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Page 16
... virus encephalitis . But the disquietude about the state of my mental fac- ulties remained with me for a long time , even though I recovered speech completely . Many friends came to visit me ... Metropolis came all the way from Los ...
... virus encephalitis . But the disquietude about the state of my mental fac- ulties remained with me for a long time , even though I recovered speech completely . Many friends came to visit me ... Metropolis came all the way from Los ...
Page 290
... viral or other DNA , or the action of mutagens . ) Obviously , one sequence can be transformed into another by more than one set of elementary changes , as shown in the accompanying figure . What Stan proposed was to compute a measure ...
... viral or other DNA , or the action of mutagens . ) Obviously , one sequence can be transformed into another by more than one set of elementary changes , as shown in the accompanying figure . What Stan proposed was to compute a measure ...
Page 291
... virus under great pres- sure to preserve a small genome . But such a metric may show misleading re- lationships when applied to segments of DNA from a more complicated organism , as Fitch and Smith found in 1983 for mammalian ...
... virus under great pres- sure to preserve a small genome . But such a metric may show misleading re- lationships when applied to segments of DNA from a more complicated organism , as Fitch and Smith found in 1983 for mammalian ...
Page 77
... viruses in our closest mammalian relatives , we slaughter bottle - nosed dolphins by the millions , and we are far from benign even to our fellow humans . It seems to me that we have more to worry about than simply having our egos ...
... viruses in our closest mammalian relatives , we slaughter bottle - nosed dolphins by the millions , and we are far from benign even to our fellow humans . It seems to me that we have more to worry about than simply having our egos ...
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LosAlamos Science ALAMOS NATIONAL LABORATORY NUMBER 18-1989 ~~ AIDS RESEARCH ~~ LosAlamos All the animal species surrounding the AIDS virus.
LosAlamos Science ALAMOS NATIONAL LABORATORY NUMBER 18-1989 ~~ AIDS RESEARCH ~~ LosAlamos All the animal species surrounding the AIDS virus.
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AIDS Alamos National Laboratory Alamos Science antibodies armor attractor average Boltzmann brain calculations ceramic coherent structures collision complex described distribution dynamical systems effects ergodic hypothesis evolution example extinction finite flow fluid fractal function genome graphs growth immune infected cells initial interactions iteration kinetic energy large numbers lattice gas limit Los Alamos lymphocytes macrophages material mathematicians mathematics mean-flow measure method molecules momentum Monte Carlo Monte Carlo method motion Navier-Stokes equations Neumann neutron nuclear weapons number infected parameters particles pattern penetrator phase space physics population probability problem properties proteins random receptive field regions Reynolds number risk behavior ROTA scale sequence simple simulations solitons solution Soviet species Stan Ulam Stan's statistical mechanics T4 cells theorem theory tion turbulence Ulam's University variables velocity viral virions virus viruses viscosity visual wave
Popular passages
Page 299 - Talibus orabat dictis, arasque tenebat, cum sic orsa loqui vates : ' Sate sanguine divom, 125 Tros Anchisiade, facilis descensus Averno ; noctes atque dies patet atri janua Ditis ; sed revocare gradum superasque evadere ad auras, hoc opus, hie labor est.
Page 231 - But it is not always so; it may happen that small differences in the initial conditions produce very great ones in the final phenomena. A small error in the former will produce an enormous error in the latter. Prediction becomes impossible, and we have the fortuitous phenomenon.
Page 210 - The low-velocity equation of state for a lattice gas can be written as p - ^p (l - |v2), where p is the pressure, p is the density, and v is the flow speed.
Page 316 - Southeastern Conference on Combinatorics. Graph Theory, and Computing (Florida Atlantic University, Boca Raton, Florida, April 2-6, 1979), 3-18.
Page 121 - He is a member of the National Academy of Sciences and a Fellow of the American Academy of Arts and Sciences, the American Physical Society and the American Association for the Advancement of Science.
Page 231 - A very small cause which escapes our notice determines a considerable effect that we cannot fail to see, and then we say that the effect is due to chance. If we knew exactly the laws of nature and the situation of the universe at the initial moment, we could predict exactly the situation of that same universe at a succeeding moment. But even if it were the case that the natural laws...
Page 224 - Instead, we conclude by remarking that really efficient high-speed computing devices may, in the field of non-linear partial differential equations as well as in many other fields, which are now difficult or entirely denied of access, provide us with those heuristic hints which are needed in all parts of mathematics for genuine progress.
Page 272 - Let us say here that the results of our computations show features which were, from the beginning, surprising to us. Instead of a gradual, continuous flow of energy from the first mode to the higher modes, all of the problems show an entirely different behavior.
Page 58 - That was dramatized by Bertrand, who considered the problem of finding the probability that a chord of a circle chosen "at random" be longer than the side of an equilateral triangle inscribed in the circle.