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pro vyhledávání: '"I, Penn"'
Autor:
Alan I. Penn, Milica Medved, Vandana Dialani, Etta D. Pisano, Elodia B. Cole, David Brousseau, Gregory S. Karczmar, Guimin Gao, Barry D. Reich, Hiroyuki Abe
Publikováno v:
BMC Medical Imaging, Vol 20, Iss 1, Pp 1-8 (2020)
Abstract Background There is an increasing interest in non-contrast-enhanced magnetic resonance imaging (MRI) for detecting and evaluating breast lesions. We present a methodology utilizing lesion core and periphery region of interest (ROI) features
Externí odkaz:
https://doaj.org/article/1ca0d14fa06949b389670891e3b5ec86
Autor:
Jimmy T. Efird, Stephen W. Davies, Peter T. Hallowell, Bruce D. Schirmer, Robert G. Sawyer, Christopher A. Guidry, Rachel I. Penn
Publikováno v:
Journal of Surgical Research. 190:498-503
As obesity and type II diabetes continue to rise, bariatric surgery offers a solution, but few long-term studies are available. The purpose of this study was to evaluate the long-term outcomes of diabetic patients after gastric bypass.This was a retr
Autor:
I. Penn1
Publikováno v:
Clinical & Experimental Immunology. Dec1981, Vol. 46 Issue 3, p459-474. 16p.
Autor:
I. Penn, Rüdiger Simon, V. de Valk, Wietze Lindeboom, C. van Cauwelaert, P. J. De Feyter, E. McGovern, P. van den Heuvel, Felix Unger, S. Milo, G.F.O. Tyers, Rafael Beyar, P. W. Serruys, D. Regensburger, P.A. Crean
Publikováno v:
Circulation, 105, 2367-2372. Lippincott Williams & Wilkins
Background — Earlier reports have shown that the outcome of balloon angioplasty or bypass surgery in unstable angina is less favorable than in stable angina. Recent improvements in percutaneous treatment (stent implantation) and bypass surgery (art
Autor:
Stephen W. Davies, Peter T. Hallowell, Jimmy T. Efird, Rachel I. Penn, Robert G. Sawyer, Bruce D. Schirmer, Christopher A. Guidry
Publikováno v:
Surgical endoscopy. 29(4)
The two most commonly performed procedures for bariatric surgery include Roux-en-Y gastric bypass (RYGB) and adjustable gastric banding (AGB). While many studies have commented on short-term, postoperative outcomes of these procedures, few have repor
Autor:
Mark A. Itzler, Andy Steinbach, I. Penn, W. Baun, N. Chokshi, N. Agrawal, D. Martin, R. Ben-Michael, K. Slomkowski
Publikováno v:
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society.
We have described a back-illuminated photodetector with an 0.62 A/W responsivity, a typical dark current of 3 nA at -5 V bias, a failure rate of less than 1 FIT at 40/spl deg/C, and a bandwidth (into a 50 ohm load) as high as 39 GHz. By inserting a t
Autor:
Stephen W. Davies, Robert G. Sawyer, Rachel I. Penn, Christopher A. Guidry, Peter T. Hallowell
Publikováno v:
Journal of Surgical Research. 186:498
Akademický článek
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Autor:
I, Penn
Publikováno v:
Transplantation. 70(1)
Publikováno v:
Medical Imaging: Image Processing
Fractal dimension (fd) of lesion borders has been proposed as a feature to discriminate between malignant and benign masses on MR breast images. The fd value is computed using a sample space of fractal models, an approach that reduces sensitivity to