Zobrazeno 1 - 10
of 2 047
pro vyhledávání: '"Falk K"'
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Though myosins share a structurally conserved motor domain, single amino acid variations of active site elements, including the P-loop, switch-1 and switch-2, which act as nucleotide sensors, can substantially determine the kinetic signature of a myo
Externí odkaz:
https://doaj.org/article/23c6d1a91f544217aea35f97f76c6ebd
Autor:
Šmıd, M., Humphries, O., Baehtz, C., Brambrink, E., Burian, T., Cho, M. S., Cowan, T. E., Gaus, L., Hájková, V., Juha, L., Konopkova, Z., Le, H. P., Makita, M., Pan, X., Preston, T., Schropp, A., Scott, H. A., Štefanıková, R., Vorberger, J., Wang, W., Zastrau, U., Falk, K.
Dense plasma environment affects the electronic structure of ions via variations of the microscopic electrical fields, also known as plasma screening. This effect can be either estimated by simplified analytical models, or by computationally expensiv
Externí odkaz:
http://arxiv.org/abs/2406.06233
Autor:
Jan T Burri, Eashan Saikia, Nino F Läubli, Hannes Vogler, Falk K Wittel, Markus Rüggeberg, Hans J Herrmann, Ingo Burgert, Bradley J Nelson, Ueli Grossniklaus
Publikováno v:
PLoS Biology, Vol 18, Iss 7, p e3000740 (2020)
The carnivorous Venus flytrap catches prey by an ingenious snapping mechanism. Based on work over nearly 200 years, it has become generally accepted that two touches of the trap's sensory hairs within 30 s, each one generating an action potential, ar
Externí odkaz:
https://doaj.org/article/e10821f6b95141acb23d76fd43e8aebb
Autor:
Philippe Grönquist, Prijanthy Panchadcharam, Dylan Wood, Achim Menges, Markus Rüggeberg, Falk K. Wittel
Publikováno v:
Royal Society Open Science, Vol 7, Iss 7 (2020)
Bi-layered composites capable of self-shaping are of increasing relevance to science and engineering. They can be made out of anisotropic materials that are responsive to changes in a state variable, e.g. wood, which swells and shrinks by changes in
Externí odkaz:
https://doaj.org/article/054433ab488143d18f9186f0351d13f2
Autor:
Eashan Saikia, Nino F. Läubli, Jan T. Burri, Markus Rüggeberg, Christian M. Schlepütz, Hannes Vogler, Ingo Burgert, Hans J. Herrmann, Bradley J. Nelson, Ueli Grossniklaus, Falk K. Wittel
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 1, p 280 (2020)
Insects fall prey to the Venus flytrap (Dionaea muscipula) when they touch the sensory hairs located on the flytrap lobes, causing sudden trap closure. The mechanical stimulus imparted by the touch produces an electrical response in the sensory cells
Externí odkaz:
https://doaj.org/article/e47c3870dd6a490dbe393f6e32543cf2
Publikováno v:
PLoS ONE, Vol 13, Iss 10, p e0205607 (2018)
In recent architectural research, thin wooden bilayer laminates capable of self-actuation in response to humidity changes have been proposed as sustainable, programmed, and fully autonomous elements for facades or roofs for shading and climate regula
Externí odkaz:
https://doaj.org/article/19658df076684200b3ba26a1285cf6f1
Autor:
Kettle, B., Colgan, C., Los, E., Gerstmayr, E., Streeter, M. J. V., Albert, F., Astbury, S., Baggott, R. A., Cavanagh, N., Falk, K., Hyde, T. I., Lundh, O., Rajeev, P. P., Riley, D., Rose, S. J., Sarri, G., Spindloe, C., Svendsen, K., Symes, D. R., Smid, M., Thomas, A. G. R., Thornton, C., Watt, R., Mangles, S. P. D.
Laser-driven compact particle accelerators can provide ultrashort pulses of broadband X-rays, well suited for undertaking X-ray absorption spectroscopy measurements on a femtosecond timescale. Here the Extended X-ray Absorption Fine Structure (EXAFS)
Externí odkaz:
http://arxiv.org/abs/2305.10123
Publikováno v:
BioResources, Vol 9, Iss 1, Pp 105-119 (2013)
The alternating earlywood and latewood growth ring structure has a strong influence on the mechanical performance of Norway spruce. In the current study, tensile tests in the longitudinal and tangential directions were performed on a series of specim
Externí odkaz:
https://doaj.org/article/52bb09cc52b240c996039f2bd1c3868d
The failure of heterogeneous materials with microstructures is a complex process of damage nucleation, growth and localisation. This process spans multiple length scales and is challenging to simulate numerically due to its high computational cost. O
Externí odkaz:
http://arxiv.org/abs/2301.11574
Autor:
Buckley S.M., Falk K.
Publikováno v:
Analysis and Geometry in Metric Spaces, Vol 2, Iss 1 (2014)
We develop the boundary theory of rough CAT(0) spaces, a class of length spaces that contains both Gromov hyperbolic length spaces and CAT(0) spaces. The resulting theory generalizes the common features of the Gromov boundary of a Gromov hyperbolic l
Externí odkaz:
https://doaj.org/article/83b628be8c4a46a4a5c8acd0cde5a0c5