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N. NAGARAJAN ,S. SIVAPRAKASAM , K. KARTHIKEYAN , M. K. MALLIGAI, "Influence of Climate Change and Its Awareness in Agriculture Field of Tamil Nadu Region.", ICONIC RESEARCH AND ENGINEERING JOURNALS , Volume 5, Number 4, Oct 2021, pp. 26-31. 2021. | |
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K. Karthikeyan,N. Nagarajan,S.Sivaprakasam , K. Shakila, "SEAWATER INTRUSION - FRESHWATER SHALLOW AQUIFER IN COASTAL REGION OF CUDDALORE DISTRICT, TAMILNADU.", International Journal of Applied and Pure Science and Agriculture , Volume 7, Number 4, Apr 2021, pp. 1-15. DOI:10.22623/IJAPSA.2021.7001.TADFS . | |
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K. Karthikeyan, S. Sivaprakasam, N. Nagarajan, "Hydrogeophysical Assessment for Groundwater Resources In Lower Vellar Watershed, Cuddalore District, Tamilnadu, India.", International Journal of Innovative Technology and Exploring Engineering, Volume 9, Number 8, Jun 2020, pp. 790-795. 10.35940/ijitee.H6640.069820. | |
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K. Karthikeyan, N. Nagarajan S. Sivaprakasam, K. Shakila , "Hydro-Geochemical Assessment of Seawater Intrusion in Freshwater Shallow Aquifer in Southeastern Coastal of Cuddalore District, Tamilnadu, India.", International Journal of Engineering and Advanced Technology , Volume 9, Number 6, Aug 2020, pp. 56-62. 10.35940/ijeat.F1216.089620. | |
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K. Karthikeyan, N. Nagarajan ,S. Sivaprakasam, G.S. Saravanakumar, K. Shakila , "Experimental Study on Partial Replacement of Cement by Prosopis Juliflora Ash and Fine Aggregate by Steel Slag.", International Journal of Advanced Science and Technology , Volume 29, Number 7, 2020, pp. 5144-5151. 2020. | |
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Dr. S.Sivaprakasam, Dr. K.Karthikeyan, and Dr.N.Nagarajan , "Effect of Climate Change on Evapotranspiration in Kumaratchi Block of Cuddalore District, Tamilnadu.", International Journal of Advance and Innovative Research , Volume 6, Number 2, Jun 2019, pp. 22-31. 2019. | |
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N. Nagarajan, P. Sivarajan, K. Karthikeyan, S. Sivaprakasam, "A Research on Groundwater Fluctuation due to Rainfall in Chidambaram Taluk of Cuddalore District, Tamilnadu.", International Journal of Recent Technology and Engineering, Volume 8, Number 2S8, Sep 2019, pp. 1193-1196. 10.35940/ijrte.B1036.0882S819. | |
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N. Nagarajan,S. Sivaprakasam,K. Karthikeyan, P. Sivarajan, "Estimation of Groundwater Quality in and Around Dumpsites of Cuddalore District, Tamilnadu, India.", International Journal of Innovative Technology and Exploring Engineering , Volume 9, Number 9, Jul 2019, pp. 229-233. 10.35940/ijitee.I7065.079920. | |
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Dr. N. Nagarajan, Dr. K. Karthikeyan, Dr. S. Sivaprakasam, "Experimental Investigation Of Hypo-Sludge Used In Fly-Ash Bricks Manufacturing With The Partial Replacement Of Lime.", International Journal of Engineering Development and Research , Volume 7, Number 1, 2019, pp. 491-502. 2019. | |
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N. NAGARAJAN , S. SIVAPRAKASAM , K. KARTHIKEYAN., "DELINEATION OF GROUNDWATER RECHARGE POTENTIAL ZONES OF VARAHA WATERSHED, VILLUPURAM DISTRICT, TAMILNADU, INDIA.", I-MANAGER'S JOURNAL IN CIVIL ENGINEERING, Volume 9, Number 4, Sep 2019, pp. 38-49. 2019. | |
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. Dr. N. Nagarajan, Dr. K. Karthikeyan, Dr. S. Sivaprakasam,, "EVALUATION OF GROUND WATER QUALITY INDEX IN COASTAL REGION OF KARAIKKAL TOWN, PONDICHERRY, INDIA.", ICONIC RESEARCH AND ENGINEERING JOURNALS, Volume 2, Number 6, Dec 2019, pp. 99-102. 2018. | |
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Dr. N. Nagarajan, Dr. K. Karthikeyan, Dr. S. Sivaprakasam, "EXPERIMENTAL INVESTIGATION OF HYPO-SLUDGE USED IN FLY-ASH BRICKS MANUFACTURING WITH THE PARTIAL REPLACEMENT OF LIME.", INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH , Volume 7, Number 1, Mar 2019, pp. 491-502. 2019. | |
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. Dr. K. Karthikeyan, Dr. N. Nagarajan, Dr. S. Sivaprakasam, "STUDY ON INNOVATIVE BUILDING MATERIALS USED IN FLY ASH BRICKS MANUFACTURING WITH VARIOUS MIX PROPORTION.", ICONIC RESEARCH AND ENGINEERING JOURNALS, Volume 2, Number 9, Mar 2019, pp. 68-75. 2019. | |
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Dr. P. Sivarajan Dr. N. Nagarajan Dr. S. Sivaprakasam,, "Enhanced degradation of 2, 4-dichlorophenol using starch as Co-substrate in an UASB reactor.", INTERNATIONAL JOURNAL OF EMERGING TECHNOLOGIES AND INNOVATIVE RESEARCH , Volume 6, Number 5, May 2019, pp. 534-539. 2019. | |
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Dr. K. Karthikeyan, Dr. S. Sivaprakasam, Dr. N. Nagarajan, "ASSESSMENT OF POLLUTANT LEVEL ON GROUND WATER OF AN INDUSTRIAL -– PORTTOWN.", INTERNATIONAL JOURNAL OF EMERGING TECHNOLOGIES AND INNOVATIVE RESEARCH , Volume 6, Number 3, Mar 2019, pp. 472-482. 2019. | |
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. Dr. N. Nagarajan Dr. S. Sivaprakasam Dr. N. Ashokkumar Dr. P. Sivarajan, "EVALUATION OF GROUNDWATER CHARACTERISTICS IN AND AROUND KARAIKAL REGION, PONDICHERRY, INDIA.", .", INTERNATIONAL JOURNAL OF EMERGING TECHNOLOGIES AND INNOVATIVE RESEARCH , Volume 6, Number 3, Mar 2019, pp. 65-74. 2019. | |
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Dr. S. Sivaprakasam, Dr. N. Nagarajan, Dr. K. Karthikeyan, "QUANTITATIVE ASSESSMENT OF NOISE POLLUTION INTENSITY IN CHIDAMBARAM TEMPLE TOWN, CUDDALORE DISTRICT, TAMIL NADU.", INTERNATIONAL JOURNAL OF RESEARCH AND ANALYTICAL REVIEWS , Volume 6, Number 1, Mar 2019, pp. 1405-1410. 2019. | |
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. Dr. N. Ashokkumar, Dr. N. Nagarajan, Dr. K. Karthikeyan, Dr. S. Sivaprakasam, "ASSESSMENT OF GROUND WATER QUALITY IN COASTAL AQUIFERS OF CUDDALORE DISTRICT, TAMILNADU, INDIA.", INTERNATIONAL JOURNAL OF RESEARCH AND ANALYTICAL REVIEWS, Volume 6, Number 1, Mar 2019, pp. 950-957. 2019. | |
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Dr. K. Karthikeyan, Dr. S. Sivaprakasam, Dr. N. Nagarajan, "STUDY ON INFILTRATION RATE OF SOIL A GLIMPSE AT PARANGIPETTAI BLOCK.", INTERNATIONAL JOURNAL OF RESEARCH AND ANALYTICAL REVIEWS , Volume 6, Number 1, Mar 2019, pp. 879-887. 2019. | |
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S.Sivaprakasam, K.Karthikeyan, N.Nagarajan,Visalachi , "Measurement of Spatial Variation of Rainfall in Cuddalore District using Ilwis.", International journal of Innovative Technology and Exploring Engineering, Volume 8, Number 6S4, Apr 2019, pp. 29-34. 2019. | |
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S.Sankaran, S.Sivaprakasam and T.Velayutham, "Biogas Production by Co-Digestion of Municipal Solid Waste Generated from Vegetable Market Area and Sheep Dung.", Journal of Emerging Technologies and Innovative Research , Volume 6, Number 5, May 2019, pp. 386-397. 2019. | |
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Dr. S. Sivaprakasam, Dr. N. Nagarajan, Dr. K. Karthikeyan, "RAINFALL - RUNOFF MODELING USING ARTIFICIAL NEURAL NETWORK OF PERUMAL TANK, CUDDALORE DISTRICT, TAMIL NADU, INDIA.", ICONIC RESEARCH AND ENGINEERING JOURNALS , Volume 2, Number 6, Dec 2018, pp. 103-108. 2018. | |
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. A.Murugappan, S.Sivaprakasam & S.Mohan, "Ranking of Plotting Position Formulae In Frequency Analysis of Annual And Seasonal Rainfall At Puducherry, South India.", Global Journal of Engineering Science And Researches, Volume 1, Number 1, Jul 2017, pp. 67-76. DOI- 10.5281/zenodo.825021 2017. | |
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Sivaprakasam Subbarayan and Murugappan.A , "“Climate Change: Long Term Variability in Rainfall in and around Cuddalore District, Tamilnadu State, India”.", International Journal of Advances in Science and Technology (IJAST), Volume 3, Number 2 , Aug 2011, pp. 117-131. 2011. | |
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.A.Murugappan,Sivaprakasam Subbarayan and S.Mohan , "Performance Evaluation of Calibrated Hargreaves Method for Estimation of Ref-ET in a Hot and Humid Coastal Location in India.", International Journal of Engineering Science and Technology (IJEST) , Volume 3, Number 6, Jun 2011, pp. 4728-4743. 2011. | |
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Sivaprakasam Subbarayan, Murugappan.A and Mohan.S, "Modified Hargraves Equation for Estimation of ETo in a Hot and Humid Location in Tamilnadu State, India.", International Journal of Engineering Science and Technology (IJEST), Volume 3, Number 1, Jan 2011, pp. 592-600. 2011. | |