8 research outputs found
Morphological similarities between DBM and an economic geography model of city growth
No full textAn urban microeconomic model of households evolving in a 2D cellular automata allows to simulate the growth of a metropolitan area where land is devoted to housing, road network and agricultural/green areas. This system is self-organised: based on individualistic decisions of economic agents who compete on the land market, the model generates a metropolitan area with houses, roads, and agriculture. Several simulation are performed. The results show strong similarities with physical Dieletric breakdown models (DBM). In particular, phase transitions in the urban morphology occur when a control parameter reaches critical values. Population density in our model and the electric potential in DBM play similar roles, which can explain these resemblances
Combination of supercritical fluid elution and resin adsorption for removal of procymidone from ginseng extracts
No full textChorion morphology of the Eri-silkworm, Samia cynthia ricini (Donovan) (Lepidoptera: Saturniidae).
No full textMorphological similarities between DBM and a microeconomic model of sprawl
No full textUrban sprawl, Open space, Neighbourhood externalities, Road network, Dielectric breakdown, Fractal, C61, C63, D62, R21, R40,
Monitoring sources, discharges, and fluxes of, and assessing the risks from, pesticides in the Kurose and Ashida Rivers, Japan
No full text
