Results 151 to 160 of about 1,802,682 (204)
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Coherent Control of XUV Radiation
Ultrafast Phenomena, 2000We demonstrate that using phase-only control of ultrafast pulses, we can selectively enhance the brightness of high-harmonic generation by over an order of magnitude, and generate near transform-limited soft x-ray pulses.
R. Bartels +7 more
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An EM Radiation Safety Controller
Journal of Microwave Power, 1979A safety control system has been developed for use in high power RF/microwave radiation exposure facilities. The system features Fail-Safe RF detectors, visible "RF ON" indicators, door-status sensors and digital logic to maintain safe operating conditions in spite of human errors or unsafe equipment malfunctions.
H, Bassen, J, Bing
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Science, 2010
A self-healing mechanism may render nanomaterials highly useful for nuclear applications.
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A self-healing mechanism may render nanomaterials highly useful for nuclear applications.
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Radiation Control: Standardization Versus Freedom
Radiology, 1964The following remarks represent personal comment and do not necessarily reflect the opinion of this society or any other organization. They are proffered to inform you of the present status of radiation control and to acquaint you with possible future events. In discussing radiation control and regulation with radiologists, we need to mention that most
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The control of radiation caries
The British Journal of Radiology, 1973One of the accepted side effects of megavoltage radiotherapy to neoplasms of the mouth and pharynx is a diminution of salivary flow. This is at its greatest when two opposed fields are used for lesions of the nasopharynx and oropharynx. Secretions from both parotids and both submandibular salivary glands as well as some of the many small mucosal glands,
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Radiation Control at the Grassroots
Radiology, 1959The first place that most of us have looked to see if radiation exposures can be reduced has been in our own radiological offices and departments. Protection, like charity, properly starts at home, and self-inspection and re-evaluation of our own technics have been a worthwhile activity.
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Quality control of radiation therapy equipment
Radiotherapy and Oncology, 1988A review is given dealing mainly with the quality control functional performance characteristics of medical electron accelerators as the leading case of all equipment for radiotherapy. The International Electrotechnical Commission (IEC) has prepared a standard and a report, which are now in print.
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Radiation control of refractories
Refractories, 1990X-ray and electron-x-ray methods of control are useful for detecting the main types of defects in refractories for MNLZ (continuous casting). The sensitivity of the control corresponds to the requirements of refractories. X-ray control of refractories may be carried out on the x-ray-television introscope RI-60TK and the electron-x-ray equipment ERGA-03.
V. G. Kras'ko +2 more
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Procedure for controlling a radiation source and controllable radiation source
1988The present invention concerns a procedure for controlling a radiation source which has been implemented with the aid of light-emitting diodes, or LEDs, from the radiation produced by them being separated the desired wavelength range, of which the intensity is controlled or maintained constant. The radiation source is implemented by means of a LED row (
Keränen, Heimo, Malinen, Jouko
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Cervical cancer prevention and control in women living with human immunodeficiency virus
Ca-A Cancer Journal for Clinicians, 2021Philip E Castle, Vikrant V Sahasrabuddhe
exaly