Zobrazeno 1 - 10
of 31
pro vyhledávání: '"R. Nanke"'
Akademický článek
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Autor:
Sven-Martin Sutter, F. G. Meinel, Jörg Freudenberger, Sigrid Auweter, Katharina Hellbach, Marcus Radicke, Ludwig Ritschl, Martino Leghissa, S. Sellner, T. Geith, Peter Bartl, Gisela Anton, Christian Hauke, Josef Zeidler, Thomas Weber, Thomas Mertelmeier, M. Reiser, R. Nanke
Publikováno v:
Medical Imaging 2018: Physics of Medical Imaging.
Talbot-Lau X-ray imaging (TLXI) provides information about scattering and refractive features of objects-in addition to the well-known conventional X-ray attenuation image. We investigated the potential of TLXI for the detection of hairline fractures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80ebb9ed7e2822dc66674f61862ded24
https://doi.org/10.1117/12.2293504
https://doi.org/10.1117/12.2293504
Akademický článek
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Akademický článek
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Publikováno v:
Superconductor Science and Technology. 16:339-354
High-temperature superconducting (HTS) transformers promise decreased weight and volume and higher efficiency. A 1 MVA HTS railway transformer was built and tested at Siemens AG. This paper deals with the prediction of ac loss in the BSCCO/Ag-tape wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91e0731842648833809b763517acf4f3
https://doi.org/10.1088/0953-2048/16/3/305
https://doi.org/10.1088/0953-2048/16/3/305
Autor:
Trent R. Nanke, Hsien-Chuen Yu, D. Bruce Buchholz, Stephen Joseph Hinterlong, Charles Calvin Byers, R. L. Morrison, James Philip Runyon, George D. Huensch
Publikováno v:
Bell Labs Technical Journal. 4:282-299
The proliferation of high-bandwidth applications such as high-speed Internet access and telecommuting has created among network providers a growing interest in upgrading their networks to deliver broadband services to homes and small businesses. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::445aff0e497526a35e2c47d1fabbd43c
https://doi.org/10.1002/bltj.2158
https://doi.org/10.1002/bltj.2158
Microstructure and electrical properties of Bi1.8Pb0.4Sr2Ca2.1Cu3Ox tapes with CeO2 ceramic barriers
Publikováno v:
Physica C: Superconductivity. 361:195-202
The AC losses in multifilamentary tapes can be reduced mainly by insulating barriers (ceramics or alloys) and by twisting the filaments. We have prepared multifilamentary Bi 1.8 Pb 0.4 Sr 2 Ca 2.1 Cu 3 O x (BSCCO)/Ag tapes with the “powder-in-tube
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81b928039104538e5868b4f262bc134e
https://doi.org/10.1016/s0921-4534(01)00413-0
https://doi.org/10.1016/s0921-4534(01)00413-0
Autor:
H.-W. Neumuller, Martino Leghissa, Wolfgang Hässler, Bernhard Fischer, J. Gierl, Marijn Pieter Oomen, R. Nanke, V. Haas, J. Rieger, Thomas Dr Berthold, M. Schubert
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 11:2943-2946
Multifilamentary Bi-2223 tapes for AC applications in HTS transformers are studied. By twisting the filaments in tapes with AgMg sheath and Ag matrix the parallel field AC loss at power frequencies is lowered by more the 50% for the optimum twist len
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc95df4ff71714f57579caadff1b5833
https://doi.org/10.1109/77.919679
https://doi.org/10.1109/77.919679
Autor:
H.-W. Neumuller, Bernhard Dr. Roas, R. Nanke, J. Wiezoreck, Bernhard Fischer, Stefan Kautz, Martino Leghissa, Paul Müller, C. Reimann, Alexander Jenovelis
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:355-358
For application in high-power transmission cables, multifilamentary 2223 BPSCCO/Ag tapes have been prepared using the powder-in-tube (PIT) process. Critical current densities at 77 K of 33 kA/cm/sup 2/ in short samples and 22 kA/cm/sup 2/ over 400 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de2c1c8ab143568911ed0cafa09e16a0
https://doi.org/10.1109/77.614502
https://doi.org/10.1109/77.614502
Publikováno v:
Biomedical Engineering / Biomedizinische Technik. 57
The main reason for the diagnostic impairment of conventional mammography is the fact that the 3D anatomical information is projected into a 2D image plane. Therefore, anatomical structures that overlap the tumors limit the radiologist’s ability to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a3629fd610728cef3bed89cb6a1e8e5
https://doi.org/10.1515/bmt-2012-4276
https://doi.org/10.1515/bmt-2012-4276