Results 61 to 70 of about 86,706 (276)

Influence of Print Orientation on Surface Roughness in Fused Deposition Modeling (FDM) Processes [PDF]

open access: yes, 2019
In the present paper, we address the influence of print orientation angle on surface roughnessobtained in lateral walls in fused deposition modelling (FDM) processes.
Buj Corral, Irene   +2 more
core   +2 more sources

Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff   +8 more
wiley   +1 more source

Digital fabrication with FDM 3D printing on prototype development of toys: Additive manufacturing and sustainability [PDF]

open access: yesE3S Web of Conferences
Additive manufacturing, commonly referred to as 3D printing, is currently one of the most dominant developments in the manufacturing sector. Consumer demands for more customized goods and services, in conjunction with the emergence of advanced ...
Kumar Rana Amit   +2 more
doaj   +1 more source

FDM SUH meets FDM Leuphana. Austausch Forschungsdatenmanagement.

open access: yes, 2019
Thema der Veranstaltung, des Austausches, ist ein Status Quo zum FDM an beiden Universitäten.
openaire   +1 more source

The evolution of low-metallicity asymptotic giant branch stars and the formation of carbon-enhanced metal-poor stars

open access: yes, 2009
We investigate the behaviour of asymptotic giant branch (AGB) stars between metallicities Z = 10-4 and Z = 10-8 . We determine which stars undergo an episode of flash-driven mixing, where protons are ingested into the intershell convection zone, as they ...
Anders   +41 more
core   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson   +3 more
wiley   +1 more source

Encoding Magnetic Anisotropies in Digital Light Processing 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid magnetic device—combining a coaxial coil within a nested Halbach array—is presented, integrated into a DLP 3D printer to enable spatially resolved magnetic field control. This system enables complex, multimodal responses by programming liquid crystal elastomer resins for magnetic and thermal actuation, and by inducing electrically conductive ...
Eléonore Aïdonidis   +11 more
wiley   +1 more source

Insights on Dark Matter from Hydrogen during Cosmic Dawn

open access: yes, 2018
The origin and composition of the cosmological dark matter remain a mystery. However, upcoming 21-cm measurements during cosmic dawn, the period of the first stellar formation, can provide new clues on the nature of dark matter.
Loeb, Abraham, Muñoz, Julian B.
core   +1 more source

Stabilization of Miscible Aqueous Phases via Diffusion‐Controlled Multifunctional Nanoparticle‐Ligand Complexation

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a versatile approach to harnessing miscible aqueous domains, enabling liquid‐in‐liquid compartmentalization using a barrier formed in situ rather than bulk immiscibility. The barrier forms upon the complexation of multifunctional nanoparticles and ligands at the contact boundary of aqueous phases.
Seyyed Alireza Hashemi   +7 more
wiley   +1 more source

From materials to devices using fused deposition modeling: A state-of-art review

open access: yesNanotechnology Reviews, 2020
Fused deposition modeling (FDM) uses computer-aided design to direct a 3D printer to build successful layers of product from polymeric materials to generate 3D devices.
Zhang Pengfei   +4 more
doaj   +1 more source

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