Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Hansueli Rhyner"'
Publikováno v:
Cold Regions Science and Technology. 141:54-65
Data from 27 snow profiles taken in frozen rock walls at two sites in the Swiss Alps reveal that steep slopes have distinctive snowpack characteristics. Snow pits were dug in 50–65° slopes at elevations between 2900 and 3600masl on north- and sout
Autor:
Anna Haberkorn, Daniel Draebing, Hansueli Rhyner, Robert Kenner, Marcia Phillips, Michael Krautblatter
Publikováno v:
Cold Regions Science and Technology. 125:117-127
Geological investigations and seismic refraction tomography reveal a series of 70° steep, parallel and continuous fractures at 2950 m asl within the Gemsstock rock ridge (Central Swiss Alps), at the lower fringe of alpine permafrost. Temperature mea
Autor:
Martin Hoelzle, Anna Haberkorn, Stephan Galos, Robert Kenner, Mathias Bavay, Marcia Phillips, Hansueli Rhyner
Publikováno v:
Geografiska Annaler
Snow cover influences the thermal regime and stability of frozen rock walls. In this study, we investigate and model the impact of the spatially variable snow cover on the thermal regime of steep permafrost rock walls. This is necessary for a more de
Autor:
Fabian Wolfsperger, Hansueli Rhyner
Publikováno v:
Procedia Engineering. 72:356-361
One-piece binding plates in snowboard racing have initially been introduced at the Olympics in 2006 by the later gold medalist. Today different types of such binding plates are used and play an important role to setup the equipment according to indiv
Publikováno v:
Tribology Letters. 36:223-231
Two outstanding questions of the ski–snow friction are considered: the deformation mode of the snow and the real contact area. The deformation of hard, well sintered snow in a short time impact has been measured with a special linear friction teste
Autor:
Erich Müller, E Rauscher, Peter Federolf, Hermann Schwameder, Hansueli Rhyner, Anton Lüthi, Peter Scheiber
Publikováno v:
Scandinavian Journal of Medicine & Science in Sports. 18:790-797
Alpine ski races are typically won by fractions of a second. It is therefore essential for ski racers to minimize air drag as well as ski-snow friction. In contrast to air drag, ski-snow friction during actual skiing has rarely been investigated so f
Publikováno v:
Sports Technology. 1:145-151
Autor:
Hansueli Rhyner, Mathieu Fauve, Christian Fischer, Pierre-Etienne Bourban, Olaf Blanke, Jan-Anders E. Månson, Leila S. Overney, Michael H. Herzog
Publikováno v:
Journal of Sports Sciences. 25:1567-1576
Flexural and torsional rigidity are important properties of skis. However, the flexural and torsional rigidity that lead to optimal performance remain to be established. In the present study, four pairs of slalom skis that differed in flexural and to
Publikováno v:
Cold Regions Science and Technology. 46:69-77
Skiing sports have experienced a significant boost in the 1990s when the classical ski geometry was replaced by a deep side cut ski, the carving ski. The geometrical and mechanical characteristics of modern carving skis are adjusted to typical turn r
Autor:
R. Anderson, Etienne Combaz, Riccardo M. Pagliarella, Christian Webel, Andrea Isotti, Reiko Sakashita, Ingmar Fliege, Herfried Lammer, Aleksandar Subic, M. Ae, Peter Shipton, Brady C. Anderson, Johan Kotze, Masahide Murakami, Andy Hytjan, Hank Kaczmarski, Jamie Douglas, Sheldon Weinbaum, Günther Niegl, Cory Sutela, John Hart, Motomu Nakashima, Alan M. Nathan, Ken Bray, Osamu Kobayashi, Aaron Ison, G. A. Wood, Marcus Trapp, Giuseppe Marcolin, Mario Heller, Soichiro Suzuki, Thomas Grund, Matt Barker, Roy Jones, Jean-Daniel Brabant, Yesim Igci, Maximilian Müller, Maria Jose Such, Angelo Tempia, Andrew J. McLeod, Nobuyuki Hirai, James A. Drane, Yoshihisa Honda, Mont Hubbard, Taketo Mizota, Wendy Kimmel, Christopher J. G. Plummer, Paul D. Miller, Lionel Manin, Atsumi Ohtsuki, Hiroyuki Kagawa, Martin Strangwood, Andy Walshe, Jan-Anders E. Månson, K. Fitzpatrick, Firoz Alam, Jeff Vogwell, Alexander Geraldy, Andrew Phillips, H. Shiraki, David James, Pierre Samozino, Marc Bissuel, Mathieu Fauve, Catherine Caton, David G. Kerwin, Jon N. Petzing, Guglielmo Guerrini, Laura Justham, Shigemichi Ohshima, Simon C. Watkins, Miles Wheeler, Arnold Baca, Carolyn Steele, Anton Lüthi, M. Tsunoda, Dave Carswell, Yukinori Kobayashi, Steve Brown, Werner Zirngibl, H. Iida, Simon Choppin, Jaime Prat, Daniel A. Russell, P. B. Leeds-Harrison, M. Comín, Alan N Bramley, Nathan Scott, Qianhong Wu, Patrick Drane, P.G. Leaney, Lloyd V. Smith, P. Vera, Philipp Kornfeind, Véronique Michaud, Matthieu Richard, Nicola Petrone, Takeshi Naruo, Stephen Haake, Martin Mössner, Ian C. Wright, Claudio Robazza, Takeshi Asai, Kazuya Seo, Yuji Ohgi, Dave Custer, M. Yabu, Jan Koch, Joe Hopkins, Christian Fischer, Andrew A. West, Javier Gámez, Yiannis Andreopoulos, Lance Chong, Jack Louis Zable, Hansueli Rhyner, Antonio Martinez, Reinhard Gotzhein, Alex Vickers, Robin C. Redfield, Andy R. Harland, Lukas Bäurle, Matt Carré, Peter Kaps, Enrique Alcántara, Simon Goodwill, Rebecca H. Shaw, Veit Senner, Mirco Auer, Peter Federolf, Matthew Weber, Thomas Jaitner, Frédérique Hintzy, S. Koike, Yuusuke Hiramatsu, Yohei Hoshino, Keiko Yoneyama, Stuart Miller, T. Sajima, Jouni Ronkainen, Christopher Edward Holmes, Nicolas Horvais, David Rosa, Takeshi Yoneyama, Markus Wimmer, Pierre-Etienne Bourban, Alex Cork, Michael Schiestl, Robert Cottey, Alan Ashley, Paul R. Fleming, Mike J. Jenkins, Gareth Irwin, Colin Young, Nicholas Lavery, Thomas Kuhn, T. Yamaguchi, Darren J. Stefanyshyn, Werner Nachbauer, Marke Jennings-Temple, Iain James, Franz Konstantin Fuss, Alison L. Sheets, Kurt Schindelwig, Masaya Takahashi, Richard Lukes, Kim Blackburn, Neil Dixon, Dirk Niebuhr
Publikováno v:
Sports Engineering. 9:107-127