Mauricio Urban Kleinke

• Abstract

  At each year, millions of applicants attend the National High School Examination (Enem), composed by four multiple-choice tests and one dissertation. Natural Science test consists in 45 multiple-choice items, with five alternatives, one correct and four false (distractors) and around 15 items can need Physics concepts to be solved. Physics students' grade can be correlated with education…

  Influence of socioeconomic status on students' performance in Enem's Physics items, AP.R

• Abstract

  In this project we will analyze the cognitive processes needed to the Physics problems resolution, using the Bloom's taxonomy, in tertiary entrance examinations applied in the State University of Campinas, Unicamp, Brazil. The emphasis in these questions concerning the first phase of the exam reflects the possibility to follow the answers of approximately 800 thousand candidates, both fro…

  Family and school trajectories influence in the resolution of physics questions, AP.R

• Abstract

  Nanostructures and supramolecular structures will be fabricated in liquid media. The structure of the nanoscale arrangement will be observed using atomic force microscopy (AFM) and near field scanning optical microscopy (NSOM). The following structures will be investigated: a) auto-organized lipid bilayers, synthetical and biological membranes as basic units in the construction of biomol…

  Nanotechnology: manufacture of nanostructures and supramolecular structures in liquid medium: observation of structures formed and investigation of processes of formation of nanostructures, AP.TEM

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