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CORONA High-Resolution Satellite and Aerial Imagery for Change Detection Assessment of Natural Hazard Risk and Urban Growth in El Alto/La Paz in Bolivia, Santiago de Chile, Yungay in Peru, Qazvin in Iran, and Mount St. Helens in the USA

  • The Enhancement of standard dense phase carbon dioxide (DPCD) pasteurization by additional mechanical effects wasassessed in this work. These effects were induced during pasteurization by the sudden depressurization in a narrow mini-tube. The high flow velocities, moderate pressures (40–80 bar) and low temperatures (25–45°C) lead to intense degasifica-tion and shear stress. The inactivation of the test microorganismEscherichia coliDH5a(E. coliDH5a) was determinedbefore and after depressurization in the minitube, representing entirely chemical DPCD via dissolved CO2and total inacti-vation comprising the effects of dissolved CO2and mechanical effects, respectively. Compared to conventional DPCDpasteurization, which is mostly attributed to chemical effects, the additional mechanical effects increased the inactivationefficiency considerably.
Metadaten
Author:Alexander Fekete
URN:urn:nbn:de:hbz:832-epub4-16230
DOI:https://doi.org/10.3390/rs12193246
ISSN:2072-4292
Parent Title (English):Remote Sensing
Year of Completion:2020
Publisher:MDPI
Document Type:Article
Language:English
Date of first Publication:2020/10/06
Date of Publication (online):2021/02/23
GND-Keyword:Naturgefahr; Stadt; Wachstum
Tag:City expansion; Data usability; Disaster risk; Geographic Information System; Image interpretation; Land cover change; Land use change; Manual visual image interpretation; Remote sensing; Urban sprawl
Volume:12
Issue:19
Page Number:26
Institutes:Anlagen, Energie- und Maschinensysteme (F09) / Fakultät 09 / Institut für Rettungsingenieurwesen und Gefahrenabwehr
Dewey Decimal Classification:500 Naturwissenschaften und Mathematik
Open Access:Open Access
DeepGreen:DeepGreen
Licence (German):License LogoCreative Commons - CC BY - Namensnennung 4.0 International