Results 101 to 110 of about 453,853 (394)

Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite

Advanced Engineering Materials, EarlyView.
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand, Priyanka Saha, Vidhiaza Leviandhika, Urban Wiklund, Alexander Elsen, Carolin Zintel, Lena Thorsson, Petra E. Jönsson   +7 more
wiley   +1 more source

Three‐Dimensional Global Left Ventricular Myocardial Strain Reduced in All Directions in Subclinical Diabetic Cardiomyopathy: A Systematic Review and Meta‐Analysis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Three‐dimensional (3D) speckle tracking echocardiography can identify subclinical diabetic cardiomyopathy without geometric assumption and loss of speckle from out‐of‐plane motions.
Seyed‐Mohammad Ghoreyshi‐Hefzabad, Prajith Jeyaprakash, Alpa Gupta, Ha Q. Vo, Faraz Pathan, Kazuaki Negishi   +5 more
doaj   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Left ventricular assessment in patients with mucopolysaccharidosis using conventional echocardiography and myocardial deformation by two‐dimensional speckle‐tracking method

Jornal de Pediatria (Versão em Português), 2019
Objective: Mucopolysaccharidosis is a rare genetic disease characterized by the intralysosomal deposition of glycosaminoglycans. Cardiovascular impairment is a common feature.
Mirela F.A. Andrade, Isabel Cristina B. Guimarães, Angelina X. Acosta, Emília Katiane E.A. Leão, Moisés I.G. Moreira, Carlos Maurício C. Mendes   +5 more
doaj   +3 more sources

Análisis basado en la resonancia magnética cardiaca con seguimiento de características después de un infarto agudo de miocardio

Revista Peruana de Cardiología, 2023
Antecedentes: La presencia de una fracción de eyección del ventrículo izquierdo (FEVI) normal en pacientes con infarto de miocardio no excluye la posibilidad de alteraciones en la función sistólica miocárdica, las cuales pueden ser detectadas mediante ...
Javier F. Guitton-Urday
doaj   +1 more source

The influence of material anisotropy and spiral welding on tensile strain capacity of spiral welded pipes [PDF]

, 2015
The longitudinal strain capacity of spiral welded pipelines displays to some extents unexplained behaviour. Therefore, they are not (yet) used extensively in offshore applications and harsh conditions, demanding a strain based design. An important factor
De Backer, Michiel, De Waele, Wim, Van Minnebruggen, Koen   +2 more
core   +2 more sources

Practical Guidance in Echocardiographic Assessment of Global Longitudinal Strain

JACC: Cardiovascular Imaging, 2015
there has been increasing interest in the measurement of global myocardial strain because it is a sensitive and robust index to detect subclinical myocardial dysfunction, with a defined normal range [(1)][1].
Negishi, Kazuaki, Negishi, Tomoko, Kurosawa, Koji, Hristova, Krasimira, Popescu, Bogdan A., Vinereanu, Dragos, Yuda, Satoshi, Marwick, Thomas H.   +7 more
openaire   +2 more sources

Engineering Deformation and Failure in Diamond Triply Periodic Minimal Surface Lattices via 3D Wall‐Thickness Grading

Advanced Engineering Materials, EarlyView.
The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza, Danilo Bruson, Manuela Galati, Luca Iuliano   +3 more
wiley   +1 more source

Targeting Myocardial Mechanics in Children and Adolescents with Obesity and Non-Elevated Blood Pressure: A Meta-Regression Study

Diseases
Background/Objectives: Although global longitudinal strain (GLS) appears more sensitive than the ejection fraction in uncovering subtle left ventricular (LV) dysfunction, evidence of impaired LV mechanics in children/adolescents with obesity, independent
Andrea Faggiano, Elisa Gherbesi, Carla Sala, Stefano Carugo, Guido Grassi, Marijana Tadic, Cesare Cuspidi   +6 more
doaj   +1 more source

Global longitudinal strain is a more reproducible measure of left ventricular function than ejection fraction regardless of echocardiographic training

Cardiovascular Ultrasound, 2019
BackgroundLeft ventricular ejection fraction (LVEF) is an established method for evaluation of left ventricular (LV) systolic function. Global longitudinal strain (GLS) by speckle tracking echocardiography seems to be an important additive method for ...
S. Karlsen, T. Dahlslett, B. Grenne, B. Sjøli, O. Smiseth, T. Edvardsen, H. Brunvand   +6 more
semanticscholar   +1 more source