Results 61 to 70 of about 12,905 (249)

A Novel Milli‐Scale Magnetic Robot Exploiting Rotation for Controlled Magnetic Particles Release

open access: yesAdvanced Intelligent Systems, EarlyView.
Delivering magnetic particles can become a game changer in minimally invasive medicine. To cope with this challenge, a magnetically actuated milli‐scale carrier leveraging rotation to perform on‐demand tunable release of magnetic particles across multiple release events is presented.
Giordano De Angelis   +3 more
wiley   +1 more source

Prediction of the tensile strength of FDM specimens based on Tsai Hill criteria

open access: yesFracture and Structural Integrity
This study investigates the mechanical behavior of 3D-printed polyethylene terephthalate glycol (PETG) polymer specimens subjected to tensile and shear testing, with a particular focus on the influence of raster orientation and shell contour.
Cosmin Florin Popa   +2 more
doaj   +1 more source

The sociology of Theodor Adorno [PDF]

open access: yes, 2011
Theodor Adorno is a widely-studied figure, but most often with regard to his work on cultural theory, philosophy and aesthetics. The Sociology of Theodor Adorno provides the first thorough English-language account of Adorno's sociological thinking ...
Benzer, Matthias
core  

InSiDDe: A server for designing artificial disordered proteins [PDF]

open access: yes, 2017
InSiDDe (In Silico Disorder Design) is a program for the in silico design of intrinsically disordered proteins of desired length and disorder probability. The latter is assessed using IUPred and spans values ranging from 0.55 to 0.95 with 0.05 increments.
Gianni, S.   +4 more
core   +5 more sources

A Female‐Locust‐Inspired Hybrid Soft‐Stiff Robotic Digger: Mimetics and Implications for Digging Efficiency

open access: yesAdvanced Intelligent Systems, EarlyView.
Female desert locusts dig underground to lay their eggs. They displace soil, rather than removing it, to create a tunnel. We analyze burrowing dynamics and 3D kinematics and design a locust‐inspired hybrid soft–stiff robot that reproduces this mechanism. The results show the natural strategy minimizes energy, whereas alternative patterns raise costs up
Shai Sonnenreich   +2 more
wiley   +1 more source

The effect of the compatibilizer SEBS-g-GMA on the blend PP-PET: virgin and recycled materials [PDF]

open access: yes, 2016
. In the carpet industry poly(ethylene terephthalate) (PET) and poly(propylene) (PP) are often used together within a single product. Mechanical recycling of these carpets results in a blend of PET and PP, which are immiscible. To enhance impact strength
Delva, Laurens   +3 more
core   +1 more source

Current‐Limiting Control Strategies in Variable Capacitance Electrostatic Energy Harvesters

open access: yesAdvanced Intelligent Systems, EarlyView.
This work introduces control strategies for electrostatic energy harvesters that balance energy yield with current limitations. Two approaches are explored: traditional peak‐triggered controls, and newly developed quadrature controls, which use smooth voltage profiles.
Alireza Jalaliankhakshour   +4 more
wiley   +1 more source

A Decision-Making Carbon Reinforced Material Selection Model for Composite Polymers in Pipeline Applications

open access: yesAdvances in Polymer Technology, 2023
Pipes are manufactured primarily through the extrusion process. One of the material extrusion processes in recent digital manufacturing is additive manufacturing’s fusion deposition modeling.
Mohammed Ahmed Mustafa   +5 more
doaj   +1 more source

Evaluation of PLA and PETG as 3D-Printed Reference Materials for Compressive Strength Testing. [PDF]

open access: yesMaterials (Basel)
This study explores the feasibility of using 3D printing technology to fabricate reference materials for validating compressive strength measurements in construction laboratories. Polylactic acid (PLA) and polyethylene terephthalate glycol-modified (PETG)
Budziński B, Federowicz K.
europepmc   +2 more sources

AVALIAÇÃO DO PETG PARA UTILIZAÇÃO EM EMBARCAÇÕES TRANSPARENTES

open access: yesCIPPUS - REVISTA DE INICIAÇÃO CIENTÍFICA, 2023
A impressão 3d tem sido utilizada nos mais diversos setores, empregando uma vasta variabilidade de materiais. Um dos materiais mais utilizados nesta técnica, é o Polietileno Tereftalato Glicol (PETG), um polímero que possui alta transparência. Em virtude desta propriedade, este trabalho pretende avaliar a possibilidade de utilização do PETG na ...
Mauricio Quelhas Antolin   +5 more
openaire   +1 more source

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