TY - JOUR A1 - Nick, Christoph A1 - Daus, Andreas A1 - Bestel, Robert A1 - Goldhammer, Michael A1 - Steger, Frederik A1 - Thielemann, Christiane T1 - DrCell - a software tool for the analysis of cell signals recorded with extracellular microelectrodes JF - Signal processing: an international journal (SPIJ) KW - Mikroelektrode Y1 - 2014 UR - http://www.cscjournals.org/manuscript/Journals/SPIJ/Volume7/Issue2/SPIJ-226.pdf VL - 7 IS - 2 SP - 96 EP - 109 ER - TY - JOUR A1 - Oster, Stefan A1 - Daus, Andreas A1 - Erbes, Christian A1 - Goldhammer, Michael A1 - Bochtler, Ulrich A1 - Thielemann, Christiane T1 - Long‐term electromagnetic exposure of developing neuronal networks: A flexible experimental setup JF - Bioelectromagnetics N2 - Neuronal networks in vitro are considered one of the most promising targets of research to assess potential electromagnetic field induced effects on neuronal functionality. A few exposure studies revealed there is currently no evidence of any adverse health effects caused by weak electromagnetic fields. Nevertheless, some published results are inconsistent. Particularly, doubts have been raised regarding possible athermal biological effects in the young brain during neuronal development. Therefore, we developed and characterized a flexible experimental setup based on a transverse electromagnetic waveguide, allowing controlled, reproducible exposure of developing neuronal networks in vitro. Measurement of S‐parameters confirmed very good performance of the Stripline in the band of 800–1000 MHz. Simulations suggested a flexible positioning of cell culture dishes throughout a large exposure area, as specific absorption rate values were quite independent of their position (361.7 ± 11.4 mW/kg) at 1 W, 900 MHz. During exposure, thermal drift inside cellular medium did not exceed 0.1 K. Embryonic rat cortical neurons were cultivated on microelectrode array chips to non‐invasively assess electrophysiological properties of electrogenic networks. Measurements were taken for several weeks, which attest to the experimental setup being a reliable system for long‐term studies on developing neuronal tissue. KW - RF exposure setup KW - mobile communication frequencies KW - SAR dosimetry KW - microelectrode array KW - electrophysiology KW - Neuronales Netz KW - Mikroelektrode KW - Array Y1 - 2016 U6 - https://doi.org/10.1002/bem.21974 VL - 2016 IS - 37 SP - 264 EP - 278 ER - TY - JOUR A1 - Daus, Andreas A1 - Goldhammer, Michael A1 - Layer, Paul A1 - Thielemann, Christiane T1 - Electromagnetic exposure of scaffold-free three-dimensional cell culture systems JF - Bioelectromagnetics KW - Zellkultur KW - Herzmuskelzelle Y1 - 2014 U6 - https://doi.org/10.1002/bem.20649 SN - 1521-186X VL - 32 IS - 5 SP - 351 EP - 359 ER - TY - JOUR A1 - Köhler, Sebastian A1 - Goldhammer, Michael A1 - Bauer, Sebastian A1 - Zecha, Stephan A1 - Doll, Konrad A1 - Brunsmann, Ulrich A1 - Dietmayer, Klaus T1 - Stationary Detection of the Pedestrian's Intention at Intersections JF - IEEE Intelligent Transportation Systems Magazine KW - Fahrerassistenzsystem KW - Fußgänger Y1 - 2013 SN - 1939-1390 VL - 2013 IS - 5 SP - 87 EP - 99 ER - TY - JOUR A1 - Goldhammer, Michael A1 - Köhler, Sebastian A1 - Zernetsch, Stefan A1 - Doll, Konrad A1 - Sick, Bernhard A1 - Dietmayer, Klaus T1 - Intentions of Vulnerable Road Users – Detection and Forecasting by Means of Machine Learning JF - IEEE Transactions on Intelligent Transportation Systems KW - Fahrerassistenzsystem KW - Fußgänger KW - Radfahrer Y1 - 2019 UR - https://doi.org/10.1109/TITS.2019.2923319 U6 - https://doi.org/10.1109/TITS.2019.2923319 VL - 2020 IS - 21 / 7 SP - 3035 EP - 3045 ER -