Studies on Plasma Spraying (Report I)

Studies on Plasma Proteins. I. Kala-Azar

Studies on erythropoietin. I. Demonstration of erythropoietin in normal plasma.

I T IS NOW generally accepted that erythropoiesis is in part regulated by humoral mechanisms.14 The term erythropoietin has been given to the proposed humoral factor; its chemical nature, physiologic effects and site of formation have been subjects of numerous investigations. Yet no convincing demonstration of its presence in normal plasma has been described. Accordingly, inferences regarding c...

Plasma spraying and characterization of chromium carbide – nickel chromium coatings

Chromium carbide – nickel chromium powder Cr3C2-25wt.NiCr was plasma sprayed by a water-stabilized system WSP®. A series of experiments with variable feeding distance was carried out. Basic characterization of coatings was done by XRD, SEM and light microscopy plus image analysis. Microhardness was measured on polished cross sections. The main focus of investigation was on resistances against w...

Research on Aerial Spraying

Some day it may be said that the air age in insect control arrived with the discovery of the unusual values of DDT during the Second World War. In the two preceding decades, the application of insecticides by airplane had been tried against various pests, but the method was not used extensively except over cotton fields. Its advantages were recognized—large acreages could be covered quickly wit...

Solution and Suspension Plasma Spraying of Nanostructure Coatings