1001
The micro-asperities on the top tape surface , which were formed by contact with the sonotrode surface , underwent cyclic deformation in the shear direction at high strain rates during welding with an additional tape .
 concept or principle: surface; application: contact; machine or equipment: sonotrode; concept or principle: deformation; machanical property: shear direction; concept or principle: strain rates; manufacturing process: welding
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: surface; application: contact; machine or equipment: sonotrode; concept or principle: deformation; machanical property: shear direction; concept or principle: strain rates; manufacturing process: welding