TY - BOOK
A1 - Janz, Norbert
A1 - Licht, Georg
T1 - Innovation Activities and European Patenting of German Firms. A Panel Data Analysis / Janz, N., G. Licht
Y1 - 2002
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Gottschalk, Sandra
A1 - Hempell, Thomas
A1 - Peters, Bettina
T1 - Innovation Activities in the German Economy. Report on Indicators from the Innovation Survey 2000 (English translation) / Janz, N., S. Gottschalk, T. Hempell, B. Peters, G. Ebling und H. Niggemann
Y1 - 2002
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Ebling, Günther
A1 - Gottschalk, Sandra
A1 - Peters, Bettina
T1 - Innovation Activities in the German Economy: Report on indicators from the Innovation Survey 2001 (english translation) / Janz, N., G. Ebling, S. Gottschalk, B. Peters und T. Schmidt
Y1 - 2002
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - CHAP
A1 - Steuer-Dankert, Linda
A1 - Leicht-Scholten, Carmen
T1 - Innovation and Diversity : Integrating new perspectives into research associations
T2 - 12th European Conference on Innovation and Entrepreneurship (ECIE 2017) : Paris, France, 21-22 September 2017
N2 - The link between diversity and innovation is broadly discussed in the context of research and innovation processes. Many institutions and enterprises, specifically in commerce, have already tried to establish sustainable diversity management concepts, in order to increase the diversity of their workforce in addition to establishing a corporate culture of openness. Alongside the creation of a working place where different experiences and skills are valued equally, the entrepreneurial intention is to transfer diversity into economically relevant advantages. Taking into account the potential of diversity in research and innovation processes, the project “Diversity- and Innovation Management” was incorporated within a large interdisciplinary research Cluster. The project’s purpose was to study the context between diversity and innovation in research associations and to later develop a customised management concept into an interdisciplinary research Cluster on integrative production technology with full integration. The challenge of such research associations lays in an organisational structure which is often described as being decentralised. Researchers coming from different academic disciplines, while having diverse habits, conduct research on large scientific issues and challenges. In addition, these researchers are socialised in different institutions and university chairs. Theses differences in leadership styles, business cultures and organisational strategies, follow into their research team work. Taking a closer look into the management of human resources suggests that decentral organised recruitment processes, as well as allocation of human resources, lead to a lacking overview in regard to missing competencies, perspectives and backgrounds in research networks. These circumstances are comparable to big corporate groups. While developing a management concept for research associations, these characteristics must be considered. To ensure this, the project follows a human-centred approach, which considers top-down, as well as bottom-up perspectives. This paper presents the applied mixed-method approach in the scientific issue described above. In the frame of the Cluster of Excellence “Integrative Production Technology for High-Wage Countries” research results based on quantitative, as well as qualitative studies, were presented as an application example. This paper provides a new perspective on the innovation and diversity context. Against the background of complex research organisations, the development approach of a management concept is particularly interesting.
KW - Innovation
KW - Diversity
KW - Innovation Management
KW - Diversity Management
KW - Leadership
Y1 - 2017
SN - 978-1-911218-54-8
SP - 767
EP - 776
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Peters, Bettina
T1 - Innovation and Innovation Success in the German Manufacturing Sector. Econometric Evidence at Firm Level / Janz, N. and Peters, B.
Y1 - 2002
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Gottschalk, Sandra
T1 - Innovation Dynamics and Endogenours Market Structue. An Econometric Investigation with Aggregated Innovation Survey Data / Gottschalk, S. und N. Janz
Y1 - 2001
N1 - ZEW-Discussion Paper 01-39 online unter ftp://ftp.zew.de/pub/zew-docs/dp/dp0139.pdf
PB - ZEW Zentrum für Europäische Wirtschaftsförderung
CY - Mannheim
ER -
TY - JOUR
A1 - Engels, Elmar
A1 - Krauskopf, S.
T1 - Innovation in Motion-Logic programming - a versatile interface
JF - Proceedings to the 12th International Workshop on Research and Education in Mechatronics, REM 2011, Kocaeli, Turkey, 15.09.-16.09.2011
Y1 - 2011
SN - 978-975-8047-96-3
PB - -
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Licht, Georg
A1 - Ebling, Günther
A1 - Niggemann, Hiltrud
T1 - Innovation in the Service Sector. Selected Facts and Some Policy Conclusions / Licht, G., G. Ebling, N. Janz, H. Niggemann
Y1 - 1999
PB - European Commission
CY - Luxembourg
ER -
TY - CHAP
A1 - Steuer-Dankert, Linda
A1 - Sharma, Mamta Rameshwarlal
A1 - Bleck, Wolfgang
A1 - Leicht-Scholten, Carmen
ED - Farn, C. K.
T1 - Innovation through Diversity - Development of a Diversity and Innovation management concept
T2 - International Conference on Innovation and Management : IAM23017S : Date: July 4-7, 2017, Osaka, Japan
N2 - Acknowledging that a diverse workforce could be a potential source of innovation, the current research deals with the fine details of why diversity management is central to achieving innovation in heterogeneous research groups and how this could be effectively realized in an organization. The types of heterogeneities addressed mainly include gender, qualification, academic discipline and intercultural perspectives. The type of organization being dealt with in this work is a complex association of research institutes at a technical university in Germany (RWTH Aachen University), namely a 'Cluster of Excellence', whereby several institutes of the university work collaboratively in different sub-projects. The 'Cluster of Excellence' is a part of the 'Excellence Initiative' of the German federal and state governments German Research Foundation (DFG) and German Council of Science and Humanities, with the ultimate aim of promoting cutting-edge research. To support interdisciplinary collaboration and thus the performance of the cluster, the development of a diversity and innovation management concept is presently in the conceptual phase and will be described in the frame of this paper. The 3-S-Diversity Model, composed of the three elements: skills, structure and strategy, serves as a basis for the development of the concept. The proposed concept consists of six phases; the first two phases lay the ground work by developing an understanding of the status quo on the forms of diversity in the Cluster of Excellence, the type of organizational structure of the member institutes and the varieties of specialist work cultures of the same. The third and the fourth phases build up on this foundation by means of qualitative and quantitative studies. While the third phase deals with the sensitization of the management level to the close connection between diversity and innovation; the need to manage them thereafter and find tailor-made methods of doing so, the fourth phase shall mainly focus on the mindset of the employees in this regard. The fifth phase shall consolidate the learnings and the ideas developed in the course of the first four phases into an implementable strategy. The ultimate phase shall be the implementation of this concept in the Cluster. The first three phases have been accomplished successfully and the preliminary results are already available.
Y1 - 2017
SN - 2218-6387
SP - Panel C
PB - Kuang Hui Chiu
CY - Osaka
ER -
TY - JOUR
A1 - Janz, Norbert
T1 - Innovations in Germany: Market Novelties Gain Greater Importance
JF - ZEW news. English edition (2001)
Y1 - 2001
SP - 3
EP - 3
ER -
TY - JOUR
A1 - Roesner, Andreas
A1 - Scheik, Sven
A1 - Olowinsky, Alexander
A1 - Gillner, Arnold
A1 - Propawe, Reinhart
A1 - Schleser, Markus
A1 - Reisgen, Uwe
T1 - Innovative approach of joining hybrid components
JF - Journal of laser applications
Y1 - 2011
SN - 1042-346X
VL - Vol. 23
IS - Iss. 3
SP - 32007
PB - Laser Institute of America
CY - Orlando, Fla.
ER -
TY - JOUR
A1 - Glowania, Michael
A1 - Gries, Thomas
A1 - Schoene, Jens
A1 - Schleser, Markus
A1 - Reisgen, Uwe
T1 - Innovative coating technology for textile reinforcements of concrete applications
JF - 13th International Congress on Polymers in Concrete : 10 - 12 February 2010, Funchal, Madeira, Portugal.(Key engineering materials. Vol. 466)
Y1 - 2011
SN - 978-3-03785-008-4
SN - 1013-9826 (E-Journal) ; 0252-1059 (Print)
SP - 167
EP - 173
PB - Trans Tech Publications
CY - Bäch
ER -
TY - JOUR
A1 - Marinkovic, Marko
A1 - Butenweg, Christoph
T1 - Innovative decoupling system for the seismic protection of masonry infill walls in reinforced concrete frames
JF - Engineering Structures
Y1 - 2019
U6 - https://doi.org/10.1016/j.engstruct.2019.109435
SN - 0141-0296
VL - 197
IS - Article 109435
PB - Elsevier
CY - Amsterdam
ER -
TY - CHAP
A1 - Gerhards, Benjamin
A1 - Schleser, Markus
A1 - Otten,, Christian
A1 - Schwarz, Alexander
A1 - Gebhardt, Andreas
T1 - Innovative Laser Beam Joining Technology for Additive Manufactured Parts
T2 - Conference Proceedings 72nd IIW Annual Assembly and International Conference, 7-12 July 2019, Bratislava
Y1 - 2019
SP - 1
EP - 8
ER -
TY - CHAP
A1 - Huth, Thomas
A1 - Elsen, Olaf
A1 - Hartwig, Christoph
A1 - Esch, Thomas
T1 - Innovative modular valve trains for 2015 - logistic benefits by EMVT
T2 - IFAC Proceedings Volumes, Volume 39, Issue 3
N2 - In this paper the way to a 5-day-car with respect to a modular valve train systems for spark ignited combustion engines is shown. The necessary product diversity is shift from mechanical or physical components to software components. Therefore, significant improvements of logistic indicators are expected and shown. The working principle of a camless cylinder head with respect to an electromagnetical valve train (EMVT) is explained and it is demonstrated that shifting physical diversity to software is feasible. The future design of combustion engine systems including customisation can be supported by a set of assistance tools which is shown exemplary.
Y1 - 2006
U6 - https://doi.org/10.3182/20060517-3-FR-2903.00172
N1 - Part of special issue "12th IFAC Symposium on Information Control Problems in Manufacturing"
SP - 315
EP - 320
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Janz, Norbert
T1 - Innovative Power of German Manufacturing Industry Slows Down
JF - ZEW news. English edition. 4 (2002), H. 2002
Y1 - 2002
SP - 5
EP - 5
ER -
TY - JOUR
A1 - El Bergui, Omnia
A1 - Abouabdillah, Aziz
A1 - Bourioug, Mohamed
A1 - Schmitz, Dominik
A1 - Biel, Markus
A1 - Aboudrare, Abdellah
A1 - Krauss, Manuel
A1 - Jomaa, Ahlem
A1 - Romuli, Sebastian
A1 - Müller, Joachim
A1 - Fagroud, Mustapha
A1 - Bouabid, Rachid
T1 - Innovative solutions for drought: Evaluating hydrogel application on onion cultivation (Allium cepa) in Morocco
JF - Water
N2 - Throughout the last decade, and particularly in 2022, water scarcity has become a critical concern in Morocco and other Mediterranean countries. The lack of rainfall during spring was worsened by a succession of heat waves during the summer. To address this drought, innovative solutions, including the use of new technologies such as hydrogels, will be essential to transform agriculture. This paper presents the findings of a study that evaluated the impact of hydrogel application on onion (Allium cepa) cultivation in Meknes, Morocco. The treatments investigated in this study comprised two different types of hydrogel-based soil additives (Arbovit® polyacrylate and Huminsorb® polyacrylate), applied at two rates (30 and 20 kg/ha), and irrigated at two levels of water supply (100% and 50% of daily crop evapotranspiration; ETc). Two control treatments were included, without hydrogel application and with both water amounts. The experiment was conducted in an open field using a completely randomized design. The results indicated a significant impact of both hydrogel-type dose and water dose on onion plant growth, as evidenced by various vegetation parameters. Among the hydrogels tested, Huminsorb® Polyacrylate produced the most favorable outcomes, with treatment T9 (100%, HP, 30 kg/ha) yielding 70.55 t/ha; this represented an increase of 11 t/ha as compared to the 100% ETc treatment without hydrogel application. Moreover, the combination of hydrogel application with 50% ETc water stress showed promising results, with treatment T4 (HP, 30 kg, 50%) producing almost the same yield as the 100% ETc treatment without hydrogel while saving 208 mm of water.
KW - water economy
KW - yield
KW - deficit irrigation
KW - hydrogel
KW - onion
Y1 - 2023
U6 - https://doi.org/10.3390/w15111972
VL - 15
IS - 11
PB - MDPI
CY - Basel
ER -
TY - CHAP
A1 - Marinkovic, Marko
A1 - Butenweg, Christoph
T1 - Innovative System for Earthquake Resistant Masonry Infill Walls
T2 - 16th European Conference on Earthquake Engineering, Thessaloniki, 18-21 June, 2018
Y1 - 2018
N1 - Paper No 11479
SP - 1
EP - 12
ER -
TY - JOUR
A1 - Schöning, Michael Josef
A1 - Schubert, J
A1 - Kloock, Joachim P.
A1 - Zander, W.
A1 - Mourzina, Y. G.
A1 - Legin, A.
A1 - Vlasov, Y. G.
A1 - Lüth, H.
T1 - Innovative thin film techniques for microfabricating electrochemical sensors
JF - Lecture Notes of the ICB Seminars
Y1 - 2002
SP - 55
EP - 66
PB - MCB
CY - Warsaw
ER -
TY - JOUR
A1 - Schöning, Michael Josef
A1 - Schubert, Joachim P.
A1 - Kloock, Joachim P.
A1 - Zander, W.
A1 - Mourzina, Y. G.
A1 - Legin, A.
A1 - Vlasov, Y. G.
A1 - Lüth, H.
T1 - Innovative thin film techniques for microfabricating electrochemical sensors
JF - Biocybernetics and Biomedical Engineering. 21 (2001), H. 4
Y1 - 2001
SN - 0208-5216
SP - 107
EP - 119
ER -
TY - CHAP
A1 - Kolkmann, Annette
A1 - Gries, Thomas
A1 - Schleser, Markus
A1 - Dilthey, Ulrich
T1 - Innovative yarn structures and coatings for textile reinforced concrete
T2 - All lectures / Techtextil Symposium : 6. - 9. 6.2005, Frankfurt am Main
Y1 - 2005
CY - Frankfurt a.M.
ER -
TY - JOUR
A1 - Kloock, Joachim P.
A1 - Mourzina, Y.G.
A1 - Ermolenko, Y.
A1 - Doll, T.
A1 - Schubert, J.
A1 - Schöning, Michael Josef
T1 - Inorganic thin-film sensor membranes with PLD-prepared chalcogenide glasses: Challenges and implementation
JF - Sensors. 4 (2004), H. 10
Y1 - 2004
SN - 1424-8220
SP - 156
EP - 162
ER -
TY - JOUR
A1 - Schöning, Michael Josef
A1 - Schroth, Peter
A1 - Lüth, Hans
A1 - Hummel, Hans E.
A1 - Schütz, Stefan
T1 - Insect chemoreceptors coupled to silicon transistors as innovative biosensors
JF - Proceedings of SPIE. 4205 (2001)
Y1 - 2001
SP - 152
EP - 162
ER -
TY - JOUR
A1 - Schütz, S.
A1 - Czynski, J.
A1 - Hummel, Hans E.
A1 - Schöning, Michael Josef
A1 - Schroth, P.
A1 - Kordos, P.
A1 - Lüth, H.
T1 - Insect meets microelectronics: A BioFET as a first step to bioelectronic microsystems
JF - Transducers '99 : proceedings of the Tenth International Conference on Solid-State Sensors and Actuators ; 7 - 10 June, 1999, Sendai, Japan / ed.: S. Middelhoek
Y1 - 2000
N1 - International Conference on Solid State Sensors and Actuators <10, 1999, Sendai, Miyagi-ken> ; Transducers '99 ; (10 : ; 1999.06.07-10 : ; Sendai)
SP - 1104
EP - 1107
PB - Elsevier
CY - Amsterdam [u.a.]
ER -
TY - JOUR
A1 - Schroth, P.
A1 - Schöning, Michael Josef
A1 - Kordos, P.
A1 - Lüth, H.
A1 - Schütz, S.
A1 - Weißbecker, B.
A1 - Hummel, Hans E.
T1 - Insectbased BioFETs with improved signal characteristics
JF - Biosensors & Bioelectronics. 14 (1999), H. 3
Y1 - 1999
SN - 0956-5663
SP - 303
EP - 308
ER -
TY - JOUR
A1 - Sponagel, Stefan
A1 - Akbay, U.
A1 - Becker, E.
T1 - Instability of plane Couette flow of viscoelastic liquids
JF - Journal of non-Newtonian fluid mechanics. 18 (1985), H. 2
Y1 - 1985
SN - 0377-0257
SP - 123
EP - 141
ER -
TY - JOUR
A1 - Sponagel, Stefan
A1 - Akbay, U.
A1 - Becker, E.
A1 - Krozer, S.
T1 - Instability of slow viscometric flow
JF - Mechanics Research Communications. 7 (1980), H. 4
Y1 - 1980
SN - 0093-6413
SP - 199
EP - 204
ER -
TY - CHAP
A1 - Butenweg, Christoph
A1 - Meyer, Udo
A1 - Fehling, Ekkehard
T1 - INSYSME: first activities of the German partners
T2 - 9th International Masonry Conference 2014 in Guimaraes, Portugal, 2014
Y1 - 2014
ER -
TY - CHAP
A1 - Butenweg, Christoph
ED - Kuzmanović, Vladan
ED - Ignjatović, Ivan
T1 - Integrated approach for monitoring and management of buildings with digital building models and modern sensor technologies
T2 - Proceedings of the International Conference Civil Engineering 2021 - Achievements and Visions
N2 - Nowadays modern high-performance buildings and facilities are equipped with monitoring systems and sensors to control building characteristics like energy consumption, temperature pattern and structural safety. The visualization and interpretation of sensor data is typically based on simple spreadsheets and non-standardized user-oriented solutions, which makes it difficult for building owners, facility managers and decision-makers to evaluate and understand the data. The solution of this problem in the future are integrated BIM-Sensor approaches which allow the generation of BIM models incorporating all relevant information of monitoring systems. These approaches support both the dynamic visualization of key structural performance parameters, the effective long-term management of sensor data based on BIM and provide a user-friendly interface to communicate with various stakeholders. A major benefit for the end user is the use of the BIM software architecture, which is the future standard anyway. In the following, the application of the integrated BIM-Sensor approach is illustrated for a typical industrial facility as a part of an early warning and rapid response system for earthquake events currently developed in the research project “ROBUST” with financial support by the German Federal Ministry for Economic Affairs and Energy (BMWI).
Y1 - 2021
N1 - Civil Engineering 2021 – Achievements and Visions, University of Belgrade, October 25 – 26, 2021 Belgrade, Serbia
SP - 67
EP - 75
PB - University of Belgrade
CY - Belgrade
ER -
TY - JOUR
A1 - Biselli, Manfred
A1 - Thömmes, J.
A1 - Garske, U.
A1 - Wandrey, Christian
T1 - Integrated detoxification: Reduction of ammonium concentration by dialysis with cation exchange membranes / Thömmes, J. ; Garske, U. ; Biselli, M. ; Wandrey, C.
JF - Animal cell technology : developments, processes, and products ; ESACT, European Society for Animal Cell Technology, the 11th meeting / Ed. R. E. Spier
Y1 - 1992
SN - 0750604212
SP - 171
EP - 175
PB - Butterworth-Heinemann
CY - Oxford
ER -
TY - JOUR
A1 - Biener, Ernst
A1 - Boyken, P.
A1 - Sasse, T.
T1 - Integrated dredged material management system of Bremen-Seehausen
JF - Sardinia 97 : proceedings ; [13 - 17 October 1997, S. Margherita di Pula - Cagliari, Sardinia, Italy] / Sixth International Landfill Symposium. Ed.: Thomas H. Christensen... - Bd. 5 : Landfill regulations, waste characteristics, landfilling in middle and lower income countries, industrial wastes and monolandfills
Y1 - 1997
N1 - International Landfill Symposium <6, 1997, Santa Margherita, Pula>
SP - 497
EP - 502
PB - CISA, Environmental Sanitary Engineering Centre
CY - Cagliari
ER -
TY - CHAP
A1 - Schürmann, Volker
A1 - Mann, Thorsten
A1 - Buda, Aurel
A1 - Wollert, Jörg
T1 - Integrating bluetooth localization into existing TCP/IP networks
T2 - IEEE International Workshop on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, 2009 : IDAACS 2009 ; Rende, Cosenza, Italy, 21 - 23 Sept. 2009
Y1 - 2009
SN - 978-1-4244-4882-1 ; ISBN: 978-1-4244-4901-9
U6 - https://doi.org/10.1109/IDAACS.2009.5342903
SP - 621
EP - 624
PB - IEEE
CY - Piscataway, NJ
ER -
TY - CHAP
A1 - Kirsch, Maximilian
A1 - Mataré, Victor
A1 - Ferrein, Alexander
A1 - Schiffer, Stefan
T1 - Integrating golog++ and ROS for Practical and Portable High-level Control
T2 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence - Volume 2
N2 - The field of Cognitive Robotics aims at intelligent decision making of autonomous robots. It has matured over the last 25 or so years quite a bit. That is, a number of high-level control languages and architectures have emerged from the field. One concern in this regard is the action language GOLOG. GOLOG has been used in a rather large number of applications as a high-level control language ranging from intelligent service robots to soccer robots. For the lower level robot software, the Robot Operating System (ROS) has been around for more than a decade now and it has developed into the standard middleware for robot applications. ROS provides a large number of packages for standard tasks in robotics like localisation, navigation, and object recognition. Interestingly enough, only little work within ROS has gone into the high-level control of robots. In this paper, we describe our approach to marry the GOLOG action language with ROS. In particular, we present our architecture on inte grating golog++, which is based on the GOLOG dialect Readylog, with the Robot Operating System. With an example application on the Pepper service robot, we show how primitive actions can be easily mapped to the ROS ActionLib framework and present our control architecture in detail.
Y1 - 2020
U6 - https://doi.org/10.5220/0008984406920699
N1 - Proceedings of the 12th International Conference on Agents and Artificial Intelligence: ICAART 2020, Valletta, Malta
SP - 692
EP - 699
PB - SciTePress
CY - Setúbal, Portugal
ER -
TY - CHAP
A1 - Drumm, Christian
A1 - Lemcke, Jens
A1 - Oberle, Daniel
T1 - Integrating Semantic Web Services and Business Process Management: A Real Use Case
T2 - Proceedings of the ESWC 2006 Workshop Semantics for Business Process Management 2006 (SBPM 2006), June 2006
Y1 - 2006
ER -
TY - JOUR
A1 - Rolka, David
A1 - Poghossian, Arshak
A1 - Schöning, Michael Josef
T1 - Integration of a capacitive EIS sensor into a FIA system for pH and penicillin determination
JF - Sensors. 4 (2004)
Y1 - 2004
SN - 1424-8220
SP - 84
EP - 94
ER -
TY - CHAP
A1 - Hüning, Felix
A1 - Mund, Cindy
T1 - Integration of agile development in standard labs
T2 - 51st Annual Conference of the European Society for Engineering Education (SEFI)
N2 - In addition to the technical content, modern courses at university should also teach professional skills to enhance the competencies of students towards their future work. The competency driven approach including technical as well as professional skills makes it necessary to find a suitable way for the integration into the corresponding module in a scalable and flexible manner. Agile development, for example, is essential for the development of modern systems and applications and makes use of dedicated professional skills of the team members, like structured group dynamics and communication, to enable the fast and reliable development. This paper presents an easy to integrate and flexible approach to integrate Scrum, an agile development method, into the lab of an existing module. Due to the different role models of Scrum the students have an individual learning success, gain valuable insight into modern system development and strengthen their communication and organization skills. The approach is implemented and evaluated in the module Vehicle Systems, but it can be transferred easily to other technical courses as well. The evaluation of the implementation considers feedback of all stakeholders, students, supervisor and lecturers, and monitors the observations during project lifetime.
KW - professional skills
KW - active learning
KW - lab work
KW - Agile development
Y1 - 2023
U6 - https://doi.org/10.21427/NK4Z-WS73
N1 - 51st Annual Conference of the European Society for Engineering Education, Technological University Dublin, 10th-14th September, 2023
ER -
TY - JOUR
A1 - Poghossian, Arshak
A1 - Malzahn, K.
A1 - Abouzar, Maryam H.
A1 - Mehndiratta, P.
A1 - Katz, E.
A1 - Schöning, Michael Josef
T1 - Integration of biomolecular logic gates with field-effect transducers
JF - Electrochimica Acta. 56 (2011), H. 26
Y1 - 2011
SN - 0013-4686
SP - 9661
EP - 9665
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Schmitz, Günter
A1 - Bartz, R.
A1 - Hilger, U.
A1 - Siedentop, M.
T1 - Intelligent Alcohol Fuel Sensor
Y1 - 1990
N1 - SAE- Paper-No.: 900231, SAE International Congress and Exposition, Detroit, Feb. 26 - March 2, 1990
ER -
TY - JOUR
A1 - Schäfer, Horst
A1 - Mende, H. H.
T1 - Interaction between laminated g.o.3% SiFe sheets due to gap-stray fields and edge peaks
JF - Physica Scripta. 39 (1989), H. 3
Y1 - 1989
SN - 0031-8949
SP - 397
EP - 400
ER -
TY - CHAP
A1 - Ibanez-Sanchez, Gema
A1 - Wolf, Martin R.
T1 - Interactive Process Mining-Induced Change Management Methodology for Healthcare
T2 - Interactive Process Mining in Healthcare
N2 - The adoption of the Digital Health Transformation is a tremendous paradigm change in health organizations, which is not a trivial process in reality. For that reason, in this chapter, it is proposed a methodology with the objective to generate a changing culture in healthcare organisations. Such a change culture is essential for the successful implementation of any supporting methods like Interactive Process Mining. It needs to incorporate (mostly) new ways of team-based and evidence-based approaches for solving structural problems in a digital healthcare environment.
KW - Methodology
KW - Change culture
KW - Lean thinking
KW - Interactive process mining
KW - Objective data
Y1 - 2020
SN - 978-3-030-53993-1 (Online)
SN - 978-3-030-53992-4 (Print)
U6 - https://doi.org/10.1007/978-3-030-53993-1_16
SP - 267
EP - 293
PB - Springer
CY - Cham
ER -
TY - JOUR
A1 - Helsper, Christoph
A1 - Dreiling, V.
A1 - Haller, P.
A1 - Kaminski, U.
T1 - Intercomparison of Eleven Condensation Nucleus Counters / Dreiling, V. ; Haller, P. ; Helsper, C.; Kaminski, U. ; Plomp, A. ; Raes, F. ; Roth, C. ; Schier, J. ; Schürmann, G.
JF - Journal of Aerosol Science. 17 (1986), H. 3
Y1 - 1986
SN - 0021-8502
SP - 565
EP - 570
ER -
TY - JOUR
A1 - Helsper, Christoph
A1 - Horn, Hans-Georg
A1 - Schneider, Friedhelm
A1 - Wehner, Birgit
T1 - Intercomparison of five mobility size spectrometers for measuring atmospheric submicrometer aerosol particles / Helsper, Christoph ; Horn, Hans-Georg ; Schneider, Friedhelm ; Wehner, Birgit ; Wiedensohler, Alfred
JF - Gefahrstoffe, Reinhaltung der Luft. Air Quality Control. 68 (2008), H. 11-12
Y1 - 2008
SN - 0949-8036
SP - 475
EP - 481
ER -
TY - JOUR
A1 - Schuba, Marko
A1 - Spaniol, Otto
T1 - Interconnection of Local Area Networks via ATM / Spaniol, Otto ; Schuba, Marko
JF - High performance networks for multimedia applications / edited by André Danthine ...
Y1 - 1999
SN - 0-7923-8274-9
SP - 1
EP - 10
PB - Kluwer Academic Publ.
CY - Dordrecht
ER -
TY - CHAP
A1 - Müller-Abdelrazeq, Sarah Luisa
A1 - Brauner, Philipp
A1 - Calero Valdez, André
A1 - Jansen, Ulrich
A1 - Platte, Laura
A1 - Schaar, Anne-Kathrin
A1 - Steuer-Dankert, Linda
A1 - Zachow, Sebastian
A1 - Schönefeld, Kathrin
A1 - Haberstroh, Max
A1 - Leicht-Scholten, Carmen
A1 - Ziefle, Martina
ED - Pather, Shaun
T1 - Interdisciplinary cooperation management in research clusters: a review of twelve years.
T2 - Proceedings of the 15th International Conference on Intellectual Capital, Knowledge Management & Organisational Learning
N2 - As an interdisciplinary research network, the Cluster of Excellence “Integrative Production Technology for High-Wage Countries” (CoE) comprises of around 150 researchers. Their scientific background ranges from mechanical engineering and computer science to social sciences such as sociology and psychology. In addition to content- and methodbased challenges, the CoE’s employees are faced with heterogenic organizational cultures, different hierarchical levels, an imbalanced gender distribution, and a high employee fluctuation. The sub-project Scientific Cooperation Engineering 1 (CSP1) addresses the challenge of interdisciplinary cooperation and organizational learning and aims at fostering interdisciplinarity and its synergies as a source of innovation. Therefore, the project examines means of reaching an organizational development, ranging from temporal structures to a sustainable network in production technology. To achieve this aim, a broad range of means has been developed during the last twelve years: In addition to physical measures such as regular network events and trainings, virtual measures such as the Terminology App were focused. The app is an algorithmic analysis method for uncovering latent topic structures of publications of the CoE to highlight thematic intersections and synergy potentials. The detection and promotion of has been a vital and long known element in knowledge management. Furthermore, CSP1 focusses on project management and thus developed evaluation tools to measure and control the success of interdisciplinary cooperation. In addition to the cooperation fostering measures, CSP1 conducted studies about interdisciplinarity and diversity and their relationship with innovation. The scientific background of these means and the research results of CSP1 are outlined in this paper to offer approaches for successful interdisciplinary cooperation management.
Y1 - 2018
SN - 978-1-912764-09-9
N1 - hosted by University of the Western Cape, South Africa 29-30 November 2018
SP - 216
EP - 224
PB - ACPIL
ER -
TY - CHAP
A1 - Schulze-Buxloh, Lina
A1 - Groß, Rolf Fritz
T1 - Interdisciplinary Course Smart Building Engineering: A new approach of teaching freshmen in remote teamwork project under pandemic restrictions
T2 - New Perspectives in Science Education - International Conference
N2 - In the context of the Corona pandemic and its impact on teaching like digital lectures and exercises a new concept especially for freshmen in demanding courses of Smart Building Engineering became necessary. As there were hardly any face-to-face events at the university, the new teaching concept should enable a good start into engineering studies under pandemic conditions anyway and should also replace the written exam at the end. The students should become active themselves in small teams instead of listening passively to a lecture broadcast online with almost no personal contact. For this purpose, a role play was developed in which the freshmen had to work out a complete solution to the realistic problem of designing, construction planning and implementing a small guesthouse. Each student of the team had to take a certain role like architect, site manager, BIM-manager, electrician and the technitian for HVAC installations. Technical specifications must be complied with, as well as documentation, time planning and cost estimate. The final project folder had to contain technical documents like circuit diagrams for electrical components, circuit diagrams for water and heating, design calculations and components lists. On the other hand construction schedule, construction implementation plan, documentation of the construction progress and minutes of meetings between the various trades had to be submitted as well. In addition to the project folder, a model of the construction project must also be created either as a handmade model or as a digital 3D-model using Computer-aided design (CAD) software. The first steps in the field of Building information modelling (BIM) had also been taken by creating a digital model of the building showing the current planning status in real time as a digital twin. This project turned out to be an excellent training of important student competencies like teamwork, communication skills, and self -organisation and also increased motivation to work on complex technical questions. The aim of giving the student a first impression on the challenges and solutions in building projects with many different technical trades and their points of view was very well achieved and should be continued in the future.
KW - Freshmen
KW - roleplay
KW - Smart Building Engineering
KW - BIM
KW - remote teamwork
Y1 - 2021
N1 - New Perspectives in Science Education - 10th Edition, 18-19 March 2021, Fully Virtual Conference
PB - Filodiritto
CY - Bologna
ER -
TY - CHAP
A1 - Valero, Daniel
A1 - Bung, Daniel Bernhard
T1 - Interfacial velocity estimation in highly aerated stepped spillway flows with a single tip fibre optical probe and Artificial Neural Networks
T2 - 6th IAHR International Junior Researcher and Engineer Workshop on Hydraulic Structures, May 30th to June 1st 2016. Lübeck, Germany
N2 - Air-water flows can be found in different engineering applications: from nuclear engineering to huge hydraulic structures. In this paper, a single tip fibre optical probe has been used to record high frequency (over 1 MHz) phase functions at different locations of a stepped spillway. These phase functions have been related to the interfacial velocities by means of Artificial Neural Networks (ANN) and the measurements of a classical double tip conductivity probe. Special attention has been put to the input selection and the ANN dimensions. Finally, ANN have shown to be able to link the signal rising times and plateau shapes to the air-water interfacial velocity.
Y1 - 2016
U6 - https://doi.org/10.15142/T3Q590
ER -
TY - JOUR
A1 - Poghossian, Arshak
A1 - Krämer, Melina
A1 - Abouzar, Maryam H.
A1 - Pita, Marcos
A1 - Katz, Evgeny
A1 - Schöning, Michael Josef
T1 - Interfacing of biocomputing systems with silicon chips: Enzyme logic gates based on field-effect devices
JF - Procedia Chemistry. 1 (2009), H. 1
Y1 - 2009
SN - 1876-6196
N1 - Proceedings of the Eurosensors XXIII conference ; Eurosensors 23
SP - 682
EP - 685
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Hekmat, Khosro
A1 - Salemink, B.
A1 - Lauterbach, Gerhard
A1 - Schwinger, R. H. G.
A1 - Südkamp, M.
A1 - Weber, Hans-Joachim
A1 - Mehlhorn, U.
T1 - Interference by cellular phones with permanent implanted pacemakers: an update
JF - Europace. 6 (2004), H. 4
Y1 - 2004
SP - 363
EP - 369
ER -
TY - CHAP
A1 - Schnell, Michael
A1 - Brandes, Sinja
A1 - Gligorevic, Snjezana
A1 - Walter, Michael
A1 - Rihacek, Christoph
A1 - Sajatovic, Miodrag
A1 - Haindl, Bernhard
T1 - Interference mitigation for broadband L-DACS
T2 - 27th IEEE/AIAA Digital Avionics Systems Conference : DASC 2008 : 26-30 Oct. 2008, St. Paul, Minn.
Y1 - 2008
SN - 978-1-4244-2207-4 ; 978-1-4244-2208-1
SP - 2B2-1
EP - 2B2-12
ER -
TY - JOUR
A1 - Schiedermeier, Maximilian
A1 - Rettner, Cornelius
A1 - Heilmann, Marcel
A1 - Schneider, Felix
A1 - Marz, Martin
T1 - Interference of automotive HV-DC-systems by traction voltage-source-inverters (VSI)
JF - 2019 IEEE Transportation Electrification Conference (ITEC-India)
Y1 - 2019
U6 - https://doi.org/10.1109/ITEC-India48457.2019.ITECINDIA2019-37
SP - 1
EP - 6
PB - IEEE
CY - New York
ER -
TY - JOUR
A1 - Bialonski, Stephan
A1 - Wellmer, Jörg
A1 - Elger, Christian E.
A1 - Lehnertz, Klaus
T1 - Interictal focus localization in neocortical lesional epilepsies with synchronization cluster analysis
JF - Epilepsia
Y1 - 2006
SN - 0013-9580
VL - 47
SP - 36
ER -
TY - JOUR
A1 - Brück, Stefan
A1 - Sorger, Ulrich
A1 - Gligorevic, Snjezana
A1 - Stolte, Norbert
T1 - Interleaving for outer convolutional codes in DS-CDMA systems
JF - IEEE transactions on communications
Y1 - 2000
SN - 0090-6778
VL - Vol. 48
IS - Iss. 7
SP - 1100
EP - 1107
ER -
TY - CHAP
A1 - Niemueller, Tim
A1 - Neumann, Tobias
A1 - Henke, Christoph
A1 - Schönitz, Sebastian
A1 - Reuter, Sebastian
A1 - Ferrein, Alexander
A1 - Jeschke, Sabina
A1 - Lakemeyer, Gerhard
T1 - International Harting Open Source Award 2016: Fawkes for the RoboCup Logistics League
T2 - RoboCup 2016: RoboCup 2016: Robot World Cup XX. RoboCup 2016
Y1 - 2017
SN - 978-3-319-68792-6
U6 - https://doi.org/10.1007/978-3-319-68792-6_53
N1 - Lecture Notes in Computer Science, LNCS, Vol 9776
SP - 634
EP - 642
PB - Springer
CY - Cham
ER -
TY - CHAP
A1 - Schürmann, Volker
A1 - Keller, Alex
A1 - Wollert, Jörg
T1 - Internet based middleware approach for building services
T2 - Proceedings / IMETI 2009, the 2nd International Multi-Conference on Engineering and Technological Innovation : July 10 - 13, 2009 Orlando, Florida, USA ; vol. 1
Y1 - 2009
SN - 1-934272-68-X ; 978-1-934272-68-8
SP - 30
EP - 34
PB - IIIS
CY - Winter Garden, Fla.
ER -
TY - JOUR
A1 - Schuba, Marko
A1 - Gerstenberger, Volker
A1 - Lahaije, Paul
T1 - Internet ID – Flexible Reuse of Mobile Phone Authentication Security for Service Access / Schuba, Marko ; Gerstenberger, Volker, ; Lahaije, Paul
Y1 - 2004
N1 - Nordsec 2004, Helsinki ; Nordic Workshop on Secure IT-systems <9, 2004>
SP - 1
EP - 7
ER -
TY - JOUR
A1 - Hagemann, Hans-Jürgen
A1 - Breitschuh, S.
A1 - Graber, S.
A1 - Schmitz, Günter
T1 - Internet Laboratory Courses with Remote Access and Control of Real Measurements on Sensors and Electronic Components
JF - Mechatronics & Robotics 2004 : Aachen, Germany, September 13 - 15, 2004 / [APS - European Centre for Mechatronics]. P. Drews (ed.)
Y1 - 2004
SN - 3-938153-30-X
N1 - MechRob <2004, Aachen>
SP - 1280
EP - 1284
PB - Eysoldt
CY - Aachen
ER -
TY - JOUR
A1 - Dachwald, Bernd
T1 - Interplanetary Mission Analysis for Non-Perfectly Reflecting Solar Sailcraft Using Evolutionary Neurocontrol
JF - Astrodynamics 2003 : proceedings of the AAS/AIAA Astrodynamics Conference held August 3 - 7, 2003, Big Sky, Montana / ed. by Jean de Lafontaine. - Pt. 2. - (Advances in the astronautical sciences ; 116,2)
Y1 - 2004
SN - 0-87703-509-1
N1 - Astrodynamics Conference <2003, Big Sky, Mont.> ; American Institute of Aeronautics and Astronautics ; AAS-03-579
SP - 1247
EP - 1262
PB - Univelt
CY - San Diego, Calif.
ER -
TY - CHAP
A1 - Spurmann, Jörn
A1 - Ohndorf, Andreas
A1 - Dachwald, Bernd
A1 - Seboldt, Wolfgang
A1 - Löb, Horst
A1 - Schartner, Karl-Heinz
T1 - Interplanetary trajectory optimization for a sep mission to Saturn
T2 - 60th International Astronautical Congress 2009
N2 - The recently proposed NASA and ESA missions to Saturn and Jupiter pose difficult tasks to mission designers because chemical propulsion scenarios are not capable of transferring heavy spacecraft into the outer solar system without the use of gravity assists. Thus our developed mission scenario based on the joint NASA/ESA Titan Saturn System Mission baselines solar electric propulsion to improve mission flexibility and transfer time. For the calculation of near-globally optimal low-thrust trajectories, we have used a method called Evolutionary Neurocontrol, which is implemented in the low-thrust trajectory optimization software InTrance. The studied solar electric propulsion scenario covers trajectory optimization of the interplanetary transfer including variations of the spacecraft's thrust level, the thrust unit's specific impulse and the solar power generator power level. Additionally developed software extensions enabled trajectory optimization with launcher-provided hyperbolic excess energy, a complex solar power generator model and a variable specific impulse ion engine model. For the investigated mission scenario, Evolutionary Neurocontrol yields good optimization results, which also hold valid for the more elaborate spacecraft models. Compared to Cassini/Huygens, the best found solutions have faster transfer times and a higher mission flexibility in general.
KW - Spacecraft
KW - Reusable Rocket Engines
KW - Hybrid Propellants
Y1 - 2009
SN - 9781615679089
N1 - 60th International Astronautical Congress 2009 (IAC 2009)
Held 12-16 October 2009, Daejeon, Republic of Korea.
SP - 5234
EP - 5248
ER -
TY - JOUR
A1 - Müller-Veggian, Mattea
A1 - Lieder, R. M.
A1 - Bochev, B.
A1 - Didelez, J. P.
T1 - Interpretation of proton spectra measured in the ²⁰⁹ Bi (g,pxn) reaction by exiton model
JF - Annual report 1981 / Kernforschungsanlage Jülich Institut für Kernphysik / Hrsg.: F. Grümmer. - (Spezielle Berichte der Kernforschungsanlage Jülich ; 146)
Y1 - 1982
SP - 34
PB - Verlag des Forschungszentrums Jülich
CY - Jülich
ER -
TY - JOUR
A1 - Müller-Veggian, Mattea
A1 - Neskakis, A.
A1 - Lieder, R. M.
A1 - Sletten, G.
T1 - Interpretations of the side-bands in ¹⁸⁰ Os in the framework of the cranked shell model
JF - Annual report 1981 / Kernforschungsanlage Jülich Institut für Kernphysik / Hrsg.: F. Grümmer. - (Spezielle Berichte der Kernforschungsanlage Jülich ; 146)
Y1 - 1982
SP - 62
PB - Kernforschungsanlage
CY - Jülich
ER -
TY - BOOK
A1 - Janz, Norbert
T1 - Interpreting Estimation Result of Euler Equation Investment Models when Factor Markets are Imperfectly Competitive
Y1 - 1997
N1 - ZEW-Discussion Paper 97-29 online unter ftp://ftp.zew.de/pub/zew-docs/dp/dp2997.pdf
PB - ZEW Zentrum für Europäische Wirtschaftsforschung
CY - Mannheim
ER -
TY - JOUR
A1 - Loeb, Horst Wolfgang
A1 - Schartner, Karl-Heinz
A1 - Dachwald, Bernd
A1 - Ohndorf, Andreas
A1 - Seboldt, Wolfgang
T1 - Interstellar heliopause probe
JF - Труды МАИ
N2 - There is common agreement within the scientific community that in order to understand our local galactic environment it will be necessary to send a spacecraft into the region beyond the solar wind termination shock. Considering distances of 200 AU for a new mission, one needs a spacecraft traveling at a speed of close to 10 AU/yr in order to keep the mission duration in the range of less than 25 yrs, a transfer time postulated by European Space Agency (ESA). Two propulsion options for the mission have been proposed and discussed so far: the solar sail propulsion and the ballistic/radioisotope-electric propulsion (REP). As a further alternative, we here investigate a combination of solar-electric propulsion (SEP) and REP. The SEP stage consists of six 22-cms diameter RIT-22 ion thrusters working with a high specific impulse of 7377 s corresponding to a positive grid voltage of 5 kV. Solar power of 53 kW at begin of mission (BOM) is provided by a lightweight solar array.
Y1 - 2012
IS - 60
SP - 2
EP - 2
PB - Moskauer Staatliches Luftfahrtinstitut (МАИ)
CY - Moskau
ER -
TY - JOUR
A1 - Hein, Andreas M.
A1 - Eubanks, T. Marshall
A1 - Hibberd, Adam
A1 - Fries, Dan
A1 - Schneider, Jean
A1 - Lingam, Manasvi
A1 - Kennedy, Robert
A1 - Perakis, Nikolaos
A1 - Dachwald, Bernd
A1 - Kervella, Pierre
T1 - Interstellar Now! Missions to and sample returns from nearby interstellar objects
N2 - The recently discovered first high velocity hyperbolic objects passing through the Solar System, 1I/'Oumuamua and 2I/Borisov, have raised the question about near term missions to Interstellar Objects. In situ spacecraft exploration of these objects will allow the direct determination of both their structure and their chemical and isotopic composition, enabling an entirely new way of studying small bodies from outside our solar system. In this paper, we map various Interstellar Object classes to mission types, demonstrating that missions to a range of Interstellar Object classes are feasible, using existing or near-term technology. We describe flyby, rendezvous and sample return missions to interstellar objects, showing various ways to explore these bodies characterizing their surface, dynamics, structure and composition. Interstellar objects likely formed very far from the solar system in both time and space; their direct exploration will constrain their formation and history, situating them within the dynamical and chemical evolution of the Galaxy. These mission types also provide the opportunity to explore solar system bodies and perform measurements in the far outer solar system.
Y1 - 2020
SP - 1
EP - 8
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Hein, Andreas M.
A1 - Eubanks, T. Marshall
A1 - Lingam, Manasvi
A1 - Hibberd, Adam
A1 - Fries, Dan
A1 - Schneider, Jean
A1 - Kervella, Pierre
A1 - Kennedy, Robert
A1 - Perakis, Nikolaos
A1 - Dachwald, Bernd
T1 - Interstellar now! Missions to explore nearby interstellar objects
JF - Advances in Space Research
N2 - The recently discovered first hyperbolic objects passing through the Solar System, 1I/’Oumuamua and 2I/Borisov, have raised the question about near term missions to Interstellar Objects. In situ spacecraft exploration of these objects will allow the direct determination of both their structure and their chemical and isotopic composition, enabling an entirely new way of studying small bodies from outside our solar system. In this paper, we map various Interstellar Object classes to mission types, demonstrating that missions to a range of Interstellar Object classes are feasible, using existing or near-term technology. We describe flyby, rendezvous and sample return missions to interstellar objects, showing various ways to explore these bodies characterizing their surface, dynamics, structure and composition. Their direct exploration will constrain their formation and history, situating them within the dynamical and chemical evolution of the Galaxy. These mission types also provide the opportunity to explore solar system bodies and perform measurements in the far outer solar system.
KW - Interstellar objects
KW - Trajectories
KW - Missions
Y1 - 2022
U6 - https://doi.org/10.1016/j.asr.2021.06.052
SN - 0273-1177
VL - 69
IS - 1
SP - 402
EP - 414
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Elbers, Gereon
A1 - Behner, T.
A1 - Remme, S.
A1 - Prissok, F.
T1 - Interstitial Metal Impurities as a Possible Cause of Enhanced Reactivities / T. Behner, G. Elbers, S. Remme, F. Prissok, P. Stegger, and G. Lehmann
JF - Berichte der Bunsen-Gesellschaft : physical chemistry, chemical physics. 90 (1986)
Y1 - 1986
SN - 0005-9021
SP - 698
ER -
TY - JOUR
A1 - Laura, C.O.
A1 - Drechsler, Klaus
A1 - Erdt, M.
A1 - Wesarg, S.
A1 - Bale, R.
T1 - Intervention assessment tool for primary tumors in the liver
JF - Current Directions in Biomedical Engineering
N2 - After a liver tumor intervention the medical doctor has to compare both pre and postoperative CT acquisitions to ensure that all carcinogenic cells are destroyed. A correct assessment of the intervention is of vital importance, since it will reduce the probability of tumor recurrence. Some methods have been proposed to support the medical doctors during the assessment process, however, all of them focus on secondary tumors. In this paper a tool is presented that enables the outcome validation for both primary and secondary tumors. Therefore, a multiphase registration (preoperative arterial and portal phases) followed by a registration between the pre and postoperative CT images is carried out. The first registration is in charge of the primary tumors that are only visible in the arterial phase. The secondary tumors will be incorporated in the second registration step. Finally, the part of the tumor that was not covered by the necrosis is quantified and visualized. The method has been tested in 9 patients, with an average registration error of 1.41 mm.
Y1 - 2018
U6 - https://doi.org/10.1515/cdbme-2018-0081
SN - 2364-5504
VL - 4
IS - 1
SP - 337
EP - 340
PB - De Gruyter
CY - Berlin
ER -
TY - JOUR
A1 - Kotliar, Konstantin
A1 - Lanzl, Ines M.
A1 - Maier, Mathias
A1 - Feucht, Nikolaus
T1 - Intraocular pressure effects of pegaptanib (macugen) injections in patients with and without glaucoma / Lanzl, Ines M. ; Maier, Mathias ; Feucht, Nikolaus ; Lohmann, Chris P. ; Kotliar, Konstantin E.
JF - American Journal of Ophthalmology . 145 (2008), H. 1
Y1 - 2008
SN - 1879-1891
SP - 185
EP - 185
PB - -
ER -
TY - JOUR
A1 - Hackl, Michael
A1 - Nacov, Julia
A1 - Kammerlohr, Sandra
A1 - Staat, Manfred
A1 - Buess, Eduard
A1 - Leschinger, Tim
A1 - Müller, Lars P.
A1 - Wegmann, Kilian
T1 - Intratendinous Strain Variations of the Supraspinatus Tendon Depending on Repair Technique: A Biomechanical Analysis Regarding the Cause of Medial Cuff Failure
JF - The American Journal of Sports Medicine
Y1 - 2021
U6 - https://doi.org/10.1177/03635465211006138
SN - 1552-3365
SN - 0363-5465
VL - 49
IS - 7
SP - 1847
EP - 1853
PB - Sage
CY - London
ER -
TY - JOUR
A1 - Kotliar, Konstantin
A1 - Maier, Mathias
A1 - Bauer, Svetlana
A1 - Feucht, Nikolaus
A1 - Lohmann, Chris
A1 - Lanzl, Ines
T1 - Intravitreal injection of triamcinolone acetonide and intraocular pressure: author's reply
JF - Acta Ophthalmologica
Y1 - 2008
SN - 1755-3768
VL - 86
IS - 6
SP - 692
EP - 693
PB - -
ER -
TY - JOUR
A1 - Sabitova, A.
A1 - Ebert, Ph.
A1 - Lenz, A.
A1 - Schaafhausen, S.
A1 - Ivanova, L.
A1 - Dähne, M.
A1 - Hoffmann, A.
A1 - Dunin-Borkowski, R. E.
A1 - Förster, Arnold
A1 - Grandidier, B.
A1 - Eisele, H.
T1 - Intrinsic bandgap of cleaved ZnO(112¯0) surfaces
JF - Applied physics letters
Y1 - 2013
SN - 1077-3118 (E-Journal); 0003-6951 (Print)
VL - Vol. 102
SP - 021608
ER -
TY - JOUR
A1 - Förster, Arnold
A1 - Vitusevich, S. A.
A1 - Belyaev, B. A.
T1 - Intrinsic bistability effect in delta doped tunneling diodes / S. A. Vitusevich ; A. Förster ; B. A. Belyaev ...
JF - Proceedings of the XXVIII International School on Physics of Semiconducting Compounds : Jaszowiec, Poland, June 6 - 11, 1999 / Polish Academy of Sciences, Institute of Physics. Ed. of the proceedings Wojciech Szuszkiewicz
Y1 - 1999
N1 - International School on Physics of Semiconducting Compounds <28, 1999, Jaszowiec> ; Acta physica Polonica : A ; 96, no. 5
CY - Warsaw
ER -
TY - JOUR
A1 - Hagemann, Hans-Jürgen
A1 - Geittner, P.
A1 - Leers, D.
T1 - Intrinsic scattering and absorption losses of Ge- and F-doped optical fibres prepared by PCVD. Geittner, P.; Hagemann, H. J. ; Leers, D.
JF - Electronics letters : an intern. publication / The Institution of Electrical Engineers. 25 (1989), H. 7
Y1 - 1989
SN - 0013-5194
SP - 436
EP - 437
ER -
TY - CHAP
A1 - Bragard, Michael
A1 - Sube, Maike
A1 - Schneider, Maike
A1 - Jungemann, Christoph
T1 - Introducing a Cross-University Bachelor’s Programme with Orientation Semester - Enabling a Permeable Academic Education System
T2 - 2019 20th International Conference on Research and Education in Mechatronics (REM)
Y1 - 2019
SN - 978-1-5386-9257-8
U6 - https://doi.org/10.1109/REM.2019.8744132
SP - 1
EP - 6
ER -
TY - JOUR
A1 - Anding, Ralf
A1 - Tabaza, Ruth
A1 - Staat, Manfred
A1 - Trenz, Eva
A1 - Lohmann, Philipp
A1 - Klinge, Uwe
A1 - Kirschner-Hermanns, Ruth
T1 - Introducing a method of in vitro testing of different anchoring systems used for female incontinence and prolapse surgery
JF - BioMed research international
Y1 - 2013
SN - 1110-7251 (E-Journal); 2314-6141 (E-Journal); 1110-7243 (Print); 2314-6133 (Print)
VL - Vol. 2013
SP - Article ID 401417
ER -
TY - JOUR
A1 - Emhardt, Selina
A1 - Jarodzka, Halszka
A1 - Brand-Gruwel, Saskia
A1 - Drumm, Christian
A1 - Gog, Tamara van
T1 - Introducing eye movement modeling examples for programming education and the role of teacher's didactic guidance
JF - ETRA '20 Short Papers: ACM Symposium on Eye Tracking Research and Applications
N2 - In this article, we introduce how eye-tracking technology might become a promising tool to teach programming skills, such as debugging with ‘Eye Movement Modeling Examples’ (EMME). EMME are tutorial videos that visualize an expert's (e.g., a programming teacher's) eye movements during task performance to guide students’ attention, e.g., as a moving dot or circle. We first introduce the general idea behind the EMME method and present studies that showed first promising results regarding the benefits of EMME to support programming education. However, we argue that the instructional design of EMME varies notably across them, as evidence-based guidelines on how to create effective EMME are often lacking. As an example, we present our ongoing research on the effects of different ways to instruct the EMME model prior to video creation. Finally, we highlight open questions for future investigations that could help improving the design of EMME for (programming) education.
Y1 - 2020
U6 - https://doi.org/10.1145/3379156.3391978
IS - Art. 52
SP - 1
EP - 4
PB - ACM
CY - New York
ER -
TY - JOUR
A1 - Jacobs, Stephan
T1 - Introducing Measurable Requirements: A Case Study
JF - Proceedings : June 7 - 11, 1999, University of Limerick, Limerick, Ireland / sponsored by IEEE Computer Society Technical Council on Software Engineering. In cooperation with ACM SIGSOFT
Y1 - 1999
SN - 0769501885
N1 - International Symposium on Requirements Engineering ; (4, 1999, Limerick)
ER -
TY - CHAP
A1 - Ringbeck, Thorsten
A1 - Schwarte, Rudolf
A1 - Buxbaum, Bernd
ED - Korevaar, Eric John
T1 - Introduction of a new opto-electrical phase-locked loop in CMOS technology: the PMD-PLL
T2 - Optical wireless communications II / [SPIE Conference on Optical Wireless Communications II], 22 September 1999, Boston, Massachusetts. - (SPIE proceedings series ; 3850)
Y1 - 1999
SN - 0-8194-3443-4
SN - 0038-7355
SN - 0361-0748
SN - 0277-786X
N1 - Conference on Optical Wireless Communications <2, 1999, Boston, Mass.
SP - 108
EP - 116
PB - SPIE
CY - Bellingham, Wash.
ER -
TY - CHAP
A1 - Herzwurm, Georg
A1 - Pietsch, Wolfram
T1 - Introduction of RePriCo’13
T2 - 19th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2013) : proceedings of the REFSQ 2013 Workshops CreaRE, IWSPM, and RePriCo, the REFSQ 2013 Empirical Track (Empirical Live Experiment and Empirical Research Fair), the REFSQ 2013 Doctoral Symposium, and the REFSQ 2013 Poster Session. ICB-research report. No. 56
Y1 - 2013
SN - ISSN 1860-2770 (Print ) ; ISSN 1866-5101 (Online)
SP - 103
EP - 105
PB - Duisburg-Essen
CY - Univ.
ER -
TY - CHAP
A1 - Niederwestberg, Stefan
A1 - Schneider, Falko
A1 - Teixeira Boura, Cristiano José
A1 - Herrmann, Ulf
T1 - Introduction to a direct irradiated transparent tube particle receiver
T2 - SOLARPACES 2020
N2 - New materials often lead to innovations and advantages in technical applications. This also applies to the particle receiver proposed in this work that deploys high-temperature and scratch resistant transparent ceramics. With this receiver design, particles are heated through direct-contact concentrated solar irradiance while flowing downwards through tubular transparent ceramics from top to bottom. In this paper, the developed particle receiver as well as advantages and disadvantages are described. Investigations on the particle heat-up characteristics from solar irradiance were carried out with DEM simulations which indicate that particle temperatures can reach up to 1200 K. Additionally, a simulation model was set up for investigating the dynamic behavior. A test receiver at laboratory scale has been designed and is currently being built. In upcoming tests, the receiver test rig will be used to validate the simulation results. The design and the measurement equipment is described in this work.
KW - Solar irradiance
KW - Ceramics
Y1 - 2022
SN - 978-0-7354-4195-8
U6 - https://doi.org/10.1063/5.0086735
SN - 1551-7616 (online)
SN - 0094-243X (print)
N1 - SOLARPACES 2020: 26th International Conference on Concentrating Solar Power and Chemical Energy Systems, 28 September–2 October 2020, Freiburg, Germany
IS - 2445 / 1
PB - AIP conference proceedings / American Institute of Physics
CY - Melville, NY
ER -
TY - CHAP
A1 - Fateri, Miranda
A1 - Gebhardt, Andreas
T1 - Introduction to Additive Manufacturing
T2 - 3D Printing of Optical Components
N2 - Additive manufacturing (AM) works by creating objects layer by layer in a manner similar to a 2D printer with the “printed” layers stacked on top of each other. The layer-wise manufacturing nature of AM enables fabrication of freeform geometries which cannot be fabricated using conventional manufacturing methods as a one part. Depending on how each layer is created and bonded to the adjacent layers, different AM methods have been developed. In this chapter, the basic terms, common materials, and different methods of AM are described, and their potential applications are discussed.
KW - Additive manufacturing
KW - 3D printing
KW - Digital manufacturing
KW - Rapid prototyping
KW - Rapid manufacturing
Y1 - 2020
SN - 978-3-030-58960-8
U6 - https://doi.org/10.1007/978-3-030-58960-8_1
SP - 1
EP - 22
PB - Springer
CY - Cham
ER -
TY - BOOK
A1 - Drumm, Christian
A1 - Scheuermann, Bernd
A1 - Weidner, Stefan
T1 - Introduction to SAP S/4HANA® : The official companion book based on model company Global Bike–for learning, teaching, and training
N2 - This easy-to-understand introduction to SAP S/4HANA guides you through the central processes in sales, purchasing and procurement, finance, production, and warehouse management using the model company Global Bike. Familiarize yourself with the basics of business administration, the relevant organizational data, master data, and transactional data, as well as a selection of core business processes in SAP. Using practical examples and tutorials, you will soon become an SAP S/4HANA professional!
Tutorials and exercises for beginners, advanced users, and experts make it easy for you to practice your new knowledge. The prerequisite for this book is access to an SAP S/4HANA client with Global Bike version 4.1.
- Business fundamentals and processes in the SAP system
- Sales, purchasing and procurement, production, finance, and warehouse management
- Tutorials at different qualification levels, exercises, and recap of case studies
- Includes extensive download material for students, lecturers, and professors
Y1 - 2024
SN - 9783960122685
PB - Espresso Tutorials
CY - Gleichen
ER -
TY - CHAP
A1 - Granat, Andreas
A1 - Höfken, Hans-Wilhelm
A1 - Schuba, Marko
T1 - Intrusion Detection of the ICS Protocol EtherCAT
N2 - Control mechanisms like Industrial Controls Systems (ICS) and its subgroup SCADA (Supervisory Control and Data Acquisition) are a prerequisite to automate industrial processes. While protection of ICS on process management level is relatively straightforward – well known office IT security mechanisms can be used – protection on field bus level is harder to achieve as there are real-time and production requirements like 24x7 to consider. One option to improve security on field bus level is to introduce controls that help to detect and to react on attacks. This paper introduces an initial set of intrusion detection mechanisms for the field bus protocol EtherCAT. To this end existing Ethernet attack vectors including packet injection and man-in-the-middle attacks are tested in an EtherCAT environment, where they could interrupt the EtherCAT network and may even cause physical damage. Based on the signatures of such attacks, a preprocessor and new rule options are defined for the open source intrusion detection system Snort demonstrating the general feasibility of intrusion detection on field bus level.
Y1 - 2017
N1 - International Conference on Computer, Network Security and Communication Engineering (CNSCE 2017), March 26-27, 2017, Bangkok, Thailand
SP - 1
EP - 5
ER -
TY - CHAP
A1 - Krückel, Kai
A1 - Nolden, Florian
A1 - Ferrein, Alexander
A1 - Scholl, Ingrid
T1 - Intuitive visual teleoperation for UGVs using free-look augmented reality displays
T2 - 2015 IEEE International Conference on Robotics and Automation (ICRA), Seattle, WA
Y1 - 2015
U6 - https://doi.org/10.1109/ICRA.2015.7139809
SP - 4412
EP - 4417
ER -
TY - JOUR
A1 - Dikta, Gerhard
A1 - Subramanian, Sundarraman
T1 - Inverse censoring weighted median regression / Sundarraman Subramanian and Gerhard Dikta
JF - Statistical Methodology. 6 (2009), H. 6
Y1 - 2009
SN - 1572-3127
SP - 594
EP - 603
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Dankelmann, Peter
A1 - Hellwig, Angelika
A1 - Volkmann, Lutz
T1 - Inverse degree and edge-connectivity
JF - Discrete mathematics
Y1 - 2009
SN - 1872-681X (E-Journal); 0012-365X (Print)
VL - Vol. 309
IS - Iss. 9
SP - 2943
EP - 2947
PB - Elsevier
CY - Amsterdam
ER -
TY - CHAP
A1 - Nötzold, K.
A1 - Uphues, A.
A1 - Wegener, R.
A1 - Fink, K.
A1 - Bragard, Michael
A1 - Griessel, R.
A1 - Soter, S.
T1 - Inverter based test setup for LVRT verification of a full-scale 2 MW wind power converter
T2 - 15th European Conference on Power Electronics and Applications (EPE), 2013 : 2 - 6 Sept. 2013, Lille, France / [EPE Association; PELS, IEEE Power Electronics Society]
Y1 - 2013
SN - 978-1-4799-0115-9 (Online-Ausg.)
U6 - https://doi.org/10.1109/EPE.2013.6634752
SP - 1037
EP - 1042
PB - IEEE
CY - Piscataway, NJ
ER -
TY - CHAP
A1 - Nötzold, K.
A1 - Uphues, A.
A1 - Wegener, R.
A1 - Soter, S.
A1 - Fink, K.
A1 - Bragard, Michael
A1 - Griessel, R.
T1 - Inverter based test setup for LVRT verification of a full-scale 2 MW wind power converter
T2 - EPE Joint Wind Energy and T&D Chapters Seminar : 28th and 29th of June 2012, in the Utzon Centre, Aalborg, Denmark ; papers, posters, presentations. - Session 2: Grid connection, compliance
Y1 - 2012
PB - EPE Association
CY - Brussels
ER -
TY - CHAP
A1 - Riga, Evi
A1 - Pitilakis, Kyriazis
A1 - Butenweg, Christoph
A1 - Apostolaki, Stefania
A1 - Karatzetzou, Anna
ED - Arion, Cristian
ED - Scupin, Alexandra
ED - Ţigănescu, Alexandru
T1 - Investigating the impact of the new European Seismic Hazard Model ESHM20 on the seismic design and safety control of industrial facilities
T2 - The Third European Conference on Earthquake Engineering and Seismology
N2 - The seismic performance and safety of major European industrial facilities has a global interest for Europe, its citizens and economy. A potential major disaster at an industrial site could affect several countries, probably far beyond the country where it is located. However, the seismic design and safety assessment of these facilities is practically based on national, often outdated seismic hazard assessment studies, due to many reasons, including the absence of a reliable, commonly developed seismic hazard model for whole Europe. This important gap is no more existing, as the 2020 European Seismic Hazard Model ESHM20 was released in December 2021. In this paper we investigate the expected impact of the adoption of ESHM20 on the seismic demand for industrial facilities, through the comparison of the ESHM20 probabilistic hazard at the sites where industrial facilities are located with the respective national and European regulations. The goal of this preliminary work in the framework of Working Group 13 of the European Association for Earthquake Engineering (EAEE), is to identify potential inadequacies in the design and safety control of existing industrial facilities and to highlight the expected impact of the adoption of the new European Seismic Hazard Model on the design of new industrial facilities and the safety assessment of existing ones.
KW - ESHM20, industrial facilities
KW - seismic hazard
KW - seismic design
KW - safety control
Y1 - 2022
SN - 978-973-100-533-1
N1 - 3ECEES - Third European Conference on Earthquake Engineering and Seismology, September 4 – September 9, 2022, Bucharest
SP - 3261
EP - 3270
ER -
TY - JOUR
A1 - Baumgartner, Werner
A1 - Fidler, Florian
A1 - Weth, Agnes
A1 - Habbecke, Martin
A1 - Jakob, Peter
A1 - Butenweg, Christoph
A1 - Böhme, Wolfgang
T1 - Investigating the locomotion of the sandfish in desert sand using NMR-Imaging
JF - PLOS ONE
N2 - The sandfish (Scincus scincus) is a lizard having the remarkable ability to move through desert sand for significant distances. It is well adapted to living in loose sand by virtue of a combination of morphological and behavioural specializations. We investigated the bodyform of the sandfish using 3D-laserscanning and explored its locomotion in loose desert sand using fast nuclear magnetic resonance (NMR) imaging. The sandfish exhibits an in-plane meandering motion with a frequency of about 3 Hz and an amplitude of about half its body length accompanied by swimming-like (or trotting) movements of its limbs. No torsion of the body was observed, a movement required for a digging-behaviour. Simple calculations based on the Janssen model for granular material related to our findings on bodyform and locomotor behaviour render a local decompaction of the sand surrounding the moving sandfish very likely. Thus the sand locally behaves as a viscous fluid and not as a solid material. In this fluidised sand the sandfish is able to “swim” using its limbs.
KW - magnetic resonance imaging
KW - body limbs
KW - swimming
KW - lizards
KW - deserts
Y1 - 2008
U6 - https://doi.org/10.1371/journal.pone.0003309
SN - 1932-6203
VL - 3
IS - 10
PB - Plos
CY - San Francisco, California, US
ER -
TY - JOUR
A1 - Förster, Arnold
A1 - Dubecky, F..
A1 - Darmo, J.
T1 - Investigation of deep-level states in bulk and low temperature MBE semiinsulating GaAs by admittance transient spectroscopy / F. Dubecky ; J. Darmo ; M. Darviras ; A. Förster ...
JF - Semi-insulating III-V materials, Ixtapa, Mexico 1992 : proceedings of the 7th Conference on Semi-insulating III-V Materials, Ixtapa, Mexico, 21 - 24 April 1992 / ed. by C. J. Miner ...
Y1 - 1994
SN - 0-7503-0242-9
N1 - Conference on Semi-Insulating III-V Materials <7, 1992, Ixtapa>
SP - 265
EP - 272
PB - Inst. of Physics Publ.
CY - Bristol [u.a.]
ER -
TY - JOUR
A1 - Näther, Niko
A1 - Henkel, Hartmut
A1 - Schneider, Andreas
A1 - Schöning, Michael Josef
T1 - Investigation of different catalytically active and passive materials for realising a hydrogen peroxide gas sensor
JF - physica status solidi (a) . 206 (2009), H. 3
Y1 - 2009
SN - 1862-6319
N1 - Special Issue: Engineering of Functional Interfaces (EnFI 08)
SP - 449
EP - 454
PB - Wiley
CY - Weinheim
ER -
TY - JOUR
A1 - Khodaverdi, M.
A1 - Chatziioannou, A. F.
A1 - Weber, S.
A1 - Ziemons, Karl
A1 - Halling, H.
A1 - Pietrzyk, Uwe
T1 - Investigation of different MicroCT scanner configurations by GEANT4 simulations
JF - IEEE Transactions on Nuclear Science
N2 - This study has been performed to design the combination of the new ClearPET (ClearPET is a trademark of the Crystal Clear Collaboration), a small animal positron emission tomography (PET) system, with a micro-computed tomography (microCT) scanner. The properties of different microCT systems have been determined by simulations based on GEANT4. We will demonstrate the influence of the detector material and the X-ray spectrum on the obtained contrast. Four different detector materials (selenium, cadmium zinc telluride, cesium iodide and gadolinium oxysulfide) and two X-ray spectra (a molybdenum and a tungsten source) have been considered. The spectra have also been modified by aluminum filters of varying thickness. The contrast between different tissue types (water, air, brain, bone and fat) has been simulated by using a suitable phantom. The results indicate the possibility to improve the image contrast in microCT by an optimized combination of the X-ray source and detector material.
Y1 - 2005
SN - 0018-9499
VL - 52
IS - 1
SP - 188
EP - 192
ER -
TY - JOUR
A1 - Khodaverdi, M.
A1 - Chaziioannou, A. F.
A1 - Weber, S.
A1 - Ziemons, Karl
A1 - Halling, H.
A1 - Pietrzyk, Uwe
T1 - Investigation of different microCT scanner configurations by GEANT4 simulations
JF - 2003 IEEE Nuclear Science Symposium Conference Record, Vol. 4
N2 - This study has been performed to design the combination of the new ClearPET TM (ClearPET is a trademark of the Crystal Clear Collaboration), a small animal Positron Emission Tomography (PET) system, with a microComputed Tomography (microCT) scanner. The properties of different microCT systems have been determined by simulations based on GEANT4. We demonstrate the influence of the detector material and the X-ray spectrum on the obtained contrast. Four different detector materials (selenium, cadmium zinc telluride, cesium iodide and gadolinium oxysulfide) and two X-ray spectra (a molybdenum and a tungsten source) have been considered. The spectra have also been modified by aluminum filters of varying thickness. The contrast between different tissue types (water, air, brain, bone and fat) has been simulated by using a suitable phantom. The results indicate the possibility to improve the image contrast in microCT by an optimized combination of the X-ray source and detector material.
Y1 - 2004
SN - 1082-3654
SP - 2989
EP - 2993
ER -
TY - JOUR
A1 - Mang, Thomas
A1 - Kolz, J.
A1 - Martins, J.
A1 - Kremer, K.
T1 - Investigation of Elastomer Foams by Single-Sided NMR / Kolz, J. ; Martins, J. ; Kremer, K. ; Blümich, B. ; Mang, Thomas
JF - Kurzfassungen : 3. bis 6. Juli 2006, Nürnberg = Summaries / Deutsche Kautschuk Tagung, 3.7.-6.7.2006
Y1 - 2006
N1 - Deutsche Kautschuk-Tagung ; <2006, Nürnberg >
SP - 33
PB - DKG, Dt. Kautschuk-Ges.
CY - Frankfurt, Main
ER -
TY - CHAP
A1 - Reisgen, Uwe
A1 - Schleser, Markus
A1 - Abdurakhmanov, Aydemir
A1 - Turichin, Gleb
A1 - Valdaitseva, Elena
A1 - Bach, Friedrich-Wilhelm
A1 - Hassel, Thomas
A1 - Beniyashi, Alexander
T1 - Investigation of factors for defect-free weld formation by non-vacuum electron beam welding
T2 - Laser technologies in welding and materials processing : proceedings of the fifth international conference, 24 - 27 May 2011, Katsiveli, Crimea, Ukraine
Y1 - 2011
SP - 104
EP - 109
PB - Paton Publ. House
CY - Kiev
ER -
TY - JOUR
A1 - Reisgen, Uwe
A1 - Schleser, Markus
A1 - Abdurakhmanov, Aydemir
A1 - Turichin, Gleb
A1 - Valdaitseva, Elena
A1 - Bach, Friedrich-Wilhelm
A1 - Hassel, Thomas
A1 - Beniyashi, Alexander
T1 - Investigation of factors influencing the formation of weld defects in non-vacuum electron beam welding
JF - The Paton welding journal
N2 - The influence of welding condition parameters and properties of material on formation of defects, such as humping and undercuts, in non-vacuum electron beam welding was investigated. The influence of separate welding parameters on the quality of welds was determined.
Y1 - 2012
SN - 0957-798X
VL - 2012
IS - 2
SP - 11
EP - 18
PB - Paton Publishing House
CY - Kiev
ER -
TY - JOUR
A1 - Schwarzer, Klemens
A1 - Schlenger, Barbara J.
T1 - Investigation of fission product aerosol behavior in an HTR containment during severe core-heatup accidents / Barbara J. Schlenger ; K. Schwarzer
JF - Tagungsbericht : Maritim Kongresszentrum, 17. - 19. Mai '88 Travemünde / Kerntechnische Gesellschaft e.V.; Deutsches Atomforum e.V. [Red.: K. G. Bauer]
Y1 - 1988
SN - 0720-9207
N1 - Jahrestagung Kerntechnik <1988, Lübeck-Travemünde> ; Annual Meeting of Nuclear Technology <1988, Lübeck-Travemünde>
SP - 179
EP - 182
PB - Inforum
CY - Bonn
ER -
TY - CHAP
A1 - Weiss, Alexander
A1 - Abanteriba, Sylvester
A1 - Esch, Thomas
T1 - Investigation of Flow Separation Inside a Conical Rocket Nozzle With the Aid of an Annular Cross Flow
T2 - Proceedings of the ASME/JSME 2007 5th Joint Fluids Engineering Conference. Volume 1: Symposia, Parts A and B
N2 - Flow separation is a phenomenon that occurs in all kinds of supersonic nozzles sometimes during run-up and shut-down operations. Especially in expansion nozzles of rocket engines with large area ratio, flow separation can trigger strong side loads that can damage the structure of the nozzle. The investigation presented in this paper seeks to establish measures that may be applied to alter the point of flow separation. In order to achieve this, a supersonic nozzle was placed at the exit plane of the conical nozzle. This resulted in the generation of cross flow surrounding the core jet flow from the conical nozzle. Due to the entrainment of the gas stream from the conical nozzle the pressure in its exit plane was found to be lower than that of the ambient. A Cold gas instead of hot combustion gases was used as the working fluid. A mathematical simulation of the concept was validated by experiment. Measurements confirmed the simulation results that due to the introduction of a second nozzle the pressure in the separated region of the conical nozzle was significantly reduced. It was also established that the boundary layer separation inside the conical nozzle was delayed thus allowing an increased degree of overexpansion. The condition established by the pressure measurements was also demonstrated qualitatively using transparent nozzle configurations.
Y1 - 2007
SN - 0-7918-4288-6
U6 - https://doi.org/10.1115/FEDSM2007-37387
N1 - Proceedings of the ASME/JSME 2007 5th Joint Fluids Engineering Conference. Volume 1: Symposia, Parts A and B. San Diego, California, USA. July 30–August 2, 2007
SP - 1861
EP - 1871
PB - American Society of Mechanical Engineers (ASME)
CY - New York
ER -
TY - CHAP
A1 - Huber, Frédéric
A1 - Bleck, Wolfgang
A1 - Scheik, Sven
A1 - Schleser, Markus
A1 - Reisgen, Uwe
T1 - Investigation of galvanneal coating adherence in adhesive bonded joints using lap shear test
T2 - Galvatech 2011 : 8th International Conference on Zinc and Zinc Alloy Coated Steel Sheet, June 21 - 24, 2011, Genova (Italy) ; proceedings
Y1 - 2011
SN - 978-88-85298-82-8
SP - Paper No. 43
PB - Associazione Italiana di Metallurgia
CY - Mailand
ER -
TY - JOUR
A1 - Müller-Veggian, Mattea
A1 - Gono, Y.
A1 - Lieder, R. M.
A1 - Mayer-Böricke, C.
T1 - Investigation of high spin states and isomers in ¹³⁶,¹³⁷ Ce
JF - Frühjahrstagung ... des Fachausschusses Kernphysik und Hochenergiephysik der DPG (Sektion A: Kernphysik) / Deutsche Physikalische Gesellschaft. 11 (1976)
Y1 - 1976
N1 - Verhandlungen der Deutschen Physikalischen Gesellschaft ; 1976=6.R.11,8
SP - 911
EP - 912
ER -