Results 111 to 120 of about 9,780 (228)
Macromolecular Materials and Engineering, EarlyView.Multiscale experiments and DFT calculations establish how polyimide precursor choice governs additively manufactured morphology. PMDA/ODA and PMDA/DDS printed via a polysalt vat photopolymerization route are compared by SEM, SAXS/WAXS, and TGA. PDMA/DDS displays reduced π‐stacking and lower thermal stability compared to PMDA/ODA.
Erin C. Jackson +8 more
wiley +1 more source
Materials & Design, 2019 The study herein combines the use of fused filament fabrication (FFF) with finite element analysis (FEA) to enhance the understanding of certain manufacturing parameters (i.e.
Elena Provaggi +4 more
doaj +1 more source
Multiresolution Layered Manufacturing [PDF]
, 2018 PURPOSE: Two-photon polymerization (TPP) has become one of the most popular techniques for stereolithography at very high resolutions. When printing relatively large structures at high resolutions, one of the main limiting factors is the printing time ...
De Coninck, Joël +1 more
core +2 more sources
Advancements in 3D Printing of Self‐Healing Polymer Systems
Macromolecular Materials and Engineering, EarlyView.This review provides an overview of the most common 3D printing technologies and summarizes the numerous methods to produce self‐healing materials. The challenges and strategies used to adapt these methods to 3D printing are then highlighted to provide a framework for future research in 3D printing self‐healing polymer systems.
Adam L. Bachmann, Bryan S. Beckingham
wiley +1 more source
In-Space Manufacturing at NASA Marshall Space Flight Center: A Portfolio of Fabrication and Recycling Technology Development for the International Space Station [PDF]
The in-space manufacturing project at NASA Marshall Space Flight Center seeks to mature the manufacturing capabilities which will be needed on long duration, long endurance human spaceflight missions.
Ledbetter, Frank +3 more
core +1 more source
Low-cost manufacturing by fused filament fabrication of microwave waveguide passive devices for space applications [PDF]
, 2014 Presentación en poster de impresión 3D de guias de ...
Leal Sevillano, Carlos Alberto +3 more
core
Infusing Communication Skills into Financial Accounting Curriculum: A perspective from the Digital Era [PDF]
, 2023 This study investigates financial accounting students’ attitudes about several aspects related to modern pedagogies focusing on communication skills development.
Anas Al-Fattal, Anas Al-Fattal +3 more
core
Polymer Composites, EarlyView.Fused Filament Fabrication and Recycling of Bio‐Based Polyamide 11 Reinforced With Recycled Short Carbon Fibers. Sample preparation, mechanical properties improvement after rCF addition and properties retainment after recycling. ABSTRACT This research investigates the fused filament fabrication (FFF) and recycling of bio‐based polyamide 11 (PA11 ...
Mirko Coser +2 more
wiley +1 more source
Polymer Composites, EarlyView.Bio‐based additives derived from lignin and spent coffee grounds (SCG) are used to enhance MWCNT dispersion in PLA composites, enabling improved electrical conductivity and reliable in material extruded strain‐gauge sensors. ABSTRACT In this work, three bio‐based additives, lignin, spent coffee grounds (SCG), and oil extracted from SCG (Ox‐SCG) were ...
Silvia Lage‐Rivera +6 more
wiley +1 more source
MicroRNAs delivery into human cells grown on 3D-printed PLA scaffolds coated with a novel fluorescent PAMAM dendrimer for biomedical applications [PDF]
, 2018 Many advanced synthetic, natural, degradable or non-degradable materials have been employed to create scaffolds for cell culture for biomedical or tissue engineering applications. One of the most versatile material is poly-lactide (PLA), commonly used as
Abbaszadeh, Zeinab +7 more
core +2 more sources