Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Andreas, Hänel"'
Autor:
Andrea Gokus, Andreas Hänel, Andreas Ruby, Arne Dröge-Rothaar, Brita Küchly, Christopher C. M. Kyba, Daniel Fischer, David Gruber, Eva C. Weiß, Friederike Klan, Georg Sulzer, Georgia T. MacMillan, Helga Küchly, Henning von Brandis, Isabell C. Wuthenow, Jacob Koglin, Janina Mattern, Johannes A. Schultz, Johannes Veh, Katharina Leiter, Marcus Langejahn, Maria Zschorn, Marijana Pavi´c, Maximilian Blaschke, Melanie Brauchler, Michaela Leipold, Nathalie Küppers, Nona Schulte-Römer, Normän Naboulsi, Petra Bilela, Reinhart Binder, René Curwy, Sabine Frank, Sebastian Falkner, Sicco Bauer, Steffen Liese, Swantje Maurer, Tamara Rom, Thomas Kunzemann, Vita Tičinović, Yiğit Öner Altıntaş, Loeka L. Jongejans
Publikováno v:
International Journal of Sustainable Lighting, Vol 25, Iss 1 (2023)
The relationship between satellite based measurements of city radiance at night and the numbers and types of physical lights installed on the ground is not well understood. Here we present the “Nachtlichter app”, which was developed to enable cit
Externí odkaz:
https://doaj.org/article/2a181713ae4e4d0b90e6af9a1a1f73d8
Autor:
Andreas Jechow, Zoltán Kolláth, Amit Lerner, Andreas Hänel, Nadav Shashar, Franz Hölker, Christopher C.M. Kyba
Publikováno v:
International Journal of Sustainable Lighting, Vol 19, Iss 1 (2017)
Near all-sky imaging photometry was performed from a boat on the Gulf of Aqaba to measure the night sky brightness in a coastal environment. The boat was not anchored, and therefore drifted and rocked. The camera was mounted on a tripod without any i
Externí odkaz:
https://doaj.org/article/389c3884e79a49058a829a77c6187de1
Autor:
Andreas Haenel
Die Erstellung von Kapitalflussrechnungen ist in den letzten Jahren durch die Überarbeitung des International Accounting Standards 7, durch die Stellungnahme 1/1995 des Hauptfachausschusses des Instituts der Wirtschaftsprüfer sowie durch die Diskus
Autor:
Martin Aubé, Andreas Jechow, Chadwick A. Moore, Günther Wuchterl, Salvador J. Ribas, Thomas Posch, Norbert Schmidt, Andreas Hänel, Christopher C. M. Kyba, Dorien E. Lolkema, Dan M. Duriscoe, Henk Spoelstra, Zoltán Kolláth
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer
Measuring the brightness of the night sky has become an increasingly important topic in recent years, as artificial lights and their scattering by the Earths atmosphere continue spreading around the globe. Several instruments and techniques have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::070f9fa17a873e98964e63ea83c4422a
https://doi.org/10.1016/j.jqsrt.2017.09.008
https://doi.org/10.1016/j.jqsrt.2017.09.008
Publikováno v:
Radiation Physics and Chemistry. 124:41-45
Silica supported silver nanoparticles (Ag°–SiO 2 –NCs, NCs=nanocomposites) suspended in aqueous solutions are efficient catalysts for the dimerization of methyl radicals to produce ethane, while bare silica is quite inert towards the interaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97eb82d4490f8109fbf97bb1b97e9877
https://doi.org/10.1016/j.radphyschem.2015.11.027
https://doi.org/10.1016/j.radphyschem.2015.11.027
Autor:
Franz Hölker, Timothy Moss, Barbara Griefahn, Werner Kloas, Christian C. Voigt, Dietrich Henckel, Andreas Hänel, Peter M. Kappeler, Stephan Völker, Axel Schwope, Steffen Franke, Dirk Uhrlandt, Jürgen Fischer, Reinhard Klenke, Christian Wolter, Klement Tockner
Publikováno v:
Ecology and Society, Vol 15, Iss 4, p 13 (2010)
Although the invention and widespread use of artificial light is clearly one of the most important human technological advances, the transformation of nightscapes is increasingly recognized as having adverse effects. Night lighting may have serious p
Externí odkaz:
https://doaj.org/article/c12e7fe4b2694ee7ac7b25ea8258b4c4
Autor:
Christopher C. M. Kyba, Andreas Jechow, Nadav Shashar, Amit Lerner, Zoltán Kolláth, Franz Hölker, Andreas Hänel
Publikováno v:
International Journal of Sustainable Lighting, Vol 19, Iss 1 (2017)
Near all-sky imaging photometry was performed from a boat on the Gulf of Aqaba to measure the night sky brightness in a coastal environment. The boat was not anchored, and therefore drifted and rocked. The camera was mounted on a tripod without any i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71c6cd00ce832fa56ec4a55e28ff2d92
http://www.lightingjournal.org/index.php/path/article/view/62
http://www.lightingjournal.org/index.php/path/article/view/62
Publikováno v:
Energy Environ. Sci.. 7:1806-1809
Improvements in the luminous efficiency of outdoor lamps might not result in energy savings or reductions in greenhouse gas emissions. The reason for this is a rebound effect: when light becomes cheaper, many users will increase illumination, and som
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c48a78352bfdc82ce23fe504c00494c
https://doi.org/10.1039/c4ee00566j
https://doi.org/10.1039/c4ee00566j
Publikováno v:
Earth, Moon, and Planets. 78:321-328
Persistent jet and shell structures from comet Hale-Bopp showing gradual changes in the shapes and orientations with aspect angle and solar illumination geometry indicate long lived active sources. A model to simulate the dust features has been appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f738cdac7917866a1e2f316915c47fd
https://doi.org/10.1023/a:1006290125345
https://doi.org/10.1023/a:1006290125345
Publikováno v:
Berliner und Munchener tierarztliche Wochenschrift. 125(3-4)
In the past histomonosis was very well controlled with Dimetridazole as a treatment and/or Nifursol as feed additive. In the European Union both products were banned in 1995 and 2003, respectively. This was followed by the re-emergence of the disease
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::50d08caae88691adb4f67bf40907116d
https://pubmed.ncbi.nlm.nih.gov/22515034
https://pubmed.ncbi.nlm.nih.gov/22515034