Volume 6 | Issue 2 |

 Abstract

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Traveling Wire-Electro-Chemical Spark Machining (TW-ECSM), Material Removal Rate (MRR), Finite Element Method (FEM), Artificial Neural Network (ANN), Taguchi Method (TM).

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Creative Commons Attribution 4.0 and The Open Definition

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Wireless Sensor Network is very commonly used now a days in varying domains. It is used in defense, medical sciences, smart cities and many more places. In this paper, we discuss about the security improvement for the existing WSN by analyzing all the attacks prevailing and the best approach to minimize a vast range of attacks including Sybil attack, wormhole attack and many others. We incorporate the Ant Colony Optimization to gain energy optimized clustering and securing the network with various attacks done to compromise the network.

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Creative Commons Attribution 4.0 and The Open Definition

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Wireless Sensor Network, Ant Colony Optimization, Security

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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Librarianship, User-centred Management, Leadership Skills, Psycho-Social Skills, Orientation and Training, LIS Leaders, LIS Domain, Libraries & Information Centres

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The present study was carried out to preliminary phytochemical evaluation and to characterize the bioactive constituents present is methanolic extracts of alysicarpus monlifier L .(DC) . (PAPILIONACEAE) using UV,FTIR and GC-MS(Preliminary qualitative chemical test for methanolic extract shows the presence of tannins, phenolic compounds,saponins, flavonoids, carbohydrate,phyto sterols.) The crude extracts were scanned in the wavelength ranging from 200-1100nm by using perkin elmer spectrophotomer and the characteristic peaks were detected. For GC-Ms analysis, while the mass spectra of the compounds found in the extract was matched by the NIST library. The FTIR spectrum shows may be the presence of aminoacid, phenol, alkanes, carboxylic acids, aliphatic amines and alkyl halides. The results of the GC-MS analysis, nine chemical constituents have been identified. The major chemical constituents were pentadecanoic acid 14-methyl,1-methyl ester(26.87%), tetradecanoic acid (11.08%), eruic acid (28.02%) and cyclic 3-1,2 ethane diyl acital (11.92%), The Extract was screened for antibacterial activity against staphylococcus aureas, pseudomonas, E-coli and basillus Alysicarpus monilifer showed potent antibacterial activity against gram negative and gram positive bacteria.

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Creative Commons Attribution 4.0 and The Open Definition

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Alysicarpus monilifer, phytochemical GC-MS, UV, FTIR, Antibacterial activity

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Creative Commons Attribution 4.0 and The Open Definition

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Enormous information is a lot of data. It has high esteem, volume, speed, veracity, assortment, and inconstancy. In the computerized world, data is created and gathered at the high range. As per IBM and Cisco late report, 3.6 quintillion bytes of data are produced day by day and it will go up to 40 yotabytes (1024) in the year 2020. The patient data from the doctor's facility, data from the administration, private association, saving money, web and cell phones is put away as large information in the cloud. It has both touchy and no sensitive data. Making harm the delicate information will make a genuine harm the general population. As the measure of the information increments, new difficulties of security emerge and it is hard to give security to the data. The customary security instrument isn't suited for ensuring the huge data. So a propelled security technique must be actualized to secure the data.

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Big Data, Role Based Attribute Control, Attribute Based Encryption, Auditing.

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The main purpose of this survey paper is to familiarize themselves with IoT (Internet of Things) from a broad perspective of protocols, technologies and applications and related issues. The concept of IoT is a combination of multiple technologies. IoT includes the latest versions of RFID, smart objects, namely communication technologies, smart sensors and internet protocols. The main theory is that without external working factors, smart sensors provide applications directly. The future aspect of IoT promises to be the prime center of different technologies that connect sensors to each other and enable smart outputs. In this article, we will discuss the architecture and related technical aspects of the IoT. It also comprise an overview of the IoT technologies, protocols and applications, and related topics. The goal is to create a structure for researchers and application developers to understand how different protocols work, outline some of the key issues related to the IoT, and the relationship between IoT and other technologies.

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internet of things (IoT)

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Methicillin resistant Staphylococcus aureus (MRSA) is an utmost concern by many researchers. MecA gene codes for the class of penicillin binding proteins (PBP) which are responsible for antibiotic methicillin resistance. It is a genetic cassette of 52 kb with two recombinase genes. In the present study, Penicillin binding protein sequences of ten intra generic Staphylococci were compared with five selected pathogens of other genera. pBLAST with PSI (Position Specific Iterated) algorithm was used to compare and analyse penicillin binding protein sequences from existing protein sequence databases. The percentage of identity with total query coverage and the relatedness were studied by constructing a dendrogram using MEGA 0.6 software. Further, the functional and structural annotations of ten intra and inter generic PBPs were compiled from Pfam and Uniprot databases for understanding the functional and structural domains.

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mecA gene, comparative analysis, resistance, pBLAST, PSI BLAST and Protein Phylogeny.

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Various areas related to design of fixture are already been very well described by various renowned authors, but there is a need to couple and apply all these research works to an industrial application. The present volume of this research work integrates all these aspects and the evolutionary functional approach is proved from the fact that real industrial component is considered for fixture designing. The component is case of motor body widely used in automobile industry, made up of aluminum ADC12. The major operations to be performed are drilling and grooving. The research includes design and manufacturing of a fixture, which provides location and clamping arrangement for machining 5 operations on various faces of component in one setup on VMC EZ5 of pallet size 600 mm x 400 mm. Application of hydraulic systems till now was limited to machine tools, material handling devices, transport and other mobile equipment, in aviation systems, etc. but very few applications and research work is carried out on hydraulic fixture. This paper includes the unique aspect of designing and manufacturing 5-cylinder hydraulic fixture for machining case on VMC. While designing this research, a good number of literature and titles written on the subject by renowned authors are referred. The important details of the part and fixture are included in each fixture design section along with component drawing, fixture drawing, 3D view of component & fixture using AutoCAD 2017. Fixture is not only designed but manufactured also, it sets the classical example of design for manufacturing.

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Hydraulic Fixture, Case, VMC, Automobile, Drilling, Boring, Grooving, Design for Manufacturing.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Rural Economy, GDP, Agriculture Sector, Agri-Tourism.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

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Creative Commons Attribution 4.0 and The Open Definition

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Image Segmentation, Watershed, Detection, Extraction, MRI

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Creative Commons Attribution 4.0 and The Open Definition