The use of portable ladders at the scene of a fire can make significant difference in the overall operation – if they are deployed properly. Portable ladders are an essential tool for ensuring safety ...
Gauge fields describe the basic interactions between charged particles and are responsible for various emergent topological phases of matter. This concept recently has been further generalized to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback