TY  - JOUR
A1  - Staat, Manfred
T1  - Plastic collapse analysis of longitudinally flawed pipes and vessels
JF  - Nuclear Engineering and Design. 234 (2004), H. 1-3
Y1  - 2004
SN  - 0029-5493
SP  - 25
EP  - 43
ER  - 
TY  - JOUR
A1  - Staat, Manfred
T1  - Plastic collapse analysis of longitudinally flawed pipes and vessels
N2  - Improved collapse loads of thick-walled, crack containing pipes and vessels are suggested. Very deep cracks have a residual strength which is better modelled by a global limit load. In all burst tests, the ductility of pressure vessel steels was sufficiently high whereby the burst pressure could be predicted by limit analysis with no need to apply fracture mechanics. The relative prognosis error increases however, for long and deep defects due to uncertainties of geometry and strength data.
KW  - Druckbehälter
KW  - Stahl
KW  - Druckbelastung
KW  - Druckbeanspruchung
KW  - Rohr
KW  - Rohrbruch
KW  - Druckbehälter
KW  - Stahl
KW  - Druckbelastung
KW  - Druckbeanspruchung
KW  - Rohrbruch
KW  - Fehlerstellen
KW  - pipes
KW  - vessels
KW  - load limit
KW  - burst tests
KW  - burst pressure
KW  - flaw
Y1  - 2004
ER  - 
TY  - JOUR
A1  - Stojnic, Srdjan
A1  - Sass-Klaassen, Ute G. M.
A1  - Orlovic, Sasa
A1  - Matovic, Bratislav
A1  - Eilmann, Britta
T1  - Plastic growth response of European beech provenances to dry site conditions
T2  - IAWA Journal / International Association of Wood Anatomists
Y1  - 2013
U6  - https://doi.org/10.1163/22941932-00000038
SN  - 0928-1541 (Print)
SN  - 2294-1932 (Online)
VL  - 34
IS  - 4
SP  - 475
EP  - 484
PB  - Brill
CY  - Leiden
ER  - 
TY  - JOUR
A1  - Arampatzis, Adamantios
A1  - Peper, Andreas
A1  - Bierbaum, Stefanie
A1  - Albracht, Kirsten
T1  - Plasticity of human Achilles tendon mechanical and morphological properties in response to cyclic strain
JF  - Journal of Biomechanics
N2  - The purpose of the current study in combination with our previous published data (Arampatzis et al., 2007) was to examine the effects of a controlled modulation of strain magnitude and strain frequency applied to the Achilles tendon on the plasticity of tendon mechanical and morphological properties. Eleven male adults (23.9±2.2 yr) participated in the study. The participants exercised one leg at low magnitude tendon strain (2.97±0.47%), and the other leg at high tendon strain magnitude (4.72±1.08%) of similar frequency (0.5 Hz, 1 s loading, 1 s relaxation) and exercise volume (integral of the plantar flexion moment over time) for 14 weeks, 4 days per week, 5 sets per session. The exercise volume was similar to the intervention of our earlier study (0.17 Hz frequency; 3 s loading, 3 s relaxation) allowing a direct comparison of the results. Before and after the intervention ankle joint moment has been measured by a dynamometer, tendon–aponeurosis elongation by ultrasound and cross-sectional area of the Achilles tendon by magnet resonance images (MRI). We found a decrease in strain at a given tendon force, an increase in tendon–aponeurosis stiffness and tendon elastic modulus of the Achilles tendon only in the leg exercised at high strain magnitude. The cross-sectional area (CSA) of the Achilles tendon did not show any statistically significant (P>0.05) differences to the pre-exercise values in both legs. The results indicate a superior improvement in tendon properties (stiffness, elastic modulus and CSA) at the low frequency (0.17 Hz) compared to the high strain frequency (0.5 Hz) protocol. These findings provide evidence that the strain magnitude applied to the Achilles tendon should exceed the value, which occurs during habitual activities to trigger adaptational effects and that higher tendon strain duration per contraction leads to superior tendon adaptational responses.
Y1  - 2010
U6  - https://doi.org/10.1016/j.jbiomech.2010.08.014
SN  - 0021-9290
VL  - 43
IS  - 16
SP  - 3073
EP  - 3079
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Arampatzis, Adamantios
A1  - Karamanidis, Kiros
A1  - Mademli, Lida
A1  - Albracht, Kirsten
T1  - Plasticity of the human tendon to short and long-term mechanical loading
JF  - Exercise and Sport Sciences Reviews
Y1  - 2009
U6  - https://doi.org/10.1097/JES.0b013e31819c2e1d
SN  - 1538-3008
VL  - 37
IS  - 2
SP  - 66
EP  - 72
ER  - 
TY  - JOUR
A1  - Michael, Hackl
A1  - Mayer, Katharina
A1  - Weber, Mareike
A1  - Staat, Manfred
A1  - van Riet, Roger
A1  - Burkhart, Klau Josef
A1  - Müller, Lars Peter
A1  - Wegmann, Kilian
T1  - Plate osteosynthesis of proximal ulna fractures : a biomechanical micromotion analysis
JF  - The journal of hand surgery
Y1  - 2017
U6  - https://doi.org/10.1016/j.jhsa.2017.05.014
SN  - 0363-5023
VL  - 42
IS  - 10
SP  - 834.e1
EP  - 834.e7
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Kloock, Joachim P.
A1  - Moreno, Lia
A1  - Bratov, A.
A1  - Huachupoma, S.
A1  - Xu, J.
A1  - Wagner, Torsten
A1  - Yoshinobu, T.
A1  - Ermolenko, Y.
A1  - Vlasov, Y. G.
A1  - Schöning, Michael Josef
T1  - PLD-prepared cadmium sensors based on chalcogenide glasses —ISFET, LAPS and μISE semiconductor structures
JF  - Sensors and Actuators B: Chemical. 118 (2006), H. 1-2
Y1  - 2006
SN  - 0925-4005
N1  - Eurosensors XIX - Eurosensors XIX - The 19th European Conference on Solid-State Transducers
SP  - 149
EP  - 155
ER  - 
TY  - JOUR
A1  - Forst, Thomas
A1  - Karagiannis, E.
A1  - Lübben, G.
A1  - Hohberg, C.
A1  - Schöndorf, T.
A1  - Dikta, Gerhard
A1  - Drexler, M.
A1  - Morcos, M.
A1  - Dänschel, W.
A1  - Borchert, M.
A1  - Pfützner, A.
T1  - Pleiotrophic and anti-inflammatory effects of pioglitazone precede the metabolic activity in type 2 diabetic patients with coronary artery disease
JF  - Atherosclerosis. 197 (2008), H. 1
Y1  - 2008
U6  - https://doi.org/10.1016/j.atherosclerosis.2007.05.006
SN  - 0021-9150
SP  - 311
EP  - 317
ER  - 
TY  - JOUR
A1  - Michalak, Ewa Malgorzata
A1  - Nacerddine, Karim
A1  - Pietersen, Alexandra
A1  - Beuger, Vincent
A1  - Pawlitzky, Inka
A1  - Cornelissen-Steijger, Paulien
A1  - Wientjens, Ellen
A1  - Tanger, Ellen
A1  - Seibler, Jost
A1  - Lohuizen, Maarten van
A1  - Jonkers, Jos
T1  - Polycomb group gene Ezh2 regulates mammary gland morphogenesis and maintains the luminal progenitor pool
JF  - Stem Cells
Y1  - 2013
U6  - https://doi.org/10.1002/stem.1437
SN  - 1549-4918
VL  - Vol 31
IS  - 9
SP  - 1910
EP  - 1920
PB  - Oxford University Press
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Mang, Thomas
A1  - Kricheldorf, Hans R.
A1  - Jonté, J. Michael
T1  - Polylactones, 2. Copolymerization of glycolide with β-propiolactone,  χ-butyrolactone or δ-valerolactone / Kricheldorf, Hans R. ; Mang, Thomas ; Jonté, J. Michael
JF  - Die makromolekulare Chemie. 186 (1985), H. 5
Y1  - 1985
SN  - 1022-1352
SP  - 955
EP  - 976
ER  -