The invention relates to shape memory material activated devices, and more particularly, the invention relates to shape memory material activated systems, such as, temperature sensors, drug delivery systems, and the like, which employ {HEAD ~ a shape memory material activator} to create {TAIL ~ a path} through a shell 
The invention relates to shape memory material activated devices , and more particularly , the invention relates to shape memory material activated systems , such as , temperature sensors , drug delivery systems , and the like , which employ { HEAD ~ a shape memory material activator } to create { TAIL ~ a path } through a shell
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