Zobrazeno 1 - 10
of 951
pro vyhledávání: '"Thomsen A. R."'
In this work, the Schwarz primitive unit cell is used as the building block of different types of metastructures for steering and focusing elastic vibrations. The emergence of a Bragg-type bandgap when constructing a two-dimensional plate from such u
Externí odkaz:
http://arxiv.org/abs/2408.00590
Critical experimental design issues connecting energy transduction and inheritable information within a protocell are explored and elucidated. The protocell design utilizes a photo-driven energy transducer (a ruthenium complex) to turn resource molec
Externí odkaz:
http://arxiv.org/abs/2405.04654
Autor:
Zhao, Bao, Thomsen, Henrik R., Pu, Xingbo, Fang, Shitong, Lai, Zhihui, Van Damme, Bart, Bergamini, Andrea, Chatzi, Eleni, Colombi, Andrea
Publikováno v:
Mechanical Systems and Signal Processing 208 (2024): 111079
In this paper, we incorporate the effect of nonlinear damping with the concept of locally resonant metamaterials to enable vibration attenuation beyond the conventional bandgap range. The proposed design combines a linear host cantilever beam and per
Externí odkaz:
http://arxiv.org/abs/2307.14165
We experimentally implement a virtual geometric periodicity in an elastic metamaterial. First, unwanted boundary reflections at the domain ends are cancelled through the iterative injection of the polarity reversed, reflected wavefield. The resulting
Externí odkaz:
http://arxiv.org/abs/2301.06861
Autor:
Thomsen, Lucy R.1 (AUTHOR) lucy.thomsen@postgrad.otago.ac.nz, Rosengren, Rhonda J.1 (AUTHOR) rhonda.rosengren@otago.ac.nz, Glass, Michelle1,2 (AUTHOR) michelle.glass@otago.ac.nz
Publikováno v:
Psychoactives. Sep2024, Vol. 3 Issue 3, p365-383. 19p.
Autor:
Zhao, Bao, Thomsen, Henrik R., De Ponti, Jacopo M., Riva, Emanuele, Van Damme, Bart, Bergamini, Andrea, Chatzi, Eleni, Colombi, Andrea
This work studies a broadband graded metamaterial, which integrates the piezoelectric energy harvesting function targeting low-frequency structural vibrations, lying below 100 Hz. The device combines a graded metamaterial with beam-like resonators, p
Externí odkaz:
http://arxiv.org/abs/2205.06596
Publikováno v:
In European Journal of Pharmacology 15 September 2024 979
We explore the correlation between the sentiment arcs of H. C. Andersen's fairy tales and their popularity, measured as their average score on the platform GoodReads. Specifically, we do not conceive a story's overall sentimental trend as predictive
Externí odkaz:
http://arxiv.org/abs/2112.07497
Autor:
Dubček, Tena, Moreno-Garcia, Daniel, Haag, Thomas, Omidvar, Parisa, Thomsen, Henrik R., Becker, Theodor S., Gebraad, Lars, Bärlocher, Christoph, Andersson, Fredrik, Huber, Sebastian D., van Manen, Dirk-Jan, Villanueva, Luis Guillermo, Robertsson, Johan O. A., Serra-Garcia, Marc
Mitigating the energy requirements of artificial intelligence requires novel physical substrates for computation. Phononic metamaterials have a vanishingly low power dissipation and hence are a prime candidate for green, always-on computers. However,
Externí odkaz:
http://arxiv.org/abs/2111.08503
In this work, we investigate the dynamics and attenuation properties of a one-dimensional inertial amplified lattice with opposite chirality. The unit cell of the structure consists of a hollow-square plate connected to a ring through arch-like ligam
Externí odkaz:
http://arxiv.org/abs/2111.08594