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Polybenzimidazole (PBI, short for poly[2,2’-(m-phenylen)-5,5’-bisbenzimidazole]) fiber is a synthetic fiber with a very high decomposition temperature. It does not exhibit a melting point , it has exceptional thermal and chemical stability, and it does not readily ignite. [ 1 ]
Tommy Atkins (often just Tommy) is slang for a common soldier in the British Army, but many soldiers preferred the terms PBI (poor bloody infantry) [13] "P.B.I." was a pseudonym of a contributor to the First World War trench magazine The Wipers Times.
IV is usually expressed as an annualized percentage, and it’s a key input in options pricing models. It doesn’t predict whether the price will rise or fall, but instead anticipates the ...
take (often effectively a noun meaning "prescription"—medical prescription or prescription drug) rep. repetatur: let it be repeated s. signa: write (write on the label) s.a. secundum artem: according to the art (accepted practice or best practice) SC subcutaneous "SC" can be mistaken for "SL," meaning sublingual. See also SQ: sem. semen seed ...
The Police Bureau of Investigation was formed on 18 September 2012 to investigate "sensational" and difficult cases. [3] In November 2016 Bangladesh Police burned down shanties of Santals in Gaibandha and the PBI was tasked to identify the responsible police officers.
NAD+ supplements, IV drips, and injections have gained a lot of traction on social media due to their supposed anti-aging benefits. Here, doctors reveals the truth behind the trend.
How to Reset Female Hormones For Weight Loss. This article was reviewed by Craig Primack, MD, FACP, FAAP, MFOMA. Hormones can be helpful heroes, supporting the immune system and a healthy sleep ...
PbI 2 is commonly synthesized via a precipitation reaction between potassium iodide KI and lead(II) nitrate Pb (NO 3) 2 in water solution: Pb(NO 3) 2 + 2 KI → PbI 2 + 2 KNO 3. While the potassium nitrate KNO 3 is soluble, the lead iodide PbI 2 is nearly insoluble at room temperature, and thus precipitates out. [17]