Michael Buhl

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Metallo-beta-lactamase (MBL) production in Pseudomonas aeruginosa is a growing issue across the globe. Fast and reliable diagnostic tools are needed for appropriate implementation of infection control measures. In this study we evaluated the performance of three commercial combined disk tests, two EDTA based in-house combined disk tests and the Carba NP(More)
BACKGROUND This study aimed to investigate risk factors for colonisation with extensively drug-resistant P. aeruginosa (XDR-PA) in immunocompromised patients and to build a clinical risk score (CRS) based on these results. METHODS We conducted a matched case-control study with 31 cases and 93 controls (1:3). Cases were colonised with XDR-PA during(More)
Changing and detecting the orientation of nanomagnetic structures, which can be used for durable information storage, needs to be developed towards true nanoscale dimensions for keeping up the miniaturization speed of modern nanoelectronic components. Therefore, new concepts for controlling the state of nanomagnets are currently in the focus of research in(More)
This paper presents an exact input-output linearization for the translational dynamics of a quadro-tor helicopter. For this purpose the required attitude information is fully given by the orientation of the thrust vector (coinciding with the body-fixed z-axis), which can be described with only two degrees of freedom. To this end a special quaternion for the(More)
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