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X-ray sources are vacuum tubes that use an electrostatic field to produce X-rays. They accelerate electrons to a high velocity and then suddenly stop them. X-ray tubes, as X-ray sources are sometimes ...

While we typically encourage hackers to make their own tools or machines when practical, x-ray machines don’t usually make that list. Despite the risk of radiation, [William Osman] has done just ...

X-ray crystallography is a technique that uses X-ray diffraction patterns to determine high-resolution, three-dimensional structures of molecules such as proteins, small organic molecules ...

Carpal tunnel syndrome is a nerve impingement in your wrist. Tennis elbow is an overuse injury of the muscles and tendons that attach to the outer side of your elbow. Both can cause similar symptoms.

*Data is provided by Barchart.com. Data reflects weightings calculated at the beginning of each month. Data is subject to change. **Green highlights the top performing ETF by % change in the past ...

Alberta Health Services signed up family physicians and emergency room doctors to take virtual calls through 811 Health Link.

Nestor Cortes wanted to believe that his recent elbow pain was just part of the normal wear and tear of the season. Instead it may cost him a chance to pitch again this year. The Yankees left ...

In the summer of 1974, it seemed like Tommy John’s career was over. The baseball pitcher, playing at the time for the Los ...

On the whole, travelers loved Elbow Beach's excellent customer service and ample facilities, such as the tranquil The Spa at Elbow Beach. Guests also rave about Elbow Beach's numerous outdoor ...

NFL Network's Ian Rapoport reported Monday that defensive end Marcus Davenport suffered a "serious and significant" elbow injury and could be done for the rest of the season. Davenport left in the ...