Zobrazeno 1 - 10
of 608
pro vyhledávání: '"Holm, Sverre"'
Autor:
Holm, Sverre, Bergli, Joakim
Absorption of elastic waves in complex media often depends on frequency in a linear way for both longitudinal and shear waves. This universal property occurs in media such as rocks, unconsolidated sediments, and human tissue. Absorption is due to rel
Externí odkaz:
http://arxiv.org/abs/2407.03341
Autor:
Marthins, Eirik Brenner, Holm, Sverre
Publikováno v:
Fractal and Fractional, Oct. 2023
In an ordinary time-varying capacitor, there is debate whether a time-domain multiplication or a time-domain convolution of capacitance and voltage determines charge. A time-varying capacitor in parallel with a resistor was implemented by a motor-dri
Externí odkaz:
http://arxiv.org/abs/2309.01701
Autor:
Holm, Sverre
Power laws in time and frequency appear in fields such as linear viscoelasticity and acoustics, viscous boundary layer problems, and dielectrics. This is consistent with fractional derivatives in the fundamental descriptions, since power laws in time
Externí odkaz:
http://arxiv.org/abs/2305.07074
Autor:
Gregersen, Ida, Kong, Xiang Y., Kooijman, Sander, Foyn, Håvard, Grannes, Helene, Olsen, Maria B., Lone, Anna M., Yang, Kuan, Quiles-Jiménez, Ana, Tran, Marianne, Øgaard, Jonas, Segers, Filip M., Rashidi, Azita, Sagen, Ellen Lund, Lauritzen, Knut H., Pronk, Amanda C.M., de Boer, Jan Freark, Holven, Kirsten B., Melum, Espen, Aukrust, Pål, Taskén, Kjetil, Holm, Sverre, Rensen, Patrick C.N., Dahl, Tuva B., Halvorsen, Bente
Publikováno v:
In iScience 19 April 2024 27(4)
Autor:
Jiang, Xiaojun, Otterdal, Kari, Chung, Brian K., Maucourant, Christopher, Rønneberg, Jørgen D., Zimmer, Christine L., Øgaard, Jonas, Boichuk, Yuliia, Holm, Sverre, Geanon, Daniel, Schneditz, Georg, Bergquist, Annika, Björkström, Niklas K., Melum, Espen
Publikováno v:
In Gastroenterology April 2024 166(4):667-679
Autor:
Chotiros, Nicholas P.1, Holm, Sverre2 sverre.holm@fys.uio.no
Publikováno v:
JASA Express Letters. Mar2024, Vol. 4 Issue 3, p1-7. 7p.
Publikováno v:
PLOS ONE, March 26, 2021
The constant phase element (CPE) with a frequency-independent negative phase between current and voltage is used extensively in e.g. the bioimpedance and electrochemistry fields. Its physical meaning is only partially understood. Here we show that th
Externí odkaz:
http://arxiv.org/abs/2007.05821
Akademický článek
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Publikováno v:
Phys Med Biol 64(21) p.215012, 2019
A rising wave of technologies and instruments are enabling more labs and clinics to make a variety of measurements related to tissue viscoelastic properties. These instruments include elastography imaging scanners, rheological shear viscometers, and
Externí odkaz:
http://arxiv.org/abs/1906.08612