No. |
Title and Author |
Area |
Country |
Page |
51 |
A Survey of GA based Clustering and Biclustering Approach in Web Usage Mining
-Mehul Barot ; Raval Pratiksha M.
The World Wide Web contains an increasing
amount of websites which in turn contains increasing
number of web pages. When a user visits a new website
he/she has to go through large number of web pages to meet
their requirements. Web usage mining is the process of
extracting useful knowledge from the server logs. This
useful knowledge can be applied to target marketing and in
the design of web portals. A Recommender system is one of
the best web usage mining Application which reduces the
difficulties faced by the users to meet their requirements .It
recommends the pages of interest to the user. This survey
paper includes the survey of different clustering and
biclustering techniques. Also we will discuss the
biclustering approach which has some advantages over the
traditional clustering approach. Read More...
|
Computer Engineering |
India |
2272-2274 |
52 |
A Review Paper on Vibration Monitoring of Lathe
-Dipal Patel ; Pratik A. Vatal i ya
In any machining operation vibration is
frequently problem,The vibration signatures for different
arrangement are recorded to determine the dynamic
characteristics of the system,. These vibration signatures
are analyzed to determine causes of inaccuracy in the
manufacturing process and faulty components. Many
condition monitoring techniques are available to monitor
the machine experimentally. Among these techniques
vibration monitoring is the most widely used technique
because most of the failures in the machine tool could be
due to increased vibration level. Experimental vibration
analyses are conducted for a lathe system to detect the
possibility of faults and to develop accurate cutting process.
Experiments are carried out using the condition monitoring
instrument Accelerometer to measure vibration severity
for different cutting speed, depth of cut, feed rate for
different work piece material. Read More...
|
Mechanical Engineering |
India |
2275-2278 |
53 |
VHDL Implementation of 4-Bit Full Adder Using Reversible Logic Gates
-Tarunkumar C. Lad ; Patel Fenil S.
A reversible gate has the equal number of inputs
and outputs and one-to-one mappings between input vectors
and output vector, thus the vector of input states can be
always reconstructed from the vector of output states. A gate
with k inputs and k outputs is called a k*k gate. Reversible
logic Gate has one of the most important approaches for the
power factor with its application in low power VLSI design.
The Quantum computing having with applications in the
domains like Nano-technology, Cryptography and
Communications. It`s also called as lossless circuits. In this
paper addition operation is realized using reversible logic
gates like DKG gate. Here we implement 4-Bit Full adder
using DKG reversible logic gate. Read More...
|
Electronics & Communication |
India |
2279-2283 |
54 |
Generation of Electricity from Free Wheeling System Using Bevel Gear Arrangement
-Syed Abdul khader Hussainy ; Neer Mariappan. M; Naveen Kumar. P; Santhosh. M
Nowadays, electricity generation has been a
great concern. There is shortage in power production all
over the country. Especially, in south India there is been
frequent power cut for hours. Power produced does not meet
the requirements. However, power can be produced by other
means, which would find usage in small application.
This project deals with production of power using a
dynamo. In day to day life there are lots of equipments
which could be used to convert mechanical work into
power. The most commonly used systems are wheeling
systems. Wheels have rotational motion. When a dynamo is
attached to the wheel by means of some arrangement,
rotation in the wheel will lead to dynamo action taking place
resulting in generation of power.
Bevel gear arrangement is made here. Bevel gear is arranged
in such a way that one gear is larger in size comparing other.
The ratio is 1:3 (i.e.) for one rotation in wheel there is three
rotations in the dynamo. Thus, dynamo rotation is three
times the rotation of wheel (dynamo rotation = 3* rotation
of wheel).
Wheels have rotational motion which could be used to run a
dynamo to produce power. This rotational motion is
mechanical energy which is converted into electrical energy,
thereby generating power.
This project deals with three main applications to be used in
production of power
1) Wheels of a bicycle is connected to the dynamo
which will produce small amount of power which
is essential to run few LED'S using a small storage
battery
2) Wheels of cycling machine used in GYM which
are used for hours daily can be used to produce
continuous power which is similar to power
produced in a bicycle.
3) Wheels of an automobile which rotate at high
speed at an average of 50-60 km/hr. They can
produce large amount of power which can be used
to charge the batteries used without consuming the
fuel. Read More...
|
Mechanical Engineering |
India |
2284-2286 |
55 |
A Survey on Content Based Image Retrieval
-Prof. Kanubhai G. Patel ; Prof. U. K. J aliya; Bhavik M. Patel
Literature survey is the most important for
understanding and gaining much more knowledge about
specific area of a subject. Content based image retrieval
(CBIR) deals with the problem of searching for digital
images from large databases. CBIR is also known as Query
By Image Content (QBIC). CBIR works on basis of
extracting low level features of an image such as color,
texture and shape and compares similarity measures with
feature database for finding relevant image retrieval from
large database. This survey covers various low level features
extraction techniques and distance measures methods. Read More...
|
Computer Engineering |
India |
2287-2289 |
56 |
Prevalence of Urine Almunin & Microalbumin Levels In A Village with High Flouride in Drinking Water
-Sri B. Purushotham Das ; C. Srinivasa Kalyan; K. Madhu; Dr. S. V. L. Narayana Rao
albumin is a protein present in the blood,
proteins are normally absent in urine because kidney cells
generally prevent large molecules including proteins from
being excreted .in kidney diseases, albumin will appear in
the urine even with normal blood levels. The test for urinary
albumin measures the amount of protein in urine. Read More...
|
Biochemistry |
India |
2290-2291 |
57 |
Enforcing Cooperation with Selfish Nodes in Adhoc Network
-Sheetal J . Nagar
An Ad Hoc network is the network of selfconfiguring
nodes without having fixed infrastructure. Each
node acts as a system and router. Many of the routing
protocols of Ad Hoc network are designed based on the
assumption that every node forwards every packet but
practically many of them act as selfish nodes, they use
network and its service but don't cooperate with other nodes
so as to save resources for themselves.
This report discusses the types of availability attack,
malicious activity of selfish node, a Survey of techniques
used to detect selfishness attack and some approach to detect
selfishness attack. Here i will implement the selfishness
attack and analyze its effect on the Packet delivery ratio,
End to End Delay and throughput. I will also implement and
design the credit based algorithm to detect and overcome the
activity of selfish nodes. Read More...
|
Computer Engineering |
India |
2292-2295 |
58 |
Medical Image Fusion Using Multiresolution Transforms
-Dr. Komal R. Borisagar ; Kalpa N. Mori
Image fusion is used to generate information
from multiple images of the same scene to get a composite
image that is more suitable for image-processing tasks i.e.
Surveillance, Medical applications. In this paper the multisource
medical images like MRI (Magnetic Resonance
Imaging), CT (computed tomography) & PET (positron
emission tomography) are fused using different multi scale
transforms. We compare various multi resolution transform
algorithms, especially the latest developed methods, such as;
Non Subsampled Contourlet Transform, Fast Discrete
Curvelet, Contourlet, Discrete Wavelet transform for image
fusion. The fusion operations are performed with all Multi
resolution transforms. The fusion rules like local maxima
and spatial frequency techniques are used for selection in the
low frequency and high frequency sub band coefficients,
which can preserve more information and quality in the
fused image. The fused output obtained after the inverse
transform of fused sub band coefficients. The experimental
results show that the effectiveness of fusion approaches in
fusing multi source images. Read More...
|
Electronics & Communication |
India |
2296-2300 |
59 |
Optimization of Low Energy Adaptive Clustering Hierarchy (LEACH) protocol
-Bhavik Kareliya
In the wireless sensor networks (WSNs), the sensor nodes (called motes) are usually scattered in a sensor field an area in which the sensor nodes are deployed. These motes are small in size and have limited processing power, memory and battery life. The motes in these networks are coordinate to produce high quality in formation and each of these scattered motes has the capabilities to collect and routed at aback to the bases stations, which are fixed or mobile. In WSNs, conservation of energy, which is directly related to network life time, is considered relatively more important souse of energy efficient routing algorithms is one of the ways to reduce the energy conservation. In general, routing algorithms in WSNs can be divided into flat, hierarchical and location based routing. In flat, all nodes are assigned equal roles. In hierarchical, however, nodes will play different roles in the network. While in location based routing, sensor nodes are addressed by means of their locations. The main objective of this major project is to optimize the Low Energy Adaptive Clustering Hierarchy (LEACH) protocol. There are two reasons behind the hierarchical routing be in explored. One, the sensor networks are dense and a lot of redundancy is involved in communication. Second, in order to increase the scalability of the sensor network keeping in mind the security aspects of communication. Cluster based routing holds great promise for many to one and one to many communication paradigms that are pre valentines or networks. In this major project, the work has been carried out is implementation of flat based Flooding and Gossiping routing protocols using TinyOS Simulator (TOSSIM), implementation of LEACH routing protocol using NS2 simulator and finally some modifications in LEACH routing protocol in order to improve the performance of the LEACH protocol. The results were then analyzed based on the suggested evaluation metrics in order to verify their suitability for use in wireless sensor networks. Read More...
|
Computer Engineering |
India |
2301-2305 |
60 |
Effect of Heavy Metal Cadmium on Growth and Yield of Pigeonpea
-Anup Singh
This study deals about the effect of heavy metal cadmium on growth and yield of Pigeonpea (Cajanus cajan L.). Cadmium is often readily taken up and accumulated by plants. The uptake of cadmium is affected by numerous plant and soil factors like cadmium concentration in the rooting medium, cadmium availability, plant species and plant age..Cadmium accumulated in plants causes different morphological changes like yellowing of leaves and their subsequent abscission, browning and bending of stem, swelling at the base of stem, increase in the secondary branches, early flowering, more and smaller leaves per plant, fewer pods, fewer seeds per pod and smaller seeds. Cadmium (3mM and 6mM) reduced leaf area, dry weight, fresh weight and growth and yield at all growth stages. Cadmium treated plants after showing a slow rate of dry matter accumulation during "vegetative stage", picked up in the rate of deposition at the later stages. Dry matter harvest index was reduced at higher cadmium concentration (6mM Cd+2), however plants treated with 3mM Cd+2 exhibited a higher HI than the control. Read More...
|
Biotechnology |
India |
2306-2314 |
61 |
A New Fault Resistance Compensation Scheme for Distance Relaying Application
-Amit N. Patel ; Chirag D. Chauhan; Vipul N. Rajput
Protective distance relays, which make use of impedance measurements in order to determine the presence and location of faults. The resistance introduces an error in the fault distance estimate, and hence may create an unreliable operation of a distance relay. A new compensation method based on fault resistance calculation is presented. The fault resistance calculation is based on monitoring the active power at the relay point. The compensated fault impedance measures accurately the impedance between the relay location and the fault point. This new compensation method avoids the under-reach problem in ground distance relays. MATLAB/SIMULINK‟S Power System Block set (PSB) is used for detailed modeling of a power system network and fault simulation. A 400 KV, 300 km transmission line is selected as example for fault simulation and suggested approach is tested using different fault types and proven successful identification for the type of fault. Read More...
|
Electronics & Communication |
India |
2315-2321 |