PET (Polythene Terephthalete) is the most used crude material for mineral water bottles, soft drink bottles, soda bottles and other shopper materials. After usage these PET bottles becomes waste and very difficult to dispose as these are disposed by burning and so causes environmental pollution and degradation. So there is a requirement of the solution to this problem. Researchers have shown a solution for reducing these wastes and using it for concrete so that waste minimization can occur. A solution to reduce the wastage is use of PET in concrete by replacing it with fine aggregates. Most of the researchers used it as PET fibres as replacement of fine aggregates in concrete. Previous studies show that it improves the properties of concrete as strength improves. Researcher studies also show that the use of PET can be effectively done by changing its shape and size. Also marble dust increases the strength in concrete. This study focuses on use of PET as flakes in concrete by replacing it with fine aggregates from 4% to 16% and to improve the strength characteristics marble dust used as an admixture in it.

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A rolling process is process in which metal is pass through the pair of revolving rolls. The thickness of metal reduces when the metal comes in the contact with the two rolls. There are two types of rolling operation: - Hot rolling and cold rolling, both process is used for uniform thickness reduction. Most metal rolling operations are similar in that the work material is plastically deformed by compressive forces between two constantly spinning rolls. These forces act to reduce the thickness of the metal and affect its grain structure. The present work involves the design of machine operating on cold rolling process, to control the strip thickness as per the requirements.

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In today's scenario android applications prove to be very useful since they are open source and provide numerous features to the users. The android application developed will prove to be useful and feasible especially for the students who desire to extract or obtain solutions of complex automata efficiently and immediately along with accuracy. Difficulties are often experienced by students during the introductory phase of learning of numerous concepts of formal languages and automata. To decimate this gap between the students and Theory of Computations, an interactive, feasible, and visual android application is being developed.

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Biogas production requires anaerobic digestion. Project was to Create an Organic Processing Facility to create biogas which will be more cost effective, eco-friendly, generate a high-quality renewable fuel. Biogas can be used as energy source and also for numerous purposes. But, any possible applications requires knowledge & information about the composition and quantity of constituents in the biogas produced .For this we have prepared our solution of cow dung and kitchen waste to produce biogas. A combination of these mixed solution is used for biogas production at 37°C in laboratory(small scale) reactor (20L capacity) In our study, the production of biogas and methane is done from the starch-rich and sugary material cow dung and is determined at laboratory scale using the simple digesters.

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Physically challenged people are those who face many obstacles in life to be dependent on a third person to commute. Many engineers have been working for this solution for a long time. The invention of wheel chair is a great breakthrough that reformed their life but it still restricts their motion independently. In order to reduce their effort to manually push the wheel chair, many developments in wheel chairs came into existing such as electric-powered, gesture based etc. Smart chair powered using Arduino. In this project a voice gesture based wheel chair is discussed.

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The main purpose of this project is to utilize the food waste which is generated by college/ school canteen, hostels, hotels, restaurants residential areas like colony, apartments, bungalows, buildings etc. Almost 4000 tons of waste garbage are generated on daily basis in our city. The waste management teams face more problems and difficulties of how to manage such a huge amount of waste generated. And it is difficult to separate the wet garbage and dry garbage. In this garbage also add electronic garbage. This is all garbage are stored in dumping stations. And it harmful to the human being to survive. So our machine helps to manage of waste in proper way. By using our machine or by mechanical system we create valuable fertilizer at home without harming of nature. And here no methane gas create so its helps to decrease pollution. And save environment.

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In the recent years the Android Technology with web services has brought many drastic changes in the mobile application development field. The creation and management of accurate, up-to-date information regarding a student’s academic career is crucial for the colleges. Now-a-days the information to parents regarding their ward is provided through post cards or SMS, but these techniques are very time consuming and lengthy. The application provides a solution through a simple interface for maintenance of student information and also helps parents to get detailed information regarding their ward such as attendance. This application is created to show the attendance of a student to their respective parents directly on their mobile. Each individual parent will be provided with the details of his/her ward only.

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An Educational Technology is constantly evolving and growing, and this progression will continually offer new and interesting advances in learning environment. Mobile devices such as cell phones become the widest device handed by the students in their day-to-day life activities including browsing Internet and sending e-mails and many more [1]. With the advancement in mobile technology and availability of smart mobile devices and network we can design an application which can be used to check the knowledge level of students. The Mobile Quiz is an android application that provides a new technique of Playing Quiz using our mobile phones [4]. This application is generally used by three kinds of Users Admin, Staff and Students. The Academic Technical Mobile Quiz Android Application is especially developed for students who really like to play challenging Quiz. This Android Quiz application provides a challenge to the player through the Quiz. The application has an Admin login who verifies the Staff and also has Staff login that has overall control over Question and Answer into the application. Staff feeds the Questions and Answers into the application. User has to first create an account into the application for playing quiz. At the end of the Quiz the system checks all the answer and generates a brief report card with number of questions solved.

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As the bikers in our country are increasing day by day, due to most of the common negligence of not wearing a helmet .Without wearing helmet is very dangerous this is impact when motorcyclist driving at high speed .Wearing a helmet can reduce shock from the impact and save a life .A smart helmet is a type of protective headgear used by the rider which makes bike driving safer than before. The main aim of this smart helmet is to provide safety for rider. This proposed system is a smart helmet. These helmets replace cable connection for wirelessly switching on a bike. There is wireless connection between transmitter and receiver. The working of this smart helmet is very simple, IR sensor are used in helmet. The main purpose of this project is, which protect the rider's head during an accident. Using IR sensor they detect helmet is wearing or not. It is implemented using GSM and GPS technology. The main purpose is GSM is connected to transmitter part and it will send a message to the receiver thorough GSM. When accident occurs, it will send message by GSM to register numbers with their current location by GPS module.

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Bio-Mechanical is the engineering that pertains engineering ideas with improvement in Biological requirements (prosthetic design). This article is concerned on human comfort improvement through design modification on Prosthetic leg with FEA Techniques. The work comprises a simple interpreting of biomechanics and considerable use of CAD CAM techniques. In this research literature several literatures were studied to get exposure regarding human leg and prosthetic leg. All the essential data will be accumulated such as dimensions will be taken from existing model and actual human leg, According to data accumulated Modification in existing design model will be follow out using CAD software, calculation will be done and FEA of the modified design will be performed. Based on the analysis results design will be finalized

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Cloud computing will enables ubiquitous access to shared pools of configurable system resources. It has a virtual storage that the users can access it from where ever they want. But these logical pools have some problems in storage. Need to put high security technic on cloud storage. Here we would like to prepare a survey on cloud storage security methods (or) techniques that will be help to build a better and unique new security for cloud storage. Survey is based on the existing provable data possession and public key usages. For increasing the security of cloud storage we would like to introduce new methods.

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The robot is a military based vehicle.It is an unmanned ground vehicle that would be controlled by an application on any graphical user interface. The GUI would be having controls to move the vehicle from one place to another. A camera would be installed on the robot to give us live feeds at those instants. Whenever the robot or the user faces any threats then it can eliminate the threat by using a weapon that would be attached on the top of the vehicle. However, as it is practically impossible to install a weapon, we would be resorting to a laser that would act as an alternative to the weapon. The robot would be capable to travel over any rough terrains. It would be able to gather information and pass it on to the sources and also annihilate the targets whenever necessary.

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Smart world is imagined as a period in which objects (e.g., watches, cell phones, PCs, autos, transports, and prepares) can naturally and smartly serve individuals in a communitarian way. Preparing for smart world, Internet of Things (IoT) associates everything in the smart world. It’s propelled by accomplishing a maintainable smart world, this paper talks about different innovations and issues with respect to green IoT, which additionally lessens the vital utilization of IoT. Especially, an outline in regards to IoT and green IoT is performed rest. At that point, the hot green data and interchanges advances (ICTs) (e.g., green radio-recurrence identification, green remote sensor organize, green distributed computing, green machine to machine, and green server farm) empowering green IoT are considered, and general green ICT standards are compressed. Moreover, the most recent advancements and future vision about sensor cloud, which is a novel worldview in green IoT, are explored and presented, separately. At long last, future research headings and open issues about green IoT are displayed. Our work focuses to be an illuminating and most recent direction for explore regarding green IoT and smart world.

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Data Mining refers to using a variety of techniques to identify suggest of information or decision making knowledge in the database and extracting these in a way that they can put to use in areas such as decision support, predictions, forecasting and estimation. The healthcare industry collects huge amounts of healthcare data which, unfortunately, are not "mined" to discover hidden information for effective decision making. This research has developed a Decision Support in Liver Disorder Prediction System using various data mining modeling techniques, like, Decision tree, Naive Bayes, SVM, KNN, Random Forest algorithm to classify these diseases and compare the effectiveness, correction rate among them. Detection of Liver disease in its early stage is the key of its cure. It leads to better performance of the classification models in terms of their predictive or descriptive accuracy, diminishing of computing time needed to build models as they learn faster, and better understanding of the models. The predictive performances of popular classifiers are compared quantitatively.

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On-load tap-change transformers (OLTCs) are widely used since the introduction of electric power. They provide good control of the output voltage in the presence of large variations of the input voltage with a typical response time of a few milliseconds to a few seconds. An earlier mechanical type of load tap changers was in practice. But they had significant limitations and disadvantages, such as arcs, high maintenance, service costs and slow response times. To overcome these limitations and disadvantages were electronic (or solid state) tap changers developed. The continuous growth of power semiconductor devices, such as the bipolar transistor with isolated gate (IGBT), triac, thyristor, has made the OLTC rapid-action transformer development possible, which is also useful in correcting other problems in the power line, such as flicker and sags. The main idea in the solid state assisted tap changer, is that semiconductor switches operate with more controllability during the tap change process instead of mechanical switches, which helps in reducing the arcing phenomena during the tap-changing process. This project presents the implementation of a fast OLTC transformer. The control strategy is based on the microcontroller and provides flexibility in the programming of the control algorithms. The experimental results show that the switch under fast OLTC is able to correct various distortions of the AC. In addition, the long duration in the time difference is much smaller than that corresponding to the traditional transformer.

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Energy is one of the most important issues around the world. Due to lot of energy resources have been exhausted and wasted. Proposal for the utilization of waste energy of foot power with human locomotion is very much relevant. This project describes the use of piezo electric materials in order to harvest energy from people walking vibration for generating and accumulating the energy. The harvested energy is then regulated by interleaved dc-dc boost converter and inverted to AC by a current source inverter and which is then fed to the load. In this paper conventional dc-dc boost converter fed inverter and interleaved dc-dc boost converter fed current source inverter are simulated using MATLAB software and the performance of the design are compared.

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A face annotation has many applications the main part of based face annotation is to management of most same facial images and their weak data labels. This problem, different method are adopted. The efficiency of annotating systems are improved by using these methods. This paper proposes a review on various techniques used for detection and analysis of each technique. Combine techniques are used in retrieving facial images based on query. So it is effective to label the images with their exact names. The detected face recognition techniques can annotate the faces with exact data labels which will help to improve the detection more efficiently. For a set of semantically similar images Annotations from them. Then content-based search is performed on this set to retrieve visually similar images, annotations are mined from the data descriptions. The method is to find the face data association in images with data label. Specifically, the task of face-name association should obey the constraint face can be a data appearing in its associated a name can be given to at most one face and a face can be assigned to one name.

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Spring is an essential component used in many engineering’s and mechanisms for proper functioning of that machine for maximum efficiency, applications for which springs are used are automobile suspension, IC engine valves, measurements of weights, for energy storage ,two wheelers, brakes, clutches, shock absorber, etc.. But sometimes spring used in above applications leads to number of flaws such as manufacturing flaws, processing flaws like defects occurs at the time of hardening sometimes this causes more hardened spring which has more stiffness value and sometimes causes a less stiffness value hence creating a problems while used for spring applications and also creates a problems in working of that machine components. For bringing the new ideas and concepts to the life engineer has to be focused. Therefore, for economical manufacturing of products modern techniques has to be constantly invented and implemented. At the same speed, time, quality and accuracy factor are also considered. In the proposed project we are performing design and analysis of helical spring testing machine. The design and analysis of helical spring testing machine will be used to test the parameters such as the value of force needed for predetermined displacement of spring, the value of displacement induced for predetermined force applied on spring and to hold the compressed spring for a specified duration of time to see if it regains its original length after the removal of force. The design of spring testing machine based on the specification and data provided by the company.

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The tremendous depletion of natural fuels like petrol, diesel, CNG, etc. & their storage and transportational cost makes us to look forward towards the renewable energy like solar, wind, etc. & therefore our project is dealing with the ‘speed control part of the hybrid vehicle application’. Controller is the heart of an electrical vehicle and it is the key for the realization of high performance electric vehicle with an optimal balance of maximum speed, acceleration performance. The controller should be designed to make the system robust and adaptive, improving the system on both dynamic and steady state performance. Fuzzy control is generally used to increase the efficiency and deal with complex operation mode which can be simulated using MATLAB software. Thus it focuses on model based control design and hardware implantation.

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Nashik is a rapidly growing city. Very good development is seen on the outer boundaries of the city. Godavari is the basic water source of Nashik city. But as the banks of the river are captured by the slum areas the river as well as river banks is littered. It creates a very bad impression about the area. people who can afford, migrate to a well-developed areas to avail the luxurious facilities like clean roads, landscape gardens, open space for playground for their children, jogging tracks, spacious parking, security in the society etc. all these facilities are not present in the core of the city at this moment. And Riverfront Development is the perfect solution for this issue. Godavari riverfront development can be an environmental, social upliftment & urban rejuvenation which will renew Nashik. The project aims to reclaim the unused asset of the river bank and restore the city'’s relationship with its river. It will give completely new look to the riverfront available. Cleanliness will create attraction for the citizens. It will increase the pride of Nashik as well as Godavari River. As it did in the Kumbha mela 2015. During kumbha mela Nashik was as clean as never seen before. The mission is to create safe, clean, and healthy environment where people can start their morning with freshness and enjoy the peace in the evening. Where children can have open space for playing and keep the river clean round the year.

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In today's world, Transportation is one of the major fact which need to be taken into consideration. It plays important role in economy. But now-a-days public Transportation is neglected by all people due to time management and lack of knowing bus time table. People should get buses in exact time. If we consider only city area the frequency of the public transportation is good but for long route it goes on decreasing. Therefore the possibility of getting the bus in exact time is less. To handle the situation we have developed an Android application for users to get the estimated arrival time of buses and to get the exact location of the bus on Google map using GPS. People should be aware of exact location of bus, arrival time of bus and number of passengers in bus. So, to solve this problem we are going to implement a Bus Tracking System that any passenger with a smart phone or mobile device can estimate arrival time of bus with their current location and bus routes on a map. Our system handles all the data like current location of bus, management of buses and its schedule. This information is then given to remote user who wants to know the real time bus information.

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The most precious and valuable gift to a person is life. It is very important that a person suffering from any kind of health issues gets the required aid on time. The purpose of this project is to fulfill the blood requests of people in need of it by time. To achieve this we will be having a promising Android application in which one can easily request for blood. One can even donate blood through it. A person in need of blood can easily search for voluntary blood donors near him as well as locate and contact nearby hospitals, blood banks, healthcare centers and NGOs to check for availability of the same. Here both, the donor and the recipient are brought on to a common platform. There will be no communication barrier between them. The recipient can easily get to know the details and can contact directly the required donor. This will help in improving speed and efficiency of the service. If somebody wants to request for blood beforehand even that option is available. How much quantity is required, of which blood group, etc. all this can be specified. Moreover one can post their requests in public and can also share others posts. This feature will help in publishing one's request to a big crowd. Anybody who is in need of blood should be able to use this service anytime without any need for sophisticated hardware.

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In developing countries, power theft is one of the most extensive issues which cause not only economic losses but also uneven supply of electricity. It hampers working of industries and factories, due to shortage of power supplied to them. It causes deficiency of power supply to homes. It leads to loss of income by Government as individual enterprises may option to install their own power generators, increases corruption in form of inducement and many more. Science and technology with or its advancement has engrossed human life to a great extent that imagine a world without this invention is hardly possible, while technology is on their raising slope we should also note the increasing unethical activities. With technology view, "power theft" is non ignorable crime that is highly prevalent and at that time is directly affects the economy of nation. Data collected our Tirunelvile District; Bhel tricky proves the necessity of this project.

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In this modern world, many technologies are available for agriculture but still farmers are struggling to harvest sugarcane for their cultivation. farmers does not show interest in buying harvesting machine since the cost of the existing machine is high. Another important problem is the requirement of skilled labour for doing harvesting. This paper is aimed at the design of a low cost sugarcane harvesting machine which operates manually. Considering the above said problems, the machine works on the principle of transfer of rotational energy from one part of the machine to another part of the machine. This uses a belt-pulley system to transfer its rotational motion from one part to another. This machine can be operated at a much faster rate and cheaper price. This work serves as an attachment to the tractor of small size. Usually the power of this tractor is in the range of 18hp - 24hp. This product uses the tractor which is readily available with the farmer.

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Concrete is most popularly used construction material all over the world. Concrete is an artificial material can be obtained by uniform mixing of cement, coarse aggregate, N-sand or M-sand and sufficient and controlled amount of water, with or without super plasticizers. Here 3 slabs cast with different material properties like slab(S1) cast with N-sand, Slab (S2) cast with M-sand and Slab (S3) cast with partially M-sand and partially N-sand. Therefore, an attempt has been made in this study to evaluate the stresses due to the actual temperature distribution across the thickness of the slab and load (as per IS:875 part-II) using empirical and analytical method viz., Finite element analysis technique. The finding confirmed the importance and the need to account the nonlinear temperature differential in the design of concrete slabs. Also, 3DFE technique using ANSYS proved to be a versatile technique in analyzing concrete slab for thermal and load stresses.

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