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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).
A Novel Fuzzy Based Bio-Key Management scheme for Medical Data Security
K. Kalaivani,R. Sivakumar 대한전기학회 2016 Journal of Electrical Engineering & Technology Vol.11 No.5
Medical data security has drawn much attention from research community in recent years. Medical sensor networks are playing a major role to assure the security of medical data in health care monitoring. A critical issue in providing security for the streaming medical data is how to protect the security aspects like confidentiality, integrity, authentication and non-repudiation of a patient’s medical data over networking environment in a resource efficient manner. This paper presents a novel fuzzy based bio-key management scheme (FBKM), which can provide secure medical data communication without any overhead. We have presented the simulation results, which exhibit that the proposed FBKM scheme can achieve better security performance in terms of various metrics such as False Acceptance Rate (FAR), Genuine Acceptance Rate (GAR) and False Rejection Rate (FRR) than other existing approaches.
A Neelaveni,K Senthil,R Kalaivani,B Nalini,N Sivakumar 한국물리학회 2023 Current Applied Physics Vol.55 No.-
In this work, we attempt to incorporate two Na atoms into the NaVOPO4 matrix, which transforms the matrix into Na2VOPO4. To achieve this, we adjusted the phase parameters and used a facile synthesis method like the sol-gel-assisted hydrothermal technique. However, at high temperatures, the oxygen environment around the V atom changes, introducing the new phase Na2V(PO4)2 matrix into NaVOPO4. High valence state ions are required to support the active sites, keep the oxygen environment around them at a high temperature, and function well as a dopant for the NVP matrix. As a result, the Zr4+ is incorporated into the NVP matrix and it significantly enhances the tetragonal phases by enhancing (101), (112) planes. By substituting Zr4+ ion, the specific capacity of NVP is raised from 0.8268 mAh/g to 4.214 mAh/g at the scan rate of 10 mV/s.
Application of Nanoparticles in Food Preservation and Food Processing
Prakash J.,Vignesh K.,Anusuya T.,Kalaivani T.,Ramachandran C.,Sudha Rani R.,RUBAB MOMNA,KHAN IMRAN,Fazle Elahi,DeogHwanOh,DevanandVenkatasubbu G. 한국식품위생안전성학회 2019 한국식품위생안전성학회지 Vol.34 No.4
This study focuses on the role of nanotechnology in the field of food industries. Bioactive components with antimicrobial activity against food pathogens are encapsulated into nanoparticles (NPs) to improve and extend their efficiency in food preservation. However, these NPs should be biocompatible and nontoxic for humans.Advancement in this field has resulted in the development of NPs for food packaging in some industries. The most commonly used group of NPs in the food industry is metal oxide. As metal oxide NPs such as zinc oxide and titanium dioxide exhibit antimicrobial activity in food materials, the NPs can be used for food preservation with enhanced functional properties. The application and effects of nanotechnology in correlation with the nutritional and sensory properties of foods were briefly discussed with a few insights into safety regulations on nano-based food formulation and preservation.
CAYLEY INTUITIONISTIC FUZZY GRAPHS
Muhammad Akram,M.G. Karunambigai,O.K. Kalaivani 한국전산응용수학회 2014 Journal of applied mathematics & informatics Vol.32 No.5
In this paper, we introduce the notion of Cayley intuitionistic fuzzy graphs and investigate some of their properties. We present some interesting properties of intuitionistic fuzzy graphs in terms of algebraic structures. We discuss connectedness in Cayley intuitionistic fuzzy graphs. We also describe different types of $\alpha$-connectedness in Cayley intuitionistic fuzzy graphs.
CAYLEY INTUITIONISTIC FUZZY GRAPHS
Akram, Muhammad,Karunambigai, M.G.,Kalaivani, O.K. The Korean Society for Computational and Applied M 2014 Journal of applied mathematics & informatics Vol.32 No.5
In this paper, we introduce the notion of Cayley intuitionistic fuzzy graphs and investigate some of their properties. We present some interesting properties of intuitionistic fuzzy graphs in terms of algebraic structures. We discuss connectedness in Cayley intuitionistic fuzzy graphs. We also describe different types of ${\alpha}$-connectedness in Cayley intuitionistic fuzzy graphs.
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.