Volume 6 | Issue 2 |

 Abstract

Without pulling or pushing the lever, the parking brake will not work. Also, sometimes due to negligence or in emergency conditions, we humans often forget to apply parking brakes. This may lead to rolling of vehicle in case of slopes and collision with other vehicles in parking area. Sometimes if service brake fails parking brakes are used as an emergency brake to stop the vehicle. This thesis provides a new concept design of the parking brake system that has simple and low-cost characteristics. This research deals with designing and analysis of such mechanism for anti-roll back effect. In this work the mechanism has been developed to stop the vehicle from rolling backwards when the vehicle is moving in the hill roads. Ratchet and Pawl mechanism has been identified to arrest the motion to the front axle. Anti-Roll Back mechanism has been design and analysis by using CAD tool like Solid work 2016 for checking design possibility as per application on the front axle assembly. The mechanism works well.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Brake, Torque, Braking Force, low cost

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

DNA fingerprinting and allied technologies, though helpful in criminal justice administration are contributing to creation of DNA databases consisting of the profiles of people whose DNA profiles are required for convicting or exonerating the accused from amongst many other uses. But how far it is relevant to retain the DNA profiles in the databases is an ongoing controversy upon which many learned minds have come to a consensus excepting that it is in the context of the profiles of adults. This research paper examines the manner in which, the necessity of and the time period for which the DNA profiles of delinquent Juveniles has to be collected and stored in databases. It also examines the provisions of The Juvenile Justice (Care and Protection of Children) Act, 2015 considering the fact that there is no mention of this aspect of storing of DNA fingerprints of Juveniles in DNA databases. Therefore, this paper researches into the rights of juveniles in the technological era, with special reference to whether the DNA fingerprints of children who have committed serious offences or heinous crimes should be stored in DNA databases and trying to answer this primary question in the light of the principles of, 1. presumption of innocence, 2. right to privacy and confidentiality, 3. a fresh start and 4. diversion as prescribed by The Juvenile Justice (Care and Protection of Children) Act, 2015, in order to achieve the goals, as enumerated in the Act.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Child in conflict, DNA fingerprinting, DNA databases,Databank, Juvenile Justice Act,

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

From past several time, there has been gradually increase the demand of automobile vehicle for transportation purpose, it is due to increases the population of world day by day. The basic requirement of people is to get more power and less pollution. It will be achieve by proper combustion of fuel inside the combustion chamber and further combustion of fuel will be achieve by proper fuel spray behavior. Fuel spray directly related to cavitation. Cavitation is depends on the geometry of nozzle, fuel properties, inlet and outlet condition of injection nozzle. Effort will be made to understand this phenomena and its effect on fuel injector nozzle. Present study focus on qualitative and quantitative comparison of Cfd model.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Cavitation, Vapour Pressure, Nozzle, Fuel Injector, Fuel spray, Saturation Pressure

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Digital libraries are the organized collection of digital information. It allows users to access electronic resources from anywhere in the world through a network. The users of digital library are increasing day-by-day. The present paper is showing the status of digitization in college libraries of Nagaon district (Assam). Study also describes the problems faced by librarian in each selected college while doing digitization. The study presents that 40% of libraries are already presently working on digital library. Majority of library states that lack of financial resources, lack of trained man power etc. are the main problem of digitization. The study also gives a status view of the uses of Institutional repository software packages. To find out the problems faced by the libraries of Nagaon district (Assam) in the process of digitization is another objective of this paper.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Terms: Digital Library, IR Software, N-LIST

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The most commonly used refrigeration system operates on vapor compression system which consumes high amount of high-grade energy. Also its refrigerants cause environmental problems. Hydrocarbon refrigerants provides best alternative to the conventional halogenated refrigerants in terms of environmental impacts, efficiency and energy consumption. They also have zero ODP and very low GWP. Another way to improve system efficiency and to decrease energy consumption is introduction of nanoparticles in refrigerants (nanorefrigerants) and lubricants (nanolubricants).The aim of this paper is to present a comprehensive review about previous studies regarding application of hydrocarbon refrigerants, nanorefrigerants and nanolubricants in refrigeration systems. Previous results showed that hydrocarbon refrigerants and their mixture can be used as an alternative to halogenated refrigerants for the improvement of various factors such as environmental impacts, efficiency, and COP. Also addition of nanoparticles improves compressor performance, cooling speed and energy consumption.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Hydrocarbon, Refrigerator, VCR, Nano refrigerants

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In recent times the concept of smart cities has gained grate popularity. Thanks to the evolution of Internet of things the idea of smart city now seems to be achievable. Consistent efforts are being made in the field of IoT in order to maximize the productivity and reliability of urban infrastructure. Problems such as, traffic congestion, limited car parking facilities and road safety are being addressed by IoT. In this paper, we present an IoT based cloud integrated smart parking system. The proposed Smart Parking system consists of an on-site deployment of an IoT module that is used to monitor and signalize the state of availability of each single parking space. A mobile application is also provided that allows an end user to check the availability of parking space and book a parking slot accordingly. The paper also describes a high-level view of the system architecture. Towards the end, the paper discusses the working of the system in form of a use case that proves the correctness of the proposed model.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Internet of Things; Cloud Computing; Smart Parking; Smart City; Cloud of Things

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Search Engine Result Pages(SERP), Domain Authority(DA), Alexa Rank, Naive Bayes, Classification Algorithm, Accelerated Mobile Pages(AMP), Schema, Search Engine Optimization(SEO), Secure Sockets Layer(SSL) Certificate,

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Little Rann of Kachchh(LRK), archaeological, Harappan, Remote Sensing, GIS, Palaeoclimate

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Cabin Air Temperature, Parked Car, Radiation, Solar Photovoltaic and Ventilation

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Mental Health has become one of the unidentified illness among adolescents today. People suffering with mental disorder do not speak up due to the fear of society, community or cultural beliefs that may produce negative effect not only on the person suffering but also on the family. This paper helps in identifying mental health problems and how to respond to such people. I also lay emphasis on the responsibility of a facilitator in building resilience in youth.

Licence: creative commons attribution 4.0

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Mental Health, Facilitator, Disorder, Community

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Creative Commons Attribution 4.0 and The Open Definition