The classifications of critical, semicritical and noncritical are based on the following criteria: 1) Critical instruments are those used to penetrate soft tissue or bone, or enter into or contact the bloodstream or other normally sterile tissue.or heat-sensitive instruments, this procedure may require up to 10 hours of exposure to a liquid chemical agent registered with the EPA as a âsterilant/disinfectant.. Instruments sterilized in this manner should be rinsed with sterile water, dried and placed in a sterile container (if not used immediately).
 HADR  is a H igh-A vailability and D isaster R ecovery solution introduced in SQL Server 2011 Code Named Denali to maximize availability for one or more of your user databases.[ More Information ].HADR helps to maintain :lease check my previous post, STEP BY STEP guide to implement HADR in SQL Server 2011 / DENALI with Screenshots, for more details. Note: Denali CTP1 supports only a single, asynchronous secondary replica.
Developed by J. Welles Wilder, the Average True Range (ATR) is an indicator that measures volatility. As with most of his indicators, Wilder designed ATR with commodities and daily prices in mind. Commodities are frequently more volatile than stocks.