Results 51 to 60 of about 10,848 (254)
Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor
Advanced Functional Materials, EarlyView.Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source
Recent biennial variability of meteorological features in the Eastern Highland Himalayas
, 2000 With meteorological data from high altitude surface stations and gridded dataset from NCEP/NCAR Reanalysis, a biennial oscillation over the Eastern Highland Himalayas from 1980 to 1998 is described.
Tartari, G +5 more
core +1 more source
Complexity, 2020 Nonsinusoidal oscillation techniques can shorten the negative strip time and improve the slab surface quality in the process of steel continuous casting. But the acceleration of nonsinusoidal oscillation is higher than that of the sinusoidal oscillation.
Chao Zhou +3 more
doaj +1 more source
Analysis of Interconnected Oscillators by Dissipativity Theory [PDF]
IEEE Transactions on Automatic Control, 2007 This paper employs dissipativity theory for the global analysis of limit cycles in particular dynamical systems of possibly high dimension. Oscillators are regarded as open systems that satisfy a particular dissipation inequality. It is shown that this characterization has implications for the global stability analysis of limit cycle oscillations: i ...
Guy-Bart Stan, Rodolphe Sepulchre
openaire +1 more source
A Non‐Reciprocal Architected Porous Medium
Advanced Functional Materials, EarlyView.ABSTRACT In several fluid flow, energy‐dumping, and energy‐harvesting applications, a dominant flow direction or dominant resistance direction is desirable. In this study, we propose a simple modular geometry that doubles flow resistance in one direction relative to the opposite direction, while maintaining laminar viscous flow.
Clément Vezies +2 more
wiley +1 more source
Impact of Neutrino Oscillation Measurements on Theory [PDF]
, 2009 Neutrino oscillation data had been a big surprise to theorists, and indeed they have ongoing impact on theory.
Murayama, Hitoshi
core
Oscillation criteria for second order neutral differential equations [PDF]
, 1990 summary:Our aim in this paper is to present sufficient conditions for the oscillation of the second order neutral differential equation \big(x(t)-px(t-\tau)\big)"+q(t)x\big(\sigma(t)\big ...
Mihalíková, Božena +4 more
core +1 more source
Advanced Functional Materials, EarlyView.Our study demonstrates Brønsted base‐mediated proton transfer for HOAc dissociation regulation in weakly acidic electrolytes, where imidazole achieves optimal dynamic proton equilibrium‐simultaneously stabilizing Zn anodes and enabling efficient Mn2+/MnO2 conversion.
Wenli Xin +7 more
wiley +1 more source
Electronic Journal of Qualitative Theory of Differential EquationsIn this paper, we investigate the oscillatory behavior of second-order neutral delay differential equations with a canonical operator of the form \begin{align*} \left(a\left({x}\right)\left(v^\prime\left({x}\right)\right)^{m}\right)^\prime+ C\left({x}
Pakize Temtek, Yerzhan Turarov
doaj +1 more source