Effect of Sugar Factory Effluent on Physico-Chemical Properties and Cellulase Activity of Soil - A Case Study

An assessment was done on the effect of sugar factory effluent on physicochemical properties and cellulase activity of soil near sugar factory at Chahardi in Chopda tahsil of Jalgaon district in Maharashtra, India. Soil samples were collected from 7 sampling sites near the sugar factory during 2011-2012. The experimental results indicated that most of the physicochemical properties of soil including pH, electrical conductivity and some nutrients, viz. N, P, K, Zn, Pb, Cu, and Fe as well as soil cellulase activities shown statistically significant fluctuations (p<0.05)

Crystal structure and interaction of 6-amino coumarin with nitrite ion for its selective fluorescence detection

6-Amino coumarin has been established as an efficient nitrite ion selective fluorescent sensor. The developed method shows linearity up to 1.6 × 10 -6 molL -1 of nitrite ion concentration. Interference from other common anions is almost negligible. The reagent shows strong binding affinity towards nitrite ion as evident from its binding constant value (5.8 × 10 4), estimated by Stern-Volmer method. Some real samples were analyzed. Single crystal X-ray structure of the reagent is reported. Preliminary computational studies on the molecular level interaction between the reagent and nitrite ion were performed by density functional theory (DFT, B3LYP) method. Copyright © 2012 Taylor and Francis Group, LLC

Implementation of Improved IR System through Swarm Intelligence Technique

Information retrieval is concept related to various optimization techniques and clustering algorithms.High dimensional Textual dataset is required for information retrieval .swarm intelligence is one of the most important technique under evolutionary algorithms.Evolutionary algorithm and Swarm Intelligence Technique are used for the optimization.Swarm intelligence technique includesalgorithm for optimization.Comparative study of thos gives best algorithm on the basis of there computational time and efficiency.This best algorithm is using for implementation of information retrieval system

Studies of New Mesogens: Part II-p-(p’-n-Alkoxycinnamoyloxy)benzylidene-p”-n-butoxyanilines

536-53