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Radiation in sentence

444 examples of Radiation in a sentence

We had to figure out how to lower the radiation dose, and we have spent the last three years making modifications to every aspect of the imaging system to allow this.
And I'm very happy to report that we're now using a dose of radiation that is equivalent to the effective dose from one digital mammogram.
And we're now routinely using one-fifth the radiation dose that's used in any other type of gamma technology.
It might be things like, don't eat that day, or give them a little chemotherapy, maybe a little radiation.
The long-lasting damage of nuclear radiation caused an entire city and its population to turn into powder.
There's this piece of wall in Hiroshima that was completely burnt black by the radiation.
In every little cubic centimeter of space, whether or not there's stuff, whether or not there's particles, matter, radiation or whatever, there's still energy, even in the space itself.
Because dark energy, unlike matter or radiation, does not dilute away as the universe expands.
In the 1970s, Stephen Hawking told us that a black hole, even though you think it's black, it actually emits radiation when you take into account quantum mechanics.
And so even though the universe will last forever, and ordinary matter and radiation will dilute away, there will always be some radiation, some thermal fluctuations, even in empty space.
However, you notice, since empty space gives off radiation, there's actually thermal fluctuations, and it cycles around all the different possible combinations of the degrees of freedom that exist in empty space.
It was cosmic radiation left over from the very birth of the universe.
This is a gamma radiation spec scan that uses gamma radiation to map three-dimensional function within the brain.
If we eliminate cancer the way we're trying to do now, with chemotherapy and radiation, we're bombarding the body or the cancer with toxins, or with radiation, trying to kill it.
In the Second World War, too, the existence of solar radiation was demonstrated by studies of interference that was detected by the radar stations of Great Britain.
She is treated with surgery, chemotherapy and radiation.
As we were working on this, it dawned on us: this is taking infrared radiation, wavelengths, and converting it into electrons.
He was treated with radiation therapy, state-of-the-art radiation therapy, but it didn't help.
Many patients like that favor radiation therapy.
So now you're faced with telling your patient, first of all, that they may need another surgery, or that they need additional therapy such as radiation or chemotherapy.
And once our lives are touched by cancer, we quickly learn that there are basically three weapons, or three tools, that are available to fight the disease: surgery, radiation and chemotherapy.
Electric fields are not ionizing radiation, like X-rays or proton beams, that bombard tissue to disrupt DNA.
So these are patients who had received surgery, high dose radiation to the head and first-line chemotherapy, and that had failed and their tumors had grown back.
He received high dose radiation to the head.
We also believe that Tumor Treating Fields will work with radiation and interrupt the self-repair mechanisms that we have.
So robots like this could be sent into collapsed buildings, to assess the damage after natural disasters, or sent into reactor buildings, to map radiation levels.
Professor Van Allen told me about observations of Venus, that there was intense microwave radiation.
British physicist John Tyndall, in the 1850's, made laboratory measurements of the infrared radiation, which is heat.
It reduces Earth's heat radiation to space, so there's a temporary energy imbalance.
The second reason we really liked MRI is that there's no radiation.
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