TY - GEN A1 - Weymar, Mathias A1 - Ventura-Bort, Carlos A1 - Wirkner, Janine A1 - Wendt, Julia A1 - Hamm, Alfons T1 - Effects of Transcutaneous Vagus Nerve Stimulation (TVNS) on unpleasant picture processing and long-term memory T2 - Psychophysiology : journal of the Society for Psychophysiological Research Y1 - 2018 SN - 0048-5772 SN - 1469-8986 VL - 55 SP - S18 EP - S18 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Müller, Bernd Randolf A1 - Kupsch, Andreas A1 - Laquai, Rene A1 - Nellesen, Jens A1 - Tillmann, Wolfgang A1 - Kasperovich, Galina A1 - Bruno, Giovanni T1 - Microstructure Characterisation of Advanced Materials via 2D and 3D X-Ray Refraction Techniques T2 - Materials Science Forum N2 - 3D imaging techniques have an enormous potential to understand the microstructure, its evolution, and its link to mechanical, thermal, and transport properties. In this conference paper we report the use of a powerful, yet not so wide-spread, set of X-ray techniques based on refraction effects. X-ray refraction allows determining internal specific surface (surface per unit volume) in a non-destructive fashion, position and orientation sensitive, and with a nanometric detectability. We demonstrate showcases of ceramics and composite materials, where microstructural parameters could be achieved in a way unrivalled even by high-resolution techniques such as electron microscopy or computed tomography. We present in situ analysis of the damage evolution in an Al/Al2O3 metal matrix composite during tensile load and the identification of void formation (different kinds of defects, particularly unsintered powder hidden in pores, and small inhomogeneity’s like cracks) in Ti64 parts produced by selective laser melting using synchrotron X-ray refraction radiography and tomography. KW - X-ray refraction KW - radiography KW - tomography KW - synchrotron X-ray refraction radiography KW - CT KW - microscopy KW - creep KW - porosity KW - damage evolution KW - additive manufacturing KW - metal matrix composite Y1 - 2018 SN - 978-3-0357-1208-7 U6 - https://doi.org/10.4028/www.scientific.net/MSF.941.2401 SN - 0255-5476 VL - 941 SP - 2401 EP - 2406 PB - Trans Tech Publications Ltd CY - Zurich ER - TY - GEN A1 - Sahlmann, Kristina A1 - Scheffler, Thomas A1 - Schnor, Bettina T1 - Ontology-driven Device Descriptions for IoT Network Management T2 - 2018 Global Internet of Things Summit (GIoTS) N2 - One particular challenge in the Internet of Things is the management of many heterogeneous things. The things are typically constrained devices with limited memory, power, network and processing capacity. Configuring every device manually is a tedious task. We propose an interoperable way to configure an IoT network automatically using existing standards. The proposed NETCONF-MQTT bridge intermediates between the constrained devices (speaking MQTT) and the network management standard NETCONF. The NETCONF-MQTT bridge generates dynamically YANG data models from the semantic description of the device capabilities based on the oneM2M ontology. We evaluate the approach for two use cases, i.e. describing an actuator and a sensor scenario. KW - Internet of Things KW - Interoperability KW - oneM2M KW - Ontology KW - Semantic Web KW - NETCONF KW - YANG KW - MQTT Y1 - 2018 SN - 978-1-5386-6451-3 U6 - https://doi.org/10.1109/GIOTS.2018.8534569 SP - 295 EP - 300 PB - IEEE CY - New York ER - TY - GEN A1 - Barlow, Axel A1 - Sheng, Gui-Lian A1 - Lai, Xu-Long A1 - Hofreiter, Michael A1 - Paijmans, Johanna L. A. T1 - Once lost, twice found: Combined analysis of ancient giant panda sequences characterises extinct clade T2 - Journal of biogeography Y1 - 2018 U6 - https://doi.org/10.1111/jbi.13486 SN - 0305-0270 SN - 1365-2699 VL - 46 IS - 1 SP - 251 EP - 253 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Mazzio, Katherine A. A1 - Thulasimani, Monika Raja A1 - Ryll, Britta A1 - Kojda, Sandrino Danny A1 - Habicht, Klaus A1 - Raoux, Simone T1 - Synthetic manipulation of hybrid thermoelectric materials T2 - Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS Y1 - 2018 SN - 0065-7727 VL - 255 PB - American Chemical Society CY - Washington ER - TY - GEN A1 - Lühr, Hermann A1 - Wicht, Johannes A1 - Gilder, Stuart A. A1 - Holschneider, Matthias T1 - General Introduction and Scientific Summary of the German Priority Program "PlanetMag" T2 - Magnetic Fields in the Solar System N2 - This book aims at understanding the diversity of planetary and lunar magnetic fields and their interaction with the solar wind. A synergistic interdisciplinary approach combines newly developed tools for data acquisition and analysis, computer simulations of planetary interiors and dynamos, models of solar wind interaction, measurement of terrestrial rocks and meteorites, and laboratory investigations. The following chapters represent a selection of some of the scientific findings derived by the 22 projects within the DFG Priority Program Planetary Magnetism" (PlanetMag). This introductory chapter gives an overview of the individual following chapters, highlighting their role in the overall goals of the PlanetMag framework. The diversity of the different contributions reflects the wide range of magnetic phenomena in our solar system. From the program we have excluded magnetism of the sun, which is an independent broad research discipline, but include the interaction of the solar wind with planets and moons. Within the subsequent 13 chapters of this book, the authors review the field centered on their research topic within PlanetMag. Here we shortly introduce the content of all the subsequent chapters and outline the context in which they should be seen. Y1 - 2018 SN - 978-3-319-64292-5 SN - 978-3-319-64291-8 U6 - https://doi.org/10.1007/978-3-319-64292-5_1 SN - 0067-0057 VL - 448 SP - 1 EP - 6 PB - Springer CY - Dordrecht ER - TY - GEN A1 - Lühr, Hermann A1 - Wicht, Johannes A1 - Gilder, Stuart A. A1 - Holschneider, Matthias T1 - Preface T2 - Magnetic Fields in the Solar System: Planets, Moons and Solar Wind Interactions Y1 - 2018 SN - 978-3-319-64292-5 SN - 978-3-319-64291-8 SN - 0067-0057 VL - 448 SP - V EP - VI PB - Springer CY - Dordrecht ER - TY - GEN A1 - Grum, Marcus A1 - Gronau, Norbert T1 - Process modeling within augmented reality BT - the bidirectional interplay of two worlds T2 - Business Modeling and Software Design, BMSD 2018 N2 - The collaboration during the modeling process is uncomfortable and characterized by various limitations. Faced with the successful transfer of first process modeling languages to the augmented world, non-transparent processes can be visualized in a more comprehensive way. With the aim to rise comfortability, speed, accuracy and manifoldness of real world process augmentations, a framework for the bidirectional interplay of the common process modeling world and the augmented world has been designed as morphologic box. Its demonstration proves the working of drawn AR integrations. Identified dimensions were derived from (1) a designed knowledge construction axiom, (2) a designed meta-model, (3) designed use cases and (4) designed directional interplay modes. Through a workshop-based survey, the so far best AR modeling configuration is identified, which can serve for benchmarks and implementations. KW - Augmented reality KW - Process modeling KW - Simulation process building KW - Generalized knowledge constructin axiom KW - Meta-model KW - Use cases Morphologic box KW - Industry 4.0 KW - CPS KW - CPPS KW - Internet of things Y1 - 2018 SN - 978-3-319-94214-8 SN - 978-3-319-94213-1 U6 - https://doi.org/10.1007/978-3-319-94214-8_7 SN - 1865-1348 VL - 319 SP - 99 EP - 115 PB - Springer CY - Berlin ER - TY - GEN A1 - Smith, Taylor A1 - Bookhagen, Bodo T1 - Using passive microwave data to understand spatio-temporal trends and dynamics in snow-water storage in High Mountain Asia T2 - active and passive microwave remote sensing for environmental monitoring II N2 - High Mountain Asia provides water for more than a billion downstream users. Many catchments receive the majority of their yearly water budget in the form of snow - the vast majority of which is not monitored by sparse weather networks. We leverage passive microwave data from the SSMI series of satellites (SSMI, SSMI/S, 1987-2016), reprocessed to 3.125 km resolution, to examine trends in the volume and spatial distribution of snow-water equivalent (SWE) in the Indus Basin. We find that the majority of the Indus has seen an increase in snow-water storage. There exists a strong elevation-trend relationship, where high-elevation zones have more positive SWE trends. Negative trends are confined to the Himalayan foreland and deeply-incised valleys which run into the Upper Indus. This implies a temperature-dependent cutoff below which precipitation increases are not translated into increased SWE. Earlier snowmelt or a higher percentage of liquid precipitation could both explain this cutoff.(1) Earlier work 2 found a negative snow-water storage trend for the entire Indus catchment over the time period 1987-2009 (-4 x 10(-3) mm/yr). In this study based on an additional seven years of data, the average trend reverses to 1.4 x 10(-3). This implies that the decade since the mid-2000s was likely wetter, and positively impacted long-term SWE trends. This conclusion is supported by an analysis of snowmelt onset and end dates which found that while long-term trends are negative, more recent (since 2005) trends are positive (moving later in the year).(3) KW - Passive Microwave KW - Snow KW - Climate Change KW - High Mountain Asia Y1 - 2018 SN - 978-1-5106-2160-2 U6 - https://doi.org/10.1117/12.2323827 SN - 0277-786X SN - 1996-756X VL - 10788 PB - SPIE-INT Soc Optical Engineering CY - Bellingham ER - TY - GEN A1 - Rheinwalt, Aljoscha A1 - Bookhagen, Bodo T1 - Network-based flow accumulation for point clouds BT - Facet-Flow Networks (FFN) T2 - Remote Sensing for Agriculture, Ecosystems, and Hydrology XX N2 - Point clouds provide high-resolution topographic data which is often classified into bare-earth, vegetation, and building points and then filtered and aggregated to gridded Digital Elevation Models (DEMs) or Digital Terrain Models (DTMs). Based on these equally-spaced grids flow-accumulation algorithms are applied to describe the hydrologic and geomorphologic mass transport on the surface. In this contribution, we propose a stochastic point-cloud filtering that, together with a spatial bootstrap sampling, allows for a flow accumulation directly on point clouds using Facet-Flow Networks (FFN). Additionally, this provides a framework for the quantification of uncertainties in point-cloud derived metrics such as Specific Catchment Area (SCA) even though the flow accumulation itself is deterministic. KW - lidar KW - point clouds KW - stochastic filtering KW - flow accumulation KW - drainage networks KW - uncertainty quantification KW - TIN KW - DEM Y1 - 2018 SN - 978-1-5106-2150-3 U6 - https://doi.org/10.1117/12.2318424 SN - 0277-786X SN - 1996-756X VL - 10783 PB - SPIE-INT Society of Photo-Optical Instrumentation Engineers CY - Bellingham ER - TY - GEN A1 - Hlepas, Nikos A1 - Kersting, Norbert A1 - Kuhlmann, Sabine A1 - Swianiewicz, Pawel A1 - Teles, Filipe T1 - Introduction: Decentralization beyond the municipal tier T2 - Sub-Municipal Governance in Europe N2 - In Europe, different countries developed a rich variety of sub-municipal institutions. Out of the plethora of intra- and sub-municipal decentralization forms (reaching from local outposts of city administration to “quasi-federal” structures), this book focuses on territorial sub-municipal units (SMUs) which combine multipurpose territorial responsibility with democratic legitimacy and can be seen as institutions promoting the articulation and realization of collective choices at a sub-municipal level. Country chapters follow a common pattern that is facilitating systematic comparisons, while at the same time leaving enough space for national peculiarities and priorities chosen and highlighted by the authors, who also take advantage of the eventually existing empirical surveys and case studies. Y1 - 2018 SN - 978-3-319-64725-8 SN - 978-3-319-64724-1 U6 - https://doi.org/10.1007/978-3-319-64725-8_1 SP - 1 EP - 24 PB - Palgrave CY - Basingstoke ER - TY - GEN A1 - Bouckaert, Geert A1 - Kuhlmann, Sabine T1 - Foreword T2 - Sub-Municipal Governance in Europe: Decentralization Beyond the Municipal Tier Y1 - 2018 SN - 978-3-319-64725-8 SN - 978-3-319-64724-1 SP - V EP - VI PB - Palgrave CY - Basingstoke ER - TY - GEN A1 - Schneider, Oliver A1 - Shigeyama, Jotaro A1 - Kovacs, Robert A1 - Roumen, Thijs Jan A1 - Marwecki, Sebastian A1 - Böckhoff, Nico A1 - Glöckner, Daniel Amadeus Johannes A1 - Bounama, Jonas A1 - Baudisch, Patrick T1 - DualPanto BT - a haptic device that enables blind users to continuously interact with virtual worlds T2 - UIST '18: Proceedings of the 31st Annual ACM Symposium on User Interface Software and Technology N2 - We present a new haptic device that enables blind users to continuously track the absolute position of moving objects in spatial virtual environments, as is the case in sports or shooter games. Users interact with DualPanto by operating the me handle with one hand and by holding on to the it handle with the other hand. Each handle is connected to a pantograph haptic input/output device. The key feature is that the two handles are spatially registered with respect to each other. When guiding their avatar through a virtual world using the me handle, spatial registration enables users to track moving objects by having the device guide the output hand. This allows blind players of a 1-on-1 soccer game to race for the ball or evade an opponent; it allows blind players of a shooter game to aim at an opponent and dodge shots. In our user study, blind participants reported very high enjoyment when using the device to play (6.5/7). KW - Haptics KW - force-feedback KW - accessibility KW - blind KW - visually impaired KW - gaming Y1 - 2018 SN - 978-1-4503-5948-1 U6 - https://doi.org/10.1145/3242587.3242604 SP - 877 EP - 887 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Kovacs, Robert A1 - Ion, Alexandra A1 - Lopes, Pedro A1 - Oesterreich, Tim A1 - Filter, Johannes A1 - Otto, Philip A1 - Arndt, Tobias A1 - Ring, Nico A1 - Witte, Melvin A1 - Synytsia, Anton A1 - Baudisch, Patrick T1 - TrussFormer BT - 3D Printing Large Kinetic Structures T2 - UIST '18: Proceedings of the 31st Annual ACM Symposium on User Interface Software and Technology N2 - We present TrussFormer, an integrated end-to-end system that allows users to 3D print large-scale kinetic structures, i.e., structures that involve motion and deal with dynamic forces. TrussFormer builds on TrussFab, from which it inherits the ability to create static large-scale truss structures from 3D printed connectors and PET bottles. TrussFormer adds movement to these structures by placing linear actuators into them: either manually, wrapped in reusable components called assets, or by demonstrating the intended movement. TrussFormer verifies that the resulting structure is mechanically sound and will withstand the dynamic forces resulting from the motion. To fabricate the design, TrussFormer generates the underlying hinge system that can be printed on standard desktop 3D printers. We demonstrate TrussFormer with several example objects, including a 6-legged walking robot and a 4m-tall animatronics dinosaur with 5 degrees of freedom. KW - Fabrication KW - 3D printing KW - variable geometry truss KW - large scale mechanism Y1 - 2018 SN - 978-1-4503-5948-1 U6 - https://doi.org/10.1145/3242587.3242607 SP - 113 EP - 125 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Marwecki, Sebastian A1 - Baudisch, Patrick T1 - Scenograph BT - Fitting Real-Walking VR Experiences into Various Tracking Volumes T2 - UIST '18: Proceedings of the 31st Annual ACM Symposium on User Interface Software and Technology N2 - When developing a real-walking virtual reality experience, designers generally create virtual locations to fit a specific tracking volume. Unfortunately, this prevents the resulting experience from running on a smaller or differently shaped tracking volume. To address this, we present a software system called Scenograph. The core of Scenograph is a tracking volume-independent representation of real-walking experiences. Scenograph instantiates the experience to a tracking volume of given size and shape by splitting the locations into smaller ones while maintaining narrative structure. In our user study, participants' ratings of realism decreased significantly when existing techniques were used to map a 25m2 experience to 9m2 and an L-shaped 8m2 tracking volume. In contrast, ratings did not differ when Scenograph was used to instantiate the experience. KW - Virtual reality KW - real-walking KW - locomotion Y1 - 2018 SN - 978-1-4503-5948-1 U6 - https://doi.org/10.1145/3242587.3242648 SP - 511 EP - 520 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Razzaq, Misbah A1 - Kaminski, Roland A1 - Romero, Javier A1 - Schaub, Torsten H. A1 - Bourdon, Jeremie A1 - Guziolowski, Carito T1 - Computing diverse boolean networks from phosphoproteomic time series data T2 - Computational Methods in Systems Biology N2 - Logical modeling has been widely used to understand and expand the knowledge about protein interactions among different pathways. Realizing this, the caspo-ts system has been proposed recently to learn logical models from time series data. It uses Answer Set Programming to enumerate Boolean Networks (BNs) given prior knowledge networks and phosphoproteomic time series data. In the resulting sequence of solutions, similar BNs are typically clustered together. This can be problematic for large scale problems where we cannot explore the whole solution space in reasonable time. Our approach extends the caspo-ts system to cope with the important use case of finding diverse solutions of a problem with a large number of solutions. We first present the algorithm for finding diverse solutions and then we demonstrate the results of the proposed approach on two different benchmark scenarios in systems biology: (1) an artificial dataset to model TCR signaling and (2) the HPN-DREAM challenge dataset to model breast cancer cell lines. KW - Diverse solution enumeration KW - Answer set programming KW - Boolean Networks KW - Model checking KW - Time series data Y1 - 2018 SN - 978-3-319-99429-1 SN - 978-3-319-99428-4 U6 - https://doi.org/10.1007/978-3-319-99429-1_4 SN - 0302-9743 SN - 1611-3349 VL - 11095 SP - 59 EP - 74 PB - Springer CY - Berlin ER - TY - GEN A1 - Lehmann, Frederike A1 - Binet, Silvia A1 - Franz, Alexandra A1 - Taubert, Andreas A1 - Schorr, Susan T1 - Cation and anion substitutions in hybrid perovskites BT - solubility limits and phase stabilizing effects T2 - 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC) N2 - Organic or inorganic (A) metal (M) halide (X) perovskites (AMX(3)) are semiconductor materials setting the basis for the development of highly efficient, low-cost and multijunction solar energy conversion devices. The best efficiencies nowadays are obtained with mixed compositions containing methylammonium, formamidinium, Cs and Rb as well as iodine, bromine and chlorine as anions. The understanding of fundamental properties such as crystal structure and its effect on the band gap, as well as their phase stability is essential. In this systematic study X-ray diffraction and photoluminescense spectroscopy were applied to evaluate structural and optoelectronic properties of hybrid perovskites with mixed compositions. Y1 - 2018 SN - 978-1-5386-8529-7 U6 - https://doi.org/10.1109/PVSC.2018.8547645 SN - 2159-2330 SN - 2159-2349 SP - 1555 EP - 1558 PB - IEEE CY - New York ER - TY - GEN A1 - Hermanussen, Michael A1 - Scheffler, Christiane A1 - Groth, Detlef A1 - Bogin, Barry T1 - Perceiving stunting - Student research and the "Lieschen Muller effect" in nutrition science T2 - Journal of biological and clinical anthropology : Anthropologischer Anzeiger ; Mitteilungsorgan der Gesellschaft für Anthropologie KW - stunting KW - undernutrition KW - strategic growth adjustments KW - competitive growth KW - community effect on height Y1 - 2018 U6 - https://doi.org/10.1127/anthranz/2018/0858 SN - 0003-5548 VL - 74 IS - 5 SP - 355 EP - 358 PB - Schweizerbart CY - Stuttgart ER - TY - GEN A1 - Kampmann, Christoph A1 - Brechenmacher, Thomas T1 - Konrad Repgen (1923-2017) T2 - Historisches Jahrbuch Y1 - 2018 SN - 978-3-451-38316-8 SN - 0018-2621 VL - 138 SP - 451 EP - 464 PB - Alber CY - München ER - TY - GEN A1 - Balazadeh, Salma A1 - Müller-Röber, Bernd T1 - A balance to death T2 - Nature plants N2 - Leaf senescence plays a crucial role in nutrient recovery in late-stage plant development and requires vast transcriptional reprogramming by transcription factors such as ORESARA1 (ORE1). A proteolytic mechanism is now found to control ORE1 degradation, and thus senescence, during nitrogen starvation. Y1 - 2018 U6 - https://doi.org/10.1038/s41477-018-0279-6 SN - 2055-026X SN - 2055-0278 VL - 4 IS - 11 SP - 863 EP - 864 PB - Nature Publ. Group CY - London ER -