Results 61 to 70 of about 6,680,864 (276)

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Diagnostic Value of Global Cardiac Strain in Patients With Myocarditis

, 2021
Dataset from the article Secchi F, Monti CB, Alì M, Carbone FS, Cannaò PM, Sardanelli F. Diagnostic Value of Global Cardiac Strain in Patients With Myocarditis. J Comput Assist Tomogr. 2020 Jul/Aug;44(4):591-598. doi: 10.1097/RCT.0000000000001062.
Marco Alì, Francesco Sardanelli, Francesco Secchi, Paola Maria Cannaò, Caterina Beatrice Monti, Francesco Saverio Carbone   +5 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

The ratio of the change of axial strain to radial strain in unloading tests.

, 2019
The ratio of the change of axial strain to radial strain in unloading tests.
Lei Wang (6656), Xin Chang (741323), Yintong Guo (7827806)   +2 more
core   +1 more source

Diagnostic Value of Global Cardiac Strain in Patients With Myocarditis

, 2020
BACKGROUND: Cardiac strain represents an imaging biomarker of contractile dysfunction. PURPOSE: The purpose of this study was to investigate the diagnostic value of cardiac strain obtained by feature-tracking cardiac magnetic resonance (MR) in acute ...
Monti C. B., Sardanelli F., Cannao P. M., Carbone F. S., Secchi F., Ali M., Marco Alì, Francesco Sardanelli, Francesco Secchi, Paola Maria Cannaò, Caterina Beatrice Monti, Francesco Saverio Carbone   +11 more
core   +1 more source

Transverse Right Ventricle Strain and Strain Rate Assessed by 2-Dimensional Speckle Tracking Echocardiography in Dogs with Pulmonary Hypertension

Veterinary Sciences, 2020
Right ventricular (RV) strain analysis using 2-dimensional speckle tracking echocardiography (2D STE) permits practitioners to assess regional and global deformation of the myocardium.
Domenico Caivano, Mark Rishniw, Francesco Birettoni, Vasilica-Flory Petrescu, Francesco Porciello   +4 more
doaj   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

Global velocities.

, 2019
Bland Altman comparison of global radial velocities, longitudinal velocities, and circumferential strain from the midventricular slice, for a variety of undersampling factors.
Jan Magnus Aronsen (347485), Lili Zhang (120447), Ivar Sjaastad (162165), Gary McGinley (6919646), Bård A. Bendiksen (6919649), Einar Sjaastad Nordén (6919652), Emil K. S. Espe (6919655)   +6 more
core   +1 more source

Rotary 3D Printing With Integrated Electroplating

Advanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria, Nicola Larovere, Moslem Mohammadi, Gianluca Percoco, Ali Zolfagharian, Gianni Stano   +5 more
wiley   +1 more source

Examples of longitudinal, circumferential and radial myocardial strain and strain rate profiles in different species studied.

, 2012
Examples of longitudinal, circumferential and radial myocardial strain and strain rate profiles in different species studied.
Marc S. Penn (154830), Youhua Zhang (154831), Yuanna Cheng (154832), Kenya Kusunose (154829), Thomas H. Marwick (154834), Zoran B. Popović (154836), James D. Thomas (154833)   +6 more
core   +1 more source