A Service-Based Approach for Managing Mammography Data
Grid-based technologies are emerging as a potential open-source standards-based solution for managing and collabo-rating distributed resources. In view of these
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A slightly less grand challenge: Colliding Black Holes using perturbation techniques
Perturbation techniques can be used as an alternative to supercomputer calculations in calculating gravitational radiation emitted by colliding black holes,
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A Splitting Set Theorem for Epistemic Specifications
Over the past decade a considerable amount of research has been done to expand logic programming languages to handle incomplete
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A Statistical Mechanical Interpretation of Black Hole Entropy Based on an Orthonormal Frame Action
Carlip has shown that the entropy of the three-dimensional black hole has its origin in the statistical mechanics of microscopic
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A study of young radio-loud AGN using space-VLBI
Gigahertz Peaked Spectrum (GPS) sources form a key element in the study of the onset and evolution of radio-loud AGN,
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A topological version of Levinson's theorem
In the framework of scattering theory, we show how the scattering matrix can be related to the projection on the
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Attractive Forces Between Global Monopoles and Domain Walls
We study the interaction between stable monopoles and domain walls in a $SO(3) \times Z(2)$ scalar field theory. Numerical simulations
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Axion Bremsstrahlung
A new mechanism of cosmic axion production is proposed: axion bremsstrahlung from collisions of straight global strings. This effect is
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Baryons Electromagnetic Mass Splittings in Potential Models
We study electromagnetic mass splittings of charmed baryons. We point out discrepancies among theoretical predictions in non-relativistic potential models. None
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Black Hole Mass Determinations From Orbit Superposition Models are Reliable
We show that orbit-superposition dynamical models (Schwarzschild's method) provide reliable estimates of nuclear black hole masses and errors when constructed
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Bunching instability of rotating relativistic electron layers and coherent synchrotron radiation
We study the stability of a collisionless, relativistic, finite-strength, cylindrical layer of charged particles in free space by solving the
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BUSSTEPP Lectures on String Theory
This paper comprises the written version of the lectures on string theory delivered at the 31st British Universities Summer School
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Caught in the act: The identification of the galaxies responsible for the faint blue excess
We summarise recent Hubble Space Telescope results on the morphology of faint field galaxies. Our two principle results are: (1)
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Celestial Origin of the Extended EUV Emission from the Abell 2199 and Abell 1795 Clusters of Galaxies
Several authors (S. Bowyer, T. Berghoeffer, and E. Korpela, hereinafter abbreviated as BBK) recently announced that the luminous extended EUV
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Chaos after Two-Field Inflation
We show that two-field inflation can be followed by an era in which the field dynamics become chaotic, and discuss
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Charged Higgs and Scalar Couplings in Semileptonic Meson Decay
We present a new charged Higgs search technique using the effects of scalar dynamics in semileptonic meson decay. Applying this
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Classification of integrable clusters of classical Heisenberg spins
In this letter we present a general classification of integrable models of identical classical spins coupled via the isotropic Heisenberg
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Cluster of Galaxies: An X-ray Perspective
There has been extensive recent progress in X-ray observations of clusters of galaxies with the analysis of the entire ASCA
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CMB Power Spectrum Estimation
We explore power spectrum estimation in the context of a Gaussian approximation to the likelihood function. Using the Saskatoon data,
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Coherence length of an elongated condensate: a study by matter-wave interferometry
We measure the spatial correlation function of Bose-Einstein condensates in the cross-over region between phase-coherent and strongly phase-fluctuating condensates. We
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Comparison of the Bayesian and Randomised Decision Tree Ensembles within an Uncertainty Envelope Technique
Multiple Classifier Systems (MCSs) allow evaluation of the uncertainty of classification outcomes that is of crucial importance for safety critical
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Complete Analysis of Phase Transitions and Ensemble Equivalence for the Curie-Weiss-Potts Model
Using the theory of large deviations, we analyze the phase transition structure of the Curie-Weiss-Potts spin model, which is a
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Completeness and confusion in the identification of Lyman-break galaxies
We have carried out a study to simulate distant clusters of galaxies in deep ground-based optical images. We find that
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Computational Unification: a Vision for Connecting Researchers
The extent to which the benefits of science can be fully realized depends critically upon the quality of the connection
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