Results 51 to 60 of about 13,945 (287)
MXene‐Coated 3D Printed Horn Antennas for Ku Frequency Band
Advanced Materials Technologies, EarlyView.An additive manufacturing approach to 3D printing horn antennas and coating them with Ti3C2Tx MXene is proposed. Rapid fabrication of lightweight, high‐performance antennas operating in the Ku‐band (12.4–18 GHz) has been demonstrated. The MXene‐coated antennas exhibit comparable electromagnetic performance to conventional, costly aluminum ones, with ...
Zahra Sarpanah Sourkouhi +3 more
wiley +1 more source
Scientific Reports, 2021 Numerous factors can influence the force exerted by clear aligners on teeth. This study aimed to investigate the stability of the force delivered by two different material appliances.
Biao Xiang +6 more
doaj +1 more source
A bacterial gene-drive system efficiently edits and inactivates a high copy number antibiotic resistance locus. [PDF]
, 2019 Gene-drive systems in diploid organisms bias the inheritance of one allele over another. CRISPR-based gene-drive expresses a guide RNA (gRNA) into the genome at the site where the gRNA directs Cas9-mediated cleavage.
Bier, Ethan +3 more
core +1 more source
Non‐Invasive Multidimensional Capacitive Sensing for In Vivo Traumatic Brain Injury Monitoring
Advanced Materials Technologies, EarlyView.Single‐electrode, multidimensional capacitive sensors noninvasively assess cerebral autoregulation and compliance for traumatic brain injury monitoring. ABSTRACT Traumatic brain injury (TBI) is a major cause of death and disability, but invasive intracranial pressure (ICP) monitoring is risky, and current non‐invasive methods lack the resolution and ...
Shawn Kim +8 more
wiley +1 more source
Avaliação do PETG como material para imobilizadores utilizados em radioterapia para cabeça e pescoço
Brazilian Journal of Radiation Sciences, 2020 No planejamento do tratamento radioterápico do câncer de cabeça e pescoço, o radioncologista pode indicar o uso de uma prótese intraoral para facilitar a técnica de radioterapia e reduzir a toxicidade do tratamento.
Heitor Ribeiro Birnfeld +4 more
doaj +1 more source
PETG/carbon fiber composites with different structures produced by 3D printing
Polymer Testing, 2023 This research presents a novel methodology for simulating the failure of a 3D-printed engineering design structure. Fused deposition modeling (FDM) of polyethylene terephthalate glycol (PETG)/Carbon fiber (CF) material was utilized to develop and build ...
Ibrahim M. Alarifi
doaj +1 more source
4D printing and annealing of PETG composites reinforced with short carbon fibers
Physica ScriptaIn this study, for the first time, post-heat treatment was applied to improve the stress recovery of short carbon fiber reinforced PETG (SCFRPETG). PETG and SCFRPETG composite were printed under optimal conditions, and constrained and free shape memory ...
D. Rahmatabadi +9 more
semanticscholar +1 more source
Molecular Inks for the Development of Complex 3D In‐Mold Electronics
Advanced Materials Technologies, EarlyView.Molecular inks (MINKs) enable the fabrication of thermoformed 3D circuits by decoupling the forming and metallization steps. Following thermoforming, intense pulsed‑light or thermal processing converts the patterned MINKs into complex 3D conductive tracks with improved stretchability and electrical performance, advancing low‑cost, high‑performance in ...
Mehal P. Kushalkar +14 more
wiley +1 more source
Fuels for Future Electric Power [PDF]
, 1976 OVER THE NEXT FORTY YEARS, THE U.S. WILL EXPERIENCE PROBLEMS BECAUSE OF DWINDLING SUPPLIES OF FOSSIL FUELS AND AN INCREASING DEPENDENCE ON FOREIGN OIL.
Manne, A., Yu, Oliver S.
core +1 more source
Microscopic aspects of crack propagation along PET-glass and PET-Al interfaces [PDF]
, 2006 This paper reports microscopic investigations of the propagation of cracks along polymer-glass and polymer-metal interfaces. The experimental methods include an asymmetric double cantilever beam in an optical microscope, and bire-fringence and atomic ...
De Hosson, J. Th. M. +2 more
core +2 more sources