An integrated and new interface circuit with temperature compensation has been developed to enhance the ISFET readout circuit stability. The bridge-type floating source circuit suitable for sensor array processing has been proposed to maintain reliable constant drain–source voltage and constant drain current (CVCC) conditions for measuring the threshold voltage variation of ISFET due to the cor...

Untethered nodes in mobile ad-hoc networks strongly depend on the efficient use of their batteries. In this paper we propose a new metric, the drain rate, to forecast the lifetime of nodes according to current traffic conditions. This metric is combined with the value of the remaining battery capacity to determine which nodes can be part of an active route. We describe new route selection mecha...

This paper presents an analytical subthreshold drain current model for pocket implanted nano scale nMOSFET. The model is developed by using the linear pocket profiles at the source and drain edges and by solving the Poisson's equation in the depletion region at the surface with the appropriate boundary conditions at source and drain for deriving the surface potential. The model includes the eff...

in this research, the appropriateness of drainmod-n model was evaluated for the simulation of nitrate transport with subsurface drainage in paddy fields. during a canola growing season from november 2011 to april 2012, the nitrate concentration of drainage water and soil saturation extracts of two depths of 30 and 60 cm was measured in consolidated paddy fields of sari agricultural sciences and...