Memorial to Maurice Ewing 1906 - 1974

The Seismic Surface Pulse.

* This is Contribution No. 132 of the Lamont Geological Observatory of Columbia University. 1 F. A. Vening Meinesz, Theory and Practice of Pendulum Observations at Sea (Delft: Technische Boekhandel en Drukkerij, J. Waltman, Jr., 1929). 2 F. A. Vening Meinesz, Theory and Practice of Pendulum Observations at Sea, Part II: Second Order Corrections, Terms of Browne and Miscellaneous Subjects (Delft...

Theory of Air‐Coupled Flexural Waves

Dr Martin: how are we doing in 2000? Hayes Martin lecture.

NEW YORK—Hayes Martin, renowned surgeon, died today in Memorial Hospital at the age of 85. He was appointed Chief of the Head and Neck Surgery Section at Memorial Hospital in 1930. In 1942, he became president of the American Radium Society. He is also founder and four-time president of the Society of Head and Neck Surgeons—1954 through 1957. Although he never presided over the James Ewing Soci...

MEMORIAL ISSUE DEDICATED TO THE 100TH BIRTHDAY OF LATE UNIV. – PROF. DR. KARL HEINZ RECHINGER

Karl Heinz Rechinger was born on October 16, 1906 at Vienna (Austria). He was the only son of Dr. Karl Rechinger and Rosa Elisabeth Rechinger née Favarger. His father was also a plant taxonomist. The principal focus of K.H. Rechinger was flora writing. He was the author of Flora Aegaea and founder and editor of "Flora Iranica". In 1929, Rechinger started to work as an unpaid volunteer in the De...

A scanning slit optical microscope.