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Keywords: modelling
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Journal Articles
J Exp Biol (2020) 223 (23): jeb232140.
Published: 02 December 2020
... journeys made by wild plains zebra ( Equus quagga ) through a naturally vegetated environment to explore whether they consistently follow the same route through the area or whether they use a range of routes to reach their goal. We used a model to distinguish and quantify these two possibilities and show...
Includes: Supplementary data
Journal Articles
J Exp Biol (2015) 218 (13): 2039–2048.
Published: 01 July 2015
... to three Caribbean corals ( Orbicella faveolata , Porites astreoides and Siderastrea radians ) and showed that these species have similar iCA activities per unit surface area, but that S. radians has ∼10-fold higher iCA activity per unit tissue volume. A model of coral C i processing shows...
Includes: Supplementary data
Journal Articles
J Exp Biol (2013) 216 (21): 4038–4046.
Published: 01 November 2013
... complex multimodal orientation of migratory passerines tested in orientation cages irrespective of species studied. The currently applied circular statistical methods fail to describe orientation responses differing from unimodal and axial distributions. We propose for the first time a modelling procedure...
Journal Articles
J Exp Biol (2013) 216 (7): 1280–1291.
Published: 01 April 2013
... deg s −1 . We found that head roll stabilization is best outdoors, but completely absent in uniform visual conditions and in darkness. Step responses confirm that compensatory head roll movements are purely visually driven. Modelling step responses indicates that head roll stabilization is achieved...
Includes: Supplementary data
Journal Articles
J Exp Biol (2010) 213 (11): 1886–1900.
Published: 01 June 2010
... if the odour source is situated close to it. We implement a model of visuomotor control consisting of three parallel subsystems: an optomotor response stabilising the model fly's yaw orientation; a collision avoidance system to saccade away from looming obstacles; and a speed regulation system. This model...
Includes: Supplementary data
Journal Articles
J Exp Biol (2006) 209 (17): 3420–3428.
Published: 01 September 2006
.... The corresponding maximum swimming speed( U max ), optimal swimming speed ( U opt ),active (AMR) and standard (SMR) metabolic rates as well as aerobic metabolic scope (MS) were calculated. Using simple mathematical functions, these parameters were modelled as a function of water temperature and swimming speed. Both...
Journal Articles
J Exp Biol (2002) 205 (12): 1683–1702.
Published: 15 June 2002
...William J. Kargo; Frank Nelson; Lawrence C. Rome SUMMARY Comparative musculoskeletal modeling represents a tool to understand better how motor system parameters are fine-tuned for specific behaviors. Frog jumping is a behavior in which the physical properties of the body and musculotendon actuators...
Journal Articles
J Exp Biol (2002) 205 (7): 999–1007.
Published: 01 April 2002
... approaching prey is mathematically modeled. The voltages that develop simultaneously in dozens of separate sensing organs are calculated using electrodynamics. These voltages lead directly to firing rate modifications in the primary afferent nerves. The canals connecting the sense organs to an elasmobranch's...
Journal Articles
J Exp Biol (1990) 149 (1): 113–131.
Published: 01 March 1990
... the right and left labyrinths were much larger than would be expected from the geometrical relationships between the two labyrinths and the swimbladder. words: directional hearing, thresholds, behaviour, modelling, trout. 114 N . A . M . SCHELLART AND R . J . A . BUWALDA Introduction Dual stimulation...