Concretionary Structure in Plaster

the role of thematic structure in comprehending spoken language

in fact this study is concerned with the relationship between the variation in thematice structure and the comprehension of spoken language. so the study focused on the following questions: 1. is there any relationship between thematic structure and the comprehension of spoken language? 2. which of the themes would have greated thematic force and be easier for the subjects to comprehend? accord...

Strengthening Plaster Wall Systems

A Portland cement plaster wall system has many positive features, but one of the physical properties that it does not possess is flexural strength. It is because of the inability of the Portland cement plaster membrane to bend or flex that glass fiber strands were used in Portland cementbased plaster. There are various types of synthetic fibers on the market that will provide flexural strength ...

The Tobruk plaster.

Plaster of Paris

Paris (CaS04)2H20. Excessive heat convey it into anhydrous calcium sulphate CaB^< which takes up water very slowly and does D?. harden and set. 2CaS04.2H20 = (CaSW 2H20+3H20. (CaS04)2H20 = 2CaS 04H2U, Commercial plaster of Paris is manufacture from impure gypsum and therefore contains tn impurities present in the gypsum such as alum10^ iron, silicates, carbonates, lime, etc., which be recognize...

The Role of Genetic Programming in Describing the Microscopic Structure of Hydrating Plaster

We apply genetic programming in conjunction with other machine learning methods to obtain concise rules that accurately identify scientifically meaningful components in hydrating plaster over multiple time periods. Genetic programming enables the derivation of understandable rules from otherwise opaque classifications. Our study was based on three dimensional data obtained through X-ray microto...