Results 91 to 100 of about 32,785 (302)
State of stress in the hull of a boat made from GRP to enhance the resistance of body structure
Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2016 In naval industry researchers try to discover new lighter and stronger materials but also try to design new shapes to improve the body structure keeping a low weight.
Mădălina Prodan +3 more
doaj
An Experimental Investigation of Hot Machining with Induction to Improve Ti-5553 Machinability [PDF]
, 2011 The manufacturing of aeronautic parts with high mechanical properties requires the use of high performance materials. That’s why; new materials are used for landing gears such as the titanium alloy Ti-5553.
Baili, Maher +4 more
core +3 more sources
Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals
Advanced Healthcare Materials, EarlyView.Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar +4 more
wiley +1 more source
Reduction of the mesh size influence on the results of a lagrangian finite element machining mode [PDF]
, 2017 Mesh dependence of the results of a finite element model are well known in many fields such as in structural design. This problem is however not much addressed in the literature for machining modelling although it is crucial for the quality of the results ...
Ducobu, François +2 more
core
Numerical simulation of the dynamic response in pulse-loaded fibre-metal-laminated plates [PDF]
, 2016 This article presents a three-dimensional constitutive model to replicate the dynamic response of blastloaded fibre–metal laminates made of 2024-0 aluminium alloy and woven composite (glass fibre–reinforced polypropylene).
Louca, LA +3 more
core +2 more sources
Advanced Healthcare Materials, EarlyView.Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum +5 more
wiley +1 more source
Metals, 2019 In order to thoroughly understand the quantitative relationships between the flow stress and deformation conditions for Ti2AlNb-based alloys at elevated temperatures, the Arrhenius and Johnson⁻Cook constitutive models are analyzed and identified on
Zhubin He, Zhibiao Wang, Peng Lin
doaj +1 more source
Mecanismos de fallo en placas de acero sometidas a impacto de proyectiles cilíndricos, cónicos y hemisféricos [PDF]
, 2008 6 pages, 14 figures.-- Contributed to: "XXV Encuentro del Grupo Español de Fractura" (Sigüenza, Spain, Mar 5-7, 2008).[EN] In this work a numerical study is presented of the behaviour of Weldox 460 E steel plates of 12 mm thickness subjected to ...
Arias Hernández, Ángel +4 more
core +2 more sources
Advanced Healthcare Materials, EarlyView.ABSTRACT The ascent of novel alternative methods in drug development spotlights the dual needs for improved biological fidelity to in vivo, along with reproducibility, especially in regulatory applications. The need for pre‐clinical models of patient‐derived endometriosis lesions motivates the development of a vascularizable, completely synthetic ...
Lauren Pruett +7 more
wiley +1 more source
AerospaceFinite element modeling for designing and optimizing lightweight titanium aerospace components requires advanced simulation tools with adequate material modeling. In this sense, a hybrid strategy is proposed in this work to identify the parameters of the
Víctor Tuninetti +6 more
doaj +1 more source