bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Surface Roughness on Jute Fiber Reinforced Polyester Composite using AWJM
Authors:   Associate Professor, Department of Mechanical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamilnadu, India., Kalirasu S. , Rajini N. ,   Professor, Department of Mechanical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamilnadu, India., Rajesh S. ,   Associate Professor, Department of Mechanical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamilnadu, India, Kumar K.Naveen ,   UG Students, Department of Mechanical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamilnadu, India., Hariharasudhan J. ,   UG Students, Department of Mechanical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamilnadu, India., Tirumangainarayanan N. ,   UG Students, Department of Mechanical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamilnadu, India.
Published: January 2020

Roughness plays an important role in identifying how the real object interacts with the surrounding. The rough surface gets wear easily, so therefore the object manufacturing sector needs to get concentrate in it. Nowadays composite plays an important role as leading components with some good properties. So, the composite manufacturer needs to get more concentration on cutting technology. Other cutting technology, the tool wear is the most important drawbacks need to be considered. There is some non-traditional machining process in which the cutting tool is not used in it. In this work we use Abrasive water jet machine (AWJM) because it is one of the most used non-traditional machining process, which has no cutting tool and the mixture of abrasive particle of garnet 80 mesh and high-pressure water from the nozzle is used to cut the workpiece with some following parameters like stand-off distance (Sd), feed rate (Vf) and water pressure (P). The jute fiber reinforced polyester composite (JF/UPR) fabricated by compression moulding which is used for measuring surface roughness (Ra) and also to find the minimum Ra.
Disease Identification in Chilli Leaves using Machine Learning Techniques
Authors:   Head of department in Padre Conceicao College of Engineering, Goa, India., Araujo Sufola Das Chagas Silva , Malemath Dr. V S ,   Professor, Department of Computer Science and Engineering, KLE Dr. M. S. Sheshgiri College of Engineering and Technology, Belagavi, Karnataka, India., Sundaram Dr. K. Meenakshi ,   Faculty, Department of Information and Communication Engineering, Graduate Studies and Research, Botswana.
Published: January 2020

Crop diseases reduce the yield of the crop or may even kill it. Over the past two years, as per the I.C.A.R, the production of chilies in the state of Goa has reduced drastically due to the presence of virus. Most of the plants flower very less or stop flowering completely. In rare cases when a plant manages to flower, the yield is substantially low. Proposed model detects the presence of disease in crops by examining the symptoms. The model uses an object detection algorithm and supervised image recognition and feature extraction using convolutional neural network to classify crops as infected or healthy. Google machine learning libraries, TensorFlow and Keras are used to build neural network models. An Android application is developed around the model for the ease of using the disease detection system.
Methods of Missing Data Handlingin One Shot Response based Power System Control
Authors:   Steven M. Rovnyak, ECE Department, IUPUI, Indianapolis, USA., Dahal Niraj
Published: January 2020

The work done in this paper addresses various methods of handling missing phasor samples obtained from power flow simulations using DSA tools like TSAT and PSAT. Pseudorandom numbers in MATLAB are used to simulate 0-10% of missing samples and are recovered using different extrapolation techniques. After recovery, samples are subjected to decision trees to assess the performance of one shot stabilizing controls like in [1], [2].The power system model used is the 176 bus model of Western Electrical Coordinating Council (WECC).
Cancelable Biometric Transformations for E-Passport Security
Authors:   School of Computing Science and Engineering, Vellore Institute of Technology Chennai Campus, Chennai, Tamil Nadu, India., Punithavathi P. , Geetha S. ,   School of Computing Science and Engineering, Vellore Institute of Technology Chennai Campus, Chennai, Tamil Nadu, India.
Published: January 2020

E-Passport or Electronic Passport is comprised of a microprocessor chip which contains biometric data used to authenticate the identity of passport holder. Facial image, fingerprint image and palm-print image are some of the currently standardized biometric modalities, embedded in the E-Passports. The privacy of the biometric data becomes a problem during storage and transmission. The biometric data cannot be revoked or re-issued unlike tokens or passwords, if compromised. The possibility of producing cancelable templates from the biometric features of user has been studied, thus eliminating threats to privacy and security of the biometric features. Cancelable template is obtained from original biometric image after intentional/repeated distortions (based on user-specific key), and thereby providing security to the templates. The distortions can be implemented either at signal or at feature level. The cancelable templates can be revoked or re-issued whenever required just by changing the user-specific key. The probability of applying cancelable transformations to secure the privacy of the biometric features in E-passport has been explored in the article.
Zumkeller Labeling of Complete Graphs
Authors:   School of Advanced Sciences, VIT University, Chennai Campus, Chennai-600127, Tamil Nadu, India., Balamurugan B.J. , Meenakshi R. Madura ,   Research Scholar, SSN College of Engineering, Kalavakkam-603110, Tamil Nadu, India.
Published: January 2020

Let G (V, E) be a graph with vertex set V and edge set E. The process of assigning natural numbers to the vertices of G such that the product of the numbers of adjacent vertices of G is a Zumkeller number on the edges of G is known as Zumkeller labeling of G. This can be achieved by defining an appropriate vertex function of G. In this article, we show the existence of this labeling to complete graph and fan graph.
Elastic and Anelastic Behavior of Microwave Sintered BCT-BST Ceramics
Authors:   Ceramic Composites Laboratory, CCG, VIT, Vellore-632014, India, Madhuri W. , Pavithra C. ,   Department of Physics, Marudhar Kesari Jain Collage, Vaniyamadi, Vellore, Kiran S. Roopas ,   Department of Physics, VIT-AP., Nambiraj N Arunai ,   Center for Biomaterilas Cellular & Molecular Theranostics, VIT, Vellore, Kumar K. V. Siva ,   Ceramic Composite Materials Laboratory, Department of Physics, Sri Krishnadevaraya University, Anantapur
Published: January 2020

Lead free 0.55(Ba0.9Ca0.1) TiO3-0.45Ba (Sn0.2Ti0.8) O3 (BCT-BST) ceramic is synthesized by three different techniques viz solid state method, sol-gel method and molten-salt method. The prepared BCT-BST ceramic samples exhibited cubic crystal structure on X-ray powder diffraction analysis. The morphology of the samples is analyzed using transmission electron microscope. The lattice interactions with ultrasonic waves and morphotropic phase boundary at 70oC is confirmed from elastic and anelastic studies of the ceramic. High piezoelectric coefficient d33 of 623 pC/N is achieved in the prepared BCT-BST ceramics.
Clock Delayed Dual Keeper Domino Logic Design with Reduced Switching
Authors:   School of Electronics Engineering, VIT Chennai, India., Varghese Anju , S R Anusha ,   School of Electronics Engineering, VIT Chennai, India., Angeline A Anita ,   School of Electronics Engineering, VIT Chennai, India., V.S Kanchana Bhaaskaran. ,   School of Electronics Engineering, VIT Chennai, India.
Published: January 2020

Clock Delayed Dual Keeper domino logic style with Static Switching mechanism (CDDK_SS) using delayed enabling of the keeper circuit and modified discharge path has been proposed in this paper. In CDDK domino circuit, the principle of delayed enabling of keeper circuit offers reduced contention between keeper circuit and Pull Down Network (PDN). The modified discharge path at the output node eradicates the switching at the output node for identical TRUE inputs during the pre-charge phase. This facilitates in obtaining static like output in contrast with conventional domino logic. The simulation results of Arithmetic and Logic Unit (ALU) subsystems demonstrate 17.7% reduction in dynamic power consumption while compared to conventional domino logic. Furthermore, 62% enhancement in speed performance has been achieved with good robustness. Design and simulation have been executed using Cadence® Virtuoso, with UMC 90nm technology node library.
Computation of Even-Odd Harmonious Labeling of Certain Family of Acyclic Graphs
Authors:   Mathematics Division, School of Advanced Sciences, VIT University, Chennai, India., Kalaimathi M. , Balamurugan B. J. ,   Mathematics Division, School of Advanced Sciences, VIT University, Chennai, India.
Published: January 2020

Let ( ) , GVE be a graph with p number of vertices and q number of edges. An injective function f :V →1, 3, 5, , 2 p −1 is called an even-odd harmonious labeling of the graph G if there exists an induced edge function : →0,2,,2( −1) * f E q such that i) * f is bijective function ii) ( = ) = ( ( ) + ( ))( 2 ) * f e uv f u f v mod q The graph obtained from this labeling is called even-odd harmonious graph.
Non-Reacting studies on Transverse Injection Upstream of Aft Wall Angled Cavities
Authors:   Aeronautical Engineering, Kalasalingam Academy of Research and Education, Tamil Nadu-626126, India., Jeyakumar S. , Karthik K. ,   Aeronautical Engineering, Kalasalingam Academy of Research and Education, Tamil Nadu-626126, India., Sebastin J. Sarathkumar ,   Aeronautical Engineering, Kalasalingam Academy of Research and Education, Tamil Nadu-626126, India.
Published: January 2020

Cavity performance in coaxial supersonic jets is investigated experimentally in a supersonic flow facility. The coaxial jets issued from the supersonic nozzle enter into a supersonic combustor in which the cavities are incorporated. The primary jet is maintained at a Mach of 1.32, while secondary jet is designed for Mach of 1.00, 1.11 and 1.45. The open type cavities are axisymmetric. The primary flow is maintained at a temperature of 1050K and the secondary flow is at atmospheric temperature. Static and stagnation pressures are measured by using a conventional pitot probe to analyze the quantitative mixing performance and total pressure loss. Uniform momentum flux distribution is observed in cavity configurations compared with nocavity. A more uniform mixing, as well as minimum stagnation pressure loss, is observed for cavity configuration - 4, L/D = 1.53, than other cavity configurations
IoT Based Multi-Terrain Rover for Urban Search and Rescue Application
Authors:   Senior Associate Professor, Design and Automation Research group, School of Mechanical and Building Sciences, Vellore Institute of Technology, Chennai, Tamil Nadu, India., Selvakumar Dr. Arockia
Published: January 2020

This paper presents the development of a semi-autonomous exploration perspective (approach) for Urban search and rescue environments (USAR). The developed rescue robot consists of a 2- wheel drive with a traction system capable of traversing in various terrain within a 47-degree inclination. A 2-DOF articulated end-effector is attached to robot, which can reach to a height of 45 cm from the ground, hold and lift the object up to 20 Kg. The robot movement is controlled by RFID andWi-Fi for low latency audio and video feed by a mobile unit. The rover has a night mode with less noise capabilities to aid rescue in dark among various sensors for topography mapping. The objective of the robot is to maneuver with in the narrow-spaces where there is zero-visibility and create space by removing the possible obstacles in the path using the arm. The rover was tested in places with strong EM interference and was found to be viable.
Authenticated Encryption using Lightweight Cryptographic Primitives for Wireless Sensor Networks
Authors:   Perusing Masters, Department of Electronics and Communication, Anna University VLSI, VIT University., P Rajkamal , E. Ramkumar ,   Masters Student Specialized VLSI Design, VIT University, Chennai., A. Prathiba ,   Assistant Professor, VIT University Chennai., Bhaaskaran V S Kanchana ,   Department of Electronics and Communication Engineering, Institution of Engineers (India),
Published: January 2020

Wireless Sensor Networks (WSN) transmits sensitive data from physical environment to digital medium. Thus, security is essential to transmit these vulnerable data. Authenticated Encryption aim to provide security in WSN with integrity, confidentiality, and authentication of data transmitted. Block cipher modes of operations provide different cipher text for identical plain text which further enhances the security. Sensor nodes have its own operational constraint which makes security algorithm to be light in terms of area and low power consumption. In this paper novel architecture of authenticated encryption of lightweight symmetric cipher PRESENT and lightweight hash function SPONGENT in OFB mode is proposed. Proposed design is evaluated in terms of Gate Equivalent (GE), operating frequency and power consumption using Cadence Genus® tool using 180 nm technology library.
Moisture absorption and Chemical resistance studies on Pineapple fiber reinforced Vinyl ester Composite
Authors:   School of Automotive and Mechanical Engineering. Kalasalingam Academy of Research and Education, Krishnankoil-626 126, India., Abilash M. S. , Arumugaprabu V. ,   School of Automotive and Mechanical Engineering. Kalasalingam Academy of Research and Education, Krishnankoil-626 126, India., Rajini N. ,   School of Automotive and Mechanical Engineering. Kalasalingam Academy of Research and Education, Krishnankoil-626 126, India., Sivaranjana P. ,   School of Automotive and Mechanical Engineering. Kalasalingam Academy of Research and Education, Krishnankoil-626 126, India., Bharathi B Marxim Rahula ,   Department of Mechanical Engineering, Aditya College of Engineering, Surampalem, Andra Pradesh, India.
Published: January 2020

This research discusses the moisture absorption and chemical resistance studies on pineapple fiber reinforced Vinyl ester composite. A composite material was developed with pineapple fiber as reinforcement in the Vinyl ester matrix. Pineapple fiber of three different weight percentages 30%, 40% and 50% wt as well as fiber length of 30mm, 40mm and 50mm respectively taken for the study. The moisture absorption and the chemical resistance property of the composite were investigated as per the ASTM standard. Five different chemicals were used to investigate the chemical resistance behavior of the composite. The initial and final weight loss of the composites was calculated to find the moisture resistance property. The chemical resistance property was increased with the addition of treated jute fiber. All the tested composites exhibited positive results on the chemical resistance test.
Low Power Implementation Of Ternary Content Addressable Memory (TCAM)
Authors:   School of Electronics Engineering, Vellore Institute of Technology, Chennai, India., Das Prithwiraj , Pathak Ria ,   School of Electronics Engineering, Vellore Institute of Technology, Chennai, India, Beulet. P Augusta Sophy ,   School of Electronics Engineering, Vellore Institute of Technology, Chennai, India
Published: January 2020

In network routers, Ternary Content Addressable Memory (TCAM)[1] based search engines take an important role. One of the improved versions of Content Addressable Memory (CAM) is TCAM. For high speed and broader searching operation TCAM is used. Unlike normal CAM, TCAM has 3 logic states: 0, 1, ‘X’. In TCAM within one single clock cycle, search operation can be performed. That is why it is called special type of memory. Also, quick search ability is one of the popular features of TCAM. To compare the search and stored data, TCAM array acts parallel in every location. But high power dissipation is the main disadvantage of TCAM. To overcome this power dissipation in this paper we proposed a low power TCAM implementation by using Reversible logic.[2] Reversible logic has less heat dissipating characteristics property with respect to irreversible gate. Also, Reversible logic has ultra-low power characteristics feature. In recent past it has been proved that reversible gates can implement any Boolean function.
Smart Helmet: Thresh-Learner–Online Machine Learning on Data Streams
Authors:   Computer Science, Vellore Institute of Technology, Chennai, India., Garg Dhruv , Chitlangia Aditya ,   Computer Science, Vellore Institute of Technology, Chennai, India., P Vetrivelan ,   Electronics and Communications, Vellore Institute of Technology, Chennai, India
Published: January 2020

Today, with an enormous generation and availability of time series data and streaming data, there is an increasing need for an automatic analyzing architecture to get fast interpretations and results. One of the significant potentiality of streaming analytics is to train and model each stream with unsupervised Machine Learning (ML) algorithms to detect anomalous behaviors, fuzzy patterns, and accidents in real-time. If executed reliably, each anomaly detection can be highly valuable for the application. In this paper, we propose a dynamic threshold setting system denoted as Thresh-Learner, mainly for the Internet of Things (IoT) applications that require anomaly detection. The proposed model enables a wide range of real-life applications where there is a necessity to set up a dynamic threshold over the streaming data to avoid anomalies, accidents or sending alerts to distant monitoring stations.We took the major problem of anomalies and accidents in coal mines due to coal fires and explosions. This results in loss of life due to the lack of automated alarming systems. We propose Thresh-Learner, a general purpose implementation for setting dynamic thresholds. We illustrate it through the Smart Helmet for coal mine workers which seamlessly integrates monitoring, analyzing and dynamic thresholds using IoT and analysis on the cloud.
An Efficient Method for Multiple Face Detection & Recognition
Authors:   School of Computer Sciences & Engineering, VIT University, Vellore, India., Chattopadhyay Pritthish , Agarwalla Priyasha ,   School of Computer Sciences & Engineering, VIT University, Vellore, India., Sancheti Vaibhav ,   School of Computer Sciences & Engineering, VIT University, Vellore, India., Sharma Srikari ,   School of Computer Sciences & Engineering, VIT University, Vellore, India., P Swarnalatha ,   School of Computer Science & Engineering, VIT University, Vellore, India.
Published: January 2020

The problem of Face detection and recognition is becoming a challenge due to the wide variety of faces and the complexity of the noises and background of image. In this paper we have used C-sharp and Haar algorithm to detect the face. First in this paper the image is taken with a web-camera, storing it in the database and then once again when the person comes in the frame the name of the person is displayed. This paper is done in C-sharp which was a bit difficult for us to do and we have combined both the face detection and the recognition. The proposed method has good output and a good recognition rate. The limitation of the paper is that it does not display the name of the person above the face. In the future work will be carried on the above said topic. While developing the code some sample codes in python but those were basic programs. So this paper aims to find a solution for it and developed in C-sharp. In finding the XML file of haarcascade frontal face detection we found some problems and had to do a bit of research in finding it. The code for face detection and face recognition were found in different places and in this paper the codes for the both has been combined and found some difficulty. To overcome the basic programs we have written the code in C-sharp and the difficulty which we faced in combining the two codes have been solved. The solution has been successfully implemented and the code is fully running and the output has been successfully achieved.
Towards an Automated Testing Framework for Big Data
Authors:   TCS, Delaware, USA, Meyappan Ramanathan , S Nachiyappan ,   SCSE VIT Chennai, Nair Disha ,   Chase Bank, Wilmington USA.
Published: January 2020

Big data testing services are to deliver end to end testing methodologies which address our big data challenges. The testing module includes two types of functionalities. One is functional testing and second is non- functional testing. The functional testing should be accomplished at every stage of big data processing. Functional testing is nothing but the big data sources extraction testing, data migration testing and big data ecosystem. Testing which completes ETL test strategy, Map job reduce validation, multicore Data integration validation and data duplication check. On the other side the non-functional testing is to ensure that there are no quality defeat in data and no performance related issues. It covers the area for security testing, performance testing which solve the problem of monitoring and identify bottlenecks.
A Robust Watermarking Method for an Authentication of Video Surveillance Applications
Authors:   Puranmal Lahoti Government Polytechnic, Latur, Maharashtra, India., Mali Sathish D , Agilandeeswari Dr.L. ,   Associate Professor, School of Information Technology and Engineering, VIT University, Vellore, India.
Published: January 2020

The problem of authenticating the video content is the major role of any automated video surveillance systems (AVS). This research work delivers an approach to authenticate the surveillance video which can be used by attorneys to prove their clients using Digital Watermarking. The digital watermark gives an assurance that the provided video surveillance frame is not tampered. In this paper, we proposed a robust video watermarking approach for an authentication of video surveillance applications. The digital watermark is embedded into the Discrete Wavelet domain of the identified key frames using holoentropy. Here, the pixel map will be optimallygenerated for the watermarking and the image embedding using the proposed classifier using Moth – flame - Rider optimization based Neural Network (MF-ROA-based NN) will generate the optimal map prediction based on the fitness measure, such as wavelet coefficient, energy, entropy, loop coefficient, and standard deviation, respectively. This optimal map is used for both embedding and extraction. The experimental results proves that the proposed systems can authenticate the surveillance video frames against various attacks when compared to the existing systems.
A Novel to Project Customer Feelings via
Authors:   Assistant Professor, Department of Information Technology, Kalasalingam Academy of research and education, Krishnankoil, India., Maragatharajan M. , Aarthy N. S. ,   Department of Information Technology, Kalasalingam Academy of research and education, Krishnankoil, India., Mahalakshmi K. ,   Department of Information Technology, Kalasalingam Academy of research and education, Krishnankoil, India., Muthukumar M. ,   Department of Information Technology, Kalasalingam Academy of research and education, Krishnankoil, India., Balasubramanian C. ,   Assistant Professor, Department of Computer science and engineering, Kalasalingam Academy of research and education, Krishnankoil, India
Published: January 2020

When buying a product people searches for several options on the internet so that they acquire only the best ones from the market. To assure this, people go to the internet and search for reviews. Based on the reviews the product will be chosen by the customers. When we think about this, there will be a lot of confusion which is the best one. To prevent this, reviews are rated and then they are categorized. Based on the classification the product is named as a good or bad product. To address the problem of classification we use SVM classification. SVM algorithm is chosen since it is easy and user-friendly. The Main aim of this work is finding the opinion of the product on marketing based on their reviews. Online reviews can help them improve the quality of services and products. However, it is an ambitious issue to take on valuable online reviews by realizing the review sentiment. This paper will dynamically determine the customer opinion about the specific product whether the customer will have an optimistic or bad opinion about the product. Online evaluations have transformed the vital resource of data for users prior to making an up-to-date purchase decision. Identifying evaluations is cooperative to check and run early endorsement and also reviewers are likely to be the buyers of a product.
An Medical Image File Formats and Digital Image Conversion
Authors:   Department of Computer Applications, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil, Tamil Nadu, India., Sriramakrishnan P. , Kalaiselvi T. ,   Department of Computer Science and Applications, The Gandhigram Rural Institute (Deemed to be University), Gandhigram, Tamil Nadu, India, Padmapriya S.T. ,   Department of Computer Science and Applications, The Gandhigram Rural Institute (Deemed to be University), Gandhigram, Tamil Nadu, India, Shanthi N. ,   Department of Computer Applications, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil, Tamil Nadu, India, Ramkumar S. ,   Department of Computer Applications, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil, Tamil Nadu, India, Kalaichelvi N. ,   Department of Computer Science and Applications, The Gandhigram Rural Institute (Deemed to be University), Gandhigram, Tamil Nadu, India.
Published: January 2020

Medical image file formats make the confusing aspect to young researchers who start work with medical images.Medical image format conversion is still a tedious task due to the different structure of files. Digital image conversion from the medical image is an important pre-processing step to the process and visualizes the data. This article presents an overview of the major medical image file formats such as Analyze, neuro-imaging informatics technology initiative (NIFTI), MINC, and digital imaging and communications in medicine (DICOM). Then the characteristics and strengths of the various formats are discussed. Also the article describes the easiest way of digital image conversion from medical image format.
Hybrid Bacteria Foraging Optimization with Cuckoo Search Algorithm for Optimal Clusterhead Selection in Wireless Sensor Networks
Authors:   Department of Computer Science and Engineering, Kalasalingam Academy of Research and Education, Tamilnadu, India., Pitchaimanickam B. , Murugaboopathi G. ,   Department of Computer Science and Engineering, Kalasalingam Academy of Research and Education, Tamilnadu, India.
Published: January 2020

Wireless Sensor Networks (WSN) are operated on a battery source. The sensor nodes are required more energy for the communication and information processing and also reduced the network lifetime. An efficient clustering scheme is designed to reduce the energy utilization and prolonged the network lifetime. In this paper, a hybrid approach of Bacteria Foraging Optimization with Cuckoo Search algorithm is proposed in the LEACH-C algorithm. This proposed methodology improves the chemotaxis behavior of Bacteria Foraging Optimization by using the Cuckoo Search algorithm. The residual energy of the node and the minimum distance among the nodes are considered for selecting the optimal cluster head. The proposed methodology has been done in Network Simulator (NS-2) and the experimental results improve the network lifetime by increasing the alive nodes and minimize the energy consumption. The proposed methodology has provided 700 seconds of life duration to the nodes, which is significantly higher than the lifetime provided by any other conventional techniques.
A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A Novel Stream Cipher for Multimedia Security A
Authors:   Department of Computer Science & Information Technology, Kalasalingam Academy of Research and Education, Krishnankoil, India., Saraswathi P. Vidhya , Venkatesulu M. ,   Department of Information Technology, Kalasalingam Academy of Research and Education, Krishnankoil, India.
Published: January 2020

In the last decades the tremendous usage of multimedia data like audio, video and images through communication channels create a need on the security over networks. Since multimedia content utilize large amount of storage for storing images, audio and video, classical cryptographic algorithms such as DES, AES are not efficient in encrypting multimedia data. In future these data are represented as media stream, like real time audio and video. Therefore it is urgent need to protect the multimedia data from attackers in between communication channels. In this paper we propose a new algorithm that encrypt and decrypt compressed multimedia stream of image or audio or video. The compression results in less time in encrypting data because more compression results in less data volume. Our work ensures that multimedia data streams can be secured according to the requirements of the current scenario.
Improving Mapreduce Process By Introducing Aggregator Repartition Data for Big Data Analytics
Authors:   School of Computing, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India, Kumar K. Sathesh , Ramkumar S. ,   School of Computing, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India, Shankar K. ,   School of Computing, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India, Ilayaraja M. ,   School of Computing, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, Tamil Nadu, India
Published: January 2020

This work suggested data aggregator is used in between the mapper and reducer to enhance the performance of MapReduce. Initially the massive amount of data is partitioned into number of subset of data through the n number of independent mappers and it produces key value pairs for each partitioned data. Then the key value pairs are fed into aggregator where the data from different mappers are combining with smaller amount than the input. Followed by data aggregation data de duplication is carried over then repartition the data based on content, computation and network aware of data. Finally reducer merges the data to produce the final output, the proposed Content, computation and Network Aware (CCNA) Map Reducer is compared with the existing Content Aware (CA) Map Reducer and Content, computation Aware (CCA) Map Reducer.
Influence of Assistive Technology in Attaining Sustainable Development Goal 3: An Indian Perspective
Authors:   Department of Computer Applications Kalasalingam Academy of Research and Eduaction Krishnankoil, Srivilliputhur, TamilNadu, India, Chezhiyan Ponmozhi , Maheswari K. ,   Department of Computer Applications, Kalasalingam Academy of Research and Education, Krishnankoil, Srivilliputhur Tamil Nadu, India, Sriramakrishnan P. ,   Department of Computer Applications, Kalasalingam Academy of Research and Eduaction Krishnankoil, Srivilliputhur, TamilNadu, India., Rakumar S. ,   Department of Computer Applications, Kalasalingam Academy of Research and Eduaction Krishnankoil, Srivilliputhur, TamilNadu, India., Kanagaraj Jyothi ,   School of Bio and Chemical Engineering, Kalasalingam Academy of Research and Education, Krishnankoil, Tamil Nadu, India
Published: January 2020

World now tries to move on sustainable development. This means development of the current generation without affecting future generations’ rights on environment, employability, healthy life. Towards this end United Nations drafted 17 Sustainable development goals to be achieved in the year 2030. Sustainable Development Goal 3, states that countries should “Ensure healthy lives and promote well-being for all persons with disabilities”. Disabled persons will be in the marginal position in the society because of the disability. Disabled can be helped by assistive technology. Assistive technology will help in many ways, such as (i) assisting to live, or (ii) to have improvement in their disability, (iii) to assess the level of disability, (iv) to train disabled to overcome disability. This paper analyses the status of disabled in the India, various types of disabled persons with statistics, their condition in the society and the challenges in utilizing these devices for the upliftment of the disabled.
Image Analysis Techniqueson Phenotype for Plant System
Authors:   Department of Computer Science and IT, N.M.S. Sermathai Vasan College for Women, Madurai, India., Rani Karthiga
Published: January 2020

In recent years, there is a rapid advancement in computer vision technology which is much effective in extracting useful information from plant images in the field of plant phenomics. Phenomic approaches are widely used in the identification of relationship between phenotypic traits and genetic diversities among the plant species. The need for automation and precision in phenotyping have been accelerated by the significant advancement in genotyping. Regardless of its significance, the shortage of freely available research databases having plant imageries has significantly obstructed the plant image analysis advancement. There were several existing computer vision techniques employed in the analysis of plant phenotypes. Conversely, recent trends in image analysis with the use of machine learning and deep learning based approaches including convolutional neural networks have increased their expansion for providing high-efficiency phenotyping of plant species. Thus, to enhance the efficiency of phenotype analysis, various existing machine learning and deep learning algorithms have been reviewed in this paper along with their methods, advantages, and limitations.
Development of a Scalable Coding for the Encryption of Images using Diagonal Min-Max Block Truncation Code
Authors:   ECE, Kalasalingam Academy of Research and Education (Kalasalingam University), Srivilliputhur, India., Pankiraj Jeya Bright , Govindaraj Vishnuvarthanan ,   BME, Kalasalingam Academy of Research and Education (Kalasalingam University), Srivilliputhur, India., Murugan Pallikonda Rajasekaran ,   ECE, Kalasalingam Academy of Research and Education (Kalasalingam University), Srivilliputhur, India., Thiyagarajan Arun Prasath ,   Kalasalingam Academy of Research and Education (Kalasalingam University), Srivilliputhur, India.
Published: January 2020

This paper proposes a scalability coding on encrypted images, especially resolution scalability on lossy compression images. In the compression stage, the input gray level image is compressed using Diagonal Min-Max Block Truncation Coding technique. The compressed input image is encrypted using pseudorandom numbers masked by modulo-256, and then the encoded bit streams are transmitted. The pseudorandom numbers generated will be the encrypted key and the same is shared to the receiver. In the receiver side, the encoded bit stream is decrypted by using the shared encrypted key, which gives the compressed pixel value. Then the original image is reconstructed by using Diagonal Min-Max Block Truncation Coding Technique.
Herbal Tea Formulation for Health Rejenuvation: Nutritional, Physicochemical and Sensory Analysis
Authors:   Department of Biotechnology,Kalasalingam Academy of Research and Education, Krishnankoil, Tamilnadu, India., Kabilan S J , Baskar R ,   Department of Biotechnology, Kumaraguru College of Technology, Coimbatore, India., Poorani G ,   Department of Biotechnology, Kumaraguru College of Technology, Coimbatore, India.
Published: January 2020

The aim of the study were to perform nutritional, phytochemical and sensory analysis and assessing the potential of herbal formulation made up of Wedeliachinensis leaves and Boerhaaviadiffusa roots in possessing phytochemical contents and to be a part of herbal tea development. The phytochemical analysis were performed for each herb sample to determine the total phenolics, total flavanoids, crude alkaloids, tannins and identification of phytoconstituents such as phytosterol, coumarin, terpenoids, anthraquinone and phlobatannins. As part of nutritional analysis, tests such as moisture content, ash content and mineral composition of the herbal formulation mixture were performed. GC/MS screening was performed to check the presence of several effective compounds which indicated that selected sample holds the potential to be stated under “Nutraceuticals”. Formulation of herbal tea with the selected herbs was made and sensory analysis performed to validate the aroma, colour, astringency, flavor and overall acceptability as an herbal tea. The results of the nutritional, phytochemical showed that the formulation mixture of herbs Wedeliachinensis and Boerhaaviadiffusa roots is an excellent source of nutraceuticals with high therapeutical importance. Multiple beneficial phytochemical content featured in this polyherbal formulation, makes it as a perfect physical and psychological health rejuvenator.
Polyherbal Formulation as Potent Nutraceutical: Antioxidant and Antibacterial Activity
Authors:   Department of Biotechnology, Kalasalingam Academy of Research and Education, Krishnankoil, Tamilnadu, India., Kabilan S J , Baskar R ,   Department of Biotechnology, Kumaraguru College of Technology, Coimbatore, India., Poorani G ,   Department of Biotechnology, Kumaraguru College of Technology, Coimbatore, India.
Published: January 2020

The objectives of the study were to assess the potential of herbal formulation made up of Wedeliachinensis leaves and Boerhaaviadiffusa roots in possessing activities like antioxidant and antibacterial. The antioxidant potentials of the extracts were evaluated by performing DPPH radical scavenging assay and FRAP assay. The antibacterial activity was assessed using agar well diffusion method against choosed gram positive and gram negative bacterial strains. The results of the antibacterial and antioxidant activities showed that the formulation mixture of herbs Wedeliachinensis and Boerhaaviadiffusa roots is an excellent source of nutraceutical with high therapeutical importance.
Analysis of 2-Phenoxyaniline Fluorescence Quenching by Chloromethanes
Authors:   Multifunctional Materials Research Laboratory, Department of Physics, Kalasalingam University, Krishnankoil, Tamil Nadu, India, Raja A. , Swaminathan M. ,   Nanomaterials Laboratory, Department of Chemistry, International Research Centre, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil – 626126, India
Published: January 2020

The fluorescence quenching of 2-phenoxyaniline (2PAN) by chloromethanes were studied in hexane, dioxane, acetonitrile and methanol. The quenching rate constants (kq) are large with CCl4 and CHCl3 and close to diffusion rate constant (kdiff) and viscosity dependent, where with CH2Cl2 they are less. No clear cut variation of solvent polarity or viscosity is observed for CH2Cl2. Intermediate donor-acceptor complex formation is suggested for CH2Cl2 quenching. kq varies with electron affinity of quenchers suggesting the formation of non-emissive exciplex in quenching.
Synthesis and Density Functional Theory Analysis of Pyrazole Integrated Pyrimidinetrione
Authors:   Department of Chemistry, School of Advanced Sciences, Kalaslaingam Academy of Research and Education (Deemed to be University), Krishnankoil, 626 126, Tamilnadu, India., Iniyaval Shunmugam , Padmavathy Krishnaraj ,   Department of Chemistry, School of Advanced Sciences, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil, 626 126, Tamilnadu, India., Sivaramakarthikeyan Ramar ,   Department of Chemistry, School of Advanced Sciences, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil, 626 126, Tamilnadu, India., Ramalingan Chennan ,   Department of Chemistry, School of Advanced Sciences, Kalasalingam Academy of Research and Education (Deemed to be University), Krishnankoil, 626 126, Tamilnadu, India.
Published: January 2020

A pyrazole integrated pyrimidinetrione 6 has been synthesized and its structure has been established employing physical and analytical techniques such as IR and NMR spectroscopy. Further, density functional theory studies such as geometry optimization, FMOs, MEP, Mulliken population and NLO analyses of the synthesized compound 6 have been carried out using DFT – B3LYP [6-311++G(d,p)] method and the results obtained have been discussed.
Fabrication of 2D Manganese Tungstate Nanosheets for the Mitigation of Antipsychotic Drug Chlorpromazine
Authors:   Department of Chemistry, Nanomaterials Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamil Nadu, India., Nagarajan E.R. , Kumar J. Vinoth ,   Department of Chemistry, Nanomaterials Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamil Nadu, India., Sivaganesh D. ,   Department of Physics, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamil Nadu, India., Arunpandian M. ,   Department of Chemistry, Nanomaterials Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamil Nadu, India.
Published: January 2020

In this work, we developed a novel and superior two dimensional manganese tungstate nanosheets (MnW NSs) photocatalyst for the degradation of environmentally toxic antipsychotic drug chlorpromazine (CPZ) under visible light illumination. The MnW NSs were fabricated through the simple microwave assisted hydrothermal route without the addition of other solvents. The surface topology and crystalline nature of the material was investigated by using numerous spectroscopic techniques. Fascinatingly, the MnW NSs exhibited superior photocatalytic activity towards the degradation of antipsychotic pharmaceutical drug under visible light irradiation.
3D Sphere-like Nickel Tungstate Catalyst for Destroying of Organophosphate Pesticide Methyl Parathion
Authors:   Department of Chemistry, Nanomaterials Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamil Nadu, India., Nagarajan E. R. , Kumar J. Vinoth ,   Department of Chemistry, Nanomaterials Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil-626126.Tamil Nadu, India., Sivaganesh D. ,   Department of Physics, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil- 626126, Tamil Nadu, India., Arunpandian M. ,   Department of Chemistry, Nanomaterials Laboratory, International Research Centre, Kalasalingam Academy of Research and Education, Krishnankoil-626126, Tamil Nadu, India.
Published: January 2020

Recently, the appearance of pesticide residues into the environment poses serious risks to the living organisms. In this view, we explored a novel and superior photocatalyst based on nanostructured sphere-like nickel tungstate (NiWO4 NSs) for the degradation of organophosphate pesticide methyl parathion (MP) under visible light irradiation, for the first time. The NiWO4 NSs were tailored through simple precipitation technique and confirmed by several spectroscopic techniques. Fascinatingly, the NiWO4 NSs portrayed superior photodegradation performances towards MP degradation with superior stability.
Efficient Removal of Coralene Red 3g Dye in Ec Process with Zn/Tio2 using Statistical Algorithm
Authors:   Department of Chemistry, Karunya Institute of Technology and Sciences, Coimbatore, India, Kalivel Parameswari , Palanichamy Jegathambal ,   Water Institute, Karunya Institute of Technology and Sciences, Coimbatore, India, Vijila M. ,   Department of Mathematics, Karunya Institute of Technology and Sciences, Coimbatore, India
Published: January 2020

This work describes the statistical approach for the efficiency of electrodes Zn/TiO2, prepared by spray pyrolysis and thermal decomposition of TiCl3, in treating Coralene Red 3G dye for its color removal in electrocoagulation process with the optimization of operational parameters. Using Design Experts software, ANOVA design model was carried out and the efficiency of color removal for the parameters such as pH, concentration of dye, electrolyte, applied current and time were derived. Replicates were maintained for all experiments, and the results were statistically analyzed by performing ANOVA at 5% level of significance using SPSS software. A better efficiency was observed for the electrodes Zn/TiO2 obtained from spray pyrolysis.
Ni Substituted MgMn Nanoferrites as Antibacterial Agent for Biotextile Application
Authors:   Physics, Kalasalingam Academy of Research and Education, Krishnankoil,Virudhunagar, India., Revathy M. S. , Chitra S. R. ,   Physics, Thiagarajar College of Engineering, Madurai, India., Suman R. ,   Chemistry, St.Xaviers Engineering College, Trinelveli, India., Shenbagavalli S. ,   Physics, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, India., Jeyaviajyan S. ,   Physics, Kalasalingam Academy of Research and Education, Krishnankoil,Virudhunagar, India., Theivashanthi T. ,   Physics, Kalasalingam Academy of Research and Education, Krishnankoil, Virudhunagar, India.
Published: January 2020

Biological aspects of nanoferrite incorporation is growing in demand in textile industries. In this regard the present study focuses on the synthesis of nanoferrite with Nickel substitution by Coprecipitation route. Structural studies of the nanoferrites was analyzed using X-ray diffraction. The chemical analyses determined by TEM, was in good agreement with that of XRD analysis. Thermal analysis by TG/DTA inferred that nanoferrites were thermally stable due to Ni dopants added with the compounds. MgMnNiFe2O4 nanoferrites on cotton fabrics was subjected antibacterial assay on various pathogenic microorganism and exhibits the zone of inhibition. The fabricated nanoferrites on cotton fabrics showed great durability evidenced by their antibacterial activities even after 20 washing cycles. Hence, the functionalized cotton fabrics could be used as a potential antibacterial agent.