An expedient synthesis of substituted tetraaryltetrabenzoporphyrinsElectronic supplementary information (ESI) available: experimental data. See http://www.rsc.org/suppdata/cc/b0/b008816l/ Olga Finikova,Andrei Cheprakov,Irina Beletskaya,Sergei Vinogradov ...
On-board device for monitoring the load of an aeroplane, which can be used on each axle of a landing gear. It comprises: in the axis of the axle 1 a rigid rod 5 which is not subjected to deformation, and is carried by two thin deformable supports 6, 7; and in the vertical plane ...
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