TY - JOUR
A1 - Hamm, Laurits
A1 - Hartung, Frank
T1 - High Quality Visual Communication based on IMS
JF - Mobilkommunikation : Technologien und Anwendungen ; Vorträge der 16. ITG-Fachtagung vom 18. bis 19. Mai 2011 in Osnabrück / Veranst.: Informationstechnische Gesellschaft im VDE (ITG) ... Tagungsleitung: Ralf Tönjes. Programmkomitee/Hrsg.: Peter Roer
Y1 - 2011
SN - 978-3-8007-3352-1
N1 - ITG-Fachbericht ; 230 ; Fachtagung Mobilkommunikation <16, 2011, Osnabrück>
SP - 80
EP - 85
PB - VDE-Verl.
CY - Berlin
ER -
TY - CHAP
A1 - Mertens, Alexander
A1 - Pütz, Sebastian
A1 - Brauner, Philipp
A1 - Brillowski, Florian Sascha
A1 - Buczak, Nadine
A1 - Dammers, Hannah
A1 - van Dyck, Marc
A1 - Kong, Iris
A1 - Königs, Peter
A1 - Kortomeikel, Frauke Carole
A1 - Rodemann, Niklas
A1 - Schaar, Anne Kathrin
A1 - Steuer-Dankert, Linda
A1 - Wlecke, Shari
A1 - Gries, Thomas
A1 - Leicht-Scholten, Carmen
A1 - Nagel, Saskia K.
A1 - Piller, Frank Thomas
A1 - Schuh, Günther
A1 - Ziefle, Martina
A1 - Nitsch, Verena
T1 - Human digital shadow: Data-based modeling of users and usage in the internet of production
T2 - 14th Conference Human System Interaction Conference Proceedings
N2 - Digital Shadows as the aggregation, linkage and abstraction of data relating to physical objects are a central vision for the future of production. However, the majority of current research takes a technocentric approach, in which the human actors in production play a minor role. Here, the authors present an alternative anthropocentric perspective that highlights the potential and main challenges of extending the concept of Digital Shadows to humans. Following future research methodology, three prospections that illustrate use cases for Human Digital Shadows across organizational and hierarchical levels are developed: human-robot collaboration for manual work, decision support and work organization, as well as human resource management. Potentials and challenges are identified using separate SWOT analyses for the three prospections and common themes are emphasized in a concluding discussion.
KW - digital shadow
KW - cyber physical production system
KW - user & usage
KW - internet of production
Y1 - 2021
U6 - https://doi.org/10.1109/HSI52170.2021.9538729
N1 - 14th International Conference on Human System Interaction : 8-10 July 2021. Gdańsk, Poland
SP - 1
EP - 8
PB - IEEE
ER -
TY - CHAP
A1 - Auth, Gunnar
A1 - Czarnecki, Christian
A1 - Bensberg, Frank
ED - Draude, Claude
ED - Lange, Martin
ED - Sick, Bernhard
ED - Gesellschaft für Informatik e.V. (GI),
T1 - Impact of robotic process automation on enterprise architectures
T2 - GI Edition Proceedings Band 295 INFORMATIK 2019, Workshop-Beiträge
N2 - The initial idea of Robotic Process Automation (RPA) is the automation of business processes through the presentation layer of existing application systems. For this simple emulation of user input and output by software robots, no changes of the systems and architecture is required. However, considering strategic aspects of aligning business and technology on an enterprise level as well as the growing capabilities of RPA driven by artificial intelligence, interrelations between RPA and Enterprise Architecture (EA) become visible and pose new questions. In this paper we discuss the relationship between RPA and EA in terms of perspectives and implications. As workin- progress we focus on identifying new questions and research opportunities related to RPA and EA.
KW - Robotic Process Automation
KW - Enterprise Architecture
KW - Software Robots
Y1 - 2019
SN - 9783885796893
U6 - https://doi.org/10.18420/inf2019_ws05
SN - 1617-5468
N1 - 50 Jahre Gesellschaft für Informatik – Informatik für Gesellschaft. 16. September, Kassel
SP - 59
EP - 65
PB - Köllen
CY - Bonn
ER -
TY - JOUR
A1 - Delle, Lotta E.
A1 - Huck, Christina
A1 - Bäcker, Matthias
A1 - Müller, Frank
A1 - Grandthyll, Samuel
A1 - Jacobs, Karin
A1 - Lilischkis, Rainer
A1 - Vu, Xuan T.
A1 - Schöning, Michael Josef
A1 - Wagner, Patrick
A1 - Thoelen, Roland
A1 - Weil, Maryam
A1 - Ingebrandt, Sven
T1 - Impedimetric immunosensor for the detection of histamine based on reduced graphene oxide
JF - Physica status solidi (a)
Y1 - 2015
U6 - https://doi.org/10.1002/pssa.201431863
SN - 1862-6319
VL - 212
IS - 6
SP - 1327
EP - 1334
PB - Wiley
CY - Weinheim
ER -
TY - CHAP
A1 - Neu, Eugen
A1 - Janser, Frank
A1 - Khatibi, Akbar A.
A1 - Orifici, Adrian C.
T1 - In-flight vibration-based structural health monitoring of aircraft wings
T2 - 30th Congress of the internatonal council of the aeronautical sciences : 25.-30. September 2016, Daejeon, Korea
N2 - This work presents a methodology for automated
damage-sensitive feature extraction and anomaly
detection under multivariate operational variability
for in-flight assessment of wings. The
method uses a passive excitation approach, i. e.
without the need for artificial actuation. The
modal system properties (natural frequencies and
damping ratios) are used as damage-sensitive
features. Special emphasis is placed on the use
of Fiber Bragg Grating (FBG) sensing technology
and the consideration of Operational and
Environmental Variability (OEV). Measurements
from a wind tunnel investigation with a composite
cantilever equipped with FBG and piezoelectric
sensors are used to successfully detect an impact
damage. In addition, the feasibility of damage
localisation and severity estimation is evaluated
based on the coupling found between damageand
OEV-induced feature changes.
Y1 - 2016
ER -
TY - CHAP
A1 - Schneider, Dominik
A1 - Wisselink, Frank
A1 - Nölle, Nikolai
A1 - Czarnecki, Christian
ED - Bruhn, Manfred
ED - Hadwich, Karsten
T1 - Influence of artificial intelligence on commercial interactions in the consumer market
T2 - Automatisierung und Personalisierung von Dienstleistungen : Methoden – Potenziale – Einsatzfelder
N2 - Recently, novel AI-based services have emerged in the consumer market. AI-based services can affect the way consumers take commercial decisions. Research on the influence of AI on commercial interactions is in its infancy. In this chapter, a framework creating a first overview of the influence of AI on commercial interactions is introduced. This framework summarizes the findings of comparing numerous customer journeys of novel AI-based services with corresponding non-AI equivalents.
Y1 - 2020
SN - 978-3-658-30167-5 (Print)
SN - 978-3-658-30168-2 (Online)
U6 - https://doi.org/10.1007/978-3-658-30168-2_7
SP - 183
EP - 205
PB - Springer Gabler
CY - Wiesbaden
ER -
TY - BOOK
A1 - Janser, Frank
A1 - Havermann, Marc
A1 - Hoeveler, Bastian
A1 - Hertz, Cyril
T1 - Inkompressible Profil- und Tragflügelaerodynamik
T3 - Strömungslehre und Aerodynamik ; Band 2
Y1 - 2016
SN - 978-3-8107-0261-6
N1 - Signatur in der Bibliothek: 21 ZSE 118
PB - Verlagshaus Mainz GmbH
CY - Aachen
ET - 1. Auflage
ER -
TY - BOOK
A1 - Janser, Frank
A1 - Havermann, Marc
T1 - Inkompressible Strömungen
Y1 - 2012
SN - 978-3-86130-446-3
N1 - Strömungslehre und Aerodynamik
PB - Mainz
CY - Aachen
ER -
TY - BOOK
A1 - Janser, Frank
A1 - Havermann, Marc
T1 - Inkompressible Strömungen
Y1 - 2015
SN - 978-3-86130-446-3
N1 - Strömungslehre
und Aerodynamik ; 1
PB - Verlagshaus Mainz GmbH
CY - Aachen
ET - 3. Aufl.
ER -
TY - BOOK
A1 - Thielemann, Frank
A1 - Staudt, Erich
T1 - Innovation durch strategische Allianzen : ein Wegweiser für die Druck- und Medienbranche . Staudt, Erich; Thielemann, Frank
Y1 - 1998
SN - 3-928854-14-3
N1 - Innovation ; 14
PB - IAI, Inst. für Angewandte Innovationsforschung
CY - Bochum
ER -
TY - BOOK
A1 - Thielemann, Frank
A1 - Ciesinger, Kurt-Georg
A1 - Siebecke, Dagmar
T1 - Innovationsintegral Mittelstand : Kompetenzentwicklung in Medienkooperationen. Ciesinger, Kurt-Georg ; Siebecke, Dagmar ; Thielemann, Frank
Y1 - 1999
SN - 3-8258-4217-7
N1 - Medienzukunft heute ; 5
PB - Lit
CY - Münster
ER -
TY - JOUR
A1 - Thielemann, Frank
A1 - Schaffner, M.
T1 - Innovationswiderstände bei der Einführung neuer Technologien. Schaffner, M.; Thielemann, F.
JF - Deutscher Drucker. 1992/93 (1993), H. 38
Y1 - 1993
SN - 0012-1096
SP - g12
EP - ff
ER -
TY - JOUR
A1 - Thielemann, Frank
A1 - Schaffner, M.
T1 - Innovationswiderstände bei der Einführung neuer Technologien. Schaffner, M.; Thielemann, F.
JF - Deutscher Drucker. 1992/93 (1993), H. 42
Y1 - 1993
SN - 0012-1096
SP - g15
EP - ff
ER -
TY - JOUR
A1 - Weckesser, Martin
A1 - Grießmeier, Martin
A1 - Schmidt, Daniela
A1 - Sonnenberg, Frank
A1 - Ziemons, Karl
A1 - Kemna, Lars
A1 - Holschbach, Marcus
A1 - Langen, Karl-J.
A1 - Müller-Gärtner, Hans-W.
T1 - Iodine-123 α-methyl tyrosine single-photon emission tomography of cerebral gliomas: standardised evaluation of tumour uptake and extent
JF - European Journal of Nuclear Medicine
N2 - Single-photon emission tomography (SPET) with the amino acid analogue l-3-[123I]iodo-α-methyl tyrosine (IMT) is helpful in the diagnosis and monitoring of cerebral gliomas. Radiolabelled amino acids seem to reflect tumour infiltration more specifically than conventional methods like magnetic resonance imaging and computed tomography. Automatic tumour delineation based on maximal tumour uptake may cause an overestimation of mean tumour uptake and an underestimation of tumour extension in tumours with circumscribed peaks. The aim of this study was to develop a program for tumour delineation and calculation of mean tumour uptake which takes into account the mean background activity and is thus optimised to the problem of tumour definition in IMT SPET. Using the frequency distribution of pixel intensities of the tomograms a program was developed which automatically detects a reference brain region and draws an isocontour region around the tumour taking into account mean brain radioactivity. Tumour area and tumour/brain ratios were calculated. A three-compartment phantom was simulated to test the program. The program was applied to IMT SPET studies of 20 patients with cerebral gliomas and was compared to the results of manual analysis by three different investigators. Activity ratios and chamber extension of the phantom were correctly calculated by the automatic analysis. A method based on image maxima alone failed to determine chamber extension correctly. Manual region of interest analysis in patient studies resulted in a mean inter-observer standard deviation of 8.7%±6.1% (range 2.7%–25.0%). The mean value of the results of the manual analysis showed a significant correlation to the results of the automatic analysis (r = 0.91, P<0.0001 for the uptake ratio; r = 0.87, P<0.0001 for the tumour area). We conclude that the algorithm proposed simplifies the calculation of uptake ratios and may be used for observer-independent evaluation of IMT SPET studies. Three-dimensional tumour recognition and transfer to co-registered morphological images based on this program may be useful for the planning of surgical and radiation treatment.
Y1 - 1998
SN - 1619-7089
VL - 25
IS - 2
SP - 150
EP - 156
ER -
TY - CHAP
A1 - Hartung, Frank
A1 - Hillgärtner, Michael
A1 - Schmitz, Günter
A1 - Schuba, Marko
A1 - Adolphs, Fabian
A1 - Hoffend, Jens
A1 - Theis, Jochen
T1 - IT-Sicherheit im Automobil
T2 - AmE 2014 : Automotive meets Electronics, Beiträge der 5. GMM-Fachtagung vom 18. bis 19. Februar 2014 in Dortmund. (GMM-Fachbericht ; 78)
Y1 - 2014
SN - 978-3-8007-3580-8
SP - CD-ROM
PB - VDE-Verl.
CY - Berlin
ER -
TY - BOOK
A1 - Thielemann, Frank
A1 - Staudt, Erich
A1 - Kriegesmann, Bernd
T1 - Joint-ventures. Staudt, Erich; Kriegesmann, Bernd; Thielemann, Frank
Y1 - 1994
N1 - Berichte aus der angewandten Innovationsforschung ; 133
PB - Inst. für Angewandte Innovationsforschung e.V.
CY - Bochum
ER -
TY - JOUR
A1 - Dachwald, Bernd
A1 - Ulamec, Stephan
A1 - Postberg, Frank
A1 - Sohl, Frank
A1 - Vera, Jean-Pierre de
A1 - Christoph, Waldmann
A1 - Lorenz, Ralph D.
A1 - Hellard, Hugo
A1 - Biele, Jens
A1 - Rettberg, Petra
T1 - Key technologies and instrumentation for subsurface exploration of ocean worlds
JF - Space Science Reviews
N2 - In this chapter, the key technologies and the instrumentation required for the subsurface exploration of ocean worlds are discussed. The focus is laid on Jupiter’s moon Europa and Saturn’s moon Enceladus because they have the highest potential for such missions in the near future. The exploration of their oceans requires landing on the surface, penetrating the thick ice shell with an ice-penetrating probe, and probably diving with an underwater vehicle through dozens of kilometers of water to the ocean floor, to have the chance to find life, if it exists. Technologically, such missions are extremely challenging. The required key technologies include power generation, communications, pressure resistance, radiation hardness, corrosion protection, navigation, miniaturization, autonomy, and sterilization and cleaning. Simpler mission concepts involve impactors and penetrators or – in the case of Enceladus – plume-fly-through missions.
Y1 - 2020
U6 - https://doi.org/10.1007/s11214-020-00707-5
SN - 1572-9672
N1 - Corresponding author: Bernd Dachwald
VL - 216
IS - Art. 83
PB - Springer
CY - Dordrecht
ER -
TY - JOUR
A1 - Thielemann, Frank
A1 - Staudt, Erich
T1 - Kompetenz zur Innovation: Vom Druckbetrieb zum Multimedia-Dienstleister . Staudt, E.; Thielemann, F.
JF - News Letter (der Gesellschaft für Wirtschaftsförderung Duisburg) (1997)
Y1 - 1997
SP - 3
EP - 3
ER -
TY - BOOK
A1 - Thielemann, Frank
T1 - Kompetenzentwicklung im Mittelstand - das Beispiel Kompetenz-Entwicklungs-Center / hrsg. von Frank Thielemann
Y1 - 2000
SN - 3-89275-031-9
N1 - Wirtschaftswissenschaftliche Studien ; 20
PB - MA, Akademie-Verl.- und Druck-Ges.
CY - Essen
ER -
TY - BOOK
A1 - Thielemann, Frank
A1 - Staudt, Erich
A1 - Kriegesmann, Bernd
A1 - Behrendt, S.
T1 - Kooperation als Erfolgsfaktor ostdeutscher Unternehmen : Ergebnisse einer empirischen Untersuchung zur Kooperationslandschaft in Ostdeutschland / Staudt, E.; Kriegesmann, B.; Thielemann, F.; Behrendt, S.; Chalupsky, J.
Y1 - 1994
N1 - Berichte aus der angewandten Innovationsforschung ; 132 ; Inhaltsverzeichnis
PB - Inst. für Angewandte Innovationsforschung e.V.
CY - Bochum
ER -
TY - JOUR
A1 - Thielemann, Frank
A1 - Staudt, Erich
A1 - Kriegesmann, Bernd
T1 - Kooperation als Erfolgsfaktor ostdeutscher Unternehmen. Ergebnisse einer empirischen Untersuchung zur Kooperationslandschaft in Ostdeutschland. Staudt, E.; Kriegesmann, B.; Thielemann, F.
JF - Zeitschrift für Betriebswirtschaft ZfB. 65 (1995), H. 11
Y1 - 1995
SN - 0044-2372
N1 - unter der Signatur 43 Z 366 in der Bibliothek Eupener Str. vorhanden
SP - 1209
EP - 1230
ER -
TY - BOOK
A1 - Thielemann, Frank
T1 - Kooperationen in der Druck- und Medienbranche : Ansätze, Erfahrungen, Instrumente / mit Beitr. von Bastian Pelka ... Kurt-Georg Ciesinger; Frank Thielemann (Hrsg.)
Y1 - 2005
SN - 3-89959-291-3
PB - Der Andere Verl.
CY - Tönning [u.a.]
ER -
TY - BOOK
A1 - Thielemann, Frank
A1 - Staudt, Erich
A1 - Toberg, M.
A1 - Linné, H.
T1 - Kooperationshandbuch : ein Leitfaden für die Unternehmenspraxis / Staudt, E.; Toberg, M.; Linné, H.; Bock, J.; Thielemann, F.
Y1 - 1992
SN - 3-18-401217-4
N1 - Inhaltsverzeichnis
PB - VDI-Verl. [u.a.]
CY - Düsseldorf
ER -
TY - BOOK
A1 - Thielemann, Frank
A1 - Staudt, Erich
A1 - Kriegesmann, Bernd
A1 - Behrendt, S.
T1 - Kooperationsleitfaden : Planungshilfen und Checklisten zum Management zwischenbetrieblicher Kooperation / Staudt, E.; Kriegesmann, B.; Thielemann, F.; Behrendt, S.
Y1 - 1996
SN - 3-88649-188-9
N1 - Inhaltsverzeichnis
PB - Raabe
CY - Stuttgart [u.a.]
ER -
TY - JOUR
A1 - Thielemann, Frank
A1 - Staudt, Erich
A1 - Kriegesmann, Bernd
T1 - Kooperationsverhalten in der Druckindustrie - zwischen Bestandssicherung und Offensive. Staudt, Erich; Kriegesmann, Bernd; Thielemann, Frank
JF - Die Betriebswirtschaft. 58 (1998), H. 6
Y1 - 1998
SN - 0342-7064
N1 - unter der Signatur 43 Z 411-1998 in der Bereichsbibliothek Eupener Str. vorhanden
SP - 803
EP - 815
ER -
TY - BOOK
A1 - Altensen, Frank
A1 - Alt, Helmut
A1 - Schumny, Harald
T1 - Kryptologie (HP-41 C/CV) : Chiffrierung, Textverschlüsselung, Datenschutz, Morsealphabet (Vieweg-Programmbibliothek Taschenrechner ; 7) / Helmut Alt ; Harald Schumny [Hrsg.]
Y1 - 1983
SN - 3-528-04256-7
PB - Vieweg + Teubner
CY - Wiesbaden
ER -
TY - JOUR
A1 - Kern, Alexander
A1 - Krichel, Frank
A1 - Neskakis, Apostolos
A1 - Müller, Klaus-Peter (u.a.)
T1 - Lightning protection design of a renewable energy hybrid-system without power mains connection
Y1 - 2001
N1 - International Conference on Renewable Energies for Islands <2001, Crete>
ER -
TY - CHAP
A1 - Kern, Alexander
A1 - Krichel, Frank
A1 - Müller, Klaus-Peter
T1 - Lightning protection design of a renewable energy hybrid-system without power mains connection
N2 - In the year 2000 a direct lightning strike to the hybridsystem without power mains connection VATALI on the Greek island Crete results in the destruction and damage of some mechanical and electrical components. The hybrid-system VATALI was not lightning protected at that time. The hardware damage costs are approx. 60,000 €. The exposed site of the hybrid-system on top of a mountain was and still is the reason for a high risk of lightning strikes. Also in the future further lightning strikes have to be taken into consideration. In the paper a fundamental lightning protection design concept for renewable energy hybrid-systems without power mains connection and protection measures against direct strikes and overvoltages are shown in detail. The design concept was realized exemplarily for the hybrid-system VATALI. The hardware costs for the protection measures were about 15,000 €. About 50% of the costs are due to protection measures against direct strikes, 50% are due to overvoltage protection. Future extensions, new installations, or modifications have to be included into the lightning protection design concept of the hybrid-system.
KW - Blitzschutz
KW - Erneuerbare Energien
KW - Hybridsystem
KW - Lightning protection
KW - Renewable energy
KW - hybrid-system
Y1 - 2001
ER -
TY - JOUR
A1 - Bensberg, Frank
A1 - Auth, Gunnar
A1 - Czarnecki, Christian
ED - Haake, Jörg M.
T1 - Literaturanalyse mit Text Mining
JF - E-Learning and Education (eleed)
N2 - Die Durchführung einer systematischen Literaturrecherche ist eine zentrale Kompetenz wissenschaftlichen Arbeitens und bildet daher einen festen Ausbildungsbestandteil von Bachelor- und Masterstudiengängen. In entsprechenden Lehrveranstaltungen werden Studierende zwar mit den grundlegenden Hilfsmitteln zur Suche und Verwaltung von Literatur vertraut gemacht, allerdings werden die Potenziale textanalytischer Methoden und Anwendungssysteme (Text Mining, Text Analytics) dabei zumeist nicht abgedeckt. Folglich werden Datenkompetenzen, die zur systemgestützten Analyse und Erschließung von Literaturdaten erforderlich sind, nicht hinreichend ausgeprägt. Um diese Kompetenzlücke zu adressieren, ist an der Hochschule Osnabrück eine Lehrveranstaltung konzipiert und projektorientiert umgesetzt worden, die sich insbesondere an Studierende wirtschaftswissenschaftlicher Studiengänge richtet. Dieser Beitrag dokumentiert die fachliche sowie technische Ausgestaltung dieser Veranstaltung und zeigt Potenziale für die künftige Weiterentwicklung auf.
KW - E-Learning
KW - Text Mining
KW - Text Analytics
KW - Literaturrecherche
KW - Literaturanalyse
Y1 - 2020
SN - 1860-7470
N1 - Volltext, nur online
IS - 13
SP - 1
EP - 13
PB - FernUniversität in Hagen
CY - Hagen
ER -
TY - JOUR
A1 - Engelmann, Ulrich M.
A1 - Buhl, Eva Miriam
A1 - Draack, Sebastian
A1 - Viereck, Thilo
A1 - Frank,
A1 - Schmitz-Rode, Thomas
A1 - Slabu, Ioana
T1 - Magnetic relaxation of agglomerated and immobilized iron oxide nanoparticles for hyperthermia and imaging applications
JF - IEEE Magnetic Letters
N2 - Magnetic nanoparticles (MNPs) are used as therapeutic and diagnostic agents for local delivery of heat and image contrast enhancement in diseased tissue. Besides magnetization, the most important parameter that determines their performance for these applications is their magnetic relaxation, which can be affected when MNPs immobilize and agglomerate inside tissues. In this letter, we investigate different MNP agglomeration states for their magnetic relaxation properties under excitation in alternating fields and relate this to their heating efficiency and imaging properties. With focus on magnetic fluid hyperthermia, two different trends in MNP heating efficiency are measured: an increase by up to 23% for agglomerated MNP in suspension and a decrease by up to 28% for mixed states of agglomerated and immobilized MNP, which indicates that immobilization is the dominant effect. The same comparatively moderate effects are obtained for the signal amplitude in magnetic particle spectroscopy.
Y1 - 2018
U6 - https://doi.org/10.1109/LMAG.2018.2879034
SN - 1949-307X
VL - 9
IS - Article number 8519617
PB - IEEE
CY - New York, NY
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Horn, Uwe
A1 - Huschke, Jörg
A1 - Kampmann, Markus
T1 - MBMS—IP Multicast/Broadcast in 3G Networks / Hartung, Frank ; Horn, Uwe ; Huschke, Jörg ; Kampmann, Markus ; Lohmar, Thorsten
JF - International Journal of Digital Multimedia Broadcasting. 2009 (2009)
Y1 - 2009
SN - 1687-7586
N1 - Article ID 597848
SP - 1
EP - 25
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Rey, J.
A1 - Mathieu, B.
A1 - Lozano, D.
T1 - Media aware overlay routing in Ambient Networks / Rey, J. ; Mathieu, B. ; Lozano, D. ; Herborn, S. ; Ahmed, K. ; Schmid, S. ; Goebbels, S. ; Hartung, F. ; Kampmann, M.
JF - 16th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2005. PIMRC 2005. Date:11-14 Sept. 2005 ; Vol. 2
Y1 - 2004
SP - 952
EP - 957
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Kampmann, Markus
T1 - Media Delivery Based on Service Aware Transport Overlay Networks / Kampmann, Markus ; Hartung, Frank
JF - KIVS 2007 : Kommunikation in verteilten Systemen : 15. ITG-GI-Fachtagung vom 26. Februar bis 2. März 2007 in Bern, Schweiz ; Industriebeiträge, Kurzbeiträge und Workshops / T. Braun ... (Hrsg.)
Y1 - 2007
SN - 978-3-8007-2980-7
N1 - Communication in Distributed Systems (KiVS), 2007 ITG-GI Conference
SP - 9
EP - 10
ER -
TY - PAT
A1 - Ahlborn, Kristina
A1 - Gerlach, Frank
A1 - Iken, Heiko
A1 - Schöning, Michael Josef
A1 - Vonau, Winfried
T1 - Miniaturisierte, potentiometrische Indikatorelektrode und Verfahren zu deren Herstellung : Offenlegungsschrift
Y1 - 2012
ER -
TY - JOUR
A1 - Thielemann, Frank
T1 - Mit strategischen Allianzen ins nächste Jahrtausend
JF - Druckspiegel. 53 (1998), H. 5
Y1 - 1998
SN - 0012-6500
SP - 21
EP - 24
ER -
TY - JOUR
A1 - Thielemann, Frank
T1 - Mit vereinten Kräften
JF - Trockenbau, Akustik : Magazin für Planung und Ausführung. 15 (1998), H. 5
Y1 - 1998
SN - 0179-8006
SP - 60
EP - 68
ER -
TY - JOUR
A1 - Thielemann, Frank
A1 - Kriegesmann, Bernd
A1 - Schaffner, M.
T1 - Mit vereinten Kräften die Wettbewerbsfähigkeit steigern - Kooperation als Antwort auf den Innovationsdruck . Kriegesmann, B.; Thielemann, F.; Schaffner, M.
JF - Der Druckspiegel. 50 (1995), H. 10
Y1 - 1995
SN - 0012-6500
SP - 931
EP - 935
ER -
TY - JOUR
A1 - Hartung, Frank
T1 - Mobile DRM Introduction: The Need for Mobile DRM
JF - Digital Rights Management : Technological, Economic, Legal and Political Aspects / Becker, Eberhard [u.a.]
Y1 - 2003
N1 - Lecture Notes in Computer Science ; 2770
SP - 138
EP - 149
PB - Springer
CY - Berlin
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Kampmann, Markus
A1 - Horn, Uwe
A1 - Kritzner, Jan
T1 - Mobile Television / Hartung, Frank ; Kampmann, Markus ; Horn, Uwe ; Kritzner, Jan
JF - Encyclopedia of mobile computing and commerce / David Taniar ; Bd. 2 : Mobile ICT - Z
Y1 - 2007
SN - 978-1-59904-002-8
SP - 611
EP - 615
PB - Information Science Reference
CY - Hershey
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Horn, Uwe
A1 - Huschke, Jörg
A1 - Kampmann, Markus
T1 - Mobile TV Services in 3G Networks / Hartung, Frank ; Horn, Uwe ; Huschke, Jörg ; Kampmann, Markus ; Lohmar, Thorsten
JF - KIVS 2007 : Kommunikation in verteilten Systemen : 15. ITG-GI-Fachtagung vom 26. Februar bis 2. März 2007 in Bern, Schweiz ; Industriebeiträge, Kurzbeiträge und Workshops / T. Braun ... (Hrsg.)
Y1 - 2007
SN - 978-3-8007-2980-7
N1 - Communication in Distributed Systems (KiVS), 2007 ITG-GI Conference
SP - 15
EP - 18
ER -
TY - JOUR
A1 - Slabu, Ioana
A1 - Roeth, Anjali A.
A1 - Engelmann, Ulrich M.
A1 - Wiekhorst, Frank
A1 - Buhl, Eva M.
A1 - Neumann, Ulf P.
A1 - Schmitz-Rode, Thomas
T1 - Modeling of magnetoliposome uptake in human pancreatic tumor cells in vitro
JF - Nanotechnology
Y1 - 2019
U6 - https://doi.org/10.1088/1361-6528/ab033e
SN - 1361-6528
VL - 30
IS - 18
SP - 184004
ER -
TY - CHAP
A1 - Mertens, Alexander
A1 - Brauner, Philipp
A1 - Baier, Ralph
A1 - Brillowski, Florian
A1 - Dammers, Hannah
A1 - van Dyck, Marc
A1 - Kong, Iris
A1 - Königs, Peter
A1 - Kordtomeikel, Frauke
A1 - Liehner, Gian Luca
A1 - Pütz, Sebastian
A1 - Rodermann, Niklas
A1 - Schaar, Anne Kathrin
A1 - Steuer-Dankert, Linda
A1 - Vervier, Luisa
A1 - Wlecke, Shari
A1 - Gries, Thomas
A1 - Leicht-Scholten, Carmen
A1 - Nagel, Saskia K.
A1 - Piller, Frank T.
A1 - Schuh, Günther
A1 - Ziefle, Martina
A1 - Nitsch, Verena
ED - Michael, Judith
ED - Pfeiffer, Jérôme
ED - Wortmann, Andreas
T1 - Modelling Human Factors in Cyber Physical Production Systems by the Integration of Human Digital Shadows
T2 - Modellierung 2022 Satellite Events
N2 - The future of industrial manufacturing and production will increasingly manifest in the form of cyber-physical production systems. Here, Digital Shadows will act as mediators between the physical and digital world to model and operationalize the interactions and relationships between different entities in production systems. Until now, the associated concepts have been primarily pursued and implemented from a technocentric perspective, in which human actors play a subordinate role, if they are considered at all. This paper outlines an anthropocentric approach that explicitly considers the characteristics, behavior, and traits and states of human actors in socio-technical production systems. For this purpose, we discuss the potentials and the expected challenges and threats of creating and using Human Digital Shadows in production.
KW - human digital shadow
KW - cyber physical production system
KW - human factors
Y1 - 2022
U6 - https://doi.org/10.18420/modellierung2022ws-018
N1 - Modellierung 2022, 27. Juni - 01. Juli 2022, Hamburg, Deutschland
SP - 147
EP - 149
PB - GI Gesellschaft für Informatik
CY - Bonn
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Dondeti, L.
A1 - Castleford, F.
T1 - Multimedia Internet KEYing (MIKEY) General Extension Payload for Open Mobile Alliance BCAST LTKM/STKM Transport / Dondeti, L. ; Castleford, D. ; Hartung, F.
Y1 - 2007
SP - 1
EP - 7
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Schieder, Andreas
A1 - Kampmann, Markus
A1 - Vorwerk, Marc
T1 - Network Supported Media Delivery in Ambient Networks (Netzwerkunterstützte Medienverteilung) / Schieder, Andreas ; Kampmann, Markus ; Hartung, Frank ; Vorwerk, Marc ; Rembarz, René
JF - it - Information Technology . 48 (2006), H. 5
Y1 - 2006
SN - 1611-2776
N1 - in der Bereichsbibliothek Eupener Str. unter der Signatur 23 Z 376 vorhanden
SP - 264
EP - 273
ER -
TY - JOUR
A1 - Thielemann, Frank
A1 - Staudt, Erich
A1 - Kriegesmann, Bernd
T1 - Neuformierung von Wertschöpfungsketten: Das Beispiel Druckindustrie . Staudt, Erich; Kriegesmann, Bernd; Thielemann, Frank
JF - Zeitschrift Führung und Organisation. 96 (1997), H. 2
Y1 - 1997
SN - 0044-3212
N1 - in der Bereichsbibliothek Eupener Str. unter der Signatur 43 Z 367-1997 vorhanden
SP - 75
EP - 80
ER -
TY - BOOK
A1 - Engeln-Müllges, Gisela
A1 - Uhlig, Frank
T1 - Numeric Algorithms with Fortran
Y1 - 1996
SN - 3-540-60529-0
PB - Springer
CY - Berlin [u.a.]
ER -
TY - BOOK
A1 - Engeln-Müllges, Gisela
A1 - Uhlig, Frank
T1 - Numerical algorithms with C
Y1 - 1996
SN - 3-540-60530-0
PB - Springer
CY - Berlin [u.a.]
ER -
TY - CHAP
A1 - Schneider, Dominik
A1 - Wisselink, Frank
A1 - Czarnecki, Christian
ED - Barton, Thomas
ED - Müller, Christian
ED - Seel, Christian
T1 - Nutzen und Rahmenbedingungen 5 informationsgetriebener Geschäftsmodelle des Internets der Dinge
T2 - Digitalisierung in Unternehmen: von den theoretischen Ansätzen zur praktischen Umsetzung
N2 - Im Kontext der zunehmenden Digitalisierung wird das Internet der Dinge (englisch: Internet of Things, IoT) als ein technologischer Treiber angesehen, durch den komplett neue Geschäftsmodelle im Zusammenspiel unterschiedlicher Akteure entstehen können. Identifizierte Schlüsselakteure sind unter anderem traditionelle Industrieunternehmen, Kommunen und Telekommunikationsunternehmen. Letztere sorgen mit der Bereitstellung von Konnektivität dafür, dass kleine Geräte mit winzigen Batterien nahezu überall und direkt an das Internet angebunden werden können. Es sind schon viele IoT-Anwendungsfälle auf dem Markt, die eine Vereinfachung für Endkunden darstellen, wie beispielsweise Philips Hue Tap. Neben Geschäftsmodellen basierend auf Konnektivität besteht ein großes Potenzial für informationsgetriebene Geschäftsmodelle, die bestehende Geschäftsmodelle unterstützen sowie weiterentwickeln können. Ein Beispiel dafür ist der IoT-Anwendungsfall Park and Joy der Deutschen Telekom AG, bei dem Parkplätze mithilfe von Sensoren vernetzt und Autofahrer in Echtzeit über verfügbare Parkplätze informiert werden. Informationsgetriebene Geschäftsmodelle können auf Daten aufsetzen, die in IoT-Anwendungsfällen erzeugt werden. Zum Beispiel kann ein Telekommunikationsunternehmen Mehrwert schöpfen, indem es aus Daten entscheidungsrelevantere Informationen – sogenannte Insights – ableitet, die zur Steigerung der Entscheidungsagilität genutzt werden. Außerdem können Insights monetarisiert werden. Die Monetarisierung von Insights kann nur nachhaltig stattfinden, wenn sorgfältig gehandelt wird und Rahmenbedingungen berücksichtigt werden. In diesem Kapitel wird das Konzept informationsgetriebener Geschäftsmodelle erläutert und anhand des konkreten Anwendungsfalls Park and Joy verdeutlicht. Darüber hinaus werden Nutzen, Risiken und Rahmenbedingungen diskutiert.
KW - Digitale Transformation
KW - Internet der Dinge
KW - Monetarisierung
KW - Informationsgetriebene Geschäftsmodelle
KW - Qualitative Wertschöpfungsanalyse
Y1 - 2018
SN - 9783658227739
SN - 9783658227722
U6 - https://doi.org/10.1007/978-3-658-22773-9_5
SP - 67
EP - 85
PB - Springer
CY - Wiesbaden
ER -
TY - CHAP
A1 - Möhren, Felix
A1 - Bergmann, Ole
A1 - Janser, Frank
A1 - Braun, Carsten
T1 - On the determination of harmonic propeller loads
T2 - AIAA SCITECH 2023 Forum
N2 - Dynamic loads significantly impact the structural design of propeller blades due to fatigue and static strength. Since propellers are elastic structures, deformations and aerodynamic loads are coupled. In the past, propeller manufacturers established procedures to determine unsteady aerodynamic loads and the structural response with analytical steady-state calculations. According to the approach, aeroelastic coupling primarily consists of torsional deformations. They neglect bending deformations, deformation velocities, and inertia terms. This paper validates the assumptions above for a General Aviation propeller and a lift propeller for urban air mobility or large cargo drones. Fully coupled reduced-order simulations determine the dynamic loads in the time domain. A quasi-steady blade element momentum approach transfers loads to one-dimensional finite beam elements. The simulation results are in relatively good agreement with the analytical method for the General Aviation propeller but show increasing errors for the slender lift propeller. The analytical approach is modified to consider the induced velocities. Still, inertia and velocity proportional terms play a significant role for the lift propeller due to increased elasticity. The assumption that only torsional deformations significantly impact the dynamic loads of propellers is not valid. Adequate determination of dynamic loads of such designs requires coupled aeroelastic simulations or advanced analytical procedures.
Y1 - 2023
U6 - https://doi.org/10.2514/6.2023-2404
N1 - AIAA SCITECH 2023 Forum, 23-27 January 2023, National Harbor, Md & Online
PB - AIAA
ER -
TY - JOUR
A1 - Möhren, Felix
A1 - Bergmann, Ole
A1 - Janser, Frank
A1 - Braun, Carsten
T1 - On the influence of elasticity on propeller performance: a parametric study
JF - CEAS Aeronautical Journal
N2 - The aerodynamic performance of propellers strongly depends on their geometry and, consequently, on aeroelastic deformations. Knowledge of the extent of the impact is crucial for overall aircraft performance. An integrated simulation environment for steady aeroelastic propeller simulations is presented. The simulation environment is applied to determine the impact of elastic deformations on the aerodynamic propeller performance. The aerodynamic module includes a blade element momentum approach to calculate aerodynamic loads. The structural module is based on finite beam elements, according to Timoshenko theory, including moderate deflections. Several fixed-pitch propellers with thin-walled cross sections made of both isotropic and non-isotropic materials are investigated. The essential parameters are varied: diameter, disc loading, sweep, material, rotational, and flight velocity. The relative change of thrust between rigid and elastic blades quantifies the impact of propeller elasticity. Swept propellers of large diameters or low disc loadings can decrease the thrust significantly. High flight velocities and low material stiffness amplify this tendency. Performance calculations without consideration of propeller elasticity can lead to decreased efficiency. To avoid cost- and time-intense redesigns, propeller elasticity should be considered for swept planforms and low disc loadings.
KW - Propeller
KW - Finite element method
KW - Blade element method
KW - Propeller elasticity
KW - Aeroelasticity
Y1 - 2023
U6 - https://doi.org/10.1007/s13272-023-00649-y
SN - 1869-5590 (Online)
SN - 1869-5582 (Print)
N1 - Corresponding author: Felix Möhren
VL - 14
SP - 311
EP - 323
PB - Springer Nature
CY - Berlin
ER -