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Walks in phylogenetic treespace
- A. Caceres, S. Daley, John DeJesus, Michael Hintze, D. Moore, K. John
- Mathematics, Computer Science
- Inf. Process. Lett.
- 1 June 2011
We prove that the spaces of unrooted phylogenetic trees are Hamiltonian for two popular search metrics: Subtree Prune and Regraft (SPR) and Tree Bisection and Reconnection (TBR). Expand
Teaching cardiac electrophysiology modeling to undergraduate students: laboratory exercises and GPU programming for the study of arrhythmias and spiral wave dynamics.
- E. Bartocci, R. Singh, +28 authors F. H. Fenton
- Computer Science, Medicine
- Advances in physiology education
- 1 December 2011
As part of a 3-wk intersession workshop funded by a National Science Foundation Expeditions in Computing award, 15 undergraduate students from the City University of New York(1) collaborated on a study aimed at characterizing the voltage dynamics and arrhythmogenic behavior of cardiac cells for a broad range of physiologically relevant conditions using an in silico model. Expand
Walks on SPR Neighborhoods
- A. Caceres, Juan Castillo, Jinnie Lee, K. John
- Mathematics, Biology
- IEEE/ACM Transactions on Computational Biology…
- 5 October 2011
We give tight bounds on the length of the shortest NNI-walks that visit all trees in a subtree-prune-and-regraft (SPR) neighborhood of a given tree. Expand
The honing tool of an outer surface of a right cylindrical tube
Outil de rodage (1) pour roder une surface externe cylindrique (2) d'une tige (3), l'outil comprenant : - plusieurs pierres de rodage (4) adaptees pour roder un metal ; et - un support de ces pierres… Expand