Schemes of homeostasis and repair The mouse trachea is lined by basal, secretory and ciliated cells. Previous genetic lineage tracing studies have shown that in the homeostatic and repairing mouse trachea, basal cells are widespread, multipotent progenitor cells capable of both long-term self-renewal and differentiation into ciliated and secretory cells [3, 4]. Similar experiments have also sho...

This article presents the results of experiments on physical processes that occur during hardening process concrete in dry hot-climatic seasons and reduction their negative effects - as well mechanical properties. Under influence solar radiation high temperature, amount water newly laid mixture begins to evaporate rapidly. As a result intensive evaporation from bottom top, interconnected pores ...