作者: J. R. Williams

Bill Carlisle was the last of the Old West’s real outlaws.But, unlike many of the other famous characters of the early days, Bill was not the gunfighter type. Bill never shot or injured anyone in his …

In fluid mechanics, multiphase flow is a generalisation of the modelling used in two-phase flow to cases where the two phases are not chemically related or where more than two phases are present. Eac …

Photodynamic therapy (PDT) is a well-established clinical modality for cancer, cardiovascular, ophthalmic, dermatological, and dental diseases. PDT is based on the activation of photosensitizer agent …