Search Results - "Dreossi, D"

Local anisotropy analysis of injection moulded fibre reinforced polymer composites by Bernasconi, A., Cosmi, F., Dreossi, D.

“…The fibre orientation distribution in a material sample extracted from an injection moulded plate, displaying the commonly encountered layered shell–core–shell…”
Get full text

X-ray Phase-Contrast Radiography and Tomography with a Multiaperture Analyzer by Endrizzi, M, Vittoria, F A, Rigon, L, Dreossi, D, Iacoviello, F, Shearing, P R, Olivo, A

“…We present a multiaperture analyzer setup for performing x-ray phase contrast imaging in planar and three-dimensional modalities. The method is based on…”
Get full text

Towards breast tomography with synchrotron radiation at Elettra: first images by Longo, R, Arfelli, F, Bellazzini, R, Bottigli, U, Brez, A, Brun, F, Brunetti, A, Delogu, P, Di Lillo, F, Dreossi, D, Fanti, V, Fedon, C, Golosio, B, Lanconelli, N, Mettivier, G, Minuti, M, Oliva, P, Pinchera, M, Rigon, L, Russo, P, Sarno, A, Spandre, G, Tromba, G, Zanconati, F

“…The aim of the SYRMA-CT collaboration is to set-up the first clinical trial of phase-contrast breast CT with synchrotron radiation (SR). In order to combine…”
Get more information

Optimization of propagation-based x-ray phase-contrast tomography for breast cancer imaging by Baran, P, Pacile, S, Nesterets, Y I, Mayo, S C, Dullin, C, Dreossi, D, Arfelli, F, Thompson, D, Lockie, D, McCormack, M, Taba, S T, Brun, F, Pinamonti, M, Nickson, C, Hall, C, Dimmock, M, Zanconati, F, Cholewa, M, Quiney, H, Brennan, P C, Tromba, G, Gureyev, T E

“…The aim of this study was to optimise the experimental protocol and data analysis for in-vivo breast cancer x-ray imaging. Results are presented of the…”
Get more information

The ICTP-Elettra X-ray laboratory for cultural heritage and archaeology by Tuniz, C., Bernardini, F., Cicuttin, A., Crespo, M.L., Dreossi, D., Gianoncelli, A., Mancini, L., Mendoza Cuevas, A., Sodini, N., Tromba, G., Zanini, F., Zanolli, C.

“…A set of portable/transportable X-ray analytical instruments based on radiography, microtomography, fluorescence and diffraction have been built and are being…”
Get full text

Theory and preliminary experimental verification of quantitative edge illumination x-ray phase contrast tomography by Hagen, C K, Diemoz, P C, Endrizzi, M, Rigon, L, Dreossi, D, Arfelli, F, Lopez, F C M, Longo, R, Olivo, A

“…X-ray phase contrast imaging (XPCi) methods are sensitive to phase in addition to attenuation effects and, therefore, can achieve improved image contrast for…”
Get full text

Free propagation phase-contrast breast CT provides higher image quality than cone-beam breast-CT at low radiation doses: a feasibility study on human mastectomies by Pacilè, S., Dullin, C., Baran, P., Tonutti, M., Perske, C., Fischer, U., Albers, J., Arfelli, F., Dreossi, D., Pavlov, K., Maksimenko, A., Mayo, S. C., Nesterets, Y. I., Taba, S. Tavakoli, Lewis, S., Brennan, P. C., Gureyev, T. E., Tromba, G., Wienbeck, S.

“…In this study we demonstrate the first direct comparison between synchrotron x-ray propagation-based CT (PB-CT) and cone-beam breast-CT (CB-CT) on human…”
Get full text

Measurement of the linear attenuation coefficients of breast tissues by synchrotron radiation computed tomography by Chen, R C, Longo, R, Rigon, L, Zanconati, F, De Pellegrin, A, Arfelli, F, Dreossi, D, Menk, R-H, Vallazza, E, Xiao, T Q, Castelli, E

“…The measurement of the linear attenuation coefficients of breast tissues is of fundamental importance in the field of breast x-ray diagnostic imaging…”
Get more information

DID NEANDERTHALS PLAY MUSIC? X-RAY COMPUTED MICRO-TOMOGRAPHY OF THE DIVJE BABE 'FLUTE' by TUNIZ, C., BERNARDINI, F., TURK, I., DIMKAROSKI, L., MANCINI, L., DREOSSI, D.

“…Archaeological evidence for wind musical instruments made by modern humans has been well established from the Upper Palaeolithic in Europe. Musical instruments…”
Get full text

Clinical application of low-dose phase contrast breast CT: methods for the optimization of the reconstruction workflow by Pacilè, S, Brun, F, Dullin, C, Nesterest, Y I, Dreossi, D, Mohammadi, S, Tonutti, M, Stacul, F, Lockie, D, Zanconati, F, Accardo, A, Tromba, G, Gureyev, T E

“…Results are presented of a feasibility study of three-dimensional X-ray tomographic mammography utilising in-line phase contrast. Experiments were performed at…”
Get full text

Airborne LiDAR application to karstic areas: the example of Trieste province (north-eastern Italy) from prehistoric sites to Roman forts by Bernardini, F., Sgambati, A., Montagnari Kokelj, M., Zaccaria, C., Micheli, R., Fragiacomo, A., Tiussi, C., Dreossi, D., Tuniz, C., De Min, A.

“…The Trieste Karst, at the northernmost shore of the Adriatic Sea, is rich in prehistoric caves and protohistoric hill forts. Most of these archaeological sites…”
Get full text

The effects of the imaging system on the validity limits of the ray-optical approach to phase contrast imaging by Peterzol, A., Olivo, A., Rigon, L., Pani, S., Dreossi, D.

“…A theoretical analysis of the x-ray phase contrast imaging and its validation via synchrotron radiation imaging is here presented. Two different mathematical…”
Get full text

Three-dimensional Quantitative Analysis of Bread Crumb by X-ray Microtomography by Falcone, Pasquale M., Baiano, Antonietta, Zanini, Franco, Mancini, Lucia, Tromba, Giuliana, Dreossi, D., Montanari, Francesco, Scuor, Nicola, Nobile, Matteo A. Del

“…Phase‐sensitive X‐ray microtomography was used as a nondestructive imaging technique for the computerized reconstruction of three‐dimensional (3D) images of…”
Get full text

3D histomorphometric quantification of trabecular bones by computed microtomography using synchrotron radiation by Nogueira, L.P., Braz, D., Barroso, R.C., Oliveira, L.F., Pinheiro, C.J.G., Dreossi, D., Tromba, G.

“…Conventional bone histomorphometry is an important method for quantitative evaluation of bone microstructure. X-ray computed microtomography is a non-invasive…”
Get full text

Experimental Characterization of a Parallel Polycapillary Collimator for X-Ray Scatter Imaging by Ozkan, C., Castoldi, A., Guazzoni, C., Dreossi, D., Bjeoumikhov, A.

“…The full exploitation of polycapillary lenses in X-ray imaging systems-e.g., based on X-ray fluorescence, X-ray diffraction, X-ray scattering-is strictly…”
Get full text

The mammography project at the SYRMEP beamline by Dreossi, D, Abrami, A, Arfelli, F, Bregant, P, Casarin, K, Chenda, V, Cova, M.A, Longo, R, Menk, R.-H, Quai, E, Quaia, E, Rigon, L, Rokvic, T, Sanabor, D, Tonutti, M, Tromba, G, Vascotto, A, Zanconati, F, Castelli, E

“…Abstract A clinical program for X-ray phase contrast (PhC) mammography with synchrotron radiation (SR) has been started in March 2006 at the SYRMEP beamline of…”
Get full text

Structural analysis of rat bone explants kept in vitro in simulated microgravity conditions by Cosmi, F., Steimberg, N., Dreossi, D., Mazzoleni, G.

“…Skeletal abnormalities reported in humans and laboratory animals after spaceflight, include cancellous osteopenia, decreased cortical and cancellous bone…”
Get full text

Medical applications of synchrotron radiation at the SYRMEP beamline of ELETTRA by Abrami, A., Arfelli, F., Barroso, R.C., Bergamaschi, A., Billè, F., Bregant, P., Brizzi, F., Casarin, K., Castelli, E., Chenda, V., Dalla Palma, L., Dreossi, D., Fava, C., Longo, R., Mancini, L., Menk, R.-H., Montanari, F., Olivo, A., Pani, S., Pillon, A., Quai, E., Ren Kaiser, S., Rigon, L., Rokvic, T., Tonutti, M., Tromba, G., Vascotto, A., Venanzi, C., Zanconati, F., Zanetti, A., Zanini, F.

“…The main purpose of the SYRMEP (SYnchrotron Radiation for MEdical Physics) research team is the investigation and development of innovative techniques for…”
Get full text

Effect of spatial coherence on application of in-line phase contrast imaging to synchrotron radiation mammography by Xiao, T.Q., Bergamaschi, A., Dreossi, D., Longo, R., Olivo, A., Pani, S., Rigon, L., Rokvic, T., Venanzi, C., Castelli, E.

“…Effect of spatial coherence on the application of in-line phase contrast imaging (IL-PCI) to synchrotron radiation (SR) mammography is investigated…”
Get full text

Numerical and experimental structural analysis of trabecular architectures by Cosmi, F., Dreossi, D.

“…This paper presents the application of the Cell Method (CM) to the static analysis of 3D structures obtained from micro-computed tomography reconstructions of…”
Get full text