For many years Hobbyshop Window was a popular department in the pages of Model Railroader magazine. We're excited to bring it back as a recurring feature on Trains.com. Here's a recap of some of the ...

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Accurate measurement of time-varying systematic risk exposures is essential for robust financial risk management. Conventional asset pricing models, such as the Fama-French three-factor framework, ...

The research value of Landscape Character Assessment (LCA) lies in gaining a deeper understanding of the inherent attributes and interrelationships of various landscapes, thereby providing scientific ...

The simplicity of operating with a DC power pack like this MRC Tech7 is just one of several reasons to use DC block control on your model railroad. Though Digital Command Control may be the wave of ...

Abstract: We examine lossless data compression from an average delay perspective. An encoder receives input symbols one per unit time from an i.i.d. source and submits binary codewords to a FIFO ...

We consider the attributes of a point cloud as samples of a vector-valued volumetric function at discrete positions. To compress the attributes given the positions, we compress the parameters of the ...

Back on N scale rails, the Athearn Genesis 4-6-6-4 Challenger and 4-8-8-4 Big Boy each feature a revised sound system that includes a SoundTraxx Digital Command Control (DCC) decoder with a new array ...