Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Marcel Langner"'
Publikováno v:
Pharmaceutics, Vol 16, Iss 10, p 1307 (2024)
Background/Objectives: Coated drug pellets enjoy widespread use in hard gelatine capsules. In heterogeneous pellets, the drug substance is layered onto core pellets. Coatings are often applied to generate a retarded release or an enteric coating. Met
Externí odkaz:
https://doaj.org/article/178d5de110d6456e9a1e918fc0bf22c7
Publikováno v:
Atmosphere, Vol 15, Iss 5, p 525 (2024)
Air pollution remains a significant issue, particularly in urban areas. This study explored the prediction of hourly point-based PM10 concentrations using the XGBoost algorithm to assimilate them into a geostatistical land use regression model for sp
Externí odkaz:
https://doaj.org/article/184135e50eab4be6bdd2f5c303d1dbfa
Publikováno v:
Atmosphere, Vol 13, Iss 8, p 1282 (2022)
Air pollution is a major health risk factor worldwide. Regular short- and long-time exposures to ambient particulate matter (PM) promote various diseases and can lead to premature death. Therefore, in Germany, air quality is assessed continuously at
Externí odkaz:
https://doaj.org/article/647c9ad29aff46bdbd36a681db2b2dc4
Autor:
Lutz Bretschneider, Andreas Schlerf, Anja Baum, Henning Bohlius, Marcel Buchholz, Sebastian Düsing, Volker Ebert, Hassnae Erraji, Paul Frost, Ralf Käthner, Thomas Krüger, Anne Caroline Lange, Marcel Langner, Andreas Nowak, Falk Pätzold, Julian Rüdiger, Jorge Saturno, Hendrik Scholz, Tobias Schuldt, Rickmar Seldschopf, Andre Sobotta, Ralf Tillmann, Birgit Wehner, Christian Wesolek, Katharina Wolf, Astrid Lampert
Publikováno v:
Atmosphere, Vol 13, Iss 4, p 629 (2022)
Air quality measurements usually consist of ground-based instrumentation at fixed locations. However, vertical profiles of pollutants are of interest for understanding processes, distribution, dilution and concentration. Therefore, a multicopter syst
Externí odkaz:
https://doaj.org/article/0ddea115bb5f48188efcebb228a52a22
Publikováno v:
Atmosphere, Vol 5, Iss 2, Pp 252-272 (2014)
The elemental carbon (EC)-tracer method was applied to PM10 and PM1 data of three sampling sites in the City of Berlin from February to October 2010. The sites were characterized by differing exposure to traffic and vegetation. The aim was to determi
Externí odkaz:
https://doaj.org/article/d80b119af47b4bbba228d4976dbb7664
Publikováno v:
Processes; Volume 11; Issue 4; Pages: 1066
A statistical design of experiments for a rotary fluidized bed agglomeration process is performed to improve both the knowledge of the process and the influence of the process parameters. Agglomerates of a pharmaceutical formulation are manufactured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40be7ff777bd89ce07c128a72b3a7391
Autor:
Andreas Schlerf, Lutz Bretschneider, Astrid Lampert, Anja Baum, Marcel Buchholz, Julian Rüdiger, Rickmar Seldschopf, André Sobotta, Henning Bohlius, Angelina Del, Volker Ebert, Mi Eon Kim, Andreas Nowak, Sebastian Düsing, Ralf Käthner, Birgit Wehner, Hassnae Erraji, Achim Grasse, Anne Caroline Lange, Tobias Schuldt, Ralf Tillmann, Christian Wesolek, Marcel Langner, Stefan Wallek, Paul Frost, Thomas Krüger, Hendrik Scholz
Publikováno v:
Immissionsschutz.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49f4e6bd03c0215b5e2594c3fde5e1d7
https://doi.org/10.37307/j.1868-7776.2022.03.05
https://doi.org/10.37307/j.1868-7776.2022.03.05
Publikováno v:
Powder Technology. 364:673-679
In-line particle size measurement with a spatial filter velocimetry probe for process control was already carried out successfully in conventional fluidized bed coating and agglomeration but has not yet been investigated in rotary fluidized bed agglo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a78605d7294fe01e1d494072ce96ec70
https://doi.org/10.1016/j.powtec.2020.02.034
https://doi.org/10.1016/j.powtec.2020.02.034
Autor:
Olivier Favez, Nicolas Martin, Marcel Langner, Wilfried Endlicher, Nicolas Michelot, Pierre Carrega
Publikováno v:
Climatologie. 12:65-82
Southeastern France is often subject to thermal breezes and inversions that are partly responsible for the dispersion behavior of air pollutants in this region. Generally, the coastal urban zone is the main contributor to PM10 emissions. However, a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::493476724ff72dc2590178a6fab2efce
https://doi.org/10.4267/climatologie.1129
https://doi.org/10.4267/climatologie.1129
Publikováno v:
Atmosphere, Vol 5, Iss 2, Pp 252-272 (2014)
Atmosphere
Volume 5
Issue 2
Pages 252-272
Atmosphere
Volume 5
Issue 2
Pages 252-272
The elemental carbon (EC)-tracer method was applied to PM10 and PM1 data of three sampling sites in the City of Berlin from February to October 2010. The sites were characterized by differing exposure to traffic and vegetation. The aim was to determi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1653773654e536917cdfd84e6990dba8
http://www.mdpi.com/2073-4433/5/2/252
http://www.mdpi.com/2073-4433/5/2/252