Also found in: Dictionary, Acronyms, Wikipedia. (OPerations SECurity) Determining what information is publicly available in the normal course of operations that can be used by a competitor or enemy to its advantage. OPSEC is a common military practice that is also applied to civilian projects such as the development of new products and technologies. The Official Definition.
What a short duration is, and how it exactly impacts MRE shelf life, is anyoneâs guess. Chilling MREs in the fridge undoubtedly extends the shelf life of MREs, however it is not specified by how much. Some sites selling MREs claim they last as long as 130 months (almost 11 years) at 60 F (15 C) .
If the Surface Pro's lightness is a blessing, its battery life may just be a curse. Microsoft has said that the Surface Pro will last about half as long as the Surface RT on a charge, which means the Surface Pro should have a battery life of roughly 4 to 5 hours.That's comparable to many Windows 8 hybrids, short for a standard Ultrabook, and downright skimpy for a tablet.ike the Surface Pro, the $899 ThinkPad Twist packs a dual-core Core i5 processor and 4GB of RAM, though it opts for a 500GB traditional hard drive paired with a 24GB mSATA SSD companion drive rather than Microsoft's pure SSD solution.