TY - CHAP A1 - Uhlig, C. A1 - Kahle, Olaf A1 - Wieneke, B. A1 - Bauer, Monika A1 - Keller, Jürgen T1 - Optical Crack Tracing : a New Method for the Automatic Determination of Fracture Toughness for Crack Initiation and Propagation T2 - Proceedings, MICROMAT 2000, April 17-19, 2000, Berlin, Germany Y1 - 2001 SN - 3-932434-15-3 SP - 618 EP - 629 PB - ddp goldenbogen CY - Dresden ER - TY - THES A1 - Keller, Jürgen T1 - Micro- and Nanoscale Characterization of Polymeric Materials by Means of Digital Image Correlation Techniques KW - nanomechanics KW - AFM KW - nanoDAC KW - deformation measurement KW - crack tip field KW - strain field measurement KW - digital image correlation KW - finite element analysis Y1 - 2005 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:co1-000000706 ER - TY - CHAP A1 - Uhlig, C. A1 - Kahle, Olaf A1 - Bauer, Monika A1 - Keller, Jürgen T1 - Optical Crack Tracing (OCT) - An Efficient Tool both for Elastic and Elastic-Plastic Fracture Mechanical Testing T2 - Thermosets 2009, Program and Additional Abstracts Y1 - 2009 SP - 21 EP - 23 ER - TY - GEN A1 - Keller, Jürgen A1 - Gorges, Martin A1 - Aho-Özhan, Helena Eira Anneli A1 - Carmona, S. A1 - Schneider, Erich T1 - Eye-tracking control to assess cognitive functions in patients with amyotrophic lateral sclerosis T2 - JoVE Y1 - 2016 U6 - https://doi.org/10.3791/54634 SN - 1940-087X VL - 116 SP - e54634 ER -