Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Martin Hellmann"'
Publikováno v:
European Transport Research Review, Vol 12, Iss 1, Pp 1-13 (2020)
Abstract Background In recent years, power outages at airports caused total collapses of terminal operations at the affected airports. These incidents have shown that existing emergency power systems were not sufficient to maintain airport operation.
Externí odkaz:
https://doaj.org/article/d1c8b263e4f644d7a8b6c22fd587702e
Autor:
Martin Hellmann
Publikováno v:
Mathematische Semesterberichte. 66:119-122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43a7970df0d863e3eaab7a70537a164a
https://doi.org/10.1007/s00591-018-00241-0
https://doi.org/10.1007/s00591-018-00241-0
The threat of international terrorism is becoming increasingly evident in Europe. Especially critical infrastructures, such as transport infrastructures, are in focus of terrorist attacks. Therefore, we conduct a feasibility study on the introduction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::103d0d2d1b484047414253f28fe5594e
https://doi.org/10.1016/j.jrtpm.2019.04.002
https://doi.org/10.1016/j.jrtpm.2019.04.002
Autor:
Martin Hellmann
Publikováno v:
JOT Journal für Oberflächentechnik. 54:80-83
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb717479fd6ac24d067715584e474ae5
https://doi.org/10.1365/s35144-014-0156-7
https://doi.org/10.1365/s35144-014-0156-7
Autor:
Martin Hellmann
Publikováno v:
The Annotated Book in the Early Middle Ages ISBN: 9782503569482
The Annotated Book in the Early Middle Ages
The Annotated Book in the Early Middle Ages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb419b28b7854738b894b7d00186938
https://doi.org/10.1484/m.usml-eb.5.115023
https://doi.org/10.1484/m.usml-eb.5.115023
Publikováno v:
Production Engineering. 5:321-327
Due to generally reducing the noise level of machines and automotive applications gear noise optimization becomes more important. To optimize the excitation of the gearing in the development process, tooth contact analysis software is used. The trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90e3a64bedb62143fbef071db418cc93
https://doi.org/10.1007/s11740-011-0310-5
https://doi.org/10.1007/s11740-011-0310-5
Autor:
Martin Hellmann
Publikováno v:
JOT Journal für Oberflächentechnik. 50:34-37
Mit Hilfe geeigneter Additive kann man bei Pulverlacken sowie losemittelhaltigen und wasserverdunnbaren Lacksystemen eine antimikrobielle Wirkung erzielen. Die optischen Eigenschaften der Beschichtung werden dadurch nicht beeinflusst.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70acc271bbf189d576b709c9d1b29c43
https://doi.org/10.1007/bf03252538
https://doi.org/10.1007/bf03252538
Autor:
Jürgen-Christoph von Kleist-Retzow, Martin Hellmann, Ulrike Schauseil-Zipf, F. Peter Herkenrath, Walter F. Haupt
Publikováno v:
Journal of Clinical Neurophysiology. 22:43-48
The diagnostic accuracy in pediatric neurology has been considerably improved by new methods such as magnetic resonance imaging and molecular genetic analysis. However, standard diagnostic techniques continue to play an important role. The authors an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bb19bcb261dd7c44cedb2dc8debcf8e
https://doi.org/10.1097/01.wnp.0000151146.91147.a1
https://doi.org/10.1097/01.wnp.0000151146.91147.a1
Autor:
Gunther Jäger, Martin Hellmann
Publikováno v:
Aerospace Science and Technology. 6:217-232
We present a classification approach for full polarimetric SAR data based on Cloude's Decomposition Theorem. The approach is rule based, making use of knowledge of both the scattering properties contained in the entropy and α-angle values plus the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::371ca081f5081163feff1b0c1c5d38ee
https://doi.org/10.1016/s1270-9638(02)01152-5
https://doi.org/10.1016/s1270-9638(02)01152-5