Trade, energy flows and dual-use technology have become the economic lifeline sustaining Moscow’s war despite Western ...
James Bruton’s one-ball bike balances and moves omni-directionally; each omni-wheel uses 216 bearings, but steering is ...
Abstract: Dispersive spectrometers are subject to wavelength dispersion errors due to aberration, ruling errors, etc. Thus, their calibration forms an integral aspect of their usage. In this context, ...
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