1972 01 1-1

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Effective Date of Grant 1 1 January 1972

Low duty-cycle pulsed d.c. switching experiments have been performedon a variety of thin film Te-based semiconducting glasses. No premonitoryeffects are observed in the current-time profile of the non-switching OFFstate. If, however, the threshold voltage is exceeded, a continuouscurrent increase with time throughout the normal delay-time regime(pre-switching OFF state) is a...

01 YIAMDCT Ch 1 pp. 1-4

Multidetector (MD) technology has created new dimensions in spatial and temporal resolution in computed tomography (CT) scanning. Multislice CT scanners allow non-invasive coronary angiography within a single breath hold by use of faster gantry rotation times and sophisticated algorithms for retrospective electrocardiographic gating 1 . Four-row CT scanners have shown promising results 2 , even...

01 TheyAsk_EatFrogs Ch 1

During a brief visit to Bangladesh, in December 2005, I spotted a recent edition of the national encyclopaedia (the Banglapedia), in the showcase of a professor of history at Rajshahi University. I eagerly searched for a reference to the Garos, among who I had carried out research between 1993 and 2000, and to my satisfaction, discovered four whole pages devoted to their history, culture, relig...

01 TheyAsk_EatFrogs Ch 1

During a brief visit to Bangladesh, in December 2005, I spotted a recent edition of the national encyclopaedia (the Banglapedia), in the showcase of a professor of history at Rajshahi University. I eagerly searched for a reference to the Garos, among who I had carried out research between 1993 and 2000, and to my satisfaction, discovered four whole pages devoted to their history, culture, relig...