Could air sampling be a substitute for individual oropharyngeal and cloacal swabs on live animals to detect avian influenza virus in Mule ducks?

Autor: A. Keïta, E. Niqueux, C. Allée, K. Ogor, A. Schmitz, M. Amelot, D. Courtois, T. Le Coq, R. Thomas, B. Grasland, S. Le Bouquin, A. Scoizec

Publikováno v: Animal - science proceedings. 13:658-659

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7be7236738ff3337c7af067e4f27dac8
https://doi.org/10.1016/j.anscip.2022.05.097

Optimal Length Determination of a Glass Waveguide to Maximize Ultrasound Transmission

Autor: I. Bazan, Lorenzo Leija, J. D. Courtois, C. J. Trujillo, M. I. Gutierrez, Arturo Vera

Publikováno v: CCE

The generation of ultrasonic waves by a remote way, inducing magnetic fields to magnetic nanoparticles, is an important scientific advance that has been demonstrated in other works. With this technique, it could be avoided some problems of convention

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::399a2658982d9606bdb0feabf6974423
https://doi.org/10.1109/iceee.2019.8884494

Quantum cascade laser spectroscopy of N2O in the 7.9μm region for the in situ monitoring of the atmosphere

Autor: Agnès Grossel, Lilian Joly, Bertrand Parvitte, D. Courtois, Georges Durry, Virginie Zeninari

Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, 2008, 109 (10), pp.1845-1855. ⟨10.1016/j.jqsrt.2007.12.002⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2008, 109 (10), pp.1845-1855. ⟨10.1016/j.jqsrt.2007.12.002⟩

A quantum cascade laser spectrometer was used in the Groupe de Spectrometrie Moleculaire et Atmospherique of Reims (France) to precisely study nitrous oxide (N2O) line parameters near 7.9 μm. The spectral region ranging from 1275 to 1280 cm–1, whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3452ca43208b630ba7f7a7b3558dcae0
https://doi.org/10.1016/j.jqsrt.2007.12.002

Optimization of a compact photoacoustic quantum cascade laser spectrometer for atmospheric flux measurements: application to the detection of methane and nitrous oxide

Autor: Lilian Joly, Bertrand Parvitte, Agnès Grossel, D. Courtois, Virginie Zeninari

Publikováno v: Applied Physics B. 88:483-492

Room temperature (RT) quantum cascade lasers (QCL) are now available even in continuous wave (cw) mode, which is very promising for in situ gas detectors. Ambient air monitoring requires high sensitivity with robust and simple apparatus. For that pur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b6924832b2267b7e72501d7f92909c0
https://doi.org/10.1007/s00340-007-2719-2

New improvements in methane detection using a Helmholtz resonant photoacoustic laser sensor: A comparison between near-IR diode lasers and mid-IR quantum cascade lasers

Autor: Georges Durry, Lilian Joly, Agnès Grossel, Bertrand Parvitte, Virginie Zeninari, D. Courtois

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-...]
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-..], Elsevier, 2006, 63, pp.1021-1028. ⟨10.1016/j.saa.2005.11.002⟩
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy [1994-..], 2006, 63, pp.1021-1028. ⟨10.1016/j.saa.2005.11.002⟩

Atmospheric methane was detected by combining a photoacoustic (PA) sensor with several lasers emitting in both the near- and mid-infrared spectral ranges to check the achievable detection limits. The PA spectrometer is based on differential Helmholtz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd0484cdfddfee7e9d322d9da4dfe48d
https://doi.org/10.1016/j.saa.2005.11.002