Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Alyssa Y, Stark"'
Autor:
Amanda M. Palecek, Austin M. Garner, Mena R. Klittich, Alyssa Y. Stark, Jacob D. Scherger, Craig Bernard, Peter H. Niewiarowski, Ali Dhinojwala
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract The roughness and wettability of surfaces exploited by free-ranging geckos can be highly variable and attachment to these substrates is context dependent (e.g., presence or absence of surface water). Although previous studies focus on the ef
Externí odkaz:
https://doaj.org/article/1fc82c6d8caf4a20ae4bfae7b455f0a8
Publikováno v:
Journal of Experimental Biology. 226
Outside laboratory conditions and human-made structures, animals rarely encounter flat surfaces. Instead, natural substrates are uneven surfaces with height variation that ranges from the microscopic scale to the macroscopic scale. For walking animal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed5fe844711a2e3dff251052a7cdb93
https://doi.org/10.1242/jeb.245261
https://doi.org/10.1242/jeb.245261
Autor:
Alyssa Y. Stark, Stephen P. Yanoviak
Publikováno v:
Royal Society Open Science, Vol 5, Iss 11 (2018)
In the tropical forest canopy, wingless worker ants must cling to and run along diverse vegetative surfaces with little protection from sun, wind and rain. Ants rely in part on their tiny adhesive tarsal pads to maintain sufficient contact with subst
Externí odkaz:
https://doaj.org/article/5d6bbcd6a8654ff3a333b31eedb439ab
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
Scientific Reports
Gecko adhesive performance increases as relative humidity increases. Two primary mechanisms can explain this result: capillary adhesion and increased contact area via material softening. Both hypotheses consider variable relative humidity, but neithe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abd04364a362961c51eea965d661ab2a
http://link.springer.com/article/10.1038/s41598-020-76484-6
http://link.springer.com/article/10.1038/s41598-020-76484-6
Autor:
Stephen P. Yanoviak, Alyssa Y. Stark
Publikováno v:
Integrative and Comparative Biology. 60:829-839
Synopsis Arboreal ants must navigate variably sized and inclined linear structures across a range of substrate roughness when foraging tens of meters above the ground. To achieve this, arboreal ants use specialized adhesive pads and claws to maintain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd2cf1c74aa508ddc6e5316e53a752f3
https://doi.org/10.1093/icb/icaa078
https://doi.org/10.1093/icb/icaa078
Autor:
Amanda M, Palecek, Austin M, Garner, Mena R, Klittich, Alyssa Y, Stark, Jacob D, Scherger, Craig, Bernard, Peter H, Niewiarowski, Ali, Dhinojwala
Publikováno v:
Scientific reports. 12(1)
The roughness and wettability of surfaces exploited by free-ranging geckos can be highly variable and attachment to these substrates is context dependent (e.g., presence or absence of surface water). Although previous studies focus on the effect of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4b9ee44c0361bb8feb9844610a492b62
https://pubmed.ncbi.nlm.nih.gov/35798824
https://pubmed.ncbi.nlm.nih.gov/35798824
Autor:
Alyssa Y Stark, Amanda M Palecek, Clayton W Argenbright, Craig Bernard, Anthony B Brennan, Peter H Niewiarowski, Ali Dhinojwala
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0145756 (2015)
Perhaps one of the most astounding characteristics of the gecko adhesive system is its versatility. Geckos can locomote across complex substrates in a variety of conditions with apparent ease. In contrast, many of our synthetic pressure sensitive adh
Externí odkaz:
https://doaj.org/article/c87c7e801b574443af3d901979e86a1f
Publikováno v:
Biotropica. 51:572-580
Wingless arboreal ants must resist the force of gravity while traversing substrates in their environment. For leaf‐cutting ants like Atta cephalotes, foraging may also include a ca. 30 m vertical descent while carrying a load 1–6 times their body
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd6aa53cc603ce7a334dafa16fd40fba
https://doi.org/10.1111/btp.12664
https://doi.org/10.1111/btp.12664
Publikováno v:
Integrative and Comparative Biology. 59:101-116
Geckos are remarkable in their ability to reversibly adhere to smooth vertical, and even inverted surfaces. However, unraveling the precise mechanisms by which geckos do this has been a long process, involving various approaches over the last two cen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9719850703410e6d4dd819716030307a
https://doi.org/10.1093/icb/icz032
https://doi.org/10.1093/icb/icz032
Publikováno v:
Integrative and Comparative Biology. 59:214-226
The gecko adhesive system has inspired hundreds of synthetic mimics principally focused on replicating the strong, reversible, and versatile properties of the natural system. For geckos native to the tropics, versatility includes the need to remain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95cfdf70fe5edf4db69a2ff73828a74d
https://doi.org/10.1093/icb/icz008
https://doi.org/10.1093/icb/icz008