IJET -Volume 9, Issue 2 - 2023
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Title/Author Name
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Serial No
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1
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Design and Performance Analysis of a Quad-Spherical Shape UWB Micro-Strip Patch Antenna
- B.I. Bakare, S. Orike and M.N. Okudu
Abstract
Ultra-wide Band (UWB) antennas are widely used in communication systems of today, this type of antenna system is an improvement of the wide band antennas. The antenna accommodates more bandwidths in the channel. This research work focused on the design of a quad spherical UWB antenna, the antenna was designed to have a 4 elements patch that makes it suitable for Multiple Input and Multiple Output (MIMO) technology application. The purpose of this research work is to design a quad spherical shape antenna that would be effective in terms of the radiation power and a better Voltage Standing Wave Ratio (VSWR) according to the ITU standards. The problems relating to UWB antenna is poor Antenna design resulting to poor performance of the antenna with a very high negative reflections, which results to poor VSWR. The method adopted in this research work is the micro strip patch antenna design technique, part of the materials used was FR4, copper, and Nickel. The Simulation results of the antennas system show’s that the antenna has a voltage standing wave ratio of 1.30 with an output power rating of 1.6 watts out of 2 watts stimulated power with a loss of 0.4 watts due to the absorption of power in the antenna conductor. In conclusion, the antenna system designed is okay to be implemented and improving the antenna arrays and efficiency was also recommended in this work Keyword: Antenna, Bandwidth, Feed-line, MIMO, UWB, VSWR. - - . × 
B.I. Bakare, S. Orike and M.N. Okudu "IOT Based Smart Vehicle Parking Monitoring System Using RFID" Vol. 9 - Issue 2( 1-9 ) - January - February 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P1 |
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2
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Design And Development Of An Automated Writing Machine
- N. Sreeramula Reddy, D. Sai krishnakanth Mtech., K. Chandrakala, N. Keerthi, V. Ayyappa Reddy, V.L.Bhanu prakash Reddy
Abstract
The changes in the recent industry trends have given rise to a technological evolution, which is leading to the development of Industry 4.0 with highly automated industries through human-machine interaction. As the process gets more complex and cumbersome, automation becomes more vital for the growth and efficiency of a system. Automated machines are more accurate, versatile and and timely and reduce the probability of error significantly. In recent years, numerous systems were proposed to operate as a writing machine that can give output in predefined fonts. The system proposed in this paper deals with recognizing the text in the document and then giving the output in the user’s font. Using this method Additionally, the weight of the entire system is made relatively lower than the other commercially available writing machine. Keyword: Design And Development Of An Automated Writing Machine. - - . ×
N. Sreeramula Reddy, D. Sai krishnakanth Mtech., K. Chandrakala, N. Keerthi, V. Ayyappa Reddy, V.L.Bhanu prakash Reddy "Design And Development Of An Automated Writing Machine" Vol. 9 - Issue 2( 10-14 ) - January - February 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P2 |
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3
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THREE PHASE CASCADE H-BRIDGE MULTILEVEL
INVERTER CONTROL OF GRID FREQUENCY
BASED PHOTOVOLTAIC SYSTEM
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N.Sreeramula Reddy Mtech.,
, M.Sai Sandeep MTech.,
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G.Tejeswara swami Reddy
, P.Subramanyam
,
K.Naveen kumar Reddy
, T.Purushotham Reddy
Abstract
In this paper another medium voltage staggered multistring configuration is presented in light of a three-phase cascade H-bridge (CHB) converter and various string dc converters. The proposed configuration empowers a huge increment of the complete limit of the PV framework, while further developing power quality and efficiency. The converter structure is very flexible and particular since it decouples the lattice converter from the PV string converter, which permits to achieve free control objectives. The fundamental test of the proposed configuration is to deal with the intrinsic power awkward nature that happen not just between the various cells of one period of the converter yet in addition between the three stages. The control technique to manage these consequences is likewise presented in this paper. Recreation consequences of a cascade H-bridge (seven level) for a multistring PV framework are introduced to approve the proposed geography and control strategy. Keyword: — Inverters, frequency control, voltage control, THD, MPPT control, PV system. - - . ×
N.Sreeramula Reddy Mtech., M.Sai Sandeep MTech., G.Tejeswara swami Reddy, P.Subramanyam, K.Naveen kumar Reddy, T.Purushotham Reddy. THREE PHASE CASCADE H-BRIDGE MULTILEVEL INVERTER CONTROL OF GRID FREQUENCY BASED PHOTOVOLTAIC SYSTEM Vol. 9 - Issue 2 - March 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P3 |
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4
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Detecting Tweet-Based Bots Using Big Data Analytics
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Mr. Mahesh, K. Hari Chandana, K. Pravalika
Mr. Mahesh, K. Hari Chandana, K. Pravalika "Detecting Tweet-Based Bots Using Big Data Analytics" Vol. 9 - Issue 2 - March 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P4 |
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5
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A Survey Paper on E-Commerce Application (SM Computer Shop)
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Mr. Ashis Ramteke, Mr. Pramod Waghare, Miss. Sapana Khobragade, Miss.Samiksha Deshbharatar, Miss.Shejal Raut, Guide Prof. Jayant Rajurkar
Abstract
E-commerce is a boom in the modern business. E-commerce means electronic commerce. E- commerce (Electronic commerce) involves buying and selling of goods and services, or the transmitting of funds or data, over an electronic network, predominantly the Internet. E-commerce (Electronic commerce) is a paradigm shift influencing both marketers and the customers. Rather e-commerce is more than just another way to boost the existing business practices. It is leading a complete change in traditional way of doing business. This significant change in business model is witnessing a tremendous growth around the globe and India is not an exception. A massive internet penetration has added to growth of E-commerce and more particularly start-ups have been increasingly using this option as a differentiating business model. Moreover E-Commerce has significant influences on the environment. Although the model is highly used in current business scenario but the option has not been explored at its fullest. The current research has been undertaken to describe the scenario of E-Commerce, analyse the trends of E-Commerce. The study further examines the key variables imperative for the success of E-commerce business models. Keyword: — E-Commerce, Internet, Self-service, Technology, Internet banking. - - . ×
Mr. Ashis Ramteke, Mr. Pramod Waghare, Miss. Sapana Khobragade, Miss.Samiksha Deshbharatar, Miss.Shejal Raut, Guide Prof. Jayant Rajurkar A Survey Paper on E-Commerce Application (SM Computer Shop) Vol. 9 - Issue 2 - March 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P5 |
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6
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Identifying outcome variable and Variance Inflation Factor affecting Housing Price using Multiple Linear Regression with OLS
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Ms Sarika Rathi
Abstract
People are very cautious when trying to buy a new home on a budget and market strategy with their requirements. Home prices are a key indicator of the economy and their value ranges are of great concern to customers and real estate investors. House prices are rising every year , ultimately increasing the need for strategies or techniques that can predict future house prices. There are certain factors that affect the price of a property, including physical conditions, location, number of bedrooms, extra amenities like gym, swimming pool, indoor games, bouquet hall etc. Today people also focus on basic things like ventilation, proper sunlight etc. After Covid -2020 , now the real estate market is grown up with large volume and growing rapidly. Traditional approaches for predicting house prices are less data intensive due to lack of capacity for large-scale data analysis. To address these problems, this white paper proposes a predict consistent home prices based on non-home owners' economic decisions and aspirations, prediction model based on linear regression techniques using Python libraries. Machine learning technology has become an important source of advanced methods of analyzing, forecasting and visualizing outcome variable and Variance Inflation Factor affecting Housing Prices. Keyword: — Python, IDE, real estate, Covid -2020, Machine learning, linear regression. - - . ×
Ms Sarika Rathi Identifying outcome variable and Variance Inflation Factor affecting Housing Price using Multiple Linear Regression with OLS Vol. 9 - Issue 2 - April 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P6 |
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7
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Secure Voting System using blockchain Technology
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Sneha Vayal, Assi. Prof. Priti T. Chorade, Ravina Telgote, Vijay Gaikwad, Rushikesh Bhange
Abstract
India is the world's biggest vote based system with a populace of more than 10 million; Casting a ballot is the extension between the represented and government. The most recent couple of years have welcomed a re-established center around to the innovation utilized in the democratic cycle. The current democratic framework has numerous security openings, and it is hard to demonstrate even basic security properties about them. A democratic framework that can be demonstrated right has numerous worries. There are a few explanations behind an administration to utilize electronic frameworks are to expand decisions exercises and to lessen the races costs. Still there is some extent of work in electronic democratic framework in light of the fact that it is extremely unlikely of distinguishing proof by the electronic democratic framework if the user is credible and getting electronic democratic machine from reprobates. The proposed framework is to build up a viable democratic machine with high security by utilizing Block-chain innovation to expand security and straight forwardness between the users. Keyword: — Block chain, Data Security, Voting System, Voter ID, Vote. - - . ×
Sneha Vayal, Assi. Prof. Priti T. Chorade, Ravina Telgote, Vijay Gaikwad, Rushikesh Bhange Secure Voting System using blockchain Technology Vol. 9 - Issue 2 - April 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P7 |
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8
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Adsorption Characteristics of Activated Carbon Produced from Slow Pyrolysis of Cajanus Cajan Stalk
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Manish Maru, Dr. J.K. Shrivastava
Abstract
The models produced from the calibrations were used to predict these physical properties in a test set of activated carbon samples made from diverse source sources. A sample was heated to different temperatures (200°C, 300°C, 400°C, and activated carbon) to track changes in the adsorption's properties. The predicted values and projected values often agree well and give good results for the agricultural waste of Cajanus Cajan. Our experiment yielded entirely satisfactory IV and MB values of 726 mg/g and 175 mg/g, respectively. MB and IV adsorption tests may yield more information with this method than is generally achievable with this material. Keyword: — Block chain, Data Security, Voting System, Voter ID, Vote. - - . ×
Manish Maru, Dr. J.K. Shrivastava Adsorption Characteristics of Activated Carbon Produced from Slow Pyrolysis of Cajanus Cajan Stalk Vol. 9 - Issue 2 - April 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P8 |
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9
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FILTERING OF IMAGES, PHISH LINKS AND UNSOLICITED CONTENT FROM ONLINE SOCIAL NETWORK USER WALL
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Martand Ratnam, Dr Santosh Kumar Shukla, Atul Kumar Singh, Kaushal Kumar, Dr Shwetav Sharad, Bharti Sharma, Ankit Tomer
Abstract
Online Social Network being a significant media of interchanges and establishing relationships online. It is for the most part being affected by numerous elements a portion of those are, OSN client needs to manage unwanted posts or irrelevant, offensive statements on their walls. It might likewise contains casteism and political related bits of hearsay which might cause riots in the virtual entertainment. The client may be misdirected by posts on the wall that are phishing links, and the photographs that are spreading on the OSN wall might include secret messages. that are the work of some fear-mongering groups. To beat the above issues another proposed framework " Separation of Phish Links, Images, and Unwanted Messages on OSN Wall " a web-based application is suggested. The message separating innovation assists the OSN with walling client to keep away from receiving undesirable message from every one of the clients on informal communities. The phishing join identification innovation is use to get the OSN client from getting phishing joins and stay away from additional assaults. The framework likewise gives separating of pictures through steganography , that is recovering the concealed messages from the pictures. Keyword: — Phish Links ,Filtered Images and Messages, Steganography, Online Social Network (OSN). - - . ×
Martand Ratnam, Dr Santosh Kumar Shukla, Atul Kumar Singh, Kaushal Kumar, Dr Shwetav Sharad, Bharti Sharma, Ankit Tomer FILTERING OF IMAGES, PHISH LINKS AND UNSOLICITED CONTENT FROM ONLINE SOCIAL NETWORK USER WALL Vol. 9 - Issue 2 - April 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P9 |
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10
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Plant Disease Diagnosis Using Convolutional Neural Network
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Divyansh Saxena, Tejas Rai
Abstract
Plant disease prediction system is an essential application of machine learning in the field of agriculture. In this system, convolutional neural networks (CNNs) are used for predicting plant diseases based on the input image of a plant leaf. The proposed system has five layers of CNN, which have been trained on different plant datasets to improve the prediction accuracy. The system has been trained on a large dataset of plant images to identify the symptoms of different plant diseases accurately. The CNN model uses image processing techniques to extract features from the input image and classify it into the corresponding plant disease category. The system has achieved an accuracy of 91%, which is a promising result for plant disease prediction. The system can help farmers in the early detection and prevention of plant diseases, leading to better crop management and higher yield. The proposed system can also reduce the use of chemical pesticides, which can be harmful to the environment and human health. Overall, the plant disease prediction system using machine learning with six layers of CNN is a significant step towards sustainable agriculture. Keyword: — machine learning, convolutional neural network, image processing, dataset, feature extraction. - - . ×
Divyansh Saxena, Tejas Rai Plant Disease Diagnosis Using Convolutional Neural Network Vol. 9 - Issue 2 - April 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P10 |
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11
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Everything about Wordpress Website- Plugins,Security,SEO,Copyright
Protection
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Prof. M.A. Dhotay, Mayur Solankar, Shubh Tank, Harshal Sukale, Atharva Salve
Abstract
This essay focuses on the vital task of protecting web operations, particularly for businesses that use Wordpress as their content management system. Our essay emphasises the importance of protecting Wordpress against potential hazards and threats. We also examine the security of Wordpress backup plugins, looking closely at the dangers of data leaks, frequent vulnerabilities, causes of vulnerabilities, and mistakes committed during development. We also evaluate the effects of these vulnerabilities and their potential to have serious negative effects. This essay also examines copyright protection and search engine optimization (SEO). This paper's statistical data representation of WordPress website growth over time is included Keyword: —Wordpress, Plugins, Security, Wordpress site, SEO, Copyright defence. - - . ×
Prof. M.A. Dhotay, Mayur Solankar, Shubh Tank, Harshal Sukale, Atharva Salve Everything about Wordpress Website- Plugins,Security,SEO,Copyright Protection Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P11 |
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12
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Ultrasonic predictor radar system
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Prof.M.A.dhotay, Ajay Karagir, Om Barate, Arnav Kondhare, Drupad Dhamdhere
Abstract
With the aid of RADAR systems, which use electromagnetic swells to discover various physical factors like distance, speed, position, range, direction, and size among others that can either be fixed or be in motion, radio discovery and ranging operations are carried out in various locations such as military installations and commercial use. Particularly in the sphere of navigation, the use of radar systems has advanced significantly. We looked into current navigational technology and proposed an Arduino-based grounded radar system in this investigation. It has an edge over other radar systems since it uses less energy and connects programmers to opensource laws and a wide range of Arduino programmers. A basic ultrasonic detector is mounted on a servo motor that rotates at an angle as part of the system. The goal of this effort is to create an ultrasonic transceiver, which is essentially a type of radar system that measures the speed of ultrasonic waves in open air to determine the precise distance and angle between stationary objects placed surrounding the device To provide the inflexibility of operation conditions, an Arduino microcontroller was utilised to broadcast and admit ultrasonic swells at a frequency of 40 KHz. The reflection of sound is controlled by the delay that exists between the transmitted and incoming waves. Two different types of warnings were used in some testing, the first of which was a visual alarm produced by a specific computer screen. intended to serve as a radar screen. The second alarm is a beeping sound that is produced by a TV's digital screen Keyword: Arduino, Servo motor, Ultrasonic detector, Simulation - - . ×
Prof.M.A.dhotay, Ajay Karagir, Om Barate, Arnav Kondhare, Drupad Dhamdhere Ultrasonic predictor radar system Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P12 |
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13
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Customer Segmentation Approach for Finding Loyal Customers Using RFM and K-Means Clustering Technique
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Ms Sarika Rathi, Asst. Prof. Vijay S. Karwande
Abstract
Now a day’s competition is huge and all companies are shifting ahead with their personal exclusive techniques. We must use this information and take right decision. Absolutely each and every human beings isn’t like one another and we don’t recognize what customer buys or what their choices are. However, with the assist of system learning technique you can possibly type out the statistics records and may locate the goal group by making use of numerous algorithms to the dataset. The goal of this project is to analyse and segment the customers of an e-commerce company by using the RFM approach of given data. This will enable the e-commerce company to optimize their retention and acquisition strategies. Many businesses get most of their revenue from their ‘best’ or regular customers. Since the resources that a company has, are limited, it is crucial to find these customers and target them. It is equally important to find the customers who are dormant/are at high risk of churning to address their concerns. For this purpose, here we are trying to build an unsupervised learning model which can enable company to analyse their customers via RFM (Recency, Frequency and Monetary value) approach.To analyse this approach and proper grouping of customer segmentation. We are also focusing on all the cancelled orders which contain negative quantities are removed from the data. As expected, customers with the lowest RFM scores have the highest Recency value and the lowest frequency and monetary value, and the vice-versa is true as well. So, here we are trying to create segments within this score range of RFM_Score 3–12, by creating categories in our data and segmenting them as ‘Good customers’, ‘Best customers’, ‘Loyal customers’, and ‘Lost customers’ Keyword: — Clustering, Elbow Method, K-Means Algorithm, Customer Segmentation, Visualization,Good customers, Best customers Loyal customers, and Lost customers - - . ×
Ms Sarika Rathi, Asst. Prof. Vijay S. Karwande Customer Segmentation Approach for Finding Loyal Customers Using RFM and K-Means Clustering Technique Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P13 |
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14
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Machine Learning Techniques to Predict Dropout Prediction of MOOCs
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Kinjal Patel, Kiran Amin
Abstract
MOOCs are very popular all over the world. There are still limitations that need to be addressed. One of the major issues is the high dropout rate. This focuses on dropout rate prediction using a range of machine learning techniques. In this paper. the The Open University Learning Analytics Dataset (OULAD) is used to train and test Decision Tree, Random Forest, Gaussian naive bayes, AdaBoost classifier, Extra tree classifier, XGBoost classifier, Multilayer Perceptron (MLP) models techniques to predict student dropout, as well as if students that do not drop out will pass or fail the course. The XGBoost classifier performs better than others with an accuracy of 89% in forecasting whether a student will pass or fail. At the same time, the XGBoost has the highest accuracy of 94% when predicting whether a student will drop out or continue the course. Keyword: — MOOCS, drop-out prediction, OULAD, Machine learning - - . ×
Kinjal Patel, Kiran Amin Machine Learning Techniques to Predict Dropout Prediction of MOOCs Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P14 |
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15
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Digital Transformation in the Hospitality operations
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NADEEM AKHTAR
Abstract
The way we purchase and consume hospitality services is changing dramatically as lodging industry transforms its offerings, products, services and infrastructure to meet the needs of digital age. By 2025, many technologies that are just emerging today will have moved into mainstream operation Robotic process automation (RPA). Loyalty and streamlined rewards redemption will be another key focus. Hotels are actively partner with other providers as they expand their role in the travel experience, leading to loyalty networks among hotels, airlines, restaurants and retailers Guests’ growing comfort with technology is driving several disruptive trends. Staff-less hotels appeal to independent-minded travellers – and slash human resource-and operating-related costs. Guest acceptance of tech-enabled hotel lobbies will green-light hospitality companies’ big bet on the Internet of Things (IoT). For innovative enterprises, the efficiency of interactivity is of key importance for the success of their business. The rapid development of information and communication technology ICT solutions has brought immense changes in the Hospitality industry. The traditional decision-making processes are gradually being replaced with personalized offers. With the development of shared economy, greater emphasis is put on social well-being, as user experience slowly becomes more important than ownership. This new approach is also expressed in novel forms of payment, which can seriously decrease the profits of intermediate activities. Keyword: — biometrics, green-light hospitality, IOT internet of things, ICT, Robotic, tech-enabled. - - . ×
NADEEM AKHTAR Digital Transformation in the Hospitality operations Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P15 |
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16
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Error Efficient Approximate Computing using Adder Optimization Technique for 32-bit Ripple Carry Adder
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Marygetsy. D , Sharmila. B , Sivaranjini. S, Sudha kumari. R
Abstract
Approximate Computing has a vital role in various fields such as microprocessors, processing in digital signal, data analytics, image processing, machine learning, and so on. When speed and accuracy are the main concerns in today’s systems, an error-efficient approximate adder architecture is developed by using a technique called “Adder Optimization”. Approximate Computing is a technique that allows digital circuits to trade off circuit accuracy with performance, which is particularly useful for applications that can tolerate some level of errors. An approximate or subordinate solution is sufficient for the user and is not required to be perfect in every way. Keyword: — Accuracy, Approximate computing, Error-efficient, Ripple Carry Adder, Adder Optimization, Trade-off. - - . ×
Marygetsy. D , Sharmila. B , Sivaranjini. S, Sudha kumari. R Error Efficient Approximate Computing using Adder Optimization Technique for 32-bit Ripple Carry Adder Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P16 |
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17
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Groundwater flow modelling and hydrogeological systems characterisation in fractured granito-gneissic basement from the Bankim area: a combine use of Landsat 8 OLI/TIRS sensors/SRTM and field observations
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Efon Awoum Julios | Efon Boniface | Nguema Nguema Paul Fabrice | DEFO Célestin | Kenfack Roslin Brice | Tcheumenak Kouémo Jules
Abstract
The problem of groundwater supply in Bankim exists and no proper solution has been found so far. This study is based on the structural data (fractures network) collected from bedrock exposed on the surface and lineament interpreted from satellite imagery of the Bankim Area. The modelling of groundwater flow in these fractured networks was carried out using a theoretical approach based on the geometric characteristics of the fractures. The characterisation of the geometric parameters, the study of network connectivity and the evaluation of suitable groundwater potential zones are done by overlaying the lithological map, geomorphologic map, lineament map and lineament density map, using visual interpretation of a scene from Landsat-8 imagery and Digital Elevation Model extracted from Shuttle Radar Topography Mission. The results show that the major fracturing direction is NW-SE which intersects the NE-SW fractures in the field. About 472 structural elements are identified, ranging in size from 750.6 m to 9054.9 m with an average length of 1821.3 m on the shaded relief images. Most lineament clusters in the northern part of Bankim, between Mbiridjom, Kimisso, Sokolong, Nassaro and Echamba on the one hand and in the south-east, notably in Bankim, Nyakong and Guimbonlo on the other hand. About 11% of the area has good groundwater potential while 18% is moderately good which corresponds to high to moderate lineament densities situated at average altitude of 800 m and about 71% of the area has poor groundwater potential corresponding to low lineament density areas. Keyword: — Groundwater, fractures, lineaments, granito-gneissic basement, Bankim area. - - . ×
Efon Awoum Julios | Efon Boniface | Nguema Nguema Paul Fabrice | DEFO Célestin | Kenfack Roslin Brice | Tcheumenak Kouémo Jules Groundwater flow modelling and hydrogeological systems characterisation in fractured granito-gneissic basement from the Bankim area: a combine use of Landsat 8 OLI/TIRS sensors/SRTM and field observations Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P17 |
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18
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APPROXIMATION BY PIECEWISE POLYNOMIAL
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KARUN LATA SHUKLA
Abstract
There have approach to approximate a given function by means of piecewise polynomial functions. This is because polynomial of interpolation in general may not approximate a given function. This deficiency is tackled by means of piecewise polynomial functions knotted at the partition points with some conditions, mainly by continuity. Keyword: — Continuity, Convexity and Interpolation. - - . ×
KARUN LATA SHUKLA APPROXIMATION BY PIECEWISE POLYNOMIAL Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P18 |
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19
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Mechanical Engineering in Ancient Egypt, Part 108: Civilization Rights II (Rights 1 to 9)
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Galal Ali Hassaan
Abstract
This is the 108 paper in a series of research papers exploring the history of mechanical engineering during the Ancient Egyptian era. The paper investigates a new archaeological subject called ‘civilization rights’ aiming at preserving ancient civilizations anywhere specially the ancient Egyptian civilization. The paper investigates nine ‘civilization rights’: stopping tomb robbery, stopping antiquities smuggling, antiquities dedication by high officials, education and edification of archaeological guards, drying up sources of illegal weapons, dismantling all antiquities theft gangs, establishment of a special heritage court, stopping unfair excavation contracts and stopping attack on existing Egyptian monuments Keyword: — Mechanical engineering history, Ancient Egypt, ancient Egyptian civilization, civilization rights - - . ×
Galal Ali Hassaan Mechanical Engineering in Ancient Egypt, Part 108: Civilization Rights II (Rights 1 to 9) Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P19 |
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20
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Fake currency Detection using image processing
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Miss.Megha A.Sontakke
Abstract
The advancement of colour printing technology has increased the rate of fake currency note printing and duplicating the notes on a very large scale. Few years back, the printing could be done in a print house, but now anyone can print a currency note with maximum accuracy using a simple laser printer. As a result the issue of fake notes instead of the genuine ones has been increased very largely. India has been unfortunately cursed with the problems like corruption and black - - ×
Miss.Megha A.Sontakke Fake currency Detection using image processing Vol. 9 - Issue 2 - June 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P20 |
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21
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COMPARATIVE STUDY OF CASSAVA CHIPS PRODUCED FROM CHIPPING PLATES OF VARIED PUNCHED UP DIAMETERS
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Oladebeye, Dayo Hephzibah| Adefidipe, Ebenezer Rotimi | Abodunrin, David Olumuyiwa
Abstract
Cassava chips are products derived from freshly harvested cassava roots. It is a non-fermented cylindrically shaped product of about 3mm to 5mm in diameter. Cassava chips are often used as a carbohydrate base in the animal feed industry particularly in Europe and in production of biofuels. In addition, cassava chips can be milled into flour for other uses such as in the production of ethanol, cakes and biscuits. The machine was constructed and made use of fabricated chipping plates of 5mm, 6mm, 7mm and 8mm punched up diameters and a comparative study of chips produced from the plates were carried out. The result showed that 8mm chipping plate has the highest chipping efficiency and capacity of 94.1% and 103kg/hr. The chips are between 51mm to 87mm long. Keyword: — cassava, cassava chips, chipping plates, efficiency - - . ×
Oladebeye, Dayo Hephzibah| Adefidipe, Ebenezer Rotimi | Abodunrin, David Olumuyiwa COMPARATIVE STUDY OF CASSAVA CHIPS PRODUCED FROM CHIPPING PLATES OF VARIED PUNCHED UP DIAMETERS Vol. 9 - Issue 2 - May 2023 , International Journal of Engineering and Techniques (IJET) , ISSN: 2395 - 1303 , www.ijetjournal.org × |
IJET-V9I2P21 |