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Now showing items 6731-6740 of 6760
Capacitive type humidity sensor based on PANI decorated Cu-ZnS porous microspheres
(
Elsevier
, 2020 , Article)
Porous microstructure materials are considered good candidates for the development of highly sensitive and fast humidity sensors. In this regard, we prepared polyaniline (PANI) decorated Cu-ZnS porous microsphere structures ...
Pottery from Halat Aobeer and Hazem Al-Jasrah, Qatar
(
Elsevier
, 2013 , Article)
In this paper the results of investigations on six archaeological ceramic sherds of the most common Islamic earthenware from the site of Halat Aobeer and Hazam Al-Jasrah are presented. The data was obtained by using a ...
Influence of polyolefin modified by Y2O3 as protective coatings against carbon steel corrosion into 3.5% NaCl media
(
Springer
, 2023 , Article)
In this research work, we have studied the impact of Yttrium nanoparticles loaded with corrosion inhibitors dodecylamine (DOC) incorporated in polyolefin for the corrosion protection of steel. The surface analysis of pure ...
Determination of midodrine hydrochloride via Hantzsch condensation reaction: A factorial design based spectrophotometric approach
(
Royal Society of Chemistry
, 2015 , Article)
A set of experimental designs was executed to attain the optimal reaction parameters of chemical derivatization of midodrine hydrochloride (MD·HCl) in oral formulas via a Hantzsch condensation reaction. The process variables, ...
n-InAs based photo-thermo-electrochemical cells for conversion of solar to electrical energy
(
Elsevier
, 2016 , Article)
This paper presents the photo-thermo-electrochemical (PEC) response of various combinations of the n-type indium arsenide (n-InAs) photo-electrode with different counter electrodes, i.e., Ag, Al, Cu, Pb, Zn and ITO. The ...
Date palm status and perspective in qatar
(
Springer Netherlands
, 2015 , Article)
Qatar ranks as the 16 largest date-producing country in the world. There are 581,336 date palm trees growing in an area of 2,469 ha with date production of 21,491 mt as of 2010. It is the major fruit tree grown in the ...
Dynamic Spectrum Sharing in the Age of Millimeter-Wave Spectrum Access
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
Next-generation wireless networks are facing spectrum shortage challenges, mainly due to, among other factors, the projected massive numbers of IoT connections and the emerging bandwidth-hungry applications that such ...
Physics and AI-Based Digital Twin of Multi-Spectrum Propagation Characteristics for Communication and Sensing in 6G and beyond
(
Institute of Electrical and Electronics Engineers Inc.
, 2023 , Article)
To realize intelligent connection of everything and the digital twin (DT) of the physical world in 6G and beyond, new communication and sensing solutions are demanded. The potential of multiple spectrums is maximized for ...
Performance evaluation of power demand scheduling scenarios in a smart grid environment
(
Elsevier
, 2015 , Article)
Smart grid technology is considered as the ultimate solution to challenges that emerge from the increasing power demands, the subsequent increase in pollution, and the outmoded power grid infrastructure. The successful ...
Robust Positioning for Road Information Services in Challenging Environments
(
Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
Next-generation Intelligent Transportation Systems (ITS) of future road traffic monitoring will be required to provide reports on traffic status, road conditions, and driver behaviour. Road surface anomalies contribute to ...