Ultrasonic Nondestructive On-Site Evaluation of Decks in-Service

Ultrasonic Signal Processing Platform for Nondestructive Evaluation

evaluation of systemic effects of ginger fractions on salivation in rats

چکیده ندارد.

evaluation of keratinized on overdenture implant success

چکیده ندارد.

Wavelet-based deconvolution of ultrasonic signals in nondestructive evaluation

In this paper, the inverse problem of reconstructing reflectivity function of a medium is examined within a blind deconvolution framework. The ultrasound pulse is estimated using higher-order statistics, and Wiener filter is used to obtain the ultrasonic reflectivity function through wavelet-based models. A new approach to the parameter estimation of the inverse filtering step is proposed in th...

A fuzzy approach to the evaluation of human factors in ultrasonic nondestructive examinations

Human factors are among the main elements affecting the reliability of nondestructive examinations (NDE). In a man-machine system, human reliability is affected by many factors (performance shaping factors) whose influence on reliability cannot be easily expressed quantitatively. This paper identifies and ranks 59 perform-ance shaping factors by using a fuzzy reasoning method and proposes a pro...