Contact pressure models for spiral phyllotaxis and their computer simulation Export

@article{citeulike:4608793, abstract = {We present a simple, biologically motivated model for the creation of phyllotactical patterns in capitula and their computer simulation. An in-depth investigation of Ridley's contact pressure model is performed and a refinement of contact pressure between primordia on the basis of local centroidal Voronoi relaxation is presented. Using this method in combination with Hofmeisters rule for placing new primordia creates stable patterns with Fibonacci spirals of high degree for a large range of initial conditions.}, author = {Hellwig, H. and Engelmann, R. and Deussen, O.}, citeulike-article-id = {4608793}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.jtbi.2005.10.008}, citeulike-linkout-1 = {http://linkinghub.elsevier.com/retrieve/pii/S0022519305004479}, day = {07}, doi = {10.1016/j.jtbi.2005.10.008}, issn = {00225193}, journal = {Journal of Theoretical Biology}, keywords = {phyllotaxis, simulating, spiral}, month = {June}, number = {3}, pages = {489--500}, posted-at = {2009-05-23 09:30:08}, priority = {2}, title = {Contact pressure models for spiral phyllotaxis and their computer simulation}, url = {http://dx.doi.org/10.1016/j.jtbi.2005.10.008}, volume = {240}, year = {2006} }

TY - JOUR ID - citeulike:4608793 L3 - citeulike-article-id:4608793 N2 - We present a simple, biologically motivated model for the creation of phyllotactical patterns in capitula and their computer simulation. An in-depth investigation of Ridley's contact pressure model is performed and a refinement of contact pressure between primordia on the basis of local centroidal Voronoi relaxation is presented. Using this method in combination with Hofmeisters rule for placing new primordia creates stable patterns with Fibonacci spirals of high degree for a large range of initial conditions. IS - 3 JF - Journal of Theoretical Biology SN - 00225193 EP - 500 TI - Contact pressure models for spiral phyllotaxis and their computer simulation VL - 240 SP - 489 KW - phyllotaxis KW - simulating KW - spiral AU - Hellwig, H AU - Engelmann, R AU - Deussen, O PY - 2006/06/07/ UR - http://dx.doi.org/10.1016/j.jtbi.2005.10.008 ER -