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1

Shape memory behaviour: modelling within continuum thermomechanics

Dirk Helm, Peter Haupt

Journal:

International Journal of Solids and Structures

Année:

2003

Langue:

english

Fichier:

PDF, 391 KB

english, 2003

2

Fungi from metal-polluted streams may have high ability to cope with the oxidative stress induced by copper oxide nanoparticles

Pradhan, Arunava, Seena, Sahadevan, Schlosser, Dietmar, Gerth, Katharina, Helm, Stefan, Dobritzsch, Melanie, Krauss, Gerd-Joachim, Dobritzsch, Dirk, Pascoal, Cláudia, Cássio, Fernanda

Journal:

Environmental Toxicology and Chemistry

Année:

2015

Langue:

english

Fichier:

PDF, 1.06 MB

english, 2015

3

Firm growth in the course of mergers and acquisitions

Burghardt, Dirk, Helm, Marco

Journal:

Small Business Economics

Année:

2015

Langue:

english

Fichier:

PDF, 343 KB

english, 2015

4

Microstructure-based description of the deformation of metals: Theory and application

Dirk Helm, Alexander Butz, Dierk Raabe, Peter Gumbsch

Journal:

JOM Journal of the Minerals, Metals and Materials Society

Année:

2011

Langue:

english

Fichier:

PDF, 1.51 MB

english, 2011

5

Accuracy of third-order bends of nickel-titanium wires and the effect of high and low pressure during memorizing heat treatment

Thomas Stamm, Ariane Hohoff, Dirk Wiechmann, Jan Sütfeld, Dirk Helm

Journal:

American Journal of Orthodontics and Dentofacial Orthopedics

Année:

2004

Langue:

english

Fichier:

PDF, 328 KB

english, 2004

6

SPIE Proceedings [SPIE SPIE's 8th Annual International Symposium on Smart Structures and Materials - Newport Beach, CA (Sunday 4 March 2001)] Smart Structures and Materials 2001: Active Materials: Behavior and Mechanics - Thermomechanical behavior of shape memory alloys

Helm, Dirk, Haupt, Peter, Lynch, Christopher S.

Année:

2001

Langue:

english

Fichier:

PDF, 1.00 MB

english, 2001

7

Structural and Dynamic Parameters Obtained from 17 O NMR, EPR, and NMRD Studies of Monomeric and Dimeric Gd 3+ Complexes of Interest in Magnetic Resonance Imaging: An Integrated and Theoretically Self-Consistent Approach 1

Powell, D. Hugh, Dhubhghaill, Orla M. Ni, Pubanz, Dirk, Helm, Lothar, Lebedev, Yakob S., Schlaepfer, Willi, Merbach, André E.

Journal:

Journal of the American Chemical Society

Année:

1996

Langue:

english

Fichier:

PDF, 324 KB

english, 1996

8

Determination of Mechanical Properties of Polycrystals by Using Crystal Plasticity and Numerical Homogenization Schemes

Baiker, Maria, Helm, Dirk, Butz, Alexander

Journal:

steel research international

Année:

2014

Langue:

english

Fichier:

PDF, 785 KB

english, 2014

9

Langwellig UV/Vis-anregbare, hocheffiziente und ultraschnelle Phototrigger für cAMP und cGMP

Volker Hagen, Jürgen Bendig, Stephan Frings, Torsten Eckardt, Siegrun Helm, Dirk Reuter, U. Benjamin Kaupp

Journal:

Angewandte Chemie

Année:

2001

Langue:

german

Fichier:

PDF, 150 KB

german, 2001

10

Highly Efficient and Ultrafast Phototriggers for cAMP and cGMP by Using Long-Wavelength UV/Vis-Activation

Volker Hagen, Jürgen Bendig, Stephan Frings, Torsten Eckardt, Siegrun Helm, Dirk Reuter, U. Benjamin Kaupp

Journal:

Angewandte Chemie International Edition

Année:

2001

Langue:

english

Fichier:

PDF, 150 KB

english, 2001

11

The Role of Water Exchange in Attaining Maximum Relaxivities for Dendrimeric MRI Contrast Agents

Éva Tóth, Dirk Pubanz, Sylvain Vauthey, Lothar Helm, André E. Merbach

Journal:

Chemistry - A European Journal

Année:

1996

Langue:

english

Fichier:

PDF, 955 KB

english, 1996

12

Allergenic characteristics of a modified peanut allergen

Nina King, Ricki Helm, J. Steven Stanley, Stefan Vieths, Dirk Lüttkopf, Lina Hatahet, Hugh Sampson, Laurent Pons, Wesley Burks, Gary A. Bannon

Journal:

Molecular Nutrition & Food Research

Année:

2005

Langue:

english

Fichier:

PDF, 150 KB

english, 2005

13

Stress computation in finite thermoviscoplasticity

Journal:

International Journal of Plasticity

Année:

2006

Langue:

english

Fichier:

PDF, 516 KB

english, 2006

14

Material behavior of steel – Modeling of complex phenomena and thermodynamic consistency

Michael Wolff, Michael Böhm, Dirk Helm

Journal:

International Journal of Plasticity

Année:

2008

Langue:

english

Fichier:

PDF, 321 KB

english, 2008

15

Modellierung der pseudoelastischen Materialeigenschaften von Formgedächtnislegierungen

Journal:

Année:

2004

Langue:

german

Fichier:

PDF, 125 KB

german, 2004

16

Modellierung und Simulation thermomechanischer Kopplungsphänomene

Journal:

Année:

2006

Langue:

german

Fichier:

PDF, 177 KB

german, 2006

17

Microstructure evolution during rolling and annealing of mild steels

Pierre Bienger, Alexander Butz, Dirk Helm

Journal:

Année:

2010

Langue:

english

Fichier:

PDF, 628 KB

english, 2010

18

Efficacy and oral side effects of two highly concentrated tray-based bleaching systems

Dirk Ziebolz, Kristina Helms, Christian Hannig, Thomas Attin

Journal:

Clinical Oral Investigations

Année:

2007

Langue:

english

Fichier:

PDF, 250 KB

english, 2007

19

MicroTargeting®platform: an individual stereotaxic device in functional neurosurgery

Dirk Winkler, Gero Strauss, Jochen Helm, Axel Goldammer, Jens-Peter Schneider, Johannes Schwarz, Jürgen Meixensberger

Journal:

International Journal of Computer Assisted Radiology and Surgery

Année:

2007

Langue:

english

Fichier:

PDF, 309 KB

english, 2007

20

Malignant melanoma arising in a blue nevus with features of pilar neurocristic hamartoma

Arun L. Pathy, Thomas N. Helm, Dirk Elston, Wilma F. Bergfeld, Ralph J. Tuthill

Journal:

Journal of Cutaneous Pathology

Année:

1993

Langue:

english

Fichier:

PDF, 5.40 MB

english, 1993

21

Diffusion kinetics in aluminium–gold bond contacts from first-principles density functional calculations

Christian M. Ulrich, Adham Hashibon, Jiřı´ Svoboda, Christian Elsässer, Dirk Helm, Hermann Riedel

Journal:

Acta Materialia

Année:

2011

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2011

22

Middle ear reconstructive surgery

Dirk Hoehmann, John L. Dornhoffer, Jan Helms

Journal:

Otolaryngology - Head and Neck Surgery

Année:

1995

Langue:

english

Fichier:

PDF, 107 KB

english, 1995

23

Oral health status of patients with acute coronary syndrome – a case control study

Dirk Ziebolz, Andrea Priegnitz, Gerd Hasenfuß, Hans-Joachim Helms, Else Hornecker, Rainer F Mausberg

Journal:

BMC Oral Health

Année:

2012

Langue:

english

Fichier:

PDF, 224 KB

english, 2012

24

Plasmon Resonance Measurements of the Adsorption and Adsorption Kinetics of a Biopolymer onto Gold Nanocolloids

Eck, Dirk, Helm, Christiane A., Wagner, Norman J., Vaynberg, K. Abraham

Journal:

Année:

2001

Langue:

english

Fichier:

PDF, 67 KB

english, 2001

25

SPIE Proceedings [SPIE SPIE's 9th Annual International Symposium on Smart Structures and Materials - San Diego, CA (Sunday 17 March 2002)] Smart Structures and Materials 2002: Active Materials: Behavior and Mechanics - Thermomechanical representation of the multiaxial behavior of shape memory alloys

Helm, Dirk, Haupt, Peter, Lynch, Christopher S.

Année:

2002

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2002

26

SPIE Proceedings [SPIE 1999 Symposium on Smart Structures and Materials - Newport Beach, CA (Monday 1 March 1999)] Smart Structures and Materials 1999: Mathematics and Control in Smart Structures - Thermomechanical representation of shape memory behavior

Helm, Dirk, Haupt, Peter, Varadan, Vasundara V.

Année:

1999

Langue:

english

Fichier:

PDF, 410 KB

english, 1999

27

SPIE Proceedings [SPIE Smart Structures and Materials - San Diego, CA (Sunday 14 March 2004)] Smart Structures and Materials 2004: Active Materials: Behavior and Mechanics - Pseudoelasticity: experimental observations, thermomechanical modeling, and identification of the material parameters

Helm, Dirk, Lagoudas, Dimitris C.

Année:

2004

Langue:

english

Fichier:

PDF, 1.00 MB

english, 2004

28

Physiological responses to nanoCuO in fungi from non-polluted and metal-polluted streams

Pradhan, Arunava, Seena, Sahadevan, Dobritzsch, Dirk, Helm, Stefan, Gerth, Katharina, Dobritzsch, Melanie, Krauss, Gerd-Joachim, Schlosser, Dietmar, Pascoal, Cláudia, Cássio, Fernanda

Journal:

Science of The Total Environment

Année:

2014

Langue:

english

Fichier:

PDF, 1.44 MB

english, 2014

29

Protein identification and quantification by data-independent acquisition and multi-parallel collision-induced dissociation mass spectrometry (MSE) in the chloroplast stroma proteome

Helm, Stefan, Dobritzsch, Dirk, Rödiger, Anja, Agne, Birgit, Baginsky, Sacha

Journal:

Journal of Proteomics

Année:

2014

Langue:

english

Fichier:

PDF, 663 KB

english, 2014

30

Twinning and detwinning during compression–tension loading measured by quasi in situ electron backscatter diffraction tracing in Mg–3Al–Zn rolled sheet

Zheng, Li, Zhang, Shi-Hong, Helm, Dirk, Song, Hong-Wu, Song, Guang-Sheng, Ye, Neng-Yong

Journal:

Année:

2015

Langue:

english

Fichier:

PDF, 844 KB

english, 2015

31

Plasmon Resonance Measurements of the Adsorption and Adsorption Kinetics of a Biopolymer onto Gold Nanocolloids

Eck, Dirk, Helm, Christiane A., Wagner, Norman J., Vaynberg, Abraham

Journal:

Année:

2007

Langue:

english

Fichier:

PDF, 51 KB

english, 2007

32

Profiling of RNA modifications by multiplexed stable isotope labelling

Kellner, Stefanie, Neumann, Jennifer, Rosenkranz, David, Lebedeva, Svetlana, Ketting, René F., Zischler, Hans, Schneider, Dirk, Helm, Mark

Journal:

Chemical Communications

Année:

2014

Langue:

english

Fichier:

PDF, 1.48 MB

english, 2014

33

Development of a high-throughput screening-compatible assay to identify inhibitors of the CK2α/CK2β interaction

Hochscherf, Jennifer, Lindenblatt, Dirk, Steinkrüger, Michaela, Yoo, Eungyoung, Ulucan, Özlem, Herzig, Stefan, Issinger, Olaf-Georg, Helms, Volkhard, Götz, Claudia, Neundorf, Ines, Niefind, Karsten, P

Journal:

Analytical Biochemistry

Année:

2015

Langue:

english

Fichier:

PDF, 1.16 MB

english, 2015

34

Combined crystal plasticity and phase-field method for recrystallization in a process chain of sheet metal production

Vondrous, Alexander, Bienger, Pierre, Schreijäg, Simone, Selzer, Michael, Schneider, Daniel, Nestler, Britta, Helm, Dirk, Mönig, Reiner

Journal:

Computational Mechanics

Année:

2015

Langue:

english

Fichier:

PDF, 4.94 MB

english, 2015

35

Prediction of damage in cold bulk forming processes

Zapara, Maksim, Augenstein, Eva, Helm, Dirk

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 4.95 MB

english, 2014

36

Cyclophilin A Binds to Linear Peptide Motifs Containing a Consensus That Is Present in Many Human Proteins

Piotukh, Kirill, Gu, Wei, Kofler, Michael, Labudde, Dirk, Helms, Volkhard, Freund, Christian

Journal:

Journal of Biological Chemistry

Année:

2005

Langue:

english

Fichier:

PDF, 1.12 MB

english, 2005

37

Lingual orthodontic treatment duration: performance of two different completely customized multi-bracket appliances (Incognito and WIN) in groups with different treatment complexities

Knösel, Michael, Klang, Elisabeth, Helms, Hans-Joachim, Wiechmann, Dirk

Journal:

Head & Face Medicine

Année:

2014

Langue:

english

Fichier:

PDF, 6.42 MB

english, 2014

38

The zinc repository of Cupriavidus metallidurans

Herzberg, Martin, Dobritzsch, Dirk, Helm, Stefan, Baginsky, Sacha, Nies, Dietrich H.

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 1.82 MB

english, 2014

39

AIP Conference Proceedings [AIP THE 11TH INTERNATIONAL CONFERENCE ON NUMERICAL METHODS IN INDUSTRIAL FORMING PROCESSES: NUMIFORM 2013 - Shenyang, China (6–10 July 2013)] - Experimental investigations and multiscale modeling of the microstructure evolution and the mechanical properties of a ferritic steel grade during the production process

Helm, Dirk, Baiker, Maria, Bienger, Pierre

Année:

2013

Langue:

english

Fichier:

PDF, 714 KB

english, 2013

40

Lingual appliances reduce the incidence of white spot lesions during orthodontic multibracket treatment

Wiechmann, Dirk, Klang, Elisabeth, Helms, Hans-Joachim, Knösel, Michael

Journal:

American Journal of Orthodontics and Dentofacial Orthopedics

Année:

2015

Langue:

english

Fichier:

PDF, 849 KB

english, 2015

41

Thermomechanical representation of the stored energy during plastic deformation

Journal:

International Journal of Materials Research (formerly Zeitschrift fuer Metallkunde)

Année:

2010

Langue:

english

Fichier:

PDF, 450 KB

english, 2010

42

Implementation of a Constitutive Model for the Mechanical Behavior of TWIP Steels and Validation Simulations

Erhart, Andrea, Haufe, André, Butz, Alexander, Zapara, Maksim, Helm, Dirk

Journal:

Key Engineering Materials

Année:

2015

Langue:

english

Fichier:

PDF, 1.92 MB

english, 2015

43

Thermomechanical characterization of 22MnB5 steels with special emphasis on stress relaxation and creep behavior

Uppaluri, Rohith, Helm, Dirk

Journal:

Materials Science and Engineering: A

Année:

2016

Langue:

english

Fichier:

PDF, 1.62 MB

english, 2016

44

Occurrence and severity of enamel decalcification adjacent to bracket bases and sub-bracket lesions during orthodontic treatment with two different lingual appliances

Knösel, Michael, Klang, Elisabeth, Helms, Hans-Joachim, Wiechmann, Dirk

Journal:

The European Journal of Orthodontics

Année:

2015

Langue:

english

Fichier:

PDF, 740 KB

english, 2015

45

Authors' response

Wiechmann, Dirk, Klang, Elisabeth, Helms, Hans-Joachim, Knösel, Michael

Journal:

American Journal of Orthodontics and Dentofacial Orthopedics

Année:

2016

Langue:

english

Fichier:

PDF, 61 KB

english, 2016

46

Clinical complications during treatment with a modified Herbst appliance in combination with a lingual appliance

Wiechmann, Dirk, Vu, Julius, Schwestka-Polly, Rainer, Helms, Hans-Joachim, Knösel, Michael

Journal:

Head & Face Medicine

Année:

2015

Langue:

english

Fichier:

PDF, 1.67 MB

english, 2015

47

Comparison of anchorage reinforcement with temporary anchorage devices or a Herbst appliance during lingual orthodontic protraction of mandibular molars without maxillary counterbalance extraction

Metzner, Rebecca, Schwestka-Polly, Rainer, Helms, Hans-Joachim, Wiechmann, Dirk

Journal:

Head & Face Medicine

Année:

2015

Langue:

english

Fichier:

PDF, 2.21 MB

english, 2015

48

Identifying commonalities in web content management system engineering

Souer, Jurriaan, Joor, Dirk‐Jan, Helms, Remko, Brinkkemper, Sjaak

Journal:

International Journal of Web Information Systems

Année:

2011

Langue:

english

Fichier:

PDF, 286 KB

english, 2011

49

SPIE Proceedings [SPIE SPIE's 7th Annual International Symposium on Smart Structures and Materials - Newport Beach, CA (Monday 6 March 2000)] Smart Structures and Materials 2000: Active Materials: Behavior and Mechanics - Shape memory alloys: thermomechanical modeling and finite element simulations at finite strains

Helm, Dirk, Haupt, Peter, Lynch, Christopher S.

Année:

2000

Langue:

english

Fichier:

PDF, 432 KB

english, 2000

50

Modelling grain growth in the framework of Rational Extended Thermodynamics

Kertsch, Lukas, Helm, Dirk

Journal:

Modelling and Simulation in Materials Science and Engineering

Année:

2016

Langue:

english

Fichier:

PDF, 993 KB

english, 2016