Substance and Substrate

The influence of substrate topography and biomaterial substance on skin wound healing

Tissue engineering is a new field of which the main purpose is to regenerate and repair the damaged tissues. Scaffolds serve as three dimensional matrices for neo-organogenesis and their substance can be biologic or synthetic. Natural polymers have good interactions with the cells and synthetic biomaterials are also highly useful in biomedical application because of their biocompatible properti...

effects of substrate and substrate enrichment on physical and chemical properties of medicinal shiitake mushroom

in order to evaluate the effect of substrate and enrichment material on biological efficiency (be) and other physical and chemical propertiese of medicinal mushroom shiitake (lentinula edodes) an investigation was perfomed as factorial experiment in completely randomized designe with four replications in khorramabad city of lorestan continent iran. experimental factors were substrate in three l...

Primary and secondary substance misusers: do they differ in substance-induced and substance-independent mental disorders?

AIMS This study evaluated the primary/secondary distinction among substance misusers according to comorbid mental disorders. METHODS A consecutive sample (n = 287) of DSM-IV substance dependents from public treatment facilities in two counties in Norway were assessed by the Composite International Diagnostic Interview. According to the debut of the first independent mental disorder, patients ...

Comparison of Residential and Therapeutic Community Centers in Preventing Substance Abuse Recurrence and Reducing Self-destructive Behaviors of Substance Users

Structure and Substance in Artificial-Phonology Learning, Part II: Substance

Artificial analogues of natural-language phonological patterns can often be learned in the lab from small amounts of training or exposure. The difficulty of a featurallydefined pattern has been hypothesized to be affected by two main factors, its formal structure (the abstract logical relationships between the defining features) and its phonetic substance (the concrete phonetic interpretation o...