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- Publications
- Influence
Euphorbia umbellata bark extracts – an in vitro cytotoxic study
- C. Kanunfre, T. Leffers, +6 authors F. L. Beltrame
- Biology
- 1 March 2017
Abstract Euphorbia umbellata (Pax) Bruyns, Euphorbiaceae, is commonly used in folk medicine of southern Brazil to treat several kinds of cancer. The latex (part of the plant used for this purpose) is… Expand
Simulation of structure and annihilation of screw dislocation dipoles
- T. Rasmussen, Vegge, T. Leffers, O. B. Pedersen, K. W. Jacobsen
- Materials Science
- 1 May 2000
Abstract Large scale atomistic simulations are used to investigate the properties of screw dislocation dipoles in copper. Spontaneous annihilation is observed for dipole heights less than 1 nm.… Expand