Warped deck joists can be a problem, whether you're building a new deck or resurfacing an old one. Here's how to minimize or ...

The historic original trusses on the old iron bridge on County Road 146 were preserved and installed last week on the newly constructed bridge. The trusses, considered historical remnants, were set on ...

The rigid guide is an important part of the coal mine lifting system, serving a guiding function during the cage operation, making guide deformation detection crucial for ensuring safety in coal mine ...

The global stabilization of planar angle rigid formations is acknowledged to be a challenging problem in the existing literature even when relative position measurements are available among ...

Since the RAF’s Voyager fleet lacks the boom-type system required by the F-35A, the aircraft cannot currently be refuelled by UK tankers and will rely on NATO aircraft.