IACUC GUIDANCE ON PI RECORDKEEPING FOR ANIMAL RESEARCH. INTRODUCTION. This document is provided to assist the animal investigator in determining the appropriate and. necessary record-keeping for animals in research, as mandated by federal and university laws, regulations, and policies.
Meaning Of Opal. Everyone associates opals as one of the worlds most unique gemstone. but what is the meaning of the word Opal. The name Opal is derived from ancient Sanakrit Upala meaning precious stone and later the Greek Derivative Opallios meaning to see a change of colour.
Hereâs yet another way the word âopaliteâ is sometimes used in the gemstone world: it can also refer to an impure, common form of colored opal. Most of the time, in the handcrafted jewelry world, the word âopaliteâ refers to the luminous blue, manmade âsea opal glassâ. Be the first to know the newest secrets.