Results 21 to 30 of about 1,668,119 (295)
Sustainable Multifunctional Biface Sensor Tag
Advanced Sensor Research, 2023 In this article, a sustainable, multifunctional, low‐cost, wireless sensor tag is presented. The sensor tag combines three different environmental sensors in one single platform for the dedicated purpose of wireless structural health monitoring of a ...
Lukas Rauter +11 more
doaj +1 more source
Modeling the Electrostatic Actuation of Nanomechanical Pillar Dimers
Frontiers in Mechanical Engineering, 2021 With their unparalleled mass sensitivity, enabling single-molecule mass spectrometry, nanomechanical resonators have the potential to considerably improve existing sensor technology.
Andreas Kainz +3 more
doaj +1 more source
Dynamic reconfiguration in sensor middleware [PDF]
, 2006 Middleware solutions for sensor networks have so far mainly focused on communication abstractions, ad-hoc message routing protocols, and power conservation techniques.
Porter, B. +4 more
core +5 more sources
CALIBRATING PHOTOGRAMMETRIC AIRBORNE CAMERA SYSTEMS WITH DIFFRACTIVE OPTICAL ELEMENTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 This paper presents a laboratory approach for geometric calibration of airborne camera systems. The setup uses an incoming laser beam, which is split by Diffractive Optical Elements (DOE) into a number of beams with precisely-known propagation directions.
D. Dahlke +6 more
doaj +1 more source
Automatic application object migration in sensor networks [PDF]
, 2010 Object migration in wireless sensor networks has the potential to reduce energy consumption for a wireless sensor network mesh. Automated migration reduces the need for the programmer to perform manual static analysis to find an efficient layout solution.
McGregor, Anthony James, Hunkin, Paul
core +1 more source
Ultrathin 2 nm gold as impedance-matched absorber for infrared light
Nature Communications, 2020 Long-term stability and broad spectral response are highly desired features of absorbers. Here, the authors report impedance matched absorbers based on 2 nm thick gold layer operating within the mid-infrared range from 2 to 20 μm, enabling stable long ...
Niklas Luhmann +7 more
doaj +1 more source
Optimization of soot deposition by high-temperature prepolarization of a resistive particulate matter sensor [PDF]
, 2020 For the purposes of the onboard diagnosis (OBD) of diesel particulate filters (DPFs) in diesel exhaust treatment systems, a particulate matter (PM) sensor is applied downstream from the DPFs to detect small amounts of diesel soot that passed through the ...
Fritze, Holger +2 more
core +1 more source
Characterization of a Micro-Opto-Mechanical Transducer for the Electric Field Strength
Proceedings, 2018 We report on a new optical sensing principle for measuring the electric field strength based on MEMS technology. This method allows for distortion-free and point-like measurements with high stability regarding temperature.
Wilfried Hortschitz +7 more
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A capacitive humidity sensor using cross-linked cellulose acetate butyrate [PDF]
, 2005 This paper reports on the fabrication of a new capacitive humidity sensor having good characteristics and being robust enough to be considered as a component in industrial processes.This sensor is manufactured using a mixture of three cellulose acetate ...
Bernes, Alain +3 more
core +1 more source
The Instrument Design of the DLR Earth Sensing Imaging Spectrometer (DESIS)
Sensors, 2019 Whether for identification and characterization of materials or for monitoring of the environment, space-based hyperspectral instruments are very useful. Hyperspectral instruments measure several dozens up to hundreds of spectral bands.
David Krutz +19 more
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