TY  - CHAP
A1  - Knackstedt, Ralf
A1  - Eggert, Mathias
A1  - Heddier, Marcel
A1  - Chasin, Friedrich
A1  - Becker, Jörg
T1  - The Relationship Of Is And Law - The Perspective Of And Implications For IS Research
T2  - ECIS 2013 Completed Research. 18
Y1  - 2013
N1  - Proceedings of the 21st European Conference on Information Systems
ER  - 
TY  - JOUR
A1  - Biewendt, Marcel
A1  - Böhnert, Arno
A1  - Blaschke, Florian
T1  - The repercussions of the digital twin in the automotive industry on the new marketing logic
JF  - European Journal of Marketing and Economics
N2  - Rapid development of virtual and data acquisition technology makes Digital Twin Technology (DT) one of the fundamental areas of research, while DT is one of the most promissory developments for the achievement of Industry 4.0. 48% percent of organisations implementing the Internet of Things are already using DT or plan to use DT in 2020. The global market for DT is expected to grow by 38 percent annually, reaching USD16 billion by 2023. In addition, the number of participating organisations using digital twins is expected to triple by 2022. DTs are characterised by the integration between physical and virtual spaces. The driving idea for DT is to develop, test and build our devices in a virtual environment. The objective of this paper is to study the impact of DT in the automotive industry on the new marketing logic. This paper outlines the current challenges and possible directions for the future DT in marketing. This paper will be helpful for managers in the industry to use the advantages and potentials of DT.
KW  - industry 4.0
KW  - marketing
KW  - automotive
KW  - digital twin
Y1  - 2020
U6  - https://doi.org/10.26417/229eim64f
SN  - 2601-8659
VL  - 4
IS  - 1
SP  - 68
EP  - 73
PB  - Revistia
CY  - London
ER  - 
TY  - JOUR
A1  - Voigt, Birgit
A1  - Schroeter, Rebecca
A1  - Jürgen, Britta
A1  - Albrecht, Dirk
A1  - Evers, Stefan
A1  - Bongaerts, Johannes
A1  - Maurer, Karl-Heinz
A1  - Schweder, Thomas
A1  - Hecker, Michael
T1  - The response of Bacillus licheniformis to heat and ethanol stress and the role of the SigB regulon
JF  - Proteomics
Y1  - 2013
SN  - 1615-9861 (E-Journal); 1615-9853 (Print)
VL  - Vol. 13
IS  - Iss. 14
SP  - 2140
EP  - 2146
PB  - Wiley
CY  - Weinheim
ER  - 
TY  - CHAP
A1  - Staat, Manfred
A1  - Heitzer, Michael
T1  - The restricted influence of kinematic hardening on shakedown loads
N2  - Structural design analyses are conducted with the aim of verifying the exclusion of ratcheting. To this end it is important to make a clear distinction between the shakedown range and the ratcheting range. In cyclic plasticity more sophisticated hardening models have been suggested in order to model the strain evolution observed in ratcheting experiments. The hardening models used in shakedown analysis are comparatively simple. It is shown that shakedown analysis can make quite stable predictions of admissible load ranges despite the simplicity of the underlying hardening models. A linear and a nonlinear kinematic hardening model of two-surface plasticity are compared in material shakedown analysis. Both give identical or similar shakedown ranges. Structural shakedown analyses show that the loading may have a more pronounced effect than the hardening model.
KW  - Biomedizinische Technik
KW  - Einspielen <Werkstoff>
KW  - Shakedown
KW  - Ratcheting
KW  - Bruchmechanik
KW  - shakedown
KW  - material shakedown
KW  - linear kinematic hardening
KW  - nonlinear kinematic hardening
KW  - ratchetting
Y1  - 2002
ER  - 
TY  - CHAP
A1  - Niemueller, Tim
A1  - Lakemeyer, Gerhard
A1  - Ferrein, Alexander
ED  - Finzi, Alberto
T1  - The RoboCup Logistics League as a Benchmark for Planning in Robotics
T2  - Proceedings of the 3rd Workshop on Planning and Robotics (PlanRob-15); Jerusalem, Israel 7-8/6/2015
Y1  - 2015
SP  - 63
EP  - 68
ER  - 
TY  - CHAP
A1  - Niemueller, Tim
A1  - Ferrein, Alexander
A1  - Reuter, Sebastian
A1  - Jeschke, Sabina
A1  - Lakemeyer, Gerhard
T1  - The RoboCup Logistics League as a Holistic Multi-Robot Smart Factory Benchmark
T2  - Proceedings of the IROS 2015 Open forum on evaluation of results, replication of experiments and benchmarking in robotics research
N2  - With autonomous mobile robots receiving increased
attention in industrial contexts, the need for benchmarks
becomes more and more an urgent matter. The RoboCup
Logistics League (RCLL) is one specific industry-inspired scenario
focusing on production logistics within a Smart Factory.
In this paper, we describe how the RCLL allows to assess the
performance of a group of robots within the scenario as a
whole, focusing specifically on the coordination and cooperation
strategies and the methods and components to achieve them.
We report on recent efforts to analyze performance of teams in
2014 to understand the implications of the current grading
scheme, and derived criteria and metrics for performance
assessment based on Key Performance Indicators (KPI) adapted
from classic factory evaluation. We reflect on differences and
compatibility towards RoCKIn, a recent major benchmarking
European project.
Y1  - 2015
ER  - 
TY  - JOUR
A1  - Paulßen, Elisabeth
A1  - Lengkeek, Nigel A.
A1  - Le, Van So
A1  - Pellegrini, Paul A.
A1  - Greguric, Ivan
A1  - Weiner, Ron
T1  - The role of additives in moderating the influence of Fe(III) and Cu(II) on the radiochemical yield of [⁶⁸Ga(DOTATATE)]
JF  - Applied Radiation and Isotopes
N2  - [⁶⁸Ga(DOTATATE)] has demonstrated its clinical usefulness. Both Fe³⁺ and Cu²⁺, potential contaminants in Gallium-68 generator eluent, substantially reduce the radiochemical (RC) yield of [⁶⁸Ga(DOTATATE)] if the metal/ligand ratio of 1:1 is exceeded. A variety of compounds were examined for their potential ability to reduce this effect. Most had no effect on RC yield. However, addition of phosphate diminished the influence of Fe³⁺ by likely forming an insoluble iron salt. Addition of ascorbic acid reduced Cu²⁺ and Fe³⁺ to Cu⁺ and Fe²⁺ respectively, both of which have limited impact on RC yields. At low ligand amounts (5 nmol DOTATATE), the addition of 30 nmol phosphate (0.19 mM) increased the tolerance of Fe3⁺ from 4 nmol to 10 nmol (0.06 mM), while the addition of ascorbic acid allowed high RC yields (>95%) in the presence of 40 nmol Fe³⁺ (0.25 mM) and 100 nmol Cu²⁺ (0.63 mM). The effect of ascorbic acid was highly pH-dependant, and gave optimal results at pH 3.
Y1  - 2016
U6  - https://doi.org/10.1016/j.apradiso.2015.09.008
SN  - 1872-9800
VL  - 107
SP  - 13
EP  - 16
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - CHAP
A1  - Bosse, Elke
A1  - De Clercq, Mikael
A1  - Barnat, Miriam
T1  - The Role of Diversity for the Transition to Higher Education
T2  - EARLI SIG 4, Giessen
Y1  - 2018
ER  - 
TY  - JOUR
A1  - Bernecker, Andreas
A1  - Boyer, Pierre C.
A1  - Gathmann, Christina
T1  - The Role of Electoral Incentives for Policy Innovation: Evidence from the US Welfare Reform
JF  - American Economic Journal: Economic Policy
Y1  - 2021
U6  - https://doi.org/10.1257/pol.20190690
SN  - 1945-774X
VL  - 13
IS  - 2
SP  - 26
EP  - 57
PB  - American Economic Association
CY  - Nashville, Tenn.
ER  - 
TY  - RPRT
A1  - Bernecker, Andreas
A1  - Boyer, Pierre
A1  - Gathmann, Christina
T1  - The Role of Electoral Incentives for Policy Innovation: Evidence from the US Welfare Reform
T2  - CESifo Working Paper
Y1  - 2018
SN  - ISSN 2364‐1428 (electronic version)
IS  - No. 6964
ER  - 
TY  - JOUR
A1  - Mackenstein, Hans
T1  - The role of Germany, Japan and the United States on the ECU-bond markets / Hans Wilhelm Mackenstein
JF  - De pecunia. 3 (1991), H. 1
Y1  - 1991
SN  - 1015-6283
SP  - 113
EP  - 150
ER  - 
TY  - JOUR
A1  - Wolf, Martin R.
A1  - Luczak, Holger
A1  - Springer, J.
A1  - Simon, S.
ED  - Miyamoto, Hiroyuki
T1  - The role of metaphors in computer supported cooperative work
JF  - Proceedings of WWDU '97 Tokyo, Fifth International Scientific Conference on Work with Display Units : November 3 - 5, 1997, Tokyo /
Y1  - 1997
N1  - International Scientific Conference on Work with Display Units ; International Scientific Conference on Work with Display Units ; (5 ; 1997.11.03-05 ; Tokyo)
SP  - 191
EP  - 192
PB  - -
CY  - Tokyo
ER  - 
TY  - JOUR
A1  - Wittmann, Klaus
A1  - Bibring, J.-P.
A1  - Rosenbauer, H.
A1  - Boehnhardt, H.
T1  - The Rosetta Lander (“Philae”) Investigations  / Bibring, J.-P. ; Rosenbauer, H. ; Boehnhardt, H. ;  [...] Wittmann, K.
JF  - Space Science Reviews. 128 (2007), H. 1-4
Y1  - 2007
SN  - 0038-6308
SP  - 205
EP  - 220
ER  - 
TY  - CHAP
A1  - Ferrein, Alexander
A1  - Schiffer, Stefan
A1  - Kallweit, Stephan
T1  - The ROSIN Education Concept - Fostering ROS Industrial-Related Robotics Education in Europe
T2  - ROBOT 2017: Third Iberian Robotics Conference
Y1  - 2018
SN  - 978-3-319-70836-2
U6  - https://doi.org/10.1007/978-3-319-70836-2_31
N1  - Advances in Intelligent Systems and Computing, vol 694;
(AISC, volume 694)
SP  - 370
EP  - 381
PB  - Springer
CY  - Cham
ER  - 
TY  - JOUR
A1  - Limpert, Nicolas
A1  - Wiesen, Patrick
A1  - Ferrein, Alexander
A1  - Kallweit, Stephan
A1  - Schiffer, Stefan
T1  - The ROSIN Project and its Outreach to South Africa
JF  - R&D Journal
Y1  - 2019
VL  - 35
SP  - 1
EP  - 6
ER  - 
TY  - JOUR
A1  - Blome, Hans-Joachim
T1  - The scale of the universe: a unit of length
JF  - Comments on astrophysics. 17 (1994)
Y1  - 1994
SN  - 0146-2970
SP  - 327
EP  - 335
ER  - 
TY  - CHAP
A1  - Booysen, Tracy
A1  - Mathew, Thomas
A1  - Knox, Greig
A1  - Fong, W. K.
A1  - Stüttgen, Marcel
A1  - Ferrein, Alexander
A1  - Steinbauer, Gerald
T1  - The Scarab Project
T2  - ICRA 2015 Developing Countries Forum
N2  - Urban Search and Rescue (USAR) is an active research
field in the robotics community. Despite recent advances
for many open research questions, these kind of systems are
not widely used in real rescue missions. One reason is that such
systems are complex and not (yet) very reliable; another is that
one has to be an robotic expert to run such a system. Moreover,
available rescue robots are very expensive and the benefits of
using them are still limited.
In this paper, we present the Scarab robot, an alternative
design for a USAR robot. The robot is light weight, humanpackable
and its primary purpose is that of extending the
rescuer’s capability to sense the disaster site. The idea is that a
responder throws the robot to a certain spot. The robot survives
the impact with the ground and relays sensor data such as
camera images or thermal images to the responder’s hand-held
control unit from which the robot can be remotely controlled.
Y1  - 2015
ER  - 
TY  - JOUR
A1  - Förster, Arnold
A1  - Tulke, A.
A1  - Lüth, H.
T1  - The Schottky barrier at the InSb(110)–Sn interface
JF  - Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 5 (1987), H. 4
Y1  - 1987
SN  - 1071-1023
N1  - ISSN der E-Ausg.: 0734-211X
SP  - 1054
EP  - 1056
ER  - 
TY  - CHAP
A1  - Jean-Pierre P., de Vera
A1  - Baque, Mickael
A1  - Billi, Daniela
A1  - Böttger, Ute
A1  - Bulat, Sergey
A1  - Czupalla, Markus
A1  - Dachwald, Bernd
A1  - de la Torre, Rosa
A1  - Elsaesser, Andreas
A1  - Foucher, Frédéric
A1  - Korsitzky, Hartmut
A1  - Kozyrovska, Natalia
A1  - Läufer, Andreas
A1  - Moeller, Ralf
A1  - Olsson-Francis, Karen
A1  - Onofri, Silvano
A1  - Sommer, Stefan
A1  - Wagner, Dirk
A1  - Westall, Frances
T1  - The search for life on Mars and in the Solar System - strategies, logistics and infrastructures
T2  - 69th International Astronautical Congress (IAC)
N2  - The question "Are we alone in the Universe?" is perhaps the most fundamental one that affects mankind. How can we address the search for life in our Solar System? Mars, Enceladus and Europa are the focus of the search for life outside the terrestrial biosphere. While it is more likely to find remnants of life (fossils of extinct life) on Mars because of its past short time window of the surface habitability, it is probably more likely to find traces of extant life on the icy moons and ocean worlds of Jupiter and Saturn. Nevertheless, even on Mars there could still be a chance to find extant life in niches near to the surface or in just discovered subglacial lakes beneath the South Pole ice cap. Here, the different approaches for the detection of traces of life in the form of biosignatures including pre-biotic molecules will be presented. We will outline the required infrastructure for this enterprise and give examples of future mission concepts to investigate the presence of life on other planets and moons. Finally, we will provide suggestions on methods, techniques, operations and strategies for preparation and realization of future life detection missions.
KW  - life detection
KW  - Mars
KW  - icy moons
KW  - habitability
KW  - space missions
Y1  - 2018
N1  - 69th International Astronautical Congress (IAC), Bremen, Germany, 1-5 October 2018.
SP  - 1
EP  - 8
ER  - 
TY  - JOUR
A1  - Demmer, Julius K.
A1  - Chowdhury, Nilanjan Pal
A1  - Selmer, Thorsten
A1  - Ermler, Ulrich
A1  - Buckel, Wolfgang
T1  - The semiquinone swing in the bifurcating electron transferring flavoprotein/butyryl-CoA dehydrogenase complex from Clostridium difficile
JF  - Nature Communications
Y1  - 2017
U6  - https://doi.org/10.1038/s41467-017-01746-3
SN  - 2041-1723
N1  - Article number 1577
VL  - 8
IS  - 1
SP  - 1
EP  - 10
ER  -