Search Results - "Divoli, A."

A comparative study of intervening and associated H i 21-cm absorption profiles in redshifted galaxies by Curran, S. J., Duchesne, S. W., Divoli, A., Allison, J. R.

“…The star-forming reservoir in the distant Universe can be detected through H i 21-cm absorption arising from either cool gas associated with a radio source or…”
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BioIE: extracting informative sentences from the biomedical literature by Divoli, Anna, Attwood, Teresa K.

“…BioIE is a rule-based system that extracts informative sentences relating to protein families, their structures, functions and diseases from the biomedical…”
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METIS: multiple extraction techniques for informative sentences by Mitchell, A. L., Divoli, A., Kim, J.-H., Hilario, M., Selimas, I., Attwood, T. K.

“…METIS is a web-based integrated annotation tool. From single query sequences, the PRECIS component allows users to generate structured protein family reports…”
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Performance of the PETRRA positron camera: reduction of scatter and randoms by Ott, R.J., Flower, M.A., Divoli, A., Binnie, D.

“…The PETRRA positron camera consists of two 60×40 cm 2 detectors mounted on a rotating gantry. The detectors each contain 1 cm thick BaF 2 crystals interfaced…”
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The PETRRA positron camera: design, characterization and results of a physical evaluation by Divoli, A, Flower, M A, Erlandsson, K, Reader, A J, Evans, N, Meriaux, S, Ott, R J, Stephenson, R, Bateman, J E, Duxbury, D M, Spill, E J

“…The PETRRA positron camera is a large-area (600 mm x 400 mm sensitive area) prototype system that has been developed through a collaboration between the…”
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The application of CdZnTe detectors for coincident α-γ spectroscopy by Pearson, C.J, Regan, P.H, Divoli, A

“…CdZnTe crystals have been used for the simultaneous spectroscopic measurement, at room temperature, of α-particles and low energy γ/X-rays. This work suggests…”
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OD70 - INSPIRE clinical dosimetry study: initial results by Abreu, C., Carnegie-Peake, L., Taprogge, J., Gape, P., Rushforth, D., Barker, C., Divoli, A., Gear, J., McAreavey, L., Murray, I., Pratt, B., Rojas, B., Vavrova, L., Wong, K., Newbold, K., Flux, G.

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Estimation of random coincidences from the prompt PET data by Divoli, A., Erlandsson, K., Dickson, J., Flower, M.A., Ott, R.J.

“…Currently the most widely implemented method for estimating the random events present in PET prompt data is the delayed-coincidence-channel method. The delayed…”
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INSPIRE clinical dosimetry study: initial results by Abreu, C., Carnegie-Peake, L., Taprogge, J., Gape, P., Rushforth, D., Barker, C., Divoli, A., Gear, J., McAreavey, L., Murray, I., Pratt, B., Rojas, B., Vavrova, L., Wong, K., Newbold, K., Flux, G.

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Whole-body dosimetry for targeted radionuclide therapy using spectral analysis by Divoli, A., Spinelli, A.E., Flower, M.A., Dearnaley, D., Flux, G.

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Whole-body dosimetry for targeted radionuclide therapy using spectral analysis by Divoli, Antigoni, Spinelli, Antonello, Chittenden, Sarah, Dearnaley, David, Flux, Glenn

“…The whole-body dose (WBD) is routinely calculated for targeted radionuclide therapy (TRT). The aim of this work was to investigate the feasibility of using…”
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Sinogram-based dynamic imaging using a slow positron camera rotation by Spinelli, Antonello E., Ott, Robert J., Divoli, Antigoni, ter Haar, Gail R.

“…The PETRRA positron camera was used for dynamic imaging using a continuous slow camera rotation. There are different approaches to performing dynamic studies…”
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A comparative study of intervening and associated HI 21-cm absorption profiles in redshifted galaxies by Curran, S. J, Duchesne, S. W, Divoli, A, Allison, J. R

“…The star-forming reservoir in the distant Universe can be detected through HI 21-cm absorption arising from either cool gas associated with a radio source or…”
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The effects of scatter on the performance of the PETRRA positron camera by Ott, R., Flower, M., Divoli, A., Binnie, D., Kindt, S.

“…The PETRRA positron camera consists of two 60 cm /spl times/ 40 cm detectors mounted on a rotating gantry. Each detector contains a layer of 1 cm thick barium…”
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Simulation studies of a PET scanner based on BaF/sub 2/ and multi-wire proportional chambers, PETRRA by Divoli, A., Binnie, D., Flower, M.A., Ott, R.J.

“…The PETRRA camera has been simulated using Monte-Carlo techniques including effects associated to the detection process of scintillator crystals coupled to…”
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Optimisation of source geometry for flood images to be used for nonuniformity corrections on large area detectors by Divoli, A., Evans, N., Erlandsson, K., Flower, M.A., Ott, R.J.

“…Prior to reconstruction, emission data must be normalised to account for crystal nonuniformities and for geometric effects. The method adopted for…”
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Backprojection-space 3D scatter correction for the PETRRA positron camera by Divoli, A., Ott, R.J., Erlandsson, K., Flower, M.A., Meriaux, S.

“…Positron volume images have been produced by the new large-area positron camera PETRRA directly from list-mode data acquisition then reconstruction using…”
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Normalisation of emission and transmission data taken with a large-area positron camera, PETRRA by Divoli, A., Erlandsson, K., Evans, N., Haddock, M.C., Flower, M.A., Ott, R.J.

“…Prior to reconstruction, emission and transmission data must be normalised to account for crystal non-uniformities and for geometric effects. The method…”
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Implementation of spiral PET on cameras with rotating planar detectors by Flower, M.A., Erlandsson, K., Divoli, A., Evans, N., Kindt, S., Collins, P., Symonds-Tayler, J.R.N., Ott, R.J.

“…Whole-body PET scanning is achieved by using couch movement to extend the field of view beyond the axial length of the detectors. For PET cameras with rotating…”
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Bone growth in thalassaemic children by Lapatsanis, P, Divoli, A, Georgaki, H, Pantelakis, S, Doxiadis, S

“…X-ray measurements were made of the length and width of the 3 middle metacarpal bones of both hands, in 61 thalassaemic and 35 control children of both sexes…”
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