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School–university partnerships are important in teacher education to ensure PK-12 preservice teachers gain teaching experience prior to becoming teachers of record. Drawing on Ball and Cohen’s (1999) concept of “practice-based teacher education,” this three-year qualitative study examines the results of an intentionally reciprocal school–university partnership centered on a practice-based learning, field-based course. The following question guided this research: Having designed and facilitated a school–university partnership centered on reciprocity, what factors contributed to and/or took away from this commitment?

The current study examined three data sources, namely: (1) seven semi-structured focus group interviews with a teacher educator, sixth-grade teachers (n = 4) and a principal; (2) eight question/answer sessions between preservice teachers and partnering secondary teachers and (3)one focus group between the two authors. Data were analyzed using reflexive thematic analysis.

This study’s findings highlight the reciprocal nature of the school–university partnership, showcasing the positive outcomes and challenges faced by stakeholders. Clear communication and ongoing dialogue were identified as key elements to establishing and maintaining a reciprocal relationship. Additionally, emphasis on shared learning experiences between partners were found valuable and important to maintaining benefit to all partners. Relationship development also remained an important and positive outcome of this partnership. Additionally, there were challenges related to time, and schedule constraints were evident in the partnership. Moreover, ongoing reflection and a willingness to adjust and change based on experiences and lessons learned ensured participants recognized the importance of ongoing iteration and calibration to address challenges and enhance the partnership.

Because of the chosen research approach, the research results may lack generalizability.

The paper includes implications for the development of other school–university partnerships that prioritize reciprocity, highlighting an often assumed, but not always examined, component necessary to the success of school–university partnerships.

College student’s mental health issues have emerged as a significant public health concern. The urban campus environment, being the primary habitat for college students, plays a crucial role in influencing their mental health.

Based on survey data from 34 Chinese universities and 1173 college students in 2021, this study utilized deep learning and street view images to explore the relationship between various urban campus landscapes, college students' exercise participation, and mental health.

The study revealed substantial variations in campus landscape features, particularly in terms of spatial openness. While green campus landscapes (measured by the Green View Index and Normalized Difference Vegetation Index) showed no significant impact on exercise participation or mental health, the Sky View Factor did. Higher levels of campus openness and exercise frequency were associated with better mental health. The study also underscored that the influence of urban campus landscapes on college students' mental health was mediated by their exercise participation. Notably, spatial openness emerged as the most prominent differentiating factor among urban campus landscape attributes, significantly affecting students' exercise participation and mental health.

Thus, fostering open campus environments and reducing spatial constraints are vital steps in creating a sustainable urban landscape that can help alleviate potential negative effects on college students' mental health issues.

As social infrastructures, public libraries are increasingly recognised as providing more than access to books and information; librarians’ work is importantly centred around practices of care. However, the ways in which they provide care is poorly researched, let alone conceptualised. This paper explores how this important part of librarians’ daily work is practiced through the lens of infrastructuring.

The paper first theoretically discusses the concepts of social infrastructuring, care and tinkering. Then, it turns to ethnographic research conducted in the public library networks of three European cities: Vienna (Austria), Rotterdam (the Netherlands) and Malmö (Sweden). The paper comprises empirical materials from all three countries and unpacks 16 librarians’ daily working routines of care through participant observations.

The empirical analysis resulted in three modes of social infrastructuring in public libraries: (1) maintaining, (2) building connections and (3) drawing boundaries. Practices of care are prominent in each of these infrastructuring modes: librarians infrastructure the library with and via their care practices. Whilst care practices are difficult to quantify and verbalise, they are valuable for library patrons. By using the concept of tinkering, the article conceptualises librarians’ infrastructuring enactments as crucial community-building aspects of libraries.

By focusing on the enactment of social infrastructuring, the paper goes beyond a descriptive approach to understanding public libraries as important social infrastructures. Rather, the paper unpacks how libraries come into being as infrastructuring agencies by highlighting what librarians do and say. Our international study articulates the importance of care practices in public libraries across different national contexts.

The purpose of this study is twofold: first, to identify the categories of artificial intelligence (AI) chatbot service failures in frontline, and second, to examine the effect of the intensity of AI emotion exhibited on the effectiveness of the chatbots’ autonomous service recovery process.

We adopt a mixed-methods research approach, starting with a qualitative research, the purpose of which is to identify specific categories of AI chatbot service failures. In the second stage, we conduct experiments to investigate the impact of AI chatbot service failures on consumers’ psychological perceptions, with a focus on the moderating influence of chatbot’s emotional expression. This sequential approach enabled us to incorporate both qualitative and quantitative aspects for a comprehensive research perspective.

The results suggest that, from the analysis of interview data, AI chatbot service failures mainly include four categories: failure to understand, failure to personalize, lack of competence, and lack of assurance. The results also reveal that AI chatbot service failures positively affect dehumanization and increase customers’ perceptions of service failure severity. However, AI chatbots can autonomously remedy service failures through moderate AI emotion. An interesting golden zone of AI’s emotional expression in chatbot service failures was discovered, indicating that extremely weak or strong intensity of AI’s emotional expression can be counterproductive.

This study contributes to the burgeoning AI literature by identifying four types of AI service failure, developing dehumanization theory in the context of smart services, and demonstrating the nonlinear effects of AI emotion. The findings also offer valuable insights for organizations that rely on AI chatbots in terms of designing chatbots that effectively address and remediate service failures.

In our societal context, the neoliberal competitive and knowledge-oriented culture still exerts a stranglehold on teachers' sense of professional autonomy giving rise to a deficit image of them as ‘excessively entitled’. The purpose of this chapter is to eschew this deficit view of teachers by bringing their agentive side to the fore. First, it explores the concept of ‘excessive teacher entitlement’ in terms of the prevalent characteristics of the culture of teaching in schools and the nature of authority wielded by teachers in this culture and its negative consequence on student learning using an excerpt from an English as Second Language (ESL) classroom in India where this study is set. This episode helps expose the teacher's unawareness of the gaps between their intention and action, a hallmark of excessive entitlement. Second, it juxtaposes an alternative image of ‘teacher as researcher’ to foreground teachers' ‘transformative activist stance’ which revolves around their ideological becoming in agentively striving to realise their ‘best-loved self’. Framed within Vygotskian Cultural-Historical Activity Theory, the principle of ‘double stimulation’ provides a powerful analytical lens to unpack the complex discursive dynamics of their practice nested within historically developing contradictions. These contradictions work tacitly to drive a wedge between teachers' intentions and action making them feel excessively entitled to passively acquiesce with the existing order of things. This study provides some signposts for teacher education about creating an environment where teachers can reclaim their transformative agency freeing themselves from the ‘excessive entitlement’ that binds their practice to the status quo and diminishes their relationships with students.

Organizational research on diversity, equity, and inclusion (DEI) is at times siloed; the experience of one minoritized or underrepresented group is treated as completely separate and different from the experience of another group and thus research separately. For example, there are terms that are studied only in the context of one group, and a different term is used to study a very similar (or identical) concept among a different group. Indeed, there are many unique experiences that specific minority groups encounter at work. Because of this end, minority groups should not be fully categorized together, and their individual should not be erased. However, there are shared experiences that many or all minorities experience at work, whether they are a gender minority, racial minority, or a member of any other minoritized group. Recognizing these shared experiences can help scholars develop a deeper understanding of what it's like to be minoritized or underrepresented at work, and therefore help to better serve these communities. To this end, our chapter highlights three such shared but unique minority experiences: three experiences that are common across all minority groups but operationalize slightly differently in different populations. The first experience we discuss is discrimination, as all minorities typically experience some form of negative differential treatment at work. The second experience we discuss is identity management, as many minorities need to actively think about how they present their minority identity to others (regardless of if their identity is “concealable” or not). Finally, we discuss strength through adversity, as many minorities argue that their minority identity is a source of strength and an area that benefits them at work. We conclude the chapter with a call toward intraminority solidarity, suggesting that recognizing shared experiences and working together can help build better workplaces for all minority employees.

Organizational scholars studying compensation often place an emphasis on certain employee groups (e.g., executives). Missing from this discussion is research on the compensation systems for low-wage jobs. In this review, the authors argue that workers in low-wage jobs represent a unique employment group in their understanding of rent allocation in organizations. The authors address the design of compensation strategies in organizations that lead to different outcomes for workers in low-wage jobs versus other workers. Drawing on and integrating human resource management (HRM), inequality, and worker literatures with compensation literature, the authors describe and explain compensation systems for low-wage work. The authors start by examining workers in low-wage work to identify aspects of these workers’ jobs and lives that can influence their health, performance, and other organizationally relevant outcomes. Next, the authors explore the compensation systems common for this type of work, building on the compensation literature, by identifying the low-wage work compensation designs, proposing the likely explanations for why organizations craft these designs, and describing the worker and organizational outcomes of these designs. The authors conclude with suggestions for future research in this growing field and explore how organizations may benefit by rethinking their approach to compensation for low-wage work. In sum, the authors hope that this review will be a foundational work for those interested in investigating organizational compensation issues at the intersection of inequality and worker and organizational outcomes.

This study focuses on the CFD numerical simulation and analysis of the vortex stacking problem at the top of the impeller of a high-speed fuel pump, mainly using LCS and entropy production theory to visualize the vortex at the top of the impeller as well as quantitatively analyzing the energy loss caused by the vortex at the top of the impeller. By combining the two methods, the two are well verified with each other that the stacking problem of the vortex at the top of the impeller and the location of the energy loss caused by the vortex are consistent with the vortex location. Such a method can reveal the problem of vortex buildup at the top of the lobe well, and provide a novel guidance idea for improving the performance of high-speed fuel pumps.

Based on CFD numerical simulation and analysis, this study mainly uses LCS and entropy production theory to visualize the top vortex of the impeller. Through the combination of the two methods, the accumulation problem of the top vortex of the impeller and the location of the energy loss caused by the vortex can be well revealed.

(1) The CFD numerical simulation analysis of the high-speed fuel pump is carried out, and the test is conducted to verify the numerical simulation results. The inlet and outlet pressure difference? P is used as the validation index, and the error analysis shows that the error between numerical simulation and test results is within 10%, which meets our requirements. Therefore, we carry out the next analysis with the help of CFD numerical simulation. By analyzing the full working condition simulation, its inlet and outlet differential pressure? P and efficiency? Are evaluated. It is found that its differential pressure decreases with the flow rate and its efficiency reaches its maximum at Qv = 9.87 L/s with a maximum efficiency of 78.32%. (2) We used the LCS in the analysis of vortices at the top of the impeller blades of a high-speed fuel pump. One of the metrics used to describe the LCS in fluid dynamics is the FTLE. The high FTLE region represents the region with the highest and fastest particle trajectory stretching velocity in the fluid flow. We performed a cross-sectional analysis of the FTLE field on the different height surfaces of the impeller on 25% Plane, 50% Plane, and 75% Plane, respectively. And a quarter turn of the rotor rotation was analyzed as a cycle divided into 8 moments. It is found that on 25% Plane, the vortex at the top of the lobe is not obvious, but there are high FTLE values on the shroud surface. On 50% Plane, the lobe top vortex is relatively obvious and the number of vortices is three. The vortex pattern remains stable with the rotating motion of the rotor. At 75% Plane, the lobe top vortex is more visible and its number of vortices increases to about 5 and the vortex morphology is relatively stable. The FTLE ridges visualize the vortex profile. This is a good guide for fluid dynamics analysis. (3) At the same time, we use the entropy production theory to quantitatively analyze the energy loss, and define the entropy production rate Ep. Through the entropy production analysis of the impeller shroud surface and the suction surface of the pressure surface of the blades at eight moments, we find that the areas of high energy loss are mainly concentrated in the leading and trailing edges of the blades as well as in the shroud surface close to the leading edge of the blades, and the value of the entropy production rate is up to 106 W/m3/K. The areas of high energy loss in the leading edge of the blades as well as the trailing edge show a curved arc, and the energy loss is decreasing as it moves away from the shroud surface and closer to the hub surface. The high energy loss areas at the leading and trailing edges of the blades are curved, and the energy loss decreases as they move away from the shroud surface and closer to the hub surface. The energy loss at the pressure surface of the blade is relatively small, about 5 × 105 W/m3/K, which is mainly concentrated near the leading edge of the blade near the shroud surface and the trailing edge of the blade near the hub surface. Such energy loss corresponds to the vortex LCS at the top of the impeller, and the two mirror each other.

This study focuses on the CFD numerical simulation and analysis of the vortex stacking problem at the top of the impeller of a high-speed fuel pump, mainly using LCS and entropy production theory to visualize the vortex at the top of the impeller as well as quantitatively analyzing the energy loss caused by the vortex at the top of the impeller. By combining the two methods, the two are well verified with each other that the stacking problem of the vortex at the top of the impeller and the location of the energy loss caused by the vortex are consistent with the vortex location. Such a method can reveal the problem of vortex buildup at the top of the lobe well, and provide a novel guidance idea for improving the performance of high-speed fuel pumps.