How much safer is the United States with the world’s number one mass-killer moldering at the bottom of the ocean?Opinion Keep the Bush tax cuts By Keith Yost May. 3, 2011 Deadweight loss triangles are a tough concept to explain to laymen. They require discussions of marginal cost and...
blow sth up (a) destroy sth by an explosion 炸坏某物: The police station was blown up by terrorists. 派出所让恐怖分子炸毁了. (b) inflate sth with air or gas 给某物充气: This tyre's a bit flat; it needs blowing up. 这个轮胎气不太足, 需要打气. (c) make (esp a photograph) bigg...
Schrödinger’s Killer App: Race to Build the World’s First Quantum Computer (Boca Raton, Fla.: CRC Press, 2013. Driscoll, C.A., Macdonald, D.W., and O’Brien, S.J. “From Wild Animals to Domestic Pets, an Evolutionary View of Domestication.” Proceedings of the National Academy ...
No chemical flame retardants.The mattress should use cotton or wool to inhibit flames and pass the government’s test. Silica is another mostly natural, non-toxic fire blocker. Boric acid will be in some crib mattresses as a flame retardant, and that one is debatable on safety. When it com...
1 killer. Ps. aeruginosais primarily a nosocomial pathogen. According to the CDC, the overall incidence ofPs. aeruginosainfections in US hospitals averages about 0.4 percent (4 per 1000 discharges), and the bacterium is the fourth most commonly isolated nosocomial pathogen accounting for 10.1% of...