A relação cartográfica e geometria diferencial de Mercator a Gauss

Pós-graduação em Educação Matemática - IGCE

Transtornos alimentares

Over the last decades of the 20th century, our society started an endless search for an ideal of beauty, advertised intensely by mass communication media. The concept of beauty pursued is being young, beautiful and thin. Thus, teenagers eventually die in the search for an ideal of body dominated by fat-fearing ideas. This article is a report about the field experience, during the collection of data for elaborating our Master’s Degree Dissertation on anorexia and adolescence. We went through an internship in an Eating Disease Program of a Mental Health Ambulatory from a Public University in the State of Sao Paulo, where we were able to experience the service organization, attention to users and the experience of anorexia, by the users in treatment. As the main result from this experience, it is possible to indicate the clientele profile, comprised predominantly by teenage girls, obsessed with the incessant pursuit of being thinner.

Sistemas de aplicação de subdoses de glifosato e regulador de crescimento em algodoeiro

Pós-graduação em Agronomia - FEIS

Exchange and crystal field effects in the ESR spectra of Eu(2+) in LaB(6)

Electron spin resonance of Eu(2+) (4f(7), S=7/2) in a La hexaboride (LaB(6)) single crystal shows a single anisotropic Dysonian resonance. From the observed negative g shift of the resonance, it is inferred that the Eu(2+) ions are covalent exchange coupled to the B 2p-like host conduction electrons. From the anisotropy of the spectra (linewidth and field for resonance), we found that the S ground state of Eu(2+) ions experience a cubic crystal field of a negative fourth order crystal field parameter (CFP), b(4)=-11.5(2.0) Oe, in agreement with the negative fourth order CFP, A(4), found for the non-S ground state R hexaborides. These results support covalency as the dominant contribution to the fourth order CFP for the whole R hexaboride family.

Reflections about an investigation research experience with capoeira

The aim of this article is to describe the movements of an investigation experience with capoeira. This description underscores deviations and transgressions that testify to some propensity towards the becoming of the methodological trajectory. We seek to map the ways in which the proceedings were deconstructed and transformed during field research. We intend to understand how researchers involvement with fieldwork forces the regular principles of action to their limits, keeping the investigative attitude in the tension between the referential function which points to regular application of proceedings and the propensity towards becoming. The introduction of the intensive in the investigation relation is thus shown, and the record of that intensive nurtures this description.