Anthropometric profiles of elite older triathletes in the Ironman Brazil compared with those of young Portuguese triathletes and older Brazilians

The objective of this study was to describe the anthropometric profiles of elite older triathletes participating in the 2009 Ironman Brazil and to compare their somatotype, anthropometric and body composition characteristics with those of elite young triathletes and older non-athletes. The sample consisted of 64 males, divided into three groups: (1) older triathletes (n = 17), (2) young triathletes (n = 24), and (3) older non-athletes (n = 23). Somatotype was analysed according to the Carter and Heath ( 1990 ) method. Body mass index, sum of four skinfolds, percentage body fat, body fat mass, and fat-free mass were also estimated. Older non-athletes had higher endomorphy, sum of four skinfolds, fat percentage, and body fat mass than the athletes. Older athletes who participated in the Ironman and elite young triathletes had higher fat-free mass than older non-athletes. Older triathletes and older non-athletes were considered mainly endomorphic mesomorphs and young triathletes mainly ectomorphic mesomorphs. The findings that characterize the anthropometric profile of athletes in this sports modality could be used as a reference.     

Research and development, cash flow, agency and governance: UK large companies

This paper investigates the determinants of R&D expenditure using a sample of UK listed companies with the highest spend from 2000 to 2005. We investigate the effect of corporate governance and ownership on R&D, using panel data. The results provide some evidence that more governance tends to depress R&D activity, a finding that is robust to whether a composite or disaggregated index of governance is used. One innovation of the paper is that we treat agency and finance effects interactively. The ownership stake of the CEO appears to be supportive for R&D.     

Desiring to Fit: Fostering the Success of Community College Transfer Students in STEM

The United States is experiencing a dire need for individuals who possess training and expertise in areas of science, technology, engineering, and mathematics (STEM). With over half of the nation’s students entering university environments via community colleges coupled with a large portion of this population majoring in STEM areas, the successful transition and adjustment of community college transfer students is essential to the STEM workforce. This article uses an ex post facto survey research design to examine the socialization factors that impact the transition and adjustment experiences of community college transfer students in STEM disciplines. Two hierarchical regression models are employed to examine the factors that impact the academic and social adjustment of community college transfer students in STEM majors. This research was situated using an adaptation of Weidman’s (1987) Socialization Theoretical Framework. Implications, and recommendations for policy and practice will be provided based on the overall results of this study.     

The Role of Career and Technical Education in Iowa Community Colleges

ABSTRACT

This scholarly paper describes and analyzes the role of career and technical education (CTE) in Iowa community colleges. Iowa's community colleges are doing a good job of responding to the changing workforce needs of the state and providing smooth career pathways. However, changes in the population and economy of the state will call for further changes in CTE programs. The distinctive characteristics of CTE in Iowa community colleges, the impact of community college CTE programs on the state's economy, the role of accountability, and the future implications for CTE in the state are discussed. Recommendations based on the results of the study include improving articulation agreements, increasing retention among at-risk students, and increasing collaboration among Iowa's 15 community colleges.     

Building typologies identification to support risk mitigation at the urban scale – Case study of the old city centre of Seixal,Portugal

The old urban centres are marks of an historical and architectural heritage that should be protected and safeguarded. For such, it is fundamental to have a complete understanding of the genesis, regarding both building and the urban mesh. This fact is essential to the support of qualified, conscientious and sustainable rehabilitation interventions on the old building stock. The research carried out addresses the issue of the old urban centres from the perspective of the analysis and inventory of buildings features. The cataloguing process of the building typologies is presented in this work as a synthesis of the principal construction forms, with the old city centre of Seixal being used as a case study. The identification of building typologies has supported a seismic and fire vulnerability assessment of the old building stock. The assessment methodologies developed and used are based on the detailed survey and building inspection, therefore the building typology cataloguing is essential in the analysis at such a large scale. Then we discussed the strategy for the conservation actions incorporated in a broader risk management policy.     

Great expectations: a critical perspective on Open Educational Resources in Brazil

ABSTRACT

Nearly two decades have passed since the Open Educational Resources (OER) movement was launched. Its success in Brazil can be illustrated with the establishment of a UNESCO Chair in Open Education in 2014, in one of the country’s most prestigious universities. Crucially, OER were included in the 2014–2024 National Education Plan, a key piece of national educational legislation, as a category of educational technologies framed as tools. Assuming metaphors such as this play a key role in the ways we think, speak and act, this article presents a critical perspective on OER in Brazil. Examining the implications of the main metaphors used to construe OER in local media and academic sources, the text argues that these metaphors reflect hegemonic discourses on educational technology, concealing the non-neutrality of technological artefacts, obscuring issues concerning curriculum and pedagogy, and overlooking actual local needs. The article discusses issues concerning local OER advocacy, positioned in respect to specificities of a context where education, albeit a constitutionally established right, may be poised to undergo radical changes in the near future.     

Environmental education in television narratives: a Brazilian case study

Abstract

This article discusses recent Brazilian research on the relationship between environmental education and cultural studies. Television narratives about the environment and/or sustainability in our everyday lives are used to pose some initial questions about this relation. First, culture is discussed briefly showing how it potentially relates to teaching and informs our role as environmental educators. We argue that culturalist perspectives on research in environmental education politicise teaching practices, even though they are in a context that strays from prerogatives that envisage a future world marked by sustainable development and a green economy. We investigate the impacts of television narratives and images on our everyday lives wherein we are consistently taught particular written and visual messages about how to plan for our future. Examples are draw from the teaching effects of a Brazilian television programme called Repórter Eco, broadcast on a public television network, including the sustainable management of the baru (a typical tree from the Brazilia Cerrado). We argue the educational aspects of television programmes should receive critique, as the relationships established between people and various media artifacts produce particular meanings and ways of seeing the world. This presents a challenge for teachers as examining these subjective ways carefully requires critical examination, not only in terms of education for sustainability or environmental preservation, but also teaching using media.     

Career Dilemmas in Career Counseling Groups: Theoretical and Practical Issues

A career dilemma is a hypothetical or real situation in which a character is confronted with several career options each of which has advantages and disadvantages. The main purpose of presenting and discussing a dilemma in career counseling groups is to confront several appraisals of the situation in order to promote more complex thinking about career choices. Another important aim of this technique is to enhance interaction between group members and to analyze similar career dilemmas that the group participants have experienced in the past. The use of the discussion of career dilemmas is described, especially the role of the career counselor, and some suggestions for future research are presented.     

Peer Review in Education: Promoting Collaboration, Written Expression, Critical Thinking, and Professional Responsibility

This article discusses the application of the peer review process as a pedagogical instrument for the promotion of written expression, collaborative work, critical thinking, and professional responsibility among Informatics and Engineering majors. The approach is introduced with a motivation, followed by a discussion about common principles of current learning paradigms and the peer review process. This work is being conducted in Brazil, where we intend to promote a learning paradigm shift through the application of peer review in education. A framework for this application is outlined, together with an account of results from experiences and a discussion about the skills that this approach exercises, especially with regard to widely accepted curricula and codes of ethics and professional conduct. Further research and development efforts are conjectured.