Modelling the spatial crosstalk between two biochemical signals explains wood formation dynamics and tree-ring structure.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of experimental botany"
DOI: 10.1093/jxb/eraa558
Abstract: In conifers, xylogenesis produces during a growing season a very characteristic tree-ring structure: large thin-walled earlywood cells followed by narrow thick-walled latewood cells. Although many factors influence the dynamics of differentiation and the final dimensions… read more here.
Keywords: wood formation; tree ring; ring structure; formation dynamics ... See more keywords
Formation Dynamics of Black- and White-Hole Horizons in an Analogue Gravity Model
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DOI: 10.3390/universe6080105
Abstract: We investigate the formation dynamics of sonic horizons in a Bose gas confined in a (quasi) one-dimensional trap. This system is one of the most promising realizations of the analogue gravity paradigm and has already… read more here.
Keywords: black white; hole; analogue gravity; formation dynamics ... See more keywords