and/or long-term conditions. Three clusters of articles were found, corresponding to different conceptualisations of networks in healthcare: efficiency-enhancing cooperation, efficiency-enhancing integration and involvement for cocreation.

To increase conceptual clarity and allow the research on network configurations in healthcare to produce meta-learnings and guidance to practice, scholars are advised to provide ample descriptions of studied networks and relate them to established network classifications.

The current review has only included articles including networks as a key concept, which provides a focused overview of the use of network configurations but limits the insights into similar approaches not described explicitly as networks.

Government and councils in Catalonia have adopted a clear-cut 0–3 education and care model involving bolstering the network of public nursery schools and thereby increasing the number of public places available alongside the existing private options. The goal is to increase the availability of formal early childhood education, serving the dual purpose of enabling parents to work while providing education and care for young children. Enrolment rate at the age of two rose by 10 percentage points between 2003 and 2017 and since then it has remained at 60%. From 2017, a sliding-scale fee system was introduced in Barcelona and other cities to reduce economic barriers to accessing public nursery schools. However, this policy has not led to a corresponding rise in enrolment rates for this age group. Our analysis concentrates on mothers opting for school-based services, with the goal of identifying the factors that influence the use of institutionalised early childhood education and care (ECEC) services in Barcelona. Our findings reveal that sliding-scale pricing has increased the enrolment of children of mothers with low incomes in public nursery schools, while the quality of services has attracted middle and upper-class families. Nevertheless, public ECEC services are not adapted to meet the needs of working-class mothers who, although they are not in socially vulnerable situations, cannot afford private nurseries. In sum, family circumstances, primarily factors related to social class, employment status, and the availability of family support, are linked to the likelihood of choosing school-based public ECEC services.

This study aims to examine the participants’ [junior high school students and Master of business administration (MBA) consultants] perceptions and utilizations of the multidimensional place-based resources within the context of Education for Sustainable Development (ESD), specifically focusing on its alignment with the sustainable development goals (SDGs) for quality education. While place-based resources have demonstrated the potential for fostering innovative thinking and collaborative efforts, a gap exists in understanding how these resources can be effectively integrated to bolster learning and sustainable outcomes.

The authors adopted a single-case research methodology and conducted an in-depth exploration of the integration of place-based resources within the context of ESD using the 2021 Forest Community Outreach (FCO) Project in Ena City, Japan. Questionnaires, daily journals and consultation reports were used for data collection. This study used the coding and qualitative content analysis process to understand the significance of the five dimensions of place-based resources in fostering effective ESD practices.

The findings show the gap between interest in ESD and utilization of place-based resources as reflected in the perceptions and interests of junior high school participants. MBA consultants acknowledged the relevance of leveraging the five dimensions of place-based resources in the context of ESD. This research enriches the understanding of recognizing and harnessing different resources within the settings, emphasizing the significance of a multidimensional place-based resources approach to effectively incorporate these resources into ESD, thereby fostering learning and practical sustainability outcomes.

This study conducts a novel analysis of diverse dimensions within the realm of place-based resources and their profound influence on the learning experiences and creativity of participants engaged in ESD. The study lays the groundwork for the validation of place-based resource dimensions through collaborative efforts involving stakeholders within the region.

Young graduates in Morocco are encountering an increasingly challenging labor market environment. Confronted with intense competition, job insecurity, and unclear career trajectories, many find themselves in low-skilled positions despite possessing relevant qualifications. This issue is particularly pronounced among vocational training graduates, who experience professional downgrading at a rate three times higher (33.6%) compared to their peers from general education (11.6%) (HCP, 2018). Our study aims to investigate professional downgrading among young vocational training graduates in Morocco, focusing on the factors contributing to this phenomenon and identifying potential solutions to address it.

Our study is based on the insertion and career path survey conducted by the Department of Professional Training with graduates of professional training programs in Morocco. For this edition, the survey was conducted in 2020, encompassing all 31,498 graduates of the 2016 professional training programs. The Heckman self-selection model is employed to analyze and explore various dimensions of downgrading. Factors such as gender, age, marital status, parental education, and the choice of vocational training field are scrutinized to understand their influence on downgrading.

The study reveals several key findings: Women exhibit a lower probability of professional downgrading compared to men. Young graduates are more vulnerable to downgrading, emphasizing the necessity for career guidance and mentorship programs to facilitate their entry into the job market. Marital status plays a role, with married individuals having a higher likelihood of downgrading. Parental education, particularly that of mothers, proves critical in preventing subjective downgrading of vocational training graduates, highlighting the need for adult literacy and education programs. The effectiveness of the National Agency for the Promotion of Employment and Competencies (ANAPEC) programs in preventing downgrading among vocational training graduates is questioned, suggesting the need for program revisions tailored to this population. The choice of vocational training field significantly impacts downgrading, with graduates of technical training programs experiencing advantages. This emphasizes the importance of diversifying training fields and aligning them with market demands.

This study provides valuable insights into the phenomenon of professional downgrading among young vocational training graduates in Morocco. The findings emphasize the need for targeted policy interventions. Recommendations include supporting young graduates, reassessing programs offered by the ANAPEC, and enhancing technical training to better align with the evolving demands of the labor market.

This study aims to explore worldwide innovative solutions that have been proposed to mitigate the effects of COVID-19 pandemic on people’s mental health.

A qualitative methodology is adopted, which performs an exploratory study considering the innovative projects identified by the Observatory for Public Sector Innovation framework. Additionally, the analysis of the relevance and characteristics of these projects are explored considering a multidimensional framework composed of five dimensions: novelty level; social need; improvement of society; sector neutrality; and level of emergence.

The findings reveal that the number of projects in the field of mental health is low, despite their strong relevance to their communities. These projects arise from a strong social need to protect especially the most vulnerable groups in this pandemic and involve a large number of partners in the public sector, business and civil society. The role of volunteering in the revitalization and growth of these initiatives is also recognized.

This study is relevant in both the theoretical and practical dimensions. It allows the exploration of these projects considering the dimensions of social innovation and offers practical implications that allow these projects to be replicated in other countries and regions.

This paper aims to measure the prevalence of deviant behaviour among children who have dropped out of school and their subsequent arrests by the criminal justice system. The paper further analyses the relationship between the factors attributed to deviant behaviour and the subsequent arrests by the criminal justice system.

Using a semi-structured interview schedule, data was collected from 330 children who had already dropped out of school, remained on the streets or worked. The interviews took place in the presence of either of the children’s parents, with their consent.

The research identified 12 significant factors contributing to children dropping out of school. It also found six factors responsible for deviant behaviour. Furthermore, the study revealed that about 70% of the respondents were involved in one or more deviant behaviours. Among them, 51% had been detained by the Police in the past two years. Additionally, the linear regression model results positively predict the nexus among the six factors responsible for deviant behaviour.

The study is limited to male children who had dropped out of school, as female children were excluded. In connection with measuring deviant behaviour, it was challenging to discern whether it occurred before students left school, after or both.

The study suggests several measures, including policies such as early intervention programmes, providing quality education, mentoring and counselling for students and parents, vocational education opportunities, creating drug-free environments, career guidance, peer mentoring, community engagement, substance abuse prevention and rehabilitation programmes, to prevent school dropout and subsequent deviant behaviour.

To the best of the authors’ knowledge, this study is unique to India. The moderation regression model represents an exceptional finding. This study constitutes another addition to the field of child welfare while also indicating scope for future research.

Drawing on self-determination theory, a person-centered approach was used to investigate how the satisfaction and frustration of the basic psychological needs of autonomy and competence produce adaptive vs maladaptive consumer behavior during the online shopping experience.

We collected questionnaire data from 1,399 respondents engaged in online shopping, including 65% females with an average age of 29.9. Latent profile analysis tested the hypotheses, using Mplus 8.3.

The online shopping experience sometimes satisfies and sometimes frustrates consumers’ basic psychological needs for autonomy and competence. This research used latent profile analysis to identify two profiles of the online shopping experience: “satisfied-dominant” and “moderately satisfied/frustrated.” Online shoppers who experienced only need satisfaction showed adaptive consumer behavior in terms of positive word-of-mouth and high loyalty, while online shoppers who experienced both moderate need satisfaction and frustration showed maladaptive consumer behavior.

An online shopping experience of need satisfaction vs frustration explains consumers’ adaptive vs maladaptive behavior. Specifically, when online shoppers experience only autonomy and competence need satisfaction, they engage in positive word-of-mouth and show high loyalty.