Search results for "Graduate research"
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The Internationalisation of Higher Education in Brazil: Analysis of a Spanish-Brazilian Scientific Cooperation Project in CAL
2012
[EN] Over the past few years, the internationalisation of Higher Education has become a priority in Brazilian educational policies. The importance of internationalisation has become apparent thanks to numerous initiatives, ranging from the increase in funding for graduate and postgraduate research stays abroad to projects of scientific cooperation between universities in different countries. In this context, this paper explores a scientific cooperation project developed by two universities in Brazil and Spain: the Universidade Estadual de Campinas (UNICAMP) and the Universitat Politecnica de Valencia (UPV), relating to the field of Computer-Assisted Learning (CAL). First of all, the interna…
MOA-2011-BLG-293Lb: A test of pure survey microlensing planet detections
2012
Because of the development of large-format, wide-field cameras, microlensing surveys are now able to monitor millions of stars with sufficient cadence to detect planets. These new discoveries will span the full range of significance levels including planetary signals too small to be distinguished from the noise. At present, we do not understand where the threshold is for detecting planets. MOA-2011-BLG-293Lb is the first planet to be published from the new surveys, and it also has substantial followup observations. This planet is robustly detected in survey+followup data (Delta chi^2 ~ 5400). The planet/host mass ratio is q=5.3+/- 0.2*10^{-3}. The best fit projected separation is s=0.548+/-…