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This paper looked into the electrical properties of contaminants via planar electromagnetic sensing array (PESA), which had been coated with various types of coaters, namely, N-Methyl-2-pyrrolidone-based membrane and acrylic. Hence, the performance of the coaters had been evaluated based on the minimal difference of estimated results, which was later compared with an Agilent 85070 dielectric probe...
In recent years, the tremendous development of agriculture sector has been driven by the growing human population. Therefore, the crop productions need to be increased to fulfill the food demands. In order to do it, the amount of fertilizer used, might have been more than required and unabsorbed fertilizer by plants usually washed into water sources like rivers, ponds, and wells. Hence, the water...
Secure buildings are currently protected from unauthorized access by a variety of devices. Nowadays, there are many kinds of devices to guarantee the building security such as PIN pads, keys both conventional and electronic, identity cards, cryptographic and dual control procedures. However, these conventional devices can be stolen, forgotten, lost, guessed or impersonated with accuracy. Biometric...
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