Volume 3 - Issue 2

Study Of Location Based Energy Efficient AODV Routing Protocols In MANET
Sourabh Pandey, Rajender Singh Yadav

Abstract: A Mobile Ad hoc Network (MANET) is a collection of mobile hosts that move in different directions and speeds without the need to maintain connectivity with existing network infrastructure. If two mobile nodes are within each other's transmission range, they can communicate with each other directly; otherwise, the nodes in between have to forward the packets for them. In such a case, every mobile node has to function as a router to forward the packets for others.........
Keywords: MANET, Location aware, Energy, Dream, Routing.

E – Waste Management through Regulations
Umesh Kumar, Dr. D. N. Singh

Abstract: The developed and developing countries are facing the heat of e waste and have come up with measures for controlling, dealing and combating. Regulations for E-waste management in developed and developing countries through Regulations, Rules and Legislative approaches and observation of implications arising out of it are of prime importance to take stock of preparedness for dealing it. The study the influence and intentions of selected developed ..........
Keywords: WEEE, e-waste, imports, developed countries, developing countries.

Design of a Non-Contact Surface Profilometry System for Automated Geometrical Dimensioning and Tolerancing
Mark Haynes, Levi DeLissa, Chih-Hang John Wu, B. Terry Beck, Robert J. Peterman

Abstract: A Non-Contact Surface Profilometry System has been developed for autonomous geometrical dimensioning and tolerancing quality control. Using embedded microcomputers and custom control circuits a cost effective system has been developed to provide high density sub-micron resolution 3-dimensional point clouds and meshes. With a data acquisition rate of up to 200,000 samples per second large data structures are developed quickly and manual data processing is infeasible. Software has been developed to automate the post processing of the acquired data to provide quality control of critical dimensions of various components.
Keywords: Dimensioning, tolerancing, automation, profiling, quality, control, measurement.

The Effect of Course-Ware on Students 'Math Educational Achievement: a case study of Mathematics Iranian Students studying in University of Mazandaran- Iran
Morteza Gorzinnezhad

Abstract: The aim of this project is to study the effect of math course-ware on students' educational achievement and motivation as a method which has applied educational technology in education. The subject samples of this study include 52 freshmen studying in math undergraduate in Mazandaran Teachers' university - Iran. The samples were divided into experimental and control groups by simple random method. Then pretest was held for both groups..........
Keywords: course-ware, math achievement, teaching and learning, technology.

Pavement Friction V. Initial Velocity of Vehicle in Chain Accidents on Highways
Robert M. Brooks, Mehmet Cetin

Abstract: The objective of this study is to determine the influence of pavement friction on the initial velocity of the first vehicle in a chain accident on highways involving three vehicles. Regression analysis on the results of these variables was conducted. Excellent correlation coefficient was found for the relationship at á = 0.05 significance level. The influence of Pavement Friction on the Initial Velocity is shown by a quadratic equation (Initial velocity = -0.075 Pavement Friction 2 -1.3359 Pavement Friction + 116.23) with R = 0.99.
Keywords: Accident Reconstruction, Chain Accident, Initial Velocity, Pavement Friction, Regression Analysis.

A Hygienic, cost effective, hand free & water conservative sensor faucet
Rohit Vedula, Vinay Kumar Bachu, P.Sai Praveen Reddy

Abstract: The sensor faucets of the present world will serve the purpose of water conservation and impediment to infection control. But their prices confine them to a particular class of society. This paper explains our two designs which are 50% cost efficient relative to available sensor faucets. The first design is constructed by Infrared (IR) pair (IR transmitter & receiver). Generally active infrared (AIR) sensing technology is used in the hand free faucets. The receiver of this technique will demand a reflected ray (reflected by human hand) which activates the solenoid valve. Sothis design is complex and expensive. In our first design, the object is perceived.............
Keywords: Faucets, Sensors, Infrared, Design, Hygienic.

Zeros of a Polynomial in a given Circle
M. H. Gulzar

Abstract: In this paper we discuss the problem of finding the number of zeros of a polynomial in a given circle when the coefficients of the polynomial or their real or imaginary parts are restricted to certain conditions. Our results in this direction generalize some well- known results in the theory of the distribution of zeros of polynomials.
Mathematics Subject Classification: 30C10, 30C15
Keywords: Coefficient, Polynomial, Zero.

Real Time Video Prosecution Unit
Aru Okereke Eze, Opara F. K.

Abstract: There is an alarming increase in crime rate all over the world. Considering this increase in general social problems, security has become more vital for every nation of the world, and for this reason, new security ideas are born on daily basis to solve this world menace. Real Time Video Prosecution Unit consists of a DVR System embedded to the WTMD main board, the camera assembly, camera and the SD Card storage media as well as the TC Out video connection sockets. Alarmed visitors images/video are automatically captured with a time-stamp and saved on 2 GB SD Card, up to ~30 000 images. System allows recording of all Visitors/Alarmed Visitors only with a time-stamp and queue number.
Keywords: Video, Security, DVR, Camera, Storage Media, etc

Qualitative and Quantitative Study of Hospital Solid Waste and Suggested Management Strategy at District Hospital Sidhi (M.P.) India
Dr. Vinod Kumar Dubey, aparna Pandey, Sonam Shukla

Abstract: Apart from natural calamities man-made problems are also contributing substantially for the overall pollution existing today. Among all the hospital solid waste which include anatomical, pathology and laboratory waste, office waste plastics, sharp and expiry medicines etc. are also research major contributor of pollutant in this work, an attempt have been made to characterize and quantify hospital solid waste generated from different wards and clinical areas of hospital. Moreover, an eco-friendly plans for disposal of hospital waste have also been suggested.
Keywords: Hospital solid waste, pollution, management strategy, sidhi

Voltage Sag and Swell Compensation using UPQC-S Technique
G.Ganesh, Ch.Sampath Kumar, D. Kumara Swamy

Abstract: This paper introduces a new concept of optimal utilization of a unified power quality conditioner (UPQC). The series inverter of UPQC is controlled to perform simultaneous 1) voltage sag/swell compensation and 2) load reactive power sharing with the shunt inverter. The active power control approach is used to............
Keywords:Active power filter (APF), power angle control (PAC), power quality, reactive power compensation, unified power quality conditioner (UPQC), voltage sag and swell compensation.

Stabilized Supply in Voltage 14.4 V and 300 A Current for Automotive Applications
Júlio Cesar Lopes de Oliveira, Carlos Henrique Gonçalves Treviso

Abstract: The shortage of the automotive market in relation to options for sources of high power, led to the development of this work. Thus, we developed a stabilized voltage source and limited in current, with a 4320W effective power to act on voltage of 14.4V and a choice of two currents: 30A load option in battery banks and 300A in normal condition. The intended project can also be considered as a source of general use with analog control circuit based on discrete components. The power circuit assembly uses a methodology that allows for higher powers than the initially stipulated.
Keywords:Analog control circuit, phase-shifted full-bridge with current doubler converter, automotive source, SMPS.

Design Radix-4 64-Point Pipeline FFT/IFFT Processor for Wireless Application
Kandhi srikanth

Abstract: 4G and other wireless systems are currently hot topics of research and development in the communication field. Broadband wireless systems based on orthogonal frequency division multiplexing (OFDM) often require an inverse fast Fourier transform (IFFT) to produce multiple sub-carriers. Fast Fourier transform (FFT) processing is one of the key procedures in popular orthogonal frequency division multiplexing (OFDM) communication systems. Our proposed design is aimed to Eliminate the read-only memories (ROM's) used to store the twiddle factors, which requires more memory and also increases chip area and to reduce the number of computations to in order to speed up FFT computation. To remove the read only memories (ROM's) used to store..........
Keywords: FFT, IFFT, , OFDM, pipeline,Radix-4.

How to Translate from English to Khmer using Moses
Suraiya Jabin, Suos Samak, Kim Sokphyrum

Abstract: This paper presents systematic and step by step methodology for designing an online English to Khmer machine translation system using Moses DoMY CE, an open source Statistical Machine Translation (SMT) tool. The usefulness of this paper is that the same methodology can be adopted to produce an online SMT between any language pair. Moses is an implementation of the statistical (or data-driven) approach to machine translation. This is the dominant approach in the field at the moment, and is employed by the online translation systems like Google and Microsoft. We have attempted to minutely explain each step including formation of input files and output files in each step taken by Moses.
Keywords: Corpus, Khmer, Moses, Phrase-based model, Statistical Machine Translation