A arte de educar entre a mimese e o sublime: considerações a partir de Theodor W. Adorno e Jean François Lyotard

Pós-graduação em Educação - FFC

The Lord of the rings e a estética da finitude

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Mediação oral da literatura: a voz do bibliotecário lendo ou narrando

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A system for environmental monitoring of hydroelectric reservoirs in Brazil

Environmental monitoring of aquatic systems is an important tool to support policy makers and environmental managers' decisions. Long-term, continuous collection of environmental data is fundamental to the understanding of an aquatic system. This paper aims to present the integrated system for environmental monitoring (SIMA), a long-term temporal series system with a web-based archive for limnological and meteorological data. The following environmental parameters are measured by SIMA: chlorophyll-a (µgL-1), water surface temperature (ºC), water column temperature by a thermistor string (ºC), turbidity (NTU), pH, dissolved oxygen concentration (mg L-1), electric conductivity (µS cm-1), wind speed (ms-1) and direction (º), relative humidity (%), shortwave radiation (Wm-2) and barometric pressure (hPa). The data were collected in a preprogrammed time interval (1 hour) and were transmitted by satellite in quasi-real time for any user within 2500 km of the acquisition point. So far, 11 hydroelectric reservoirs are being monitored with the SIMA buoy. Basic statistics (mean and standard deviation) and an example of the temporal series of some parameters were displayed at a database with web access. However, sensor and satellite problems occurred due to the high data acquisition frequency. Sensors problems occurred due to the environmental characteristics of each aquatic system. Water quality sensors rapidly degrade in acidic waters, rendering the collected data invalid. Data is also rendered invalid when sensors become infested with periphyton. Problems occur with the satellites' reception of system data when satellites pass over the buoy antenna. However, the data transfer at some inland locations was not completed due to the satellite constellation position. Nevertheless, the integrated system of water quality and meteorological parameters is an important tool in understanding the aquatic system dynamic. It can also be used to create hydrodynamics models of the aquatic system to allow for the study of meteorological implications to the water body.

Psicanálise e estética da recepção: desacordos e entrecruzamentos

Psychoanalysis and Aesthetics Reception: disagreements and crosslinkings. This paper aims to discuss certain intersections and discrepancies between the theories of aesthetic reception, as we can see in Jauss and Iser writings, and Freudian psychoanalysis. As we know, the theorists of the aesthetic reception read Freud, but that doesn't mean that the authors have well understood their positions related to the reading action of the artwork. Thus, this work intends to describe some of this relationship features.