0000000000936721
AUTHOR
David Sommer
The role of expert evaluation for microsleep detection
Abstract Recently, it has been shown by overnight driving simulation studies that microsleep density is the only known sleepiness indicator which rapidly increases within a few seconds immediately before sleepiness related crashes. This indicator is based solely on EEG and EOG and subsequent adaptive pattern recognition. Accurate microsleep recognition is very important for the performance of this sleepiness indicator. The question is whether expensive evaluations of microsleep events by a) experts are necessary or b) non-experts provide sufficient evaluations. Based on 11,114 microsleep events in case a) and 12,787 in case b) recognition accuracies were investigated utilizing (i) artificia…
Cation-translocation based isomerism offers a tool for the expansion of compressed helicates.
A series of compressed M[Li313Ti2] (M = Li, Na, K, Rb, Cs) and expanded helicates M4[13Ti2] has been obtained. The helicates Li3[M13Ti2] or M4[13Ti2] with M = Na+, K+, Rb+, or Cs+ adopt the expanded structure in solution. By crystallization the compressed structures M[Li313Ti2] (M = Na, Rb) are obtained. This represents an example of cation-translocation based isomerism.
CCDC 2069786: Experimental Crystal Structure Determination
Related Article: Christian Mevissen, David Sommer, Sabarina Vasanthakumar, Khai-Nghi Truong, Kari Rissanen, Markus Albrecht|2021|Dalton Trans.|50|9372|doi:10.1039/D1DT01707A
CCDC 2069787: Experimental Crystal Structure Determination
Related Article: Christian Mevissen, David Sommer, Sabarina Vasanthakumar, Khai-Nghi Truong, Kari Rissanen, Markus Albrecht|2021|Dalton Trans.|50|9372|doi:10.1039/D1DT01707A