K
K. R. Karthikeyan
Researcher at National Institute of Technology, Tiruchirappalli
Publications - 71
Citations - 370
K. R. Karthikeyan is an academic researcher from National Institute of Technology, Tiruchirappalli. The author has contributed to research in topics: Analytic function & Computer science. The author has an hindex of 8, co-authored 49 publications receiving 241 citations. Previous affiliations of K. R. Karthikeyan include Easwari Engineering College & VIT University.
Papers
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Journal Article
Simultaneous determination of pioglitazone and glimepiride in bulk drug and pharmaceutical dosage form by RP-HPLC method.
Arumugam Karthik,G. Subramanian,Mallikarjuna Rao C,Krishnamurthy Bhat,Averineni Ranjithkumar,Prashant B Musmade,Mallayasamy Surulivelrajan,K. R. Karthikeyan,Nayanabhirama Udupa +8 more
TL;DR: A simple, fast, and precise reverse phase, isocratic HPLC method was developed for the separation and quantification of pioglitazone and glimepiride in bulk drug and pharmaceutical dosage form and is suitable for simultaneous determination.
Journal Article
Financial Performance of Pharmaceutical Industry in India using DuPont Analysis
TL;DR: In this paper, the authors measured the ratios of ROE, ROA, and ROI applying the DuPont analyses, which have been demonstrated with the aim of tables to show the change periodically.
Journal ArticleDOI
Assessment of groundwater potential based on aquifer properties of hard rock terrain in the Chittar–Uppodai watershed, Tamil Nadu, India
T. Jeyavel Raja Kumar,A. Balasubramanian,Ratnesh Kumar,C. Dushiyanthan,B. Thiruneelakandan,R. Suresh,K. R. Karthikeyan,D. Davidraju +7 more
TL;DR: Aquifer performance was tested in 24 locations to assess the groundwater potential of the hard rock terrain in the Chittar-Uppodai watershed of the Tambaraparani River basin this article.
Proceedings ArticleDOI
Stability Analysis of Voltage in IEEE 145 Bus System by CPF using Dragonfly Algorithm
TL;DR: In this paper , the recitation learning of PV_E is carried out in IEEE 145-bus_e test system_e for the development of voltage-e stability through Power System_e MATPOWER.
Journal ArticleDOI
Recent review article on queueing inventory systems
K. R. Karthikeyan,R. Sudhesh +1 more
TL;DR: A detailed review on queueing inventory models with various cases like Single server Queueing systems with Inventory, Queueeing inventory system with stochastic environment,Queueing systems in Inventory with substitution flexibility, Queuing systems in production-inventory,Queueing system with service inventory, Continuous review inventory systems with server vacation, Inventory system with postponed demands/ customers and Queueer systems with new models of inventory are discussed.