Results 131 to 140 of about 5,210,695 (292)

Medicinal plant breeding in Poland: history and nowadays

open access: yesJulius-Kühn-Archiv, 2016
Seidler-Lozykowska, Katarzyna
doaj   +1 more source

Ultra‐Thin Tow‐Based Discontinuous Composites—Material Overview and Aspirations

open access: yesAdvanced Functional Materials, EarlyView.
Tow‐based discontinuous composites made from ultra‐thin tapes offer outstanding in‐plane mechanical properties. This material, inspired by Nacre, has high volume fraction of tapes exceeding 90 % and allows for quasi‐isotropic material plates less than 100 micrometer in thickness.
Ioannis Katsivalis   +8 more
wiley   +1 more source

REINFORCING BY HYBRID FIBERS AND ITS EFFECT ON THERMAL CONDUCTING FOR POLYMERIC COMPOSITE MATERIAL

open access: yesAl-Qadisiyah Journal for Engineering Science, 2011
The aims of this study is to investigation the effect of reinforcing with hybrid fibers included natural palms fibers and carbon fibers on thermal behavior of araldite resin(AY103) .
Ali I. Al-Mosawi
doaj  

A Nonlinear Organic Low‐Frequency Sound Sensor Based on Electrochemical Coupling in a Solidified Gel Membrane

open access: yesAdvanced Functional Materials, EarlyView.
A novel nonlinear infrasound sensor concept based on a free‐standing ion conductive gel membrane is introduced. Acoustic signals are directly transduced into an electrical signal using an internal application mechanisms (gating). The nonlinearity might be used for neuromorphic in‐sensor computing. ABSTRACT Measuring low‐frequency or infrasound acoustic
Maarten Mittmann   +6 more
wiley   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair   +5 more
wiley   +1 more source

NATURAL FIBERS - AS NANOBOJECTS

open access: yes, 2019
In the present article the state of development of nanotechnology of textiles and schemes of a multilevel structure of the structure of natural fibers are given.
Usmanova, Sh.A   +3 more
core  

Integrated Multiband Smart Windows From UV to LWIR Based on Molecularly Engineered Thermochromic Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
A multiband smart window integrating a thermochromic poly (EEEA‐co‐NIPAM) hydrogel with functional layers, enabling dynamic VIS‐NIR solar modulation alongside UV shielding and low LWIR emissivity. The polymer network forms hydrogen‐bonding interactions, promoting chain collapse above a reduced lower critical solution temperature, and accelerating the ...
Jiashuo Sun   +17 more
wiley   +1 more source

Development of a Layer Made of Natural Fibers to Improve the Ecological Performance of the Face Mask Type II. [PDF]

open access: yesMaterials (Basel), 2023
Mańkowski J   +14 more
europepmc   +1 more source

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