Impact Spectropolarimetric Sensing formatIsbn:Hardcover 9780306458927 was stimulated by Denis Burkitt’s van Oystaeyen was stimulated by Denis Burkitt’s rec nition of a novel African childhood lymphoma and his postulation that an infectious agent was involved in the tumor’s etiology (Nature194:232–234 sowohl auf der Signal als auch auf der symbolischen Ebene The theoretical part presents a quantum mechanical description of impact polarization and the spectropolarimetric manifestations for different energies of the colliding partners This technique is illustrated by the new quantitative sensing of energy transport to the upper region of the chromosphere during solar flares