Search Results for radiology

....   et al. , Images of Disaster: Perception and Acceptance of Risks from Nuclear Power (Academic, 1979 ). Solas , F. B. , Phys. Educ.   42 ( 1 ), 9 – 11 ( 2007 ). 10.1088/0031-9120/42/1/F03 Stegie , R.   et al. , Radiologe   19 ( 5 ), 196 – 199 ( 1979 ). Suping...

.... found that medical students, prior to formal learning about radiology, think that a room becomes radioactive after an x-ray has been performed ( Kaczmarek et al., 1987 ). Mubeen et al. found this idea in 60.8% of 112 students in their final years of medical school ( Mubeen et al...

....   , “ In situ X-ray diffraction techniques as a powerful tool to study battery electrode materials ,” Electrochim. Acta   47 ( 19 ), 3137 – 3149 ( 2002 ). 10.1016/S0013-4686(02)00233-5 Rogers , T. H. , “ High-intensity radiation from beryllium-window X-ray tubes ,” Radiology   48 ( 6 ), 594...

....   , “ In situ X-ray diffraction techniques as a powerful tool to study battery electrode materials ,” Electrochim. Acta   47 ( 19 ), 3137 – 3149 ( 2002 ). 10.1016/S0013-4686(02)00233-5 Rogers , T. H. , “ High-intensity radiation from beryllium-window X-ray tubes ,” Radiology   48 ( 6 ), 594...

... Devices (DNPMD) in the FDA's Center for Devices and Radiological Health (CDRH) ( Loftus et al., 2018 ). The amount of FDA regulation for a device is in proportion to its potential risks, which is categorized as class I, II, or III. Class I devices pose the lowest risk and only require general...

... International Commission on Radiological Protection (ICRP) , ICRP Publication 66: Human Respiratory Tract Model for Radiological Protection ( Elsevier Health Sciences , 1995 ). Isaacs , K.   , “ Statistical properties of longitudinal time-activity data for use in human exposure modeling ,” J. Exp...

... tracheobronchial values for humans of different ages and activity patterns. Notes: M = male; F = female. V_e is the volume of gas inhaled exhaled from the lungs per minute ( U.S. Environmental Protection Agency, 1991 ; International Commission on Radiological Protection (ICRP), 1995 ; and Bailey et...

... those that have not. Twelve physicians (five abdominal radiologists, four radiology residents, two oncologists, and one urologist) estimated the likelihood of pathologic T0 disease (complete response) by viewing 157 paired pre- and post-treatment CT scans of muscle-invasive bladder cancer placed side...

... and the statistical power of the clinical trial ( Kessler et al., 2015 ). Terminologies used in this chapter are introduced in Table 12.1 . They are derived from the Radiological Society of North America's (RSNA) Quantitative Imaging Biomarker Alliance (QIBA), the BEST (Biomarkers, EndpointS, and other...

... will find this book invaluable. It also serves as a comprehensive resource for teaching the fundamentals to trainees in radiology, medical physics, and imaging studies. radiology oncology biomarkers clinical translation imaging Acknowledgment The editor acknowledges the enormous administrative effort...

... will find this book invaluable. It also serves as a comprehensive resource for teaching the fundamentals to trainees in radiology, medical physics, and imaging studies. radiology oncology biomarkers clinical translation imaging ...

... of Radiology (ACR) PET phantom, may be adequate but can overestimate the system's ability to detect and quantify small tumors. For PET/MRI systems, clinically validated MR-based attenuation correction schemes are not expected to be appropriate for water-filled phantoms and alternative mechanisms must...

... in cell density that precede changes in tumor size. For example, increased diffusion of water molecules shortly after successful treatment can be mapped to derive measures of radiologic response. DWI permits the non-invasive and quantitative measurement of response to drugs, radiation, or gene therapy...

... , N. M.   , “ Locally advanced breast cancer: MR imaging for prediction of response to neoadjuvant chemotherapy—Results from ACRIN 6657/I-SPY TRIAL ,” Radiology   263 ( 3 ), 663 – 672 ( 2012 ). 10.1148/radiol.12110748 Hylton , N. M.   , “ Neoadjuvant chemotherapy for breast cancer...

... College of Radiology, Intersocietal Accreditation Commission, or RadSite, have a range of evaluations for CT scanners that may include testing of image quality with phantoms, as well as standard evaluations of radiation dosimetry with phantoms. It should be noted that, starting January 1, 2012, CMS...