Volume 6 | Issue 2 |

 Abstract

A normal grass cutter moving with IC engine will run based on the energy from petrol. The major drawbacks of this technology are high running cost; create noise pollution and air pollution. Also, an IC engine requires periodic maintenance such as changing the engine oil, mechanical maintenance. It is an innovative technology of cutting grass without any pollution, electric as well as solar grass cutter are environmentally friendly and also arrangement of spread nozzle by using pump.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Grass cutter, controller, DC Motor, Rechargeable Battery, spread nozzle, Cre-o software.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Automated security systems are essential at present environment. These days most of the personal and official records and banking transactions statements, use of personal gadgets like mobile, and tablets are frequently performed using automated security system for identification. Face recognition systems accomplish the task through face acquisition, facial feature extraction and feature Matching. In the proposed face recognition system using PCA for matching of reference image with all images of database and create a suspect list. Then FFT is use to match reference image with faces in suspect list created by PCA. The result shows that proposed system provides higher accuracy in all the conditions in comparison to PCA based systems, while run time is slightly increased.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

pca, fft

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

WhatsApp recently enabled End-to-End security with 256-bit encryption. Using this encryption method a single word can take hours and days to decrypt; envision for trying to decode a sentence or entire message. But though the messaging platforms are highly secure, they can still be bypassed by a hacker to intercept your messages. Neither the flaw exists in the messaging app nor its services but may it do exist in telecom operator’s technology. Signaling System 7, or SS7, is the main culprit and it is the technology used by telecom operators, on which the highly secure messaging system and telephone calls rely.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Vulnerability,End-to-Endsecurity,eavesdropping,Vulnerability,DRA, Spoofing,IME,MAC,Encryption,Decryption,DiffieHellman

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The early stage detection of damage and prediction of an upcoming accident in civil structure require continuous structural health monitoring for the large area. The position of sensors and monitoring system also plays an important role in structural monitoring which increases demand for the reliable civil structural monitoring system. On the other hand, determining the dynamic behavior of civil structure require the dense development of sensor. The wired civil structure monitoring system is highly expansive and always needs large installation space to deploy. This project describes wireless sensor network which consumes low power and less space. The wireless sensor network is developed to detect physical parameters of civil structures continuously and send the sensor information to internet cloud server via TCP/IP protocol. The user can access graphical view of various sensors from the cloud server. The cloud server utilizes MATLAB program to give the graphical representation of WSN data. The WSN consists of a sensor to continuously sense various physical parameters of a Civil structure such as temperature, humidity, light, and vibration. WSN user processor interface system with Raspberry pi is in low cost and consumes a small amount of power. The sensor data received will be processed by Raspberry pi using Python programming and sends sensor information to cloud server via internet. On cloud server, a user with server account can access real-time WSN data and view graphically using MATLAB. In this project, an email alert is also developed such that when WSN detect critical values of sensor data and predict upcoming accident in civil structure, it will be notified to the user. The user can also access WSN for an announcement when damage and upcoming accidents are predicted.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Raspberry Pi, MATLAB, TCP/IP protocol, WSN, Dynamic

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Differential equations play an important role in science, engineering and social sciences. They occur quite frequently in our daily life. The motion of an object can always be associated with a differential equation. The change in prices of commodities, the flow of liquids, the concentration of chemicals etc., often lead to differential equations. Most of the equations occurring in applications, are not only depend on the current state but also depends on the past history and these types of equations are called delay differential equations.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Delay differential equation

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Today, the Big Data and its analysis plays a major role in the world of Information Technology with the applications of Cloud Technology, Data Mining, Hadoop and MapReduce. Securing the valuable data from the intruders, viruses and worms are a challenge for the past several decades. So many researchers developed methods and technologies to protect the data. Since all traditional technologies are applicable for only their structured data, we required a new technology to secure and make privacy in the structured, semi-structured and unstructured data (Big Data). In this research paper we have studied various security and privacy methodologies proposed by the various researchers and analyse the merits and demerits of those methodologies.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Big data, Data analysis, Cloud, Data mining, Hadoop, MapReduce, security and privacy methodologies.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

MANET consists of mobile nodes that are in radio reach of one. Each of the nodes has a wireless interface to correspond with one another. All networking functions, for example, routing and data transmission, are performed by nodes themselves in an organizing toward oneself way. Because of these reasons, securing communication in MANET is extremely difficult. In this study, we proposed an improved Qos routing algorithm for MANETs called E-GAMAN. The proposed methodology has two algorithms: SSRA and GAMAN. Simulation results show that E-GAMAN algorithm has a great execution and is a guaranteeing algorithm for Qos routing in MANET

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

secure communication, MANET, Qos, Qos routing, E-GAMAN, SSRA, GAMAN

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Governments, especially in developing and emerging economies, are limited in their capacity to promote social development, due to lack of resources to handle such a formidable task. The tax base is too narrow to generate adequate funds for a list of several competing needs. Governments do not have sufficient number of trained staff with a focused approach who can implement social marketing programs effectively at the grass roots level. This is where NGOs are playing an increasingly important role. Based on experience in other parts of the world, NGOs in these countries can also apply marketing practices successfully for socio-economic development. While much research has been done in the West in the area of social marketing, the subject is relatively unexplored in India

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

NGOs, Marketing , Government.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Cellular telecommunication is widely spreading around the world. Mobile handsets are often used in the vicinity of the human head. The continuous growth of wireless mobile services has forced the worldwide mobile handset manufacturers to consider the mutual interactions between the mobile terminals and human .The performance of mobile is altered due to the proximity of the human head due to SAR.Speci?c Absorption Rate (SAR) is a parameter which define the quality of the device lower is the value of SAR higher is the efficiency and lesser effects of RF on human body.The simplest method to signi?cantly reduce SAR values is increasing the distance between the human head and the mobile handset antenna but using Planar Inverted F-Antenna (PIFA) is considered as one of the most appropriate antenna structures to reduce the SAR Now, the fourth generation of mobile communications, the Long Term Evolution (LTE), is expected to deliver multimedia services as a result usage and health risk has increased.This paper presents a novel and simple PIFA design for Long Term Evolution (LTE) mobile phone application

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

SAR,PIFA,LTE,HFSS

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Use of dehydrated media is of utmost importance in the field of microbiology for cultivation of industrially important organisms. Instead of using high cost microbial culture media, kitchen waste material could prove to be a good alternate source for the production of low cost culture media. The wet waste generated in kitchen includes vegetables & fruit waste. It is a waste that almost every house generates every day. It can serve as a good source of nutrients & vitamins for microorganisms. Hence these materials can be used to formulate solid media for the growth of bacteria and fungi. In the current study, kitchen waste like pomegranate peels, orange & sweet lime pomace, spinach stems & pea pods have been included to formulate the new media. Comparing the growth of organisms on conventional and newly formulated kitchen waste agar, it was found that the media prepared from kitchen waste serves as a good and inexpensive source of nutrients for many bacteria and fungi. Thus, it can be further used commercially for isolation and cultivation of various microorganisms.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Keywords: Kitchen waste, Agar, Media, Cultivation of organisms, Fungal

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Creative Commons Attribution 4.0 and The Open Definition