Rutherford RA, Pullan BR, Isherwood I. Measurement of effective atomic number and electron density using an EMI scanner. Neuroradiology. 1976;11(1):15-21. 使用单能和双能技术对于不同浓度矿物质(磷酸氢二钾)与酒精混合物的分离...
Rutherford RA, Pullan BR, Isherwood I. Measurement of effective atomic number and electron density using an EMI scanner. Neuroradiology. 1976;11(1):15-21. 使用单能和双能技术对于不同浓度矿物质(磷酸氢二钾)与酒精混合物的分离准确性。 研究发现,CT扫描允许测量松质骨、皮质骨或完整骨。使用单能量技...
It is the capital of the Western Cape province and the second-largest city in the country. 7. Carat. CT is the abbreviation for carat, a unit of measurement for the weight of diamonds and other gemstones. One carat is equal to 200 milligrams. 8. Citizen's Band. CT refers to the ...
Aetna considers radiological computer-assisted prioritization / artificial intelligence (AI) software (e.g., Nanox.AI's HealthCCSng) not medically necessary to aid in the identification of cardiovascular disease during computed tomography (CT) scanning of the chest, as the software does not provide ...
(mSv) is a unit of radiation measurement.The MPD is exposure above background radiation we receive naturally from the earth, and excludes medical exposures.The MPD does not mean the level below which a person is safe from the deleterious ...
1. The operating principle and test method of the DCCT electronic measurement unit; 直流CT电子测量单元的工作原理及校验方法2) DC measurement 直流测量单元3) DC distributing unit 直流配电单元 1. And the paper also describes the three main elements of telecommunication power supply system in ...
The object (1) and measurement unit are rotated relative to each other and an additional cylindrical reference object (2) is provided, the middle axis of which coincides with that of the rotation axis (3). The absorption of the reference object can be adjusted to one of two values.HOPPE ...
医学影像学综合冠状动脉ct血管造影.pdf,C O N T I N U I N G E D U C A T I O N Coronary CT Angiography* 1,2 1 1 1 Udo Hoffmann , Maros Ferencik , Ricardo C. Cury , and Antonio J. Pena 1Department of Radiology, Massachusetts General Hospital and Harvard Medic
(mSv) is a unit of radiation measurement.The MPD is exposure above background radiation we receive naturally from the earth, and excludes medical exposures.The MPD does not mean the level below which a person is safe from the deleterious effects of radiation.It simply means that according to ...
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