Donkeys and Superteachers: Structural Adjustment and Popular Education in Latin America

In the past two decades Latin American governments have carried out dramatic social and economic transformations. The application of different programs of structural adjustment and decentralization has promoted deep changes, not only in the economic and social arenas, but also within the educational systems. The dominant tendency is to look for all the answers to educational problems in the realm of the "free market". However, contrary to what this situation may suggest, practitioners of "popular education" in the region have not lost all their vitality. This paper explores the challenges and possibilities of popular education by examining the educational field after the application of structural adjustment programs, presenting a critique of Gramsci's model of the organic intellectual as understood by many within popular education, and offering the specific example of a popular education workshop in Argentina.     

Career adaptability and associations with personality traits and pathological traits utilizing network analysis

This study investigated relationships between career adaptability and personality and pathological traits using the network analysis approach. We administered CAAS, BFI-2-S, and IDCP-2 to 630 working adults. We observed positive associations between personality and career adaptability and negative associations between pathological traits and career adaptability. This paper contributes to the understanding of the associations between career adaptability and Big Five personality traits and pathological traits. We found stronger associations between career adaptability and personality traits as compared to pathological traits. Our findings suggest that Neuroticism and Conscientiousness contribute more to adaptation to professional development tasks than do pathological traits.

     

Inventors and invention processes in Europe: Results from the PatVal-EU survey

Based on a survey of the inventors of 9017 European patented inventions, this paper provides new information about the characteristics of European inventors, the sources of their knowledge, the importance of formal and informal collaborations, the motivations to invent, and the actual use and economic value of the patents.     

Students’ Emotions in the High School Mathematical Class: Appraisals in Terms of a Structure of Goals

Little research in the field of Mathematics Education is directed towards emotions of students beyond their emotions in problem-solving. In particular, the daily emotions of students in a mathematics class have been sparsely studied in the field of mathematics education. In order to fill this gap, this qualitative research aims to identify high school students’ emotional experiences in the mathematics classroom and identify the appraisal structures that support such emotional experiences. Focus group interviews were carried out until theoretical saturation of the data was achieved (N = 53 in nine focus groups interviews). Data analysis is based on the theory of cognitive structure of emotions, which specifies eliciting situations for each emotion and the variables that affect intensity. The emotional experiences in this structure are as follows: satisfaction, disappointment, hope, fear, joy, distress, boredom, interest, pride, reproach, self-reproach, like and dislike. These results show that the emotional experiences of students are based on their appraisals of events, objects and agents in terms of a structure of goals.     

What if privatising higher education becomes an issue? The case of Chile and Mexico

Over the last 30 years, Chile and Mexico have been implementing neoliberal policies to reform their higher education systems. This report compares the development and impact of those policies within three main areas in both countries, namely: (1) trends and characteristics of the growing private higher education sector, (2) commercialisation and business-like trends that private academia is experiencing and, finally, (3) it discusses how all this has created tensioning situations with assessment and accrediting agencies to ensure quality in their private higher education systems. This study shows that private higher education is facing the following challenges in both nations: (1) an uncritical implementation of neoliberal policies, (2) that there is a very unregulated legislation that has allowed many private institutions to profit within loopholes in the law, (3) that quality has become a central concern and some of the mechanisms applied to correct it have not been effective, showing a lack of a comprehensive system of quality assessment, and (4) that enrolment has grown but with several mismatches that challenge the initial goal of advancing economic development through human resources capacities. Alternative policies are discussed.     

Enzyme activity and myoglobin concentration in rat myocardium and skeletal muscles after passive intermittent simulated altitude exposure

Abstract

We studied the effect of intermittent hypobaric hypoxia exposure on lactate dehydrogenase and citrate synthase activities, together with myoglobin content, of rat myocardium, tibialis anterior, and diaphragm muscles. The intermittent hypoxia exposure programme consisted of daily 4-h sessions in a hypobaric chamber (5000 m) over a period of 22 days. Samples were taken at the end of the programme, and 20 and 40 days later, and compared with those of control animals. In myocardium, lactate dehydrogenase activity was significantly depressed in animals 20 days post-exposure (314.6 ± 15.3 IU · g^?1) compared with control animals (400 ± 14.3 IU · g^?1), while citrate synthase activity and myoglobin concentration showed a significant stepwise increase from control animals (88.2 ± 3.6 IU · g^?1 and 4.38 ± 0.13 μm · mg^?1) to animals 20 days (104.7 ± 3.7 IU · g^?1 and 5.01 ± 0.17 μm · mg^?1) and 40 days post-exposure (108.8 ± 6.5 IU · g^?1 and 5.11 ± 0.22 μm · mg^?1). In contrast, no differences were found in diaphragm and tibialis anterior muscles. Our results show that intermittent hypobaric hypoxia exposure increased the oxidative character of myocardium even 20 days after the hypoxic stimulus has ceased, and that this effect lasts for more than 40 days for citrate synthase activity and myoglobin concentration. These findings support our previous results on skeletal and cardiac muscle capillarization after passive intermittent simulated altitude exposure, thus providing morphofunctional and biochemical evidence for increased cardiac aerobic efficiency.     

Providing industry 4.0 technologies: The case of a production technology cluster

The concept of industry 4.0 (i4.0) encompasses the integration of different technologies into an autonomous, knowledge- and sensor-based, self-regulating production system. Our objective is to synthesize which are the challenges and opportunities of adopting i4.0 from the perspective of technology provider companies. A single-case research was conducted with ten companies at the Portuguese Production Technologies Cluster. Based on i4.0 technologies – Augmented reality; Additive Manufacturing; Big Data; Cloud Computing; Cyber-Physical Systems; Cybersecurity; Smart Robotics; Simulation; and System Integration – interviewees mentioned that the main adoption challenges are the analysis of data generated, integration of new technologies with available equipment and workforce, and computational limitations. The main opportunities are improvements in: efficiency; flexibility; productivity; cybersecurity; quality of products and services; and decision process due to data analysis. Interviewees have also foreseen changes in company's business model through the integration of internal resources with complementary activities of their partners and other cluster companies.