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External Website TU Clausthal Original sound, no spoken text 2001

Laser-Sinter-Verfahren

LSD - Layerwise Slurry Deposition
  • Published: 2001
  • Publisher: TU Clausthal
  • Language: Original sound, no spoken text
12:25 IWF (Göttingen) German 2001

Schlagzugbeanspruchung von spritzgegossenem Standard-Polystyrol

Initiation and growth of inhomogenous deformations and cracks in injection moulded transparent polystrene. The specimens are exposed to sudden tensile stress at room temperature showing stretch velocities of up to 10 %/min at the start. Due to fabrication dependent movable internal stress and orientation distributions the fracture inducing deformations always start inside the specimens.
  • Published: 2001
  • Publisher: IWF (Göttingen)
  • Language: German
07:22 IWF (Göttingen) German 2001

Schlagzugbeanspruchung von spritzgegossenem Hart-PVC

Initiation and growth of inhomogenous deformations and cracks in injection moulded transparent hard PVC. The specimens are exposed to sudden tensile stress at room temperature showing stretch velocities of up to 10 %/min at the start. Due to high ductility and enormous energy storage the fracture is induced by necking, heat dissipation and following flow.
  • Published: 2001
  • Publisher: IWF (Göttingen)
  • Language: German
14:24 IWF (Göttingen) German 2001

Zerspanen von Stahl Ck 15

Four different textures of a carbon steel Ck 15, induced by heat treatment, are compared and chip formation under different cutting speeds (0,01 m/min - 60 m/min) is examined (slow motion).
  • Published: 2001
  • Publisher: IWF (Göttingen)
  • Language: German
Offline Collection IWF (Göttingen) English 2001

Fredrik Barth - From Fieldwork to Theory

The film, being part of the continued effort of IWF to contribute video productions to the history of anthropology like the preceding film on Sir Raymond Firth, is a portrait of the Norwegian anthropologist Fredrik Barth, one of the most important contemporary representatives of his discipline whose reputation both as a fieldworker and a theoretician has been renowned for more than four decades. Barth carried out fieldwork in the Sudan, in Iran, Oman, Pakistan, New Guinea, Bali and Bhutan. In the film, he talks, at times together with his wife Unni Wikan, to Peter Loizos and also to Lone Abenth-Sperschneider on his personal life and academic career, the importance of his fieldwork for his theoretical findings, the development of Norwegian anthropology, his cooperation with Unni Wikan and many other topics of interest for anthropologists. Impressions from teaching students in Bergen and lecturing at the Museum of Ethnography in Oslo, as well as glimpses of his personal environment in Oslo round off the film to a vivid portrait of a remarkable anthropologist.
  • Published: 2001
  • Publisher: IWF (Göttingen)
  • Language: English
05:17 IWF (Göttingen) Silent film 2001

Stoßwellen in Luft - Wirkung von Stoßwellen beim Auftreffen auf Modellwände

Shock waves hit different model walls and destroy them. This process is shown at two freestanding walls with different adhesion between their components, at an inserted wall without opening and one with an opening. Silhouette shots with the Cranz-Schardin-camera. 24 single frames. Frame interval 200 µs.
  • Published: 2001
  • Publisher: IWF (Göttingen)
  • Language: Silent film
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