Word: unclearly
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...Tarbell, who seemed unclear about what actual services were provided by the Division, said that the HMS administration is conducting a "comprehensive review" of the its programs and that the Division has historically been "relatively small...
Earlier human trials have shown, however, that rapamycin can have serious side effects. Because it is an immunosuppressant, it can make users susceptible to opportunistic infections. It has also been linked to hyperlipidemia, or high levels of triglycerides in the blood, which can lead to heart disease. It's unclear whether these problems would counteract any longevity benefit that rapamycin might provide in humans. Says Strong, "I think more immediately, people are starting to look at [rapamycin] for age-related diseases like Alzheimer's disease, Parkinson's disease or kidney disease." The drug has also recently entered clinical trials...
Sarah Palin, the Technicolor Rorschach test, has a way of talking that leaves people unclear about what she said but certain about what she meant. Her Declaration of Independence included so many clauses - it's for the good of her family, her state, "it's about country" - that she invited people to hear what they wanted to hear. But there's a downside to projecting our instincts onto her actions, especially for women who, regardless of their politics, recognized Palin as a pioneer, leading the way into unfamiliar and potentially hostile terrain...
...subsequently been released. The specter of Uighur terrorism loomed over Xinjiang after a series of attacks and bombings hit the province during the build-up to last year's Beijing Olympics. The extent of the ETIM's tactical capabilities and its connections to other more prominent terrorist outfits remains unclear. Other exiled Uighur movements are avowedly secular, such as the World Uyghur Congress led by Rebiya Kadeer, accused by Beijing of fomenting the recent riots...
...unclear whether IVD sperm may eventually be able to fertilize an egg successfully - the ultimate measure of similarity between IVD sperm and normal sperm. (Nayernia is currently testing whether mouse eggs fertilized with IVD sperm can lead to a healthy animal.) If the researcher can generate human IVD sperm that look like normally developed sperm and can get the artificially created germ cells to fertilize an egg, then he can allow the resulting embryo to develop for 14 days - according to U.K. law, embryos created for research purposes must be destroyed at that point. "We would need to study that...