Word: predictions
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...effectiveness of the cells. Rather, it will simply monitor the safety of inserting them into people. The researchers will be looking for whether the cells cause tumors, trigger an immune response or start to migrate away from the spinal-cord area. "There are certainly unknowns that we can't predict," says Dr. David Scadden, co-director of the Harvard Stem Cell Institute. "We don't know whether or not these cells might grow abnormally in a person. We don't know if things might occur just by these cells being present that could result in an outcome...
...Experts say that as production of the lithium-ion packs increases, they're actually getting closer in price to cheaper but less effective nickel-based batteries. Still, a big factor will be whether the demand for them rises as much as anticipated. "It is difficult to predict just how many electric vehicles we will see in the market," says Jennifer Moore, a spokeswoman for Ford, which hopes to have its family of BEVs (battery electric vehicles) on the North American market by 2012. "Much depends on the speed at which battery technology progresses, but equally important, cost considerations related...
...word I; he addressed the nation as a community of mature adults. He was all modesty; he asked for better ideas for his monumental stimulus plan (and quickly acceded to Democratic demands that he remove some of the tax breaks for small businesses). He seemed, at every turn, to predict that he would make mistakes; he did so once more at the congressional lunch immediately after he was sworn in. The cumulative effort of this behavior has been to convey a sense of seriousness - not just in his own personal aspect but also in the work of his team...
...they do," says Dr. John DiBaise, a gastroenterologist at the Mayo Clinic and one of the study's authors. "Ultimately, we may not only be able to manipulate the microbes of obese individuals to look like those of normal-weight people, but we might also potentially be able to predict a person's susceptibility to obesity...
...might look forward to investigating. Water landings (attempts to bring an aircraft down in a controlled manner on water) and water crashes (which are anything but controlled) are somewhat of a mystery to the engineers who design, build and study aircraft safety features and procedures. It's difficult to predict how an aircraft will hold up on impact and after crashing: will it break up and quickly sink, or stay intact and float long enough for passengers to evacuate, as it is designed to do? Variables such as the size and direction of waves, the altitude of the aircraft...