This presentation is part six of a series that was recorded at the Rehabilitation Engineering and Assistive Technology Society of North America Conference in 2009. The presenter is Jerry Weisman from Rehabilitation Technology Services.

1. M a t e r ia l
P r o p e r t ie s
 E la s t ic it y
A -Elastic Limit
B - Upper Yield
Stress
C - Lower Yield
Stress
D -Ultimate Stress
E -Breaking Stress

2. M a t e r ia l
P r o p e r t ie s
 V is c o e la s t ic it y
T im e d e p e n d e n t
p r o p e r t ie s

3. M a t e r ia l
P r o p e r t ie s
 V is c o e la s t ic it y
T im e d e p e n d e n t
p r o p e r t ie s
C re e p

12. M a t e r ia l
P r o p e r t ie s
 V is c o e la s t ic it y
T im e d e p e n d e n t
p r o p e r t ie s
S t r e s s R e la x a t io n