Dry granulation, also called roller compaction, has been a popular method in recent years and has many applications. The powder is compressed between revolving rollers to generate flakes. The flakes ...

In dry granulation, powders bind because of the application of mechanical stress. As particles are forced to be within closer proximity, entrained air is forced out, bulk density increases, and a ...

Years ago, during my "marketing and sales period", a nurse approached me during a break at a seminar to ask my advice about a patient and his wound. Instead of describing the patient and his problems, ...

A 27-year-old male civil servant presented to a hospital in India with noduloulcerative lesions on both lower limbs. At presentation, the patient also had a low-grade continuous fever, malaise and ...