Zobrazeno 1 - 10
of 122
pro vyhledávání: '"M. Hopfner"'
Autor:
K. Voss, P. Holzbeck, K. Pfeilsticker, R. Kleinschek, G. Wetzel, B. Fuentes Andrade, M. Höpfner, J. Ungermann, B.-M. Sinnhuber, A. Butz
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 4507-4528 (2024)
We report on a novel, medium-weight (∼ 25 kg) optical spectrometer coupled to an automated sun tracker for direct sun observations from azimuth-controlled balloon platforms weighing approximately 12 kg. It is designed to measure a suite of UV–Vis
Externí odkaz:
https://doaj.org/article/d6c21178c0a34dd1a60c8128e7038776
Autor:
S. Johansson, M. Höpfner, F. Friedl-Vallon, N. Glatthor, T. Gulde, V. Huijnen, A. Kleinert, E. Kretschmer, G. Maucher, T. Neubert, H. Nordmeyer, C. Piesch, P. Preusse, M. Riese, B.-M. Sinnhuber, J. Ungermann, G. Wetzel, W. Woiwode
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8125-8138 (2024)
Ammonia (NH3) is the major alkaline species in the atmosphere and plays an important role in aerosol formation, which affects local air quality and the radiation budget. NH3 in the upper troposphere and lower stratosphere (UTLS) is difficult to detec
Externí odkaz:
https://doaj.org/article/7c58fcb15160445ab0e8aba97c98cc3b
Autor:
C. V. Brodowsky, T. Sukhodolov, G. Chiodo, V. Aquila, S. Bekki, S. S. Dhomse, M. Höpfner, A. Laakso, G. W. Mann, U. Niemeier, G. Pitari, I. Quaglia, E. Rozanov, A. Schmidt, T. Sekiya, S. Tilmes, C. Timmreck, S. Vattioni, D. Visioni, P. Yu, Y. Zhu, T. Peter
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 5513-5548 (2024)
A growing number of general circulation models are adapting interactive sulfur and aerosol schemes to improve the representation of relevant physical and chemical processes and associated feedbacks. They are motivated by investigations of climate res
Externí odkaz:
https://doaj.org/article/9de1997548ae4caba932eadedc2e9e45
Autor:
N. Glatthor, T. von Clarmann, B. Funke, M. García-Comas, U. Grabowski, M. Höpfner, S. Kellmann, M. Kiefer, A. Laeng, A. Linden, M. López-Puertas, G. P. Stiller
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 2849-2871 (2024)
Using the IMK–IAA data processor, methane and nitrous oxide distributions were retrieved from version-8 limb emission spectra recorded with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS). The dataset includes measurements fro
Externí odkaz:
https://doaj.org/article/3b64e4eecd284d8ab5a193d134dfb13b
Autor:
Marvin J. Miller, Kevin Pethe, Bei Shi Lee, Sarah M. Hopfner, Garrett C. Moraski, Nitin Pal Kalia
Publikováno v:
RSC Med Chem
Cytochrome bd oxidase (Cyt-bd) is an attractive drug target in Mycobacterium tuberculosis, especially in the context of developing a drug combination targeting energy metabolism. However, currently few synthetically assessable scaffolds target Cyt-bd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a6d9092700d63650222942b8eac87e3
https://europepmc.org/articles/PMC8130631/
https://europepmc.org/articles/PMC8130631/
Autor:
Sarah M. Hopfner, Marvin J. Miller, Nitin Pal Kalia, Kevin Pethe, Garrett C. Moraski, Bei Shi Lee
Publikováno v:
Applied Sciences
Volume 11
Issue 19
Applied Sciences, Vol 11, Iss 9092, p 9092 (2021)
Volume 11
Issue 19
Applied Sciences, Vol 11, Iss 9092, p 9092 (2021)
The development of cytochrome bd oxidase (cyt‐bd) inhibitors are needed for comprehensive termination of energy production in Mycobacterium tuberculosis (Mtb) to treat tuberculosis infections. Herein, we report on the structure‐activity‐relatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d134c23afd90c0f3fff6fac73e4d4dbe
https://doi.org/10.3390/app11199092
https://doi.org/10.3390/app11199092
Autor:
M. Kiefer, T. von Clarmann, B. Funke, M. García-Comas, N. Glatthor, U. Grabowski, M. Höpfner, S. Kellmann, A. Laeng, A. Linden, M. López-Puertas, G. P. Stiller
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 1443-1460 (2023)
A new global O3 data product retrieved from the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) spectra with the IMK–IAA MIPAS data processor has been released. These data are based on ESA version 8 recalibrated radiance spectra w
Externí odkaz:
https://doaj.org/article/07f53b6ef7c9435da523e76dcd9eec70
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1169-1207 (2023)
This paper presents model simulations of stratospheric aerosols with a focus on explosive volcanic eruptions. Using various (occultation and limb-based) satellite instruments, providing vertical profiles of sulfur dioxide (SO2) and aerosol extinction
Externí odkaz:
https://doaj.org/article/90ef1db0ee494475881133872bd4f9de
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Autor:
G. Wetzel, M. Höpfner, H. Oelhaf, F. Friedl-Vallon, A. Kleinert, G. Maucher, M. Sinnhuber, J. Abalichin, A. Dehn, P. Raspollini
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 6669-6704 (2022)
The Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) was a limb-viewing infrared Fourier transform spectrometer that operated from 2002 to 2012 aboard the Environmental Satellite (ENVISAT). The final re-processing of the full MIPAS m
Externí odkaz:
https://doaj.org/article/f2ee87eb11aa45f885d0e15880798c05