Results 21 to 30 of about 92,110 (307)

Study of the technology of vbration jointing of thermoplastic materials used in the automotive sector [PDF]

open access: yesJournal of Research and Innovation for Sustainable Society, 2022
Plastics have a wide use in almost all economic areas, their appearance and use has emerged as a necessity to reduce the consumption of natural products and thus decrease the impact on the environment.
Felicia Enache   +3 more
doaj   +1 more source

Designing of porous PMMA/diopside bone cement for non-load bearing applications

open access: yesJournal of Asian Ceramic Societies, 2020
The objective of the current study was to design a bioactive and mechanically stable ceramic/polymer cement for repairing bone defects. Solvent casting method was utilized to prepare porous diopside/PMMA scaffolds.
Rajan Choudhary   +5 more
doaj   +1 more source

Fabrication of 30nm T-gate high electron mobility transistors using a bi-Layer of PMMA and UVIII [PDF]

open access: yes, 2004
This work reports on the development and fabrication of High Electron Mobility Transistors with a gate length of less than 30nm. The T-shaped gates were realized using a two-stage "bi-lithography" process that creates a T-shaped image in a bilayer of
Moran, D.A.J.   +11 more
core   +1 more source

Bulk Depolymerization of PMMA via Pendent Group Activation [PDF]

open access: yes, 2023
In this study, we present an efficient approach for the depolymerization of poly(methyl methacrylate) (PMMA) copolymers synthesized via conventional radical polymerization.
Brent, Sumerlin   +5 more
core   +2 more sources

Long-term Functional Outcomes of Giant Cell Tumours around the Knee treated by Extended Curettage followed by Bone Grafting, Cementation, or a Combination [PDF]

open access: yesMalaysian Orthopaedic Journal
Introduction: Recurrence after Giant Cell Tumour (GCT) treatment depends on the type of treatment used. Poly-Methyl-Meth-Acrylate (PMMA) after extended curettage provides structural support and allows for early identification of recurrence but carries a ...
Khan AQ   +4 more
doaj   +1 more source

Eficacia y seguridad a largo plazo del polimetilmetacrilato (PMMA) en pacientes osteoporóticos tratados mediante vertebroplastia percutánea

open access: yesRevista de Osteoporosis y Metabolismo Mineral, 2020
Objetivo: Actualmente, existen pocos datos sobre la influencia a largo plazo del polimetilmetacrilato (PMMA) en la integridad de los cuerpos vertebrales tras la vertebroplastia percutánea (VP). Resulta de interés investigar la posible relación entre esta
López-Herradón A   +9 more
doaj   +1 more source

PMMA Lens Arrays for Micro Concentrator Solar Cells Produced by Hot Embossing

open access: yesU.Porto Journal of Engineering, 2022
The rising energetical needs of modern society have been increasingly pushing for the improvement in energy efficiency. Thin-film solar cell technology encompasses several types of devices whose purpose is to gather energy emitted from a luminous source ...
Bruno M. C. Oliveira   +3 more
doaj   +1 more source

Experimental evaluation of the similarity in the interface fracture energy between PMMA/epoxy/PMMA and PMMA/epoxy joints

open access: yesEngineering Fracture Mechanics, 2022
Ministerio de Economía y Competitividad MAT2015-71036 ...
M.T. Aranda   +3 more
openaire   +3 more sources

Aerosol assisted dielectric barrier discharge plasma jet for Silver PMMA nanocomposite thin films preparation [PDF]

open access: yesEngineering and Technology Journal, 2015
Silver Poly (methyl methacrylate) PMMA nanocomposite thin films deposited on glass substrates by in-situ aerosol assisted plasma polymerization at atmospheric pressure and room temperature, from methyl methacrylate monomer in the presence of different ...
Hammad R. Humud   +2 more
doaj   +1 more source

PMMA-silica nanocomposite coating: Effective corrosion protection and biocompatibility for a Ti6Al4V alloy

open access: yes, 2019
PMMA-silica nanocomposite coating: Effective corrosion protection and biocompatibility for a Ti6Al4V ...
Peter Hammer (2109592)
core   +2 more sources

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