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Role and Importance of Association Mining for Preserving Data
Mr. Mayank Chavda ; Dr. Mijalkumar Mistry
Computer Science
Year: 2014, Volume:1, Issue : 7
Pages: 1 - 3
In Universe data is in form of basic raw material, which is used to develop any system. One has to gather and process the data for getting the information. In today's scenario one of the most existing problems in Data Mining is the process of discovering frequent data and consequently Association Rules. Data can be in form of text, audio, image files, and video. Discovering hidden dataitems(patterns) from complex and big data plays an important role in Marketing,Business,Medical Analysis, and other domain areas where these patterns are useful for strategic decision making. The concept of privacy preserving data mining has recently been proposed in response to the concerns of preserving privacy information from data mining algorithms. Proposed review paper described two types of method in which the first type of privacy, called output privacy, inwhich data is altered so that the mining result will preserve certain privacy. The second type of privacy called input privacy, inwhich the data is manipulated.
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Intelligent Cluster Routing Protocol for Wireless Sensor Network based on G. A.
Kamal Jeet ; Arun Kumar
Computer Science and Engineering
Year: 2014, Volume:1, Issue : 7
Pages: 4 - 8
Interconnection of sensor nodes forming a network called wireless sensor network (WSN). The difference between the WSN and traditional wireless networks is that sensors are extremely sensitive to energy consumption. Energy saving is the crucial issue in designing the wireless sensor networks. By considering its application areas WSN can be argued as a traditional wired or wireless network. But in reality, these networks are comprised of battery operated tiny nodes with limitations in their computation capabilities, memory, bandwidth, and hardware resulting in resource constrained WSN. In this paper we work on a Intelligent Cluster Routing technique based on GA to achieve high energy efficiency.
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Study on the Front axle and Rear axle attached to Differential System
LALIT KUMAR ; CHANDRAKANT SINGH; BHUMESH KUMAR DEWANGAN; PRAKASH KUMAR SEN; SHAILENDRA KUMAR BOHIDAR
Mechanical Engineering
Year: 2014, Volume:1, Issue : 7
Pages: 9 - 12
Axle is the important part of the differential. The axle is a straight shaft that is fixed in location , it is combined with bearing or brushing use to mount rotating wheel or gears. The wheel or gear can be attached to it with a built in gearing or bushing. A bearing or brushing fits inside the center of the wheel and allow it to rotate without affecting the axle itself. The purpose of axle is to secure the wheels or gears to specific locations relative to other wheels or gear. The wheels would not remain fixed in position and the force and vehicle would make the wheel bend flat. In automobile two types of differential are used. Which are front axle and rear axle. The power developed by the engine is transferred to the wheels through clutch, gear box, universal joints, propeller shaft, final drive, differential and rear axles.
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AN OVERVIEW ON ASSESSMENT OF CAUVERY RIVER WATER QUALITY
Shiva Kumar.D ; Srikantaswamy.S; Jagadish.K
Science
Year: 2014, Volume:1, Issue : 7
Pages: 13 - 18
In the global context water pollution is considered as a major issues pertaining to its pollution level from the anthropogenic activities. In this scenario the conservation strategies plays an important role in the conservation of water bodies as well as water quality. The quality of natural water in rivers, lakes and reservoirs and below the ground surface depends on a number of interrelated factors. Water has the ability to react with the minerals that occur in the soil and rocks and to dissolve a wide range of materials, so that its natural state is never pure. It always contains a variety of soluble inorganic, soluble organic and organic compounds. In addition to these, water can carry large amounts of insoluble materials that are held in suspension. Both the amounts and type of impurities found in natural water vary from place to place and by time of year and depends on a number of factors. In order to examine and evaluate the quality of Cauvery River, water samples were collected from different locations of the river basin. The results showed that the Cauvery river still in the purest water quality condition. Many research studies shown the water quality of the Cauvery River have become pollute and near to pollute, but in the present study it clearly indicates that the Cauvery river water sustains the normal quality form in the sampling location during the study period. It was observed that the impact and entering of human activity was very less in the sampling location of Kodagu District, India.
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A SURVEY ONE CLASS CLASSIFICATION USING ENSEMBLES METHOD
JAY BHATT ; Nikita S Patel
Computer Engineering
Year: 2014, Volume:1, Issue : 7
Pages: 19 - 23
In Data mining Classification is a data mining function that allocated similar data to categories or classes. One of the most common methods for classification is ensemble method which refers supervised learning. After generating classification rules we can apply those rules on unknown data and reach to the results. In one-class classification it is assumed that only information of one of the classes, the target class, is available. This means that just example objects of the target class can be used and that no information about the other class of outlier objects is present. In One Class Classification (occ) problem the negative class is either absent or improperly sampled. There are several classification mechanisms that can be used. In an ensemble classification system, different base classifiers are combined in order to obtain a classifier with higher performance. The most widely used ensemble learning algorithms are AdaBoost and Bagging. The process of ensemble learning method can be divided into three phases: the generation phase, in which a set of candidate models is induced, the pruning phase, to select of a subset of those models and the integration phase, in which the output of the models is combined to generate a prediction.
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An Analytical Study on Comparison of Different Image Compression Formats
Patel Ranna Jayantibhai ; Dr. Bhadresh Pravinbhai Patel
computer science
Year: 2014, Volume:1, Issue : 7
Pages: 24 - 31
This paper discusses the basics of digital image compression and explains the conceptual differences of various types of image compression formats. All image compression file formats are described in detail. They are compared with each other with respect to the quality of images, loss of information, compression ratio and compression speed.JPEG yields better compression ratios.
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Density of Concrete with Sintered Fly Ash Aggregate
ARVIND KUMAR ; Dilip Kumar
Structural Engineering
Year: 2014, Volume:1, Issue : 7
Pages: 32 - 37
Amount of sintered fly ash aggregate which is and yet to be generated in the coming years highlights the necessity of developing new methods of the ,Nowadays concrete is considered as one of the most important and widely used materials in construction industry. The use of cost effective construction materials has accelerated in recent time due to the increase in the demand of light weight concrete for mass applications. This necessitates the complete replacement or partial replacement of concrete constituents to bring down the escalating construction costs.
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DESIGN AND FABRICATION OF GROUNDNUT SHELLER MACHINE
ASHISH S. RAGHTATE ; Dr. C. C. Handa
MECHANICAL ENGINEERING DESIGN
Year: 2014, Volume:1, Issue : 7
Pages: 38 - 45
In India, most of land use for agricultural purpose which produces semi-finished product or goods. Groundnut also one of the agricultural semi-finished goods. Groundnut is grown on small scale farmers in developing countries like India. The average kernel price is approximately twice the price of pod. . Lack of groundnut processing machines, especially groundnut Sheller, is a major problem of groundnut production, especially in our country India.In the beginning the peanuts were separated from its shells by the workers. They simply decoct the groundnut by their hands and separate the peanuts from its shell. The output got from this method, was very low and it does not fulfill the market demand because it was very time consuming process. A research-work for design, fabricate, and performance evaluation of a groundnut Sheller consisting of feed hopper with a flow rate control device, shelling unit, separating unit and power system. The performance of the machine was evaluated in terms of throughput capacity, shelling efficiency, material efficiency and mechanical damage. Regression models that could be used to express the relationship existing between the Sheller performance indices, pod moisture content and feed rate were establish. This paper describes about the design and fabrication of various components of groundnut Sheller machine. Hence in this design of various parts are necessary, and design of various parts due to which the design quality of those parts will be improved. Overall, this project involves processes like design, fabrication and assembling of different components etc. By keeping the point in our mind, we think that we should make such a machine, whose production capacity is more & machine gets operated on 1 H.P. electric motor instead of manual work. The new and small former or business man can start their business by investing less capital.So working on the above points, we design and fabricate a new medium production capacity machine and today we proudly present this machine called groundnut Sheller machine.
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Design of a Triangular Patch Antenna for S band Applications
Swati ; Ruchika Singh
Electrical Engineering
Year: 2014, Volume:1, Issue : 7
Pages: 46 - 49
S-band communication antennas have application in the Weather, traffic control, tracking, microwave oven. There are many traffic controls & tracking organization requiring multiband capabilities. So this paper presents the dual band triangular microstrip patch antenna design for s band application. Triangular patch antenna is designed with RT/Duroid 5880 substrateand microstrip feeding. The design is simulated with Advance Design System 2011-10. Simulated results for main parameters such as return loss, impedance bandwidth, Directivity, radiation patterns and gains are also discussed herein. The study showed maximum achievable gain of about 4.77 dBi with simplicity in designing and feeding.
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CFD Analysis & Optimization of Fuel Injector by changing its geometry - A Review
Chirag J. Padhya ; Mr. Ashish R. Patel
Mechanical Engineering (I.C./AUTO)
Year: 2014, Volume:1, Issue : 7
Pages: 50 - 53
A proper and synchronized fuel injection is paramount for a good engine performance, since it provides a homogeneous combustion among the cylinders. The use of alternative fuels such as Ethanol, Methanol and Natural Gas in automotive applications has increased due to the strict environmental regulations. These are used to reduce automotive emissions, especially in heavy trucks and city bus fleets. Most of these vehicles use diesel fuel as their primary fuel. Trucks and buses with Detroit Diesel engines have the option to operate using methanol as their primary fuel instead of diesel fuel. Due to the low lubricity of methanol fuel, the unit fuel injectors injecting methanol fuel have a shorter operating life than those injecting diesel fuel do. Using the computational fluid dynamics programs CFX and CFX obtained the pressure and velocity profiles for pre-selected locations in the fluid path of the injector. Locations of high and low velocity areas were determined to be performance inhibitors and possible failure points and Find the way to minimize failure points.
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Abstract
