简介:The global capital market has grown so rapidly in recent decades. So I would like to discuss about it in the essay. ,Why has the global capital market grown so rapidly in recent decades,before more than doubling to $ 1.22 trillion in 1999--rivaling the US total. The global value of M&
简介:Cerebral Aneurysm statistics in United States The true incidence of intracranial aneurysms is unknown but is estimated at 1-6% of the population (Wiebers,and another series found aneurysms in 1% of patients undergoing 4-vessel cerebral angiography for indications other than subarachnoid hemorrhage (SAH). Familial intracranial aneurysms have been reported (Schievink,1997). Whether this represents a true increased incidence is unclear. Aneurysms typically become symptomatic in people aged 40-60 years