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Sevoflurane and propofol are often used in combination to achieve a better anesthetic effect in balanced anesthesia. However, methods for on-line monitoring drug concentrations of the two anesthetics in patients are still scarce in clinic. This study proposed a non-invasive method utilizing a fast gas chromatograph (Fast GC) combined with a surface acoustic wave (SAW) sensor to simultaneously on-line...
Recent interest and advancements in Wireless Body Area Networks (WBANs) has increased significantly, in no small part due to the demand for health monitoring devices, not only for use in professional healthcare institutions, but also from an ever increasing number of health conscious individuals. This paper focuses on providing an overview of WBAN applications, spanning the medical and non-medical...
An event-driven and energy-efficient humidity sensor for environment detection and healthcare monitoring is presented. A differential CMOS-MEMS humidity device and proportion-based capacitance-to-digit readout circuit are proposed to overcome PVT variations, and in the meantime to improve sensitivity, response time, and conversion energy. This chip achieves 15.6b 20–90 %RH at 1KS/s, 6.1pJ per 0.02%RH...
The effective assessment on the operation condition of power transformer is an important means to conduct the condition maintenance for transformer and to improve the reliability of power system. Based on the amount of information of all kinds of online monitoring conditions obtained from the transformer intelligent components, the assessment model for comprehensive condition of transformer is established...
The contradictions between the working times and the learning time of the adult in evening university and correspondence education have become more and more serious. Anecdotal evidence suggests that the traditional educations (There are no online courses) are not able to ease the contradiction. It has been found that the online course can solve the conflict between working and learning of the adult...
Chitin and chitosan production has been reported to be an economical technique to utilize the shrimp waste. Amajor fraction of the shrimp waste is tissue protein and seldom research investigated to recover the protein fraction through hydrolysis by using protease. This paper described the hydrolysis treatment of shrimp processing waste with Pepsin(1000 U/g), under 35°C, pH 4 for 3h. By this method...
The domestic interior water body was monitored Based on an HJ-1 satellite multi-spectrum data. Chlorophyll a density is inverted from the empirical model based on the different area and different season. Suspension density inversion is based on the photobiology model of near-infrared waveband method. Based on chlorophyll a and the suspension density, the interior water body trophic level index is...
This paper describes present status of bridge structure monitoring, the significance of bridge health monitoring systems and the components of those systems. Special bridge health monitoring system for Tianxingzhou Bridge is constructed. It is mainly based on fiber grating sensing detection and other supplementary measures. The structure and function of individual subsystems were studied. Moreover,...
Internet users' evaluation about cities is an important basis for government's effective decision-making, and is also an important reference for upgrading city's image. Nowadays government mainly uses public sentiment monitoring on the Web to find all the aspects of cities' reputation and image, but it is hard to extract and analyze information effectively. So we use the opinion-mining and the step-by-step...
The ability to have applications draw computing power from a global resource pool to achieve high performance has become a new challenge for grid computing and Internet technologies. This challenge not only involves solving technical difficulties in the construction of Grid environments, it also involves resource sharing and advances grid system performance. This paper presents a RPMS (resource performance...
Under the complex field conditions of the bridge health monitoring system, the interaction of various factors would cause burring or point abrupt or data loss for data acquisition. Therefore, the acquisition signal must be processed to ensure the accuracy of the analysis. Firstly, this paper analyzes and summarizes the problems for engineering data of acquisition system, classifies and summarizes...
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