Digital image processing plays a key role in medical diagnosis. Medical images are obtained and analyzed to determine the presence or absence of abnormalities such as tumor, which is vital in understanding the type and magnitude of a disease. Unfortunately, medical images are susceptible to impulse noise during acquisition, storage and transmission. Hence, image de-noising is a primary precurso...

To solve the difficulty in selecting crossover probability and mutation genetic algorithms, a fuzzy immune algorithm based on adaptive estimation of reasoning system is proposed, it used parameter optimization design two-degree-of-freedom PID controller. According to experiment simulation results, classic evolution tends halt after 37 generations, with fitness value 7.135, whereas stop 20 7.486...

the analytical theory of one dimensional, dispersion free miscible displacement of oil by injection gas with nc component has shown that: the mmp is the lowest pressure at which any one of the initial oil, injection gas or crossover key tie lines becomes critical, which means that its length approaches to zero. in this paper, we propose a method for a solving multi component system based on ana...

The article analyzes the contribution of stochastic thermal fluctuations in the attachment times of the immature T-cell receptor TCR: peptide-major-histocompatibility-complex pMHC immunological synapse bond. The key question addressed here is the following: how does a synapse bond remain stabilized in the presence of high-frequency thermal noise that potentially equates to a strong detaching fo...

Amorphous molybdenum silicide compounds have attracted significant interest for potential device applications, particularly in single-photon detector. In this work, the temperature-dependent resistance and magneto-resistance behaviors were measured to reveal charge transport mechanism, which is of great importance applications but still insufficient. It found that Mott variable hopping conducti...

We establish the first tight bound on lower tail probability of half-space KPZ equation with Neumann boundary parameter A=−1/2 and narrow-wedge initial data. The demonstrates a crossover between two regimes super-exponential decay exponents 52 3; upper 32 3. Given crude leading-order asymptotic in Stokes region for Ablowitz–Segur solution to Painlevé II (Definition 1.8), we improve demonstrate ...

In this paper we present some theoretical and empirical results on the interacting roles of population size and crossover in genetic algorithms. We summarize recent theoretical results on the disruptive effect of two forms of multi-point crossover: npoint crossover and uniform crossover. We then show empirically that disruption analysis alone is not sufficient for selecting appropriate forms of...

– We study how the presence of correlations in physical variables contributes to the form of probability distributions. We investigate a process with correlations in the variance generated by i) a Gaussian or ii) a truncated Lévy distribution. For both i) and ii), we find that due to the correlations in the variance, the process “dynamically” generates power law tails in the distributions, whos...