Filters: Collection: "ir_uspace"
1 - 25 of 7
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
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Warner, Homer R. | Analysis of the Role of Indicator Technics in Quantitation of Valvular Regurgitation | Biomedical Informatics | 1962 | |
| 2 |
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Firmage, Edwin B. | Ernst Freund: pioneer of administrative law | Ernst Freund was born in New York City on January 30, 1864, during a visit of his family to the United States from their native Germany. Much of his education took place in Germany, a fact that significantly influenced his views on administrative law. He studied successively at Dresden, Frankfort, B... | Memoriam; Biography | 1962 |
| 3 |
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Mattis, Daniel C. | Ordering energy levels of interacting spin systems | The total spin S is a good quantum number in problems of interacting spins. We have shown that for rather general antiferromagnetic or ferrimagnetic Hamiltonians, which need not exhibit translational invariance, the lowest energy eigenvalue for each value of S [denoted E(S) ] is ordered in a natural... | Interacting spin; Energy levels; Ferrimagnetic arrays | 1962 |
| 4 |
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Warner, Homer R. | Use of Analogue Computers in the Study of Control Mechanisms in the Circulation | Biomedical Informatics | 1962 | |
| 5 |
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Mattis, Daniel C. | Role of Fermi surface and crystal structure in theory of magnetic metals | We have investigated the magnetic ground state of metals using an idealized theory of magnetism based on the Ruderman-Kittel-Yosida indirect exchange interaction. The preliminary, but suggestive, results reported here are for simple cubic structures and spherical Fermi surface. We find that as the... | Magnetic metals; Crystal structure | 1962-11 |
| 6 |
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Johanson, Jerry Ray; Jenike, A.W. | Stress and velocity fields in gravity flow of bulk solids | This paper is an extract from a Ph.D. thesis written by Johanson in the Department of Mechanical Engineering, College of Engineering, University of Utah; it follows earlier publications by Jenike [e.g. 1,5]. The purpose of the work has been to develop a mathematical theory of flow of bulk solids. Th... | 1962-05 | |
| 7 |
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Mattis, Daniel C. | Theory of ferromagnetism and the ordering of electronic energy levels | Consider a system of N electrons in one dimension subject to an arbitrary symmetric potential, V(xi,…,xN), and let E(S) be the lowest energy belonging to the total spin value S. We have proved the following theorem: E(S) | 1962-01 | |
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