منابع مشابه
N-color Ashkin-Teller model
shows nonuniversal critical behavior in two dimensions in the neighborhood of K4 =0. To see if this behavior persists for N & 2 we perform a first-order-perturbation expansion around the decoupling point in two dimensions. As an aid in interpreting the results of this perturbation expansion we have determined the phase diagram of the system through mean-field theory and Monte Carlo studies in 1...
متن کاملArthur 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...
متن کاملArthur 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,...
متن کاملARTHuR 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...
متن کاملArthur Neve
Mission Hospital, and he was privileged to see that institution extending a very widespread and deep influence in Kashmir, not only by the high quality of the medical and surgical relief afforded to hundreds of thousands, but also by its continuous witness to the high ideals of the Christian Faith. How deep that influence has been, was revealed by the very profound mourning and the universal te...
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ژورنال
عنوان ژورنال: Physics Today
سال: 2021
ISSN: 0031-9228,1945-0699
DOI: 10.1063/pt.3.4754