67 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Agricultural Research ServiceUS1 paper
- Alabama Department of Conservation and Natural ResourcesUS1 paper
- Carnegie Mellon UniversityUS1 paper
- Florida State UniversityUS1 paper
- Old Dominion UniversityUS1 paper
- Saint Louis UniversityUS1 paper
- United States Fish and Wildlife ServiceUS1 paper
- Universidad Nacional Autónoma de MéxicoMX1 paper
- University of GeorgiaUS1 paper
- University of North Carolina at CharlotteUS1 paper
- University of WarsawPL1 paper
6 papers
Gene family amplification facilitates adaptation in freshwater Unionid bivalve Megalonaias nervosa
Rebekah L. Rogers, Stephanie L. Grizzard, James E. Titus-McQuillan +5
As organisms are faced with intense rapidly changing selective pressures, new genetic material is required to facilitate adaptation. Among sources of genetic novelty, gene duplicat…
Segmenting root systems in X-ray computed tomography images using level sets
Amy Tabb, Keith E. Duncan, Christopher N. Topp
The segmentation of plant roots from soil and other growing media in X-ray computed tomography images is needed to effectively study the root system architecture without excavation…
Numerical estimation of entropy loss on dimerization: improved prediction of the quaternary structure of the GCN4 leucine zipper
Jorge Vinals, Andrzej Kolinski, Jeffrey Skolnick
A lattice based model of a protein is used to study the dimerization equilibrium of the GCN4 leucine zipper. Replica exchange Monte Carlo is used to determine the free energy of bo…
Weakly nonlinear theory of grain boundary motion in patterns with crystalline symmetry
Denis Boyer, Jorge Vinals
We study the motion of a grain boundary separating two otherwise stationary domains of hexagonal symmetry. Starting from an order parameter equation appropriate for hexagonal patte…
Linear bubble model of abnormal grain growth
W. W. Mullins, Jorge Vinals
A linear bubble model of grain growth is introduced to study the conditions under which an isolated grain can grow to a size much larger than the surrounding matrix average (abnorm…
Grain boundary pinning and glassy dynamics in stripe phases
Denis Boyer, Jorge Viñals
We study numerically and analytically the coarsening of stripe phases in two spatial dimensions, and show that transient configurations do not achieve long ranged orientational ord…