A spotless used firearm can look like a bargain, but a gun that is “too clean” often tells a more complicated story. When finish, internals and accessories look oddly perfect for the asking price, I ...
Curious about dropping ducks with a sub gauge? Follow along as Scott Haugen details the pros and cons of running subs.
The New York Times is on an expedition to study Antarctica’s fastest-thinning glaciers. CreditCredit...Chang W. Lee/The New York Times For much of January and February, Raymond Zhong, a New York Times ...
Functional magnetic resonance imaging (fMRI) has become an essential tool for studying human brain function. Here we describe the application of this technique to anesthetized monkeys. We present ...
Abstract: In view of the problems of low efficiency and large human errors in the traditional pressure gauge calibration in the industrial field, a fully automatic calibration scheme for pressure ...
Abstract: A new calibration technique, in which the thermal product and thermoelectric coefficient are treated as one integrated coefficient, is applied to calibrate thin-film gauges (TFGs) and ...
Results from a new PET/CT scanner using lutetium-yttrium oxyorthosilicate (LYSO) crystals for the PET component are presented. This scanner, which operates in a fully 3-dimensional mode, has a ...
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