Samuel W. Skillman
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View article: Mobility Changes in Response to COVID-19
Mobility Changes in Response to COVID-19 Open
In response to the COVID-19 pandemic, both voluntary changes in behavior and administrative restrictions on human interactions have occurred. These actions are intended to reduce the transmission rate of the severe acute respiratory syndro…
View article: ENZO: An Adaptive Mesh Refinement Code for Astrophysics (Version 2.6)
ENZO: An Adaptive Mesh Refinement Code for Astrophysics (Version 2.6) Open
Enzo (Enzo Developers, 2019a) is a block-structured adaptive mesh refinement code that is widely used to simulate astrophysical fluid flows (primarily, but not exclusively, cosmological structure formation, star formation, and turbulence).…
View article: Data-Intensive Supercomputing in the Cloud: Global Analytics for Satellite Imagery
Data-Intensive Supercomputing in the Cloud: Global Analytics for Satellite Imagery Open
We present our experiences using cloud computing to support data-intensive analytics on satellite imagery for commercial applications. Drawing from our background in high-performance computing, we draw parallels between the early days of c…
View article: Disentangling redshift-space distortions and non-linear bias using the 2D power spectrum
Disentangling redshift-space distortions and non-linear bias using the 2D power spectrum Open
We present the nonlinear 2D galaxy power spectrum, P(k, µ), in redshift space, measured from the Dark Sky simulations, using galaxy catalogs constructed with both halo occupation distribution and subhalo abundance matching methods, chosen …