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This work suggests an experimental evaluation of the effectiveness of flying laser scanning thermography , when detecting flaws on an Additively Manufactured acetabular cup prosthesis made in titanium alloy , where some defects have been artificially created .
 concept or principle: experimental; concept or principle: effectiveness; enabling technology: laser; concept or principle: flaws; manufacturing process: Additively Manufactured; material: titanium alloy; concept or principle: defects
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:
 concept or principle: experimental; concept or principle: effectiveness; enabling technology: laser; concept or principle: flaws; manufacturing process: Additively Manufactured; material: titanium alloy; concept or principle: defects