King didn't get radicalized by the urban riots of the 1960s or Vietnam; he was already a radical, says Thomas Jackson, author of From Civil Rights to Human Rights: Martin Luther King, Jr. and the Struggle for Economic Justice..
Here are the definitions of the symbols/abbreviations used in a typical contact lens prescription: 1  Eye - Which eyes the prescription line item is for. 2  SPH - Sphere (this can also be referred to as Power or PWR) 3  BC - Base Curve (usually a number between 8 and 10)  DIA - Diameter (usually a number between 13 and 15)
On a doctor's prescription what does TID mean? It comes from the Latin phrase, ter in die meaning three times per day. For example if your prescription was written as: Amoxicillin 250mg 1 cap po tid x 10 days (usuall â¦ y in almost illegible handwriting!) This would mean you are to take one Amoxicillin 250mg capsule by mouth three times daily for 10 days.