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The support-filter itself is based on the premise of a layer-wise AM fabrication , whereby it is examined whether the base elements in the underlying layer offer support considering the critical support-free inclination angle of 45Together with a sensitivity filter based on the adjoint method , the AM-filter formulation is integrated into the code of Andreassen , making it an easily accessible tool for print-ready AM-parts with improved structural performance .
 manufacturing process: AM; material: elements; process parameter: layer; application: support; engineering feature: inclination angle; process parameter: sensitivity; application: filter; machine or equipment: tool; process characterization: structural performance
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:
 manufacturing process: AM; material: elements; process parameter: layer; application: support; engineering feature: inclination angle; process parameter: sensitivity; application: filter; machine or equipment: tool; process characterization: structural performance