O uso de modelos nos processos projetuais contemporâneos

Durante o processo de projeto, o arquiteto transpõe suas ideias para o campo real, do concreto. Os diversos modos de expressão e representação têm como função mediar essa interação, diminuindo a distância entre esses dois campos. Vive-se hoje, um momento de intensa transformação das estratégias projetuais, propiciada pelos novos meios digitais. Assim, esta pesquisa, centra-se na comparação entre diversos momentos do uso de modelos nos processos projetivos contemporâneos, através de uma investigação em escritórios de arquitetura paulistanos que utilizam o modelo físico como parte de seus processos de projeto. Busca-se entender qual o papel dessa ferramenta de representação e suas potencialidades nos dias atuais. Como estudo de caso, faz-se uma análise comparativa entre o uso das maquetes digital e física, destacando dois estudos: a maquete do Conjunto Ponte dos Remédios, do arquiteto Marcos Acayaba e as maquetes de estudos elaboradas pelo escritório Andrade Morettin Arquitetos, para o concurso para o Instituto Moreira Salles/SP. Entre os objetivos desse trabalho também se encontra uma análise da contribuição dos modelos físicos no Ensino de Arquitetura.

Les ornements dans l'architecture: comment préserver la mémoire du travail des artisans et des artists

This paper deals with one aspecto f a survey which has been carried out for my doctorate thesis, and with parto f what I have studied within the thematic Project FAPESP concerning the presence of foreign professional in São Paulo, coordinated by Prof. Dr. Ana Lúcia Duarte Lanna, between 2007 and 2011. My purpose is, starting from those thoughts , top ut in evidence the potential of sources and reports relating to the work porocesses of craftsmen and artists decorators linked with the environment of architectural practeces and the decoration of interiors in the first half of the XXth century. That preoccupation has accompanied me since the beginnings of my doctorate work, devoted to the study of the production, the circulation and the modes of appropriation of ornaments in teh field of architecture.

Overview of the South American Biomass burning analysis (SAMBBA) field experiment.

Biomass burning represents one of the largest sources of particulate matter to the atmosphere, which results in a significant perturbation to the Earth’s radiative balance coupled with serious negative impacts on public health. Globally, biomass burning aerosols are thought to exert a small warming effect of 0.03 Wm-2, however the uncertainty is 4 times greater than the central estimate. On regional scales, the impact is substantially greater, particularly in areas such as the Amazon Basin where large, intense and frequent burning occurs on an annual basis for several months (usually from August-October). Furthermore, a growing number of people live within the Amazon region, which means that they are subject to the deleterious effects on their health from exposure to substantial volumes of polluted air. Initial results from the South American Biomass Burning Analysis (SAMBBA) field experiment, which took place during September and October 2012 over Brazil, are presented here. A suite of instrumentation was flown on-board the UK Facility for Airborne Atmospheric Measurement (FAAM) BAe-146 research aircraft and was supported by ground based measurements, with extensive measurements made in Porto Velho, Rondonia. The aircraft sampled a range of conditions with sampling of fresh biomass burning plumes, regional haze and elevated biomass burning layers within the free troposphere. The physical, chemical and optical properties of the aerosols across the region will be characterized in order to establish the impact of biomass burning on regional air quality, weather and climate.