An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum
An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum
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Pulsed neutron techniques : Fundamental physics with pulsed neutron beams : FPPNB-2000 : Research Triangle Park, North Carolina, USA, 1-3 June 2000 / editors, Christopher R. Gould [and others]
2001
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Pulsed neutron techniques -- Congresses : Fundamental physics with pulsed neutron beams : FPPNB-2000 : Research Triangle Park, North Carolina, USA, 1-3 June 2000 / editors, Christopher R. Gould [and others]
2001
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Pulsed neutron techniques -- Testing : Summary assessment of the practicality of pulsed fast neutron analysis for aviation security / Panel on Assessment of the Practicality of Pulsed Fast Neutron Analysis for Aviation Security, National Materials Advisory Board, Division of Engineering and Physical Sciences, National Research Council
Here are entered works on the delivery of short bursts of electricity, usually high voltage, to power a load. Works on devices generating an intermittent electrical signal, usually low voltage, for electronic systems are entered under Pulse generators. Works on the electrical routing techniques in pulse devices and systems are entered under Pulse circuits
A chronic inflammatory process that affects the AORTA and its primary branches, such as the brachiocephalic artery (BRACHIOCEPHALIC TRUNK) and CAROTID ARTERIES. It results in progressive arterial stenosis, occlusion, and aneurysm formation. The pulse in the arm is hard to detect. Patients with aortitis syndrome often exhibit retinopathy
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Pulsen. : Experimental pulse NMR : a nuts and bolts approach / Eiichi Fukushima, Stephen B.W. Roeder
The rhythmical expansion and contraction of an ARTERY produced by waves of pressure caused by the ejection of BLOOD from the left ventricle of the HEART as it contracts