The Youngstown Model Railroad Association hosted the first of its annual open houses over the weekend featuring extended tracks on two levels, incorporating both the O scale and more popular HO (half ...
Abstract: Buildings, as one of the major final energy consumers, are among key contributors to greenhouse gas emissions. A zero energy building is, by definition, a building that produces as much ...
Union Pacific is one of six paint schemes offered on the WalthersProto HO EMD NW2. The end-cab switcher features prototype-specific details. Cody Grivno photos An Electro-Motive Division NW2 has ...
The ScaleTrains HO NS AC44C6M is a contemporary six-axle road locomotive. The model is part of the manufacturer’s Rivet Counter line. Cody Grivno photos A Norfolk Southern AC44C6M diesel locomotive is ...
Abstract: The wind turbine (WT) terminal overvoltage during grid voltage swell events may result in tripping the WT and consequently threaten the secure operation of large-scale wind farms (WFs). In ...
A new peer-reviewed study underscores that scaling digital twin technology from individual buildings to entire urban environments could unlock significant energy, environmental, economic and social ...
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