Clinico-Surgical Outcome of Repair of Isolated Atrial Septal Defect At Care Hospital, Banjara Hills-Hyderabad India, 2004-2006

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Thermodynamic Assessment of the Cu-Pt System

A CALPHAD assessment of the Cu-Pt system has been carried out. Two and four sublattice models were applied to describe the Gibbs free energies of ordered phases where the contribution of SRO is taken explicitly into account through the reciprocal parameters. The disordered fcc A1 and liquid phases were treated as substitutional solutions. A consistent set of parameters for the phases in the Cu-Pt system as obtained, and those parameters can satisfactorily reproduce the experimental phase equilibria and thermodynamic properties, such as enthalpies, activity of Cu, and long-range order parameters

Decolorization of Azo Dyes from Ranipet Textile Industrial Spent Wash Using Bacillus VIT SSG5

ABSTRACT In this study five soil samples were collected from different dye-industry locations. The bacterial micro flora from the five potential soil samples obtained were investigated for their dye-degrading activity. Out of 7 different bacterial isolates found in five soil samples, best dye-degrading activity was found in three isolates. Finally these three isolates were selected for further studies. An attempt was made to characterize the bacteria based on morphological and biochemical properties. This study demonstrates an efficient decolorization of dye by bacteria. The bacteria were able to decolorize dyes, which is very useful to degrade textile effluents. The analysis of degradation products by UV-Vis spectrophotometer showed formation of new and different products by bacteria, when incubated with dye for 72 hrs. Since the dye degradation process is enzyme dependent, the bacteria change the fate of metabolism to produce decolorized product. Out of the three bacterial strains showing good dye decolorization, the best strain was selected and identified to be as Bacillus VITSSG5 by flow charts of Bergey's Manual of Determinative Bacteriology. This study has provided a lead that soil bacteria can be used for minimizing environmental contamination by dyes used by textile industries

Maheshkrishna “Optimization of design parameter for crane hook using taguchi method” in international journals of innovative research in science ,engineering and technology

Abstract: Crane hooks are one of the important components which are used to transfer materials having heavy loads, mainly in industries. Crane hooks are liable components subjected to failure due to stress in accumulation of heavy loads. The design parameters for crane hook are area of cross section, material and radius of crane hook. In the present work optimization of design parameters is carried out using Taguchi method, total three parameters are considered with mixed levels and L16 orthogonal array is generated .The optimum combination of input parameters for minimum Vonmises stresses are determined