Obituary: Albert Claude, 1899–1983

Jean - Marc Jézéquel , Albert Benveniste , Claude Jard N ̊ 4003

The UML (Uniied Modelling Language) comprises various types of notations, to model the functional architecture, the behaviour of its components, and its deployment. Dynamic diagrams provide descriptions of the components and system behaviour. Examples of dynamic diagrams are collaboration and sequence diagrams to specify high level abstractions for sequences of actions involving several compone...

Method and Preliminary Results by Albert Claude , M . D .

Albert Claude and the Beginnings of Biological Electron Microscopy

The grcat potential value of electron microscopy for biological research was often strcsscd and quickly understood in the middle 1930s, at the time when thc first laboratory models of transmission electron microscopes were being built by Ruska, yon Borrics (1, 2), and Marton (3, 4). The reasons were clear: the new instruments were expected to have a resolving power 40-50 times higher than the b...

Spreading Property of Azoproteins in the Dermis by Albert Claude, M.d

The presence in testicle extracts of a factor enhancing the lesions produced by infectious agents was demonstrated by Duran-Reynals (1). Subsequently McClean (2) and Hoffman and Duran-Reynals (3) reported that testicle extract had the power to diffuse through certain tissues, especially the connective tissue of the skin. Extracts from other mammalian organs were found to have these properties, ...

Spreading Properties of Leech Extracts and the Formation of Lymph by Albert Claude, M.d