Investigation of new concepts of adaptive devices Quarterly technical report, 15 Sep. - 14 Dec. 1968

Heat and light effects on charge storage of silicon nitride memory capacitor following high temperature exposure in hydrogen and ammoni

Towards a tilt-to-length coupling calibration on the grace follow-on laser ranging instrument

The Laser Ranging Instrument (LRI) measures the biased range between the two GRACE Follow-On spacecraft (launched in May 2018) using laser interferometry. It is the first of its type and serves as a technology demonstrator. Here we present the working principle and a brief report on the first turn-on of the instrument. In particular, we will discuss the laser link acquisition and possible methods of calibrating Tilt-to-Length coupling

Investigation of new concepts of adaptive devices Quarterly technical report, 15 Jun. - 14 Sep. 1967

Insulated gate field effect transistor with adaptive and memory characteristic

Investigation of new concepts of adaptive devices Quarterly technical report, 3 Dec. 1968 - 2 Mar. 1969

Conduction mechanisms and transient behavior of memory device using semiconductor device

An investigation of the effects of radiation on silicon nitride insulated gate /MNS/ transistors Final report

Radiation effects on silicon nitride insulated gate field effect transistor

Investigation of new concepts of adaptive devices Quarterly technical report, 3 Mar. - 2 Jun. 1969

Charge decay processes in memory device and in new metal nitride semiconductor light-sensitive memory elemen

Investigation of new concepts of adaptive devices

Memory device whose threshold voltage can be altered reproducibly by applied voltage puls

Correlation between safety attitudes and early adoption of cognitive aids in the German culture sphere: a multicenter survey study

Background: Cognitive Aids (checklists) are a common tool to improve patient safety. But the factors for their successful implementation and continuous use are not yet fully understood. Recent publications suggest safety culture to play a key role in this context. However, the effects on the outcome of implementation measures remain unclear. Hospitals and clinics that are involved in cognitive aid development and research might have significantly different safety cultures than their counterparts, resulting in skewed assessments of proper implementation. Therefore, the objective of this study was to assess the correlation between cognitive aid implementation and safety attitudes of staff members in early adopting and later adopting clinics. Methods: An online survey of the Safety Attitudes Questionnaire (SAQ) was carried out in German anaesthesiology departments during the initial implementation of a new checklist for emergencies during anesthesia (“eGENA” app). Subsequently an analysis between subgroups (“eGENA” app usage and occupation), with Kruskal–Wallis- and Mann–Whitney-U-Tests was carried out for the general SAQ, as well as it six subscales. Results: Departments that introduced “eGENA” app (Median 3,74, IQR 0,90) reported a significantly higher median SAQ (U (NeGENA = 6, Nnon eGENA = 14) = 70,0, z = 2,31, p = 0,02, r = 0,516) than their counterparts (Median 2,82, IQR 0,77) with significant differences in the dimensions teamwork climate, work satisfaction, perception of management and working conditions. Conclusion: Early adopters of cognitive aids are likely to show a significantly higher perception of safety culture in the SAQ. Consequently, successful implementation steps from these settings might not be sufficient in different clinics. Therefore, further investigation of the effects of safety culture on cognitive aid implementation should be conducted