Search Results - "Stampanoni, M."

Regridding reconstruction algorithm for real-time tomographic imaging by Marone, F., Stampanoni, M.

“…Sub‐second temporal‐resolution tomographic microscopy is becoming a reality at third‐generation synchrotron sources. Efficient data handling and…”
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Dietary specializations and diversity in feeding ecology of the earliest stem mammals by Gill, Pamela G., Purnell, Mark A., Crumpton, Nick, Brown, Kate Robson, Gostling, Neil J., Stampanoni, M., Rayfield, Emily J.

“…Differences in function and dietary ecology between Morganucodon and Kuehneotherium show that lineage splitting during the earliest stages of mammalian…”
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Simultaneous optimization of photons and electrons for mixed beam radiotherapy by Mueller, S, Fix, M K, Joosten, A, Henzen, D, Frei, D, Volken, W, Kueng, R, Aebersold, D M, Stampanoni, M F M, Manser, P

“…The aim of this work is to develop and investigate an inverse treatment planning process (TPP) for mixed beam radiotherapy (MBRT) capable of performing…”
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Performance and optimization of X-ray grating interferometry by Thuering, T., Stampanoni, M.

“…The monochromatic and polychromatic performance of a grating interferometer is theoretically analysed. The smallest detectable refraction angle is used as a…”
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Implementation of a fast method for high resolution phase contrast tomography by Groso, A, Abela, R, Stampanoni, M

“…We report the implementation of a method which can yield the 3D distribution of the phase (refractive index) of a weakly absorbing object from a single…”
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A hybrid column generation and simulated annealing algorithm for direct aperture optimization by Mueller, S, Guyer, G, Risse, T, Tessarini, S, Aebersold, D M, Stampanoni, M F M, Fix, M K, Manser, P

“…The purpose of this work was to develop a hybrid column generation (CG) and simulated annealing (SA) algorithm for direct aperture optimization (H-DAO) and to…”
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3D experimental investigation of the microstructure of cement pastes using synchrotron X-ray microtomography (μCT) by Gallucci, E., Scrivener, K., Groso, A., Stampanoni, M., Margaritondo, G.

“…Cement pastes aged from 1 to 60 days were studied using synchrotron microtomography on the MS-X04SA beam line at the Swiss Light Source. This allowed three…”
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Development of an extended Macro Monte Carlo method for efficient and accurate dose calculation in magnetic fields by Kueng, R., Guyer, G., Volken, W., Frei, D., Stabel, F., Stampanoni, M. F. M., Manser, P., Fix, M. K.

“…Motivation Progress in the field of magnetic resonance (MR)‐guided radiotherapy has triggered the need for fast and accurate dose calculation in presence of…”
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Effect of isopropanol on gold assisted chemical etching of silicon microstructures by Romano, L., Vila-Comamala, J., Jefimovs, K., Stampanoni, M.

“…Wet etching is an essential and complex step in semiconductor device processing. Metal-Assisted Chemical Etching (MacEtch) is fundamentally a wet but…”
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Imaging and image processing in porous media research by Kaestner, A., Lehmann, E., Stampanoni, M.

“…Three-dimensional imaging and image processing has become an important part for investigations of fluid distribution and flow in porous media. We describe two…”
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Electron beam collimation with a photon MLC for standard electron treatments by Mueller, S, Fix, M K, Henzen, D, Frei, D, Frauchiger, D, Loessl, K, Stampanoni, M F M, Manser, P

“…Standard electron treatments are currently still performed using standard or molded patient-specific cut-outs placed in the electron applicator. Replacing…”
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TriB-RT: Simultaneous optimization of photon, electron and proton beams by Kueng, R, Mueller, S, Loebner, H A, Frei, D, Volken, W, Aebersold, D M, Stampanoni, M F M, Fix, M K, Manser, P

“…To develop a novel treatment planning process (TPP) with simultaneous optimization of modulated photon, electron and proton beams for improved treatment plan…”
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Adaptive step size algorithm to increase efficiency of proton macro Monte Carlo dose calculation by Kueng, Reto, Frei, Daniel, Volken, Werner, Stuermlin, Fabian, M Stampanoni, Marco F, Aebersold, Daniel M, Manser, Peter, Fix, Michael K

“…To provide fast and accurate dose calculation in voxelized geometries for proton radiation therapy by implementing an adaptive step size algorithm in the…”
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Peripheral T cells from multiple sclerosis patients trigger synaptotoxic alterations in central neurons by Gentile, A., De Vito, F., Fresegna, D., Rizzo, F. R., Bullitta, S., Guadalupi, L., Vanni, V., Buttari, F., Stampanoni Bassi, M., Leuti, A., Chiurchiù, V., Marfia, G. A., Mandolesi, G., Centonze, D., Musella, A.

“…Aims The crucial step in the pathogenic events that lead to the development and the progression of multiple sclerosis (MS) is the infiltration of autoreactive…”
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Part 2: Dynamic mixed beam radiotherapy (DYMBER): Photon dynamic trajectories combined with modulated electron beams by Mueller, S., Manser, P., Volken, W., Frei, D., Kueng, R., Herrmann, E., Elicin, O., Aebersold, D. M., Stampanoni, M. F. M., Fix, M. K.

“…Purpose The purpose of this study was to develop a treatment technique for dynamic mixed beam radiotherapy (DYMBER) utilizing increased degrees of freedom…”
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Towards virtual histology with X-ray grating interferometry by Polikarpov, M., Vila-Comamala, J., Wang, Z., Pereira, A., van Gogh, S., Gasser, C., Jefimovs, K., Romano, L., Varga, Z., Lång, K., Schmeltz, M., Tessarini, S., Rawlik, M., Jermann, E., Lewis, S., Yun, W., Stampanoni, M.

“…Breast cancer is the most common type of cancer worldwide. Diagnosing breast cancer relies on clinical examination, imaging and biopsy. A core-needle biopsy…”
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X-ray phase-contrast imaging at 100 keV on a conventional source by Thüring, T., Abis, M., Wang, Z., David, C., Stampanoni, M.

“…X-ray grating interferometry is a promising imaging technique sensitive to attenuation, refraction and scattering of the radiation. Applications of this…”
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High aspect ratio metal microcasting by hot embossing for X-ray optics fabrication by Romano, L., Vila-Comamala, J., Kagias, M., Vogelsang, K., Schift, H., Stampanoni, M., Jefimovs, K.

“…Metal microstructured optical elements for grating-based X-ray phase-contrast interferometry were fabricated by using an innovative approach of microcasting:…”
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Imaging the ultrasmall-angle x-ray scattering distribution with grating interferometry by Modregger, P, Scattarella, F, Pinzer, B R, David, C, Bellotti, R, Stampanoni, M

“…X-ray imaging with grating interferometry has previously been regarded as a technique providing information only in direct space. It delivers absorption,…”
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Sensitivity of X-ray grating interferometry by Modregger, P, Pinzer, B R, Thüring, T, Rutishauser, S, David, C, Stampanoni, M

“…It is known that the sensitivity of X-ray phase-contrast grating interferometry with regard to electron density variations present in the sample is related to…”
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