Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Nils Lüttschwager"'
Publikováno v:
ScienceOpen Research (2014)
We report vibrational Raman spectra of small extended perfluoro-n-alkanes (C{n}F{2n+2} with n=6, 8-10, 12-14) isolated in supersonic jet expansions and use wavenumbers of longitudinal acoustic vibrations to extrapolate the elastic modulus of cold, is
Externí odkaz:
https://doaj.org/article/5b2f374cd0fd40fcbf79552a5eb275c0
Publikováno v:
European Journal for Security Research.
Alongside its immediate consequences for physical health, the current Coronavirus pandemic and the associated containment measures have led to multiple psychosocial consequences for the population. While virus containment is the main motive of crisis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c30a1893e58cd768bbe695291806bce
https://doi.org/10.1007/s41125-022-00086-8
https://doi.org/10.1007/s41125-022-00086-8
Autor:
Aris Harkat, Nils Lüttschwager
Publikováno v:
Kleines Al(e)phabet des Kommunikativen Konstruktivismus ISBN: 9783658249571
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1c20f4e10bd625ce91917006d95441b
https://doi.org/10.1007/978-3-658-24958-8_22
https://doi.org/10.1007/978-3-658-24958-8_22
Publikováno v:
Imaging and Applied Optics 2016.
We present a modified cantilever-enhanced photoacoustic spectrometer for trace ammonia detection with a detection limit of 20 ppb using a new accelerated gas exchange (AGE) procedure to attenuate negative effects due to ammonia adsorption.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f616fd1a3e4ba7c2e7e837e0c04801a2
https://doi.org/10.1364/lacsea.2016.lm3g.3
https://doi.org/10.1364/lacsea.2016.lm3g.3
Autor:
Bernhard Buchholz, Volker Ebert, Andrea Pogány, Javis A. Nwaboh, Olav Werhahn, Alexander Klein, Nils Lüttschwager
Publikováno v:
17th International Congress of Metrology.
Gas analysis has become an important task in various fields of science and industry, especially through techniques based on laser spectroscopy. Common applications are, for example, the monitoring of the atmosphere to assess human impact on ecosystem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4a3f383e15ce9e2ef4b5d507b26f09
https://doi.org/10.1051/metrology/20150007005
https://doi.org/10.1051/metrology/20150007005
Autor:
Volker Ebert, Nathan Cassidy, Tuomas Hieta, Carlo Tiebe, Céline Pascale, Olavi Vaittinen, Valerio Ferracci, Janneke van Wijk, Marsailidh Twigg, Klaus Wirtz, Bernhard Niederhauser, Daiana Leuenberger, Nicholas A. Martin, Christine F. Braban, Nils Lüttschwager, Andrea Pogány, David Balslev-Harder
Publikováno v:
Pogány, A, Balslev-Harder, D, Braban, C F, Cassidy, N, Ebert, V, Ferracci, V, Hieta, T, Leuenberger, D, Lüttschwager, N, Martin, N A, Pascale, C, Tiebe, C, Twigg, M M, Vaittinen, O, Van Wijk, J, Wirtz, K & Niederhauser, B 2015, Metrology for ammonia in ambient air : concept and first results of the EMRP project MetNH3 . in 17th International Congress of Metrology : Environnement et climat / Environment and climate ., 07003, EDP Sciences, 17th International Congress of Metrology, CIM 2015, Paris, France, 21/09/15 . https://doi.org/10.1051/metrology/20150007003
Dans le cadre du Programme de Recherche Europeen en Metrologie (EMRP), un projet de trois ans a debute en juin 2014 avec l’objectif d’ameliorer la comprehension et la tracabilite metrologique des mesures d’ammoniac (NH3) ambient, dans le domain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4dc4d36cd040cccca18e3839305292f
https://cris.vtt.fi/en/publications/676aefd7-012d-48e5-b1f3-f43f772df56f
https://cris.vtt.fi/en/publications/676aefd7-012d-48e5-b1f3-f43f772df56f