Search results
Results from the WOW.Com Content Network
A diamond plate texture rendered close-up using physically based rendering principles. Microfacet abrasions cover the material, giving it a rough, realistic look even though the material is a metal. Specular highlights are high and realistically modeled at the appropriate edge of the tread using a normal map.
It is highly corrosive. It strongly irritates skin and eyes. [1] It decomposes above 100 °C to give phosphorus tribromide and bromine: [3] PBr 5 → PBr 3 + Br 2. Reversing this equilibrium to generate PBr 5 by addition of Br 2 to PBr 3 is difficult in practice because the product is susceptible to further addition to yield phosphorus ...
Payment by Results; Performance-based regulation of utilities; Petrobras (NYSE stock ticker code PBR), Brazilian oil company; Plant breeders' rights over new varieties; Pre-Budget Report, one of the two economic forecasts that HM Treasury is required to deliver to the UK Parliament each year
A pebble-bed power plant combines a gas-cooled core [5] and a novel fuel packaging. [6]The uranium, thorium or plutonium nuclear fuels are in the form of a ceramic (usually oxides or carbides) contained within spherical pebbles a little smaller than the size of a tennis ball and made of pyrolytic graphite, which acts as the primary neutron moderator.
PBr 3 is prepared by treating red phosphorus with bromine. An excess of phosphorus is used in order to prevent formation of PBr 5: [1] [2] P 4 + 6 Br 2 → 4 PBr 3. Because the reaction is highly exothermic, it is often conducted in the presence of a diluent such as PBr 3. Phosphorus tribromide is also generated in situ from red phosphorus and ...
The P-51 Platform, the first semisubmersible platform built entirely in Brazil, capable of producing up to 180,000 barrels of oil per day, started production in the Campos Basin in January 2009, [39] and in February 2009, China agreed to loan Petrobras US$10 billion in exchange for a supply of 60,000–100,000 barrels of oil per day to a ...
Pabst Blue Ribbon, commonly abbreviated PBR, is an American lager beer sold by Pabst Brewing Company, established in Milwaukee, Wisconsin, in 1844 and currently based in San Antonio, Texas. Originally called Best Select , and then Pabst Select , the current name comes from the blue ribbons tied around the bottle's neck between 1882 and 1916.
pBR322 is 4361 base pairs in length [1] and has two antibiotic resistance genes – the gene bla encoding the ampicillin resistance (Amp R) protein, and the gene tetA encoding the tetracycline resistance (Tet R) protein. It contains the origin of replication of pMB1, and the rop gene, which encodes a restrictor of plasmid copy number.