The drought continuity and also restricting watery sources caused agriculture section forgetold flooding methods for optimum water exploitation and proceeding new irrigation systems.New generation of irrigation systems called intelligent systems is a new solution leading toexploiting water increase to higher than 80%. In order to measure sensors and to controlprocessors in designing and dismoun...

Methane is a highly potent greenhouse gas and contributes significantly to climate change. Recent studies have shown significant methane production in sewers. The studies conducted so far have relied on manual sampling followed by off-line laboratory-based chromatography analysis. These methods are labor-intensive when measuring methane emissions from a large number of sewers, and do not captur...

Wireless sensor networks are being intensely used in health care environments to collect biometric signals from patients. This paper presents an augmented reality visual interface based on artificial markers intended to be used by medical staff, to monitor real time information from different kind of sensors attached to the patients in care centers in a fast and flexible way. The system can be ...

Unlike capacitive displacement sensors, Eddy-Current Displacement Sensors (ECDSs) possess an inherently low sensitivity to environmental conditions, such as the humidity of the ambient air. By elevating the excitation frequency it is possible to mitigate their major limitations regarding stability and resolution, making them of interest for high-precision displacement sensing. However, by incre...

UNLABELLED BACKGROUND Ariadne's house, located at the city center of ancient Pompeii, is of great archaeological value due to the fresco paintings decorating several rooms. In order to assess the risks for long-term conservation affecting the valuable mural paintings, 26 temperature data-loggers and 26 relative humidity data-loggers were located in four rooms of the house for the monitoring ...

Mesoporous silicon (PSi) microcavities (MC) based on one-dimensional photonic crystals have been studied as optical sensors for relative humidity (RH). Oxidized PSi modified the structure of the MC such that the spectral position of the MC resonance peak depended on the humidity. A spectral shift of the MC resonance peak of up to 6 nm to longer wavelengths was observed as the RH increased from ...

Premature infant incubator system is a vital and critical area because it deals with premature infant or illness baby. It is essential to detect any abnormal conditions occur in the premature infant incubator system as soon as possible. Temperature, humidity, and oxygen concentration are the main parameters must be control in the premature infant incubator system. In this paper novel technique ...

Wireless ad-hoc sensor networks have emerged as an interesting and important research area in the last few years. They rely on sensor devices deployed in an environment to support sensing and monitoring, including temperature, humidity, motion, acoustic, etc. Low cost and miniaturization of sensors involve limited computational resources, power and communication capacities. Consequently, wirele...

Abstract: The direction for the robot toward positioning and navigation, multi-sensor, human-computer interaction, the overall control, network robots, multi-robot and the rapid developing of intelligent technology to improve the limitations of a single robot, designed with intelligent, low power consumption and multi-overall multi-robot control system sensors. Wireless sensor networks, multi-r...

In this work the low temperature response of metal oxide semiconductor gas sensors is analyzed. Important characteristics of this low-temperature response are a pronounced selectivity to acid- and base-forming gases and a large disparity of response and recovery time constants which often leads to an integrator-type of gas response. We show that this kind of sensor performance is related to the...