Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Marco Calvi"'
Autor:
Marco Calvi, MD, Silvia Malnati, MD, Veronica Clivio, MD, Zakaria Vincenzo, MD, Leonardo Callegari, MD, Eugenio Annibale Genovese, MD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 11, Pp 5226-5230 (2024)
Calcific tendinopathy of the shoulder is a prevalent and painful condition marked by calcific deposits in the rotator cuff tendons or subacromial bursa, with an incidence of 2.7% to 20%, predominantly affecting individuals aged 30 to 50. Women are 1.
Externí odkaz:
https://doaj.org/article/39685eb1f1d54b128ea49919ef96201b
Autor:
Christoph Kittel, Antoine Sarracini, Sven Augustin, Ningchen Yang, Andre Al Haddad, Eugenio Ferrari, Gregor Knopp, Jonas Knurr, Ana Sofia Morillo-Candas, Iwona Swiderska, Eduard Prat, Nicholas Sammut, Thomas Schmidt, Christoph Bostedt, Marco Calvi, Kirsten Schnorr
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 5, Pp 1134-1145 (2024)
The ability to freely control the polarization of X-rays enables measurement techniques relying on circular or linear dichroism, which have become indispensable tools for characterizing the properties of chiral molecules or magnetic structures. There
Externí odkaz:
https://doaj.org/article/81799525899346809fc7ddf293578e48
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 4, Pp 948-954 (2024)
This article presents a demonstration of the improved performance of an X-ray free-electron laser (FEL) using the optical klystron mechanism and helical undulator configuration, in comparison with the common planar undulator configuration without opt
Externí odkaz:
https://doaj.org/article/12d0f8f8ff4a493bb0eb0635ac9c3443
Autor:
Marco Calvi, Giuseppe Da Cortà
Publikováno v:
Chemical Engineering Transactions, Vol 111 (2024)
On 30 December 2006, the REACH regulation was published in the Official Journal and it came immediately into force in the EU member states plus Norway, Iceland and Liechtenstein, which adopt it. Compared to the past legislation on the subject, the no
Externí odkaz:
https://doaj.org/article/0253341bda79486da409aafd77e88581
Autor:
Marco Calvi, Alexandre Arsenault, Xiaoyang Liang, Thomas Schmidt, Anthony R. Dennis, John H. Durrell, Carlos Gafa, Andrew Sammut, Nicholas Sammut, Mark D. Ainslie, Ryota Kinjo, Kai Zhang, Sebastian Hellmann
Publikováno v:
Physical Review Accelerators and Beams, Vol 27, Iss 10, p 100702 (2024)
The magnetic field optimization of RE-Ba-Cu-O (REBCO, RE=rare earth) bulk superconducting undulators is a fundamental step toward their implementation in an accelerator driven photon source, like a synchrotron or a free electron laser. In this articl
Externí odkaz:
https://doaj.org/article/ce2955466d604143827f1631ec3f13c8
Autor:
Eduard Prat, Andre Al Haddad, Christopher Arrell, Sven Augustin, Marco Boll, Christoph Bostedt, Marco Calvi, Adrian L. Cavalieri, Paolo Craievich, Andreas Dax, Philipp Dijkstal, Eugenio Ferrari, Rolf Follath, Romain Ganter, Zheqiao Geng, Nicole Hiller, Martin Huppert, Rasmus Ischebeck, Pavle Juranić, Christoph Kittel, Gregor Knopp, Alexander Malyzhenkov, Fabio Marcellini, Stefan Neppl, Sven Reiche, Nicholas Sammut, Thomas Schietinger, Thomas Schmidt, Kirsten Schnorr, Alexandre Trisorio, Carlo Vicario, Didier Voulot, Guanglei Wang, Tobias Weilbach
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract X-ray free-electron lasers (FELs) are state-of-the-art scientific tools capable to study matter on the scale of atomic processes. Since the initial operation of X-ray FELs more than a decade ago, several facilities with upgraded performance
Externí odkaz:
https://doaj.org/article/a29072d9570e48918532091a4a6c3815
Autor:
Marco Calvi, Xiaoyang Liang, Eugenio Ferrari, Arturo Alarcon, Eduard Prat, Sven Reiche, Thomas Schmidt, Didier Voulot, Kai Zhang, Romain Ganter
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 2, Pp 276-283 (2023)
The Paul Scherrer Institute is implementing laser-based seeding in the soft X-ray beamline (Athos) of its free-electron laser, SwissFEL, to enhance the temporal and spectral properties of the delivered photon pulses. This technique requires, among ot
Externí odkaz:
https://doaj.org/article/74794c9ab4c442858759ebb638595ed5
Autor:
Eduard Prat, Christoph Kittel, Marco Calvi, Paolo Craievich, Philipp Dijkstal, Sven Reiche, Thomas Schietinger, Guanglei Wang
Publikováno v:
Physical Review Accelerators and Beams, Vol 27, Iss 3, p 030701 (2024)
The intrinsic energy spread of electron beams needs to be measured to characterize and optimize high-brightness electron beam sources such as those driving x-ray free-electron lasers (FELs). We demonstrate the use of the optical klystron effect as a
Externí odkaz:
https://doaj.org/article/f1854a91417d4e17b11a25c929d31edd
Autor:
Marco Calvi, Sebastian Hellmann, Eduard Prat, Thomas Schmidt, Kai Zhang, Anthony R. Dennis, John H. Durrell, Mark D. Ainslie
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p L032020 (2023)
We report on the performance of a new type of helical undulator based on bulk single-grain GdBa_{2}Cu_{3}O_{7−δ} high-temperature superconductors. The 104-mm-long prototype with a period length of 16 mm and a magnetic aperture of 4 mm achieves an
Externí odkaz:
https://doaj.org/article/af253a5b7f2b41509e82281832abb873
Publikováno v:
Chemical Engineering Transactions, Vol 99 (2023)
Bioplastics are steadily replacing fossil-based plastics due to their renewable origin and biodegradability. However, their end-of-life can be problematic: they are often collected with the organic fraction of municipal solid waste (OFMSW) but can be
Externí odkaz:
https://doaj.org/article/dd7370697b194c41ad008f8a3d2bf6f6