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The size of the crack-affected area around the scan track is determined by the maximum Von Mises residual stress , whereas crack network morphology depends on the local orientation of the principal stress .
 process parameter: area; machanical property: residual stress; concept or principle: morphology; concept or principle: local orientation; machanical property: principal stress
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 process parameter: area; machanical property: residual stress; concept or principle: morphology; concept or principle: local orientation; machanical property: principal stress