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Teacher retention and continued teacher growth and development have long been critical global issues in education. The recent pandemic crisis and subsequent “great resignation” (Lodewick, 2022) have returned our attention to the need for positive and enriching educational landscapes that promote teacher collaborative reflection, knowledge, and growth in order to sustain teachers in the field. This chapter explores the ongoing teacher learning that has occurred within two knowledge communities (Craig, 1995b) in the United States. It begins with an overview of Craig's early work with teachers, during which her conceptualization of knowledge communities emerged. According to Craig, knowledge communities are safe, collaborative spaces that cohere around teachers' intra/inter-school dialogue and their storying/restorying (Clandinin & Connelly, 1996, 1998) of experiences. Additionally, knowledge communities (Craig, 1995b) begin with originating events, allow teachers' experiences (Dewey, 1938) to resonate with others in the group, feature reciprocity of members' mindful responses, and promote the development of shared ways of knowing. Equally important, knowledge communities evolve and change, fuel ongoing reflection in community, and bring moral horizons into view. Employing these knowledge community qualities as our lens, we examine the interactions of the Portfolio Group and the Faculty Academy. The Portfolio Group is a teacher/teacher educator/researcher group formed in 1998 during a US education reform era (Craig, Curtis et al., 2020). Its sister group, the Faculty Academy, is a cross-institutional, cross-discipline higher education group of teacher educators/researchers formed in 2002 (Craig, Turchi et al., 2020). Employing a parallel stories representation (Craig, 1999), exemplars (Mishler, 1990) from both groups show how teacher collaborative groups have the capacity to be safe spaces in which critical professional dialogue, reflective exchanges, and generous scholarship occur among members. Furthermore, they are nurturing spaces in which teachers can thrive and be their best-loved selves (Craig, 2013; Schwab, 1954/1978). These two groups exemplify the ways in which knowledge communities support teacher collaboration, promote ongoing teacher growth and development, and foster teacher sustainability.

With the increasing number of Web services, correct and efficient classification of Web services is crucial to improve the efficiency of service discovery. However, existing Web service classification approaches ignore the class overlap in Web services, resulting in poor accuracy of classification in practice. This paper aims to provide an approach to address this issue.

This paper proposes a label confusion and priori correction-based Web service classification approach. First, functional semantic representations of Web services descriptions are obtained based on BERT. Then, the ability of the model is enhanced to recognize and classify overlapping instances by using label confusion learning techniques; Finally, the predictive results are corrected based on the label prior distribution to further improve service classification effectiveness.

Experiments based on the ProgrammableWeb data set show that the proposed model demonstrates 4.3%, 3.2% and 1% improvement in Macro-F1 value compared to the ServeNet-BERT, BERT-DPCNN and CARL-NET, respectively.

This paper proposes a Web service classification approach for the overlapping categories of Web services and improve the accuracy of Web services classification.

This study aims to investigate the dynamic interplay between the management control system (MCS) and organizational identity (OI) in the Deepwater Horizon incident involving British Petroleum (BP). It examines how the MCS manages challenges, particularly those addressing the embarrassment stemming from identity disparities between external portrayal (frontstage) and internal operations (backstage), with a focus on the often-underestimated influence of the media.

This study builds upon the frameworks developed by Ravasi and Schultz (2006) and Malmi and Brown (2008) to construct a theoretical framework that profoundly investigates the relationship between MCS and OI. The framework developed guided the research design and incorporated a qualitative approach complemented by an illustrative case study. The research data was rigorously gathered from diverse sources, including official BP documents and influential media outlets, with a particular focus on well-established American and British newspapers.

BP’s MCS plays a dual role: it exposes discrepancies in safety, leadership and values, causing embarrassment and identity damage, yet catalyses a sense-making process leading to organizational transformation and shifts in the OI. This transformation influences sense-giving and prompts changes in MCS. The study reveals an intricate interplay in identity management between frontstage audiences (e.g. influential media) and backstage actors (e.g. BP’s senior management). It highlights interdependencies both within and between MCS and OI, emphasizing their roles in interacting within identity management. The longitudinal recovery is intricately tied to mutual political interests between BP and the USA, which are significantly facilitated by the media’s role.

This study acknowledges limitations that point future research opportunities. Interviews could provide a more dynamic understanding of MCS changes and organizational transformations. Investigating the role of leadership, particularly the new chief executive office, and the influence of political versus organizational factors in shaping identity claims is essential. Additionally, the effectiveness and historical context of interdependencies should be quantitatively assessed. Theoretical limitations in the OI and MCS frameworks suggest the need for context-specific categorisations. This research serves as a foundation for further exploration of the intricate dynamics between MCS, OI and organizational responses to crises.

This study offers valuable insights with practical implications for organizations facing identity challenges in the wake of significant incidents. Organizations can better navigate crises by recognizing the multifaceted role of MCS in identity damage and restoration. It underscores the importance of addressing both frontstage and backstage aspects of OI while managing identity discrepancies, thereby enhancing transparency and credibility. Additionally, understanding the intricate interdependencies within OI and MCS can guide organizations in implementing more effective identity restoration strategies. Furthermore, the study highlights the significance of media influence and the need to engage with it strategically during crisis management.

This study’s findings have significant social implications for organizations and the broader public. By recognizing the multifaceted role of MCS in shaping identity, organizations can enhance transparency and credibility, rebuilding trust with the public. Additionally, the study highlights the critical role of media in influencing perceptions and decision-making during crises, emphasizing the importance of responsible and ethical reporting. Understanding the intricate interplay between MCS and OI can inform better crisis management strategies and improve how organizations respond to and recover from incidents, ultimately benefiting society by promoting more accountable and responsible corporate behaviour.

This study’s distinctness lies in its innovative exploration of MCS, which transcends traditional methodologies that focus narrowly on front or backstage aspects of OI and often adhere to predetermined MCS practices. It underscores the importance of concurrently addressing both the front- and backstage audiences in managing the embarrassment caused by identity discrepancies and restoration. The research uncovers multifaceted interdependencies within MCS and OI, and these extend beyond simplistic relationships and emphasize the complex nature of identity restoration management.

This paper aims to explore different strategic avenues in international markets. In particular, the authors investigate the role of four marketing tactics – marketing network, domestic network, standardization/adaptation and positioning. The authors aim at identifying optimal use of these strategic vehicles to achieve firm performance.

The authors construct a database of 132 Norwegian exporters and identify, through cluster analysis, three different categories of firms. They use multi-group analysis to explore strategy–performance pattern in each group.

All four strategic levers impact positively on the performance, but only two of them (marketing networks and positioning) with major impact. Standardization and domestic networks play a minor role. Based on these strategic levers, the authors identify three strategic groups (opportunists, networks seekers and global marketers) with different optimal export strategy patterns. The authors argue that these groups represent firms in different stages, epitomizing a learning process in three stages.

A broader perspective of strategy variables should be included to get a more complete picture of the “optimal” model for different groups of exporters. Other marketing mix factors and the firm’s stance toward governance in international markets (operation modes) should therefore be included in the repertoire of strategy drivers determining group membership and to analyse their pattern.

Opportunists are advised to focus on positioning through domestic network relations; network seekers should concentrate on building marketing networks. Global marketers may carry out standardization strategies – preferably in collaboration with their marketing partners in export markets. For the two other groups, there is no evidence that speak in favour of such approach, nor for its counterpart, adaptation. For export promotion agencies, the authors suggest enhanced support to establish network partners.

The authors introduce strategic levers not yet explored in the export literature. Furthermore, they use a contingency causal approach to explain differences in strategy development (in international markets) and the link with performance.

Wireless sensor networks (WSN), as a solution for buried water pipe monitoring, face a new set of challenges compared to traditional application for above-ground infrastructure monitoring. One of the main challenges for underground WSN deployment is the limited range (less than 3 m) at which reliable wireless underground communication can be achieved using radio signal propagation through the soil. To overcome this challenge, the purpose of this paper is to investigate a new approach for wireless underground communication using acoustic signal propagation along a buried water pipe.

An acoustic communication system was developed based on the requirements of low cost (tens of pounds at most), low power supply capacity (in the order of 1 W-h) and miniature (centimetre scale) size for a wireless communication node. The developed system was further tested along a buried steel pipe in poorly graded SAND and a buried medium density polyethylene (MDPE) pipe in well graded SAND.

With predicted acoustic attenuation of 1.3 dB/m and 2.1 dB/m along the buried steel and MDPE pipes, respectively, reliable acoustic communication is possible up to 17 m for the buried steel pipe and 11 m for the buried MDPE pipe.

Although an important first step, more research is needed to validate the acoustic communication system along a wider water distribution pipe network.

This paper shows the possibility of achieving reliable wireless underground communication along a buried water pipe (especially non-metallic material ones) using low-frequency acoustic propagation along the pipe wall.

This program evaluation aimed to investigate the benefits and challenges of an international, intercultural, e-community-engagement experience involving youth and higher education students. The authors sought to understand the meaning that participants would make of an international, intercultural, e-community-engagement experience.

The program evaluation component of this project was qualitative, participatory and action-oriented. It was composed of online reflection sessions with small, international groups of higher education students from Iraq, India, Morocco, South Africa and the USA immediately following each of five interactive exchange sessions with youth from South Africa. It also included one culminating reflection session to which all of the higher education student participants were invited and a written questionnaire that was completed by the youth participants at the conclusion of the project. The reflection sessions were recorded and transcribed. Transcripts and survey data were reviewed for emergent themes.

Cultural exposure emerged as the primary theme with participants valuing the opportunity to learn about different cultures and to connect with individuals from across the globe.

This program evaluation was not designed as a generalizable study. This pilot initiative provides evidence of the potential value and importance of international, intercultural e-community-engagement experiences for youth and higher education students.

The potential value of technology to build exchange opportunities for young people is immense and largely untapped. International, intercultural e-community-engagement initiatives can be made available to students globally with relatively limited resources. A highly structured and focused plan provides clarity about expectations and requirements for students. A high level of commitment is required by all participants, including the faculty coordinators.

Although the project was brief, exposure to numerous countries and cultures allowed participants to challenge their assumptions about different peoples and places in the world. The potential benefits for greater compassion and understanding of communities and cultures in an international context are high.

This program evaluation contributes to and extends the literature on the possibilities and challenges of international e-community-engagement; it demonstrates the potential for e-community-engagement across multiple countries to broaden students' exposure to and interest in global perspectives.

This paper aims to develop flame-retardant (FR) polyamide 12 (PA12) nanocomposite from regenerated powder via selective laser sintering (SLS), an additive manufacturing technique.

First, the morphology, processibility, thermal and mechanical properties of PA12 regenerated powder, consisting of 50 wt% new and 50 wt% recycled powder, as well as corresponding printed specimens, were evaluated to characterize the effects of previous SLS processing. Second, flame-retardant PA12 was developed by incorporating both single and binary halogen-free flame retardants into the regenerated powder.

It was found that the printed specimens from regenerated powder had much higher tensile and impact properties compared to specimens made from new powder, which is attributed to better particulate fusion and coalescence realized in higher temperature SLS printing. The effect of FRs on thermal, mechanical and flame retardant properties of the PA12 composites/nanocomposites was investigated systematically. It was found that the nanoclay, as a synergist, improved both flame-retardant and mechanical properties of PA12. UL94 standard rating of V-0 was achieved for the printed nanocomposite by incorporating 1 wt% nanoclay into 15 wt% phosphinates FR. Moreover, on average, the tensile and impact strength of the nanocomposite were increased by 26.13% and 17.09%, respectively, in XY, YZ and Z printing orientations as compared to the equivalent flame retardant composite with 20 wt% of the phosphinates FR.

This paper fulfills the need to develop flame retardant parts via SLS technology with waste feedstock. It also addresses the challenge of developing flame retardant materials without obviously compromising the mechanical properties by making use of the synergistic effect of nanoclay and organic phosphinates.

This study aims to identify different antecedents and reveal divergent moderating effects of horizontal collectivism, thereby unlocking the asymmetric mechanisms for employees’ brand citizenship behavior (BCB) and negative word-of-mouth (NWOM).

This study uses a survey data set and analyzes it with structural equation modeling along with common latent factor analysis designed to control for common method variance.

BCB is associated with pride at work but not perceived organizational support (POS), so POS drives BCB not directly but indirectly through the emotion of pride at work. In contrast, employees’ NWOM is associated with both POS and frustration, and POS drives NWOM directly and indirectly through the emotion of frustration. Horizontal collectivism has divergent moderating effects that strengthen the relationships of BCB with POS and pride at work and weaken the relationship between employees’ NWOM and frustration.

This study makes two major theoretical contributions to internal branding. First, as a response to the need for an investigation into drivers of employees’ brand-oriented behaviors, it will identify different psychological antecedents and mechanisms for BCB and employees’ NWOM. Second, capturing the potential of horizontal collectivism on employees’ brand-oriented behaviors, this study will reveal the potential divergent moderating effects of horizontal collectivism on BCB and employees’ NWOM. These two contributions will lead to a better understanding of the different mechanisms for employees’ BCB and NWOM.