TY - JOUR A1 - Moser, Felipe A1 - Hildenbrand, Georg A1 - Müller, Patrick A1 - Al Saroori, Alexander A1 - Biswas, Abin A1 - Bach, Margund A1 - Wenz, Frederik A1 - Cremer, Christoph A1 - Burger, Nina A1 - Veldwijk, Marlon R. A1 - Hausmann, Michael T1 - Cellular Uptake of Gold Nanoparticles and Their Behavior as Labels for Localization Microscopy JF - Biophysical Journal KW - Krebs, Medizin KW - Strahlentherapie Y1 - 2016 U6 - https://doi.org/https://doi.org/10.1016/j.bpj.2016.01.004 SN - 0006-3495 VL - 110 IS - 4 SP - 947 EP - 953 PB - Elsevier BV ER - TY - JOUR A1 - Bosiek, Katharina A1 - Hausmann, Michael A1 - Hildenbrand, Georg T1 - Perspectives on Comets, Comet-like Asteroids, and Their Predisposition to Provide an Environment That Is Friendly to Life JF - Astrobiology KW - Komet KW - Planetoid Y1 - 2016 U6 - https://doi.org/https://doi.org/10.1089/ast.2015.1354 SN - 1531-1074 VL - 16 IS - 4 SP - 311 EP - 323 PB - Mary Ann Liebert Inc ER - TY - JOUR A1 - Söthje, Dominik A1 - Ischdonat, Nils A1 - Braune, Christian A1 - Setzer, Andreas A1 - Dreyer, Christian T1 - Zweites Leben für Flugzeugkabinen – Chemisches Recycling duromerbasierter faserverstärkter Kunststoffe JF - Kunststoffe KW - Faserverstärkter Kunststoff KW - Recycling KW - Flugzeugkabine Y1 - 2016 VL - 2016 IS - 9 SP - 205 EP - 208 ER - TY - JOUR A1 - Weithmann, Sabrina T1 - Standardization in China: Electric Vehicle Technology as Driver for Change in China’s Automotive Standardization JF - International Journal of Standardization Research (IJSR) N2 - Electric vehicle (EV) development in China emerged with the 863 program (1986) for high technologies and has received support since the 10th Five Year Plan. While standards were of no particular importance in the early years of EV development, standards have increasingly become subject to policies and programs. For instance, the promotion of ‘indigenous' or ‘home-grown' innovation is perceived as means to develop domestic standards and contribute to international standards. Alongside this target, the Chinese government mandated the development of an EV standardization roadmap to serve as a guideline for optimizing standardization work, promoting technical innovation and large-scale industrialization. It was even considered that EV standardization was a novel standard field that has the potential to secure China a forerunner position in technological development as well as international standardization, regardless of standard-setting practices in the conventional automotive sector. Against this background, this paper examines the differences in system set-up and processes of standardization for the traditional automotive and the electric vehicles sector. While conventional automotive standardization is limited to a single sector with the Ministry of Industry of Information Technology and the China Automotive Technology and Research Centre in charge, electric vehicles require the participation of stakeholders from other sectors. Therefore, the negative influence from the conventional decentralized automotive sector on the development of common nationwide standards like the dynamics between national, regional and local actors cannot be deprived. Additionally, this paper also highlights learnings from EV standardization that might set positive impulses for conventional EV standardizations. KW - China KW - Standardization KW - electric vehicles KW - China KW - Elektrofahrzeug KW - Standardisierung Y1 - 2016 VL - 2016 IS - 14 (2) SP - 20 EP - 32 ER - TY - JOUR A1 - Kröhn, Michael A1 - Reuter, Norbert A1 - Hahnle, Michael A1 - Prochus, Tobias A1 - Doll, Konrad T1 - Gestengesteuerte Prozessanalyse JF - atp edition - Automatisierungstechnische Praxis KW - Prozessanalyse Y1 - 2016 VL - 58 IS - 12 SP - 26 EP - 33 ER - TY - JOUR A1 - Rajan, Vasudev Kandade A1 - Krini, Mohammed A1 - Schmidt, Gerhard T1 - Signal Processing Techniques for Seat Belt Micro-phone Arrays JF - EURASIP Journal on Advances in Signal Processing KW - Signalverarbeitung KW - Sicherheitsgurt KW - Mikrofon KW - Array Y1 - 2016 VL - 2016 ER - TY - JOUR A1 - Adelmann, Benedikt A1 - Hellmann, Ralf T1 - SiC absorption of near-infrared laser radiation at high temperatures JF - Applied Physics A KW - Laserbestrahlung KW - NIR Y1 - 2016 VL - 2016 IS - 122 SP - 1 EP - 7 ER - TY - JOUR A1 - Adelmann, Benedikt A1 - Hellmann, Ralf T1 - Numerical and experimental study on flexural strength of laser microstructured alumina JF - Advances in Ceramic Science and Engineering KW - Faserlaser KW - Aluminiumoxide Y1 - 2016 VL - 2016 IS - 5 SP - 28 EP - 34 ER - TY - JOUR A1 - Schwarz, Simon A1 - Rung, Stefan A1 - Hellmann, Ralf T1 - Generation of laser-induced periodic surface structures on transparent material-fused silica JF - Applied Physics Letters KW - Laser KW - Oberflächenstruktur KW - Siliziumdioxid KW - Quarzglas Y1 - 2016 VL - 108 IS - 18 SP - 181607 EP - 181607 ER - TY - JOUR A1 - Roth, Gian-Luca A1 - Rung, Stefan A1 - Hellmann, Ralf T1 - Welding of transparent polymers using femtosecond laser JF - Applied Physics A N2 - Based on nonlinear absorption, we report on laser welding of cycloolefin copolymers without any additional absorption layer employing infrared femtosecond laser. To the best of our knowledge, this is the first report of ultrashort laser welding of this material class, revealing a remarkable high processing speed of 20 mm/s in a single pass mode. Using a 1028 nm laser having a pulse duration of 220 fs at a repetition rate of 571 kHz leads to a welding seam width between 38 and 137 μm, depending on the applied laser average power. The welded joint is characterized by a maximum shear strength of 40 MPa. The experimental results are compared to those reported for femtosecond laser welding of PMMA and to those published for using a Thulium fiber laser. KW - Femtosekundenlaser KW - Laserschweißen Y1 - 2016 VL - 122 IS - 2 SP - 86 EP - 90 ER - TY - JOUR A1 - Samhaber, Robert A1 - Schottdorf, Manuel A1 - El Hady, Ahmed A1 - Bröking, Kai A1 - Daus, Andreas A1 - Thielemann, Christiane A1 - Stühmer, Walter A1 - Wolf, Fred T1 - Growing neuronal islands on multi-electrode arrays using an accurate positioning-μCP device JF - Journal of Neuroscience Methods N2 - Background: Multi-electrode arrays (MEAs) allow non-invasive multi-unit recording in-vitro from cultured neuronal networks. For sufficient neuronal growth and adhesion on such MEAs, substrate preparation is required. Plating of dissociated neurons on a uniformly prepared MEA's surface results in the formation of spatially extended random networks with substantial inter-sample variability. Such cultures are not optimally suited to study the relationship between defined structure and dynamics in neuronal networks. To overcome these shortcomings, neurons can be cultured with pre-defined topology by spatially structured surface modification. Spatially structuring a MEA surface accurately and reproducibly with the equipment of a typical cell-culture laboratory is challenging. New method: In this paper, we present a novel approach utilizing micro-contact printing (μCP) combined with a custom-made device to accurately position patterns on MEAs with high precision. We call this technique AP-μCP (accurate positioning micro-contact printing). Comparison with existing methods: Other approaches presented in the literature using μCP for patterning either relied on facilities or techniques not readily available in a standard cell culture laboratory, or they did not specify means of precise pattern positioning. Conclusion: Here we present a relatively simple device for reproducible and precise patterning in a standard cell-culture laboratory setting. The patterned neuronal islands on MEAs provide a basis for high throughput electrophysiology to study the dynamics of single neurons and neuronal networks. KW - MEA KW - Patterning KW - μCP KW - Mehrfachelektrode KW - Neuronales Netz Y1 - 2016 U6 - https://doi.org/10.1016/j.jneumeth.2015.09.022 VL - 2016 IS - 257 SP - 194 EP - 203 ER -