• Anthropometry and Its Significance in Safer Agricultural Activities- A Review Article
  Vijay Kamate, Dr. S. Mohan Kumar
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812010109     

Abstract:

Ever since from the ancient civilization, the human body dimensions have been measured and used for numerous reasons and applications. Creation of figurative arts, criminology, medical science, industrial situations, product design, automotive and in many more sectors these physical body dimensions are reported in numerous literatures and were summarized in brief in this paper. Implementation of these anthropometric data in different farming/agricultural situations is reviewed in the present article. Agricultural sector is considered to be one of the most hazardous working places in the world today. The current paper mainly focuses on the applications of human factors, physical body dimensions in the regular agricultural practices in the developing......
Keyword: Anthropometry, Ergonomics, Human factors, Agriculture.

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Vijay Kamate, Dr. S. Mohan Kumar "Anthropometry and Its Significance in Safer Agricultural Activities- A Review Article " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Mathematics and Skill Enhancement
  Dr. Meeru Abrol
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812011012     

Abstract:

In this paper the role of mathematics to enhance skill in graduates is elaborated. The different parameters to be incorporated in the syllabi to make the curriculum skill oriented are dealt with in detail like the personal development plans, preparation of CV's, group discussions, etc. The students should be prepared for employment with training in modern workplaces. Skills such as team working, business awareness and communication skills should be an integral part of the curriculum. The attractions of studying a mathematics degree is that it leaves career options fairly open in varied fields.
Keyword: ......

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Dr. Meeru Abrol "Mathematics and Skill Enhancement " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Wireless Sensor Network and Its Security Threats – A Study
  T.Vijayalakshmi
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812011320     

Abstract:

A data network is a digital telecommunications network that allows nodes to share resources. Two types of networks are available, wired and wireless networks. Wireless networks become popular because of its wireless setup and its abundant applications in home, business and telecommunications networking. With the invent of sensor which react and notice some type of input from the physical or environmental conditions, such as pressure, temperature, beam, Wireless sensor network developed. The WSN are stretchy, simple to employ and straight forward. They are growing because of low cost and efficient. Wireless Sensor Networks consist of many sensor nodes that are distributed in a field and have physical capabilities to measure or sense things in the real world, do some computations, communicate.........
Keyword: Flooding, Jamming, Sensor node, Sybil Attack, Tampering

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T.Vijayalakshmi "Wireless Sensor Network and Its Security Threats – A Study " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Bijective Additive Singularity or Invertibility Preservers on Hermitian Matrices
  Lin Deng, PeiJin Wang, Jin Li Xu
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812012125     

Abstract:

Let Mn be the set of all n n complex matrices, and n H be all Hermitian matrices in n M .Suppose n  2 ,  is a bijective additive map on n H which maps the set of singular or invertible matrices into itself. Then there exists an invertible matrix n PM and a constant c11 such that   or T n  X cPXP cPX P X H       .
Keyword: Additive preservers; Hermitian; Singularity; Invertibility.

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Lin Deng, PeiJin Wang, Jin Li Xu "Bijective Additive Singularity or Invertibility Preservers on Hermitian Matrices " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Collision Avoidance by Crack Detection in Railway Transportation System
  M. Kavitha Rani, P.A.Harsha Vardhini
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812012628     

Abstract:

In today's world the Indian railways are the enormous rail passenger transport and it is the hardihood of the country transport infrastructure. One of the most widely used and comfortable mode of transportation system is train, but sporadically, accidents are occurring due to collision as well as some other cause. The major worry about a railway analysis is detection of cracks in the structure. If these deficiencies are not controlled at early stages they might lead to a number of derailments resulting in a heavy loss of life. This paper proposes a cost effective solution to the problem of railway track crack detection using MEMS, ARM 7 and GPS module which tracks the location of track damage. Track damage status is monitored by the sensor and wireless modules, when the sensor not getting signal, immediately notifies and alert or informs to the current train or authority people on the track..
Keyword: MEMS, railway track, crack, GPS

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M. Kavitha Rani, P.A.Harsha Vardhini "Collision Avoidance by Crack Detection in Railway Transportation System " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Architecture of Smart City Based on IoT and Bigdata
  Ashish Chandra Swami,Dr. RituBhargava
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812012934     

Abstract:

This research paper describes and discusses the concept of Smart City architecture based using latest technologies. Application of internet based technologies of Internet of Things in designing the architecture of Smart cities infrastructure. Proposed infrastructure model of smart city is created on the perception of the Smart City with digital infrastructure having blend of the latest digital technologies like Big Data, cloud computing technologies and Internet of Things (IoT), thereby attaining instinctive control and intelligence governance for public and other related services of cities. The latest deployment of wireless hardware networks in Smart City setup has led to very voluminous data being created every day across a variety of sectors, with applications including smar t t r af f ic management , environmental surveillance, med ical healthcare controlling and sector specific data. We use Data Centers for storage......
Keyword: Smart City, Internet of Things, Big Data, Cloud Computing, Digital cities, Intelligent Services.

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Dr. Ritu Bhargava, Ashish Chandra Swami "Architecture of Smart City Based on Iot and Bigdata " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Application of Industry 4.0 with a didactic approach in engineering
  J. V González, D. L. J Díaz, M Ramírez, E. Muñoz
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812013542     

Abstract:

The industry 4.0 today has had a growth in all sectors both educational and industrial, given the benefit it offers as a process or methodology of development, as far as the educational sector, which is the case with which this Work, is used as a didactic method to understand in a general way and in some cases in a specific way, the topics involved in applied engineering, that means involving the university community in the concepts and terms that are identified in Industry 4.0. In this work we make use of various tools to identify the relationship between the environments mentioned. The results offer a greater understanding of the thematics by means of this methodology, showing the results in a graphical way, using algorithms and the stages that contemplates the industry 4.0. Finally, a line of application is generated for the educational sector with which specific cases are analyzed to extrapolate them to the industry with benefits for both parties.
Keyword: Application, tool, methodology, process

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J. V González, D. L. J Díaz, M Ramírez, E. Muñoz "Application of Industry 4.0 with a didactic approach in engineering " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Analysis of Pseudo-range Measurements Observed in NavIC Receiver
  Varsha H.S, Shreyanka B Chougule, Dr. N.V Vighnesam, Dr. Sudha K.L
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812014346     

Abstract:

The Indian Regional Navigation Satellite System (IRNSS), also known as NavIC- Navigation with Indian Constellation provides real time positioning and timing services. The NavIC receivers are placed in different regions. The NavIC receivers provide satellite positions, satellite clock timings and errors, other modelled errors including tropospheric and ionospheric delay, receiver position and clock timings, pseudo range measurements and other information related to both satellite and receiver. In this paper, the pseudo range measurements obtained from the receiver is analyzed and the observations are discussed..
Keyword: IRNSS, pseudo range, NavIC receiver, satellite clock correction, ionosphere delay, troposphere delay, multipath delay, satellite communication

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Varsha H.S, Shreyanka B Chougule, Dr. N.V Vighnesam, Dr. Sudha K.L "Analysis of Pseudo-range Measurements Observed in NavIC Receiver " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Registration of the Characteristic Curves of Caned Pump
  Eng. Hamdy Ibrahim Megahid, Eng. Hassan Zare Hassan
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812014750     

Abstract:

The paper reports investigation fixed speed caned pump Characteristic which includes flow, pressure, power consumed and pump efficiency under condition of atmospheric pressure and temperature in ShuwaikhKuwait. The experimental procedure will run on G.U.N.T test rig RT 396 which permits the determination of characteristic curves – of a centrifugal pump by change the flow rate using a motorized control valve. Four digital displays show the speed and the electrical power consumption of the pump, the volumetric flow and, the degree of opening (in percent) of the control valve. During operation and registration of the characteristic curves. The results from the testing rig unit are compatible with that from experimental calculations with 5 % deviation, which mean that the test rig is appropriateness.
Keyword: .....

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Eng. Hamdy Ibrahim Megahid, Eng. Hassan Zare Hassan "Registration of the Characteristic Curves of Caned Pump " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Enhancing Tool Life of Hot Isostatically Pressed Silicon Nitride Inserts in Machining Inconel 718 with Different Susceptors through Hybrid Microwave Post Sintering
  Tasnim Firdaus Ariff || Farah Farhana Zolkapli || Farah Ahmad Sapuan || Ahmad Zahirani Ahmad Azhar || Rubina Bahar || A.N. Mustafizul Karim || A.K.M. Nurul Amin
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812015156     

Abstract:

Hybrid Microwave sintering has become a growing interest for heating and synthesizing ceramic materials due to its capabilities in successfully enhancing densification and improving mechanical and structural properties. Silicon Nitride (Si3N4) based cutting inserts have outstanding properties for machining hard materials such as cast iron, hard steel and nickel based super alloys. This research aims to analyze the effect of different susceptors on the tool life of various Si3N4 inserts (90Si3N4 4Y2O3 2.5MgO 2Al2O3 1.5SiO) that have been synthesized in machining Inconel 718. The Si3N4 inserts have been synthesized by means of Hot Isostatic Pressing (HIP) at 1800°C and followed by Hybrid Microwave (HMW) post-sintering at 200°C for 10 minutes with the aid of three different susceptors; Silicon Carbide (SiC), Graphite (G) and mixture of (SiC + G) powders. Density, hardness, micro structural properties and tool wear were analyzed. HMW post sintering for only 10 minutes using SiC, G and SiC+G susceptors enhanced the density (97-98%TD) and hardness (27-58%) significantly. Finer uniform grains......
Keyword: silicon carbide; hybrid microwave post sintering; hot isostatic pressing; enhanced densification; improved hardness; improved wear resistance; longer tool life; Inconel 718

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Tasnim Firdaus Ariff || Farah Farhana Zolkapli || Farah Ahmad Sapuan || Ahmad Zahirani Ahmad Azhar || Rubina Bahar || A.N. Mustafizul Karim || A.K.M. Nurul Amin "Enhancing Tool Life of Hot Isostatically Pressed Silicon Nitride Inserts in Machining Inconel 718 with Different Susceptors through Hybrid Microwave Post Sintering " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Mathematical modeling of moving boundaries of phase transition in the process of drying anisotropic plate
  Yaroslav Sokolovskyy, Iryna Boretska, Bogdana Gayvas
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812015763     

Abstract:

A two-dimensional mathematical model of the process of convection drying of anisotropic porous materials has been onstructed, taking into account the movement of the boundary of phase transitions. Identified is the influence of the main components and the orientation of the main axes of the heat transfer tensor on the nonstationary temperature fields in the prismatic body. The analytical-numerical method as well as algorithms have been developed for implementation of a nonlinear mathematical model under variable temperature conditions of the environment. Integrals on the boundary......
Keyword: Mathematical model, heat-mass-exchange, anisotropy, phase transitions.

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Yaroslav Sokolovskyy, Iryna Boretska, Bogdana Gayvas "Mathematical modeling of moving boundaries of phase transition in the process of drying anisotropic plate " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Design Of A Sand Casting Method Using Patterns Made Of Sublime Materials For Casting Intricate Shapes
  Sameer Rafiq Shah
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812016470     

Abstract:

In today's world every product ranging from a safety pin to huge complex aircraft engines are all manufactured by various manufacturing techniques. It involves various processes like casting, forming, machining, welding etc. Complex machines have numerous parts and elements which may be asymmetric; irregular shaped and might have a different cross-sectional profile. Manufacturing these complex and intricate shaped components to required dimensional accuracy and good surface finish is a tough task and requires use of various processes like machining, bending etc. This induces some amount of residual stresses in the machine component, and thereby makes it more susceptible to catastrophic failure. To minimize these losses and produce irregular shaped components more efficiently, a unique sand casting process is explained in this paper which makes.....
Keyword: Sublime, sand casting, surface finish

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Sameer Rafiq Shah "Design Of A Sand Casting Method Using Patterns Made Of Sublime Materials For Casting Intricate Shapes " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Using a Case Based Organizational Memory for Recommendation Systems
  Martínez Natalí, Martín María de los Ángeles
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812017178     

Abstract:

With the aim to manage and retrieve the organizational knowledge, in the last years numerous proposals of models and tools for knowledge management and knowledge representation have arisen. However, most of them store knowledge in a non-structured or semi-structured way, hindering the semantic and automatic processing of this knowledge. In this paper we present a summary of an case-based organizational memory ontology, which aims at contributing to the design of an organizational memory based on cases, so that it can be used to learn, reasoning, solve problems, and as support to better decision making as well. In order to illustrate its utility a practical case using the weather radar (WR) data of the Experimental Agricultural Station (EAS) INTA (La Pampa State, Argentina) is shown. Also related work and concluding remarks are outlined..
Keyword: Organizational Memory, case-based reasoning, Ontology

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Martínez Natalí, Martín María de los Ángeles "Using a Case Based Organizational Memory for Recommendation Systems " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Deep Learning-Based Color Transfer Biomedical Imaging Technique
  MAHESH TUBAKI
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812017984     

Abstract:

Text similarity targets are commonly used to train modern picture captioning algorithms. Models trained with text similarity objectives, on the other hand, tend to disregard unique and nuanced characteristics of a picture that distinguish it from others, because reference captions in public datasets generally identify the most conspicuous common things. We suggest leveraging CLIP, a multimodal encoder trained on large image-text pairings from the web, to calculate multimodal similarity and utilize it as a reward function in order to generate more detailed and distinctive captions. During the incentive calculation, this eliminates the requirement for reference captions entirely. We offer FineCapEval, a novel dataset for caption evaluation with fine-grained criteria: overall, background, object....
Keyword: CIDEr, reward, optimization, Deep Learning, Medical Images

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MAHESH TUBAKI "Deep Learning-Based Color Transfer Biomedical Imaging Technique " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Numerical analysis of absorber tube of solar parabolic trough collector with and without insertion by using Ansys Fluent
  Mohamed Abu Waseem R
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812020104     

Abstract:

In this work, Computational Fluid Dynamics analysis has been conducted for the fluid flow in absorber tube of a parabolic trough collector with and without insertions. This project aims to improve the efficiency of the heat transfer rate from the absorber tube wall to the working fluid by using various types of inserts and internal fins. Some of the methods of increasing the efficiency of the heat transfer rate to the working fluid are: - (1) increasing the contact area of fluid with absorber tube, (2) using some obstacles such as insertion which increases the residual time of fluid and thus reducing pressure across the tube, (3) decreasing the velocity of the working fluid. The analysis has been carried out to study the effect of heat transfer in absorber tubes with various types of insertion profile and also to compare the results with absorber tube without insertion.
Keyword: CFD, Heat Transfer, Solar Panels, Solar Energy.

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Mohamed Abu Waseem R "Numerical analysis of absorber tube of solar parabolic trough collector with and without insertion by using Ansys Fluent " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Neural Networks in Arabic Text processing
  Asmaa Salem
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812020511     

Abstract:

In this paper we aim to compare two developed methods to find text parts of long text which were not written by the same author or somebody manipulated with the text. Our work consists of two parts : in the first we developed a combined system of Replicator Neural Networks and ART2 to find outliers in some texts, in the second part we used Convolutional Neural Networks, the method was done by clustering of text parts and then classification of them. The analyzed texts were chosen from benchmark "King Saud University Corpus of Classical Arabic" of Arabic texts as long texts
Keyword: Replicator Neural Networks, ART2NN, Convolutional Neural Networks, Clusters.

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Asmaa Salem "Neural Networks in Arabic Text processing " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• On the validity of Kepler's laws and the enigma of dark matter
  Leandro Meléndez-Lugo, Esteban Chávez-Alarcón
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812021218     

Abstract:

In this study, we analyze one of the great enigmas of the Standard Model of Cosmology, which is constituted by what has been termed: Dark Matter, and which is also termed: the Missing Mass. The non-universality of the laws of traditional Celestial Mechanics that are valid in the Solar System, is established in former term. Subsequently, the appropriate mathematical expressions of the gravitational force that rules the Galactic Systems, as well as the galaxy clusters, are deduced. Finally, the true result is obtained, that it is not necessary to postulate the existence of that strange substance which is known as Dark Matter in order to justify the curve of radial galactic velocities. It is found that the experimental results, the measurements of the speeds of the stars in the galaxies, have a mathematical explanation with a different Celestial Mechanics as is established in this paper..
Keyword: Gravitation, cosmology, Kepler laws, dark matter, radial velocity, galaxy rotation

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Leandro Meléndez-Lugo, Esteban Chávez-Alarcón "On the validity of Kepler's laws and the enigma of dark matter " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Preparation of Papers for International Journal of Engineering Research and Applications
  I.M.Mahdi, M.A.Mohamedien , H.M.H.Ibrahim, M.A.E.M Khalil
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812021929     

Abstract:

Inefficient management in marine construction projects is a major criticism especially in developing countries. One objective of this research is to survey and identify the main factors causing deficiencies from client perspective. The analysis of survey carried out showed that, change orders, inadequate planning, insufficient site investigation data, security precautions, poor supply and lack of awareness of health and safety precautions are main factors causing inefficient management. The BIM application on marine project management to examine its capabilities in solving marine management constrains is another objective of this research. Integrated system was developed for this objective which consists of a framework and software to facilitate information flow and close information gaps during planning and construction phases. The proposed system aims to enhance management of time, cost, quality, sustainability and safety by providing augmented reality system to enable users to manage these dimensions together. In addition, the expected enhancement for each dimension was calculated to facilitate judging the proposed....
Keyword: Building Information Modeling, Marine projects, Schedule, Cost estimation and Integration

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I.M.Mahdi, M.A.Mohamedien, H.M.H.Ibrahim, M.A.E.M Khalil "Preparation of Papers for International Journal of Engineering Research and Applications " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• University Timetable Scheduling Using Genetic Algorithm Approach Case Study: Rajarata University OF Sri Lanka
  M. Kavitha Rani, Premasiril.D.M.
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812023035     

Abstract:

This paper proposes a genetic algorithm approach for university timetable scheduling problem. The semester timetable of the Faculty of Technology, Rajarata University of Sri Lanka was scheduled using the above algorithm as a case study. Faculty of Technology lacks many of the resources such as lecture halls and laboratories because it is a newly established faculty.When scheduling the timetable for this specific case study there were more constraints to satisfy than a general timetable scheduling problem. Manual scheduling of the timetables prone to many issues such as long time and effort, favoritism to one or more of the staff members, human errors, non-optimal solutions, conflict of interest. The process can be very complexsince there are a lot of constraints to consider. The main objective of the research is to come up with an algorithm to optimize the resources at hand while satisfying all the hard constraints and most of the soft constraints..
Keyword: Evolutionary Technique,Genetic Algorithm (GA), Timetable Scheduling

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Premasiril.D.M. "University Timetable Scheduling Using Genetic Algorithm Approach Case Study: Rajarata University OF Sri Lanka " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Honey pot based new algorithm for data security
  Apurva Saxena, Dr.Pratima Gautam, Dr. Anubha Dubey
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812023641     

Abstract:

Cloud computing an emerging technology provides various services to the users like infrastructure, hardware, software, storage etc. So, it is necessary that cloud computing network should always free from attack. Various strict security checking systems are used for making network bugs free and honey pot is among one of the tool that is used to provide security. Various models are proposed for honey pot to solve the problem of industries and that is used to captures the activities of attackers and maintains a log for providing better security to the cloud network. Here in this paper we proposed an algorithm to resolve some of the issues of network security..
Keyword: Cloud computing, honey pot, virtual machine

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Apurva Saxena, Dr.Pratima Gautam, Dr. Anubha Dubey "Honey pot based new algorithm for data security " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A Study on Biopolymers Synthesized from Soybean oil And Cardanol Based Dye by FTIR, DSC and TG,
  B. Satapathy, N.C. Pal
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812024254     

Abstract:

Synthetic biopolymers has been synthesized form glycerol modified soybean oil polyurethane and cardanol based liquid amino dyes by the use of benzoyl peroxide (BPO) as initiator and ethylene glycol dimethacrylate (EGDM) as cross linker in different NCO/OH ratios with DPMDI and TDI. The polymer so produced has been characterised by different methods like FTIR, TGA, and DSC. The Synthetic Polymers so produce can be used in different industrial applications in place of petroleum based products..
Keyword: Cardanol, Soybean Oil, Polyurethane, Benzoyl Peroxide, Ethylene glycol di-methacrylate (EGDM), Diphenyl methane di-isocyanate (DPMDI), Toluene 2, 4 di-isocynate (TDI)

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B. Satapathy, N.C. Pal "A Study on Biopolymers Synthesized from Soybean oil And Cardanol Based Dye by FTIR, DSC and TG " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Innovation and Technology Applied To Paralympic Sports
  Tiago de Melo Ramos, Jaldemir Santana Batista Bezerra, Wendel Fren Costa Dos Anjos, Liária Nunes da Silva, Robelius De-Bortoli
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812025559     

Abstract:

Over time the sport has been presenting to society the best athletes in the most varied sports modalities. Technological innovations play an important role in the context of adapted and Paralympic sports. The objective of this research is to map the technological innovations protected by Intellectual Property aimed at Paralympic sports. Three searches were conducted in the World Intellectual Property Organization (WIPO) database to identify patents granted and deposited. For this, the expressions "Bicycle chair", "sports Wheelchair" and "handcycle" were used as search terms. The results showed an increase in the number of patent applications between 2015 and 2018, with the United States and China being the countries with the highest number of deposits. A more effective participation of independent inventors and companies in relation to patent applications was perceived, to the detriment of the low participation of universities in the production of assistive technologies..
Keyword: Paralympic Sports; Assistive Technology; Patent; Handicapped

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Tiago de Melo Ramos, Jaldemir Santana Batista Bezerra, Wendel Fren Costa Dos Anjos, Liária Nunes da Silva, Robelius De-Bortoli "Innovation and Technology Applied To Paralympic Sports " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• C.F.D. Analysis of Industrial Pump: A Case Study
  Priyabrata Adhikary, Asis Mazumdar
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812026065     

Abstract:

There is an ever-increasing use of centrifugal pumps in industrial applications. The application in industry nowadays such as oil and gas with the increasing use of centrifugal pumps for applications of this type, it becomes important to be able to predict pump characteristics and create efficient design. Design changes will be suggested in an attempt to improve the performance of the impeller used in the pump. This study consists of the detailed study of a model of the centrifugal pump and also consists of the detailed to identify, observe and determine the pattern of velocity profile and pressure distribution by using commercial CFD tool (FloEFD). This project will definitely provide much helpful information while contributing to the knowledge about the design and characteristics of centrifugal pumps.
Keyword: CFD, Turbomachines, HVAC, Hydraulic Machines, Pump

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Priyabrata Adhikary, Asis Mazumdar "C.F.D. Analysis of Industrial Pump: A Case Study " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• C.F.D. Analysis of Modern Cars: A Comparative Study
  Priyabrata Adhikary, Asis Mazumdar
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812026670     

Abstract:

Aerodynamics is the science of how air flows around and inside objects. More generally, it can be labeled "Fluid Dynamics" because air is really just a very thin type of fluid. Above slow speeds, the air flow around and through a vehicle begins to have a more pronounced effect on the acceleration, top speed, fuel efficiency and handling. Therefore, to build the best possible car we need to understand and optimize how the air flows around and through the body, its openings and its aerodynamic devices.
Keyword: CFD, Aerodynamics, Automobile, Car Design

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Priyabrata Adhikary, Asis Mazumdar "C.F.D. Analysis of Modern Cars: A Comparative Study " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Evolution of Apple's "A" Series Processors
  Vinay Nagrani, Mr. Amit S. Hatekar
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812027177     

Abstract:

Apple's known to be a company which embraces in-house technology. While other companies outsource, Apple likes to keep things in-house whenever potential and therefore the chips found in iOS devices are no exception whereas other smartphones makers rely on Qualcomm, Mediatek and Intel for chipsets. Apple houses its own team of engineers to work on designs exclusive to their devices and it all began in 2008 when Apple purchased a small semiconductor company called P. A. Semi (i.e. Palo Alto Semiconductor). With a continuous thrive to push the human race forward, Apple‟s been exploiting the smartphones industry to the very limits possible. The first "Systems on Chip" (SoC) was used in the first iPhone in 2007 it was called the APL0098. A12X, which is the latest chipset by Apple, stands out to be the most advanced processor ever found on a Smartphone. The latest generation of Apple processors are manufactured by TSMC.
Keyword: Apple Processors, Face ID, FinFET, System on Chip (SoC), Touch ID,.

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Vinay Nagrani, Mr. Amit S. Hatekar "Evolution of Apple's "A" Series Processors " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A Performance Analysis of Image De-noising Techniques
  R.Sindhuja, DR.S.Srinivasan
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812027882     

Abstract:

Image de-noising is a serious challenge in image processing techniques. Noise is broadly categorised as additive and multicative noises. In this paper we will discuss about Gaussian noise, salt and pepper noise, speckle noise and poisson noise. Naturally Images contain some amount of noise. But it's very difficult to denoise it. So blind deconvolution is used. Therefore simulated noise is added to the image to understand the process of denoising. Because after the addition of above mentioned noises if any other transformation or processing is done to the image then the corresponding noises will also be changed. There we will face difficulties to denoise if you don't know the type of noise. So a known noise is added to the image before processing. now let us come to the denoising methods, Out of different available method wavelet thresholding method is one of the important approaches for image de-noising. In this paper we propose an adaptive method of image de-noising in the wavelet sub-band domain assuming the images.....
Keyword: Fingerprint, Image de-noising, Quality metrics, Wavelet transform.

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R.Sindhuja, DR.S.Srinivasan "A Performance Analysis of Image De-noising Techniques " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A Threshold to Utilize Guayule Resin as a New Binder in Flexible Pavement Industry
  Ahmed Hemida, Magdy Abdelrahman, Ph.D.
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812028394     

Abstract:

This study denotes a threshold to utilize Guayule Resinas a new bio-based binder or asphalt cement (AC) proportion, both with/out crumb rubber modifier (CRM), regarding solutions for environment, cost, and sustainability aspects. Via this research, 15 designated binders will be presented, all of them were tested as unaged and RTFO, whereas eight binders proceeded with PAV. Superpave was utilized to study their physical properties. Viscosity was examined upon some guayule-based binderswith/out CRM, getting 114cP (at 135℃) forBGR, increased to about three times with 10%CRM-added and about 7-8 times with 20wt%CRM-added. Comparisons betweenbinders will be depicted regarding six categories (Neat AC, Neat BGR, AC+BGR, BGR+CRM, AC+CRM, and AC+BGR+CRM). This study initiates a perspective to judge designated binders and get benefit upon performance required. That's......
Keyword: Asphalt-rubber,Bio-binder, Bridgestone, CRM,Pavement

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Ahmed Hemida, Magdy Abdelrahman, Ph.D. "A Threshold to Utilize Guayule Resin as a New Binder in Flexible Pavement Industry " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Internet of Things (Iot) To Conference Efficiency and Economy In The Application of Agricultural Supplies
  Givaldo Almeida dos Santos, Franklin Zillmer, Liária Nunes da Silva, Robelius De-Bortoli
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812030105     

Abstract:

Food production has become a global concern and has attracted the attention of agribusiness producers and entrepreneurs in light of forecasts of rising demand, which is expected to reach 9 billion consumers by 2030. Given this scenario, grain crops gain relevance and boost the development of technologies. In this perspective, the Internet of Things making use of advanced technologies, emerges as a real possibility capable of improving the efficiency in the application of Precision Agriculture techniques and expand food production. The article demonstrates through the simulation the losses that can occur during the planting of soybean in the process of seed deposition if there are inaccuracies....
Keyword: Precision agriculture; Agrotechs; Innovation; Internet of Things

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Givaldo Almeida dos Santos, Franklin Zillmer, Liária Nunes da Silva, Robelius De-Bortoli "Internet of Things (Iot) To Conference Efficiency and Economy In The Application of Agricultural Supplies " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Measurement and Performance Evaluation of Horizontal Axis Wind Turbine Using Variable Blade Pitch Control Mechanism
  M. Shuwa, G. M. Ngala, A. M. El- jummah
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812030611     

Abstract:

This work investigates the performance of a horizontal axis wind turbine (HAWT) with variable blade pitch control mechanism. The control mechanism is a simple mechanical Watt governor design, which was developed to regulate the blade pitch angle of the HAWT. This depends on the magnitude of the wind speed that will be subjected to the turbine. A scale down of 1:10 blade geometry as designed and developed by the Author's previous work was used for the HAWT model. The HAWT model performance was tested in a wind tunnel that was developed specifically in order to carry out the experimental test. Parameters measured are the generator output voltage and rotor speed, which were based on the wind speed that was also regulated accordingly. The experimental test carried out shows that.......
Keyword: Horizontal axis wind turbine, blade pitch control, wind speed, rotor speed, generator power output

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M. Shuwa, G. M. Ngala, A. M. El- jummah "Measurement and Performance Evaluation of Horizontal Axis Wind Turbine Using Variable Blade Pitch Control Mechanism " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Materials and Sustainability: the residual soil as an optimal construction material
  Carlos M. Bedoya, O. N. Yepes
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812031215     

Abstract:

This work aims to demonstrate the application of the process of geopolymerization to the manufacture of the soil-cement block (SCB) in order to obtain a geopolymerized soil block (GSB), since the production of soil blocks, stabilized with Portland cement and compacted manually constitutes an alternative to the construction of low-cost housing projects. Inorganic geopolymers, on the other hand, result from a chemical reaction known as geopolymerization. They are materials of remarkable hardness and mechanical resistance, as well as long-term durability. Geopolymers can be manufactured out of locally available, low-cost raw materials. Hardening a geopolymer compound takes a lot less energy than it does for its counterpart. Geopolymers can harden in a matter of a few hours at temperatures between 50 and 80 Celsius degrees. Besides, the BSG, due to their lower environmental impact, promise to become a key component in the development of sustainable cities, which each time exploit less of their own non-renewable resources..
Keyword: fly ash, geopolymer, soil cement, sustainable construction, habitat.

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Carlos M. Bedoya, O. N. Yepes "Materials and Sustainability: the residual soil as an optimal construction material " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Flight Attitude Controller Using Dynamic Inversion Theory with Stability Margin Guarantee
  Kento Shirakata, Koichi Yonemoto, Takahiro Fujikawa
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812031627     

Abstract:

In order to realize reusable launch vehicle, flight attitude control system is important. Dynamic inversion (DI) theory is known well as nonlinear control theory. DI theory can cancel the nonlinear dynamics and linearize the input and output maps. Therefore, closed loop analysis through flight trajectory becomes easier than other control systems, e.g. gain tuning method. When we use DI theory, we must know certain dynamics models. However, since modeling errors necessarily arise, ensuring robustness is important. Even using DI theory, stability margins cannot be uniquely determined because the loop is opened when we calculate stability margins. In this paper, the authors propose the stability margin guaranteeing method for flight control system using DI theory.In this article the authors propose the new evaluation function for guaranteeing required stability margin. By onboard design variable tuning, all stability margins become larger than required ones.
Keyword: stability margin, dynamic inversion, flight controller, nonlinear control

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Kento Shirakata, Koichi Yonemoto, Takahiro Fujikawa "Flight Attitude Controller Using Dynamic Inversion Theory with Stability Margin Guarantee " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Detecting Skin Disease by Accurate Skin Segmentation Using Various Color Spaces
  Megha D. Tijare, Dr. V. T. Gaikwad
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812032831     

Abstract:

Skin diseases which may be of the bacterial, fungal, allergies, enzyme etc. are very harmful for the skin and can spread throughout if not detected accurately as early as possible. So becomes necessary to detect the type disease accurately in early stage and control it by taking proper precautions is demanding now days. So the automatic image analysis method can work really good in this way and is the heart of image processing. Especially in medical field it becomes useful for providing the quantitative information related with the skin disease. So proved as a early warning tool for future problems during the treatment. Now a day's there is a need to perform the detection of disease accurately without any penetration in the body that's why simply digital images of affected skin region are captured by the camera can be processed by using image processing tools. There are many sub techniques of image.........
Keyword: color spaces, feature extraction, Image preprocessing, KNN, segmentation.

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Megha D. Tijare, Dr. V. T. Gaikwad "Detecting Skin Disease by Accurate Skin Segmentation Using Various Color Spaces " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• An analysis of medical images processing in MATLAB environment
  M.Gokilavani,V.Sunder, Dr.M.A Dorairangaswamy
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812033236     

Abstract:

Cloud computing is one of the challenging technology to process the big data. In developing technologies, advanced software for processing medical images has gained a great interest in modern medicine field. It provides valuable scientific information, and hence, can significantly improve diagnosis and provide advance treatment like tumor detection in various unknown parts of the body like. The main contribution of this study is about the various challenges and need of cloud computing environment in the field of medical images datasets. Recently, various security measures and mechanisms have been suggested to overcome these challenges and accelerate the adoption of cloud computing services in the field of medical images. In this regard, numerous cryptographic techniques are used to safely process digital medical images, techniques that make use of homomorphic cryptosystems, Secret Sharing Schemes (SSS), Service-Oriented Architecture (SOA) and Secure Multi-party Computation (SMC). The main contribution of this study consists of need, important of cloud computing environment in the field of medical image processing..
Keyword: cloud computing, medical images, cloud computing environment

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M.Gokilavani, Dr.M.A Dorairangaswamy "An analysis of medical images processing in cloud environment " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Student Performance Prediction in Higher Education Using Lion – Wolf Optimization Algorithm
  Mrs. V. Ananthi, Mrs. K. Mythili
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812033741     

Abstract:

Students are the future of the country and their education qualification becomes highly important for the growth of the country. Predicting the performance of a students with the help of prediction models, is the one of the recent trends in Data Mining area. Analyzing the factors affecting student's performance is the prerequisite that must be made before designing the performance improvement program. One of the greatest challenges each higher education institution facing currently is predicting the performance of the student. The main purpose of this research is to analyze and identify the factors such as schooling, family background that influence the students to select the area in higher education. There were several attempts made to predict the performance of the students, to achieve highly.......
Keyword: Neural Network, Neuron and Lion-Wolf.

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Mrs. V. Ananthi, Mrs. K. Mythili "Student Performance Prediction in Higher Education Using Lion – Wolf Optimization Algorithm " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Correlation of Accessible Volume With Selectivity in Polyimides Having Voluminous Bridge in Diamine Component
  Inga Ronova, Alexandr Alentiev, Maria Bruma
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812034250     

Abstract:

A number of 22 polyheteroarylenes including 18 polyimides, divided in five series, were studied with regard to the dependence of permeability, diffusion and solubility coefficients of gases on the reverse value of fractional accessible volume. It was shown that all these dependences are linear in semilogarithmic coordinates. Thus, the overal selectivity, which is determined by the slope of these dependences, is correlated with the free volume in each series of polymers. The introduction of volumetric bridging groups into the diamine component with the possibility of rotation around bonds with the polymer backbone near the bridge leads to an increase in the overall selectivity of permeability, diffusion and solubility of the polymer at sufficiently high values of the permeability, diffusion and solubility coefficients..
Keyword: Conformational parameters; polyimides; substituents; physical properties

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Inga Ronova, Alexandr Alentiev, Maria Bruma "Correlation of Accessible Volume With Selectivity in Polyimides Having Voluminous Bridge in Diamine Component " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Molecular Association of 2, 3-Dichloroaniline and 2-Ethoxyethanol Using Microwave Frequency in GHZ
  B.G. Nemmaniwar
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812035154     

Abstract:

Densities, viscosities, refractive index, dielectric constant (ε') and dielectric loss (ε") of 2,3-dichloroaniline (2,3- DCA)+2-ethoxyethanol (2-EE) for different mole fractions of 2,3-dichloroaniline in binary mixture have been measured at single microwave frequency 10.985 GHz by Surbers technique at microwave X-band. The values of dielectric parameters (ε') have been used to evaluate the molar polarization (P12), loss tangent (tan δ) explain the formation of complexes in the system. It is found that dielectric constant (ε'), dielectric loss (ε"), loss tangent (tan δ), molar polarization (P12) varies non-linearly but activation energy (Ea),viscosity (η), density (ρ) and refractive index (n) varies linearly with increasing mole fraction in binary mixture of 2,3-dichloroaniline+2- ethoxyethanol. Hence, solute-solvent molecular associations have been reported..
Keyword: Molecular interaction of polar liquids, 2,3-Dichloroaniline, 2-Ethoxyethanol, Binary mixtures

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B.G. Nemmaniwar "Molecular Association of 2, 3-Dichloroaniline and 2-Ethoxyethanol Using Microwave Frequency in GHZ " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A Preliminary Evaluation of Noise pollution in Zanjan
  Mohsen Javaherian, Amin Abedi, Farhad Khoeini, YousefaliAbedini, Shahriar Esmaeili, Ali Asadi, Elham Ghanjkhanloo
  [Abstract] [PDF] [Cite]
    10.9790/9622-0812035559     

Abstract:

In the last century, the health of human beings has been affected by the industrial developments. Among some problems which jeopardize human health, we must point to environmental pollution by making noise produced by artificial machineries like cars, buses, motorcycles, airplanes, etc. Thus, we decided to study noise pollution in Zanjan. Here, we investigated the noise pollution of Zanjan Province to provide the rates of Noise levels through the city during hours of different days. After collecting and analyzing data, we compared the final results of commercial, residential, and commercial – residential regions with prepared standards .The noise pollution rate of all regions was compared with the standards defined for the country. The most effective factors on noise pollution were identified and its control methods were introduced. Finally, the noise pollution map of different regions are extracted that can help to identify the best locations for health cares, marketing, etc.
Keyword: Sound, Noise Pollution, Sound Intensity Level, Mean of Sound Intensity Level

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Mohsen Javaherian, Amin Abedi, Farhad Khoeini, YousefaliAbedini , Shahriar Esmaeili, Ali Asadi, Elham Ghanjkhanloo "A Preliminary Evaluation of Noise pollution in Zanjan " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Word Extraction Using X-Y Cut Algorithm
  Simple Batra
  [Abstract] [PDF] [Cite]
    10.9790/9622- 0812036063     

Abstract:

Digitization of printed documents is the motivating factor today to work more on text of scanned documents. Conversion of hand written scanned or printed documents into electronically readable form enables to store, exchange and process the valuable information. Text Recognition aims to recognize the text from printed or handwritten document to desired format. Several steps of text recognition include preprocessing, segmentation, feature extraction, classification, post processing. Preprocessing refers to the basic conversion operation of gray Scale image into Binary Image and removal of noisy signal from image. Segmentation does the segment the document image into line by line and extracts each......
Keyword: OCR, Word Extraction, binary image, digitization

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Simple Batra "Word Extraction Using X-Y Cut Algorithm " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Energy efficient and best throughput MAC protocol
  Gorre Narsimhulu, Dr.D.Srinivasa Rao
  [Abstract] [PDF] [Cite]
    10.9790/9622- 0812036474     

Abstract:

Smart Cities" has been envisioned during the last decay. Moreover, various projects have been initiated to bring this concept into reality. Smart City is basically an emergence of the existing and new ICT technologies to make our living standard more safe and digitized. Wireless communications such as sensors, actuators, intelligent transportation systems, smart grids have played a vital role in the dissemination of information under the given circumstances. Similarly, it is hard to declare any "city" as a "smart" without taking benefits from Wireless Sensor Networks (WSN). However, with new requirements, and delay sensitive applications, the existing WSN requires significant alterations at several layers. In this paper, a new TDMA based MAC protocol, called Energy efficient and Best throughput MAC (EEBTMAC) is proposed for adaptive traffic in hierarchical Wireless Sensor Networks (WSNs) that can be deployed in the smart cities. EEBTMAC is specifically.....
Keyword: Smart Cities, Wireless Sensor Networks, MAC, TDMA, Contention Free.

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Gorre Narsimhulu, Dr.D.Srinivasa Rao "Energy efficient and best throughput MAC protocol " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Grid Connected Rooftop Solar Pv- Building the Future of Clean Energy
  Sushree Shataroopa Mohapatra, Dr. Rati Ranjan Sabat, Gopinath Sengupta
  [Abstract] [PDF] [Cite]
    10.9790/9622- 0812037580     

Abstract:

While the Jawaharlal Nehru National Solar Mission (JNNSM) opened up the solar electricity sector in India, the focus has primarily been on large-scale grid-connected power plants. With the drastic fall in prices of solar photovoltaic (PV) modules and balance of systems (BOS) Roof top PV(RTPV) systems can offer substantial benefits in terms of providing peaking supply ofpower, reducing T&D losses, improving tail end voltages, and creating local jobs. Roof top PV system is ideally suited for India, since it is socially equitable, economically viable, and environmentally sustainable (through the use of solar PV, a renewable resource in the grid-connected mode, thus avoiding the use of batteries). In this paper, we discuss the need for and advantages of emphasizing rooftop PV with net-metering as a self consumption power source in India, especially in large cities.
Keyword: ...

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Sushree Shataroopa Mohapatra, Dr. Rati Ranjan Sabat, Gopinath Sengupta "Grid Connected Rooftop Solar Pv- Building the Future of Clean Energy " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A Novel Control Strategy for Hybrid Ac/Dc Micro Grid Systems
  Sushree Shataroopa Mohapatra, Anjushree Behera, Sibananda Mishra
  [Abstract] [PDF] [Cite]
    10.9790/9622- 08120381-86     

Abstract:

The smart grid design aims to provide overall power system monitoring, protection and control strategies to maintain system performance, stability and security. This paper develops control strategies for smart hybrid micro grid systems. A hybrid AC/DC micro grid is simulated and integrated to the AC system with appropriate control capability. The converter control strategies for grid connected and islanding mode are presented. A real-time energy management algorithm in hybrid micro grid systems is proposed to evaluate the effects of using energy storage resources and their use in mitigating heavy load impacts on system stability and operational security. MATLAB/SIMULINK is used to create and simulate the proposed system..
Keyword: Hybrid power systems, micro grid, power management strategies, smart grid

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Sushree Shataroopa Mohapatra, Anjushree Behera, Sibananda Mishra "A Novel Control Strategy for Hybrid Ac/Dc Micro Grid Systems " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Effect of Temperature Distribution onTool Life in Turning Process: a Review
  Pradyumna Kumar Pradhan, Parthasarathi Behera
  [Abstract] [PDF] [Cite]
    10.9790/9622- 0812038791     

Abstract:

Temperature on the chip-tool interface is important parameters in the analysis and control of machining process. Due to thehigh shear and friction energies dissipated during a machining operation the temperature in the primary and secondary shear zones areusually very high, hence affect the shear deformation and tool wear. This paper is a review of research work in last decade ontemperature distribution in turning process. Research is going on to investigate the level of maximum temperature generated at tool rakefaceandtocontrolthistemperaturetherebyimprovingthetoollifeandqualityofworkpiece.Inthisstudy,thetemperat uregeneratedon rake face of cutting tool and experimental methods for measurement.......
Keyword: Temperaturedistribution,Tool-workthermocouple,FEA

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Pradyumna Kumar Pradhan, Parthasarathi Behera "Effect of Temperature Distribution onTool Life in Turning Process: a Review " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Experimental Investigation of Torque Convertor Using Different Masses for Medium Duty Vehicles
  xxxxx
  [Abstract] [PDF] [Cite]
    10.9790/9622- 0812039298     

Abstract:

Mechanism transferring torque from one rotating shaft to another and in particular to a transmission mechanism that will enable an engine or motor to deliver power to a load at optimum torque and speed levels. The relationship between the stress and transmission which is based on the results of two different mass strategies with dynamometer and motor is constructed to test the transmission to speed the results of those tests which shows the efficient at low input torque levels. To understand the descriptions of a new mechanism for design and construct a virtual prototype in the computer environment and finally to propose modifications to improve the original design..
Keyword: Infinitely Variable Transmission, Novel Cam, Velocity Theorem, Positive Drive

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xxxx "Experimental Investigation of Torque Convertor Using Different Masses for Medium Duty Vehicles " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Experimental Investigation of Torque Convertor Using Different Masses for Medium Duty Vehicles
  Prasant Kumar Swain, Payal Behera
  [Abstract] [PDF] [Cite]
    10.9790/9622- 08120399105     

Abstract:

Mechanism transferring torque from one rotating shaft to another and in particular to a transmission mechanism that willenable an engine or motor to deliver power to a load at optimum torque and speed levels. The relationship between the stress andtransmissionwhich is based on the results of two different mass strategies with dynamometer and motor is constructed to test thetransmission to speed the results of those tests which shows the efficient at low input torque levels. To understand the descriptions of a newmechanism for design and construct a virtual prototype in the computer environment and finally to propose modifications to improve theoriginaldesign.
Keyword: InfinitelyVariableTransmission, NovelCam,VelocityTheorem,PositiveDrive

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Prasant Kumar Swain, Payal Behera "Experimental Investigation of Torque Convertor Using Different Masses for Medium Duty Vehicles " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Analysis of Fly Ash as Filler on Glass FiberReinforced Epoxy Composites
  Priyabrata Sahoo, Pinku Nayak
  [Abstract] [PDF] [Cite]
    10.9790/9622- 081203106113     

Abstract:

Fly ash, a waste by-product is generated abundantly by combustion of coal in thermal power plant. The percentage variationof fly ash plays an important role in the enhancement of mechanical properties of glass fiber reinforced epoxy composite. The presentstudy deals with the effect of percentage variation filler contents on composites. As per ASTM D 3039 the CAD model is designed andthreedifferentspecimensofvariousfillercontents(10%,30%,and40%)andonepurecompositespecimenwerenume ricallyanalyzedon ANSYS16.0.It was foundthat thepurecompositematerialenhanced themorestrength.
Keyword: EpoxyComposite, Flyashfillermaterial,FEM, UTMExperimentation

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Priyabrata Sahoo, Pinku Nayak "Analysis of Fly Ash as Filler on Glass FiberReinforced Epoxy Composites " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Additive manufacturing of precision optics at micro and nano scale
  Satchidananda Ghosh, Prabhat Chandra Pradhan
  [Abstract] [PDF] [Cite]
    10.9790/9622- 081203114132     

Abstract:

This review focuses onrecentdevelopmentsinadditivemanufacturing(AM)ofprecision opticaldevices,particularlydevicesconsistingofcomponentswithcriticalfeaturesatthemicro-and nanoscale. These include, but are not limited to, microlenses, diffractive optical elements, andphotonicdevices.However,opticaldeviceswithlarge-sizelensesandmirrorsarenotspecificallyincludedasthis technology hasnotdemonstrated feasibilities in thatcategory.........
Keyword: additivemanufacturing,precisionoptics,microlenses,gratings,diffractiveoptical

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Satchidananda Ghosh, Prabhat Chandra Pradhan "Additive manufacturing of precision optics at micro and nano scale " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• A Review on the Erosion Mechanisms in Abrasive Waterjet Micro Machining Of Brittle Materials
  Sisir Kumar Dalai, Prabhu Prasad Pradhan
  [Abstract] [PDF] [Cite]
    10.9790/9622- 081203133149     

Abstract:

Thefabricationofminiaturestructuresoncomponentswithhighintegritysurfacequalityrepresentsoneofthecuttingedgetechnologiesinthe21 stcentury.Thematerialsusedtoconstructs uchsmallstructuresareoftendifficult...........
Keyword: microabrasivejet,abrasivewaterjet,ductileerosion,viscousflow,difficulttomachinematerials

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Sisir Kumar Dalai, Prabhu Prasad Pradhan "A Review on the Erosion Mechanisms in Abrasive Waterjet Micro Machining Of Brittle Materials " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Effect of Process Parameter of Stir Casting on Metal Matrix Composites
  KRUTIBASA KHUNTIA, RASHMIPRAVA BISWAL
  [Abstract] [PDF] [Cite]
    10.9790/9622-081203150154     

Abstract:

In the present study a modest attempt has been made to develop aluminum based silicon carbide particulate Metal MatrixComposites(MMC) with an objective to develop a conventional low cost method of producing MMCs and to obtain homogenousdispersion of ceramic material. Desired improvements in properties including specific strength, hardness and impact can be achieved byintelligently selecting the reinforcement materials, their size, and shape and volume fraction. It has been observed that melting andpouring conditions have directly or indirectly effect on mechanical properties of cast materials as hardness, percentage elongation,percentage reduction in diameter, toughness and so on. The knowledge of melting temperature of metals and alloys is necessary toestimatetheircorresponding pouring temperature..
Keyword: MetalMatrixCompositesMMC's,Cu,SiliconCarbide(SiC),SPSS,Stir,PouringTemperature,UTM,Hard ness.

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KRUTIBASA KHUNTIA, RASHMIPRAVA BISWAL "Effect of Process Parameter of Stir Casting on Metal Matrix Composites " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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• Analysis of Micro structure, Hardness and Wear of Al-SiC-TiB₂ Hybrid Metal Matrix Composite
  KRUTIDIPTA SAHOO, RATIRANJAN MANGARAJ
  [Abstract] [PDF] [Cite]
    10.9790/9622-081203155161     

Abstract:

Goodmechanicalandthermalpropertiesofhybridmetalmatrixcompositesmakethemmoredemandinginvariousfieldss uch as automotive, aerospace and structural applications.In this paper an effort has been made to fabricate a hybridmetal matrix composite, silicon carbide and titanium diboride reinforced in Al 6061 matrix using stir casting method.Microstructure and mechanical properties such as micro hardness and wear are studied for various compositions ofreinforcements, 10% SiC and 2.5%, 5% and 10% TiB₂. The results indicate that the hardness value increases with theaddition of the SiC and TiB₂ reinforcements to matrix Al6061, while the wear resistance increases up to certain amountandreduces drasticallywhencrossed the transitionload..
Keyword: Al 6061, HybridMetalMatrix composite, HardnessSiC, StirCasting,TiB₂, °Wear Resistance

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KRUTIDIPTA SAHOO, RATIRANJAN MANGARAJ "Analysis of Micro structure, Hardness and Wear of Al-SiC-TiB₂ Hybrid Metal Matrix Composite " Vol. 8 - Issue 12 (Dec. 2018), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

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