Volume 4 - Issue 6

New Electro-Optic Properties of Polysiloxane Liquid Crystals
Khalid Al.Ammar || Sura Al.Asadi

Abstract: This review focuses on recent developments in the chemistry of side chain liquid crystal polymers. It concentrates on current trends in synthetic methods and novel,well defined structures, supramolecular arrangements, properties, and applications. A series of siloxane based side chain liquid crystal polymers have been prepared with asystematic variation in spacer length.Nematic liquid crystal polymers possess large optical nonlinearities owing to their large...........
Keywords: The spacer length polysiloxane, liquid crystal polymers, electro – optic properties.

Hadoop Job Runner UI Tool
Deepu Sojan || Mr. Sujith kumar P. S.

Abstract: To do research on Hadoop in virtual environment, an experimental environment is needed. This paper firstly introduces some technologies used such as Distributed environment and Map Reduce. Based on that, a method to deploy Distributed environment is given. Then we discuss how to deploy Hadoop in virtual machines which can be obtained from network by some means, then an algorithm to solve the problem that all the virtual machines which are created by distributed environment. After that we run some Hadoop programs under the cluster. Important part of this project is focussed on the Hadoop..........

Algebraic Approach to Prove Non-Coplanarity of K9
Sanjib Kr. Kuila

Abstract: It was proved by several mathematicians in the midst of last century, almost simultaneously, that the complete graph on nine vertices is not biplanar. A new proof of this theorem has been described in this article. Here, the concept of a mapping from a bipartite subgraph on six vertices of minimal lower coplanar graph to disjoint pairs of triangle in the corresponding coplanar triangulation is utilized.
Keywords: Coplanar Graph, Triangulation, Minimal Lower Coplanar, Kn, Km,n

Applying Semantic Web Technologies to Services of e-learning System
Anas Ali Ballah Ali || Alwalid Bashier Gism Elseed Ahmed || Awad Alkarim Moh. Yousif

Abstract: Supercapacitors or EDLCs (i.e. electric double-layer capacitors) or ultra-capacitors are becoming increasingly popular as alternatives for the conventional and traditional battery sources. This brief overview focuses on the different types of supercapacitors, the relevant quantitative modeling areas and the future of supercapacitor research and development. Supercapacitors may emerge as the solution for many application-specific power systems. Especially, there has been great interest in developing...........

On the Analysis of the Finite Element Solutions of Boundary Value Problems Using Gale kin Method
Emenogu N. George || Oko Nlia || Okereke R. Ngozi

Abstract: The finite difference method can be considered as a direct discretization of differential equations but in finite element methods, we generate difference equations by using approximate methods with piecewise polynomial solution. In this paper, we use the Galerkin method to obtain the approximate solution of a boundary value problem. The convergence analysis of these solution are also considered.

Gain scheduling automatic landing system by modeling Ground Effect
Caterina Grillo || Fernando Montano

Abstract: Taking ground effect into account a longitudinal automatic landing system is designed. Such a system will be tested and implemented on board by using the Preceptor N3 Ultrapup aircraft which is used as technological demonstrator of new control navigation and guidance algorithms in the context of the "Research Project of National Interest" (PRIN 2008) by the Universities of Bologna, Palermo, Ferrara and the Second University of Naples. A general mathematical model of the studied aircraft has been built........
Keywords: Automatic landing, gain scheduling, ground effect, UAS.

Sustainable Transportation Strategies for Nagpur City
Pallavi D. Dhawad || Prof. S. D. Ghodmare

Abstract: The present study has been undertaken to evaluate the delay caused to the traffic of Nagpur city and thus to implement the different strategies to reduce delay to the traffic. The existing signal timings causing delay to the traffic which can be reduce to some extent by changing the pattern of signal timings. Later the work continues with the factor of vehicle emission which can be decrease automatically if the delay reduces. Thus the signal timing data and volume data during peak hour were collected from different Junctions of , Nagpur. After work on simulation, it was found that the delay to the traffic and is reduced by some percent. Thus change in signal timing proves to be one of the strategy that can be implement in Nagpur city.
Keywords: Sustainability, Strategies, signal timing, delay, Fuel emission.

Frequent Temporal Patterns Mining With Relative Intervals
Prof. GVNKV SUBBA RAO, Prof.Md. SAMEERUDDHIN KHAN, M. VENKAT REDDY

Abstract: In this paper we have focused on the matter of discovering frequent temporal patterns in the database which contains temporal sequences, wherever a temporal sequence could be a set of things with associated dates as well as durations. Since the quantitative temporal info seems to be elementary in several contexts, it's taken under consideration within the mining processes and came back as a part of the extracted data. For this task we've got tailored the classical A Priori framework to propose an effective............

Semantic Analysis and Representation of Medical Images using Hybrid Watershed algorithm
Dr.Pandarinath Potluri, P.Prashant Kumar, Muneer Ahmed

Abstract: In this paper, a learning approach coupling region based and content based image processing is presented for Semantic image analysis in medical domain. Explicitly defined domain knowledge under the proposed approach includes objects of the domain of interest and their spatial relations based on the training set. The proposed algorithm contains 3 levels namely.........

Mona: Secure Multi-Owner Data Sharing for Dynamic Groups in the Cloud
Dr Tirumala Rao.K, Mr. L.NARESH, J.Raja Ram

Abstract: With the character of low maintenance, cloud computing provides an economical and efficient solution for sharing group resource among cloud users. Unfortunately, sharing data in a multi-owner manner while preserving data and identity privacy from an un trusted cloud is still a challenging issue, due to the frequent change of the membership. In this paper, we propose a secure multi owner data sharing scheme, named Mona, for dynamic groups in the cloud. By leveraging group signature and dynamic broadcast encryption.........

Security Issues in Mobile Banking Using Cloud Based Services
Dr. P.Nageswara rao, K.Srikanth

Abstract: with the rapid growth of mobile users and they are converting to use mobile phones for banking applications instead of using personnel computers. Mean while mobile computing is changing the landscaper of mobile banking application as the future of the mobile. However mobile cloud computing still facing the security issues, this paper address the security issues of mobile banking cloud which relates to the banking application with the help of secure.......

Flexible and Scalable Access Control Set Based Encryption in Cloud Computing (FSC)
Prof. GVNKV SUBBA RAO, AVSM ADISHESHU, S.LAVANYA REDDY

Abstract: Cloud computing is computing in which large groups of remote servers are networked to allow centralized data storage and online access to computer services or resources. Clouds can be classified as public, private or hybrid. Several schemes employing on cloud for data access. An Atribute-based encryption had been proposed for access control of outsourced data in cloud computing; however, most of them suffer from inflexibility in implementing complex access control policies. In order............