Zobrazeno 1 - 10
of 70
pro vyhledávání: '"R. H. Menk"'
Autor:
J. Correa, M. Mehrjoo, R. Battistelli, F. Lehmkühler, A. Marras, C. B. Wunderer, T. Hirono, V. Felk, F. Krivan, S. Lange, I. Shevyakov, V. Vardanyan, M. Zimmer, M. Hoesch, K. Bagschik, N. Guerrini, B. Marsh, I. Sedgwick, G. Cautero, L. Stebel, D. Giuressi, R. H. Menk, A. Greer, T. Nicholls, W. Nichols, U. Pedersen, P. Shikhaliev, N. Tartoni, H. J. Hyun, S. H. Kim, S. Y. Park, K. S. Kim, F. Orsini, F. J. Iguaz, F. Büttner, B. Pfau, E. Plönjes, K. Kharitonov, M. Ruiz-Lopez, R. Pan, S. Gang, B. Keitel, H. Graafsma
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 1, Pp 242-250 (2023)
The PERCIVAL detector is a CMOS imager designed for the soft X-ray regime at photon sources. Although still in its final development phase, it has recently seen its first user experiments: ptychography at a free-electron laser, holographic imaging at
Externí odkaz:
https://doaj.org/article/c9929c5c62bc4425a6a20a37aab5c2c5
Autor:
J, Correa, M, Mehrjoo, R, Battistelli, F, Lehmkühler, A, Marras, C B, Wunderer, T, Hirono, V, Felk, F, Krivan, S, Lange, I, Shevyakov, V, Vardanyan, M, Zimmer, M, Hoesch, K, Bagschik, N, Guerrini, B, Marsh, I, Sedgwick, G, Cautero, L, Stebel, D, Giuressi, R H, Menk, A, Greer, T, Nicholls, W, Nichols, U, Pedersen, P, Shikhaliev, N, Tartoni, H J, Hyun, S H, Kim, S Y, Park, K S, Kim, F, Orsini, F J, Iguaz, F, Büttner, B, Pfau, E, Plönjes, K, Kharitonov, M, Ruiz-Lopez, R, Pan, S, Gang, B, Keitel, H, Graafsma
The PERCIVAL detector is a CMOS imager designed for the soft X-ray regime at photon sources. Although still in its final development phase, it has recently seen its first user experiments: ptychography at a free-electron laser, holographic imaging at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::b6ea770f6b0800646af0dbb9cf3fda4d
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=108238
http://www.helmholtz-berlin.de/pubbin/oai_publication?VT=1&ID=108238
Autor:
S. J. Alloo, D. M. Paganin, K. S. Morgan, T. E. Gureyev, S. C. Mayo, S. Mohammadi, D. Lockie, R. H. Menk, F. Arfelli, F. Zanconati, G. Tromba, K. M. Pavlov
Propagation-based phase-contrast X-ray imaging (PB-PCXI) generates image contrast by utilizing sample-imposed phase-shifts. This has proven useful when imaging weakly-attenuating samples, as conventional attenuation-based imaging does not always prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e96fc8f134b190e5b3f20e4796da1d
http://arxiv.org/abs/2110.06284
http://arxiv.org/abs/2110.06284
Publikováno v:
Journal of Instrumentation. 13:C12015-C12015
Radiation hardness measurements have been done by irradiating lateral position sensitive (Si) detectors (LPSD) with 93 eV photons. Three different passivation layers have been investigated, SiO2, o ...
Autor:
M. Marenzana, C. K. Hagen, P. D. N. Borges, M. Endrizzi, M. B. Szafraniec, T. L. Vincent, R. H. Menk, A. Olivo, RIGON, LUIGI, ARFELLI, FULVIA
Publikováno v:
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences. 372(2010)
The mouse model of osteoarthritis (OA) has been recognized as the most promising research tool for the identification of new OA therapeutic targets. However, this model is currently limited by poor throughput, dependent on the extremely time-consumin
Publikováno v:
physica status solidi (a). 204:2740-2745
An analyzer-based X-ray phase contrast imaging setup (ABI) based on four bounce Si(444) monochromators at 18 keV mounted at the SYRMEP beamline at Elettra is presented. The system was stable for the employed exposure times. Contrasts, visibility of t
Publikováno v:
Physics in medicine and biology. 55(6)
Conventional contrast agents utilized in diagnostic radiology are based on x-ray absorption properties; alternative physical principles capable of providing a contrast enhancement in radiographs have never been applied. This study exploits the possib
Autor:
F. Arfelli, A. Astolfo, R.-H. Menk, L. Rigon, F. Zanconati, A. De Pellegrin, R. C. Chen, D. Dreossi, R. Longo, E. Vallazza, E. Castelli, Karen K. W. Siu
A clinical mammography program is in progress at the medical beamline SYRMEP of the Italian synchrotron radiation laboratory ELETTRA in Trieste. A conventional screen-film system is utilized as detector for the examinations on patients. For the next
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7479a7451f624aea9354a54da5d7939e
https://hdl.handle.net/11368/2555727
https://hdl.handle.net/11368/2555727
Publikováno v:
Physical Review B. 62:5273-5276
The images of nearest neighbors of gallium atoms in a GaAs crystal were obtained by the x-ray fluorescence holography technique. The fluorescence from gallium atoms was selected by means of a thin zinc foil filter that made possible the use of an x-r
Autor:
Emilio Quaia, Giuliana Tromba, R. H. Menk, Maria Assunta Cova, P. Bregant, V. Chenda, Renata Longo, Edoardo Castelli, F. De Guarrini, T. Rokvic, Fabrizio Zanconati, D. Dreossi, Maura Tonutti, A. Abrami, Fulvia Arfelli, E. Quai
Publikováno v:
SPIE Proceedings.
Purpose: The first clinical facility for synchrotron radiation (SR) mammography is now operative at the SYRMEP beamline of ELETTRA, the SR facility in Trieste, Italy. The mammographic facility and the preliminary results of the clinical trial are pre