At the 2004 Paralympics this week, Wojtek Czyz, the world record holder for long jump, will be trusting in space technology and expertise to help him win his first Olympic medal. For the competition, parts of the prosthesis he will be using are made from material designed for space to make it both stronger and lighter.
Czyz lost part of his left leg in a sports accident three years ago and in order to continue his passion for “everything that has to do with sport”, this meant that he had to use a prosthesis. “I had a big problem with my old prosthesis as the connecting angle between the knee and the lower-leg spring often broke when I was doing long jump," he explains. Not only was this a practical problem, even more important it created a psychological barrier. “When I exercised I was always worried that my artificial leg wouldn’t hold, and I never knew how far I could push myself and the prosthesis when jumping."
Most disabled people have to rely on ‘standard’ prostheses for everyday use and there is a very limited market for custom-made components for sports activities. The standard prostheses used by athletes could be better optimised for weight reduction and designed for the load conditions encountered in competitive sports.
Fritz Gampe | EurekAlert!
Glass's off-kilter harmonies
18.01.2017 | University of Texas at Austin, Texas Advanced Computing Center
Explaining how 2-D materials break at the atomic level
18.01.2017 | Institute for Basic Science
An important step towards a completely new experimental access to quantum physics has been made at University of Konstanz. The team of scientists headed by...
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
19.01.2017 | Event News
10.01.2017 | Event News
09.01.2017 | Event News
19.01.2017 | Earth Sciences
19.01.2017 | Life Sciences
19.01.2017 | Physics and Astronomy