Abundance Gradients in Cooling Flow Clusters: Ginga Lac & Einstein SSS Spectra of A496, A1795, A2142 & A2199
We analyze the Ginga LAC and Einstein SSS spectra of four cooling flow clusters, A496, A1795, A2142 and A2199, each
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A Detailed Analysis of a Cygnus Loop Shock-Cloud Interaction
The XA region of the Cygnus Loop is a complex zone of radiative and nonradiative shocks interacting with interstellar clouds.
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A new survey of variability in the core of M15 with TRIFFID-2
A two-week campaign of high-resolution imaging of the centre of M15 using the tip/tilt correcting TRIFFID-2 camera, followed by analysis
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Anomalous scaling behavior of the dynamical spin susceptibility of Ce$_{0.925}$La$_{0.075}$Ru$_{2}$Si$_{2}$
Inelastic neutron scattering measurements have been performed on single crystals of the heavy fermion compound Ce$_{0.925}$La$_{0.075}$Ru$_{2}$Si$_{2}$ in broad energy [0.1,
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A Photometric Method for estimating CNO Abundances in Globular Clusters
Stromgren indices v and b are combined with broad-band index I, and a new index p, the short wavelength half
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Applying Maxi-adjustment to Adaptive Information Filtering Agents
Learning and adaptation is a fundamental property of intelligent agents. In the context of adaptive information filtering, a filtering agent's
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Artificial scaling laws of the dynamical magnetic susceptibility in heavy-fermion systems
We report here how artificial, thus erroneous, scaling laws of the dynamical magnetic susceptibility can be obtained when data are
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Best Effort versus Spectrum Markets: Best Effort versus Spectrum Markets: The Cases of European MVNOs and (Ultra)Wideband Unlicensed Services
This paper compares two models for delivering broadband wireless services: best effort vs. QoS guaranteed services. The 'best effort' services
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Capabilities of UV Coronagraphic Spectroscopy for Studying the Source Regions of Solar Energetic Particles and the Solar Wind
We summarize the unique capabilities of UV coronagraphic spectroscopy for determining the detailed plasma properties (e.g., density, temperature, outflow speed,
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Chandra Analysis of Abell 496
We present preliminary results of imaging and spectral analysis of the cluster A496 with the S3 chip on-board the Chandra
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Chandra HETG Spectra of SS Cyg and U Gem in Quiescence and Outburst
Chandra HETG spectra of the prototypical dwarf novae SS Cyg and U Gem in quiescence and outburst are presented and
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Conceptual tensions between quantum mechanics and general relativity: Are there experimental consequences?
One of the conceptual tensions between quantum mechanics (QM) and general relativity (GR) arises from the clash between the spatial
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Conceptual tensions between quantum mechanics and general relativity: Are there experimental consequences, e.g., superconducting transducers between electromagnetic and gravitational radiation?
One of the conceptual tensions between quantum mechanics (QM) and general relativity (GR) arises from the clash between the spatial
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Content-Based Book Recommending Using Learning for Text Categorization
Recommender systems improve access to relevant products and information by making personalized suggestions based on previous examples of a user's
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De la fixation de jauge consideree comme un des beaux arts et de la symetrie de Slavnov qui s'ensuit
La fixation de jauge est définie comme l'opération permettant d'exprimer une intégrale sur un espace d'orbite comme intégrale sur le
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Direct Observation of Quadrupolar Excitons in the Heavy-Fermion Superconductor PrOs$_{4}$Sb$_{12}$
We report inelastic neutron scattering experiments performed to investigate the low energy magnetic excitations on single crystals of the heavy-fermion
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Dual frequency 230/690 GHz interferometry at the Submillimeter Array
The Submillimeter Array (SMA), a collaboration between the Smithsonian Astrophysical Observatory and the Academica Sinica Institute for Astronomy and Astrophysics
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EUVE Observations of OY Carinae in Superoutburst
The Extreme Ultraviolet Explorer (EUVE) satellite was used for three days beginning on 1997 Mar 26.96 UT to obtain photometric
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Exact Unitary Transformation of the One-Dimensional Periodic Anderson Model
An effective hamiltonian is derived exactly for the one-dimensional periodic Anderson model via a canonical transformation. The canonical transformation has
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Exercises in equivariant cohomology
Equivariant cohomology is a mathematical framework particularly well adapted to a kinematical understanding of topological gauge theories of the cohomological
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Exercises in equivariant cohomology and topological theories
Equivariant cohomology is suggested as an alternative algebraic framework for the definition of topological field theories constructed by E. Witten
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Ferromagnetism in a Realistic Two-Band Model: A Slave-Boson Study
Using a slave boson representation of multi-band Hubbard models, we investigate a two-band model relevant to layered perovskites in the
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From an antiferromagnet to a heavy-fermion system: CeCu5Au under pressure
The electrical resistivity rho(T) of single crystalline CeCu_5Au under pressure was measured in the temperature range 30mK<T<300K. Pressure suppresses the
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FUSE Observation of the Non-Radiative Collisionless Shock in the Remnant of SN1006
The appearance of the young supernova remnant SN1006 is dominated by emission from non-radiative shocks in the NE and NW
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