Results 41 to 50 of about 3,525,011 (226)

Engineering Auxetic Cylinders and Intestine to Improve Longitudinal Intestinal Lengthening and Tailoring Procedure

open access: yesBioengineering, 2022
Auxetic materials can be exploited for coupling different types of tissues. Herein, we designed a material where the microorganism metabolic activity yields the formation of buckled/collapsed bubbles within gelling silicone cylinders thus providing ...
Luca Valentini   +8 more
doaj   +1 more source

A novel design of mono and bi-cells based hybrid auxetic structures and assessment of their compressive properties

open access: yesJournal of Materials Research and Technology
Auxetic structures have evolved beyond conventional cellular structures by offering unique attributes, including lightweight design, auxeticity, and exceptional mechanical properties.
Babar Ashfaq   +4 more
doaj   +1 more source

Honeycomb and auxetic paper-based metamaterials [PDF]

open access: yes, 2013
Honeycomb papers are metamaterials gaining their features from their structures.
Sparavigna, Amelia Carolina
core  

Tailoring 3D star-shaped auxetic structures for enhanced mechanical performance [PDF]

open access: yes
Auxetic lattice structures are three-dimensionally designed intricately repeating units with multifunctionality in three-dimensional space, especially with the emergence of additive manufacturing (AM) technologies.
A. Alsaleh, N.   +5 more
core   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz   +5 more
wiley   +1 more source

Re-addressing the role of knitted textile design knowledge: auxetic textiles from a practice-led, designer-maker perspective [PDF]

open access: yes, 2014
This study reacts to the segregation of knowledge and practice surrounding weft-knitted textiles, their design and applications. This study challenges current disciplinary practices that divide knit into scientific, design and art areas by describing a ...
Glazzard, M
core  

Rotary 3D Printing With Integrated Electroplating

open access: yesAdvanced Engineering Materials, EarlyView.
A rotary material extrusion platform integrates localized copper electroplating with printing and encapsulation to fabricate cylindrical polymer–metal structures containing fully embedded, low‐resistance conductive pathways that enable internal Joule heating and thermally activated shape‐memory responses.
Antonio Zagaria   +5 more
wiley   +1 more source

A review on auxetic knitted fabrics: geometrical structures, auxetic performance and influencing factors

open access: yes, 2022
Knitting technology is one of the most important textile processes. It has advantages of high structural va riability, high materials adaptability, high productivity and huge potential for applications in both apparel and industries.
QUYEN, NGUYEN-TRONG   +5 more
core   +1 more source

Development of a textile structure for multi-directional auxetic deformation

open access: yesMaterials & Design, 2022
Previous studies of auxetic composites reinforced with woven fiber structures focused on unidirectional tension or compression. Multiple fibers are often required to play different roles in the structure, making it difficult to fully exploit the ...
Yuze Li, Woong-Ryeol Yu
doaj   +1 more source

Shape Memory Alloy Thin Film Auxetic Structures [PDF]

open access: yes, 2023
Auxetic structures provide an interesting approach to solving engineering problems due to their negative Poisson’s ratio, which allows for elongation perpendicular to applied stresses, opposite to a conventional structure’s necking behavior.
Hauke Goldbeck   +11 more
core   +1 more source

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