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Some Labeling for Duplicate Graph of Double Quadrilateral Flow Graph

Journal of Physics: Conference Series 2019年第1期1362卷

作者： E.Nanda gopal V. Maheswari Department of Mathematics Sriram Engineering College Perumalpattu Tiruvallur - 602024 Department of Mathematics Vels Institute of Science Technology and Advanced Studies (VISTAS) Chennai - 6000117

The Graph theory is sort of complicated events into the structure they are reflected by the clear graphs, most of their graphs separated into each component when the characteristics of mother graphs are determined by the properties of their components (or) copies. Based these, E. Sampath kumar introduced the concept of duplicate graph of a mother Graph (1974). Duplicate graph (DG) means obtained by a finite undirected graph without or with and without multiple edges. Let G (V, E) be simple a graph. A duplicate graph of G is DG = (V1, E1), when the vertex set V1 = V U V' and VV' = and f: V→V' is one-one onto and the edge set E1 of DG is defined as: The edge ab is in E if and only if both ab' and a'b are edges in E1. [2] Many scholars to prove some labeling for duplicate graph of some mother graphs. few scholars P. Vijayakumar, P.P. Ulaganathan and K. Thirusangu, have prove existence as some cordial labeling in duplicate graph of Star Graph [5]. ***, ***, *** they have proved total 3 - sum cordial and product E-cordial labeling for the extended duplicate graph Of Quadrilateral snake graph [8]. *** gopal, ***, *** kumar have proved special labeling for the extended duplicate graph of Quadrilateral snake graph. [7]. in this paper, we prove that the Cordial, Product cordial and Sum divisor 3-equitable cordial labeling in Duplicate graph of Double Quadrilateral Flow Graph.

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Influence of nanocellulose addition on the film properties of the bionanocomposite edible films prepared from maize, rice, wheat, and potato starches

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AIP Conference Proceedings 2019年第1期2162卷

作者： Jeya Jeevahan M. Chandrasekaran Akshay Sethu 1Research Scholar and Assistant Professor School of Mechanical Engineering Sathyabama Institute of Science and Technology Chennai India 2Director School of Mechanical Engineering Vels Institute of Science Technology and Advanced Studies Chennai India 3UG Scholar School of Mechanical Engineering Sathyabama Institute of Science and Technology Chennai India

The starch based edible films have attracted much attention as the alternative food packaging materials to synthetic plastics due to their properties, such as, high transparency, odorless, biodegradability, tasteless, and semi-permeability to gases and food additives. However, the starch based edible films produced from native starch exhibit poor water resistance and poor mechanical strength. Incorporation of nanomaterials in starch films is considered as an effective method in recent times in order to improve the mechanical and barrier properties. Present investigation focused on the effects of nanocellulose on the film properties of edible films produced from different starch sources, such as, maize starch, rice starch, wheat starch and potato starch. The starch edible films were solution cast by adding 5g/100 ml water, 30 wt% of solution and varying concentrations of nanocellulose (0%, 2%, 5%, 10% & 15% of solution). Water vapor transmission rate (WVTR), mechanical strength (tensile strength, Young’s modulus and percentage of elongation) and film color were determined for the films. The results showed that the addition of nanocellulose had improved the film properties in all the cases, and it could be used as a promising choice for food packaging applications. Among the four starch types, the nanocellulose incorporated edible films produced from potato starch and rice starch showed better film properties compared to those produced from maize starch and wheat starch.

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Nuclear structure of some even and odd nuclei using shell model calculations

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AIP Conference Proceedings 2020年第1期2292卷

作者： Bhopendra Singh S. Suman Rajest K. Praghash Uppalapati Srilakshmi R. Regin 1Associate Professor Amity University Dubai 2Reacher Vels Institute of Science Technology & Advanced Studies (VISTAS) Chennai Tamil Nadu India 3Assistant Professor Koneru Lakshmaiah Education Foundation Vaddeswaram AP India 4Assistant Professor CSE Department VFSTR Deemed to be University Vadlamudi Guntur India 5Assistant professor Adhiyamaan College of Engineering Hosur Tamil Nadu India

In this work, we determined the electron dispersing structure factors, just as the vitality levels of certain cores. The computation of electron dispersing structure factors needs numerous issues to be remembered for request to make these figures attainable and quick in time in light of enormous measure of terms speak to arithmetic, quantum mechanical speculations, atomic shell model hypotheses and equations. In the current work, we examined the impacts of the higher setup outside the shell model space and the inactive center which included Tassie Model (TM) to discuss the Longitudinal C2 electron scattering form factors for the nuclei: 116Sn, 92Mo,90Zr ,39K and 32S, which calculated for nuclei under consideration, are compared with those of experimental data. The HO and SKX possibilities have been utilized to compute the wave elements of outspread single-molecule framework components. Some hypothetical vitality levels of the 52Cr, 32S and 181Ta nuclei are calculated compared with their experimental data. The shell model for windows code NuShellX@MSU has been used in this *** article is being retracted because it contains substantial overlap with a manuscript submitted to Papers in Physics by Shamil Radhi and ultimately not published, under the supervision of Professor Dr. Khalid Salih Jassim at the University of Babylon, College of Education for Pure sciences. In addition, the name and affiliation of K. Praghash was used without their knowledge or consent. AIP Publishing has a strong commitment to preserving the integrity of the scientific record, and given the extent of the overlap and the failure to properly credit the original source, this article has been retracted on August 16, 2021.

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Trust based cluster-energy efficient multicast routing in mobile adhoc networks

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Applied Mathematics and Information sciences 2018年第2期12卷 421-429页

作者： Baskaran, S. Selvi, J. Arputha Vijaya Dhulipala, V.R. Sarma Department of CSE VELS Institute of Science Technology and Advanced Studies (VISTAS) Chennai India Department of CSE Kuppam Engineering College Andra Pradesh India Department of ECE Kings College of Engineering Pudukkottai Tamilnadu India Department of Physics University College of Engineering BIT Campus Anna University Tiruchirappalli Tamilnadu India

MANET is a set of wireless communication module practiced globally for well-established networking. MANETS are largely utilized as a part of networking and used by large network users all over the world. These network communication utilize hubs for interconnection and consume large capacity of energy for processing. The consumption and protection of networking in MANET have been researched for the recent couple of years. Somehow the researches for limiting the resources has been explored to some level. The most challenging assignment is the security issues in MANETS. The adaptation of harmful elements can affect the system and its associated consumer which prompts problems in communication. The main objective of this research paper is to give optimal security and energy consumption during routing of the network nodes. This paper proposes a cluster based routing strategy to give optimal security and energy consumption during networking. The fuzzy k-means clustering is induced to cluster the network into same cluster heads. During routing the cluster, heads finds the optimal path to transmit data with a minimal energy. The proposed routing protocol is a trust based on demand multicast routing which gives optimal security by securing the transmission of data during routing. The proposed protocol is modeled and experimented in the Network Simulator 2, and the performance of the routing protocol proposed in this paper are evaluated with the existing approaches in terms of quality of service (QoS) and energy efficiency. From the analyzed results, it shows that the proposed protocol is an efficient routing strategy offering optimal security and energy efficiency in mobile adhoc networks. © 2018 NSP.

关键词： Fuzzy K-Means Clustering Manet Multicast Routing Network Simulator Quality of Service (QoS)

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Structural phase transition, grain growth and optical properties of uncompensated Ga-V co-doped TiO2

arXiv

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arXiv 2018年

作者： Khatun, Nasima Tiwari, Saurabh Lal, Jayanti Tseng, Chuan-Ming Liu, Shun Wei Biring, Sajal Sen, Somaditya Department of Physics Indian Institute of Technology Indore Simrol Campus Khandwa Road Indore453552 India Metallurgy Engineering and Material Sciences Indian Institute of Technology Indore Simrol Campus Khandwa Road Indore453552 India Department of chemistry Vels Institute of Science Technology & Advanced Studies Chennai Tamil Nadu600117 India Department of Materials Engineering Ming Chi University of Technology New Taipei City24301 Taiwan Organic Electronic Research Center Ming Chi University of Technology New Taipei City24301 Taiwan Electronic Engg. Ming Chi University of Technology New Taipei City24301 Taiwan

Effect of uncompensated Ga-V co-doping (0≤x≤0.046) on structural phase transition, grain growth process and optical properties of TiO2 is reported here. Inhibition of phase transition due to co-doping is confirmed by X-ray diffraction measurement. Activation energy of phase transition increases from 120KJ/mol (x=0) to 140 KJ/mol (x=0.046) due to Ga-V co-doping. In anatase phase, lattice constants increase by the effect of Ga3+ interstitials. This results in inhibition of phase transition. Anatase phase becomes stable up to ~650 ∘C in co-doped sample whereas for pure TiO2 phase transition starts in between 450-500 0C. In anatase phase, strain increases due to co-doping which reduces crystallite size. In rutile phase, grain growth process is enhanced due to co-doping and particles show a rod-like structure with majority {110} facets. Bandgap decreases in both phases and reduced to a visible light region. BET analysis shows that surface area increases from 4.55 m2/g (x=0) to 96.53 m2/g (x=0.046) by Ga-V incorporation which provide a large number of active site for photocatalytic activity. Hence, co-doped anatase nanoparticle can be used as a promising candidate for photocatalytic applications using visible light up to a higher temperature ~650 ∘C. Copyright © 2018, The Authors. All rights reserved.

关键词： Titanium dioxide

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A study on the public auditing mechanisms for privacy preserving and maintaining data integrity in cloud computing

International Journal of Database Theory and Application

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International Journal of Database Theory and Application 2016年第6期9卷 103-108页

作者： Saranya, V. Suresh Kumar, R.G. Nalini, T. Department of Computer Science and Engineering Rajiv Gandhi College of Engineering and Technology Pondicherry India Vels University Chennai India Department of Computer Science and Engineering Bharath University Chennai India

Cloud computing in its various forms allows users to store their information at remote location and reduce the burden at their local systems. Even though this is an advantage for users but there are also many drawbacks because of this remote storage. The main drawback which needs to be dealt with is security. Recently, security is the major concern which most of the cloud service providers are facing. The users store their information in remote location with the hope of maintaining the privacy and integrity of data. In order, to maintain the privacy and integrity of users' data auditing has to be done by the Cloud Service Providers (CSP). CSP uses the Third Party Auditor (TPA) for performing the auditing. The TPA performs auditing on behalf of the data owner using different auditing mechanisms. Many auditing mechanisms have been introduced in literature. Each mechanism varies from one another in one or more characteristics. In this paper we have provided a study on the different auditing mechanisms required to preserve the privacy and integrity of data in cloud. We have presented the advantages and flaws in each mechanism compared to another. Many auditing mechanisms are arising in literature with the aim to maintain the integrity of users' data and preserve the privacy. This paper remains as the basis for different auditing mechanisms that are arising in literature. With the help of auditing mechanisms the TPA can best satisfy the needs of the users. © 2016 SERSC.

关键词： Distributed database systems

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Investigation of solar water heater by using flat plate collector and evacuated tubes

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IOP Conference Series: Materials science and engineering 2017年第1期183卷

作者： J J Jayakanth S Ramasubramanian M Chandrasekaran S Manavalan Assistant Professor Department of Mechanical Engineering Vels University Chennai India Professor Department of Mechanical Engineering Vels University Chennai India Assistant Professor Department of Mechanical Engineering Bharath Institute of Science and Technology Chennai India

Collection, storage and utilization of solar energy by solar water heating by flat plate collector and evacuated tube is cheapest and effective renewable energy technologies. This solar water heater design uses a nonconventional source of energy which can be used for house hold applications. The cost of production will be comparatively low in cost and high in capacity. The G.I. sheet collector boxes are replaced by copper tube, stainless steel water tank, thick costly PUF insulations and toughened glass etc. Pebbles are used as a medium of heat storage this increases the capacity of solar water heater by using this method natural source of energy can be used instead of depending on electric water heaters.

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Optimization of heterogeneous Bin packing using adaptive genetic algorithm

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IOP Conference Series: Materials science and engineering 2017年第1期183卷

作者： R Sridhar M Chandrasekaran C Sriramya Tom Page Assistant Professor and Research Scholar Department of Mechanical Engineering Vels University Chennai TN India. Professor Department of Mechanical Engineering Vels University Chennai TN India. Assistant Professor Department of computer Science and Engineering Saveetha Engineering College Chennai TN India. Professor Lough borough University U.K.

This research is concentrates on a very interesting work, the bin packing using hybrid genetic approach. The optimal and feasible packing of goods for transportation and distribution to various locations by satisfying the practical constraints are the key points in this project work. As the number of boxes for packing can not be predicted in advance and the boxes may not be of same category always. It also involves many practical constraints that are why the optimal packing makes much importance to the industries. This work presents a combinational of heuristic Genetic Algorithm (HGA) for solving Three Dimensional (3D) Single container arbitrary sized rectangular prismatic bin packing optimization problem by considering most of the practical constraints facing in logistic industries. This goal was achieved in this research by optimizing the empty volume inside the container using genetic approach. Feasible packing pattern was achieved by satisfying various practical constraints like box orientation, stack priority, container stability, weight constraint, overlapping constraint, shipment placement constraint. 3D bin packing problem consists of 'n' number of boxes being to be packed in to a container of standard dimension in such a way to maximize the volume utilization and in-turn profit. Furthermore, Boxes to be packed may be of arbitrary sizes. The user input data are the number of bins, its size, shape, weight, and constraints if any along with standard container dimension. This user input were stored in the database and encoded to string (chromosomes) format which were normally acceptable by GA. GA operators were allowed to act over these encoded strings for finding the best solution.

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An optimal agent based (Oab) architecture for web service discovery

International Journal of Database Theory and Application

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International Journal of Database Theory and Application 2016年第3期9卷 37-46页

作者： Suganya, D. Revathy, A. Suresh Kumar, R.G. Moganarangan, N. Madhavan, D. Master of Technology Department of Computer Science and Engineering Rajiv Gandhi College of Engineering and Technology India Vels University Pallavaram Chennai India Rajiv Gandhi College of Engineering and Technology Kirumampakkam Puducherry India

Service Discovery is done based on Keyword Match, Simple Semantic Description Services, and Rich Semantic Description Service. Web Services raise the web to a new level by integrating computational aspects. Web Services are accessed by computer programs but these still need help by humans. Web-services should be described in a formal, semantic way, so programs can find, compose and invoke them automatically. Existing system discover the service based on QoS (Quality of Service). It uses the Agent to discover the service, but normalization & classification are not done by Agent here. Existing system are using the selection algorithm, which works in association with QoS value, based on consumer requirements. So In our proposed system we proposed the Normalized, Classification, & Ranking of the QoS parameter based on minimization maximization criteria using agent based architecture. We rank the services according to their QoS levels and their services matching. © 2016 SERSC.

关键词： Quality of service

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Processing Of Neem And Jatropha Methyl Esters –Alternative Fuels From Vegetable Oil

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IOP Conference Series: Materials science and engineering 2017年第1期183卷

作者： S Ramasubramanian S Manavalan C Gnanavel G Balakrishnan Asst. Professor Department of Automobile Engineering Vels University Chennai India Asst. Professor Department of Mechanical Engineering Bharath Institute of Science and Technology Chennai Asso. Professor Centre of Excellence in Patterned Multiferroics & Nanotechnology Bharath Institute of Science and Technology Chennai India

Biodiesel is an alternative fuel for diesel engine. The methyl esters of vegetable oils, known as biodiesel are becoming increasingly popular because of their low environmental impact and potential as a green alternative fuel for diesel engine. This paper deals with the manufacturing process of Biodiesel from jatropha and neem oil. Biodiesel was prepared from neem oil and jatropha oil, the transestrified having kinematic viscosity of 3 & 2.6 centistokes, methanol ratio is 6:1 & 5.1respectively. The secondary solution is preheated at 65 C & 60 C and reaction temperature is maintained at 60C & 55 C and reaction time is 60 minutes approximately with NaOH catalyst and low viscosity oil is allowed to settle 24 hours. The average yield of neem and jatropha methyl esters was about 85%. These methyl esters shows excellent alternative under optimum condition for fossil fuels.

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