4,238 research outputs found
Two autowire versions for CDC-3200 and IBM-360
Microelectronics program was initiated to evaluate circuitry, packaging methods, and fabrication approaches necessary to produce completely procured logic system. Two autowire programs were developed for CDC-3200 and IBM-360 computers for use in designing logic systems
Epistemic insight: teaching and learning about the nature of science in real-world and multidisciplinary arenas
Quiescence: a mechanism for escaping the effects of drug on cell populations
We point out that a simple and generic strategy to lower the risk for
extinction consists in the developing a dormant stage in which the organism is
unable to multiply but may die. The dormant organism is protected against the
poisonous environment. The result is to increase the survival probability of
the entire population by introducing a type of zero reproductive fitness. This
is possible, because the reservoir of dormant individuals act as a buffer that
can cushion fatal fluctuations in the number of births and deaths which without
the dormant population would have driven the entire population to extinction.Comment: 18 pages and 9 figure
Area limit laws for symmetry classes of staircase polygons
We derive area limit laws for the various symmetry classes of staircase
polygons on the square lattice, in a uniform ensemble where, for fixed
perimeter, each polygon occurs with the same probability. This complements a
previous study by Leroux and Rassart, where explicit expressions for the area
and perimeter generating functions of these classes have been derived.Comment: 18 pages, 3 figure
Atmospheric and Oceanographic Information Processing System (AOIPS) system description
The development of hardware and software for an interactive, minicomputer based processing and display system for atmospheric and oceanographic information extraction and image data analysis is described. The major applications of the system are discussed as well as enhancements planned for the future
Fluctuations of noise and the low frequency cutoff paradox
Recent experiments on blinking quantum dots and weak turbulence in liquid
crystals reveal the fundamental connection between noise and power law
intermittency. The non-stationarity of the process implies that the power
spectrum is random -- a manifestation of weak ergodicity breaking. Here we
obtain the universal distribution of the power spectrum, which can be used to
identify intermittency as the source of the noise. We solve an outstanding
paradox on the non integrability of noise and the violation of Parseval's
theorem. We explain why there is no physical low frequency cutoff and therefore
cannot be found in experiments.Comment: 5 pages, 2 figures, supplementary material (4 pages
Bagchi's Theorem for families of automorphic forms
We prove a version of Bagchi's Theorem and of Voronin's Universality Theorem
for family of primitive cusp forms of weight and prime level, and discuss
under which conditions the argument will apply to general reasonable family of
automorphic -functions.Comment: 15 page
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