Vol 9 Issue 1 January 2021-March 2021

Abstract: Iron overload in human body causes damages to our internal organs and can be fatal if untreated. To make aware of this ill effect to the public living nearby an Iron Workshop in residential area of Ernakulam District in Kerala, a study on the iron concentrations in soil samples collected within a distance of 200 meters around a Iron Workshop was done. It was found that the iron content as Fe (II) was higher than that of the normal value expected within in this area. During the raining season, this excess iron may leach out into the nearby wells. People drinking this well water may have a chance of getting iron overload. Based on our studies we have given awareness to the public regarding the symptoms of iron overload and precautions to be taken.

Keywords: Iron Overload, Colourimetry, 2,2’-Biphenyl, Hemochromatosis.

Title: A Preliminary Study on the Iron Content in the Soil of a Residential Area Near by an Iron Workshop in Ernakulam (Dist), Kerala with an Aim to make the Public Aware on the Ill Effects of Iron Overload Problems like Hemochromatosis

Author: Dr. Dileesh S.

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

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Abstract: A series of arylhyrazines were successfully synthesized by reducing resin immobilized aryldiazonium ions with aqueous NaBH₄ solution under biphasic condition at room temperature. The reduction is clean with simple work-up procedure. The products were identified by comparing their melting points with authentic samples. The characterization of compounds was also done by conversion to their hydrazone derivatives with benzophenone as standard carbonyl compound followed by representative spectral data analysis.

Keywords: Aryldiazonium ions; Resin immobilization; Solid phase reduction; Arylhydrazine.

Title: Reduction of resin immobilized aryldiazonium ions in solid phase by aqueous sodium borohydride – A simple synthesis of arylhydrazines

Author: Dr. Atul Prasad Sikdar, Dr. Pankaj Kumar Ghosh

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

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Abstract: The thesis wants to give a brief to the effect of the EEDI and application of other indexes than EEDI. But the most important part was to analyze the effect on ship design and hydrodynamics of ship. All the types of ship that is appear in the analysis has shown almost similar pattern of curves.

How EEDI will give impact on the ship design parameters, For all the three sorts of vessels, it are often said that, if the vessel is to be designed for slow speed, it is better to have small length, breadth, draft and therefore the prismatic coefficient (Cp) for all speeds, as EEDIreference - EEDIattined value decreases with the increase of these parameters. On the opposite hand, it’s better to extend L/B and B/T at slow speed but, decrease at high speed. This means, the present EEDI formula will influence the designer and ship owner to build small ships in low speed range.

Finally we find the result and we can say that, influence of speed and length has the highest impact on EEDI, then the beam. Draft and prismatic coefficient does not have very high effects. So, it is satisfied from this viewpoint, if a maker needs to change the value of EEDI for a particular ship, he should look in to the length and speed first, then width, draft and the prismatic coefficient.

Keywords: Marine Energy, Marine Environment, Green House Gases GHG, IMO Regulation EEDI, Hydrodynamics Design.

Title: Marine Energy Design Index and the Effects of Hydrodynamic Design

Author: WALID REFAAT GAAFER

International Journal of Interdisciplinary Research and Innovations

ISSN 2348-1218 (print), ISSN 2348-1226 (online)

Research Publish Journals