Results 111 to 120 of about 174,713,239 (293)
Advanced Science, EarlyView.Persistent intermediate photoluminescence superlinearity in metal halide perovskites challenges the conventional interpretation of β as a fixed recombination‐order indicator. Correlated steady‐state and time‐resolved measurements support a condition‐dependent carrier–lattice relaxation framework, suggesting that β and photoluminescence quantum yield ...
Mehri Ghasemi +3 more
wiley +1 more source
On asymptotic behavior of global solutions for hyperbolic hemivariational inequalities
, 2006 In this paper we study the existence of global weak solutions for a hyperbolic differential inclusion with a discontinuous and nonlinear multi-valued term.
Park, Sun Hye, Park, Jong Yeoul
core +1 more source
Advanced Science, EarlyView.A multifunctional vertical bulk‐heterojunction transistor (MVBT) with amorphous GaOx integrates four functionalities within a single neuromorphic device. Gate‐source operation enables 254 nm deep‐ultraviolet sensing and threshold neuronal firing, whereas three‐terminal operation supports broadband UV–vis‐NIR synaptic functions and bias‐controlled ...
Jinkui Si +12 more
wiley +1 more source
Advanced Science, EarlyView.Cross‐organ multi‐omics reveals coordinated inflammatory and metabolic disturbances in 5xFAD mice. Huanglian Jiedu Decoction improves cognition and alleviates brain and liver abnormalities. Complementary hepatocyte–microglia conditioned‐medium experiments suggest PPAR‐γ involvement in treatment‐associated changes in microglial inflammation, providing ...
Wenya Gao +10 more
wiley +1 more source
Asymptotic behavior of numerical solutions of the Schrodinger equation
Physical Sciences and Technology, 2019 Many problems of numerically solving the Schrodinger equation require that we choose asymptotic distances many times greater than the characteristic size of the region of interaction.
F. M. Pen’kov, P. M. Krassovitskiy
doaj
Asymptotic behavior of solutions of certain difference equations
Applied Mathematics Letters, 2000 Consider the following two difference equations \[ \Delta y_n= \sum^m_{k=1} a_k(n) f_k(y_{\tau_k(n)}) \] and \[ \Delta y_n=b_ny_n+ \sum^n_{k =1} a_k(n) |y_{\tau_k(n)} |^{\alpha_k} \text{sgn} y_{\tau_k(n)}. \] The author obtains some asymptotic estimates of solutions for these equations.
openaire +2 more sources
Asymptotic behavior of weak solutions to non-convex conservation laws. [PDF]
, 2005 Zhang Hedan.Thesis submitted in: September 2004.Thesis (M.Phil.)--Chinese University of Hong Kong, 2005.Includes bibliographical references (leaves 78-81).Chapter 1 --- Introduction --- p.5Chapter 2 --- Convex Scalar Conservation Laws --- p.9Chapter 2 ...
core
Device Stochasticity Directly Implements Bayesian Sampling in Spiking Neurons
Advanced Science, EarlyView.Brain‐inspired stochastic spiking turns device noise into Bayesian uncertainty for robust, low‐power neuromorphic computing. ABSTRACT Device stochasticity is considered a non‐ideality in neuromorphic hardware, although stochastic neural activity supports probabilistic computation in biological systems.
Huannan Zheng, Jingli Liu, Kezhou Yang
wiley +1 more source
Low‐Power Control Of Resistance Switching Transitions in First‐Order Memristors
Advanced Electronic Materials, EarlyView.Joule losses are a serious concern in modern integrated circuit design. In this regard, minimizing the energy necessary for programming memristors should be handled with care. This manuscript presents an optimal control framework, allowing to derive energy‐efficient programming voltage protocols for resistance switching devices. Following this approach,
Valeriy A. Slipko +3 more
wiley +1 more source
Asymptotic behaviors of least energy solutions for weakly coupled nonlinear Schrödinger systems
Advanced Nonlinear StudiesWe study the asymptotic behavior of positive least energy solutions to the weakly coupled nonlinear Schrödinger systems with nearly critical exponents.
Chen Zhijie, Cheng Zetao
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