منابع مشابه
analyzing patterns of classroom interaction in efl classrooms in iran
با به کار گیری روش گفتما ن شنا سی در تحقیق حا ضر گفتا ر میا ن آموزگا را ن و زبا ن آموزا ن در کلا سهای زبا ن انگلیسی در ایرا ن مورد بررسی قرار گرفت. ا هداف تحقیق عبا رت بودند از: الف) شنا سا ئی سا ختارهای ارتبا ط گفتا ری میا ن معلمین و زبا ن آموزا ن ب) بررسی تا ثیر نقش جنسیت دبیرا ن و زبا ن آموزان بر سا ختا رهای ارتبا ط گفتا ری میا ن آنها پ) مشخص کردن اینکه آ یا آموزگاران غا لب بر این ارتبا ط گف...
Correlations and Random Information in Cellular Automata
Infin ite one-dimens ional cellu lar automata are st udied using information theory. The average informat ion per cell is divided into cont ribut ions from different correlation lengths and random vari ations (measure entropy). It is shown that the measure entropy is no n-increasing in time for deterministic rules, and constant for ru les which are one-to-one mappings of their first or last arg...
متن کاملDisturbance of patterns in EEG spatial correlations
In the study of epileptic seizure or epileptic attack , a strategy receiving increased attention is the use of nonlinear methods in detecting the earliest dynamical changes preceding seizures. The methods usually consider continuous EEG measurements from epileptic patients to predict and ultimately control seizures. As part of the inquiry into the structure of the dynamics of the brain activity...
متن کاملFluctuations and correlations in hexagonal optical patterns.
We analyze the influence of noise in transverse hexagonal patterns in nonlinear Kerr cavities. The near-field fluctuations are determined by the neutrally stable Goldstone modes associated to translational invariance and by the weakly damped soft modes. However, these modes do not contribute to the far-field intensity fluctuations that are dominated by damped perturbations with the same wave ve...
متن کاملStochastic Cellular Automata: Correlations, Decidability and Simulations
This paper introduces a simple formalism for dealing with deterministic, nondeterministic and stochastic cellular automata in an unified and composable manner. This formalism allows for local probabilistic correlations, a feature which is not present in usual definitions. We show that this feature allows for strictly more behaviors (for instance, number conserving stochastic cellular automata r...
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ژورنال
عنوان ژورنال: Philosophical Magazine B
سال: 1994
ISSN: 1364-2812,1463-6417
DOI: 10.1080/01418639408240118