Jonathan Weiner, professor of health policy at the Johns Hopkins Bloomberg School of Public Health, said he was disappointed that the study did not include an estimate of potential Medicare savings if coverage was provided earlier for the uninsured. However, he said, ‘I would that that would save the company money, and there is no question that these people would be healthier and have a higher quality of life if they had insurance in the past. ‘said, ‘ said, ‘Health care is very expensive in this age group, ‘adding, ‘Fixing this part of the problem is clearly not be cheap, and exactly where health insurance would affect longevity is unclear ‘(Edelson, HealthDay / Washington Post gastroesophageal reflux disease .
When strong electrical strong electrical conductivity of carbon nanotubes, this ability to tear wear and tear, or fatigue, suggests the artificial muscles used to create structures that mimic artificial muscles or interesting electro-mechanical systems, the researchers said. The report, ‘Fatigue Strength aligned carbon nanotube arrays under cyclic compression,’appears in the July issue of Nature Nanotechnology. Despite intensive research over the last ten in the mechanical properties of carbon nanotube structures, this study is the first to explore and document their fatigue behavior, said co-author Victor Pushparaj, A senior research Specialist in the Department of Rensselaer materials science and engineering. ‘The idea was to show how fatigue affects nanotube structures over the lifetime of a device carbon nanotubes carbon nanotubes, ‘Pushparaj said. ‘Even if a great deal of stress exposure, the nanotubes held up very well. This behavior is reminiscent of the mechanics of soft tissues, such as a shoulder muscle or stomach wall, which expand and contract millions of times over a human life. ‘.
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