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The purpose of this paper is to analyse the development and evolution of industrial innovation ecosystems of Around-Tongji Knowledge Economy Circle from the three levels mentioned above, focusing on knowledge-producing populations, core populations and service-supporting populations, and to further develop this research framework by combining with the latest developments.

Based on the five-helix theory and economic census statistical data, this paper adopts geographic information system technology and examines the characteristics of the industrial innovation ecosystem and the synergistic evolution process in Around-Tongji knowledge economy circle.

The knowledge product populations lead the development of industries in Around-Tongji Knowledge Economy Circle. It contributes political capital output for the government. It innovates community cooperation and governance mode, and it improves the natural ecological environment. In the face of the changes and challenges in the development environment, the future development must be recognised from the height of the iterative development of the interaction mode between university knowledge production and economic and social development.

Based on the five-helix theory and economic census statistical data, this paper examines the characteristics of the industrial innovation ecosystem and the synergistic evolution process in Around-Tongji Knowledge Economy Circle. It further expands the research framework used to develop a synergistic evolution model, which reveals the interactive and synergistic relationship among the populations and the evolution characteristics of the entire industrial innovation ecosystem. This paper also provides useful perspectives for the study of the industrial innovation ecosystem.

Science of the Crowd is a new paradigm. The research on the relationship between provision and requirement arising from the behavior of the crowd under the interconnected environment is a promising topic. This paper aims at studying a new type of interconnected architecture.

This study is a pioneer work on the establishment of a new type of interconnected architecture – rim chain. The rim chain aims at supporting prompt matching between provision and requirements.

The analytical results suggest that requirements can be fulfilled in accordance with six degrees of separation. In other words, the matching between the requirements and provision takes place with six hops in the rim chain framework.

Knowledge graph is used to implement the rim chain.

With the help of multi-body dynamics software UM, the paper uses Kik–Piotrowski model to simulate wheel-rail contact and Archard wear model for rail wear.

The CRH5 vehicle-track coupling dynamics model is constructed for the wear study of rails of small radius curves, namely 200 and 350 m in Guangzhou East EMU Depot and those 250 and 300 m radius in Taiyuan South EMU Depot.

Results show that the rail wear at the straight-circle point, the curve center point and the circle-straight point follows the order of center point > the circle-straight point > the straight-circle point. The wear on rail of small radius curves intensifies with the rise of running speed, and the wearing trend tends to fasten as the curve radius declines. The maximum rail wear of the inner rail can reach 2.29 mm, while that of the outer rail, 10.11 mm.

With the increase of the train passing number, the wear range tends to expand. The rail wear decreases with the increase of the curve radius. The dynamic response of vehicle increases with the increase of rail wear, among which the derailment coefficient is affected the most. When the number of passing vehicles reaches 1 million, the derailment coefficient exceeds the limit value, which poses a risk of derailment.

This study focused on identifying measurable constructs of a restorative classroom and appropriate metrics to measure those constructs through content validity analysis of a direct observation tool. The tool was designed to assess restorative practices implementation in the classroom in the context of professional development supporting teachers in a fundamental reorientation towards non-punitive discipline.

The authors administered a 30-item survey to a panel of 14 experts in restorative practices implementation in schools asking them to provide quantitative and qualitative feedback on the tool's content, metrics, and utility for building teachers' skill and confidence in promoting a restorative classroom. The authors calculated item-level content validity indices and scale-level content validity indices. To interpret findings, the authors applied acceptability criteria recommended in the literature. The authors used qualitative coding to analyze qualitative responses and contextualize quantitative findings.

Quantitative results indicated that the tool's structure and measures of teacher behavior were acceptable. The student behavior scale did not meet the acceptability criterion. Qualitative feedback indicated that observation and later co-reflection on teachers' use of specific restorative skills was deemed helpful to teacher implementation of restorative practices. Observations of student behaviors, however, needed to be broadened to emphasize student voice and agency and the quality of student interactions.

Novel approaches to measurement are needed to facilitate teacher implementation of restorative practices as schools adopt those practices to promote equitable student agency, engagement and belonging in a pivotal shift from existing punitive discipline systems.

The purpose of this paper is to investigate tourists’ representations of the Arctic through the lens of the photo-sharing social network Instagram. The study focuses on the particular tourist experience of crossing the Arctic Circle in Rovaniemi, Finland, as in tourism, it represents the “official” entry to the Arctic. The study also aims at drawing assumptions about the future experiences of crossing the Arctic Circle, with the development of new technologies such as augmented and virtual realities.

Data were gathered with netnography methodologies on the Instagram social network. The first stage was the observational part and consisted of “lurking” at specific hashtags and locations, both referring to the Arctic Circle in Rovaniemi. Data were gathered in December 2018 and consisted of images and descriptions of Instagram posts published by users between June 1, 2018 and December 31, 2018, so data collection encompassed both summer and winter seasons. The second stage was the analysis part and involved interpretive understanding, and especially phenomenological sociology.

Results show that three dominant representations of the Arctic emerge when tourists cross the Arctic Circle. The region is either seen as a frozen fairytale wonderland due to the close proximity of the Christmas industry, as a far and northern destination participating in the realization of the self, and as a territory where summer weather conditions are not necessarily synonymous with the Arctic. In addition, the study acknowledges the future challenges of conceptualizing “Arctic tourism” due to the development of virtual reality technologies that could provide immersive Arctic experiences outside the region.

The paper investigates connections between social media studies and tourist experiences in the Arctic context. It also questions the future of Arctic tourist experiences with the development of new technologies enhancing experiences and, thus, potentially threatening the exceptionalism of the Arctic and what makes the region a unique tourism destination.

This study attempts to create new insights into innovation management through the integration of innovation management processes and sustainable, iterative circles. Through the exploration of the use of sustainable, iterative circles in a manufacturing environment, this paper explores their role in facilitating customer-focused innovation practices. Other supporting antecedences for innovative behavior are reviewed, and their combined effect upon delivering cost-effective product developments are assessed.

Data were collected through semi-structured interviews in manufacturing organizations from the automotive industry. Interviews were conducted with senior functional managers to interpret the application of sustainable, iterative development circles. Analysis of the data was undertaken via thematic analysis based upon pertinent and emergent themes.

Sustainable, iterative development circles overcame the inherent path-dependency of traditional linear development approaches, whereas, traditional approaches structure the involvement of key business functions, iterative circles facilitate more flexible approaches to product development that more closely met the requirements of the customer, especially when those requirements are in a state of flux.

This iterative, customer-centric approach to product development reflects the increasingly dynamic market environments in which manufacturing organizations operate. Using this approach helps to focus the organization’s attention upon customer requirements rather than the challenges of adhering to the rigid dogma of a chosen development methodology.

This study proposes a new approach toward the development of innovations in manufacturing organizations utilizing the sustainable, iterative circles, and therefore, contrasts with the traditional, linear development methodologies that are usually employed.

The chapter describes a model solution for supporting mature women, developed as part of the Finnish Time4Help project. The solution includes training programmes for mature women supporting their careers and networking. The model is built on a new flipped training and coaching programme approach where, first, women were asked to gather a group of peers who were interested in developing their enterprises or working skills and who had similar needs and interests to them. After that, a programme was built matching the needs of this group of women. This model resembles the study circle approach particularly popular in the Scandinavian countries. Therefore, the authors build on the research literature on study circles, and study how tailored programmes help mature women to develop their careers and reach a work–life balance. The empirical part of the research builds on interviews and observations with 25 women in 5 groups and their facilitators participating in Time4Help training programmes in Finland in 2019–2021.

This study aims to identify context-specific antecedents to schools’ absorptive capacity (AC) and to show how those can enact “a virtuous learning circle.”

The study uses a mixed method: an exploration based on semi-structured interviews with educational experts; the development of a measurement scale and a partial least squares structural equation modelling to test the impact of the antecedents.

The results yielded four empirically-grounded antecedents and their measurement scales, namely, prior knowledge, employees’ skills, educational projects and interactions with the environment (Studies one and two). All antecedents are significantly and positively related to AC processes (study three). Using the organizational learning theory perspective, the results have been interpreted as an AC “virtuous learning circle.”

With increasing pressures to adapt, a case of which was the COVID-19 pandemic, schools can greatly benefit from absorbing knowledge flows. This suggests the construction a favourable environment for AC. To this end, the individual (employees’ prior knowledge and skills), organizational (educational projects) and institutional level of managerial action (interactions with the environment) can be effective when create a recursive organizational learning circle. In addition, this study offers an expert-validated measurement scale for self-assessment of a school’s specific contingencies, and thus, for planning of punctual interventions to develop AC.

This study advances the existing body of knowledge management in the educational context by rigorously identifying and validating a scale for measuring the antecedents of AC and developing an interpretive approach to the AC “virtuous circle.”

Purpose – The purpose of this study is to find out the perspectives of students and English teachers on English Lingua Franca (ELF) at a tertiary level in one of the public universities in Lhokseumawe Municipality in Aceh and to find out the possibility of adopting the concept of teaching English as ELF to raise the students’ awareness of their identity as part of the ASEAN Economic community and as a means of communication among the Community.

Design/Methodology/Approach – The research employs basic interpretive study by delivering questionnaires to 40 students from different disciplines and conducting interview to 6 English teachers from targeted research university in Lhokseumawe, Aceh, Indonesia.

Findings – The study addresses that the majority of the students are aware that English is no longer possessed by an inner circle of English users and realize the use of English as means of communication in globally context. However, the students do not understand the English as ILF. Besides, they do not enable to envisage themselves as part of the global community of English users as their identity. The research also indicates that majority the interviewed English teachers do not realize the concept of teaching ELF in the university.

Research Limitations/Implications – The findings of this research may shed light for other English teachers in Aceh to improve their teaching method in order to improve students’ speaking skill and their awareness of their identity as a part of global imagined community of English users within the ASEAN Community Economic context.

Practical Implications – The solutions offered in the paper could improve the teaching method of English teachers particularly in Aceh, Indonesia.

Originality/Value – The research of students’ and teachers’ perspective of ELF in Lhokseumawe, Aceh, has not yet been published.