Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Daniel K Riskin"'
Autor:
Attila J Bergou, Sharon M Swartz, Hamid Vejdani, Daniel K Riskin, Lauren Reimnitz, Gabriel Taubin, Kenneth S Breuer
Publikováno v:
PLoS Biology, Vol 13, Iss 11, p e1002297 (2015)
The remarkable maneuverability of flying animals results from precise movements of their highly specialized wings. Bats have evolved an impressive capacity to control their flight, in large part due to their ability to modulate wing shape, area, and
Externí odkaz:
https://doaj.org/article/2c32b802b2a24b05a778b0d91eb55c9c
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e98093 (2014)
In bats, the wing membrane is anchored not only to the body and forelimb, but also to the hindlimb. This attachment configuration gives bats the potential to modulate wing shape by moving the hindlimb, such as by joint movement at the hip or knee. Su
Externí odkaz:
https://doaj.org/article/5de887fc19f64ccc917bc0850cd6d4a3
Publikováno v:
PLoS ONE, Vol 7, Iss 5, p e36665 (2012)
All bats experience daily and seasonal fluctuation in body mass. An increase in mass requires changes in flight kinematics to produce the extra lift necessary to compensate for increased weight. How bats modify their kinematics to increase lift, howe
Externí odkaz:
https://doaj.org/article/98c22c0b7d5a44dc8af2f6ab5f99b0fd
Autor:
Daniel K. Riskin, Gerald G. Carter
Publikováno v:
Canadian Journal of Zoology. 101:207-221
Blood-feeding (sanguivory) has evolved more than two dozen times among birds, fishes, insects, arachnids, molluscs, crustaceans, and annelids; however, among mammals, it is restricted to the vampire bats. Here, the authors revisit the question of how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ebfd45616df9b79df61e166cfb33cff
https://doi.org/10.1139/cjz-2022-0115
https://doi.org/10.1139/cjz-2022-0115
Publikováno v:
IEEE Robotics and Automation Letters. 7:3419-3426
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39caaa4160f8405a3d02d97a25824418
https://doi.org/10.1109/lra.2022.3146536
https://doi.org/10.1109/lra.2022.3146536
Publikováno v:
Lethaia. 54:106-112
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab245646d61517ce75dc2a1d6d8c6b4f
https://doi.org/10.1111/let.12391
https://doi.org/10.1111/let.12391
Publikováno v:
PeerJ, Vol 4, p e2131 (2016)
An important trend in the early evolution of mammals was the shift from a sprawling stance, whereby the legs are held in a more abducted position, to a parasagittal one, in which the legs extend more downward. After that transition, many mammals shif
Externí odkaz:
https://doaj.org/article/a38140713be048ceaf008bf6f9664e24
Publikováno v:
Understanding Mammalian Locomotion: Concepts and Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75144b8d3d963021713fccdd5020937a
https://doi.org/10.1002/9781119113713.ch12
https://doi.org/10.1002/9781119113713.ch12
Publikováno v:
Proceedings of the Royal Society B: Biological Sciences. 279:2945-2950
Flying vertebrates change the shapes of their wings during the upstroke, thereby decreasing wing surface area and bringing the wings closer to the body than during downstroke. These, and other wing deformations, might reduce the inertial cost of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eeb84783fa6f8604a4788f0a69f9000
https://doi.org/10.1098/rspb.2012.0346
https://doi.org/10.1098/rspb.2012.0346
Publikováno v:
Journal of Experimental Biology. 214:1546-1553
SUMMARYThe center of mass (COM) of a flying animal accelerates through space because of aerodynamic and gravitational forces. For vertebrates, changes in the position of a landmark on the body have been widely used to estimate net aerodynamic forces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afca24fe290e6fe7aa951e0d11582945
https://doi.org/10.1242/jeb.037804
https://doi.org/10.1242/jeb.037804