Results 51 to 60 of about 39,406 (261)

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Oxymitra incrassata Sergio & Sim-Sim

open access: yes
Oxymitra incrassata (Brot.) Sérgio & Sim-SimRECORDS. — Montagne (1838): Alger. Corbière (1904): Mostaganem, 170 m. Corbière (1904), Jelenc (1955a): La Bouzaréah, près Alger, 220 m. Corbière (1905), Jelenc (1955a): Environs de Constantine, Bekcina, 650 m; Environs de Constantine, Djebel Ouach.
Ros, Rosa M.   +3 more
openaire   +3 more sources

Comparison of Fractional Anisotropy Variances in the Trigeminal Nerve at Root Entry and Cisternal Segment Zones in Patients with and without Clinical Features of Trigeminal Neuralgia: A Cross-sectional Study [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery
Introduction: Although vessel impingement on nerves can be detected using High-resolution steady-state free precession sequences, such as Fast Imaging Employing Steady-state Acquisition (FIESTA), it remains uncertain whether the compression is a ...
Athota Sai Preethi   +5 more
doaj   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca   +9 more
wiley   +1 more source

SIM

open access: yes, 2023
Table.
openaire   +2 more sources

India’s first percutaneous tricuspid valve implantation: Valve-in-valve is a treatment option for bioprosthetic valve dysfunction

open access: yesIHJ Cardiovascular Case Reports, 2017
Bioprosthetic valve dysfunction leading to haemodynamically significant consequences is well recognised. Traditional treatment of choice has been conventional re-do surgical valve replacement. However, over the last decade, percutaneous solutions such as
A.B. Gopalamurugan   +2 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran   +6 more
wiley   +1 more source

Oxymitra incrassata Sergio & Sim-Sim

open access: yes, 2019
Published as part of Schäfer-VERwIMP, Alfons & VERwIMP, Inge, 2019, On a bryophyte collection from the Maltese Islands, pp.
Schäfer-VERwIMP, Alfons, VERwIMP, Inge
openaire   +2 more sources

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello   +7 more
wiley   +1 more source

Prevalence of Health Risk Behaviours among Adolescents of Shivamogga: A Cross-Sectional Study

open access: yesNational Journal of Community Medicine, 2018
Introduction: Adolescents constitute 20.9% of the Indian population, as per the Census 2011 enumeration data. The problems of adolescents are multi-dimensional in nature and require a holistic approach.
Kanchana Nagendra   +1 more
doaj  

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