Chester Grosch

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This paper discusses strategies for effectively portraying 3D flow using volume line integral convolution. Issues include defining an appropriate input texture, clarifying the distinct identities and relative depths of the advected texture elements, and selectively highlighting regions of interest in both the input and output volumes. Apart from offering(More)
This paper discusses strategies for effectively portraying 3D flow using volume line integral convolution. Issues include defining an appropriate input texture, clarifying the distinct identities and relative depths of the advected texture elements, and selectively highlighting regions of interest in both the input and output volumes. Apart from offering(More)
1987 Acknowledgments The significant contributioris of many individuals and organizations made this report possible. In particular-The MPP Working Group members and their technical staffs, who committed their own valuable time during the past two years to explore the potential of the MPP in unique areas of research. who integrated the reports from the four(More)
The effect of a six-week strenuous exercise training programme (modified Bruce protocol, treadmill, three times per week) on resting and exercising blood pressure, heart rate, plasma catecholamines, chromogranin A, renin activity and aldosterone levels was investigated in 15 patients with mild hypertension. An identical exercise test was conducted at(More)
This study examined the effect of strenuous short-term dynamic exercise on the heart rate, blood pressure, plasma potassium and packed cell volume in mildly hypertensive subjects. At baseline a symptom-limited Bruce Exercise Protocol was carried out with blood pressure, heart rate, plasma potassium and packed cell volume measurements at fixed time points at(More)
It has been suggested that the systolic blood pressure (SBP) response to exercise may be useful in predicting future hypertension. However, controversy exists as to whether the SBP response to exercise in borderline hypertensives is actually greater than normotensives or merely increases equally but from a higher resting value. Our aim was to determine the(More)