Search results

This paper aims to describe the application of the virtual element method (VEM) to contact problems between elastic bodies.

Polygonal elements with arbitrary shape allow a stable node-to-node contact enforcement. By adaptively adjusting the polygonal mesh, this methodology is extended to problems undergoing large frictional sliding.

The virtual element is well suited for large deformation contact problems. The issue of element stability for this specific application is discussed, and the capability of the method is demonstrated by means of numerical examples.

This work is completely new as this is the first time, as per the authors’ knowledge, the VEM is applied to large deformation contact.

Historically Black Colleges and Universities (HBCUs) were established during an era of legal segregation in the United States and, by providing access to higher education, added considerably to the progress of millions of Black Americans. Moreover, to the benefit of their students, faculties, staffs, alumni, and local communities, most HBCUs sponsor intercollegiate athletic teams. No doubt on these campuses, student-athletes are under pressure to meet academic and athletic demands. In this chapter, the central narrative is on the academic and athletic experiences of Black male student-athletes matriculating at HBCUs with National Collegiate Athletic Association affiliation. This chapter adds to the extant literature on the athletic status and academic plight of Black male student-athletes at HBCUs.

This paper aims to delve deeply into the sometimes clashing interplays in English classrooms to explore the ways in which new media makes visible long-existing discourses and assumptions about the purpose of schools and the roles of teachers and students.

This piece draws upon discourse analysis and utilizes the frame of strategies versus tactics (de Certeau, 1984) to trace the complex classroom interplays between a high school English teacher, a partnering researcher and a high school junior during the process of a month-long digital photography project.

Data reveal that, at times, both teachers and students made moves to preserve the status quo of the school space (through strategies), and at other times, worked to reshape the space for more relevant purposes (through tactics.) Strategies that emerge from teacher moves include the formalization of requirements and the controlling of bodies; the student strategy described is the perpetuation of stereotypes. Teacher tactics reported include repositioning identities, reframing “the work” and opening up space for inquiry. Student tactics include resistance, shifting to the personal, subverting a given task and self-positioning. The author argues that generative potential exists at the intersection of teacher tactics and student tactics, and calls for furthering the co-construction of classroom spaces.

By zooming in on the process, rather than the product, that ensued as the focal student created and defended her photographs representing school as jail, this paper emphasizes the agency that both teachers and students can enact in sometimes limiting classroom spaces.

Leap forward in zinc‐rich paints. Corrosion Ltd. announce far‐reaching improvements in the whole of their range of Glopane zinc‐rich paints (otherwise known as ‘cold galvanising’ materials), as a result of the replacement of the normal type of zinc dust used for pigmentation by ultra‐fine zinc dust and improvements in media.

The purpose of this paper is to explore the effects of three managerial ideologies on the degree of employment contract breach perceived in connection with a downsizing.

Surveys were used to collect data from southwest China. Multiple regression analyses were conducted to explore the impact of three managerial ideologies on the perceived employment contract breach in connection with downsizing.

Results suggest that a strong belief in the ideology of market competition reduces an individual's perception that downsizing constitutes a breach of the employment contract between employer and employee. By contrast, a belief in employee worth has the opposite effect, strengthening the believer's perception that downsizing constitutes an employment contract breach. Belief in the third ideology, the ideology of shareholder interest, appears to have no influence on whether respondents perceived downsizing as an employment contract breach.

The results are important for understanding the way employees interpret common business practices like downsizing. Given the accumulation of enough confirmatory results, findings from studies like this paper might be used to inform the practice of management, which might result in a more satisfied and better performing workforce.

This paper contributes to the literatures on organizational downsizing and business ideologies. Specifically, it investigates ideological beliefs and their effects on perceptions of downsizing in a new arena – a country that is not used to the concepts of market competition and shareholder interest, and one that has only experienced large‐scale layoffs in very recent times. The view of the western business concepts such as psychological contract within the context of traditional Chinese philosophies and value systems provides in‐depth understanding of the challenges facing today's transitional economies such as China.

This paper explores four works of contemporary fiction to illuminate formal and informal regulation of sex. The paper’s co-authors frame analysis with the story of their creation of a transdisciplinary course, entitled “Regulating Sex: Historical and Cultural Encounters,” in which students mined literature for social critique, became immersed in the study of law and its limits, and developed increased sensitivity to power, its uses, and abuses. The paper demonstrates the value theoretically and pedagogically of third-wave feminisms, wild zones, and contact zones as analytic constructs and contends that including sex and sexualities in conversations transforms personal experience, education, society, and culture, including law.

Following the recent surge in research on carsharing, the paper synthesizes this growing literature to provide a comprehensive understanding of the current state of research and to identify directions for future work. Specifically, this study details implications for service theory and practice.

Systematic selection and analysis of 279 papers from the existing literature, published between 1996 and 2020.

The literature review identified four key themes: business models, drivers and barriers, customer behavior, and vehicle balancing.

For managers, the study illuminates the importance of collaboration among stakeholders within the automotive sector for purposes of widening their customer base and maximizing utilization and profits. For policy makers, their important role in supporting carsharing take-off is highlighted with emphasis on balancing support rendered to different mobility services to promote mutual success.

This is the first systematic multi-disciplinary literature review of carsharing. It integrates insights from transportation, environmental, and business studies, identifying gaps in the existing research and specifically suggesting implications for service research.

Under this heading are published regularly abstracts of all Reports and Memoranda of the Aeronautical Research Committee, Reports and Technical Notes of the U.S. National Advisory Committee for Aeronautics, and publications of other similar research bodies as issued

Recently, the sharing economy has attracted considerable attention. This emerging paradigm is driven by powerful technological forces and has the potential to change the way consumers access very important markets such as the car market. Indeed, access-based consumption may attract more participants as it enables consumers’ freedom of lifestyle and more flexible identity projects. The empirical literature has so far paid very little attention to car sharing services; when it has, it has focussed mainly on people who are already using them. The purpose of this paper is to consider the drivers behind the adoption intention of car sharing services.

A large multinational survey is carried out in three European capitals: London, Madrid and Paris. Using quota sampling, 2,159 licensed car drivers are recruited through the online panel of TNS Sofres. The sample is representative of the population of licensed car drivers in each city. The questionnaire is developed using established scales from previous research. An OLS regression analysis is performed to test our hypotheses, with a likelihood of choosing a car sharing option as the dependent variable.

The study demonstrates that knowledge, environmentalism, possession-self link and involvement with cars are important determinants of consumer behaviour in the car sharing services market. In addition, the user demographics suggest a target market of younger, predominantly male and urban customers. The empirical findings are consistent across the three capital cities, implying that providers can market their car sharing services in a similar manner.

As important determinants of consumer behaviour in the car sharing services market are underlined, several managerial implications arise from the study. Car sharing providers should promote awareness to help people not only to expand their experience with the service but also to be informed about the potential environmental benefits. Further, a stronger possession-self link in the automotive context is suggestive of a greater willingness to use car sharing systems. Managers should also take into account that it is much more difficult to engage individuals in car sharing services who are highly involved with car, than those who express very little attachment to the product. As people under 45 years old are far more likely to use these services, this generation effect is progressively moving the frontiers of the car retailing sector to a broader mobility service sector.

The foremost contribution of this paper is to demonstrate empirically how consumer intention to use car sharing is driven. To do so, the study addresses the general population of car drivers, interviewing users of the service as well as non-users.