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Research Paper

Good Blue Emission of Synthesized Zn2GeO4 Phosphor Doped with Eu (0.5%)

The present paper discusses an important phosphor material which is Zn2GeO4. The phosphor is prepared by taking appropriate quantities of ZnO and GeO2 of AR grade. This completes solid-state reaction. It is important to note here there is no evolving of the gases. Therefore this solid-state reaction can be called as Green chemistry route. The phosphor Zn2GeO4 : Base and Eu(0.5%) is Excited with 250, 255, 260, 265, 270, 275 nm the PL emission is found around 480nm. For 260nm excitation, the PL emission intensity of 400nm peak is increased by 75%. It can be stated that the increase PL emission peak intensity of 480nm peak is due to Eu3+ present in Zn2GeO4. This PL emission intensity may be due to the emission from Eu3+ and or the energy transfer Eu3+ to Ge. One of its promising application is to be used as phosphors in display technology such as field emission display which is considered to be the next generation flat panel displays.

Published by: P. B Lakshmi Prasanna, P. Sai Raju, B. Subbarao, Dr. K. V. R Murthy

Author: P. B Lakshmi Prasanna

Paper ID: V3I6-1215

Paper Status: published

Published: November 10, 2017

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Research Paper

Steel Slag as a Partial Replacement of Fine Aggregate In Terms of High Strength Concrete

The construction industry has a wide range of work globally. In today’s world, the construction rate is progressing very faster which results in the faster consumption of naturally occurring construction materials. The consumption rate of natural sand is increased very rapidly from last few years. In the recent era, global warming affects the environment very badly whose adverse effects can be seen as dry rivers and streams. We get natural sand from these rivers and streams but extraction in a large amount affects the environment. In this dissertation, the work is executed to study the optimum percentage replacement of steel slag with natural sand by which the excessive usage of fine aggregate can be minimized.

Published by: Harsh Gupta, Anil Kumar Saxena

Author: Harsh Gupta

Paper ID: V3I6-1214

Paper Status: published

Published: November 10, 2017

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Research Paper

Design of Biometric Electronic Voting Machine

It has always been an arduous task for the election commission to conduct free and fair polls in our country, the largest democracy in the world. Crores of rupees have been spent on this to make sure that the elections are riot-free. But, now-a-days it has become common for some forces to indulge in rigging which may eventually lead to a result contrary to the actual verdict given by the people. This paper aims to present a new voting system employing biometrics in order to avoid rigging and to enhance the accuracy and speed of the process. The system uses thumb impression for voter identification as we know that the thumb impression of every human being has a unique pattern. Thus it would have an edge over the present day voting systems. As a pre-poll procedure, a database consisting of the thumb impressions of all the eligible voters in a constituency is created. During elections, the thumb impression of a voter is entered as input to the system. This is then compared with the available records in the database. If the particular pattern matches with anyone on the available record, access to cast a vote is granted. But in case the pattern doesn’t match with the records of the database or in case of repetition, access to cast a vote is denied or the vote gets rejected. All the voting machines are connected to a network, through which data transfer takes place to the main host. The result is instantaneous and counting is done finally at the main host itself. The overall cost for conducting elections gets reduced and so does the maintenance cost of the systems.

Published by: Priya Saxena, Satya Prakash, Priya Pandey

Author: Priya Saxena

Paper ID: V3I6-1209

Paper Status: published

Published: November 10, 2017

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Review Paper

Algorithmic Study for 3D Reconstruction of Objects

3D reconstruction is the process of capturing the shape and appearance of real objects. The task of recovering three-dimensional (3-D) geometry from two-dimensional views of a scene is called 3-D reconstruction. The third dimension plays an important role in the analysis of dynamic or static environments. 3D model of a scene has applications in various computer vision fields, including robotics, virtual reality, and entertainment. There is a large body of 3-D reconstruction algorithms available. Some algorithms only produce a sparse 3-D reconstruction while others are able to output a dense reconstruction. The selection of the appropriate 3-D reconstruction algorithm relies heavily on the intended application as well as the available resources. We divided the algorithm into two large categories depending on whether a prior calibration of the camera is required i.e. pre-calibrated and online calibrated algorithms.

Published by: Trupti Lokhande

Author: Trupti Lokhande

Paper ID: V3I6-1205

Paper Status: published

Published: November 10, 2017

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Dissertations

The “SIR” Impact of Demonetization on Indian Economy- Measure of Innovation

The concept of demonetization and its contribution to economic growth has become one of the most attractive topics for discussion in all political, academic and other decision-making forums of the current times. The critics of demonetization are absolutely right about the adverse impact of the policy, considering the short-term period. The real impact of demonetization, however, must be weighed in the long-run and not in the short-run. Considering the negative impact of demonetization on the economy is only nominal and short-term, it is necessary to attach statistical substantiation to vouchsafe that the long-term impact of demonetization on the growth of the economy is increasing and sustainable. It is in this context the current research holds its significance. Research is conducted to assess the “SIR” impact of demonetization on Indian Economy. “SIR” stands for Sustainability, Innovation and Rapidity. Accordingly the research is divided into three parts as: “The “SIR” impact of demonetization - statistical evidence testifying the contribution of demonetization to long-term sustainable economic growth in India”, “The “SIR” impact of demonetization-Measure of Innovation”, “The “SIR” impact of demonetization-Measure of Rapidity of Economic Growth”. While the first part of the work is presented in our last research paper at the International conference on “Recent trends in Technology and its impact on the economy of India”, conducted in Punjab on 24th, October 2017, the present paper describes how demonetization has contributed to innovation in the country, using Balanced Score Card technique. The results of the study clearly indicated that demonetization has promoted innovation by 46% within less than 10 months period making the country a hot bed for innovation.

Published by: Yogita Kansal, Prof. Ch. Radhakumari

Author: Yogita Kansal

Paper ID: V3I6-1177

Paper Status: published

Published: November 9, 2017

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Research Paper

Novel Low Power Half-Subtractor Using AVL Technique Based On 0.18µm CMOS Technology

Now a day’s arithmetic circuit plays an important role in designing of any VLSI system. Such as subtractor is one of them. In this paper, half-subtractor is designed by using the adaptive voltage technique (AVL). By using the AVL technique, half subtractor can reduce the power and delay element. We can reduce the value of total power dissipation by applying the AVLG (adaptive voltage level at ground ) technology in which the ground potential is raised and AVLS (adaptive voltage level at supply) in which the supply potential is increased. The AVL technique shows the significant reduction in power consumption and propagation delay. The circuit is simulated on cadence tool in 180 nanometre CMOS technology.

Published by: A. Suruthi, E. Manoranjitham, Dr. N. J. R Muniraj

Author: A. Suruthi

Paper ID: V3I6-1207

Paper Status: published

Published: November 9, 2017

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