Tachycardias: Mechanisms, diagnosis, treatment edited by Mark E. Josephson and Hein J. J. Wellens Lea & Febiger, Philadelphia (1984) 553 pages, illustrated, $57.50 ISBN: 0-8121-0899-X

Applied Metacognition Edited by Timothy J . Perfect

DNA Arrays. Edited by J. B. Rampal

Matrix metalloproteinases (MMPs) represent a diverse family of nzymes that historically were identified by their ability to proteoytically cleave proteins within the extracellular matrix. With furher investigation, additional substrates for these enzymes have een identified and the number of proteins within the family has xpanded to over 20 different species. Along with the identification of he...

On strongly J-clean rings associated with polynomial identity g(x) = 0

In this paper, we introduce the new notion of strongly J-clean rings associated with polynomial identity g(x) = 0, as a generalization of strongly J-clean rings. We denote strongly J-clean rings associated with polynomial identity g(x) = 0 by strongly g(x)-J-clean rings. Next, we investigate some properties of strongly g(x)-J-clean.

Cardiac conduction abnormalities in children with Duchenne's progressive muscular dystrophy: electrocardiographic features and morphologic correlates.

The Conduction System of the Heart. Structure. Function, and Clinical Implications, edited by Wellens HJJ, Lie KI, Janse MJ. Philadelphia, Lea and Febiger, 1976, p 545 32. Fontaine G, Guiraudon G, Frank R, Vedel J, Grosgogeat Y, Cabrol C: Modem concepts of ventricular tachycardia. The value of electrocardiological investigations and delayed potentials in ventricular tachycardia of ischemic and ...

Mark E. Josephson (1943–2017)

Dr. Mark Josephson was an innovative giant in clinical electrophysiology. On 11 January 2017 he passed away after a long illness. Josephson started his scientific carrier in the early 1970s at the electrophysiological laboratory of Dr. Anthony Damato on Staten Island. Later he moved to Philadelphia to start his own laboratory. In 1978 and 1979 he published a series of four famous key papers in ...