The Procera crown â Procera is a milled ceramic on the inside with a more traditional porcelain baked onto the outside. The advantage of Procera is its exceptional strength. However, the milled ceramic core is opaque white, so many cosmetic dentists feel that it isnât as natural-looking as the more translucent materials.
Origin of the Names of the Months. 1  October: Eighth month (octo, Latin for 8) in the Julian (Roman) calendar. 2  November: Ninth Roman month (novem, Latin for 9).  December: Julian (Roman) year's tenth month (decem, Latin for 10).
Calendar Name Origins - Names of Months. January - ME Januari(us), OE Januarius, translation of Latin Januarius, named after JANUS, god of beginnings. February - ME OE Februarius from Latin Februarius, named for Februa, the feast of purification. March - ME March(e), from Latin Martius, (month of) Mars.