Explanipedia

Pharmacognostic Insights into Citrullus colocynthis (L.): Histochemical Analysis of Purification Process in Siddha Medicine Open

Karpagambal Ramamoorthy, Abarna Balasubramani, Raghavi Marimuthu, K. Angappan, Suresh Ramasamy , et al. · 2025

Citrullus colocynthis (L.) Schrad., commonly known as colocynth, is a member of the Cucurbitaceae family and is predominantly found in arid regions. Its fruit is a key source of bioactive compounds used in the treatment of various a…

First report of Curvularia lunata causing leaf blight on muskmelon (Cucumis melo) Open

S. Vanitha, M Kavitha, S. Ragul, S. Mohanapriya, K. Angappan , et al. · 2024

Arms Race of Melanogenic Actinobacteria Actinoalloteichus cyanogriseus against Mulberry Root Rot Pathogens Open

M. Saratha, K. Angappan · 2024

Mulberry (Morus indica L.), is an astounding multipurpose woody, deciduous crop grown all over the world. Due to pathogens that cause root rot diseases in mulberry have a major impact on intensive crop cultivation and commercial cocoon pro…

Successful surgical management of corneal squamous cell carcinoma in a pug using a platelet-rich fibrin membrane graft: A case report Open

Gali Venkata Sriharsha, K. Angappan, Soundappan Kathirvel, M Vijaykumar, A. Arulmozhi · 2024

Optimizing Large-Scale RFID Networks With Energy-Efficient Dynamic Cluster Head Selection: A Performance Improvement Approach Open

M. Thurai Pandian, Somasundaram Devaraj, Hemanta Kumar Sahu, A.S. Sindhu, K. Angappan , et al. · 2024

This paper uses radio frequency signals for non-contact tracking and localization utilising Radio Frequency Identification (RFID) technology. The clustering approach is quite useful when dealing with large RFID readers. This method stimula…

Documentation of Viruses Infecting Lablab (Lablab purpureus L.) Beans in Tamil Nadu, India Open

P. Ramya, K. Angappan, M. Murugan, N. Manikanda Boopathi, S. Vignesh , et al. · 2023

Field surveys were conducted in lablab-bean growing areas of Tamil Nadu to document the occurrence and distribution of virus diseases. Samples collected from lablab bean field showed symptoms like bright yellow mosaic patches and puckering…

Actinoalloteichus cyanogriseus: a broad spectrum bio-agent against mulberry root rot pathogens Open

M. Saratha, K. Angappan, Subburamu Karthikeyan, S. Marimuthu, K. Chozhan · 2022

S Gene Target Failure (SGTF) in Commercial Multiplex RT-PCR assay as indicator to detect SARS-CoV-2 VOC B.1.1.7 lineage in Tamil Nadu, India Open

NM Vidya, K. Angappan, V. Kalaivani, Ajeet Kumar, Sanjay Gurunathan , et al. · 2021

Emergence of Severe Acute Respiratory Syndrome Corona Virus-2 (SARS-CoV-2) Variants of Concern (VOC) possessing improved virulence, transmissibility and/or immune-escape capabilities has raised significant public health concerns. In order …

Exploration of Soil and Weather Factors on Mulberry Root Rot Incidence in the Western Zone of Tamil Nadu, India Open

M. Saratha, K. Angappan, S. Karthikeyan, S. Marimuthu, K. Chozhan · 2021

Aims: To record the occurrence of mulberry root rot disease, epidemiology, interaction of weather and soil parameters with the soil-borne pathogens in Western zone of Tamil Nadu during 2019-2020. Study Design: Survey. Place and Duration …

RETRACTED: Security Protection of Information Utilizing Halfway Speculation Open

M. V. Ishwarya, J Suganya, M. Nalini, K. Angappan, M. Suresh Anand · 2021

Securing privacy in information-digging (data mining) has become indispensable for buying and selling labelled statistics in statistical evaluation, validation, and guide. In such cases, records are either released in published form for re…

An Efficient way of Predicting Covid-19 using Machine and Deep Learning Algorithms Open

N. Meenakshi, K. Angappan, A S Sandhya, Varun Naga, K Vaishnavi · 2021

Recently the novel coronavirus disease pushed the world into the dramatic situation. The tough thing to deal with novel corona virus is the prediction. In the beginning RT PCR test is the golden standard test for the prediction of COVID, w…

A Hybrid Approach for Heart Disease Prediction Open

K. Angappan, N. Meenakshi, E Joel, Harshitha Bharanika, S.Anita S. Jothi · 2021

An estimated count of 17900000people, i.e., 31% of deaths is related to cardiac diseases every year. This number is projected to rise to 22million by the end of this decade, making cardiac diseases among the most common global sources of d…

Isolation and molecular characterization of Pseudomonas spp. with antagonistic activity against Macrophomina phaseolina Open

M Krishnamoorthi, M. Muthamilan, V. Sendhilvel, K. Angappan, R Anandham · 2020

A study was conducted to isolate and characterize bacterial isolates from Rhizosphere soils with potential for suppression of charcoal rot pathogen Macrophomina phaseolina causing charcoal rot maize. Out of 10 bacterial isolates collected …

Posture Detection and Alerting System Using Rtsc Algorithm Open

K. Angappan, M. Suresh Anand, K.Deepak Keshav, G. Karthikeyan, B. Vigneshwaran · 2019

In order to detect and correct the posture we developed a wearable garment integrated device to sense the posture of the user and analyze the posture within the device to alert the user remotely. Further the posture data are sends to the s…

Sugar Level Detection u sing Thermal Image o f t he Palm Open

M. Suresh Anand, K. Angappan, R. Shubathra, M Ragavi, R.Bhagya Lakshmi Priya · 2019

Diabetes is an infection that happens when your blood glucose, likewise called glucose, is excessively high. Blood glucose is your primary wellspring of vitality and originates from the sustenance we eat. Insulin a hormone created by the p…

Exploration of Antifungal Metabolites of Aspergillus terreus (ENF12), an Endophytic Fungus Isolated from Mulberry (Morus indica L.) Leaf Open

A. Maria Joncy, K. Angappan, S. Nakkeeran, M. Tilak, Govindhaswamy Umapathy · 2019

Aims: The aim of this study was to explore the metabolic profile of endophytic fungi, Aspergillus terreus (ENF12) isolated from mulberry leaf and evaluate their antifungal efficacy against Macrophomina phaseolina causing charcoal rot disea…

Antifungal Activity of Nutrients against Mulberry Root Rot Pathogen Macrophomina phaseolina (Tassi.) Goid Open

P. Rajeswari, K. Angappan, G. Thiribhuvanamala · 2019

In vitro evaluation of nutrients against mulberry root rot pathogen indicated that the ZnSO4 at 250, 500, 750 and 1000 ppm concentration inhibited the growth of Macrophomina phaseolina.The growth inhibition of 100 per cent was observed at …

Mycoendophytes and its antifungal efficacy against Macrophomina phaseolina (Tassi) Goid. Incitant of Mulberry (Morus indica L.) Charcoal Rot Open

A. Maria Joncy, K. Angappan, S. Nakkeeran · 2019

Thirty fungal endophytic isolates were recovered from leaf, stem, root and inflorescence of mulberry plant and the morphological characterization was done. The antifungal potential of isolated mycoendophytes against Macrophomina phaseolina…

Identification of restorers and maintainers for A2 and A4 cytoplasm based CGMS lines in early maturing pigeonpea (Cajanus cajan (L.) Millsp.) Open

K. Angappan, P. Jayamani · 2019

Fertility restoration is a crucial requirement for successful hybrid synthesis using CGMS system in pigeonpea. A total of 35 inbreds were crossed with three CGMS lines, where, two belong to A2 cytoplasm(CORG 990047A and CORG 990052A), whil…

Developing Indian Sign Language Recognition System for Recognizing English Alphabets with Hybrid Classification Approach Open

M. Suresh Anand, N. Mohan Kumar, K. Angappan · 2018

Generally speaking and hearing are two simple practices of communication. the deaf and dumb people experiences difficult to communicate with normal people. To resolve this difficulty Indian Sign Language (ISL) recognition system is develop…

Prevalence of mulberry root rot disease in Tamil Nadu Open

P. Rajeswari, K. Angappan · 2018

The maximum root rot incidence of 55.00 per cent followed by 24.33 per cent were recorded in popular mulberry varieties V1 and MR2 respectively in mulberry growing areas of Tamil Nadu. Among three soil types found in the surveyed area, red…

Morphological variability among Macrophomina phaseolina associated with mulberry root rot in Tamil Nadu Open

P. Rajeswari, K. Angappan · 2018

Considerable variations were noted in radial mycelial growth, dry weight, sclerotial number, colony colour and texture among the Macrophomina phaseolina cultures isolated from mulberry root rot infected samples. Among 15 cultures, two cult…

Enhancing the Efficiency of Voice Controlled Wheelchairs Using NAM for Recognizing Partial Speech in Tamil Open

K. Angappan, Nagarajan Mohankumar, Mathavan Sureshanand, J Suganya · 2016

In this paper, we have presented an effective method for recognizing partial speech with the help of Non Audible Murmur (NAM) microphone which is robust against noise. NAM is a kind of soft murmur that is so weak that even people nearby th…

An Efficient Framework for Indian Sign Language Recognition Using Wavelet Transform Open

Mathavan Suresh Anand, N. Mohan Kumar, K. Angappan · 2016

Hand gesture recognition system is considered as a way for more intuitive and proficient human computer interaction tool. The range of applications includes virtual prototyping, sign language analysis and medical training. In this paper, a…

Performance Analysis of Shortest Best Path Tree-Based Decentralization Mechanism with Bandwidth Consumption in Wireless Sensor Networks Open

K. Angappan · 2015

In this paper, we propose Shortest Best Path Tree-Based Decentralization Mechanism (SBPTDM) which reduces the bandwidth consumption by utilizing partial paths.Energy consumption, Reliability, Security, Computation cost are some of the cons…

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