Results 161 to 170 of about 655,823 (403)
Abundance of periodic orbits for typical impulsive flows [PDF]
arXivImpulsive dynamical systems, modeled by a continuous semiflow and an impulse function, may be discontinuous and may have non-intuitive topological properties, as the non-invariance of the non-wandering set or the non-existence of invariant probability measures.
arxiv
This is a preprint of an encyclopedia entry that will be published asMeule, A. (2025). Impulsivity. In J. A. Schermer (Ed.), Elgar Encyclopaedia of Personality and Individual Differences. Cheltenham, UK: Edward Elgar Publishing Ltd.
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Advanced Functional Materials, EarlyView.This study introduces a conductive nerve guidance conduit integrated with wireless electrical stimulation through alternating magnetic fields, which induces currents and creates a supportive microenvironment for nerve regeneration. In vivo studies show that this approach significantly enhanced myelin restoration, gastrocnemius muscle regeneration ...
Shiheng Liu +7 more
wiley +1 more source
Dynamic modeling of discrete leader-following consensus with impulses
AIMS Mathematics, 2019 A leader-following consensus of discrete-time multi-agent systems with nonlinear intrinsic dynamics and impulses is investigated. We propose and prove conditions ensuring a leader-following consensus.
Snezhana Hristova +2 more
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The temperature coefficient of the velocity of a nervous impulse [PDF]
, 1921 Archibald Vivian Hill
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The relationships among solar flare impulsiveness, energy release, and ribbon development [PDF]
arXivWe develop the impulsiveness index, a new classification system for solar flares using the SDO/EVE 304 {\AA} Sun-as-a-star light curves. Impulsiveness classifies events based on the duration and intensity of the initial high-energy deposition of energy into the chromosphere. In stellar flare U-band light curves, Kowalski et al.
arxiv
Advanced Functional Materials, EarlyView.Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na +15 more
wiley +1 more source
Impulsive dynamic equations on a time scale
Electronic Journal of Differential Equations, 2008 Let $mathbb{T}$ be a time scale such that $0, t_i, T in mathbb{T}$, $i = 1, 2, dots, n$, and $0 < t_i < t_{i+1}$. Assume each $t_i$ is dense.
Youssef N. Raffoul +2 more
doaj