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CreatorTitleDescriptionSubjectDate
326 Ailion, David CharlesSelf-switching Q-damping circuit for reducing transmitter ringdown time in high power pulse NMRIn this paper we describe a circuit for reducing the transmitter ringdown time and thereby improving the recovery time in pulse NMR experiments. The circuit uses only solid state devices and requires no external switching. For transmitter voltages less than 0.5 V peak to peak the effective resista...Circuits; NMR experiments; Rf pulse1970
327 Watkins, Gary ScottA real time visible surface algorithmWith the increasing use of computer graphics, a need is growing for a processor capable of displaying solid objects. Environmental simulation and architectural modeling are only two areas that would benefit from such a diplay processor. This dissertation describes an algorithm designed for such a ...Surface algorithm1970
328 Newman, William M.An experimental display programming language for the PDP-10 computerAn experimental language for display programming, called DIAL, has been developed for the PDP-10 and the UNIVAC 1559 display. It is experimental in the sense that it was originally conceived as a means of testing out some ideas, and the best way to test them seemed to be to produce a language that ...Display programming; DIAL; Display Algol1970
329 Gouraud, HenriA programmer's guide to PDP-10 eulerThis manual describes the EULER language as implemented on the DEC PDP-10 computer. EULER is a block-structured language, similar to Algol-60 but simplified by omitting type declarations and by altering the way procedures are defined and called. PDP-10 EULER includes features for list-and array-mani...EULER language1970
330 Wehrli, RobertARCAID: The ARChitects computer graphics AIDARCAID?The ARChitect's Computer Graphics AID?is one part of a two-part research program at the University of Utah under the direction of David C. Evans. ARCAID is a specification for the organization of computer processes including data and procedures for the use of architects, engineers, and other...ARCAID1970
331 Templeton, Frederick E.Optimal control of a process with discrete and continuous decision variablesThe task of dynamic optimization consists of manipulating the inputs to a dynamic system (i.e., one in which the state varies with time) so that the system performs in an advantageous manner. This paper presents a systematic technique for solving the problem of optimally controlling a converter ais...Dynamic optimization; Decision variables; Converter aisle; Copper smelter1970
332 Seror, Denis D.D.C.P.L. - A distributed control programming languageIn this thesis, a computation is considered a system of asynchronously cooperating "independent" programs (coroutines) linked by paths of in formation along which messages are sent. A programming language called DCPL, a Distributed Control Programming Language, in which such computations may be ex...Distributed control programming language; DCPL1970
333 Mahi, RobertVisible surface algorithms for quadric patchesThis paper describes two algorithms which find the visible portions of surfaces in a picture of a cluster of three-dimensional quadric patches. A quadric patch is a portion of quadric surface defined by a quadratic equation and by zero, one or several quadratic inequalities. The picture is cut by pa...surface algorithms; quadric patches1970
334 Warner, Homer R.Routine vs. Priority Procedures: Challenging the Medical CheckupBiomedical Informatics1970
335 Warner, Homer R.A System for On-Line Computer Analysis of Data During Heart CatheterizationBiomedical Informatics1970
336 DeTar, CarletonO(2,1) decomposition of the equal-mass multipheripheral equation at t=0We extend the results of a group-theoretical analysis of the t=0 multiperipheral equation to the case t<0 for pairwise equal masses. Using variables discussed in a previous paper, we diagonalize the equation in the Bali-Chew-Pignotti (BCP) model with respect to the 0(2, 1) group and relate the solut...Multiperipheral model; Unitaries1970-05
337 DeTar, CarletonTwo-fireball phenomenon and the multiperipheral modelIn the context of the Chew-Snider version of the Amati-Bertocchi-Fubini-Stanghellini-Tonin pion-exchange model, we investigate certain multiperipheral mechanisms that could account for those phenomena that have hitherto motivated the two-fireball model. These mechanisms are (1) double diffractive ...Multiperipheral model; Fireballs1970-08
338 Mattis, Daniel C.Role of phonons and band structure in metal-insulator phase transitionWe present a soluble model of electrons interacting with lattice vibrations which displays metallic, superconducting, and insulating phases. We solve the thermodynamics of this model and discuss its properties. The metal-insulator phase transition is second order for sc and bcc tight-binding bands. ...Band structure1970-08
339 Mattis, Daniel C.Two-dimensional Ising model in a finite magnetic fieldWe present the results of numerical calculations giving accurate estimates of the magnetization of the two-dimensional Ising model on a square lattice. Moreover, we argue that these results are strict lower bounds to the correct magnetization M(H, T). The estimates are obtained by dividing the infin...Magnetization1970-10
340 Warner, Homer R.Simulation of a Multiphasic Screening Procedure for Hospital AdmissionsBiomedical Informatics1971
341 Warner, Homer R.Language and Programming for Computer Input, Filing, Retrieval and CommunicationBiomedical Informatics1971
342 Gardner, Reed M.Instrumentation for Computerized Heart CatheterizationBiomedical Informatics1971
343 Warner, Homer R.A PVC Detection ProgramBiomedical Informatics1971
344 Pryor, T. AllanA Note on Filtering ElectrocardiogramsBiomedical Informatics1971
345 Firmage, Edwin B.Fact-finding in the resolution of international disputes: from the Hague Peace Conference to the United NationsHere is the law, as Zeus established it for human beings; as for fish, and wild animals, and the flying birds, they feed on each other, since there is no idea of justice among them; but to men he gave justice, and she in the end is proved the best thing they have. The enduring quest of the peacema...Politics; Mediation; International politics1971
346 Firmage, Edwin B.Arms control in the 70's... and they shall beat their swords into plowshares, and their spears into pruninghooks: nation shall not lift up sword against nation, neither shall they learn war any more. (Isa. 2:4.) The vision of a time of peace-a time in which man's genius and his physical resources would be devoted entirel...1971
347 Miller, Jan D.Mineral processing fundamentalsThe reported claims in several Russian articles that magnetic fields change the viscosity and other basic properties of water and as a result produce beneficial effects such as increased flotation rate, improved grades and recovery, and increased settling rates appear to be unfounded. This conclusi...Minerals; Processing; Magnetic fields; Metallurgy; Water1971
348 Carey, Thomas A.Empirical modeling of occurrence of severe weather events1971
349 Symko, Orest GeorgeContinuously operating 4He evaporation refrigeratorA simple and compact device was developed to provide continuous, self-regulating refrigeration at approximately 1.3 K. The temperature of the device remains nearly constant, independent of external power, up to a critical power. For a molar flow rate of 10^-4 moles/sec, the refrigerator can absorb...4He evaporation refrigerator1971
350 Greenfield, HarveyAn application of computer graphics: two concurrent investigations within the medical fieldThe aim of this project is to apply new or recently developed computer graphic techniques to a particular discipline with the thought of broadening its research capabilities. The discipline chosen, that of medicine, has emphasis places on the area of hemodynamics. It is seen that computer graphics m...Computer graphic techniques1971
326 - 350 of 10,907