The K-shell characteristic X-ray intensity ratios of nickel (II) oxide thin films generated by chemical spraying with 1–6 percent boron doping were studied. An americium-241 radioisotope source 59.543 kilo-electron volt gamma rays at 50 mili Curie for these samples. distinctive X-rays the samples calculated using a Canberra ultra-low energy germanium detector (with resolution 150 electron volts...

Exploring new fields: Lanthanide-using bacteria that turn over methane or methanol in their metabolism can replace essential lanthanides by certain actinides. In Research Article (e202303669), Lena J. Daumann et al. show an extremophile isolated from a volcanic mud-pot as well methylotrophic laboratory strain use americium and curium. vivo growth experiments vitro studies with the key metabolic...

Postmortem examinations of selected tissues from an individual who received a massive internal exposure to 241Am and succumbed to pre-existing cardiovascular disease 11 y later are summarized. Significant findings include acellularity of the marrow, marked peritrabecular fibrosis, and a lack of bone surface remodeling, confirmed by bone-surface alpha-spectrometry; tissue concentrations of 241Am...