Nilsen RA - Search Results

1

A three-dimensional-weighted cone beam filtered backprojection (CB-FBP) algorithm for image reconstruction in volumetric CT-helical scanning.

Tang X, Hsieh J, Nilsen RA, Dutta S, Samsonov D, Hagiwara A. Tang X, et al. Among authors: nilsen ra. Phys Med Biol. 2006 Feb 21;51(4):855-74. doi: 10.1088/0031-9155/51/4/007. Epub 2006 Jan 25. Phys Med Biol. 2006. PMID: 16467583

2

A three-dimensional weighted cone beam filtered backprojection (CB-FBP) algorithm for image reconstruction in volumetric CT under a circular source trajectory.

Tang X, Hsieh J, Hagiwara A, Nilsen RA, Thibault JB, Drapkin E. Tang X, et al. Among authors: nilsen ra. Phys Med Biol. 2005 Aug 21;50(16):3889-905. doi: 10.1088/0031-9155/50/16/016. Epub 2005 Aug 2. Phys Med Biol. 2005. PMID: 16077234

3

3D weighting in cone beam image reconstruction algorithms: ray-driven vs. pixel-driven.

Tang X, Nilsen RA, Smolin A, Lifland I, Samsonov D, Taha B. Tang X, et al. Among authors: nilsen ra. Annu Int Conf IEEE Eng Med Biol Soc. 2008;2008:2709-12. doi: 10.1109/IEMBS.2008.4649761. Annu Int Conf IEEE Eng Med Biol Soc. 2008. PMID: 19163264

4

Extending Three-Dimensional Weighted Cone Beam Filtered Backprojection (CB-FBP) Algorithm for Image Reconstruction in Volumetric CT at Low Helical Pitches.

Tang X, Hsieh J, Nilsen RA, McOlash SM. Tang X, et al. Among authors: nilsen ra. Int J Biomed Imaging. 2006;2006:45942. doi: 10.1155/IJBI/2006/45942. Epub 2006 Sep 5. Int J Biomed Imaging. 2006. PMID: 23165031 Free PMC article.

5

Enhancement of in-plane spatial resolution in volumetric Computed Tomography with focal spot wobbling - overcoming the constraint on number of projection views per gantry rotation.

Tang X, Narayanan S, Hsieh J, Pack JD, Mcolash SM, Sainath P, Nilsen RA, Taha B. Tang X, et al. Among authors: nilsen ra. J Xray Sci Technol. 2010;18(3):251-65. doi: 10.3233/XST-2010-0258. J Xray Sci Technol. 2010. PMID: 20714084

6

Use of Water Equivalent Diameter for Calculating Patient Size and Size-Specific Dose Estimates (SSDE) in CT: The Report of AAPM Task Group 220.

McCollough C, Bakalyar DM, Bostani M, Brady S, Boedeker K, Boone JM, Chen-Mayer HH, Christianson OI, Leng S, Li B, McNitt-Gray MF, Nilsen RA, Supanich MP, Wang J. McCollough C, et al. Among authors: nilsen ra. AAPM Rep. 2014 Sep;2014:6-23. AAPM Rep. 2014. PMID: 27546949 Free PMC article. No abstract available.

7

Detection of skunk adenovirus-1 in domestic ferrets (Mustela putorius).

Orbay-Cerrato ME, Nilsen RA, Gottdenker N, McManamon R, Elbert JA, Stilwell JM, Ard MB, Ritchie BW, McHale B. Orbay-Cerrato ME, et al. Among authors: nilsen ra. Vet Pathol. 2024 Jan;61(1):135-139. doi: 10.1177/03009858231189722. Epub 2023 Aug 6. Vet Pathol. 2024. PMID: 37545123

8

Chlamydia buteonis in birds of prey presented to California wildlife rehabilitation facilities.

Seibert BA, Keel MK, Kelly TR, Nilsen RA, Ciembor P, Pesti D, Gregory CR, Ritchie BW, Hawkins MG. Seibert BA, et al. Among authors: nilsen ra. PLoS One. 2021 Oct 13;16(10):e0258500. doi: 10.1371/journal.pone.0258500. eCollection 2021. PLoS One. 2021. PMID: 34644359 Free PMC article.

9

Histopathologic Changes, Ultrastructure, and Molecular Characterization of an Adenovirus in a Sun Conure (Aratinga solstitialis).

Gottdenker NL, Gregory CR, Ard MB, Lorenz WW, Nilsen RA, Ritchie BW. Gottdenker NL, et al. Among authors: nilsen ra. Avian Dis. 2019 Sep 1;63(3):531-538. doi: 10.1637/aviandiseases-D-19-00080. Avian Dis. 2019. PMID: 31967440

10

Adapterama I: universal stubs and primers for 384 unique dual-indexed or 147,456 combinatorially-indexed Illumina libraries (iTru & iNext).

Glenn TC, Nilsen RA, Kieran TJ, Sanders JG, Bayona-Vásquez NJ, Finger JW, Pierson TW, Bentley KE, Hoffberg SL, Louha S, Garcia-De Leon FJ, Del Rio Portilla MA, Reed KD, Anderson JL, Meece JK, Aggrey SE, Rekaya R, Alabady M, Belanger M, Winker K, Faircloth BC. Glenn TC, et al. Among authors: nilsen ra. PeerJ. 2019 Oct 11;7:e7755. doi: 10.7717/peerj.7755. eCollection 2019. PeerJ. 2019. PMID: 31616586 Free PMC article.

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