Acoustic surveys represent the standard methodology to assess spatial distribution and abundance of pelagic organisms characterized by aggregative behaviour. The species identification acoustically observed aggregations is usually performed taking into account biological sampling according expert-based knowledge. precision survey estimates, such as total distribution, strongly depends on e?cien...

Nano size lithium ferrite was prepared through aerosol route and characterized using TEM, XRD, magnetic measurements and Mössbauer spectroscopy. The particle size of as obtained samples were found to be ~10 nm through TEM, that increases upto ~80 nm on annealing at 1200 C. The unit cell parameter ‘a’ calculated using XRD, confirms the formation of α-LiFe5O8. Room temperature Mössbauer spectra o...

In this paper we investigate the solvability of an ill-posed two-dimensional Fred-holm integral equation of the rst kind which allows the solutions of distribution type. The problem is rst transformed into a well-posed diierential-integral equation using output least-squares approach with a regularization of bounded variations. A globally convergent iterative method is proposed and some numeric...

Power distribution veri cation is rapidly becoming a necessary step in deep submicron (DSM) design of high performance integrated circuits. With the increased load and reduced tolerances of DSM circuits, more failures are being seen due to poorly designed power distribution systems. This paper describes an e cient approach for the veri cation of power distribution at the full-chip transistor le...