Zobrazeno 1 - 10
of 119
pro vyhledávání: '"M. Kinzer"'
An influenza A (H3N2) virus outbreak in the Kingdom of Cambodia during the COVID-19 pandemic of 2020
Autor:
L.Y. Sovann, B. Sar, V. Kab, S. Yann, M. Kinzer, P. Raftery, R. Albalak, S. Patel, P. Long Hay, H. Seng, S. Um, S. Chin, D. Chau, A. Khalakdina, E. Karlsson, S.J. Olsen, J.A. Mott
Publikováno v:
International Journal of Infectious Diseases, Vol 103, Iss , Pp 352-357 (2021)
Background: Global influenza virus circulation decreased during the COVID-19 pandemic, possibly due to widespread community mitigation measures. Cambodia eased some COVID-19 mitigation measures in June and July 2020. On 20 August a cluster of respira
Externí odkaz:
https://doaj.org/article/26c6eb9a129d43ffa0b1cf100df3ff63
Autor:
M Kinzer, Savuth Chin, P Long Hay, R Albalak, Kab, S J Olsen, H. Seng, B Sar, J A Mott, Ly Sovann, Darapheak Chau, Sarika Patel, Philomena Raftery, S. Um, Erik A. Karlsson, S. Yann, Asheena Khalakdina
Publikováno v:
SSRN Electronic Journal.
BACKGROUND: Coinciding with the COVID-19 pandemic, global influenza virus circulation decreased, possibly due to widespread community mitigation measures. Cambodia eased some COVID-19 mitigation measures in June and July 2020. On Aug 20th a cluster o
Publikováno v:
IEEE Journal of Quantum Electronics. 48:696-702
The near-field intensity distributions of quantum-cascade lasers emitting at λ = 7.7 μm were investigated with a Gaussian telescope, comprising standard optical components together with a microbolometer focal plane array. Although the technique is
Autor:
Frank Fuchs, R. Losch, Stefan Hugger, Borislav Hinkov, Joachim Wagner, Rolf Aidam, Wolfgang Bronner, Quankui Yang, M. Kinzer
Publikováno v:
physica status solidi c. 9:302-305
We investigated the beam-steering phenomenon of quantum-cascade lasers emitting at ∼7.8 µm wavelength, operated in pulsed mode at heat sink temperatures around room-temperature. The lasers have a dimension of 12 µm × 1500 µm. The observed beam-
Autor:
Joe M. Kinzer
Publikováno v:
The Journal of Asian Studies. 73:288-290
Autor:
M. Kinzer, Julia König, Kerstin Hingerl, Ingrid Lang, Berthold Huppertz, Dirk Strunk, Andreas Reinisch
Publikováno v:
Placenta. 35(7)
Cell transplantation is a promising strategy in regenerative medicine for revascularization of ischemic tissues. Based on our observation that placental mesenchymal stromal cells (PMSC) enhance endothelial cell viability in vitro via secretion of ang
Autor:
V. Blattmann, M. Kinzer, Stefan Hugger, Quankui Yang, Ralf Ostendorf, Wolfgang Bronner, Joachim Wagner, Rolf Aidam, Rachid Driad, Frank Fuchs, J. Jarvis
Publikováno v:
SPIE Proceedings.
In this work we demonstrate imaging standoff detection of solid traces of explosives using infrared laser backscattering spectroscopy. Our system relies on active laser illumination in the 7 μm-10 μm spectral range at fully eye-safe power levels. T
Autor:
J. Jarvis, M. Kinzer, Stefan Hugger, Quankui Yang, Joachim Wagner, Rolf Aidam, Rachid Driad, Frank Fuchs
Publikováno v:
Quantum Sensing and Nanophotonic Devices X.
Broadband tunable external cavity quantum cascade lasers (EC-QCL) have emerged as attractive light sources for midinfrared (MIR) “finger print” molecular spectroscopy for detection and identification of chemical compounds. Here we report on the u
Autor:
Wolfgang Bronner, Quankui Yang, M. Kinzer, Stefan Hugger, Ralf Ostendorf, C. Schilling, Joachim Wagner, Rolf Aidam, Rachid Driad, Frank Fuchs
We report on investigations of far-field intensity patterns and angle-resolved lasing spectra emitted fromquantum cascade (QC) lasers at wavelengths around Lamda = 7.7 µm in pulsed operation. Measurements of the angle-dependent intensity noise in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5da53f28d2f80d2d10f212ec626042bb
https://publica.fraunhofer.de/handle/publica/232605
https://publica.fraunhofer.de/handle/publica/232605
Autor:
Kai Degreif, Quankui Yang, Rachid Driad, J. Jarvis, Frank Fuchs, Frank Schnürer, M. Kinzer, Rolf Aidam, Wolfgang Bronner, Stefan Hugger
Publikováno v:
SPIE Proceedings.
We demonstrate contactless detection of solid residues of explosives using mid-infrared laser spectroscopy. Our detection scheme relies on active laser illumination, synchronized with the collection of the backscattered radiation by an infrared camer