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In this paper a predictive finite element ( FE ) model and a combined analytical-numerical framework were developed to evaluate the mechanical performance of hybrid additively manufactured components and facilitate the prediction of hardness and fatigue life of these parts .
 concept or principle: finite element; material: FE; concept or principle: model; concept or principle: framework; application: mechanical; manufacturing process: additively manufactured; concept or principle: prediction; machanical property: hardness; machanical property: fatigue life
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: finite element, FE, model, framework, mechanical, additively manufactured, prediction, hardness, fatigue life 
Answer:
 concept or principle: finite element; material: FE; concept or principle: model; concept or principle: framework; application: mechanical; manufacturing process: additively manufactured; concept or principle: prediction; machanical property: hardness; machanical property: fatigue life