Prepubescent boys are, if anything, more likely than girls to be depressed. During adolescence,
however, a dramatic shift occurs: between the ages of 11 and 13 years, this trend in …

… constant of I500 m/s to convert time to distance measurements. It is possible to convert these
measurements to any sound constant desired, as we have done in the cornea ( 1640 m/ s). …

This article introduces the revised World Health Organization (WHO) classification of
odontogenic tumors and jaw cysts and certain bone lesions that either are peculiar to the jaws or …

Bereavement is a severe stressor that typically incites painful and debilitating symptoms of
acute grief that commonly progresses to restoration of a satisfactory, if changed, life. Normally, …

Results: We report on pretreatment characteristics, the treatments received, the local response
observed, duration of response, time to local failure, distant progression and survival, and …

… im ages with excellent resolution (20 ~m). To facilitate rapid scanning, … 40 ~m throughout
the 2-mm depth of the image. Both the … We m~asured the distances between the various retinal …

Large blood vessels can produce steep temperature gradients in heated tissues leading to
inadequate tissue temperatures during hyperthermia. This paper utilizes a finite difference …

A number of heating sources are available for minimally invasive thermal therapy of tumours.
The purpose of this work was to compare, theoretically, the heating characteristics of …

A new non-invasive method for monitoring apoptosis has been developed using high frequency
(40 MHz) ultrasound imaging. Conventional ultrasound backscatter imaging techniques …

… Sherar and Foster [18] investigated the design and performance issues for high frequency
polymer transducers in 1989. In that study, measurements of fundamental material properties …