Results 41 to 50 of about 1,832,134 (372)

Robust Bayesian Fluorescence Lifetime Estimation, Decay Model Selection and Instrument Response Determination for Low-Intensity FLIM Imaging.

open access: yesPLoS ONE, 2016
We present novel Bayesian methods for the analysis of exponential decay data that exploit the evidence carried by every detected decay event and enables robust extension to advanced processing.
Mark I Rowley   +3 more
doaj   +1 more source

Exponential Decay Estimates and Smoothness of the Moduli Space of Pseudoholomorphic Curves [PDF]

open access: yesMemoirs of the American Mathematical Society, 2016
The compacified moduli space of bordered stable maps carries a Kuranishi structure with boundary. Smoothness of Kuranishi structure along the boundary requires smoothness of coordinate changes along the boundary. The proof of smoothness is written by the
K. Fukaya, Y. Oh, H. Ohta, K. Ôno
semanticscholar   +1 more source

Exponential decay of expansive constants [PDF]

open access: yesScience China Mathematics, 2013
A map $f$ on a compact metric space is expansive if and only if $f^n$ is expansive. We study the exponential rate of decay of the expansive constant of $f^n$. A major result is that this rate times box dimension bounds topological entropy.
openaire   +3 more sources

Classical picture of post-exponential decay [PDF]

open access: yes, 2010
Post-exponential decay of the probability density of a quantum particle leaving a trap can be reproduced accurately, except for interference oscillations at the transition to the post-exponential regime, by means of an ensemble of classical particles ...
Martorell, J.   +3 more
core   +2 more sources

On Contact Anosov Flows

open access: yes, 2003
Exponential decay of correlations for $\Co^{(4)}$ Contact Anosov flows is established. This implies, in particular, exponential decay of correlations for all smooth geodesic flows in strictly negative ...
Carlangelo, Liverani
core   +1 more source

Brownian motion in a truncated Weyl chamber [PDF]

open access: yes, 2010
We examine the non-exit probability of a multidimensional Brownian motion from a growing truncated Weyl chamber. Different regimes are identified according to the growth speed, ranging from polynomial decay over stretched-exponential to exponential decay.
König, Wolfgang, Schmid, Patrick
core   +4 more sources

Measuring the Lyapunov exponent using quantum mechanics

open access: yes, 2001
We study the time evolution of two wave packets prepared at the same initial state, but evolving under slightly different Hamiltonians. For chaotic systems, we determine the circumstances that lead to an exponential decay with time of the wave packet ...
A. M. Ozorio de Almeida   +28 more
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Variational Multiscale Stabilization and the Exponential Decay of Fine-Scale Correctors [PDF]

open access: yes, 2015
This paper reviews the variational multiscale stabilization of standard finite element methods for linear partial differential equations that exhibit multiscale features.
D. Peterseim
semanticscholar   +1 more source

Simple quasi-exponential slope generator [PDF]

open access: yes, 1969
Circuitry for digitally generating an exponentially decaying wave function permits discrete values to be sampled from the exponential waveform for comparison with a binary number of specified accuracy.
Anderson, T. O., Hurd, W. J.
core   +1 more source

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