TY - JOUR A1 - Huber, Florian A1 - Schnauß, Jörg A1 - Rönicke, S. A1 - Rauch, P. A1 - Müller, K. A1 - Fütterer, C. A1 - Käs, Josef T1 - Emergent complexity of the cytoskeleton: from single filaments to tissue JF - Advances in Physics N2 - Despite their overwhelming complexity, living cells display a high degree of internal mechanical and functional organization which can largely be attributed to the intracellular biopolymer scaffold, the cytoskeleton. Being a very complex system far from thermodynamic equilibrium, the cytoskeleton's ability to organize is at the same time challenging and fascinating. The extensive amounts of frequently interacting cellular building blocks and their inherent multifunctionality permits highly adaptive behavior and obstructs a purely reductionist approach. Nevertheless (and despite the field's relative novelty), the physics approach has already proved to be extremely successful in revealing very fundamental concepts of cytoskeleton organization and behavior. This review aims at introducing the physics of the cytoskeleton ranging from single biopolymer filaments to multicellular organisms. Throughout this wide range of phenomena, the focus is set on the intertwined nature of the different physical scales (levels of complexity) that give rise to numerous emergent properties by means of self-organization or self-assembly. Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-34812 UR - http://www.ncbi.nlm.nih.gov/pubmed/24748680 SN - 1460-6976 N1 - Acknowledgment: We thank Klaus Kroy, Dan Strehle, Tobias Kießling, Matti Gralka, Harald Herrmann, Denis Wirtz, and Michael Höckel for very helpful comments, discussions, and proof reading. We further like to thank Steve Pawlizak, Thomas Fuhs, Daniel Koch, BjöStuhrmann, and Franziska Wetzel for contributing data and additional illustrations. This work was supported by the graduate school “Building with Molecules and Nano-Objects” (BuildMoNa). VL - 62 IS - 1 SP - 1 EP - 112 PB - Taylor & Francis ER - TY - CHAP A1 - Thiele, Simon A1 - Meyer, Laurid A1 - Geiger, Christian A1 - Drochtert, Daniel A1 - Woldecke, Bjorn T1 - Virtual archery with tangible interaction T2 - 2013 IEEE Symposium on 3D User Interfaces (3DUI), 16.03.2013 - 17.03.201, Orlando Y1 - 2013 UR - http://ieeexplore.ieee.org/document/6550199/ SN - 978-1-4673-6098-2 U6 - https://doi.org/10.1109/3DUI.2013.6550199 SP - 67 EP - 70 PB - IEEE ER - TY - CHAP A1 - Steffens, Jochen T1 - Geräuschbeurteilung im Kontext des Wohnumfeldes T2 - ALD-Winterveranstaltung "Nachbarschaftslärm" Y1 - 2013 CY - Berlin ER - TY - CHAP A1 - Steffens, Jochen ED - Kang, Jian ED - Chourmouziadou, K. ED - Sakantamis, K. ED - Wang, B. ED - Hao, Y. T1 - Realism and ecological validity of sound quality experiments on household appliances T2 - Soundscape of European Cities and Landscapes: COST TD0804 Final conference : Soundscape of European cities and landscapes Conference location Merano, Italy, 2013-03-22 N2 - Test environments in sound quality research often significantly differ from human’s everyday world. Hence the claim for ecological validity of such experiments is reasonable, but too vague in its bare formulation. The estimation of ecological validity requires theoretical knowledge about the meaning and the totality of factors influencing everyday listening and their interaction. Therefore the influence of “reality factors” on the sound evaluation of household appliances was investigated within the framework of nine experiments. These tests were performed in four different settings with varied reality degrees. The psychological realism and the perceived face validity of the tests were examined by means of interviews. The results reveal, on the one hand, that stimuli are perceived as more pleasant in everyday-like environments. The analysis of the relative judgments shows, on the other hand, that the influence of the experimental realism is moderated by a number of factors. These are the saliency and meaning of the sounds, differences between the assessed devices, and personality traits. The correlation and regression analysis confirms that the perceived sound character is widely independent from experimental realism. However, there is great empirical evidence, that valid assessments of sound quality require the reconstruction of everyday attention and action processes. KW - JASA2019 Y1 - 2013 SN - 9780957691414 SP - 132 EP - 135 PB - Soundscape-COST CY - Oxford ER - TY - CHAP A1 - Steffens, Jochen T1 - When do we judge sounds? – Relevant everyday situations for the estimation of ecological validity of indoor soundscape experiments T2 - International Congress on Acoustics (ICA) 2013, Montréal, Canada Y1 - 2013 U6 - https://doi.org/10.1121/1.4800346 N1 - © 2013 Acoustical Society of America CY - Montréal ER - TY - THES A1 - Steffens, Jochen T1 - "Wie viel Realität braucht der Mensch?" - Untersuchungen zum Einfluss der Versuchsumgebung auf die Geräuschbeurteilung von Haushaltsgeräten Y1 - 2013 U6 - https://doi.org/10.14279/depositonce-3732 PB - Technische Universität CY - Berlin ER - TY - CHAP A1 - Greb, Fabian A1 - Steffens, Jochen T1 - The Impact of Music Preference on the Physiological Activation of the Human Body due to Music Reception T2 - Fortschritte der Akustik 2013, DAGA-AIA, Merano, Italy, CD-ROM Y1 - 2013 CY - Merano ER - TY - CHAP A1 - Kärst, Michaela A1 - Steffens, Jochen A1 - Skoda, Sabrina T1 - Subjective evaluation and psychoacoustic analysis of the sound quality of low-noise asphalt on motorways in North-Rhine Westphalia T2 - Fortschritte der Akustik 2013,DAGA-AIA, Merano, Italy, CD-ROM Y1 - 2013 CY - Merano ER - TY - CHAP A1 - Skoda, Sabrina A1 - Steffens, Jochen A1 - Becker-Schweitzer, Jörg T1 - Investigations on subconscious perception of product sounds T2 - Fortschritte der Akustik 2013 Y1 - 2013 UR - https://www.researchgate.net/profile/Jochen_Steffens/publication/255170944_Investigations_on_subconscious_perception_of_product_sounds/links/00b495242ee39d6206000000/Investigations-on-subconscious-perception-of-product-sounds.pdf ER - TY - JOUR A1 - Wagner, Stefan A1 - Hallmann, Dijana A1 - Steffens, Jochen A1 - Becker-Schweitzer, Jörg A1 - Kameier, Jörg T1 - Geräuscharme Reifen - Händlerempfehlungen in der Praxis JF - Zeitschrift für Lärmbekämpfung Y1 - 2013 VL - 8 IS - 3 SP - 118 EP - 121 PB - Springer ER -