Zobrazeno 1 - 10
of 2 838
pro vyhledávání: '"Observer performance"'
Autor:
Magnhild H. Dagestad, Nils Vetti, Per M. Kristoffersen, John-Anker Zwart, Kjersti Storheim, Gunnstein Bakland, Jens I. Brox, Lars Grøvle, Gunn H. Marchand, Erling Andersen, Jörg Assmus, Ansgar Espeland
Publikováno v:
BMC Musculoskeletal Disorders, Vol 23, Iss 1, Pp 1-12 (2022)
Abstract Background Modic Changes (MCs) in the vertebral bone marrow were related to back pain in some studies but have uncertain clinical relevance. Diffusion weighted MRI with apparent diffusion coefficient (ADC)-measurements can add information on
Externí odkaz:
https://doaj.org/article/012789f2fd7548caaa26c5b7796c4c49
Autor:
Bo Mussmann, Maryann Hardy, Helene Jung, Ming Ding, Palle J. Osther, Maja Lynge Fransen, Pernille Wied Greisen, Ole Graumann
Publikováno v:
Journal of Medical Radiation Sciences, Vol 68, Iss 4, Pp 342-348 (2021)
Abstract Introduction Reducing tube voltage is an effective dose saving method in computed tomography (CT) assuming tube current is not concurrently increased. Recent innovations in scanner technology now enable CT tube voltage reduction to 70 kV the
Externí odkaz:
https://doaj.org/article/0952d36028c14626b2e92a65f6942d02
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Mussmann, B., Hardy, Maryann L., Jung, H., Ding, M., Osther, P.J., Fransen, M.L., Greisen, P.W., Graumann, O.
Yes
Reducing tube voltage is an effective dose saving method in computed tomography (CT) assuming tube current is not concurrently increased. Recent innovations in scanner technology now enable CT tube voltage reduction to 70 kV thereby increasi
Reducing tube voltage is an effective dose saving method in computed tomography (CT) assuming tube current is not concurrently increased. Recent innovations in scanner technology now enable CT tube voltage reduction to 70 kV thereby increasi
Externí odkaz:
http://hdl.handle.net/10454/18540
Autor:
Matthias Hammon, Marc Saake, Frederik B. Laun, Rafael Heiss, Nicola Seuss, Rolf Janka, Alexander Cavallaro, Michael Uder, Hannes Seuss
Publikováno v:
Diagnostics, Vol 12, Iss 7, p 1592 (2022)
(1) Background: For the peripheral zone of the prostate, diffusion weighted imaging (DWI) is the most important MRI technique; however, a high b-value image (hbDWI) must always be evaluated in conjunction with an apparent diffusion coefficient (ADC)
Externí odkaz:
https://doaj.org/article/665962af018544dfac0a23bcf3290ed3
Autor:
Anderson, David R., Burnham, Kenneth P., Lubow, Bruce C., Thomas, Len, Corn, Paul Stephen, Medica, Philip A., Marlow, Ronald W.
Publikováno v:
The Journal of Wildlife Management, 2001 Jul 01. 65(3), 583-597.
Externí odkaz:
https://www.jstor.org/stable/3803111
Publikováno v:
BMC Microbiology, Vol 17, Iss 1, Pp 1-8 (2017)
Abstract Background The ecological plaque hypothesis explains caries development as the result of the enrichment of acid tolerant bacteria in dental biofilms in response to prolonged periods of low pH. Acid production by an acid tolerant microflora c
Externí odkaz:
https://doaj.org/article/ad5a8c099db64f90847209497f85b69a
Autor:
Chen, Andrew William, Loew, Murray H.
Publikováno v:
J Med Imaging (Bellingham)
PURPOSE: In this work, we endeavor to investigate how texture information may contribute to the response of a blur measure (BM) with motivation rooted in mammography. This is vital as the interpretation of the BM is typically not evaluated with respe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46a8a13559744b3908b0c4772fb44e51
https://doi.org/10.1117/1.jmi.10.s1.s11920
https://doi.org/10.1117/1.jmi.10.s1.s11920
Publikováno v:
J Med Imaging (Bellingham)
PURPOSE: Perceptual errors account for a significant percent of errors in radiology. Reasons for failure to identify significant lesions are partially due to suboptimal differences in image contrast. The goal of this study is to determine if teaching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1f55b1ced59f6c6f30cdad7d71c6c55
https://doi.org/10.1117/1.jmi.10.s1.s11907
https://doi.org/10.1117/1.jmi.10.s1.s11907
Publikováno v:
CJC Open, Vol 4, Iss 2, Pp 189-196 (2022)
Background: Coronary computed tomography angiography (CCTA) is used to assess plaque characteristics, remodelling, and progression and regression. Few papers address standard operating procedures that ensure achievement of high interobserver reproduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c36b7f64caf211b2ac75a17fcf7e0f7
http://www.sciencedirect.com/science/article/pii/S2589790X2100264X
http://www.sciencedirect.com/science/article/pii/S2589790X2100264X