The Academy of Ayurveda, reports a spot test calls ‘NAMBURI PHASED SPOT TEST’, the utility of which has been fully explored as a general one, to identify Ayurvedic and Siddha Bhasmas and Sinduras. In this method, a drop of the solution of the Bhasma Sindura under examination is placed on whatman paper No.1 (impregnated with a suitable reagent and dried). As a reactants continue to react for a l...

The present research article highlights the metal (Cd, Cu, Pb, Zn and Fe)distribution pattern in the RSPM generated in different hot spot sites located at Kochi, theQueen of Arabian Sea. These sampling sites are categorized under three different zonesas estuarine, riverine, and coastal. Two sampling phases are selected in order to check theconsistency in pollution trend after a two year gap and...

SPOT panchromatic imagery of Beijing has been studied to capture the unique spatial pattern of the city. Texture analysis, which reveals spatial variations, was adopted to interpret the urban spatial patterns. Statistical and structural texture features were extracted from the SPOT image and evaluated for their capability of detailed mapping of urban structures. Supervised image classifications...

In this paper, we investigate the complex dynamics of a spatial plankton-fish system with Holling type III functional responses. We have carried out the analytical study for both one and two dimensional system in details and found out a condition for diffusive instability of a locally stable equilibrium. Furthermore, we present a theoretical analysis of processes of pattern formation that invol...

We compare spot patterns generated by Turing mechanisms with those generated by replication cascades, in a model one-dimensional reaction-diffusion system. We determine the stability region of spot solutions in parameter space as a function of a natural control parameter (feed-rate) where degenerate patterns with different numbers of spots coexist for a fixed feed-rate. While it is possible to ...

Reaction-diffusion equation model for a 2dimensional gas discharge system is introduced in relationship with the recent experiment by Nasuno [1][2]. The model shows formation of spots, molecule-like organization of a cluster of spots, moving of spots, and intermittent collapse and recreation of spots, in agreement with experiments. The pattern dynamics are classified into distributed, localized...

We present a new approach to optical interconnections, based on microelectromechanical system tip/tilt mirror technology and the White cell. This is a free-space approach in which many beams circulate simultaneously in the device, each beam forming a unique spot pattern on the micromirror array. On each bounce, each beam can be switched to any of several White cells, each of which has a differe...

The present research article highlights the metal (Cd, Cu, Pb, Zn and Fe)distribution pattern in the RSPM generated in different hot spot sites located at Kochi, theQueen of Arabian Sea. These sampling sites are categorized under three different zonesas estuarine, riverine, and coastal. Two sampling phases are selected in order to check theconsistency in pollution trend after a two year gap and...

In this paper, we present the pattern analysis of autoradiogram images obtained in two-dimensional gel electrophoresis based on the RLGS (restriction landmark genome scanning) method [1]. On a RLGS autoradiogram image, several thousands of spots can be observed; one spot corresponds to one genetic locus and its intensity re ects the copy number of the restriction landmark. In the rst step of th...

Capacitance–resistance models (CRMs) are semi-analytical methods to estimate the production rate of either an individual producer or a group producers based on historical observed and injection rates using material balance signal correlations between injectors producers. Waterflood performance applied evaluate waterflooding effect forecast development index basis Buckley–Leverett displacement t...