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Review Paper

Smart Eye for Blind Person using Raspberry Pi

A camera-based label reader is used to help blind person which helps them in reading names of the label on the product. The camera captures the label image of the product which is in front of it, detects the product label image and the image is separated using open CV library. The image label is then identified and can be heard by the blind person through voice. Earphones can be used for this, connected to the audio jack. The kit used for execution is the Raspberry PI which consists of various slots. This system also helps to find obstacle which appears in front of the blind person with the use of sensors.

Published by: Hitesh Kumar, Mohit Kumar, Kajal Bijpuria, Gaurav Kumar Gulathi, Chetan Umadi

Author: Hitesh Kumar

Paper ID: V4I3-1547

Paper Status: published

Published: May 23, 2018

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Research Paper

Impact of congenital heart disease on psychological aspect- An analysis of gender aspect

Purpose: The paper analyzes the psychological state of patients with congenital heart diseases as related to age and gender.  The aim of the study is to analyze the perspective of adolescents on the psychological aspect on a gender basis.  The study was initiated to compare the gender attitude among adolescents (age 13-18 years), who can lead a normal life after corrective surgery/treatment. Methods: The data was collected from two reputed hospitals of Delhi, having paediatric cardiology department running for almost more than 10 years.  A Questionnaire from PCQLI was used to collect data, with their permission.  The questionnaire is already valid and reliable. The study was conducted, with permission from hospital authorities.  A sample of around 30 patients was collected to study the quality of life aspect using various psychological parameters.  An independent sample t-test was applied to compare the perspective of two groups. Findings: The result was analyzed between the perspective difference between male and female population on the psychological aspect.  The data showed some psychological variables reflect the significant difference between male and female but some variables do not reflect any difference. Recommendation: The findings from the study indicate a need to peep into psychological aspect of patients with congenital heart disease, so that they can be helped to better manage their health prospective in future.

Published by: Pratibha Verma Bagga, Dr. Priyanka Srivastava

Author: Pratibha Verma Bagga

Paper ID: V4I3-1543

Paper Status: published

Published: May 23, 2018

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Research Paper

A soft switching dual flyback DC-DC converter for renewable energy applications

The world’s total energy consumption is higher than its production. With respect to the efficiency, it is known that the conventional energy sources say fossil fuels, is used much more than the non-conventional energy sources. Due to the over-consumption of energy from fossil fuels, after few years it may extinct and thousands of years are needed to produce fossil fuels. Hence, non-conventional energy sources must be used as an alternative source of energy production. One of the renewable energy sources which are available in bulk is solar. But the energy production from solar is not as efficient as that of fossil fuels. Hence, a DC-DC converter has to be built to enhance the solar power. A DC-DC Flyback converter with soft-switching is been built which increases the output voltage of the solar power depending upon the Flyback transformer ratio.

Published by: Reshma R, Sankar Vijaya Selvakumar, Swasthik. B

Author: Reshma R

Paper ID: V4I3-1415

Paper Status: published

Published: May 23, 2018

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Research Paper

Analysis of characteristics of thermal power plant ash to replace the sand in concrete

Pond powder is one, crazy of three classifications of fly cinder accessible from warm control stations. Different two classifications are dry fly powder Also lowest part ash, dry the fly powder may be gathered starting with different rows about Electro-static precipitators On the dry form, bottom fly cinder may be gathered during those base for heater furnace, Pond powder may be gathered starting with powder Pond region. Pond powder will be wasted Also by-products for the warm energy plant, have been presented under Indian cement industry should save regular assets from claiming parts of cement. Done India, practically of the warm force plants receive wet system for power transfer. contiguous particles likewise cement assumes a paramount part done long-term time for structure something like that it may be likewise imperative to weigh impact for sturdiness The secondary powder content (30- 50%) of the coal in, India makes this issue complex. Toward present, regarding 80 warm energy stations prepare About 100 million tonsils from claiming coal powder for every annum.

Published by: Anoop, Sumesh Jain

Author: Anoop

Paper ID: V4I3-1546

Paper Status: published

Published: May 23, 2018

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Research Paper

Introducing an improved e-exam system with the question highlight/marking feature to diminish the candidate’s discomfort

In today’s era, almost all exams job-oriented as well as institutional are carried out through computer systems (commonly known as e-exam). This approach is very efficient as it is suitable for large-scale implementation, it is secure, and provide very fast results but it has demerit as candidates feel discomfort in attempting questions because they don’t have much control over the question area. They don’t highlight or mark the important information of the question. This waste their time in solving complex problems like reasoning puzzles, code snippets etc. In this paper, we introduce a new feature of highlighting the text in the question view-area so that user can mark/highlight the important portion of the question and used it in solving the question quickly. Our demonstration and result analysis show 85% of the students (17 out of 20) find our proposed system useful and more comfortable than the existing system.

Published by: Sumit Tiwari

Author: Sumit Tiwari

Paper ID: V4I3-1513

Paper Status: published

Published: May 23, 2018

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Dissertations

Design of hardened by design charge pump PLL

The PLL is a feedback system used to generate clock signal in microprocessors, and frequency multiplication (FM) etc., The PLL consists of several components such as Phase frequency detector (PFD), Charge pump (CP), low pass filter (LPF), voltage controlled oscillator (VCO) and frequency divider (FD) circuits. The struck at single-event-effects (SEEs) such as latch-up, single-event-transient and multiple bit upsets which affect the PLL performance. PFD and FD which are free from dead zone due to there digital characteristics but the CP are affected by SEEs which causes the CP output to be degraded and which affect the VCO input hence PLL will lose lock. The PLL and its components are implemented in cadence virtuoso tool using 180nm technology.

Published by: Pallavi. K. R, Dr. K. N. Muralidhara

Author: Pallavi. K. R

Paper ID: V4I3-1552

Paper Status: published

Published: May 22, 2018

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