Pitchai Pandian

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The most favorable locations for wind farm were determined based on environmental landuse factors, wind resources and the layout of the electrical grid lines. In the study landuse map was prepared and updated by using Survey of India topographic sheet and ASTER satellite imagery in open source Quantum GIS & GRASS GIS software environment. Wind Power Density(More)
The use of phosphogypsum as an additive to lime, to enhance its performance in soil stabilization, is analyzed in this paper. Phosphogypsum is a by-product of the phosphate rock processing during production of phosphoric acid. Expansive soil samples used in this paper were stabilized using three different lime proportions: initial lime consumption, optimum(More)
The coastal ocean is the most important zone for the maritime countries for recreation, mineral and energy exploitation, weather forecasting and national security. Understanding of coastal and oceanic processes is mostly based on field measurements and laboratory experiments. Most coastal processes occur over relatively long time spans and have large(More)
An efficient synthesis of a methyl derivative of the indoloquinoline alkaloid cryptosanguinolentine based on microwave-assisted reactions is described. The microwave-assisted synthesis of an intermediate 4-hydroxy-2-methylquinoline yielded 86% of the desired product and other intermediates prepared yielded high % of products in shorter reaction times, under(More)
U ovom radu ispituje se upotreba fosfogipsa (kao aditiva vapnu kako bi se poboljšao učinak vapna u stabilizaciji tla. Fosfogips je nusproizvod koji nastaje u procesu obrade fosfatne stijene tijekom proizvodnje fosforne kiseline. Uzorci ekspanzivnog tla upotrijebljeni u ovom radu, stabilizirani su pomoću tri različita udjela vapna: inicijalnog udjela vapna,(More)
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