Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Svana Rogalla"'
Plumage coloration can have substantial effects on a bird's energy budget. This is because different colours reflect and absorb light differently, affecting the heat loads acquired from solar radiation. We examine the thermal effects of feather color
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b8ac9148d3bfb7dd890ba669d3b3f9a
http://hdl.handle.net/10261/296589
http://hdl.handle.net/10261/296589
Publikováno v:
Developmental Cell. 57:566-568
Dramatic shape changes occur during heart morphogenesis to build a functional organ. In this issue of Developmental Cell, Vignes et al. show that formation of the cardiac valve during zebrafish heart development is associated with a decrease in cellu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e1903a2072fe976cf2f812cd1e635f5
https://doi.org/10.1016/j.devcel.2022.02.016
https://doi.org/10.1016/j.devcel.2022.02.016
Publikováno v:
J R Soc Interface
The diverse colours of bird feathers are produced by both pigments and nanostructures, and can have substantial thermal consequences. This is because reflectance, transmittance and absorption of differently coloured tissues affect the heat loads acqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b9b8851b3b71097a77fc6bc8fe4431
https://pubmed.ncbi.nlm.nih.gov/34343456
https://pubmed.ncbi.nlm.nih.gov/34343456
Publikováno v:
Journal of thermal biology. 96
The osprey (Pandion haliaetus) is a cosmopolitan and long-distant migrant, found at all thermal extremes ranging from polar to tropical climates. Since ospreys may have an unusually flexible thermal physiology due to their migration over, and use of,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06d7468205c6a62ba2001af97fd9b51
https://pubmed.ncbi.nlm.nih.gov/33627285
https://pubmed.ncbi.nlm.nih.gov/33627285
Autor:
Liliana D'Alba, Sara Porchetta, Gertjan Glabeke, Claudia Battistella, Matthew D. Shawkey, Jeroen van Beeck, Svana Rogalla, Nathan C. Gianneschi, Michaël P. J. Nicolaï
Publikováno v:
J R Soc Interface
Seabirds have evolved numerous adaptations that allow them to thrive under hostile conditions. Many seabirds share similar colour patterns, often with dark wings, suggesting that their coloration might be adaptive. Interestingly, these darker wings b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c990632cfce77d863efa9bf3be0ad83
https://doi.org/10.1098/rsif.2021.0236
https://doi.org/10.1098/rsif.2021.0236
Publikováno v:
J R Soc Interface
Recent studies on bird flight propose that hotter wing surfaces reduce skin friction drag, thereby improving flight efficiency (lift-to-drag ratio). Darker wings may in turn heat up faster under solar radiation than lighter wings. We used three metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e59768149dc0292557b4099c9d38af04
https://pubmed.ncbi.nlm.nih.gov/31337303
https://pubmed.ncbi.nlm.nih.gov/31337303
Autor:
Susana Clusella-Trullas, Matthew D. Shawkey, Jonathan Goldenberg, Svana Rogalla, Liliana D'Alba, Branislav Igic
Publikováno v:
Die Naturwissenschaften. 104(9-10)
The visible spectrum represents a fraction of the sun’s radiation, a large portion of which is within the near infrared (NIR). However, wavelengths outside of the visible spectrum that are reflected by coloured tissues have rarely been considered,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3332ad020ae6ac8adeb20b938929df45
https://pubmed.ncbi.nlm.nih.gov/28871351
https://pubmed.ncbi.nlm.nih.gov/28871351
Autor:
Svana Rogalla, Juan Arizaga
Publikováno v:
Ardea. 106:97
During migration, birds often need to gain large fuel loads, especially if they must cross large geographic barriers with poor or absent fuelling opportunities. The Willow Warbler is a songbird associated with woodland that also opportunistically exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b2bebee3fba6b273e2dace4bd95014
https://doi.org/10.5253/arde.v106i2.a1
https://doi.org/10.5253/arde.v106i2.a1