Geographische Informationssysteme für die Immobilienwirtschaft Anwendungen im kaufm?nnischen Bereich

Geographische Informationssysteme (GIS) mit ihren vielf?ltigen Anwendungsm?glichkeiten haben inzwischen auch in den kaufm?nnischen Bereichen der Immobilienwirtschaft Einzug gehalten. GIS-L?sungen werden beim Research, in der Bewertung, für Vertrieb und Marketing sowie beim Immobilienmanagement eingesetzt. Verschiedene GI-Systeme erfüllen unterschiedliche Funktionen, setzen aber oft ?hnliche Methoden ein. Die verschiedenen Anwendungsm?glichkeiten, ihre Anwender, ihre Architekturen sowie ihr Nutzen werden exemplarisch vorgestellt.     

Medieval descriptions and doctrines of stroke: preliminary analysis of select sources. Part III: multiplying speculation - the high and late Middle Ages (1000-1450)

By analyzing a body of texts compiled by various medical authors from the 11th to the 15th century, four basic developments can be noted: (1) From the beginning of the eleventh century the reception, translation and assimilation of Arabian and arabicized ancient texts became the ultimate goal of Western medicine (Constantine the African, Arnad of Villanova, et al.). Concepts of stroke were consequently guided by textual tradition, not by observation. (2) Scholastic speculations about different aspects of apoplexy, especially those concerning its origins, were numerous (Johannes Platearius, Batholomaeus Salernitanus, Pietro d'Abano, Giacomo da Forli). Although most medieval physicians used the ancient doctrine of the four humors as model and explanation, opinions differed in many ways. (3) Attempts developed to present a simple outline of the etiology, the prognosis, and the treatment of the disease (Gilbertus Anglicus, Bernard of Gordon, John of Gaddesden). (4) Although lacking in originality, many of these writers nevertheless achieved a certain uniformity in presenting main topics, thus setting the standard for later practitioners.     

The Stone Tidal Fish Weirs of the Molène Archipelago,Iroise Sea,Brittany, Western France: a long‐term tradition with early megalithic origins

This reports on a project that combined evidence gleaned from aerial photographs, place‐names, interviews, topography, LIDAR data, and sonar bathymetry to locate stone tidal fish weirs in the Molène Archipelago. The results were verified by diver and pedestrian visual surveys. Models of Holocene sea‐level change allowed a group of possibly Late Mesolithic–Early Neolithic weirs to be recognized, with a second group broadly dated to the later Neolithic–Early Bronze Age. The construction of these long megalithic structures is compared to the funerary monuments for which the Molène Archipelago is well known, in terms of technique, cost, and societal organization.     

The theatre of social change: nobility,opera industry and the politics of culture in Bologna between papal privileges and liberal principles

In Bologna, after Rome the second biggest city of the Papal States, the Teatro Comunale played a major role in the city's cultural self-representation from the eighteenth century. After the Unification of Italy local politicians and the rising middle class used the theatre - together with the famous university, the Liceo musicale and the Pinacoteca - to present Bologna as one of the young nation-state's cultural capitals. A study of Bologna's opera house as a social institution highlights social, cultural and political processes and conflicts which marked the transition from the papal regime to the liberal nation-state. Bologna's nobility, which owned the theatre's prestigious private boxes, opposed the idea of democratically elected politicians and professional experts determining the fate of their theatre, the theatre which for centuries had provided the preferred backdrop for staging their social status.