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S. Kalaivani,K. Sivakumar,J. Vijayarangam 한국전산응용수학회 2022 Journal of applied mathematics & informatics Vol.40 No.3
Many organizations seek statistical modelling facilitated by data analytics technologies for determining the prediction models associated with M\&A (Merger and Acquisition). By combining these data analytics tool alongside with data collection approaches aids organizations towards M\&A decision making, followed by achieving profitable insights as well. It promotes for better visibility, overall improvements and effective negotiation strategies for post-M\&A integration. This paper explores on the impact of pre and post integration of M\&A in a standard organizational setting via devising a suitable statistical model via employing techniques such as Naïve Bayes, K-nearest neighbour (KNN), and Decision Tree \& Support Vector Machine (SVM).
Senthil-Nathan, S.,Choi, M.-Y.,Paik, C.-H.,Seo, H.-Y.,Kalaivani, K. Academic Press 2009 Ecotoxicology and environmental safety Vol.72 No.6
The effects of two different neem products (Parker Oil(TM) and Neema<SUP>(</SUP>R)) on mortality, food consumption and survival of the brown planthopper, Nilaparvata lugens Stal (BPH) (Homoptera: Delphacidae) were investigated. The LC<SUB>50</SUB> (3.45ml/L for nymph and 4.42ml/L for adult in Parker Oil(TM) treatment; 4.18ml/L for nymph and 5.63ml/L for adult in Neema<SUP>(</SUP>R) treatment) and LC<SUB>90</SUB> (8.72ml/L for nymph and 11.1ml/L for adult in Parker Oil(TM) treatment; 9.84ml/L for nymph and 13.07ml/L for adult in Neema<SUP>(</SUP>R) treatment) were identified by probit analysis. The LC<SUB>90</SUB> (equal to recommended dose) was applied in the rice field. The effective concentration of both Parker Oil(TM) and Neema<SUP>(</SUP>R) took more than 48h to kill 80% of the N. lugens. Fourth instar nymph and adult female N. lugens were caged on rice plants and exposed to a series (both LC<SUB>50</SUB> and LC<SUB>90</SUB>) of neem concentrations. Nymph and adult female N. lugens that were chronically exposed to neem pesticides showed immediate mortality after application in laboratory experiment. The quantity of food ingested and assimilated by N. lugens on neem-treated rice plants was significantly less than on control rice plants. The results clearly indicate the neem-based pesticide (Parker Oil(TM) and Neema<SUP>(</SUP>R)), containing low lethal concentration, can be used effectively to inhibit the growth and survival of N. lugens.