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...still develop into an impressive number of much-needed cell types, and Atala has already used them to grow up muscle, bone, fat and blood vessel cells, in addition to nerve and liver. He thinks that amniotic-fluid stem cells could eventually be banked, like blood cells, for universal access by any patient who might need regenerated organs. He predicts that if only about 100,000 specimens were collected from the 4 million live births each year in the U.S., it would be enough to supply 99% of Americans with appropriately matched tissues...
...impossible to predict how many Asians will become addicted as their access to gambling increases, but "there are going to be victims," says Rachel Volberg, a U.S.-based sociologist and an expert in gambling addiction. Volberg was one of the authors of a 1999 study examining the impact of gambling in the U.S. that found the presence of venues such as casinos and horse-racing tracks roughly doubles the incidence of problem and pathological gambling in the surrounding community within a range of 50 miles (80 km). Throughout the world, Volberg says, the introduction of gambling typically results...
...states and more than 50 universities have followed Harvard’s lead and cut their direct ties to PetroChina. Harvard’s move sent a clear message to PetroChina: If you keep on supporting the genocidal regime in Sudan, you will face serious financial repercussions, and your access to worldwide capital markets will be limited...
...isolating experience of reading the paper on a screen. It also allows students to browse and chance on stories they may have not seen otherwise in a way that the Web precludes. Students already read campus news on a regular basis in the dining hall; they should have similar access to the national news. We hope the administration will realize the boon such an initiative will prove for intellectual life on campus and foot the bill with enthusiasm...
...impressed. Trade, they say, needs to be a two-way street. However much a developing country orients its economy to the outside world, it needs others to buy its goods. At the Uruguay Round of trade talks, which concluded in 1993, the developing world was promised much greater access for its products to rich markets. But the reality has been disappointing...