Results 201 to 210 of about 384,659 (316)

Exercise-Induced Cardiac Fatigue in Recreational Ultramarathon Runners at Moderate Altitude: Insights From Myocardial Deformation Analysis. [PDF]

Front Cardiovasc Med, 2021
Wolff S, Picco JM, Díaz-González L, Valenzuela PL, Gonzalez-Dávila E, Santos-Lozano A, Matile P, Wolff D, Boraita A, Lucia A.   +9 more
europepmc   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Laboratory Evaluation of Fracture Resistance and Deformation Analysis of One Curve™ and NeoNiTi™ Systems in Double-Curvature Canals. [PDF]

J Oral Maxillofac Res
Mobaraki B, Mobaraki-Omoumi ME.
europepmc   +1 more source

Myocardial Deformation Analysis in MYBPC3 and MYH7 Related Sarcomeric Hypertrophic Cardiomyopathy-The Graz Hypertrophic Cardiomyopathy Registry. [PDF]

Genes (Basel), 2021
Höller V, Seebacher H, Zach D, Schwegel N, Ablasser K, Kolesnik E, Gollmer J, Waltl G, Rainer PP, Verheyen S, Zirlik A, Verheyen N.   +11 more
europepmc   +1 more source

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Deformation analysis of large-section quasi-rectangular shield construction on existing underground pipelines and power tunnel. [PDF]

Sci Rep
Ma SJ, Hong KR, Zhang YK, Cao MM, Zhang BQ, Zhang HQ.   +5 more
europepmc   +1 more source

Vertex Displacement-Based Discontinuous Deformation Analysis Using Virtual Element Method. [PDF]

Materials (Basel), 2021
Luo H, Sun G, Liu L, Jiang W.
europepmc   +1 more source

The nucleation of "fast" and "slow" stick slip instabilities in sheared granular aggregates

, 2017
Seismological observations in the past few decades have revealed a diversity of slip behaviors of faults, involving interactions and transition between slow to fast slip phenomena.
Niemeijer, A.R., Ampuero Saenz, J.P., Korkolis, E., Experimental rock deformation   +3 more
core  

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Inter-technique agreement of left atrial and ventricular deformation analysis: a comparison between transthoracic echocardiography and cardiovascular magnetic resonance imaging. [PDF]

Echo Res Pract
Alfuhied A, Yeo JL, Gulsin GS, Dattani A, Parke K, Steadman CD, Sian M, Marsh AM, McCann GP, Singh A.   +9 more
europepmc   +1 more source