Zobrazeno 1 - 10
of 31
pro vyhledávání: '"T. P. Butler"'
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 5, Pp 1-10 (2017)
A real-time study of the dynamic properties of a frequency swept vertical cavity surface emitting laser (VCSEL) is presented. Such tunable laser sources have previously been shown to provide long coherence lengths and improved performance in metrolog
Externí odkaz:
https://doaj.org/article/eeb74efada284bc59454443687772f7a
Autor:
Emilie T. S. Butler, Jakob Bjerager, Nathalie S. Eriksen, Javad N. Hajari, Miklos Schneider, Carsten Faber, Yousif Subhi
Publikováno v:
Ophthalmology and Therapy, Vol 13, Iss 3, Pp 801-817 (2024)
Abstract Introduction Concerns related to pain from intravitreal injections are one of the key factors mentioned by patients when asked about therapy. In this systematic review and network meta-analysis, we evaluate the literature of comparative clin
Externí odkaz:
https://doaj.org/article/8458d7e3d8b344d9a3c425c079045990
Autor:
W. F. Holmes-Hewett, R. G. Buckley, T. J. Butler, C. Pot, K. Van Koughnet, B. J. Ruck, H. J. Trodahl
Publikováno v:
AIP Advances, Vol 12, Iss 7, Pp 075120-075120-4 (2022)
Far infrared measurements of the absorption into the IR-active TO(Γ) mode are reported for a selection of the rare-earth mononitrides. The frequencies harden as anticipated by ≈15% as the lattice constant shrinks by ≈6% from SmN to LuN, though t
Externí odkaz:
https://doaj.org/article/c71cf52769f445f2b7da21fbcd3b5531
Autor:
E. von Schneidemesser, B. Bonn, T. M. Butler, C. Ehlers, H. Gerwig, H. Hakola, H. Hellén, A. Kerschbaumer, D. Klemp, C. Kofahl, J. Kura, A. Lüdecke, R. Nothard, A. Pietsch, J. Quedenau, K. Schäfer, J. J. Schauer, A. Singh, A.-M. Villalobos, M. Wiegner, M. G. Lawrence
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 8621-8645 (2018)
The Berlin Air quality and Ecosystem Research: Local and long-range Impact of anthropogenic and Natural hydrocarbons (BAERLIN2014) campaign was conducted during the 3 summer months (June–August) of 2014. During this measurement campaign, both st
Externí odkaz:
https://doaj.org/article/9cbb53741afd477a99789faed05b328a
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 8203-8225 (2018)
With NO2 limit values being frequently exceeded in European cities, complying with the European air quality regulations still poses a problem for many cities. Traffic is typically a major source of NOx emissions in urban areas. High-resolution che
Externí odkaz:
https://doaj.org/article/faf1764f4fac48c4bb85255ec3c0cac4
Autor:
H. Bozem, T. M. Butler, M. G. Lawrence, H. Harder, M. Martinez, D. Kubistin, J. Lelieveld, H. Fischer
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 10565-10582 (2017)
Ozone (O3) is an important atmospheric oxidant, a greenhouse gas, and a hazard to human health and agriculture. Here we describe airborne in situ measurements and model simulations of O3 and its precursors during tropical and extratropical field c
Externí odkaz:
https://doaj.org/article/d0f1470ef9164a22bf6788330d1b392c
Autor:
F. Kuik, A. Lauer, G. Churkina, H. A. C. Denier van der Gon, D. Fenner, K. A. Mar, T. M. Butler
Publikováno v:
Geoscientific Model Development, Vol 9, Iss 12, Pp 4339-4363 (2016)
Air pollution is the number one environmental cause of premature deaths in Europe. Despite extensive regulations, air pollution remains a challenge, especially in urban areas. For studying summertime air quality in the Berlin–Brandenburg region of
Externí odkaz:
https://doaj.org/article/36fc6c48b7764e0b90d2642a8ae2bced
Publikováno v:
Geoscientific Model Development, Vol 9, Iss 10, Pp 3699-3728 (2016)
We present an evaluation of the online regional model WRF-Chem over Europe with a focus on ground-level ozone (O3) and nitrogen oxides (NOx). The model performance is evaluated for two chemical mechanisms, MOZART-4 and RADM2, for year-long simulation
Externí odkaz:
https://doaj.org/article/3257c0ce842540708db9daeda5c0151c
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 11601-11615 (2016)
Surface ozone is a secondary air pollutant produced during the atmospheric photochemical degradation of emitted volatile organic compounds (VOCs) in the presence of sunlight and nitrogen oxides (NOx). Temperature directly influences ozone producti
Externí odkaz:
https://doaj.org/article/d78a5cc21ac44d6387bf576d62914889
Autor:
B. Bonn, E. von Schneidemesser, D. Andrich, J. Quedenau, H. Gerwig, A. Lüdecke, J. Kura, A. Pietsch, C. Ehlers, D. Klemp, C. Kofahl, R. Nothard, A. Kerschbaumer, W. Junkermann, R. Grote, T. Pohl, K. Weber, B. Lode, P. Schönberger, G. Churkina, T. M. Butler, M. G. Lawrence
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 7785-7811 (2016)
Urban air quality and human health are among the key aspects of future urban planning. In order to address pollutants such as ozone and particulate matter, efforts need to be made to quantify and reduce their concentrations. One important aspect i
Externí odkaz:
https://doaj.org/article/80987507accc45babd58a54f427443e2