Tootfinder

EEG Brain mapping based on the Duffing oscillator
Mahmut Akilli, Nazmi Yilmaz
https://arxiv.org/abs/2509.00618 https://arxiv.org/pdf/2509.00618

EEG Brain mapping based on the Duffing oscillator
In this study, we introduce the EEG brain mapping technique based on the Duffing oscillator. For this purpose, we used EEG signals recorded from two musicians and two audience members in a music experiment. The Duffing oscillator was used to detect weak signals in the EEG signals. The frequency values of the weak signal were searched between 12 Hz and 37 Hz in all EEG channels of the participants. Then, topographical maps of the brain were generated according to the numbers of these weak signal…

Reimagining Totemism: Mystical Experience, Life Values, and Contemporary Art Practices
https://ift.tt/kbriQ7u
Lessons for the Upcoming Age of Climate Refugees: Next meeting of the ASLH Environment, Law, and…
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Gravitational Waves sourced by Gauge Fields during Inflation
Martin Teuscher, Ruth Durrer, Killian Martineau, Aur\'elien Barrau
https://arxiv.org/abs/2510.00869 https://

Gravitational Waves sourced by Gauge Fields during Inflation
We study the inflationary gravitational wave background induced by Abelian gauge fields generated by non-minimal kinetic and axial couplings to the inflaton. We show that the gravitational wave spectrum is scale invariant and derive its amplitude for generic gauge field coupling parameters, within the slow-roll approximation. We constrain the coupling values and the scale of inflation for which the induced gravitational wave background is observable, while ensuring that back-reaction on the inf…

$\mathcal{KL}$ and Lyapunov Approaches for Discrete-time Peak Computation Problems
Assal\'e Adj\'e
https://arxiv.org/abs/2509.24689 https://arxiv.o…

$\mathcal{KL}$ and Lyapunov Approaches for Discrete-time Peak Computation Problems
In this paper, we propose a method to solve discrete-time peak computation problems (DPCPs for short). DPCPs are optimization problems that consist of maximizing a function over the reachable values set of a discrete-time dynamical system. The optimal value of a DPCP can be rewritten as the supremum of the sequence of optimal values. Previous results provide general techniques for computing the supremum of a real sequence from a well-chosen pair of a strictly increasing continuous function on […

Memristor-Driven Spike Encoding for Fully Implantable Cochlear Implants
T\'imea N\'ora T\"or\"ok, Roland K\"ovecs, Ferenc Braun, Zsigmond Pollner, Tam\'as Zeffer, Nguyen Quoc Kh\'anh, L\'aszl\'o P\'osa, P\'eter R\'ev\'esz, Heungsoo Kim, Alberto Piqu\'e, Andr\'as Halbritter, J\'anos Volk
https://…

Memristor-Driven Spike Encoding for Fully Implantable Cochlear Implants
Neurodynamic behavior of artificial neuron circuits made of Mott memristors provides versatile opportunities to utilize them for artificial sensing. Their small size and energy efficiency of generating spiking electrical signals enable usage in fully implantable cochlear implants. Here, we propose an auditory sensing unit realized by a piezo-MEMS (micro-electromechanical systems) cantilever connected to a VO$_2$ nanogap Mott memristor-based oscillator circuit. This auditory sensing unit is capa…

Reimagining Totemism: Mystical Experience, Life Values, and Contemporary Art Practices
https://ift.tt/CV8ld5Y
Lessons for the Upcoming Age of Climate Refugees: Next meeting of the ASLH Environment, Law, and…
via Input 4 RELCFP

Reimagining Totemism: Mystical Experience, Life Values, and Contemporary Art Practices
https://ift.tt/HLshS8b
Lessons for the Upcoming Age of Climate Refugees: Next meeting of the ASLH Environment, Law, and…
via Input 4 RELCFP

Hysteresis Measurements as a Diagnostic Tool: A Systematic Approach for Stability Benchmarking and Performance Projection of 2D-Materials-Based MOSFETs
Alexander Karl, Dominic Waldhoer, Theresia Knobloch, Axel Verdianu, Jo\"el Kurzweil, Mina Bahrami, Mohammad Rasool Davoudi, Pedram Khakbaz, Bernhard Stampfer, Seyed Mehdi Sattari-Esfahlan, Yury Illarionov, Aftab Nazir, Changze Liu, Saptarshi Das, Xiao Renshaw Wang, Junchuan Tang, Yichi Zhang, Congwei Tan, Ye Li, Hailin Peng, Michae…

Hysteresis Measurements as a Diagnostic Tool: A Systematic Approach for Stability Benchmarking and Performance Projection of 2D-Materials-Based MOSFETs
Judging by its omnipresence in the literature, the hysteresis observed in the transfer characteristics of emerging transistors based on 2D-materials is widely accepted as an important metric related to the device quality. The hysteresis is often reported with attributes like "negligible" or "small" without giving any specifics as to how this was determined and against what reference the measured values were compared to. Quite surprisingly, there appears to be only a fragmentary understanding of…

T2 Radiomic Features Are More Sensitive Than Mean T2 for Cartilage Load Response: A Stress MRI Study
Teresa Lemainque, Philipp Schad, Simon Westfechtel, Marc von der St\"uck, Robert Siepmann, Axel Honn\'e, Christiane Kuhl, Daniel Truhn, Sven Nebelung
https://arxiv.org/abs/2508.15309

T2 Radiomic Features Are More Sensitive Than Mean T2 for Cartilage Load Response: A Stress MRI Study
Objective: To assess response-to-loading in a human cadaveric knee joint model under different loading conditions before and after meniscectomy Design: In this prospective study, stress magnetic resonance imaging was performed using an MR-compatible loading device and quantitative T2 mapping in unloaded (UL), 0$°$ neutrally loaded (LN) and 10$°$ varus loaded (LV) condition before and after meniscectomy. Mean T2 values and four radiomic texture parameters were assessed within the cartilage o…

CFP: Reimagining Totemism: Mystical Experience, Life Values, and Contemporary Art Practices
https://ift.tt/7u6kcvz
Lessons for the Upcoming Age of Climate Refugees: Next meeting of the ASLH Environment, Law, and…
via Input 4 RELCFP