Zobrazeno 1 - 10
of 15
pro vyhledávání: '"B L, Daniel"'
Publikováno v:
2017 International Conference on High Voltage Engineering and Power Systems (ICHVEPS).
Circuit Breaker (CB) reliability is needed to maintain the availability of power transmission system. However, its reliability decreases with time due to ageing process. In order to maintain availability of power system, PLN established a refreshment
Autor:
R, Fahrig, K, Butts, Z, Wen, R, Saunders, S T, Kee, D Y, Sze, B L, Daniel, F, Laerum, N J, Pelc
Publikováno v:
Academic radiology. 8(12)
The purpose of this study was to provide in vivo demonstrations of the functionality of a truly hybrid interventional x-ray/magnetic resonance (MR) system.A digital flat-panel x-ray system (1,024(2) array of 200 microm pixels, 30 frames per second) w
Publikováno v:
Magnetic resonance imaging clinics of North America. 9(2)
Ductal Carcinoma In Situ (DCIS) is the earliest form of ductal cancer, with a high rate of care if treated early. This article outlines the use of breast imaging in DCIS diagnosis, including mammography, MR imaging, and nuclear medicine studies. Whil
Autor:
R, Fahrig, K, Butts, J A, Rowlands, R, Saunders, J, Stanton, G M, Stevens, B L, Daniel, Z, Wen, D L, Ergun, N J, Pelc
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 13(2)
A system enabling both x-ray fluoroscopy and MRI in a single exam, without requiring patient repositioning, would be a powerful tool for image-guided interventions. We studied the technical issues related to acquisition of x-ray images inside an open
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 12(6)
Magnetic resonance imaging (MRI) is well suited to the investigation of breast cancer by virtue of its noninvasive nature and its multiplanar imaging abilities. MRI investigations showed high sensitivity but modest specificity for breast cancer detec
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 11(6)
The purpose of this study was to reduce artifacts and increase imaging speed in fluid-attenuated inversion recovery (FLAIR) imaging of the urinary bladder. An existing half-Fourier, single-shot fast spin-echo imaging sequence was modified to allow pr
Autor:
Y F, Yen, K F, Han, B L, Daniel, S, Heiss, R L, Birdwell, R J, Herfkens, A M, Sawyer-Glover, G H, Glover
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 11(4)
A three-dimensional (3)D spiral sequence was developed for dynamic breast magnetic resonance (MR) imaging with much improved image quality. Partial Z phase encoding was applied to obtain thinner slices for a coverage of the whole breast. Comparison b
Autor:
C S, Leong, B L, Daniel, R J, Herfkens, R L, Birdwell, S S, Jeffrey, D M, Ikeda, A M, Sawyer-Glover, G H, Glover
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 11(2)
The purpose of the study was to determine the sensitivity and specificity of various morphologic criteria in distinguishing malignant from benign breast lesions using a new sequence (3DSSMT) performed immediately after dynamic breast MRI. 3DSSMT comb
Autor:
A D, Pearle, B L, Daniel, A G, Bergman, C F, Beaulieu, P, Lang, C L, Dumoulin, R D, Darrow, A M, Norbash, C L, Napper, W, Hurtak, K, Butts
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 10(1)
A system for active scan plane guidance during kinematic magnetic resonance (MR) examination of joint motion was developed utilizing an external tracking coil and MR tracking software. In a phantom study and during upright, weight-bearing, physiologi
Publikováno v:
Magnetic resonance in medicine. 41(3)
Previously, the magnetic resonance (MR) imaging appearance of frozen tissues created during cryosurgery has been described as a signal void. In this work, very short echo times (1.2 msec) allowed MR signals from frozen tissues to be measured at tempe