Results 41 to 50 of about 1,122,904 (302)

Microstructure and texture evolution with Sm addition in extruded Mg–Gd–Sm–Zr alloy

open access: yesMaterials Research Express, 2021
We prepared as-extruded Mg-10Gd- x Sm ( x  = 1, 3, 5)-0.5Zr alloys by indirect extrusion, and the microstructure, texture and mechanical properties of as-extruded Mg-10Gd- x Sm-0.5Zr alloys were investigated. The results indicate that the microstructure,
Jian Bao   +4 more
doaj   +1 more source

Valorization of Beetroot By-Products for Producing Value-Added Third Generation Snacks

open access: yesFoods, 2023
Food waste is becoming a growing and important concern at both local and global levels. One-third of all food production is lost or wasted globally. It is necessary to look for alternatives that allow the use of agri-food waste or byproducts and that can
Marta Igual   +3 more
doaj   +1 more source

CaMKII-dependent regulation of cardiac Na(+) homeostasis. [PDF]

open access: yes, 2014
Na(+) homeostasis is a key regulator of cardiac excitation and contraction. The cardiac voltage-gated Na(+) channel, NaV1.5, critically controls cell excitability, and altered channel gating has been implicated in both inherited and acquired arrhythmias.
Grandi, Eleonora, Herren, Anthony W
core   +2 more sources

Evaluation of the Impact of Calcium Silicate-Based Sealer Insertion Technique on Root Canal Obturation Quality: A Micro-Computed Tomography Study

open access: yesBioengineering, 2023
Background: Calcium silicate-based sealers have gained in popularity over time due to their physicochemical/biological properties and their possible use with single-cone obturation.
Germain Sfeir   +6 more
doaj   +1 more source

Influence of AlN Nanoparticle Addition on Microstructure and Mechanical Properties of Extruded Pure Magnesium and an Aluminum-Free Mg-Zn-Y Alloy

open access: yesMetals, 2019
A pure Mg and a ZW0303 alloy metal matrix nanocomposite reinforced with AlN nanoparticles were prepared assisted by mechanical stirring and sonication for deagglomeration of particles.
Danai Giannopoulou   +2 more
doaj   +1 more source

Perawatan ekstrusi dan luksasi gigi molar satu mandibula dengan restorasi endocrown fiber reinforced composite

Extrusion and luxation treatment of mandibular first molar with endocrown fiber-reinforced composite restoration

open access: yesJurnal Kedokteran Gigi Universitas Padjadjaran, 2022
ABSTRAK Pendahuluan: Pemilihan bentuk restorasi setelah perawatan saluran akar harus dilakukan dengan cermat. Restorasi endocrown dapat mengoreksi dataran oklusal yang ekstrusi, memperbaiki kontak area, membentuk kontur gigi, embrasur serta memperbaiki ...
Friska Elizabet Panjaitan   +3 more
doaj   +1 more source

Semi-flexible Additive Manufacturing Materials for Modularization Purposes - A modular assembly proposal for a foam edge-based spatial framework [PDF]

open access: yes, 2019
This paper introduces a series of design and fabrication tests directed towards the use of bendable 3D printing materials in order to simplify a foam bubble-based geometry as a frame structure for modular assembly.
Lohse, Theresa, Werner, Liss C.
core   +1 more source

Solid–liquid transport in a modified co-rotating twin-screw extruder-dynamic simulator and experimental validations [PDF]

open access: yes, 2004
This work presents a dynamic transport model of a solid–liquid media through a twin-screw extruder (TSE). The application under consideration is the solid–liquid extraction of solute from raw plant substrate.
Gourdon, Christophe   +3 more
core   +2 more sources

Wide Range Mechanical Customization of Mg-Gd Alloys With Low Degradation Rates by Extrusion

open access: yesFrontiers in Materials, 2019
Currently, only a few magnesium alloys have been approved for implant applications. For biomedical purposes, the choice of the alloying elements is a critical parameter and rare earth elements have been proven to be mechanically suitable and biologically
Jochen Harmuth   +4 more
doaj   +1 more source

Determination of consistency limits of clay by means of extrusion tests [PDF]

open access: yes, 2015
The liquid limit of clay is commonly determined through the Casagrande test or the fall-cone test, while the plastic limit is determined through the hand rolling method.
Di Emidio, Gemmina   +1 more
core  

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