Word: vessels
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Dates: during 2000-2009
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...deadly drama of piracy, terrorism and humanitarian catastrophe that is Somalia took another twist on Sept. 14. A squad of U.S. special operations helicopter gunships, which were launched off a Navy vessel in the Indian Ocean, attacked and killed an alleged al-Qaeda leader in Somalia, U.S. officials told TIME. The dead man was believed to be Saleh Ali Saleh Nabhan, a 28-year-old Kenyan wanted for attacks on a seaside hotel and an Israeli airliner in 2002 in Kenya. It was at least the sixth attack by U.S. forces in Somalia in less than three years...
Once the immediate onslaught of pollution is gone, blood pressure drops back down. But the damaging effects persist. Particulates can lodge deep in the lungs, where they activate another process - inflammation, which kicks in over the 24 hours after exposure. The inflammatory response can stiffen blood vessels and cause longer-term damage to blood-vessel flexibility and their ability to absorb changes in blood flow from the heart. Weakened blood vessels can increase the risk of heart disease or stroke...
...resident is at higher risk of heart disease. For most healthy people, the exposure to city air and transient changes in blood pressure isn't dangerous. But, says Brook, "it's plausible that if someone has underlying hypertension or coronary disease, then these changes in blood pressure and blood-vessel function might be exaggerated and might even trigger a heart attack. The levels at which we encounter these particles today is still dangerous to people who are unhealthy and at high risk." (See pictures of the effects of global warming...
...technical challenge is finding materials that can withstand the pressure at 35,000 feet. It's almost easier to build a spaceship to go into space than to build a vessel that can withstand the pressures at 35,000 feet. But we think...
...According to investigator Bastrykin, a full search of the vessel will be carried out when the ship arrives at a Russian port in the next few weeks. But observers don't expect any revelations. "The versions we are getting from the Russian government do not fit into any logical parameters, and I don't think that will change," commentator Latynina says. "When people lie, they tend to lie consistently...