Portuguese
raio catódico A stream of electrons (small negatively charged particles found in atoms) that can be used for radiation therapy.
Synonyms
Examples for "ray"
Examples for "ray"
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It's not clear how far along Russian ray gun tech really is.
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The National Socialist German Workers' Party, it was that ray of light.
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He offered a rare ray of hope, however, for the newspaper business.
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Analysts said the news gave a ray of hope for the recovery.
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PMID: 25086542 METHODS: The x-ray images were taken in two orthogonal directions.
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A practical example with a 15 MV photon beam illustrates the process.
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Checked the line, as far as the flashlight beam would let him.
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The beam across the window will serve; and Bassett rose to obey.
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The answer came as another flashlight beam emanated from the control desk.
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Five patients received external beam radiation for the treatment of orbital disease.
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This continues until the electron beam has moved across the entire screen.
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CAC score was measured by electron beam CT at baseline and follow-up.
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Nanofabrication methods such as electron beam lithography are, however, expensive and time consuming.
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All subjects in both study samples underwent electron beam computed tomography.
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With the availability of electron beam and adjustments in doses, complications are nonexistent.
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Once vacuum was attained, Hanaoka flipped a switch to activate the electron beam.
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Even as he spoke an SD electron beam stabbed down through the clear air.
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We're going to use one of these petawatt lasers to make an electron beam.
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The hcp Rh nanoparticles are stable under electron beam irradiation.
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Conclusion: ECG-triggered single-slice conventional CT had the best agreement with electron beam CT calcium scores.
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The PMMA molds produced by electron beam lithography were developed using a high contrast developer.
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In 1963 an electron beam became available, making irradiation of the chest wall technically easy.
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Calcified coronary atherosclerosis was assessed using electron beam computed tomography scored by the Agatston method.
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And an electron beam weld had never been done on three inch thick titanium before.
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Quantity of CAC in three arterial locations was detected noninvasively by electron beam computed tomography.
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Since the fluorescent labeling is induced by a narrow electron beam, high spatial resolution labeling is expected.