Results 261 to 270 of about 218,831 (310)
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Development of a neuronal pressure sensor
Biosensors and Bioelectronics, 2001Neuronal sensory systems are capable of performing very complex signal processing functions. Reconstruction of such sensory systems in vitro should enable whole-cell biological sensors to be generated that possess inherent signal processing capabilities.
R D, Heal +4 more
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Fiber ringdown pressure sensors
Optics Letters, 2004An exploratory study on a novel fiber ringdown pressure sensor is presented. With this technique, pressure measurements are achieved in a time domain by measurement of ringdown times. The proof-of-concept device consists of a diode laser light source, two 2 x 1 fiber couplers, a section of fused-silica single-mode fiber, a photodetector, and an ...
Chuji, Wang, Susan T, Scherrer
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Superimposed skin pressure sensor
SIGGRAPH Asia 2012 Emerging Technologies, 2012Unconstrained sensing of human-environment interaction is one of the most important technology which is expected to provide ubiquitous interfaces and high fidelity motion analysis systems as well as stress-free bioinstrumentation. Unconstrained tactile sensing is a challenging topic because tactile sensing devices are inherently required to mediate ...
Shunsuke Yoshimoto +3 more
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Quartz as a pressure sensor in the infrared
High Pressure Research, 2005The pressure dependence of the 795 cm(-1) mode of quartz has been measured in the infrared up to 20 GPa at 300 and 400 K. For the measurements, which are impossible with a laser light, on photo sensitive or biological samples, we propose to use the pressure dependence of this mode as a pressure gauge.
Chervin, J. C., Power, C., Polian, A.
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Pressure sensor with optofluidic configuration
Applied Optics, 2008We present a new kind of compact, simple, and low cost optical pressure sensor. The physical principle on which the sensor is based, components, layout of the system, and characterization are described. The range of pressures in which the sensor works is from about 0.5 to 3 psi (1 psi=6.895 kPa).
Sergio, Calixto +2 more
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Person Recognition by Pressure Sensors
2005We argue how we can deal with pressure sensors for person recognition issue. It would appear that the information from the pressure sensors are relatively robust but weak. Using such sensors we argue the merit and possible use of these information. We describe: 1) to what degree and in what way information collected by pressure sensors on a chair is ...
Masafumi Yamada +2 more
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