1 Clinical nurse specialist (CNS) â Working in hospitals, clinics, nursing homes, private offices, and community-based settings, CNSs handle a wide range of physical and mental health problems. 2  They also work in consultation, research, education, and administration.
Heat Treatment Processes Hardening. Hardening involves heating of steel, keeping it at an appropriate temperature until all pearlite is transformed into austenite, and then quenching it rapidly in water or oil. The temperature at which austentizing rapidly takes place depends upon the carbon content in the steel used.
You are here: Home Â» Pain Relief Â» ASTYM vs. IASTM (GrastonÂ®, Sastm, etc.): How They Are Different. There is a significant difference between Astym treatment and instrument assisted soft tissue mobilization (IASTM) techniques, such as GrastonÂ®, Sastm and other tooled friction massage.