A sample of Beelitz sandy soil containing fragments of thin polyethylene film (PET) was analysed here. Such films are used in asparagus cultivation. The neutron tomography (in shades of grey) shows ...
Cryo-transmission electron microscopy (cryo-TEM) has transformed the way scientists study biological and organic materials. Flash-freezing samples preserves their structure in a state close to how ...
Excitation Curves for the γ-Radiation from Light Elements Bombarded with α-Particles from Polonium
A LARGE number of investigations have been carried out on the disintegration of light nuclei bombarded with α-particles. In several cases excitation curves have been obtained for the γ-Radiation as a ...
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