Listar por tema "SENSOR"
Mostrando ítems 1-4 de 4
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Application of Solid oxide proton-conducting electrolytes for amperometric analysis of hydrogen in H-2+N-2+H2O gas mixtures
(2014)Amperometric hydrogen sensors based on proton-conducting solid electrolytes of La0.95Sr0.05YO3, CaTi0.95Sc0.05O3 and CaZr0.9Sc0.1O3 compositions are prepared and investigated in the present work. The influence of the sensor ... -
An assistive environment for improving human safety utilizing advanced sound and motion data classification
(2011)This paper presents the concept and an initial implementation of an assistive awareness system that may be used for human activity interpretation and emergency recognition in cases such as elder or patient falls and distress ... -
Pseudo-FG technique for efficient energy harvesting
(2012)A novel 2.45 GHz RF power harvester has been implemented in a 90 nm standard CMOS process. The proposed architecture reduces the threshold voltage (Vth) by employing a pseudo floating-gate (pseudo-FG) new technique and ... -
Satellite Visible-Near Infrared Reflectance Correlates to Soil Nitrogen and Carbon Content in Three Fields of the Thessaly Plain (Greece)
(2013)Surface visible-near infrared (NIR) reflectance of bare soil by remote sensing devices has been used to infer topsoil properties such as organic matter, soil texture, water content, salinity, and crop residue cover. Spectral ...