Die chronologische Liste zeigt aktuelle Veröffentlichungen aus dem Forschungsbetrieb der Hochschule Weihenstephan-Triesdorf. Zuständig ist das Zentrum für Forschung und Wissenstransfer (ZFW).
This paper examines the question of how strongly the spectral properties of the EEG during microsleep differ between individuals. For this purpose, 3859 microsleep examples were compared with 4044 counterexamples in which drivers were very drowsy but were able to perform the driving task. Two types of signal features were compared: logarithmic power spectral densities and entropy measures of wavelets coefficient series. Discriminant analyses were performed with the following machine learning methods: support-vector machines, gradient boosting, learning vector quantization. To the best of our knowledge, this is the first time that results of the leave-one-subject-out cross-validation (LOSO CV) for the detection of microsleep are presented. Error rates lower than 5.0 % resulted in 17 subjects and lower than 13 % in another 11 subjects. In 3 individuals, EEG features could not be explained by the pool of EEG features of all other individuals; for them, detection errors were 15.1 %, 17.1 %, and 27.0 %. In comparison, cross validation by means of repeated random subsampling, in which individuality is not considered, yielded mean error rates of 5.0 ± 0.5 %. A subsequent inspection of raw EEG data showed that in two individuals a bad signal quality due to poor electrode attachment could be the cause and in one individual a very unusual behavior, a high and long-lasting eyelid activity which interfered the recorded EEG in all channels.
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Vielfalt in der Kulturlandschaft (2019) Bayrisches Landwirtschaftliches Wochenblatt (36).
Diana Heuermann,
Norman Gentsch,
Jens Boy,
Dörte Schweneker,
Dr. Ulf Feuerstein,
Jonas Groß,
Prof. Dr. Bernhard Bauer,
Prof. Dr. Georg Guggenberger,
Prof. Nicolaus von Wirén
Berechtigungen: Open Access
Berechtigungen: Peer Reviewed
Interspecific competition among catch crops modifies vertical root biomass distribution and nitrate scavenging in soils (2019) Scientific Reports 9 .
DOI: 10.1038/s41598-019-48060-0
Prof. Dr. Michael Rudner
Best Practice Beispiel II - iSpring (2019) ESF-Netzwerktreffen am 24. Juli 2019 in Bamberg .
Prof. Dr. Michael Rudner
Best Practice: Interaktive Elemente in Online-Modulen (2019) ESF-Netzwerktreffen am 24. Juli 2019 in Bamberg .
Priv.-Doz. Dr. Dipl.-Ing. Bettina Fähnrich,
Pietro Nemaz,
A. Schabauer
Berechtigungen: Open Access
Berechtigungen: Peer Reviewed
Essential oil-bearing supplementation of dairy cows – in vivo experiments elucidating factors and co-factors influencing parameters of feed efficiency (2019) Journal of Animal and Feed Science 28 (3), S. 230-237.
DOI: 10.22358/jafs/110413/2019
Priv.-Doz. Dr. Dipl.-Ing. Bettina Fähnrich
Institute for Biomass Research (2019) Vortrag für Erasmus-Gruppe aus dem Balkan am 05. Juli 2019 an der Hochschule Weihenstephan-Triesdorf (HSWT) .
Das Biomasse-Institut stellt sich und seine Projekte vor (2019) Johannitag am 30. Juni 2019 in Triesdorf .
Betreuung der Publikationsseiten
Gerhard Radlmayr
Referent für Wissenstransfer und Forschungskommunikation
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