Volume 11 | Issue 5 |

 Abstract

In this paper Wireless charging of E-vehicle the wireless charging can eliminates the need for physical cables and connectors, making the charging process more convenient and hassle-free. In this project work, solar photovoltaic based Class-E inverters are used because the class E inverter is employed to provide high efficiency, frequency and low-cost operation. The results show that the proposed system provides high power transfer efficiency and can effectively charge electric vehicles wirelessly using renewable energy sources. The system is operating entirely through automation, there will be an zero manual controls compare than to existing prototype. By using sensor and switching devices the automation is carried out with the help of microcontrollers.

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 Keywords

Solar PV, Battery Swap, Class E Inverter, Voltage Sensors, Automation, IOT (Internet of Things)

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The competition among investors to secure the best talent in the rapidly expanding field of information technology has led to the need for a secure and cost-effective means of linking funders with developers. With a wide range of technological directions available, it is important to establish an efficient and trustworthy crowdfunding platform. Blockchain technology offers a decentralized network of users, where transactions are recorded in a distributed ledger, providing transparency and cost-effectiveness for various applications. In light of this, we propose a global crowdfunding platform, utilizing the features of blockchain technology to connect funders and developers as different nodes of the network. A smart contract is deployed between them to arrive at an optimal solution for the funders, with the process repeated between developers until reaching an equilibrium. Our experimental results indicate that this model outperforms generic crowdfunding algorithms.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Blockchain, Crowdfunding, Ethereum, Smart contract

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The paper introduces a novel framework called Nonlocal Means based Framework (NMF) for image denoising. The goal is to reduce noise in digital images without compromising important image features. While existing methods often focus on removing either additive white Gaussian noise (AWGN) or impulse noise (IN) separately, this framework addresses the challenge of images corrupted by a mixture of both types. The proposed framework combines the strengths of the median filter and nonlocal means to tackle the noise mixture. The median filter, a non-linear filtering technique, is employed to identify outlier pixels in the image, which are then replaced by nonlocal means. This step effectively separates the mixed noise into its Gaussian components. To further enhance denoising performance, the framework utilizes a low-rank approximation combined with NMF (LRNM) model. This model groups similar nonlocal patches into a matrix and applies a low-rank approximation to reconstruct the clean image. Additionally, a Convolutional Neural Network (CNN) is integrated with NMF (NMF-CNN) to demonstrate the versatility of the NMF approach. The experimental results highlight the effectiveness of LRNM and NMF-CNN in removing mixed noise and producing visually pleasing denoised images. These approaches demonstrate strong performance in noise reduction and can contribute to improving the quality of images captured by modern cameras.

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 Keywords

Non Local Mean, CNN, Mean squared error (MSE), Structural similarity index (SSIM), Gaussian Noise, Impulse Noise.

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Creative Commons Attribution 4.0 and The Open Definition

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ABSTRACT Ahara (food) is referenced in Ayurvedic texts as one of the three Upasthambas (Sub-pillars of the Body) that support the three main Sthambas (Pillars) of the Body. Ahara is considered necessary for the human body since it offers the basic nutrients required to carry out the basic operations of digestion and metabolism. Ayurveda emphasizes the importance of eating a balanced and nutritious diet. A physically balanced diet can frequently disrupt equilibrium. Food, when consumed in the appropriate manner, nourishes the person both physically and psychologically, and it is through food that a person achieves positive health and bodily growth. Food consumed in an unbalanced manner can induce a variety of diseases. Ayurveda clearly defines that certain diet and its combinations, which interrupts the metabolism of tissue, which inhibits the process of formation of tissue and which have the opposite property to the tissue are called as Viruddha Anna or incompatible diet. The food which is wrong in combination, which has undergone wrong processing, which is consumed in incorrect dose, which is consumed in incorrect time of day and in wrong season can lead to Viruddha Ahara.

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Key word- Ayurveda, Virudh Aahar, Incompatible Foods

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Realty sector in India has attracted the prospective investors to commit their money in the concrete world of real estate with an anticipation to multiply the lucre than never before. This led various biggies like Omaxe, Indiabulls , Unitech and many more to emerge as market players in the realty sector too. Emergence of various realty players in the market baffles the investors as to where to invest to not just keep their hard earned money safe but also to ensure good returns. So, it is important to know how efficiently a realty company is actually working. The aim of this paper is to measure the relative efficiencies of the 40 major listed companies in realty sector using the non-parametric technique Data envelopment analysis , which is a data oriented approach to evaluate the performance of a set of peer entities. Based on the annual report for the year 2012 ,of these companies, various financial ratios have been recognized as inputs and as outputs to evaluate the efficiencies.

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Keywords: Performance measurement, Financial Variables, Data Envelopment Analysis

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Observer is used to estimates the state of system which are difficult to measure are often unpredictable due to some limitation or constraint under which system is subjected. Conventional observer is less robust against matched and mismatched uncertainty. While sliding mode observer is more robust as compared to conventional observer. But sliding mode observer needs filter to estimate the states of system which leads to complexity from design point of view. Higher order sliding mode observer removes all problems and provide robust response against matching and mismatching disturbances are presented in next paper. The most recent research in control theory indicates that a system is referred to as a state observer when it estimates the internal state of a particular actual system by measuring its inputs and outputs. With the assistance of computers, it is frequently implemented, and it is the basis for many useful applications. Many control theory problems can be solved by knowing the state of the system, such as stabilizing a system with state feedback. Most of the time, it is not possible to determine a system's state directly by observing its physical condition. As a result, it is possible to observe indirect repercussions of the system's current internal state through its outputs. It is possible to monitor the rates and speeds at which vehicles enter and exit the tunnel directly, but only educated guesses can be made about the conditions inside. Please consider this simple illustration. The state observer can rebuild a system's state based on measurements of its output if the system is observable. The system must be observable in order for this to be possible.

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 Keywords

Observer Based Sliding Mode Control, Nonlinear Systems, Uncertain Systems, Mathematical Modeling, Observer Design, Sliding Mode Control, Stability Analysis, Integration.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Ethical hacking, the word in itself is a big confusion for people to comprehend because it's hacking yet it is ethical. Let me explain it with one example, in today's war-torn era, arms and ammunition are of huge importance for national security. But the arms and ammunition can not be considered as elements of evil destruction, what should be considered as evil is the intention of people who are using it. In the end, ethical hacking is also a skill set just like other skills used in the industry. In future there will be high demand for protecting the confidential data whether it is government body or private firm or it belongs to particular individual. Theft and leakage of confidential data is becoming a major issue in present scenario.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Packet Sniffing, ARP Spoofer

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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

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Dextromethorphan HBR, Bupropion HCL, HPTLC, Method Validation.

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Creative Commons Attribution 4.0 and The Open Definition

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This paper is regarding a project guidance app which is named as Pro-Zone. The project is all about solving the problems which every new comer faces in college regarding making different projects. There are some limitations of the app such as the application is in initial phase, so for fixing bugs the application will require regular updates. The application is an easy mode for students to understand the project. The query section will help students to solve their doubts and queries. Future plans are to make this application publicly available for everyone. Also more functionalities and features will be added.

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 Keywords

Android studio, GitHub, Freebies, Quora

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In the recent years there is an increase in use of fossil fuels. Our engine is totally different from ordinary IC Engine, because of the inventory advancement in operating principles. We have changed the operating principle of IC Engine by using electromagnetic effect instead of combustion of fossil fuels. This engine works on the principle of magnetic repulsion between two magnets. This electromagnetic engine consists of two magnets, one of them is an Electromagnet and other one is a Permanent Magnet. Permanent Magnet acts as piston and Electromagnet is located at the top of the cylinder instead of spark plug and valve arrangement in IC Engines. In this way this engine does not contain any spark plug and fuel injection system. The Electromagnet is energized by a battery source of suitable voltage and the polarities of electromagnet are set in such a way that it will repel the permanent magnet i.e. piston from TDC to BDC, which will result in the rotary motion of crank shaft. When the piston is at BDC the supply of Electromagnet is discontinued, the permanent magnet which was repelled to BDC will come back to its initial position i.e. TDC. This procedure completes one revolution of crank shaft i.e. our output work. A copper winding is also wound to the cylinder block to get additional power to the piston to reciprocate. This winding is connected to a battery to create a magnetic field inside the cylinder and reciprocate permanent magnet piston on basis of repulsion forces created by winding. The present project relates to an electromagnetic piston engine adapted to produce driving power by the electromagnetic force created by a reciprocal movement of a piston in a cylinder.

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 Keywords

Electromagnet, Permanent Magnet, Repulsion, Copper Winding.

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Creative Commons Attribution 4.0 and The Open Definition