Abstract Traditional structural safety criteria are difficult to apply in assessing the of refractory ceramics. Herein, a three-factor comprehensive criterion for assessment high-temperature ceramics is proposed based on failure mechanism For critical temperature difference criterion, changes sharply (530 °C) after boiler stop 120 s. Correspondingly, left crack length found be 21 μ m and finall...

anfal is a general and pervasive term which includes extensive range of properties with different characteristics. mountains-forests-pastures-waste lands- seas and lakes-mines-oil and gas-animal resource(aquatic or non aquatic)- heritages without heir-booty and …. the question that this article is intended to find complete answer is “what is the special characteristic of anfal that distinguish ...

Predicting stock market movements is always difficult. Investors try to guess a stock’s behavior, but it often backfires. Thumb rules and intuition seems to be the major indicator. One approach suggested that instead of trying to predict one particular stock’s movement with respect to the whole market, it may be easier to predict a stock As movement based on another stock Bs movement; the reaso...

This paper presents a new time-frequency based EEG seizure detection method. This method uses the distribution of interspike intervals as a criterion for discriminating between seizure and nonseizure activities. To detect spikes in the EEG, the signal is mapped into the time-frequency domain. The high instantaneous energy of spikes is reflected as a localized energy in time-frequency domain. Hi...