Labelled transition systems(LTSs) are widely used to formally describe system behaviour.The labels of LTS are extended to offer a more satisfactory description
Electrospun aligned ultrafine fibers of poly( lactide-coglycolide)( PLGA) can be used to construct biomimetic scaffolds for engineering those structurally aniso
The biodegradable ureteral stent should retain their supporting properties for defined period and then gradually degrade to small particles with the flow of uri