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Besides weight reductions , improvements in damage tolerance and robustness generally illustrate greater functionality , mechanical capability and versatility of lattices , potentially outweighing the losses in stiffness for certain engineering problems compared to a solid solution .
 process parameter: weight; machanical property: damage tolerance; machanical property: robustness; machanical property: mechanical capability; concept or principle: lattices; machanical property: stiffness; application: engineering; material: solid solution
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: weight; machanical property: damage tolerance; machanical property: robustness; machanical property: mechanical capability; concept or principle: lattices; machanical property: stiffness; application: engineering; material: solid solution