HENRY ARTHUR POWELL

Arthur Henry Morse 1880 - 1950

Dr. Arthur Henry Morse died on January 26, 1950 at the age of 69. He is survived by his wife and two sons. After graduation from Tufts College in 1902 and the Johns Hopkins Medical School in 1906, he served as resident in pathology at the Rhode Island General Hospital. Subsequently, in 1910, he became resident and instructor in obstetrics at Johns Hopkins Hospital and in 1912 resident surgeon a...

Edwin Powell Hubble

Arthur C .

Journal of Policy Analysis and Management, Vol. 24, No. 3, 543–558 (2005) © 2005 by the Association for Public Policy Analysis and Management Published by Wiley Periodicals, Inc. Published online in Wiley InterScience (www.interscience.wiley.com) DOI: 10.1002/pam.20114 Manuscript received July 2004; review complete September 2004; revision complete October 2004; revision review complete Decembe...

Arthur Cayley.

English mathematician Arthur Cayley (August 16, 1821 – January 26, 1895), one of the greatest and most prolific mathematicians, helped found the British school of pure mathematics. He was one of the first to realize how many different areas of mathematics could be drawn together by the theory of groups. Together with James Joseph Sylvester, Cayley established the theory of algebraic invariants,...

ARTHuR KITCHIN

Surely the essential feature is the presence of a significant degree of mitral stenosis -that is to say, enough to raise left atrial pressure under various conditions such as exercise, emotion, pregnancy, or tachycardia from any cause. Operation for removal of clot is not an accepted procedure apart from valvotomy. The statement that valvotomy is indicated "provided the valve is suitable for it...