Microbes, mathematics, and models

Lice, Humans, and Microbes

Lice are small, wingless, minor ectoparasites of mammals and birds. More than 540  blood-sucking lice (Phthiraptera: Anoplura) have been described with each host having its own type of louse, suggesting the cospeciation of the lice species with their host. Among these, two lice species from two different genera infest humans: Pediculus humanus and Phthirus pubis (pubic “crab” l...

Reverse Mathematics of Saturated Models

Explicit mathematics: W-type, models

Models for phase separation and their mathematics ∗

The gradient flow approach to the Cahn-Hilliard and phase field models is developed, and some basic mathematical properties of the models, especially phase separation phenomena, are reviewed.

Analyses of 10th mathematics textbook and teacher guide book based on context base Mathematics approach

Recently, the National curriculum of Islamic Republic of Iran has been developed by the Ministry of Education to provide educational policies. In this document, an implicit emphasis on so called context base aspect of the program can be seen in the mathematics curriculum framework section. In this paper, I first, introduce the different aspects of context base Mathematics Education, and then th...