Tags » Irreversibility

Eukaryotes without Mitochondria and Aristotle's Ladder of Life

In 348/7 BC, fearing anti-Macedonian sentiment or disappointed with the control of Plato’s Academy passing to Speusippus, Aristotle left Athens for Asian Minor across the Aegean sea. 1,465 more words

Commentary

Information Management over time.

Few architects have incorporated time as a tool for design.  Time is an architectural strategy yet to be developed. Time itself involves taking on irreversibility and therefore its intrinsic indetermination. 160 more words

Sin Categoría

Contact model: local stochastic dynamics

Contact model (also called contact process). Here aer shown the local stochastic dynamics. The site that is updating is the central site. The first three process are infection process wich are auto catalytic.   116 more words

Stochstic Dynamics

Susceptible-Infected-Recovered (SIR) model on a lattice

Definition of SIR stochastic lattice model.

Slide presentede at ENFE – 2015, Brazil. by Tânia Tomé.

More details about this model can be seen at: 18 more words

Biological Motived Problems

Critical behavior of the SIR epidemic stochastic lattice model and percolation models

The figures shown here were obtained by David Rodrigues de Souza.

UP versus c for the Susceptible-Infected-Recovered (SIR) stochastic lattice model defined on a square lattice. 156 more words

Biological Motived Problems

Stochastic IRREVERSIBLE lattice model with up-down symmetry

The figure shows the order parameter m versus the control para meter for different lattice sizes. We consider regular square lattices with LXL+n sites. The larger value of L correspond to the last curve (which has a better approches to zero when q is near its critical value (~0.075). 141 more words

Physics

Irreversible process

Irreversible process:
It is the process in which heat is transferred through a finite temperature. It is also known as spontaneous process because its processes take place at very fast rate. 85 more words

Thermodynamics