Zobrazeno 1 - 10
of 968
pro vyhledávání: '"Michael, Hofmann"'
Autor:
Dominik Kornek, David Menichelli, Jörg Leske, Michael Hofmann, David Antkiewicz, Tobias Brandt, Oliver J. Ott, Michael Lotter, Marga Lang-Welzenbach, Rainer Fietkau, Christoph Bert
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 34, Iss 3, Pp 371-383 (2024)
Before introducing new treatment techniques, an investigation of hazards due to unintentional radiation exposures is a reasonable activity for proactively increasing patient safety. As dedicated software is scarce, we developed a tool for risk assess
Externí odkaz:
https://doaj.org/article/b5ffde9e26af47b5bb53bb3bfe9ea432
Autor:
Felix Nagler, Nino Christian, Andreas Gronbach, Franziska Stahl, Philip Daubinger, Dr. Andreas Flegler, Dr. Michael Hofmann, Dr. Guinevere A. Giffin
Publikováno v:
ChemElectroChem, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract Aqueous processing of state‐of‐the‐art cathode materials for lithium‐ion batteries like LiNi0.8Mn0.1Co0.1O2 (NMC811) has evolved as a more sustainable and cost‐effective alternative to the conventional 1‐methyl‐2‐pyrrolidone
Externí odkaz:
https://doaj.org/article/f4280fc7ae7d40c6a0b65450a01e0270
Autor:
Martin Landesberger, Oguz Kedilioglu, Lijiu Wang, Weimin Gan, Joana Rebelo Kornmeier, Sebastian Reitelshöfer, Jörg Franke, Michael Hofmann
Publikováno v:
Sensors, Vol 24, Iss 9, p 2703 (2024)
With neutron diffraction, the local stress and texture of metallic components can be analyzed non-destructively. For both, highly accurate positioning of the sample is essential, requiring the measurement at the same sample location from different di
Externí odkaz:
https://doaj.org/article/4734acd1522a416a9aafc3cc209891d9
Autor:
Felix Nagler, Nino Christian, Philip Daubinger, Andreas Flegler, Michael Hofmann, Guinevere A. Giffin
Publikováno v:
Journal of Power Sources Advances, Vol 24, Iss , Pp 100131- (2023)
This study investigates the impact of water ratio on the direct aqueous recycling of NMC811. Three different ratios of NMC811 to water were examined. The results demonstrate that the water ratio significantly affects the electrochemical performance o
Externí odkaz:
https://doaj.org/article/36cf644f1a52437fbe07a228bb07f34c
Autor:
Samuel Pulvermacher, Florian Loebich, Andreas Prahs, Hangning Liu, Sandra Cabeza, Thilo Pirling, Michael Hofmann, Jens Gibmeier
Publikováno v:
Crystals, Vol 14, Iss 3, p 206 (2024)
For the duplex stainless steel X2CrNiMoN22-5-3, phase-specific strain pole figures (strain PFs) for the phases ferrite (bcc) and austenite (fcc) were analysed under uniaxial tensile loading for various loading states in purely elastic and elasto-plas
Externí odkaz:
https://doaj.org/article/a858e2cc115645789d3a40feb055b590
Autor:
Simon Vitzthum, Joana Rebelo Kornmeier, Michael Hofmann, Maximilian Gruber, Emad Maawad, António C. Batista, Christoph Hartmann, Wolfram Volk
Publikováno v:
Materials & Design, Vol 219, Iss , Pp 110753- (2022)
The thermoelastic effect indicates the dependency of temperature and volume change in the material and, due to the heat released during plastic deformation, a temperature minimum occurs in the region of the onset of yielding. An experimental setup is
Externí odkaz:
https://doaj.org/article/ad09d3e1c75046e5a92ca65cdb51e79a
Autor:
Michael Hofmann, Rita Morrien
In der zweiten Hälfte des 19. Jahrhunderts beginnt Deutschland, seinen ‘Platz an der Sonne'zu erobern. Während die deutsche Kolonialgeschichte in Afrika jedoch ein vergleichsweise kurzes Intermezzo bleibt, das nach dem Ersten Weltkrieg mit den Ve
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Phase-locking to the temporal envelope of speech is associated with envelope processing and speech perception. The phase-locked activity of the auditory pathway, across modulation frequencies, is generally assessed at group level and shows a
Externí odkaz:
https://doaj.org/article/3f6393d0139a4ee195a09eede16a33e4
Autor:
Anna-Lena Otte, Phuong Thao Mai, Andreas Stark, Markus Hoelzel, Michael Hofmann, Jens Gibmeier
Publikováno v:
Metals, Vol 13, Iss 3, p 484 (2023)
The aerospace alloy Ti-6246 was subjected to inductive heat treatments with high heating and quenching rates (up to 1500 K/s) while being applied to an in situ diffraction study at the HEMS beamline P07B at DESY. Thereby, the characterization of the
Externí odkaz:
https://doaj.org/article/d0ed3cd322cb4f80b741835cdd6c482b
Autor:
Samuel Pulvermacher, Thilo Pirling, Sandra Cabeza, Michael Georg Zuern, Michael Hofmann, Jens Gibmeier
Publikováno v:
Crystals, Vol 12, Iss 10, p 1378 (2022)
In the present work, neutronographic in situ diffraction stress analyses during uniaxial loading and subsequent unloading were carried out on the two duplex stainless steels X2CrNiMoN22-5-3 and X3CrNiMoN27-5-2 with nominal phase fractions for ferrite
Externí odkaz:
https://doaj.org/article/5836f5c5815c404dbe918d458381fbbc