Essa pesquisa consiste emsistematizar, analisar e interpretar informações e dados capazes de integrar uma discussão teórico-empírica sobre as feiras e congressos médicos como círculos de cooperação no espaço do complexo industrial da saúde no Brasil. Para tanto propomos analisar o papel da proximidade geográfica temporária no período técnicocientífico informacional a fim de compreender as possíveis funções dessas densidades comunicacionais temporárias no atual contexto de fragmentação geográfica da produção, internacionalização da economia e ampla necessidade de circulação de informações e conhecimentos. Nesse sentido, a análise das feiras e congressos médicos associados a análise das transformações do conteúdo do espaço geográfico da formação socioespacial brasileira e do desenvolvimento do complexo industrial da saúde no Brasil permitiu compreendê-los como elementos que sustentam os atuais círculos de cooperação ao imbricarem o nível local e global do acontecer, constituindo o acontecer efêmero de uma solidariedade globalizada através da divisão internacional do trabalho. / This research consists in the organization, analysis and interpretation of information and data enough to sufficiently compose a theoretical and empirical framework about medical trade fairs and medical congresses as circles of cooperation in in space. As to follows the analysis of the current role of temporary geographical proximity in the technical-scientific and informational period in order to comprehend the possible roles of these temporary communicational densities in the current context of geographical fragmentation of production, economic internationalization, and the widespread need of information and knowledge circulation. In this sense, the study of medical trade fairs and medical congresses related to the study of the transformation of Brazil\'s geographical space intertwined with the study of the development of the Brazilian health industrial complex allowed us to understand those two phenomena as elements that sustain the contemporary circles of cooperation, by overlapping local and global and constituting ephemeral gathering of a globalized solidarity made possible through the international division of labor

Essa pesquisa consiste emsistematizar, analisar e interpretar informações e dados capazes de integrar uma discussão teórico-empírica sobre as feiras e congressos médicos como círculos de cooperação no espaço do complexo industrial da saúde no Brasil. Para tanto propomos analisar o papel da proximidade geográfica temporária no período técnicocientífico informacional a fim de compreender as possíveis funções dessas densidades comunicacionais temporárias no atual contexto de fragmentação geográfica da produção, internacionalização da economia e ampla necessidade de circulação de informações e conhecimentos. Nesse sentido, a análise das feiras e congressos médicos associados a análise das transformações do conteúdo do espaço geográfico da formação socioespacial brasileira e do desenvolvimento do complexo industrial da saúde no Brasil permitiu compreendê-los como elementos que sustentam os atuais círculos de cooperação ao imbricarem o nível local e global do acontecer, constituindo o acontecer efêmero de uma solidariedade globalizada através da divisão internacional do trabalho. / This research consists in the organization, analysis and interpretation of information and data enough to sufficiently compose a theoretical and empirical framework about medical trade fairs and medical congresses as circles of cooperation in in space. As to follows the analysis of the current role of temporary geographical proximity in the technical-scientific and informational period in order to comprehend the possible roles of these temporary communicational densities in the current context of geographical fragmentation of production, economic internationalization, and the widespread need of information and knowledge circulation. In this sense, the study of medical trade fairs and medical congresses related to the study of the transformation of Brazil\'s geographical space intertwined with the study of the development of the Brazilian health industrial complex allowed us to understand those two phenomena as elements that sustain the contemporary circles of cooperation, by overlapping local and global and constituting ephemeral gathering of a globalized solidarity made possible through the international division of labor

Mit der Bekanntgabe der Entdeckung Röntgens 1895 begann nicht nur eine massive Bildproduktion, sondern auch ein reges radiologisches Ausstellungwesen, das sich an ein medizinisch-wissenschaftliches Publikum richtete und parallel zu wissenschaftlichen Kongressen stattfand. Die vorliegende Arbeit geht dieser Praxis des Ausstellens von Röntgenbildern und -apparaten im ersten Drittel des 20. Jahrhunderts nach und bezieht die Ausstellungen auf das im Entstehen begriffene medizinisch-wissenschaftliche Feld der Radiologie. Ausstellungen waren, so die zentrale These, keine dem radiologischen Erkenntnisprozess nachfolgenden Veranstaltungen, sondern Orte, bei denen ein radiologisches Apparate- und Bildwissen kommuniziert und erzeugt wurde. In der Arbeit wird die soziale, technische und expositorische Entwicklung des radiologischen Feldes parallel erzählt und eng miteinander verflochten gedacht. So geraten die engen Kopplungen zwischen Ausstellungsraum und Röntgeninstitut und zwischen technischer Entwicklung und professionellem Selbstverständnis von Radiologen in den Blick. / With the discovery of X-rays in 1895 not only an increased image production can be observed, but also the new format of the X-ray exhibition was created. The exhibitions were mainly aimed at a medical and scientific audience and were organized parallel to scientific congresses. The work traces this practice of exhibiting X-ray images and apparatus in the first third of the 20th century and relates the exhibitions closely to the medical-scientific field of radiology that developed during this period. According to the central thesis, exhibitions were not events that took place after the genesis and development of radiological facts in the clinic or scientific institutes, but spaces where knowledge about the new apparatus and images was communicated and generated. In the work, the social, technical and exhibition-related development of the radiological field is told in parallel and thought of in close relation to each other. Using exhibitions as an example, the close links between exhibition spaces and X-ray institutes and between technical development and the professional self-image of radiologists are brought into focus.