TY  - JOUR
A1  - Staat, Manfred
T1  - Probabilistische Bewertung des bruchmechanischen Verhaltens der Primärkreisdruckumschließung eines HTR-Moduls
Y1  - 1992
N1  - 18. MPA-Seminar : Sicherheit und Verfügbarkeit in der Anlagentechnik mit dem Schwerpunkt Kernenergie. Stuttgart (1992), 27.1-27.18
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - Probabilistic assessment of the fracture mechanics behaviour of an HTR-module primary circuit pressure boundary
JF  - Nuclear Engineering and Design. 160 (1996), H. 1-2
Y1  - 1996
SN  - 0029-5493
SP  - 221
EP  - 236
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - Reliability of an HTR-module primary circuit pressure boundary Influences, sensitivity, and comparison with a PWR
JF  - Nuclear Engineering and Design. 158 (1995), H. 2-3
Y1  - 1995
SN  - 0029-5493
SP  - 333
EP  - 340
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - Versagenswahrscheinlichkeit der Primärkreisdruckumschließung eines HTR-Moduls zur Prozeßwärmegewinnung unter Störfallbedingungen bei verschiedenen Versagensmoden
Y1  - 1991
N1  - 17. MPA-Seminar : Sicherheit und Verfügbarkeit in der Anlagentechnik mit dem Schwerpunkt Kerntechnik, Stuttgart (1991), 22.1-22.20
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - An extension strain type Mohr–Coulomb criterion
JF  - Rock mechanics and rock engineering
N2  - Extension fractures are typical for the deformation under low or no confining pressure. They can be explained by a phenomenological extension strain failure criterion. In the past, a simple empirical criterion for fracture initiation in brittle rock has been developed. In this article, it is shown that the simple extension strain criterion makes unrealistic strength predictions in biaxial compression and tension. To overcome this major limitation, a new extension strain criterion is proposed by adding a weighted principal shear component to the simple criterion. The shear weight is chosen, such that the enriched extension strain criterion represents the same failure surface as the Mohr–Coulomb (MC) criterion. Thus, the MC criterion has been derived as an extension strain criterion predicting extension failure modes, which are unexpected in the classical understanding of the failure of cohesive-frictional materials. In progressive damage of rock, the most likely fracture direction is orthogonal to the maximum extension strain leading to dilatancy. The enriched extension strain criterion is proposed as a threshold surface for crack initiation CI and crack damage CD and as a failure surface at peak stress CP. Different from compressive loading, tensile loading requires only a limited number of critical cracks to cause failure. Therefore, for tensile stresses, the failure criteria must be modified somehow, possibly by a cut-off corresponding to the CI stress. Examples show that the enriched extension strain criterion predicts much lower volumes of damaged rock mass compared to the simple extension strain criterion.
Y1  - 2021
U6  - https://doi.org/10.1007/s00603-021-02608-7
SN  - 1434-453X
N1  - Corresponding author: Manfred Staat
VL  - 54
IS  - 12
SP  - 6207
EP  - 6233
PB  - Springer Nature
CY  - Cham
ER  - 
TY  - JOUR
A1  - Srnanek, R.
A1  - Geurts, J.
A1  - Lentze, M.
A1  - Irmer, G.
A1  - Donoval, D.
A1  - Brdecka, P.
A1  - Kordos, P.
A1  - Förster, Arnold
A1  - Sciana, B.
A1  - Radziewicz, D.
A1  - Tlaczala, M.
T1  - Study of d-doped GaAs layers by micro-Raman spectroscopy on bevelled samples
JF  - Applied surface science  . 230 (2004), H. 1 -4
Y1  - 2004
SN  - 0169-4332
N1  - ISSN der E-Ausg.: 0169-4332
SP  - 379
EP  - 385
ER  - 
TY  - CHAP
A1  - Srivastava, Alok
A1  - Singh, Virendra
A1  - Dhand, Chetna
A1  - Kaur, Manindar
A1  - Singh, Tejvir
A1  - Witte, Katrin
A1  - Scherer, Ulrich W.
T1  - Study of swift heavy ion modified conduction polymer composites for application as gas sensor
N2  - A polyaniline-based conducting composite was prepared by oxidative polymerisation of aniline in a polyvinylchloride (PVC) matrix. The coherent free standing thin films of the composite were prepared by a solution casting method. The polyvinyl chloride-polyaniline composites exposed to 120 MeV ions of silicon with total ion fluence ranging from 1011 to 1013 ions/cm2, were observed to be more sensitive towards ammonia gas than the unirradiated composite. The response time of the irradiated composites was observed to be comparably shorter. We report for the first time the application of swift heavy ion modified insulating polymer conducting polymer (IPCP) composites for sensing of ammonia gas.
KW  - Biosensor
KW  - Conducing polymer
KW  - ammonia gas sensors
KW  - swift heavy ions
KW  - polymer composites
Y1  - 2006
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:a96-opus-1345
ER  - 
TY  - JOUR
A1  - Srivastava, Alok
A1  - Singh, Virendra
A1  - Aggarwal, Pranav
A1  - Schneeweiss, F.
A1  - Scherer, Ulrich W.
A1  - Friedrich, W.
T1  - Optical studies of insulating polymers for radiation dose monitoring
JF  - Indian Journal of Pure & Applied Physics
Y1  - 2010
SN  - 0019-5596
N1  - Special Issue: SI
VL  - 48
IS  - 11
SP  - 782
EP  - 786
ER  - 
TY  - CHAP
A1  - Srivastava, Alok
A1  - Knolle, Friedhart
A1  - Hoyler, Friedrich
A1  - Scherer, Ulrich W.
A1  - Schnug, Ewald
T1  - Uranium Toxicity in the State of Punjab in North-Western India
T2  - Management of Natural Resources in a Changing Environment
N2  - Lately there has been an increasing concern about uranium toxicity in some districts of Punjab State located in the North Western part of India after the publication of a report (Blaurock-Busch et al. 2010) which showed that the concentration of uranium in hair and urine of children suffering from physical deformities, neurological and mental disorder from Malwa region (Fig. 1) of Punjab State was manifold higher than the reference ranges. A train which connects the affected region with the nearby city of Bikaner which has a Cancer Hospital has been nicknamed as Cancer Express due to the frenzy generated on account of uranium related toxicity.
Y1  - 2015
SN  - 978-3-319-12559-6
U6  - https://doi.org/10.1007/978-3-319-12559-6_21
SP  - 271
EP  - 275
PB  - Springer
CY  - Cham
ER  - 
TY  - CHAP
A1  - Srivastava, Alok
A1  - Knolle, F.
A1  - Schnug, E.
A1  - Scherer, Ulrich W.
T1  - Study of Trace Elements in Water Bodies of the Harz Mts. Region, Germany using Total Reflection X Ray Fluorescence (TXRF)
T2  - DAE-BRNS 12th National Symposium on Nuclear and Radiochemistry NUCAR 2015, Feb. 9-13, Mumbai, India, Mumbai, India; 02/2015
Y1  - 2015
SP  - 355
EP  - 356
ER  - 
TY  - JOUR
A1  - Srivastava, A.
A1  - Lahiri, S.
A1  - Maiti, M.
A1  - Knolle, F.
A1  - Hoyler, Friedrich
A1  - Scherer, Ulrich W.
A1  - Schnug, E. W.
T1  - Study of naturally occurring radioactive material (NORM) in top soil of Punjab State from the North Western part of India
JF  - Journal of Radioanalytical and Nuclear Chemistry
Y1  - 2014
U6  - https://doi.org/0.1007/s10967-014-3450-1
SN  - 1588-2780 (E-Journal); 0022-4081 (Print); 0134-0719 (Print); 0236-5731 (Print); 1417-2097 (Print)
VL  - 2014
IS  - 302
SP  - 1049
EP  - 1052
PB  - Springer Nature
CY  - Basel
ER  - 
TY  - JOUR
A1  - Srivastava, A.
A1  - Chahar, V.
A1  - Sharma, V.
A1  - Sun, Y.
A1  - Bol, R.
A1  - Knolle, F.
A1  - Schnug, E.
A1  - Hoyler, Friedrich
A1  - Naskar, N.
A1  - Lahiri, S.
A1  - Patnaik, R.
T1  - Study of uranium toxicity using low-background gamma-ray spectrometry
JF  - Journal of Radioanalytical and Nuclear Chemistry
Y1  - 2017
U6  - https://doi.org/10.1007/s10967-017-5466-9
SN  - 1588-2780
IS  - Online first
SP  - 1
EP  - 7
PB  - Springer
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Späte, Frank
A1  - Wollscheid, Georg
A1  - Meliß, Michael
T1  - Erdreichwärmetauscher im Solar-Campus Jülich
T2  - Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule Köln / 11. Internationales Sonnenforum
Y1  - 1998
SP  - 591
EP  - 598
PB  - Solar Promotion
CY  - München
ER  - 
TY  - CHAP
A1  - Späte, Frank
A1  - Hubrich, Jörg
A1  - Keip, Wolfgang
A1  - Meliß, Michael
T1  - Der Solar-Campus Jülich - Stand der Arbeiten
T2  - Deutschlands Weg in eine solare Zukunft : Tagungsband; 26. - 30. Juni 1998 Fachhochschule Köln / 11. Internationales Sonnenforum
Y1  - 1998
SP  - 666
EP  - 672
PB  - Solar Promotion
CY  - München
ER  - 
TY  - CHAP
A1  - Späte, Frank
A1  - Hafner, B.
A1  - Schwarzer, Klemens
T1  - A system for solar process heat for decentralized applications in developing countries
T2  - ISES 1999 Solar World Congress, Jerusalem, Israel, July 4-9, 1999 : conference proceedings / ed. Gershon Grossman. Vol. 3
Y1  - 2000
SN  - 0-080-043895-4
SP  - 236
EP  - 291
PB  - Elsevier
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Späte, Frank
A1  - Faber, Christian
A1  - Schwarzer, Klemens
A1  - Hartz, Thomas
T1  - Comparison of solar hot water systems in solar settlements - decentralized or centralized systems?
JF  - Proceedings / organised by: ISES Europe ... [Ed.: Deutsche Gesellschaft für Sonnenenergie e.V. - DGS, Munich ; PSE GmbH - Forschung Entwicklung Marketing, Freiburg]. - Vol. 1
Y1  - 2004
SN  - 3-9809656-1-9
N1  - EuroSun <5, 2004, Freiburg, Breisgau> ; Internationales Sonnenforum <14, 2004, Freiburg, Breisgau> ; Deutsche Gesellschaft für Sonnenenergie
SP  - 1-666-1-671
PB  - PSE
CY  - Freiburg [Breisgau]
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  - PAT
A1  - Sponagel, Stefan
A1  - Wachowitz, Waldemar
T1  - Shaft seal : United States Patent 5,143,385 ; date of patent: Sep. 1, 1992 / assignee: Firma Carl Freudenberg
Y1  - 1992
N1  - Barcode: US005143385A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Patent and Trademark Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Sponagel, Stefan
A1  - Wachowitz, Waldemar
T1  - Wellendichtung : Offenlegungsschrift DE3830706A1 ; Veröffentlichungstag im Patentblatt: 22.03.1990 / Anmelder: Fa. Carl Freudenberg
Y1  - 1990
PB  - Deutsches Patent- und Markenamt
CY  - München
ER  - 
TY  - BOOK
A1  - Sponagel, Stefan
A1  - Wachowitz, Waldemar
T1  - Wellendichtung : Europäische Patentschrift DE3621242C1 ; Veröffentlichungstag der Patentschrift : 06.06.1993 / Anmelder: Fa. Carl Freudenberg
Y1  - 1993
N1  - Volltext über Datenbank: http://publikationen.dpma.de/
PB  - Europäisches Patentamt
CY  - [München u.a.]
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Unger, J.
A1  - Spies, K. H.
T1  - Härtebegriff im Zusammenhang mit Vernetzung, Bruchdehnung und Dauerfestigkeit eines Elastomers
JF  - Kautschuk Gummi Kunststoffe. 56 (2003), H. 11
Y1  - 2003
SN  - 0948-3276
SP  - 608
EP  - 613
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Unger, J.
T1  - Organisation und Strukturierung technischer Messungen
JF  - Werkstattstechnik. 88 (1998), H. 5
Y1  - 1998
SN  - 1436-5006
SP  - 223
EP  - 226
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Spaltofski, R.
A1  - Steinhilper, W.
T1  - Hochmolekulare Additive für die Gleitlagerschmierung. Spaltofski, R.; Sponagel, S.; Steinhilper, W.
JF  - Tribologie und Schmierungstechnik. 35 (1988), H. 5
Y1  - 1988
SN  - 0036-6218
SP  - 236
EP  - 241
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Spaltofski, R.
T1  - Hochmolekulare Zusätze verbessern die Leichtlaufeigenschaft und die Tragfähigkeit von Schmierfilmen / Sponagel, S.  ; Spaltofski, R.
JF  - Mineralöltechnik. 32 (1987), H. 3
Y1  - 1987
SN  - 0341-1893
SP  - 28 S.
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Müller, H.
T1  - Exakte instationäre Lösungen der Navier-Stokes-Gleichung. H. Müller, S. Sponagel
JF  - Zeitschrift für angewandte Mathematik und Mechanik: ZAMM. 63 (1983)
Y1  - 1983
SN  - 0044-2267
N1  - weitere ISSN: 0946-8463
SP  - T273
EP  - T275
ER  - 
TY  - PAT
A1  - Sponagel, Stefan
A1  - Masberg, Mariane
A1  - Hartmann, Jochen
T1  - Kraftfahrzeugkühlwasserpumpe : Offenlegungsschrift DE19803739A1 ; Veröffentlichungstag im Patentblatt: 12.08.1999
Y1  - 1999
PB  - Deutsches Patent- und Markenamt
CY  - München
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Lutz, Th.
T1  - Ein Beitrag zur Bestimmung der Haertewerte von Elastomeren
JF  - Kautschuk Gummi Kunststoffe. 43 (1990), H. 10
Y1  - 1990
SN  - 0022-9520
SP  - 861
EP  - 865
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Lutz, T.
T1  - Aggregatelager
JF  - Kautschuk Gummi Kunststoffe. 43 (1990), H. 5
Y1  - 1990
SN  - 0022-9520
SP  - 397
EP  - 406
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Kilthau, G.
A1  - Spies, K. H.
T1  - Sealing mechanism of lip seals
JF  - Eleventh 11th International Conference on Fluid Sealing : proceedings of the 11th Internat. Conference on Fluid Sealing, held at Cannes, France 8 - 10 April, 1987 / organised and sponsored by BHRA, the Fluid Engineering Centre. Ed. B. S. Nau
Y1  - 1987
SN  - 3-540-51383-3
N1  - International Conference on Fluid Sealing <11, 1987, Cannes>
SP  - 748
EP  - 772
PB  - Elsevier
CY  - London
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Groling, G.
T1  - Eine Bemerkung zum Beweis des &#960; Theorems. G. Groling, S. Sponagel
JF  - Zeitschrift für angewandte Mathematik und Mechanik: ZAMM. 63 (1983)
Y1  - 1983
SN  - 0044-2267
N1  - weitere ISSN: 0946-8463
SP  - T258
EP  - T259
ER  - 
TY  - PAT
A1  - Sponagel, Stefan
A1  - Graf, Günter
A1  - Groß, Heinz
T1  - Method for manufacturing a sealing ring : United States Patent 4,861,536 ; date of patent: Aug. 12, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel
Y1  - 1989
N1  - Barcode: US004861536A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Patent and Trademark Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Sponagel, Stefan
A1  - Graf, Günter
A1  - Groß, Heinz
T1  - Method for the manufacture of a sealing ring with a sealing lip having hydrodynamically acting return elements : United States Patent 4,850,097 ; date of patent: Jul. 25, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel
Y1  - 1989
N1  - Barcode: US004850097A ; Volltext über Datenbank: http://www.google.com/patents
PB  - [United States Patent and Trademark Office]
CY  - [Alexandria, VA]
ER  - 
TY  - PAT
A1  - Sponagel, Stefan
A1  - Graf, Günter
A1  - Groß, Heinz
T1  - Verfahren zur Herstellung eines Dichtringes : Patentschrift DE3621242C1 ; Veröffentlichungstag der Patenterteilung : 25.06.1987 / Anmelder: Fa. Carl Freudenberg. Erfinder: Günter Graf ; Heinz Groß ; Stefan Sponagel
Y1  - 1987
N1  - Volltext über Datenbank: http://register.dpma.de/DPMAregister/pat/einsteiger
PB  - Deutsches Patent- und Markenamt
CY  - München
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Becker, E.
T1  - Reibungsfreie, ebene Diffusorströmung mit beliebigem Einlaufprofil. E. Becker, S. Sponagel
JF  - Zeitschrift für angewandte Mathematik und Mechanik: ZAMM. 64 (1984)
Y1  - 1984
SN  - 0044-2267
N1  - weitere ISSN: 0946-8463
SP  - T174
EP  - T177
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Baroud, G.
A1  - Steffen, T.
A1  - Wu, J.
T1  - Parameter identification for cement infiltration of osteoporotic bone
JF  - Poromechanics II : Proceedings of the Second Biot Conference on Poromechanics Grenoble, France 26 - 28 August 2002 / ed. by J.-L. Auriault ...
Y1  - 2002
SN  - 90-5809-394-8
SP  - 55
EP  - 58
PB  - Balkema
CY  - Lisse [u.a.]
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Baroud, G.
A1  - Falk, R.
A1  - Crookshank, M.
T1  - Experimental and theoretical investigation of directional permeability of human vertebral cancellous bone for cement infiltration. G. Baroud, R. Falk, M. Crookshank, S. Sponagel, T. Steffen
JF  - Journal of Biomechanics. 37 (2004), H. 2
Y1  - 2004
SN  - 0021-9290
SP  - 189
EP  - 196
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Baroud, G.
A1  - Falk, R.
A1  - Crookshank, M.
T1  - Corrigendum to “Experimental and theoretical investigation of directional permeability of human vertebral cancellous bone for cement infiltration”. Baroud, G.; Falk, R.; Crookshank, M.; Sponagel, S.; Steffen, T.
JF  - Journal of Biomechanics. 37 (2004), H. 2
Y1  - 2004
SN  - 0021-9290
SP  - 1802
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  - 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.
T1  - Über den Mechanismus der Oberflächeninstabilität viskosimetrischer Strömungen
JF  - Rheologica Acta. 23 (1984), H. 2
Y1  - 1984
SN  - 0035-4511
SP  - 185
EP  - 188
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Akbay, U.
T1  - Über den Relaxationseinfluß auf die Stabilität der ebenen Couette-Strömung. Akbay, U. ; Sponagel, S.
JF  - Rheologica Acta. 23 (1984), H. 2
Y1  - 1984
SN  - 0035-4511
SP  - 177
EP  - 184
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Akbay, S.
T1  - Über die Stabilität viskometrischer Strömungen
JF  - Rheologica acta. 20 (1981), H. 6
Y1  - 1981
SN  - 0035-4511
SP  - 579
EP  - 590
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
A1  - Adbay, U.
A1  - Becker, E.
A1  - Krozer, S.
T1  - A possible cause of viscoelastic turbulence
JF  - Rheology : proceedings of the 8th International Congress of Rheology, held in Naples, Italy, September 1 - 5, 1980 / Hrsg. von Giovanni Astarita, Vol. 2
Y1  - 1980
SN  - 0-306-40465-6
SP  - 79
EP  - 84
PB  - Plenum Pr.
CY  - New York
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
T1  - Analytische Berechnung von Gummi- Metall- Verbindungen
JF  - Konstruktion : Zeitschrift für Produktentwicklung. 39 (1987), H. 4
Y1  - 1987
SN  - 0373-3300
SP  - 151
EP  - 158
ER  - 
TY  - BOOK
A1  - Sponagel, Stefan
T1  - Über die Stabilität einer einfachen viskometrischen Bewegung
Y1  - 1982
N1  - Techn. Hochsch. Darmstadt, Dissertation
CY  - Darmstadt
ER  - 
TY  - BOOK
A1  - Sponagel, Stefan
T1  - Gummi-Metall-Bauteile
Y1  - 1987
N1  - Universität Kaiserslautern, Dissertation
CY  - Kaiserslautern
ER  - 
TY  - JOUR
A1  - Sponagel, Stefan
T1  - Der Mensch als Läufer
JF  - Orthopädie und Sport : [Bericht zum Stolberger Orthopädietag, 13. Juni 1998]
Y1  - 1999
SN  - 978-3-89124-540-8
N1  - Inhaltsverzeichnis unter http://www.m-m-sports.com/mm_objects/previews/978-3-89124-540-8p.pdf
SP  - 15
EP  - 21
PB  - Meyer & Meyer
CY  - Aachen
ER  - 
TY  - THES
A1  - Spomer, Ruth
T1  - Zoologisches Forschungsmuseum Alexander König : Entwicklung eines neuen Erscheinungsbildes
N2  - Artenvielfalt erforschen und erklären – So lautet der Leitsatz des Bonner Forschungsmuseums. Durch inszenierte Lebensräume sowie beeindruckende sammlungsbasierte Ausstellungen werden komplexe biologische Phänomene erklärt und die Biodiversitätsforschung für ein breites Publikum zugänglich gemacht. Dabei wird das übergeordnete Ziel verfolgt, das Interesse der Allgemeinheit an zoologischer Wissenschaft zu wecken.
Das neue Erscheinungsbild schafft Wiedererkennbarkeit und positioniert das Museum als wissenschaftliche Institution. Dabei stellt die Verknüpfung des Forschungsaspektes und der Artenvielfalt die Basis der Gestaltung dar und kommuniziert die wesentlichen Inhalte. Zudem sorgt ein medienübergreifendes Ordnungssystem für eine bessere Übersicht und erleichtert den Zugang zu komplexen Inhalten. So erhält das Museum eine spannendere, attraktivere Wirkung nach Außen und eine bessere Orientierung im Inneren.
KW  - Museum
KW  - Corporate Design
KW  - Artenvielfalt
KW  - Biodiversität
KW  - Wissenschaft
Y1  - 2021
PB  - FH Aachen
CY  - Aachen
ER  - 
TY  - CHAP
A1  - Spohr, A.
A1  - Schirra, Julian
A1  - Hoefling, J.
A1  - Schedl, A.
T1  - Wing weight estimation methodology for highly non-planar lifting systems during conceptual design
T2  - Deutscher Luft- und Raumfahrtkongress 2013 : 10.9. - 12.9.2013, Stuttgart
Y1  - 2013
SP  - Publ. online
ER  - 
TY  - JOUR
A1  - Spietz, Peter
A1  - Spröwitz, Tom
A1  - Seefeldt, Patric
A1  - Grundmann, Jan Thimo
A1  - Jahnke, Rico
A1  - Mikschl, Tobias
A1  - Mikulz, Eugen
A1  - Montenegro, Sergio
A1  - Reershemius, Siebo
A1  - Renger, Thomas
A1  - Ruffer, Michael
A1  - Sasaki, Kaname
A1  - Sznajder, Maciej
A1  - Tóth, Norbert
A1  - Ceriotti, Matteo
A1  - Dachwald, Bernd
A1  - Macdonald, Malcolm
A1  - McInnes, Colin
A1  - Seboldt, Wolfgang
A1  - Quantius, Dominik
A1  - Bauer, Waldemar
A1  - Wiedemann, Carsten
A1  - Grimm, Christian D.
A1  - Hercik, David
A1  - Ho, Tra-Mi
A1  - Lange, Caroline
A1  - Schmitz, Nicole
T1  - Paths not taken – The Gossamer roadmap’s other options
JF  - Advances in Space Research
KW  - Solar sail
KW  - Small spacecraft
KW  - DLR-ESTEC GOSSAMER roadmap for solar sailing
KW  - GOSSAMER-1
Y1  - 2021
U6  - https://doi.org/10.1016/j.asr.2021.01.044
SN  - 0273-1177
VL  - 67
IS  - 9
SP  - 2912
EP  - 2956
PB  - Elsevier
CY  - Amsterdam
ER  -