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Technology doesn’t just evolve—it replaces. What was groundbreaking a few decades ago can now feel ancient. For younger ...

Abstract: Multiple imaging techniques are used for the diagnosis of lung diseases. The choice of a technique depends on the suspected diagnosis. Computed tomography (CT) of the thorax and positron ...

Abstract: A conventional electrical capacitance tomography (ECT) sensor consists of multiple rectangular electrodes in a single plane. To generate 3-D images, some researchers use an ECT sensor with ...

If there's any area on the Pittsburgh Steelers' roster that needs to be addressed in a hurry, it would be the wide receiver room — but fear not Steelers Nation, as rumors are swirling that Pittsburgh ...

Rain forecast this weekend is expected to break an extended dry spell that has plunged parts of the state into a drought. Between 1-2 inches of rainfall is expected in most parts of the state, ...