Fighting for excellence: the case of the Federal University of Pelotas

This paper investigates the implementation and evaluation of quality management systems within the higher education sector in Brazil. It is based on Institutional and Neo Institutional theories and presents the case of the Federal University of Pelotas, to discuss higher education institutions’ options in a context of wide and complex environmental changes.     

Teaching critical thinking: The struggle against dogmatism*

Abstract

From a Wittgensteinian point of view, my goal is to argue against the idea that teaching critical thinking should have as one of its aims the possibility of changing or adapting our deeply held beliefs. As pointed out by the Austrian philosopher in On Certainty, we have a world-picture which is neither true nor false, but above all, ‘it is the substratum of all my enquiring and asserting’ (OC, §162). Besides that, in his remarks on Frazer’s Golden Bough, Wittgenstein insists on the idea that different communities have their own rituals that express ways of acting, which become crystallized in their customs and institutions, similar to the magical rituals described by Frazer. The degree of similarity among them is greater than we suspect, and what interested Wittgenstein was to understand how we see things by looking for the links between the various ritualistic events. Based on these remarks, I argue that, if our deeply held beliefs are a source of necessity, instead of aiming to change/adapt them, teaching critical thinking should—by showing the links between diverse cultures—essentially avoid employing them in a dogmatic way, since our own deeply held beliefs could have been different ones.     

Cold-water immersion alters muscle recruitment and balance of basketball players during vertical jump landing

The purpose of this study was to evaluate the effects of cold-water immersion on the electromyographic (EMG) response of the lower limb and balance during unipodal jump landing. The evaluation comprised 40 individuals (20 basketball players and 20 non-athletes). The EMG response in the lateral gastrocnemius, tibialis anterior, fibular longus, rectus femoris, hamstring and gluteus medius; amplitude and mean speed of the centre of pressure, flight time and ground reaction force (GRF) were analysed. All volunteers remained for 20 min with their ankle immersed in cold-water, and were re-evaluated immediately post and after 10, 20 and 30 min of reheating. The Shapiro–Wilk test, Friedman test and Dunn’s post test (P < 0.05) were used. The EMG response values decreased for the lateral gastrocnemius, tibialis anterior, fibular longus and rectus femoris of both athletes and non-athletes (P < 0.05). The comparison between the groups showed that the EMG response was lower for the athletes. Lower jump flight time and GRF, greater amplitude and mean speed of centre of pressure were predominant in the athletes. Cold-water immersion decreased the EMG activity of the lower limb, flight time and GRF and increased the amplitude and mean speed of centre of pressure.     

#Stayathome #Fiqueemcasa: Opportunities for new governances of public education in Brazil

PROSPECTS - It is not possible to predict how we might re-exist/resist while most of our bodies fail to be hospitable to the virus. For now, what seems possible, and potent, is to make strange the...     

Tackling early school leaving: Principals’ insights into Portuguese upper secondary schools

This article addresses Early School Leaving (ESL) as a phenomenon that is identified in the EU and European countries such as Portugal as being the result of school disaffection that can be associated with social and educational problems. The relevance of this problem at the European level is highlighted by the large number of European guidelines on the matter and by the inclusion of ESL as one of the main questions to be addressed by the Horizon 2020. Based on interviews, this article questions possible relationships between how principals perceive both ESL and the measures to deal with it and the culture of the school as an identity of differentia specifica (ethos). It should be emphasised that the approaches of these principals to ESL and the school‐based practices addressing it are quite diverse and relate to the ethos of the schools; students’ trajectories and the complex relationship between education and the labour market. The principals manifest their investment and implication in the provision of adequate measures for their specific contexts and see teachers and external partners as key actors.     

Risk assessment: A comparative study of archive storage rooms

The goal of preventive conservation is to provide the correct maintenance of our cultural heritage in order to enrich our future. The Canadian Museum of Nature developed a risk model for preventive conservation that has proven useful in application to a Portuguese archive. This work applies this model to compare the magnitudes of specific risks estimated for this same archive collection when located in either of two pairs of storage rooms. These rooms are in two different parts of this building: two are in an older part and two are in a recent addition. It was, therefore, necessary to assess the building itself, both structurally and environmentally, as well as analyse its common human practices. In terms of the overall risk magnitude, the best room was found to be in the recent building and the worst in the older building. However, risks related to water problems were found to be higher in the new building. In this work cost-free measures and easy to implement recommendations are given in order to improve the quality of the storage rooms. A final comment on the method itself is also given.     

Developmental Trends in Sexual Attraction Among Puerto Rican Early Adolescents in Two Contexts

Sexual attraction (SA), the earliest stage of sexual orientation, is scarcely studied. This prospective study examined, over 3 years, prevalence, changes in SA, and the role of context, among 946 Puerto Rican youth, aged 11–13 years at initial assessment in the South Bronx (SBx), New York City, and Puerto Rico (PR). Overall, 98.1% of boys and 95.3% of girls reported opposite-sex only SA at some point, whereas 13.8% of girls and 12.0% of boys reported any-same SA. Opposite-sex only SA increased over time, whereas other SAs decreased except for any same-sex SA among SBx girls. Girls in the SBx and younger youth in PR reported more any same-sex SA. Context and culture may play a role in the developmental trajectories of adolescents’ SA.     

Identification of a fungal community on gilded wood carved heritage

During restoration activities, a fungal reddish area was noted on a gilded wood carved ceiling decoration from a sacristy of a church in Aveiro, Portugal. The protocols used to identify the fungal community present in this wooden material included the classical culturing methods and a molecular biology protocol based on the ability of denaturing high performance liquid chromatography (DHPLC) to separate fungal DNA from several species. This last method complemented the results obtained with the traditional culturing method approach and the overall study revealed three fungal species: Serpula lacrymans (Wulfen) P. Karsten, Paecilomyces lilacinus (Thom) Samson and Penicillium chrysogenum Thom. This is, to the author's knowledge, the first documented case of S. lacrymans in Portuguese built cultural heritage. Despite the antifungal solution applied and the dryer environment recommended, the water activity (Aw) levels recorded on location are still dangerously high and may allow fungal regrowth. Periodic inspections were advised.