منابع مشابه
Medical Imaging and Diagnostic Radiology
Cameras embedded in consumer devices have previously been used as physiological information sensors. The waveform of the photoplethysmographic image (PPGi) signals may be significantly affected by the light spectra and intensity. The purpose of this paper is to evaluate the performance of PPGi waveform acquisition in the red, green, and blue channels using a commercial camera in different light...
متن کاملMedical radiation exposures for diagnostic radiology in Malaysia.
The medical radiation usage for diagnostic radiology in Malaysia (a Level II country) for 1990-1994 is reported, enabling a comparison to be made for the first time with the United Nations Scientific Committee on the Effects of Atomic Radiation Report. In 1994, the number of physicians, radiologists, x-ray units, and x-ray examinations per 1,000 population was 0.45, 0.005, 0.065, and 183, respe...
متن کاملDiagnostic Radiology
078 Image Fusion with PET and MRI: A New Modality in Evaluation of Bone and Soft Tissue Sarcoma Annika Eigtved1, Helle W Hendel1, Markus Nowak1, Karl Erik Jensen2, Soeren Daugaard3, John Gregor Pedersen4, Catherine Rechnitzer5, Carsten Thomsen2, Birthe H Pedersen2, Anders Krarup-Hansen5 1PET & Cyclotron Unit, Rigshospitalet, Copenhagen University Hospital, 2Dept. of Radiology, Rigshospitalet, C...
متن کاملCommunication in diagnostic radiology.
INTRODUCTION The radiologist has become increasingly more important to his medical colleagues. He is now able to provide solutions he formerly could not, or did not attempt, and to provide more precise complete or more confident answers than formerly were available. H i s medical colleagues have p w n accustomed to an everwidening variety of radiological examinations. The radiologist and his te...
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ژورنال
عنوان ژورنال: Academic Medicine
سال: 1966
ISSN: 1040-2446
DOI: 10.1097/00001888-196609000-00004