Zobrazeno 1 - 10
of 97
pro vyhledávání: '"R, Geppert"'
Autor:
Olaf R. P. Bininda-Emonds, Wilko H. Ahlrichs, Pascal Buhani, Julia R. Geppert, Katharina Al-Shamery
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 289
Much of the recent literature concerning the threat posed by anthropogenic microscopic pollution has focussed on marine organisms although freshwater environments face the same degree of pollution and therefore risk. Although several studies have doc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::429d4996166a0a4f27314898c0361fcf
https://pubmed.ncbi.nlm.nih.gov/34371268
https://pubmed.ncbi.nlm.nih.gov/34371268
Publikováno v:
DMW - Deutsche Medizinische Wochenschrift. 119:1156-1161
Ein 57jahriger mann klagte uber einen seit 6 Wochen bestehenden Husten und zunehmende Belastungsdyspnoe. Bei der Untersuchung fielen ein lautes Systolikum und ein vergrosertes Herz mit Zeichen der Lungenstauung auf. Die Echokardiographie ergab den Be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5402703517fc638efa0696f9eb9d598b
https://doi.org/10.1055/s-2008-1058816
https://doi.org/10.1055/s-2008-1058816
Autor:
Diana Lüftner, H Stein, P. Henschke, R. Geppert, Klaus-Dieter Wernecke, A Kafka, Rolf Kreienberg, Kurt Possinger, K Wiechen, I Anagnostopoulos
Publikováno v:
The International Journal of Biological Markers. 19:1-13
Background HER-2/neu positivity is required for the selection of stage IV breast cancer patients for trastuzumab therapy. We compared the results of the recommended immunohistochemistry (IHC) evaluation with the automated ACIS™ IHC system and with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef219f90ec2ca1beb8ae319c2e97cc0
https://doi.org/10.5301/jbm.2008.4693
https://doi.org/10.5301/jbm.2008.4693
Autor:
A. Jung, Kurt Possinger, E. Kienle, Diana Lüftner, Klaus-Dieter Wernecke, Peter Schmid, R. Geppert
Publikováno v:
Breast Cancer Research and Treatment. 80:245-255
Purpose. HER-2/neu oncogene expression is modulated by an estrogen-sensitive binding site in the HER-2/neu promoter. Utilizing the circulating antigen of HER-2/neu in serum (sHER-2/neu) as a surrogate marker we investigated whether ovarian ablation b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a724c4d352250fab7c7b534e6f4d500e
https://doi.org/10.1023/a:1024911625339
https://doi.org/10.1023/a:1024911625339
Saturn's moons, Titan and Enceladus, are two of the Solar System's most enigmatic bodies and are prime targets for future space exploration. Titan provides an analogue for many processes relevant to the Earth, more generally to outer Solar System bod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::7a83ba34748b0ba7596014c7f3383607
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3069974
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3069974
Publikováno v:
Intensivmedizin und Notfallmedizin. 35:408-411
Hintergrund: Die Entlastung hamodynamisch wirksamer Perikardergusse sollte unter intensivmedizinischen Bedingungen erfolgen. Bei Aspiration hamorrhagischer Flussigkeit stellt sich die Frage einer Herz- oder Gefasverletzung. Zur Kontrolle der korrekte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45f9deb5744f410ce0995e4830fc5c93
https://doi.org/10.1007/s003900050167
https://doi.org/10.1007/s003900050167
Radiation damage due to pions and protons in SI-GaAs and their influence on the detector performance
Autor:
R Göppert, R. Irsigler, N. Duda, M. Battke, R. Geppert, M. Rogalla, A Söldner-Rembold, J. Ludwig, K. Runge, Th. Schmid
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 410:41-45
The bulk damage (namely the introduction rate of the arsenic antisite AsGa and its ionization ratio) was determined as a function of the non-ionizing energy loss (NIEL) of hadrons in semi-insulating GaAs. The study was performed using near-infrared a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4865b18982f22acfa0ffaac66ee0771b
https://doi.org/10.1016/s0168-9002(98)00145-4
https://doi.org/10.1016/s0168-9002(98)00145-4
Autor:
R. Irsigler, M. Rogalla, A Söldner-Rembold, R Göppert, M Hornung, R. Geppert, J. Ludwig, K. Runge, Th. Schmid
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 410:74-78
The mobility lifetime product of holes and electrons under low electric field conditions was determined by alpha spectroscopy using SI-GaAs as a photo conductivity detector. The lifetime in high electric field (≥ 10 4 V/cm) of electrons was investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cee0aa101a69f4e920ebbfc480275bb2
https://doi.org/10.1016/s0168-9002(98)00140-5
https://doi.org/10.1016/s0168-9002(98)00140-5
Autor:
M. Battke, W. Joerger, R. Irsigler, R. Geppert, K.W. Benz, J. Ludwig, K. Runge, Th. Schmid, N. Duda, M. Rogalla, R Göppert
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 134:53-60
The bulk damage (namely the introduction rate of the arsenic antisite AsGa and its ionisation ratio, the Fermi-level position and resistivity) was determined as a function of the non-ionising energy loss (NIEL) of hadrons in semi-insulating (SI) GaAs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a597b0cf5616f487550cc3cd348aa1
https://doi.org/10.1016/s0168-583x(98)80033-5
https://doi.org/10.1016/s0168-583x(98)80033-5
Autor:
R. Irsigler, M. Rogalla, R. Geppert, Th. Schmid, J. Ludwig, K. Runge, M. Webel, R Göppert, C. Weber
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 395:71-75
It is commonly observed, that semi-insulating GaAs detectors show leakage current densities between 1 and several 100nA/mm2. Also the breakdown voltage of those surface barrier detectors varies between 100 and 270 V for 200 μm thick devices. Moreove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58029a38137ec0b37bb276686e7c1d21
https://doi.org/10.1016/s0168-9002(97)00633-5
https://doi.org/10.1016/s0168-9002(97)00633-5