A 20 cm Search for Pulsars in Globular Clusters with Arecibo and the GBT
We are conducting deep searches for radio pulsations at L-band (~ 20cm) towards more than 30 globular clusters using the
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jason
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A 20-cm Survey for Pulsars in Globular Clusters using the GBT and Arecibo
We have been conducting deep searches at ~20 cm of >30 globular clusters (GCs) using the 305-m Arecibo telescope in
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An Application of the Whitehouse Module to Riffle Shuffles Followed by a Cut
Using representation theoretic work on the Whitehouse module, a formula is obtained for the cycle structure of a riffle shuffle
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A New Model for Filamentary Molecular Clouds
We develop a theory for filamentary molecular clouds including the effects of ordered magnetic fields, and external pressure. We first
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Angular Clustering of Galaxies at 3.6 micron from the SWIRE survey
We present the first analysis of large-scale clustering from the Spitzer Wide-area InfraRed Extragalactic legacy survey: SWIRE. We compute the
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A Probabilistic Proof of the Rogers Ramanujan Identities
The asymptotic probability theory of conjugacy classes of the finite general linear and unitary groups leads to a probability measure
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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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Chemical Abundances in the Damped Lya Systems
I introduce and review the data and analysis techniques used to measure abundances in the damped Lya systems, quasar absorption-line
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Cluster Formation and the ISM
We review the physics of star formation, and its links with the state of the ISM in galaxies. Current obervations
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Comparing Chemical Abundances of the Damped Lya Systems and Metal-Poor Stars
I briefly draw comparisons between the fields of damped Lya and metal-poor stellar abundances. In particular, I examine their complementary
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Cosmology with the Lyman-alpha Forest
We outline the physical picture of the high-redshift Ly-alpha forest that has emerged from cosmological simulations, describe statistical characteristics of
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Damped Ly-alpha Systems in Semi-Analytic Models: Sensitivity to dynamics, disk properties, and cosmology
Previously we have shown that it is possible to account for the kinematic properties of damped Lyman alpha systems (DLAS)
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Diffusion-limited aggregation in channel geometry
We performed extensive numerical simulation of diffusion-limited aggregation in two dimensional channel geometry. Contrary to earlier claims, the measured fractal
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Easy and Hard Constraint Ranking in OT: Algorithms and Complexity
We consider the problem of ranking a set of OT constraints in a manner consistent with data. We speed up
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Electronic Structure of La1.85Sr0.15CuO4: Characterization of a Fermi Level Band Crossing
We present the results of a new Hubbard model for optimally doped LaSrCuO. This model uses parameters derived from BLYP
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Experiments in Dilute Atomic Bose-Einstein Condensation
Both theoretical and experimental activity in BEC has expanded dramatically in the three years since the first observation of BEC
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Exploring the Gauge Hierarchy Problem at N = 2 with TeV^-1 -sized Black Holes
A mass Hierarchy of magnitude O(10^16) GeV separates the gravitational and electroweak interactions. Traditional proposed resolutions of this anomaly have
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Finite-State Phonology: Proceedings of the 5th Workshop of the ACL Special Interest Group in Computational Phonology (SIGPHON)
Home page of the workshop proceedings, with pointers to the individually archived papers. Includes front matter from the printed version
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FUSE's Five Years of Progress on the Interstellar Medium
I review the five years of progress by FUSE on current topics in the interstellar medium. FUSE's sensitivity and unique
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GBT Discovery of Two Binary Millisecond Pulsars in the Globular Cluster M30
We report the discovery of two binary millisecond pulsars in the core-collapsed globular cluster M30 using the Green Bank Telescope
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Geometric Solutions for the Neutrino Oscillation Length Resonance
We give a geometric interpretation of the neutrino 'oscillation length resonance' recently discovered by Petcov. We use this picture to
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GridMonitor: Integration of Large Scale Facility Fabric Monitoring with Meta Data Service in Grid Environment
Grid computing consists of the coordinated use of large sets of diverse, geographically distributed resources for high performance computation. Effective
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Growth by Random Walker Sampling, and Scaling of the Dielectric Breakdown Model
Random walkers absorbing on a boundary sample the Harmonic Measure linearly and independently: we discuss how the recurrence times between
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High-Wavenumber Finite Differences and Turbulence Simulations
We introduce a fluid dynamics algorithm that performs with nearly spectral accuracy, but uses finite-differences instead of FFTs to compute
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