Results 81 to 90 of about 5,448,204 (257)
Advanced Science, EarlyView.Low‐dose electron holography is limited by shot noise, which buries weak phase signals. HoloDenoiser, a physics‐informed network that works simultaneously in the spatial and frequency domains, locates and protects the holographic sideband while suppressing noise in the hologram.
Ye Luo +10 more
wiley +1 more source
Constrained Forest Methane Sink by Thermal Adaptation of Soil Methanotrophs
Advanced Science, EarlyView.Climate warming can stimulate methanotroph‐mediated CH4 oxidation in forest soils, thereby mitigating the increase in atmospheric CH4 concentrations. By integrating evidence from a macro‐climatic thermal gradient and a 70‐day incubation experiment, this study demonstrates that microbial methanotrophs can adapt to long‐term temperature changes at the ...
Baizhi Jiang +5 more
wiley +1 more source
Elementary constraints on autocorrelation function scalings [PDF]
Physical Review E, 2002 Elementary algebraic constraints on the form of an autocorrelation function C(tw+t,tw)= rule out some two-time scalings found in the literature as possible long-time asymptotic forms. The same argument leads to the realization that two usual definitions of {\em many-time scale} relaxation for aging systems are not equivalent.
openaire +3 more sources
Modeling and performance study of direct and indirect radio propagation environment in auditorium
Dianzi Jishu Yingyong, 2018 According to the wireless channel of typical hall environment in the direct and non direct situation, this paper puts forward an improvement of geometric scattering model reference model based on the assumption of scattering propagation environment.
Wu Peng +3 more
doaj +1 more source
Advanced Science, EarlyView.Non‐canonical amino acids (ncAAs) enhance peptide therapeutics but remain difficult to model computationally. SinCAA, a similarity‐enhanced pretraining framework, jointly optimizes contrastive learning guided by a novel conformational similarity metric with masked node reconstruction, capturing both functional relationships and chemical identity of ...
Chencheng Xu +8 more
wiley +1 more source
Probabilistic Computing via Gate‐Tunable Random Telegraph Noise
Advanced Science, EarlyView.Intrinsic random telegraph noise in metal–oxide–semiconductor field‐effect transistors is harnessed to create gate‐tunable probabilistic bits. By modulating carrier‐trapping dynamics, the device produces stochastic binary outputs with a continuous bias‐to‐probability transfer.
Gyungwon Yun +8 more
wiley +1 more source
Estimation of autocorrelation function in the form of exponent linear combination
Известия Томского политехнического университета: Инжиниринг георесурсов, 2009 The paper considers approximation of autocorrelation function in the form of exponent liner combination. The possibility of such approximation has been shown by the example of exponential and exponential-cosine autocorrelation functions.
I. G. Ustinova, E. G. Pakhomova
doaj +2 more sources
Spatial Autocorrelation in a Retail Context [PDF]
This paper describes and applies the weighted least squares (WLS) technique that corrects for spatial autocorrelation in the residuals of hedonic regressions. Most empirical studies to date have focused on spatial autocorrelation in the housing market, i.
Charles C. Cartern, William J. Haloupek
core
Multifunctional Quantum Sensing Using Single Spins in a van der Waals Crystal
Advanced Science, EarlyView.The work demonstrates a dual quantum sensing of temperature and magnetic field using spin‐complex quantum emitters in hexagonal boron nitride (hBN). Temperature sensing via zero‐phonon‐line shifts and magnetometry via optically detected magnetic resonances, enable simultaneous local thermometry and magnetic‐field measurements.
James Liddle‐Wesolowski +7 more
wiley +1 more source
Partial Autocorrelation function values of HFRS incidence before seasonal difference.
, 2018 Partial Autocorrelation function values of HFRS incidence before seasonal difference.
Liang Ge (541067) +7 more
core +1 more source