TY - CHAP
A1 - Tran, Thanh Ngoc
A1 - Staat, Manfred
A1 - Kreißig, R.
T1 - Finite element shakedown and limit reliability analysis of thin shells
N2 - A procedure for the evaluation of the failure probability of elastic-plastic thin shell structures is presented. The procedure involves a deterministic limit and shakedown analysis for each probabilistic iteration which is based on the kinematical approach and the use the exact Ilyushin yield surface. Based on a direct definition of the limit state function, the non-linear problems may be efficiently solved by using the First and Second Order Reliabiblity Methods (Form/SORM). This direct approach reduces considerably the necessary knowledge of uncertain technological input data, computing costs and the numerical error. In: Computational plasticity / ed. by Eugenio Onate. Dordrecht: Springer 2007. VII, 265 S. (Computational Methods in Applied Sciences ; 7) (COMPLAS IX. Part 1 . International Center for Numerical Methods in Engineering (CIMNE)). ISBN 978-1-402-06576-7 S. 186-189
KW - Finite-Elemente-Methode
KW - Limit analysis
KW - shakedown analysis
KW - Exact Ilyushin yield surface
KW - Random variable
KW - First Order Reliabiblity Method
Y1 - 2007
ER -
TY - JOUR
A1 - Höttges, Jörg
A1 - Feldhaus, R.
A1 - Brockhaus, T.
A1 - Rouvé, Gerhard
T1 - Finite Element Simulation of Flow and Pollution Transport applied to a Part of the River Rhine / Feldhaus, R.; J. Höttges, T. Brockhaus; G. Rouvé
JF - Hydraulic and environmental modelling : proceedings of the Second International Conference on Hydraulic and Environmental Modelling of Coastal, Estuarine, and River Waters / [IAHR-AIRH]. Ed. by R. A. Falconer
Y1 - 1992
N1 - International Conference on Hydraulic and Environmental Modelling of Coastal, Estuarine, and River Waters ; (2, 1992, Bradford)
PB - Ashgate
CY - Aldershot, Hants, UK [u.a.]
ER -
TY - JOUR
A1 - Prume, Klaus
A1 - Franken, Klaus
A1 - Maier, Horst R.
A1 - Waser, Rainer
T1 - Finite-Element Analysis of Ceramic Multilayer Capacitors: Failure Probability Caused by Wave Soldering and Bending Loads / Franken, Klaus ; Maier, Horst R. ; Prume, Klaus ; Waser, Rainer
JF - Journal of the American Ceramic Society. 83 (2000), H. 6
Y1 - 2000
SN - 0002-7820
SP - 1433
EP - 1440
ER -
TY - JOUR
A1 - Prume, Klaus
A1 - Waser, Rainer
A1 - Franken, Klaus
A1 - Maier, Horst R.
T1 - Finite-Element Analysis of Ceramic Multilayer Capacitors: Modeling and Electrical Impedance Spectroscopy for a Nondestructive Failure Test / Prume, Klaus ; Waser, Rainer ; Franken, Klaus ; Maier, Horst R. ;
JF - Journal of the American Ceramic Society. 83 (2000), H. 5
Y1 - 2000
SN - 0002-7820
SP - 1153
EP - 1159
ER -
TY - JOUR
A1 - Prume, Klaus
A1 - Waser, Rainer
T1 - Finite-element simulation of coupled characteristics of ceramic multilayer capacitors under transient electrical loading / Prume, Klaus ; Waser, Rainer
JF - Proceedings of the 2000 12th IEEE International Symposium on Applications of Ferroelectrics. Vol. 2
Y1 - 2000
N1 - ISAF 2000. Proceedings of the 2000 12th IEEE International Symposium on Applications of Ferroelectrics
SP - 675
EP - 678
ER -
TY - JOUR
A1 - Janz, Norbert
A1 - Lööf, Hans
A1 - Peters, Bettina
T1 - Firm Level Innovation and Productivity, Is there a Common Story Across Countries?
JF - Problems and Perspectives in Management (2004)
Y1 - 2004
SN - ISSN 1727-7051
N1 - online download: http://businessperspectives.org/files/ppm/PPM_EN_2004_02_Janz.pdf
SP - 184
EP - 204
ER -
TY - BOOK
A1 - Janz, Norbert
A1 - Lööf, Hans
A1 - Peters, Bettina
T1 - Firm Level Innovation and Productivity, Is there a Common Story Across Countries?
Y1 - 2003
SN - ISSN 1727-7051
N1 - ZEW Diskussion Paper. No 03-26 Online : ftp://ftp.zew.de/pub/zew-docs/dp/dp0326.pdf
PB - Zentrum für Europäische Wirtschaftsforschung ZEW
CY - Mannheim
ER -
TY - CHAP
A1 - Martin, S.
A1 - Berg, G.
A1 - Hardt, Arno
A1 - Hürlimann, W.
A1 - Köhler, M.
A1 - Meißberger, J.
A1 - Sagefka, T.
A1 - Schult, O. W. B.
ED - Sanderson, N. E.
T1 - First experience with the magnet spectrometer 'BIG KARL'
T2 - Use of magnetic spectrometers in nuclear physics : proceedings of the Daresbury study weekend 10 - 11 March 1979
Y1 - 1979
SP - 38
EP - 42
PB - Daresbury Lab.
CY - Daresbury
ER -
TY - JOUR
A1 - Müller-Veggian, Mattea
A1 - Cesari, V.
A1 - De Nardo, L.
A1 - Colautti, P.
T1 - First microdosimetric measurements down to 25nm
JF - Annual report / Istituto Nazionale di Fisica Nucleare, LNL, Laboratori Nazionali di Legnaro. 2000 (2001)
Y1 - 2001
SN - 88-7337-000-4
N1 - LNL-INFN(REP)-178/2001
SP - 82
ER -
TY - JOUR
A1 - Müller-Veggian, Mattea
A1 - Cesari, V.
A1 - De Nardo, L.
A1 - Colautti, P.
T1 - First microdosimetric measurements with a 10b-loaded TEPC
JF - Annual report / Istituto Nazionale di Fisica Nucleare, LNL, Laboratori Nazionali di Legnaro. 2001 (2002)
Y1 - 2002
SN - 88-7337-002-0
N1 - LNL-INFN(REP)-182/2002
SP - 110
EP - 111
ER -
TY - JOUR
A1 - Hoyler, Friedrich
A1 - Bauske, I.
A1 - Arias, J. M.
T1 - First observation of scissors mode states in an odd-mass nucleus / I. Bauske ; J. M. Arias ... F. Hoyler ...
JF - Physical review letters. 71 (1993), H. 7
Y1 - 1993
SN - 0031-9007
SP - 975
EP - 978
ER -
TY - JOUR
A1 - Heuermann, Holger
A1 - Harzheim, Thomas
A1 - Cronenbroeck, Tobias
T1 - First SIMO harmonic radar based on the SFCW concept and the HR transfer function
JF - Remote sensing
N2 - This paper presents a new SIMO radar system based on a harmonic radar (HR) stepped frequency continuous wave (SFCW) architecture. Simple tags that can be electronically individually activated and deactivated via a DC control voltage were developed and combined to form an MO array field. This HR operates in the entire 2.45 GHz ISM band for transmitting the illumination signal and receives at twice the stimulus frequency and bandwidth centered around 4.9 GHz. This paper presents the development, the basic theory of a HR system for the characterization of objects placed into the propagation path in-between the radar and the reflectors (similar to a free-space measurement with a network analyzer) as well as first measurements performed by the system. Further detailed measurement series will be made available later on to other researchers to develop AI and machine learning based signal processing routines or synthetic aperture radar algorithms for imaging, object recognition, and feature extraction. For this purpose, the necessary information is published in this paper. It is explained in detail why this SIMO-HR can be an attractive solution augmenting or replacing existing systems for radar measurements in production technology for material under test measurements and as a simplified MIMO system. The novel HR transfer function, which is a basis for researchers and developers for material characterization or imaging algorithms, is introduced and metrologically verified in a well traceable coaxial setup.
KW - MUT measurement; scanner
KW - transponder
KW - SFCW
KW - harmonic radar
KW - nonlinear radar
Y1 - 2021
U6 - https://doi.org/10.3390/rs13245088
SN - 2072-4292
N1 - This article belongs to the Special Issue "Nonlinear Junction Detection and Harmonic Radar"
VL - 13
IS - 24
PB - MDPI
CY - Basel
ER -
TY - JOUR
A1 - Göttsche, Joachim
A1 - Hoffschmidt, Bernhard
A1 - Alexopoulos, Spiros
A1 - Funke, J.
A1 - Schwarzbözl, P.
T1 - First Simulation Results for the Hybridization of Small Solar Power Tower Plants
JF - EuroSun 2008 : 1st International Conference on Solar Heating, Cooling and Buildings, 2008-10-07 - 2008-10-10, Lissabon (Portugal). Vol. 1
Y1 - 2008
SN - 978-1-61782-228-5
N1 - Kurzfassung unter http://elib.dlr.de/56357/
SP - 1299
EP - 1306
PB - Sociedade Portuguesa De Energia Solar (SPES)
CY - Lisbon
ER -
TY - JOUR
A1 - Umutlu, L.
A1 - Maderwald, S.
A1 - Kinner, S.
A1 - Kraff, O.
A1 - Bitz, Andreas
A1 - Orzada, S.
A1 - Johst, S.
A1 - Wrede, K.
A1 - Forsting, M.
A1 - Ladd, M. E.
A1 - Lauenstein, T. C.
A1 - Quick, H. H.
T1 - First-pass contrast-enhanced renal MRA at 7 Tesla: initial results
JF - European Radiology
Y1 - 2013
U6 - https://doi.org/10.1007/s00330-012-2666-0
SN - 1432-1084
VL - 23
IS - 4
SP - 1059
EP - 1066
PB - Springer
CY - Berlin
ER -
TY - CHAP
A1 - Oertel, M.
A1 - Bung, Daniel Bernhard
A1 - Schlenkhoff, Andreas
T1 - Flash flood awareness and prevention
T2 - Water engineering for sustainable environment : 33rd IAHR congress ; 9 - 14 August 2009, Vancouver, British Columbia, Canada
Y1 - 2009
SN - 9789078046080
SP - 1 CD-ROM
ER -
TY - CHAP
A1 - Bung, Daniel Bernhard
A1 - Oertel, M.
A1 - Schlenkhoff, A.
A1 - Schlurmann, Torsten
ED - Obrusnik, Ivan
T1 - Flash flood awareness and prevention in Germany
T2 - Early warning for flash floods : international workshop, Praha 2011 : workshop proceedings
Y1 - 2010
SN - 978-80-86690-91-9
SP - 34
EP - 40
ER -
TY - JOUR
A1 - Engel, Mareike
A1 - Bayer, Hendrik
A1 - Holtmann, Dirk
A1 - Tippkötter, Nils
A1 - Ulber, Roland
T1 - Flavin secretion of Clostridium acetobutylicum in a bioelectrochemical system - Is an iron limitation involved?
JF - Bioelectrochemistry
Y1 - 2019
U6 - https://doi.org/10.1016/j.bioelechem.2019.05.014
SN - 1567-5394
IS - In Press, Accepted Manuscript
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Vahidpour, Farnoosh
A1 - Oberländer, Jan
A1 - Schöning, Michael Josef
T1 - Flexible Calorimetric Gas Sensors for Detection of a Broad Concentration Range of Gaseous Hydrogen Peroxide: A Step Forward to Online Monitoring of Food-Package Sterilization Processes
JF - Phys. Status Solidi A
N2 - In this study, flexible calorimetric gas sensors are developed for specificdetection of gaseous hydrogen peroxide (H₂O₂) over a wide concentrationrange, which is used in sterilization processes for aseptic packaging industry.The flexibility of these sensors is an advantage for identifying the chemical components of the sterilant on the corners of the food boxes, so-called “coldspots”, as critical locations in aseptic packaging, which are of great importance. These sensors are fabricated on flexible polyimide films by means of thin-film technique. Thin layers of titanium and platinum have been deposited on polyimide to define the conductive structures of the sensors. To detect the high-temperature evaporated H₂O₂, a differential temperature set-up is proposed. The sensors are evaluated in a laboratory-scaled sterilizationsystem to simulate the sterilization process. The concentration range of the evaporated H₂O₂ from 0 to 7.7% v/v was defined and the sensors have successfully detected high as well as low H₂O₂ concentrations with a sensitivity of 5.04 °C/% v/v. The characterizations of the sensors confirm their precise fabrication, high sensitivity and the novelty of low H₂O₂ concentration detections for future inline monitoring of food-package sterilization.
Y1 - 2018
U6 - https://doi.org/10.1002/pssa.201800044
VL - 215
IS - 15
PB - Wiley-VCH
CY - Weinheim
ER -
TY - CHAP
A1 - Starke, Günther
A1 - Kunkel, Thomas
A1 - Hahn, Daniel
T1 - Flexible collaboration and control of heterogeneous mechatronic devices and systems by means of an event-driven, SOA-based automation concept
T2 - 2013 IEEE International Conference on Industrial Technologies (ICIT-13)
Y1 - 2013
SN - 978-1-4673-4567-5 ; 978-1-4673-4569-9
SP - 1982
EP - 1987
PB - IEEE
CY - Piscataway, NJ
ER -
TY - JOUR
A1 - Wagner, Torsten
A1 - Miyamoto, K.
A1 - Werner, Frederik
A1 - Schöning, Michael Josef
A1 - Yoshinobu, T.
T1 - Flexible electrochemical imaging with “zoom-in” functionality by using a new type of light-addressable potentiometric sensor
Y1 - 2011
N1 - 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference (TRANSDUCERS) , Date: 5-9 June 2011
SP - 2133
EP - 2135
PB - IEEE
CY - New York
ER -