Results 91 to 100 of about 590,689 (288)
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Studies on Woolen Threads from Historical Tapestries [PDF]
, 2007 Fourier transform (FTIR) attenuated total reflectance (ATR)and second derivative spectroscopy has been used for the first time to evaluate the state of degradation in historical woollen threads from the collections of Flemish tapestries (15th-17th ...
Campana, Roberto +2 more
core
Central mode and soft mode behavior in PbMg1/Nb2/3O3 relaxor ferroelectric
, 2004 The relaxor ferroelectric PbMg1/Nb2/3O3 was investigated by means of broad-band dielectric and Fourier Transform Infrared (FTIR) transmission spectroscopy in the frequency range from 1 MHz to 15 THz at temperatures between 20 and 900 K using PMN films on
Bovtun, V. +5 more
core +1 more source
Analysis of ozone and nitric acid in spring and summer Arctic pollution using aircraft, ground-based, satellite observations and MOZART-4 model: source attribution and partitioning [PDF]
, 2012 In this paper, we analyze tropospheric O_3 together with HNO_3 during the POLARCAT (Polar Study using Aircraft, Remote Sensing, Surface Measurements and Models, of Climate, Chemistry, Aerosols, and Transport) program, combining observations and model ...
Batchelor, R. L. +16 more
core +4 more sources
Cadmium invert sodium phosphate glasses: A structural peculiarities
Journal of Taibah University for Science, 2021 xCdO.(100-x) (yNa2O.zP2O5) invert glasses, with CdO substituted for both Na2O and P2O5 were successfully prepared using a melt-quenching method. x changed up to 45 mol% and z equals y in all cases.
G. El-Damrawi +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Effects of air plasma treatment on water uptake of wheat and barley seeds
Journal of Taibah University for Science, 2021 In this study, radio-frequency (RF) plasma was used to treat the surface seeds of wheat and barley. Plasma treatment was conducted for different exposure times (1, 5, and 10 min) and at different powers (20, 50, 80 and 100 W), keeping the air gas ...
Nagia Dawood
doaj +1 more source
Advanced Functional Materials, EarlyView.Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim +5 more
wiley +1 more source
, 2018 Present paper reports, the structural, microstructural, electrical, dielectric properties and ion dynamics of a sodium based solid polymer electrolyte films comprising of PEO8-NaPF6+ x wt. % SN.
Arya, Anil, Sharma*, A. L.
core +1 more source
Fat residue and use-wear found on Acheulian biface and scraper associated with butchered elephant remains at the site of Revadim, Israel [PDF]
, 2015 The archaeological record indicates that elephants must have played a significant role in early human diet and culture during Palaeolithic times in the Old World.
A., Zupancich +5 more
core +3 more sources