Abstract: The operational environment characterized by ultrahigh-speed friction in electromagnetic launching causes the armature with a low melting point to melt. A portion of the liquid film is ...

Abstract: The challenge in implementing information systems to realize good e-government governance is to minimize the burden on information system users but not reduce data validity. The Jombang ...

The Trump administration's tariffs have had broad effects on the economy. They've even created uncertainty for the niche industry of model railroading. Jeff Lunden reports. JEFF LUNDEN, BYLINE: The ...

Model railroaders convene each year to celebrate their hobby. But this year they're wondering about the impact of tariffs on the foreign companies that make a lot of the products they collect. The ...