Volume 6 | Issue 2 |

 Abstract

Due to high demand of energy in every sector and the non renewable sources of energy are faded day by day so a new concept of energy comes in the existence named as renewable source of energy. There are many renewable sources of energy available such as windmill, solar panels etc. so in the modern era the use of solar panel is most effective way that come out be in the market to cope up with the energy demands. The solar module is very simple, easy and low cost method to obtain energy. In the article presented below shows that the solar module uses a material known as EVA named as Ethylene Vinyl Acetate. This material is used as an encapsulating material in solar module. This material is translucent and has excellent weathering properties.

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 Keywords

Eva, Encapsulation, Solar Module

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 Abstract

Synthesis ,Characterization and Study of ion-exchange properties of terpolymer resin derived from phenyl salicylate- 4,4’diaminodiphenyl sulphone with formaldehyde ( PS4,4’DADPSF-I)

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 Keywords

Adsorption, degree of polymerization (DP), ion exchangers, metal-polymer complexes, resins, selectivity.

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In recent decades, the commercialization of education has become more apparent and the need for using marketing tools is greater than before. This study aims to observe the increased effectiveness of Higher Educational Institutions in Charotar and its competitiveness. It proposes to develop the interest in enhancing the quality in Educational Institutions. It is monitored and evaluated through rapid growth of information technology, which makes sophisticated data collection possible. This study aims to create an awareness or self-competitiveness among educational institutions to enhance the quality of standard education and needs of the society and also to recognize the scale of height, which shows where we are in this globalized standard.

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 Keywords

Globalized Standard, affordability, growing complexities, greater professionalism

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This paper is aimed at manufacturing and analysis of pipe bending machine. It also describes the construction of the machine and mechanism involved. It covers various drawbacks of manually operated pipe bending machine. As bent pipes have various applications in industry it is important that the pipes should be bend at accurate angle with minimum errors. This design of machine ensures minimum errors also less time consumption. The large advantage of machine is that it can be operated by low skilled workers.

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 Keywords

arc of pipe bend, bending, Design Fixture, Pressure, Torque

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 Abstract

Image encryption is the process of transforming the information to ensure its security. Different type of data demand different aspects, and techniques to protect the confidentiality of data from unauthorized access. The large size of image compared to that of the text demands more time for the encryption process. Image encryption has applications in internet communication, multimedia systems, medical imaging, military communication, etc. The aim of our work is to obtain an effective cipher and high-quality image compression to achieve both security against unauthorized access during data transmission through an unsecured channel and high compression to allow for a low transmission rate. We used an efficient algorithm based on DNA subsequences to encrypt the low subband of the image. For the compression, we used Haar wavelet transform, and the results were highly satisfactory; this method allowed us to achieve a perfect reconstruction with a good PSNR. In our work the image encryption is supported by image compression technique. The image is compressed and then encrypted in order to get a high-quality compressed image for enhanced encryption. With the experiment results we found 100% efficiency in image compression and a satisfactory result in image encryption and decryption.

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 Keywords

DNA, Cryptography, Compression, Haar Wavelet, Encryption

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 Abstract

Overcurrent relays are widely used for protection of power systems. Directional overcurrent relay respond to excessive current flow in a particular direction in the power system. The directional over current relay can protect a generator from voltage, reverse power, over current, loss-of-field, and over-excitation disturbances, while also providing breaker failure protection. If a directional over current relay is out of service, the consequences can be more severe since many protective functions may be incorporated into the unit. So, a second Backup relay could provide voltage, over current, directional power, and directional over-current protection as a backup. So for design of a system we need simulations software. Here we are using ETAP software. As ETAP is electrical power system analysis & operation software. ETAP offers and integrated and interactive software solutions for modeling, design, analysis, simulation, operation, control, optimization, and automation of electrical power system

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 Keywords

Grid connected photovoltaic system, PV array, Directional rela

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The Generalized Compound Rayleigh Distribution is a special case of the three-parameter Burr type XII distribution. This unimodal hazard function is generalized and a flexible parametric model is thus constructed, which embeds the compound Rayleigh model, by adding shape parameter. The main objective of this paper is to determine the best estimator for the three parameter Generalized Compound Rayleigh Distribution assuming all the parameters unknown. The Methods under consideration are Maximum Likelihood Estimation and Bayesian Estimation under Precautionary Loss function. Lindley approximation is use to obtain the Approximate Bayes estimates of Generalized Compound Rayleigh Distribution assuming all the three parameters unknown under the PLF. We have studied the sensitivity of the Approximate Bayes Estimate of the model and presented a numerical study to illustrate the above technique on generated observations. The comparison is done by R-programming.

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 Keywords

Maximum Likelihood Estimator, Bayesian Approximation, Precautionary Loss Function, Lindley Approximation

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 Abstract

The electrical machine parameters under various operating conditions play a vital role in the considerations for the performance, efficiency, reliability and life of machine. Vibration signals measured at the external surfaces of a machine contain a great deal of information as to the internal processes. Hence it is considered as a very important parameter to monitor machine health. Hence such parameters should be constantly measured & monitored & its data acquisition should be carried out so that the data is available for the control of these parameters and also in the automation of different machine dependent processes. To monitor the machine condition remotely and detect the fault which reduces the losses. The system uses the accelerometer and temperature sensor which gives the proper analysis of a system.

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 Keywords

Accelerometer; Fault detection ; temperature sensor

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Abstract: Literature and cinema are associated with each other, though having many identical characteristics, still different and unique in their own senses. Each theoretical and cinematic adaptation of classics and epics display clear reflections of lifestyle and society. Literature and cinema have constantly been one of the most pleasant/attractive styles of expertise, making remarkable effects on human psychology. The present research is primarily based on the speculation whether the movie adaptation of traditional writings manifests as a parody of the original textual content or adds a new aspect to its time examined aura. Adaptation theory has been employed to compare both the art forms. The study focuses upon film adaptation of classics which assists in engaging and generating the interest of younger generation in literature and developing analytical thinking skills. The result will be based on whether this tendency of adaptation assists in blurring the hierarchy that exists between the two art forms or in negating critical opinion which disregards film as inferior.

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 Keywords

Adaptation, cinematic adaptation, negating, art forms, traditional writings

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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

 Keywords

Health monitoring, Artificial intelligence, Image processing, Raspberry pi.

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Creative Commons Attribution 4.0 and The Open Definition