Real-time monitoring and early warning of human health conditions is an important function of wearable devices. Along with the development of the Internet of Things and the medical drive for early detection and treatment, wearable devices will become increasingly important in the future. Compared with...
Presents information on a study which focused on the design and analysis of the limitations in using electric and magnetic field bulk optical probes for the measurement of high-frequency electric and magnetic fields. Sensor design; Optimization of the probe for high-frequency measurements; Sensor cali...
and automation systems for vibration measurements. We currently offer 6 models that include general purpose, low profile, and low frequency vibration accelerometers, as well as velocity sensors. TEDS sensors allow users to greatly simplify setup, use, maintenance, and the collection of calibration ...
Vital sign data collected from wearables can also predict several clinical laboratory measurements with lower prediction error than predictions made using clinically obtained vital sign measurements. The length of time over which vital signs are monitored and the proximity of the monitoring period to the...
Ultrasound sensors have a limited range compared to RADAR, which is why they are not used for measurements requiring distance, such as automated cruise control or high-speed driving. But if the object is within 2.5 to 4.5 meters (8.2 to 14.76 feet) of the sensor, ultrasound is a less expe...
K. Stulik and V. Pacakova (1987) Electroanalytical Measurements in Flowing Liquids ,Ellis Horwood, Chichester. Google Scholar H. Freiser (Ed.) (1978) Ion-selective Electrodes in Analytical Chemistry ,Vol. 1, Plenum Press, New York. Google Scholar P. Bailey (1976) Analysis with Ion-selec...
Today's ultrasound technology covers a wide range of measurements, diagnostic, and other applications, e.g. from non-destructive testing to medical ultraso... A Buhrdorf,O Ahrens,J Binder - Ultrasonics Symposium 被引量: 34发表: 2001年 ...
Rogowski sensors have the advantage of going around large cable bundles, bus bars, and irregularly shaped conductors in a way that regular clamps cannot. They’re made for AC measurements, and their low inductance means that they can respond to fast-changing currents. And their lack of an iron...
After printing, we used ethanol to rinse the printed structure and remove the uncured precursor. Subsequently, we placed the printed structure in a UV oven with 365 nm wavelength for 1 hour for complete curing of the elastomers. Rheological measurements The in-situ photo-rheological properties...
1) and PDMS-CNTs composite and sensors with a bonded interface based on three different dielectric layers of pure PDMS (with elastomer to curing agent ratios of 15:1 and 5:1) and PDMS-CNTs composite. Error bars represent the standard deviation of three repeated measurements of the time.e...