The radiation may come from outside of the body (external radiation) or from
radioactive materials placed directly in the tumor (internal or implant radiation).
Not exact matches
So an inspector came out to the phony, empty office, but instead of turning the group down for having no security in
place, or arousing suspicion about the obvious potential that the business was a shell company, he issued a license on the spot for a small amount of
radioactive material.
Soil and slag with low levels of
radioactive material — a remnant of the steel - making process that once took
place at RiverBend in South Buffalo — would be buried underneath a foot of clean soil at two locations on the property where workers are finishing the SolarCity solar panel factory.
Six years after the Fukushima nuclear reactor disaster in Japan,
radioactive material is leaching into the Pacific Ocean from an unexpected
place.
That means 36 states with reactors, hospitals and other industry with
radioactive materials have no
place to send much of their waste.
Scientists have found a previously unsuspected
place where
radioactive material from the Fukushima Dai - ichi nuclear power plant disaster has accumulated — in sands and brackish groundwater beneath beaches up to 60 miles away.
One possible solution to quickly measure a population's exposure to radiation in the event of a nuclear disaster or some other large - scale leak of
radioactive material — such as a so - called «dirty bomb» attack — would be to scan the body in
places where that
material is most readily absorbed.
Geologists say radioactivity levels can vary across the Marcellus, but the tests taken so far suggest the amount of
radioactive material measured in New York is far higher than in many other
places.
Brachytherapy is less damaging to surrounding tissue than external beam therapy, but as the
radioactive material is
placed inside the cancer, the animal becomes
radioactive.
To illustrate how weird this is, Schrödinger imagined
placing the
radioactive material in a box, connected to a Geiger counter.