Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Max Langer"'
Publikováno v:
Instruments, Vol 8, Iss 1, p 8 (2024)
X-ray phase-contrast imaging (XPCI) is a family of imaging techniques that makes contrast visible due to phase shifts in the sample. Phase-sensitive techniques can potentially be several orders of magnitude more sensitive than attenuation-based techn
Externí odkaz:
https://doaj.org/article/34f0aab6a6d944eeb297ecf396b086dd
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 3, Pp 843-852 (2022)
X-ray nano-tomography with phase contrast (nanoCT) using synchrotron radiation is a powerful tool to non-destructively investigate 3D material properties at the nanoscale. In large bone lesions, such as severe bone fractures, bone cancer or other dis
Externí odkaz:
https://doaj.org/article/a1f7922a59be49ff937e55fc8f1f3dae
Autor:
Simone Sala, Yuhe Zhang, Nathaly De La Rosa, Till Dreier, Maik Kahnt, Max Langer, Lars B. Dahlin, Martin Bech, Pablo Villanueva-Perez, Sebastian Kalbfleisch
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 3, Pp 807-815 (2022)
X-ray fluorescence microscopy performed at nanofocusing synchrotron beamlines produces quantitative elemental distribution maps at unprecedented resolution (down to a few tens of nanometres), at the expense of relatively long measuring times and high
Externí odkaz:
https://doaj.org/article/9f8cc175c334437eb79fe09a1e8787f7
Autor:
Sebastian Kalbfleisch, Yuhe Zhang, Maik Kahnt, Khachiwan Buakor, Max Langer, Till Dreier, Hanna Dierks, Philip Stjärneblad, Emanuel Larsson, Korneliya Gordeyeva, Lert Chayanun, Daniel Söderberg, Jesper Wallentin, Martin Bech, Pablo Villanueva-Perez
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 1, Pp 224-229 (2022)
Coherent X-ray imaging techniques, such as in-line holography, exploit the high brilliance provided by diffraction-limited storage rings to perform imaging sensitive to the electron density through contrast due to the phase shift, rather than convent
Externí odkaz:
https://doaj.org/article/b54c14adef7548318f43594f65d2e755
Autor:
Max Langer, Rafael Delcourt, Felipe C. Montefeltro, Julian C. G. Silva Júnior, Mariana G. Soler, Gabriel S. Ferreira, Juan V. Ruiz, Lucas A. Barcelos, Silvio Onary, Júlio C. A. Marsola, Mariela C. Castro, Giovanne M. Cidade, Alessandro Batezelli
Publikováno v:
Derbyana, Vol 43 (2022)
A Bacia Bauru congrega um dos mais ricos conjuntos de somatofósseis de tetrápodes do território brasileiro, sendo cerca de 70% dessa paleodiversidade procedente de seus depósitos em São Paulo. Com registros conhecidos desde o início do século
Externí odkaz:
https://doaj.org/article/65e185cd6d9e483087da3cf99bebb178
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
From a mechanical viewpoint, petioles of foliage leaves are subject to contradictory mechanical requirements. High flexural rigidity guarantees support of the lamina and low torsional rigidity ensures streamlining of the leaves in wind. This mechanic
Externí odkaz:
https://doaj.org/article/a58c83c594a4496aa49b68142b58486e
Autor:
Tim Kampowski, Max Langer, Georg Bold, Michael Riffel, Lutz Ose, Christian Seidler, Uwe Schaumann, Tom Masselter, Thomas Speck, Marc Thielen
Publikováno v:
Advanced Intelligent Systems, Vol 2, Iss 4, Pp n/a-n/a (2020)
Domestic household appliances (e.g., washing machines) are major factors in the anthropogenic global energy balance, which is why an efficient control of their energy and material consumption are of great importance in the future. At the same time, m
Externí odkaz:
https://doaj.org/article/3d79de54a354499bb6673ff37e30f388
Autor:
Cristian Pacheco, Rodrigo T. Müller, Max Langer, Flávio A. Pretto, Leonardo Kerber, Sérgio Dias da Silva
Publikováno v:
PeerJ, Vol 7, p e7963 (2019)
Predatory dinosaurs were an important ecological component of terrestrial Mesozoic ecosystems. Though theropod dinosaurs carried this role during the Jurassic and Cretaceous Periods (and probably the post-Carnian portion of the Triassic), it is diffi
Externí odkaz:
https://doaj.org/article/85307c57430e4887ba57793136740c13
Publikováno v:
Plants, Vol 10, Iss 4, p 774 (2021)
Although both the petiole and lamina of foliage leaves have been thoroughly studied, the transition zone between them has often been overlooked. We aimed to identify objectively measurable morphological and anatomical criteria for a generally valid d
Externí odkaz:
https://doaj.org/article/ee5b856b63e94bcd9e8358bae9d1ffaf
Autor:
Emely L. Bortel, Max Langer, Alexander Rack, Jean-Baptiste Forien, Georg N. Duda, Peter Fratzl, Paul Zaslansky
Publikováno v:
Frontiers in Materials, Vol 4 (2017)
Holotomography, a phase-sensitive synchrotron-based (µCT) modality, is a quantitative 3D imaging method. By exploiting partial spatial X-ray coherence, bones can be imaged volumetrically with high resolution coupled with impressive density sensitivi
Externí odkaz:
https://doaj.org/article/5f5a7fc1a02247a4ac77e29a87aa1361