Engineering Journal

Thursday, June 3, 2021

Damage Assessment System for Aircraft Structural Defects using Wavelet Transform

Defects are often arises on the inner surface of aircraft structures, but most of conventional techniques can determine only the damages and cannot determine the degree of damage. Digital Image Processing and Wavelet Transform are used in this project. Characteristics parameters such as the length of the crack can be exactly detected to measure the faults of aircraft structure. Generally failures of different aircraft components and parts are revealed and examined by the use of non destructive examination methods. In further detailed explanation and interpretation of failures optical and scanning electron microscopy are used. This paper presents a new approach in automation for crack detection on pavement surface images. The method is based on the continuous wavelet transform. Then, wavelet coefficients maximal values are searched and their propagation through scales is analyzed. Finally, a post processing gives a binary image which indicates the presence or not of cracks on the pavement surface image.

by V. Akilan | S. Rajkumar "Damage Assessment System for Aircraft Structural Defects using Wavelet Transform"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021,

URL: https://www.ijtsrd.compapers/ijtsrd43630.pdf

Paper URL: https://www.ijtsrd.comengineering/aeronautical-engineering/43630/damage-assessment-system-for-aircraft-structural-defects-using-wavelet-transform/v-akilan

internationaljournalofmanagement, callforpapermanagement, managementjournal

Sentimental Emotion Analysis using Python and Machine Learning

Sentiment analysis is used in opinion mining. It helps businesses understand the customers’ reviews with a particular product by analyzing their emotional from the product reviews they post, the online recommendations they make, their survey responses and other forms of social media text. Businesses can get feedback on how happy or sad the customer is, and use this insight to gain a competitive edge. In this article, we explore how to conduct sentiment analysis on a piece of text using some machine learning techniques. Python happens to be one of the best programming language, when it comes to machine learning as it is easy to learn, is open source, and is effective in catering to machine learning requirements like processing big datasets and performing mathematical computations. Natural Language ToolKit NLTK is one of the popular packages in Python that can use for in sentiment analysis.

by Mohit Chaudhari "Sentimental Emotion Analysis using Python and Machine Learning"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021,

URL: https://www.ijtsrd.compapers/ijtsrd41198.pdf

Paper URL: https://www.ijtsrd.comengineering/computer-engineering/41198/sentimental-emotion-analysis-using-python-and-machine-learning/mohit-chaudhari

callforpaperarts, artsjournal, peerreviewedjournal

Review on Design and Development Mobile App for Farmers in Agricultures Information

Today mobile devices are used commonly by everyone, including the farmers and countryside people. Farming contributes almost around 17.01 of India’s GDP. There are different elements that affected the agriculture development Mobile app is very helpful for farmers to increase their farming to yield more profit. This paper explores how Mobile Apps of agricultural services have impacted the farmers in their farming activities and which more innovative agriculture services will provide through Mobile App. In India, there are enormous opportunities for utilizing the smart phones as a part of agribusiness improvement. Its utilization is vital for quick growth and easy access to information to Indian agriculturists, farmers and growers.

by Miss. Aaysha H. Sayyad | Miss. Chiutai B. Kale | Miss. Tejasvi A. Lalage "Review on: Design and Development Mobile App for Farmers in Agricultures Information"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021,

URL: https://www.ijtsrd.compapers/ijtsrd41191.pdf

Paper URL: https://www.ijtsrd.comengineering/computer-engineering/41191/review-on-design-and-development-mobile-app-for-farmers-in-agricultures-information/miss-aaysha-h-sayyad

callforpapereconomics, economicsjournal

Wednesday, June 2, 2021

Review on Power Quality Improvement Techniques in Microgrid

Microgrid became one of the key spots in research on distributed energy systems. Since the definition of the microgrid is paradigm of the first time, investigation in this area is growing continuously and there are numerous research projects in this moment all over the world. The increased infiltration of nonlinear loads and power electronic interfaced distribution generation system creates power quality issues in the distributed power system. In this paper, a comprehensive survey on microgrid to improve the power quality parameters is taken as the main objective. Furthermore, the detailed investigations are explored in this paper for the enhancement of power quality issues with the help of an optimization technique, filters, controllers, FACTS devices, compensators, and battery storage.

by Prince Kumar Bharti | Pramod Rathore "Review on Power Quality Improvement Techniques in Microgrid"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021,

URL: https://www.ijtsrd.compapers/ijtsrd42402.pdf

Paper URL: https://www.ijtsrd.comengineering/electrical-engineering/42402/review-on-power-quality-improvement-techniques-in-microgrid/prince-kumar-bharti

callforpaperphysics, physicsjournal

Experimental Investigation on Plastic Sand Aggregate as a Partial Replacement for Coarse Aggregate in Concrete

The attempt is made on using plastic sand aggregate as a partial replacement for coarse aggregate in concrete. In this project work, conventional aggregate is replaced by 5, 10 and 15percentage of plastic sand aggregate in M20 grade of concrete. The compressive strength and split tensile strength of concrete mix at 7th, 14th and 28th day of curing period is determined along with the workability property of fresh concrete and results are analyzed and compared with the conventional mix.

by M. Saravanan | V. Revathi "Experimental Investigation on Plastic Sand Aggregate as a Partial Replacement for Coarse Aggregate in Concrete"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021,

URL: https://www.ijtsrd.compapers/ijtsrd41170.pdf

Paper URL: https://www.ijtsrd.comengineering/civil-engineering/41170/experimental-investigation-on-plastic-sand-aggregate-as-a-partial-replacement-for-coarse-aggregate-in-concrete/m-saravanan

openaccessjournalofengineering, engineeringjournal, paperpublicationforengineering

The Changing Face of a Village’s Architecture in Southeast Nigeria

Architecture in a Nigerian town, Adazi Nnukwu, Anambra State has gone from Neolithic to International Style, from the use of clay products to concrete, steel and glass. The small town’s architecture that was predominantly mud buildings in the 1980s are today, covered with concrete and steel buildings and appeared International style. The term International Style covers buildings and architects of the formative decades of modernism. The unguided growth and explosion in the architecture of the small town has resulted in a confused architectural modules and difficult to classify by any standards. This paper aims to indicate the new trend and shift in the architecture of the small town from Neolithic to International Style or an undetermined style. It adopted content base analysis where the authors laid emphasis on the works of previous authors in the field. Adazi Nnukwu struggles with different styles of architecture for her post modern, urban to suburban architectural growth and has not embraced a particular architectural style, but the architecture of different historic periods including, but not limited to neoclassical architecture. The confusion in the classification of the town’s architecture has led to different opinions especially, with the fragmentation, non liner process of design, interest in manipulating ideas of a structure’s surface or skin, and apparent non Euclidean geometry non rectilinear shapes which serve to distort and dislocate some of the elements of their architecture that some considered, deconstructivism and has stuck and has now, in fact, come to embrace a general trend within their contemporary architecture.

by Bons Obiadi N | Vitalis Irouke | H. I. Ivoke | Emmanuel Kikanme | Chinwe I. Mgbajiaka "The Changing Face of a Village’s Architecture in Southeast Nigeria"

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021,

URL: https://www.ijtsrd.compapers/ijtsrd41195.pdf

Paper URL: https://www.ijtsrd.comengineering/civil-engineering/41195/the-changing-face-of-a-village’s-architecture-in-southeast-nigeria/bons-obiadi-n

internationaljournalsofcomputerscience, callforpapercomputerscience, ugcapprovedjournalsforcomputerscience

Wetland Conservation of Water Resources An Overview

The natural linkages between water, wetlands and timberlands address the complicated reliance of our biological systems and our assets. Woods assume a critical part in the hydrological cycle by influencing paces of happening and dissipation, and affecting how water is steered and put away in a watershed. This thusly assumes a fundamental part in the protection of our wetlands, which go about as normal supplies furthermore, are very wealthy regarding both biodiversity and the environmental administrations that they give, for model, inside the domains of horticulture, sterilization, and energy. These linkages feature the significance of using appropriate degree to guarantee full partner association and participation across a large number of areas when managing our planets water assets. This can be worked with partially by upgraded cooperation between the Convention on Biological Diversity also, the Convention on Wetlands to help their individual part in carrying out the board strategies as per the environment approach.