A phenotype recognition model was developed for high throughput screening (HTS) of engineered Nano-Materials (eNMs) toxicity using zebrafish embryo developmental response classified, from automatically captured images and without manual manipulation of zebrafish positioning, by three basic phenotypes (i.e., hatched, unhatched, and dead). The recognition model was built with a set of vectorial d...

An ecological approach has been obtained by using natural dyes and mordant for dyeing process. Silk fabrics dyed using natural mordants: powder of sour pomegranate and sweet pomegranate and mixture them. A beautiful red color were obtained by using theses mordants. The color of dyed silk fabrics was investigated in CIE Lab L, a and b and K/S values. Finally, all dyed fabrics were tested for was...

The present research examined whether perception of the color red influences basic motor functioning. Prior research on color and motor functioning has been guided by ill-defined theoretical statements, and has been plagued by methodological problems. Drawing on theoretical and empirical work on the threat-behavior link in human and nonhuman animals, we proposed and tested the prediction that p...

A proper vertex coloring ? of graph G is said to be odd if for each non-isolated x?V(G) there exists a color c such that ??1(c)?N(x) odd-sized. The minimum number colors in any G, denoted ?o(G), the chromatic number. Odd colorings were recently introduced Petruševski and Škrekovski (0000). Here we discuss various basic properties this new parameter, characterize acyclic graphs hypercubes terms ...

Recently, use of naturally-occurring low-cost and harmless material for removal of trace contaminants from colored wastewater has attracted extensive attention. In this study, silkworm pupa has been used as a basic dye adsorbent. Adsorption capacity and isotherms have been assessed. Results show that adsorption isotherms can be expressed well by Langmuir equation. The effects of parameters such...

This paper addresses the problem of mixing spectral bands and space in a smooth, linear, and casual manner. Such properties are of fundamental importance for many basic multi-spectral-image processing algorithms that probe inter-spectral structure. The example of color images is used in a simple spectral perspective. An example is given comparing the deep structure of the color and the gray gra...