Volume-2 Issue-1, November 2013 – International Journal of Emerging Science and Engineering (IJESE) https://www.ijese.org Exploring Innovation | ISSN: 2319–6378(Online) | A Periodical Journal | Reg. No.: C/1383209 | Published by BEIESP Thu, 23 Sep 2021 07:43:46 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://www.ijese.org/wp-content/uploads/2020/06/cropped-IJESE-Logo2s-32x32.jpg Volume-2 Issue-1, November 2013 – International Journal of Emerging Science and Engineering (IJESE) https://www.ijese.org 32 32 A0583112113 https://www.ijese.org/portfolio-item/a0583112113/ https://www.ijese.org/portfolio-item/a0583112113/#respond Thu, 23 Sep 2021 07:42:37 +0000 https://www.ijese.org/?post_type=portfolio&p=6229 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

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]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Optimized Design of Double Diaphragm Based MEMS Pressure Sensor for Wider Range and Better Sensitivity
Suja K. J.1, Vidya Gopal T. V.2, Rama Komaragiri3
1Suja K J, Electronics and Communication Engineering Department , NIT Calicut, Kerala, India.
2Rama Komaragiri, Electronics and Communication Engineering Department , NIT Calicut, Kerala, India.
3Vidya Gopal T V, Electronics Department, Mar Athanasius College of Engineering , Kothamangalam ,Kerala, India.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP: 65-70 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0583112113/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Microelectromechanical system based silicon pressure sensors have undergone a significant growth in the last few years. The sensitivity, maximum measurable pressure and linear range of pressure sensors highly depend upon the diaphragm structure. In this work, single and double diaphragm based pressure sensors are designed and simulated and these can be used for high pressure measurements. A novel method of sensitivity enhancement by optimizing the thickness of double diaphragms is presented in this work. Also a study of the bulk micromachined silicon piezoresistive pressure sensor and surface micromachined stacked diaphragm pressure sensor are presented, simulated and compared with respect to deflection and sensitivity. Microelectromechanical system pressure sensors have been simulated with different diaphragm structures for obtaining wider operation range with better sensitivity. The performance of silicon and silicon on insulator pressure sensors at a given pressure are compared. The doping concentration of the piezoresistor is varied from 1015 cm-3 to 1020cm-3 and the sensitivity of pressure sensors are compared. Evaluating different structures of pressure sensors and optimizing doping concentrations as 1017cm-3, the double SOI sensor shows better pressure sensitivity.
Keywords: MEMS, Piezoresistive Pressure Sensor, Surface micromachining, Bulk micro machining, Sensitivity

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]]> https://www.ijese.org/portfolio-item/a0583112113/feed/ 0 A0579112113 https://www.ijese.org/portfolio-item/a0579112113/ https://www.ijese.org/portfolio-item/a0579112113/#respond Thu, 23 Sep 2021 07:38:38 +0000 https://www.ijese.org/?post_type=portfolio&p=6227 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0579112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Power Consumption of Hybrid Topology Control in WSN
Geethapriya S.1, Vijayalakshmi G.2, Hema S.3
1Geethapriya.S, ECE Department, Veltech College, Chennai, India.
2Vijayalakshmi.G, ECE Department, Veltech College, Chennai, India.
3Hema.S, ECE Department, Veltech College, Chennai, India.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP:61-64 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0579112113/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: A Wireless Sensor Networks (WSN) consists of spatially distributed sensor to monitor physical conditions and pass their data through network to the sink node. Topology control is an important technique used in WSN to achieve energy conservation and extend network lifetime without affecting important network performance such as connectivity and throughput. Topology control can be implemented in following ways: power adjustment technique, power mode technique, clustering technique. In each of these techniques, there are some limitations. To overcome the limitations of the existing schemes, new hybrid scheme is proposed by integrating the above mentioned schemes. It is proved that the proposed hybrid approach excels in the performance compared to the existing schemes in terms of energy savings.
Keywords: Cluster, cluster head, idle mode, sleep mode.

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]]> https://www.ijese.org/portfolio-item/a0579112113/feed/ 0 A0578112113 https://www.ijese.org/portfolio-item/a0578112113/ https://www.ijese.org/portfolio-item/a0578112113/#respond Thu, 23 Sep 2021 07:34:56 +0000 https://www.ijese.org/?post_type=portfolio&p=6225 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0578112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Speed Comparison Of 32×32 Multiplier using Vedic Mathematic Techniques
Hema S.1, Geethapriya S.2, Vijayalakshmi G.3
1Hema S., ECE Department, Veltech college, Chennai, India.
2Geethapriya S., ECE Department, Veltech college, Chennai, India.
3Vijayalakshmi G., ECE department, Veltech college, Chennai, India.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP: 57-60 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0578112113/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Digital multipliers are the core components of all the digital signal processors (DSPs) and the speed of the DSP is largely determined by the speed of its multipliers . So the Implementation of Vedic Mathematic techniques and their application to the complex multiplier provide substantial reduction in propagation delay ,execution time in comparison with the existing methods. This paper proposed the design of high speed Vedic Multiplier using the techniques of Ancient Indian Vedic Mathematics that have been modified to improve performance. The techniques described in this paper are Nikhilam Sutra, Urdhva Tiryakbhyam and Karatsuba-ofman and the performance analysis of these techniques is obtained. Modelsim tool is used for simulation and the results obtained are compared on the basis of time delay of multiplication.
Keywords: Vedic mathematics, urdhva triyakbhyam sutra, karatsuba – ofman algorithm

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]]> https://www.ijese.org/portfolio-item/a0578112113/feed/ 0 A0576112113 https://www.ijese.org/portfolio-item/a0576112113/ https://www.ijese.org/portfolio-item/a0576112113/#respond Thu, 23 Sep 2021 07:29:34 +0000 https://www.ijese.org/?post_type=portfolio&p=6223 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0576112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Secure Data Aggregation & Query Processing in Wireless Sensor Networks using Enhanced Leach Protocol
Vijayalakshmi G.1, Hema S.2, Geethapriya S.3
1Vijayalakshmi G., (ME Network Engineering), Publication in IJCNS.
2Menbership in ISTE,IETE. Hema S., (ME APPLIED ELECTRONICS), Menbership in ISTE.
3Geethapriya S., (ME APPLIED ELECTRONICS).
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP: 51-56 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0576112113/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Data aggregation and storage has become very important issue in Sensor networks for future information retrieval. Storage nodes serve as an intermediate tier between sensors and a sink for storing data and processing queries in wireless sensor networks. The importance of storage nodes also makes them attractive to attackers. Data Storage is happens via the Forwarding nodes and Storage nodes. Storage nodes are introduced in this paper to store collected date from the sensors in their proximities, It reduce the energy cost and communication cost induced by network query. Aim of the project is to deploy the storage nodes and secure data transmission for cluster-based WSNs (CWSNs), where the clusters are formed dynamically and periodically. We propose two Secure and Efficient data Transmission (SET) protocols for CWSNs, called SET-IBS and SET-IBOOS, by using the Identity-Based digital Signature (IBS) scheme and the Identity-Based Online/Offline digital Signature (IBOOS) scheme, respectively. The cluster routing protocol LEACH (Low-Energy Adaptive Clustering Hierarchy) is considered and improved. We propose a clustering routing protocol named Enhanced LEACH, which extend LEACH protocol by balancing the energy consumption in the network. The simulation results show that Enhanced LEACH outperforms LEACH in terms of network lifetime and power consumption minimization.
Keywords: LEACH, SET, SET-IBS, SET-IBOOS.

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]]> https://www.ijese.org/portfolio-item/a0576112113/feed/ 0 A0572112113 https://www.ijese.org/portfolio-item/a0572112113/ https://www.ijese.org/portfolio-item/a0572112113/#respond Thu, 23 Sep 2021 07:24:54 +0000 https://www.ijese.org/?post_type=portfolio&p=6221 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0572112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Targets Signals Simulation in Radar System
Mahmod A. Al-Zubaidy1, Samaa K. Al-Saffar2
1Dr. Mahmod A. Al-Zubaidy, Lecture, Department of Electronic Engineering, University of Mosul, Iraq.
2Samaa K. Al-Saffar, Department of Communication Engineering, University of Mosul, Iraq.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP:44-50 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0572112113/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Radar system has many applications in the military and civilian fields; it is utilized for targets detection, obtaining the range, the direction, altitude and velocity (for moving target). These information can be extracted from target signal. Target effects on the transmitted signal, such effects are delayed and Doppler shift for moving targets. Generally, the development of radar systems and radar signal processing are always in progress and real radar systems are not always available for testing these developments. This work required computer simulators which are used to test the modification and development of these systems. In this paper, the two types of targets (moving and fixed) signals are simulated. In order to implement the target block, the transmitted signals and antenna location signals must be generated as inputs to target block. The target block is simulated using MATLAB Simulink, this block is designed by specifying the parameters of target block such as the velocity, range, azimuth of a target (direction), the direction of the target movement angle and wavelength. This block is tested for all different types of radars such as pulse radar, pulse compression radar, continuous wave radar and frequency modulation continuous wave (FM-CW) radar.
Keywords: Radar system, target signal simulation, Doppler effect, radar signals.

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]]> https://www.ijese.org/portfolio-item/a0572112113/feed/ 0 L05461011213 https://www.ijese.org/portfolio-item/l05461011213/ https://www.ijese.org/portfolio-item/l05461011213/#respond Thu, 23 Sep 2021 07:21:20 +0000 https://www.ijese.org/?post_type=portfolio&p=6219 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post L05461011213 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Internet Trolling in Ghana
Edward Danso Ansong1, Tony Takyi2, Dominic Damoah3, E. Afum Ampomah4, Winfred Larkotey5
1Edward Danso Ansong, Institute of Computer Science Valley View University P.O.Box AF 595 Oyibi-Accra, Ghana
2Tony Takyi, Institute of Computer Science Valley View University P.O.Box AF 595 Oyibi-Accra, Ghana
3Dominic Damoah Institute of Computer Science Valley View University P.O.Box AF 595 Oyibi-Accra, Ghana
4E. Afum Ampomah, Kwame Nkrumah University of Science & Technology Kumasi-Ghana.
5Winfred Larkotey, Kwame Nkrumah University of Science & Technology Kumasi-Ghana.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP:42-43 | Volume-2 Issue-1, November 2013. | Retrieval Number: L05461011213/2013©BEIESP
Open Access | Ethics and Policies | Cite
© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper presents the definition and history of internet trolling as espoused by different views and some varied ways it is practiced. A link between the Ghanaian cyber communication space and this online practice is verified and substantiatedwith an empirical study with regards to some social media platforms. The social implications are analyzed and some recommendations are made.
Keywords: Trolling; troller; social media

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]]> https://www.ijese.org/portfolio-item/l05461011213/feed/ 0 A0582112113 https://www.ijese.org/portfolio-item/a0582112113/ https://www.ijese.org/portfolio-item/a0582112113/#respond Thu, 23 Sep 2021 07:14:35 +0000 https://www.ijese.org/?post_type=portfolio&p=6217 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0582112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Specialized Noise Control Materials in the Automotive Industry
Sharad R. Mahajan1, Prasad Vilas Bapat2
1Dr.Sharad R. Mahajan, Professor, Rajaram Shinde.College of Engineering, Alore, Mumbai University, Chiplun, India.
2Prof. Prasad Vilas Bapat, Mechanical Dept., Mumbai University, Rajaram Shinde .College Of Engineering, ,Alore, Chiplun; Mumbai , India.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP:35-41 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0582112113/2013©BEIESP
Open Access | Ethics and Policies | Cite
© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The automotive industry is currently spending millions of dollars on NVH work to develop new materials and damping techniques. The new design methods are starting to consider NVH issues throughout the whole design process. This involves integrating extensive modeling, simulation, evaluation, and optimization techniques into the design process to insure both noise and vibration comfort. New materials and techniques are also being developed so that the damping treatments are lighter, cheaper, and more effective. Some of the methods used to control noise, vibration, and harshness include the use of different carpeting treatments, the addition of rubber or asphalt material to car panels, gap sealant, and the injection of expandable foam into body panels. The carpeting treatments include varying types of foam padding combined with different weights of rubber-backed carpet. The overall result of this technique is a mass-spring system that acts as a vibration absorber. The rubber or asphalt materials are attached to various car panels to add damping and mass loading to reduce vibration levels and the rattling sounds from the panels. Sealant is applied to close gaps in order to increase the transmission loss from the engine, wind, and road noise sources to the vehicle interior. Expandable foam injected between panels, such as the dashboard and firewall, helps to add stiffness and vibration absorption. All of these current methods are effective at reducing sound and vibration levels in a vehicle at higher frequencies. However, some of the treatments become almost ineffective at lower frequencies below 200 Hz. The treatments also add a substantial amount of weight to the vehicle, thus affecting its fuel economy, as well as adding cost. Choosing the correct product for your application can be really easy if you properly identify the noise from the start. There are many contributors to automotive noise and the noise exists across a wide bandwidth of frequencies. To effectively reduce the noise floor within a vehicle, a combination of materials must be used. This technique will result in a greatly reduced installation time, a serious reduction in the amount of added weight to the vehicle and bunch of money saved in your wallet. When trying to reduce or eliminate various types of automotive noise, it is often necessary to utilize a variety of specialized noise control materials.
Keywords: Noise, vibration, and harshness, Floor Barrier, vinyl barrier, Thermo-Acoustic under hood Liner, Gasketing Foam.

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]]> https://www.ijese.org/portfolio-item/a0582112113/feed/ 0 A0580112113 https://www.ijese.org/portfolio-item/a0580112113/ https://www.ijese.org/portfolio-item/a0580112113/#respond Thu, 23 Sep 2021 05:29:37 +0000 https://www.ijese.org/?post_type=portfolio&p=6214 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0580112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Design & Analysis of Microstrip Patch Antenna for BW Enhancement using Symmetrical Cuts
Valmik Kardile1, Abhilasha Mishra2
1Valmik PrabhakarKardile, Department Of ECE, M.I.T.College, Aurangabad, Maharashtra, India.
2Abhilasha Mishra Department of ECE, M.I.T.College Aurangabad, Maharashtra, India.,
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP:32-34 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0580112113/2013©BEIESP
Open Access | Ethics and Policies | Cite
© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The narrow BW of microstrip antenna is one of the important features that restrict its wide usages. This paper present omnidirectional microstrip patch antenna with wide bandwidth has been designed with centre frequency of 2GHz. In order to achieve BW enhancement a rectangular cut structure have been introduced in the simple rectangular patch antenna with ground optimization. It has been analyzed that Broad BW of 2.46 GHz at 2 GHz is achieved & omnidirectional pattern obtained, the results were obtained using the simulation software HFSS.
Keywords: BW, rectangular microstrip patch antenna, ground variation, symmetrical cuts, return loss, radiation efficiency.

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]]> https://www.ijese.org/portfolio-item/a0580112113/feed/ 0 A0577112113 https://www.ijese.org/portfolio-item/a0577112113/ https://www.ijese.org/portfolio-item/a0577112113/#respond Thu, 23 Sep 2021 05:17:20 +0000 https://www.ijese.org/?post_type=portfolio&p=6212 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0577112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

A Single-Feed Small Circularly Polarized Square MSA and Cavity Model for Square Patch Antenna
Avinash Pawar
Avinash Pawar, Instrumentation, Vpm’s Mpcoe, Velneshwar (Ratnagiri), India.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP:27-31 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0577112113/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Communication between humans was first by sound throughvoice. With the desire for slightly more distance communication came, devices such as drums, then, visual methods such as signal flags and smoke signals were used. These optical communication devices, of course, utilized the light portion of the electromagnetic spectrum. It has been only very recent in human history that the electromagnetic spectrum, outside the visible region, has been employed for communication, through the use of radio. One of humankind’s greatest natural resources is the electromagnetic spectrum and the antenna has been instrumental in harnessing this resource. The design of a single-feed small micro strip antenna with circular polarization (CP) radiation is described. This design is achieved by cutting slits in the square patch and, by adjusting the lengths of the slits; the micro strip antenna can perform CP radiation with a reduced patch size at a fixed operating frequency. This design also provides a wide CP bandwidth and relaxed fabrication tolerances. In cavity, it is shown that for a feed offset from one corner of the patch, the perturbation segment (∆S) is increased, thereby reducing the effect of manufacturing errors.
Keywords: Single feed, micro strip antenna ,single feed

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The post A0577112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> https://www.ijese.org/portfolio-item/a0577112113/feed/ 0 A0568112113 https://www.ijese.org/portfolio-item/a0568112113/ https://www.ijese.org/portfolio-item/a0568112113/#respond Thu, 23 Sep 2021 05:11:54 +0000 https://www.ijese.org/?post_type=portfolio&p=6210 The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

The post A0568112113 appeared first on International Journal of Emerging Science and Engineering (IJESE).

]]> The International Journal of Emerging Science and Engineering (IJESE) is an open-access, peer-reviewed, monthly international journal with an ISSN 2319-6378 (online). It is published by the Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) periodically in January, February, March, April, May, June, July, August, September, October, November, and December since 2012.
The International Journal of Emerging Science and Engineering (IJESE) aspires to circulate top-notch, peer-reviewed original articles in Engineering and Technology, shrouding Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering, and all related interdisciplinary associates.

Energy Audit of an Industrial Unit- A Case Study
S. U. Kulkarni1, Kalpana Patil2
1Prof.Mrs S.U.Kulkurni, M.E. Control System from Collage of engg.,Pune, India
2Kalpana D. Patil, B.E Electrical Engg. From D.N.Patel Collage of Engg., Shahada., India.
Manuscript received on November 11, 2013. | Revised Manuscript received on November 15, 2013. | Manuscript published on November 25, 2013. | PP: 22-24 | Volume-2 Issue-1, November 2013. | Retrieval Number: A0549112113/2013©BEIESP
Open Access | Ethics and Policies | Cite
© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In any industry, the three top operating expenses are often found to be on energy, labor and materials. If one were to find out the potential cost savings in each of the components, energy would invariably emerge at the top, and thus energy management function constitutes a strategic area for cost reduction. This paper discusses the common aspects of electrical energy management in small- and medium-sized industries. It contains the findings and the analysis of the results obtained from the electrical energy audit program employed in an industrial unit, Loknayak J.P.Narayan Shtekari Sahakari Sootgirni, Untawad Hol, Shahada.Dist.-Nandurbar. The electrical energy audit was carried out under three major heads: (i) lighting audit, (ii) power load audit (motors, meters, etc.), and (iii) harmonic analysis. Readings were taken under these heads and analyzed to find the scope of energy conservation opportunities in the selected test case industrial unit.
Keywords: Energy audit, energy conservation opportunities, harmonic analysis, industrial unit

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