Frank Reins

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The NAMO travel assistance system is a mobile application providing support for elder travellers in public transport and on foot. The system combines technical and human support during the journey, especially in situations where many seniors experience orientation difficulties. Several approaches to way-finding and orientation support have been developed.(More)
Natural killer (NK) cell activity of peripheral blood mononuclear cells from 19 untreated patients with active Hodgkin's disease and 22 age- and sex-matched healthy individuals was evaluated using classical K 562 cells as targets in a 4-h assay. A significant decrease was demonstrated in the patients (P less than 0.01) in accordance with previous data from(More)
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