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.
Opal is said to have holistic powers and gives the wearer an understanding of higher powers. Opal is a rare gemstone consisting of hydrated silica. Opal is mined in Australia, Ethiopia, Mexico and Europe. Opal is the Birthstone for October and is admired by business people and travellers as a safe travelling charm.