On a model for the evolution of morphogens in growing tissue III: θ
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2017.03.012
Abstract: Abstract A model for the regulation of growth and patterning in developing tissues by diffusing morphogens is analyzed. The well-posedness of the underlying systems of nonlinear PDEs is proved. The transformation of the underlying system… read more here.
Keywords: evolution morphogens; growing tissue; tissue iii; morphogens growing ... See more keywords
Long time behavior of a model for the evolution of morphogens in a growing tissue II: θ
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2020.10.019
Abstract: Abstract We consider a model for the regulation of growth and patterning in developing tissues by diffusing morphogens expressed in terms of a system of nonlinear PDEs. Transforming such a system in an equation with… read more here.
Keywords: long time; model evolution; behavior model; time behavior ... See more keywords
A seasonal hybrid model for the evolution of flowering onset.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of theoretical biology"
DOI: 10.1016/j.jtbi.2021.110668
Abstract: In strongly seasonal environments, many plants tend to divide the favorable season into an earlier part, where they allocate resources to vegetative growth, and a later part, where they allocate resources to reproduction. The onset… read more here.
Keywords: evolution flowering; flowering onset; model; seasonal hybrid ... See more keywords
A Systems Perspective on Business Model Evolution: The Case of an Agricultural Information Service Provider in India
Sign Up to like & getrecommendations! Published in 2017 at "Long Range Planning"
DOI: 10.1016/j.lrp.2016.10.003
Abstract: This paper explores how the organizational capabilities of a firm enable business model evolution by examining the development of a new firm that provides mobile-phone-based information services for farmers in India. We argue that these… read more here.
Keywords: business model; business; model evolution; case ... See more keywords
Snowball: Iterative Model Evolution and Confident Sample Discovery for Semi-Supervised Learning on Very Small Labeled Datasets
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Multimedia"
DOI: 10.1109/tmm.2020.2997185
Abstract: In this work, we develop a joint sample discovery and iterative model evolution method for semi-supervised learning on very small labeled training sets. We propose a master-teacher-student model framework to provide multi-layer guidance during the… read more here.
Keywords: model; semi supervised; model evolution; evolution ... See more keywords
FAME: 3D Shape Generation Via Functionality-Aware Model Evolution
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2020.3029759
Abstract: We introduce a modeling tool which can evolve a set of 3D objects in a functionality-aware manner. Our goal is for the evolution to generate large and diverse sets of plausible 3D objects for data… read more here.
Keywords: functionality aware; aware model; functionality; model evolution ... See more keywords
A mathematical model for the evolution of solute concentrations in a hemodialysis filter
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Biomathematics"
DOI: 10.1142/s1793524518500158
Abstract: We consider the process of hemodialysis performed by means of a hollow fiber dialyzer with a special focus on the dynamics of the light solutes (including metabolic waste products) through the porous fibers membrane. The… read more here.
Keywords: model evolution; concentrations hemodialysis; solute concentrations; model ... See more keywords