Zobrazeno 1 - 10
of 739
pro vyhledávání: '"A. Hallstein"'
Publikováno v:
BMJ Open, Vol 14, Iss 7 (2024)
Objective There has not been a theoretical test run in Germany that compares different navigation systems with an industry solution (MapTrip112). The aim of this study was to compare navigation systems to elucidate whether the emergency response time
Externí odkaz:
https://doaj.org/article/c15860221b1e49df91043e2f4f0e7a18
Autor:
Hallstein, Jannik1 (AUTHOR) jannik.hallstein@lbf.fraunhofer.de, Metzsch-Zilligen, Elke1 (AUTHOR), Pfaendner, Rudolf1 (AUTHOR) rudolf.pfaendner@lbf.fraunhofer.de
Publikováno v:
Materials (1996-1944). Jun2024, Vol. 17 Issue 11, p2761. 13p.
Publikováno v:
Materials, Vol 17, Iss 11, p 2761 (2024)
To use polylactic acid in demanding technical applications, sufficient long-term thermal stability is required. In this work, the thermal aging of polylactic acid (PLA) in the solid phase at 100 °C and 150 °C is investigated. PLA has only limited a
Externí odkaz:
https://doaj.org/article/9dcd0ae700904a21a95dcc43a8c242cd
Autor:
Hallstein, Jannik1 (AUTHOR) jannik.hallstein@lbf.fraunhofer.de, Metzsch-Zilligen, Elke1 (AUTHOR), Pfaendner, Rudolf1 (AUTHOR) rudolf.pfaendner@lbf.fraunhofer.de
Publikováno v:
Polymers (20734360). Feb2024, Vol. 16 Issue 4, p506. 17p.
Autor:
Cristiano, Silvio, Baarset, Hallstein, Bruckner, Christian, Johansen, Johan, Pastres, Roberto
Publikováno v:
In Ecological Indicators February 2023 146
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Polymers, Vol 16, Iss 4, p 506 (2024)
Commercially available poly(lactic acid) exhibits poor hydrolytic stability, which makes it impossible for use in durable applications. Therefore, a novel hydrolysis inhibitor based on an aziridine derivative as well as a novel stabilizer composition
Externí odkaz:
https://doaj.org/article/1fa372bb882f46218cd2644a8c6c7544
Autor:
Bjørn Hallstein Holte
Publikováno v:
Norsk Antropologisk Tidsskrift, Vol 33, Iss 2, Pp 139-155 (2022)
Sammendrag Artikkelen tar utgangspunkt i en hendelse fra feltarbeid ved en eliteskole i Kenya. Den beskriver og analyserer hagebruk innenfor og utenfor skolen, samt hagepraksiser og hageprat ved skolen. Den bygger på deltakende observasjon og arkivm
Externí odkaz:
https://doaj.org/article/9fbe5d4a4f5a43879495c416a2b006f8
Autor:
Cristiano, Silvio, Baarset, Hallstein, Bruckner, Christian, Johansen, Johan, Pastres, Roberto
Publikováno v:
In Journal of Cleaner Production 10 June 2022 352
Publikováno v:
Ecological Indicators, Vol 146, Iss , Pp 109850- (2023)
Two Emergy Assessments (EMA) were conducted to evaluate the ecological performances of novel eco-intensification innovations for the treatment and valorisation of sludge and fish mortalities from finfish aquaculture, including upstream directly and i
Externí odkaz:
https://doaj.org/article/eeecf5efbf2d4e8a8925166dccf3805b