UGC Approved Journal

Abstract:

The main goal of this paper is to introduce and investigate the results of cordial decomposition and cordial decomposition number (G) C  of a graphs. Also investigate some bounds of (G) C  in product graphs like Cartesian product, composition etc..
Keyword: Decomposition, labeling, cordial graphs, cordial decomposition and prime decomposition number

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P.M.SUDHA, P.SENTHILKUMAR, S.VENGATAASALAM "Cordial Decomposition in Various Graphs" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

RESUME Le contexte climatique ivoirien reste marqué par de profondes mutations de ses paramètres climatiques. Cette situation s'illustre à Gabiadji par une régression de la pluviométrie et un raccourcissement des saisons culturales du cacaoyer, rendant ainsi vulnérable la cacaoculture dans cette importante zone de production nationale. Notre étude vise la caractérisation de la variabilité climatique à Gabiadji et la mise en évidence actualisée des risques climatiques qui pèsent sur ce secteur clé de l'économie ivoirienne. L'approche méthodologique s'est appuyée d'abord sur l'exploitation de l'indice ISP à partir des données issues de quatre stations synoptiques sur la période 1971-2018. Ensuite, les saisons culturales du cacaoyer ont été analysées. L'étude montre que sur la période d'observation, des déficits pluviométriques allant de...
Keyword: Cacaoculture, Climat, Côte d'Ivoire, Gabiadji, Vulnérabilité

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N'DOH ANGE FABRICE, SALEY MAHAMAN BACHIR "Etude de la vulnérabilité de la cacaoculture ivoirienne dans un contexte de variabilité climatique (Le cas de la sous-préfecture de Gabiadji dans le Sud-Ouest de la Côte d'Ivoire) : L'impérieuse nécessité de repenser le modèle économique ivoirien" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

To minimize leakage and corrosion of reinforcing steel, the design rules prescribe high serviceability criteria as well as strict criteria for water tightness and crack prevention. Considering these demanding constraints, additional emphasis is placed on precisely calculating the governing design forces to satisfy both economic and serviceability requirements. Limited number of studies have been found for seismic analysis of underground water tank considering dynamic soil pressure and soil structure interaction. The purpose of the present study is to understand the behaviour of underground water tank subjected to seismic loading and soil structure interaction and comparison of their output result to understand its behaviour. For the study existing underground water tank have been used and finite element modelling of same tank has been done in ETABS17 for two different soil condition as per IS 1893 part-2-2014.
Keyword: Design Forces, Earth Pressure, Seismic Analysis, Soil Structure Interaction, Underground Water Tank, Water Pressure

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Rahul Dubey, Vaibhav Singh, Vijayant Panday "Seismic Analysis of Underground Water Tank Considering Soil Structure Interaction" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

On March 12, 2020, Corona Virus Disease 2019 (COVID 19) was declared a global pandemic. Because of its quick spread from one person to another, this disease was thought to be more hazardous. Face masks have proven to be a good and effective way to stop the spread of COVID 19. Detection of Face Mask is a challenging problem. This paper proposes the method to solve this challenge by using deep learning. This work uses Multi- Task Cascaded Convolutional Neural Network (MTCNN) for detection and identification of face. MobileNetV2 is used as an object detector for mask detection. A total of 3833 images from different data sources were chosen for this work. This is later implemented using Raspberry Pi and pi cam, this setup transmits live video data from a remote location and hence the prediction of wearing mask is accomplished. The amount of information lost in the process is decreased gradually at 20th epoch is 0.0199. The accuracy by which the mask/ no mask detection is increased..
Keyword: Covid-19, Deep Learning, Face Detection, Face Mask Detection, MobileNetV2, MTCNN, Raspberry Pi

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Tanuja R., Mahesh S., S.H. Manjula, Venugopal K. R "Real World Face Mask Detection using MobileNetV2 and Raspberry Pi" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Increasing focus on green energy generation and environmental ecology, expanding the solar power generation and hybrid electric vehicles practice. Higher demand for Neutral Point Clamped (NPC) converters in green energy generation and environmental protection areas is the main motivation behind the analysis of NPC converter operation for different modulation Indices and frequencies with which IGBT is turned on and off. Sinusoidal pulse width modulation (SPWM) implemented with the aid of MATLAB Simulink tool for threephase NPC converter operation. Each switching element's power losses and temperature are simulated with the Fuji IGBT Simulator tool. The Systematic method.........
Keyword: Switching losses, Conduction losses, Fuji simulation, Modulation Index

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Mrs. E. Sreeshobha "Analysis of Modulation Index and Switching Frequency Impact On the Three-Level Neutral Point Clamped Converter Efficiency" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Modified energy formula E=M*F^2 which I wrote it as: E = M*F1*F2 mentioned in [3] gives 18,712,080,864,000,000 frequency (Universal constant) value for each of our planets (with difference of time). It also gives the same frequency value from Bhaskaras Siddhanta Chiromani [1]. The formula also provides 18,712,080,864,000,000's 3/4th frequency value that is 14,034,060,648,000,000 from 3 different methods 1) Bhaskaras Siddhanta Chiromani [1], 2) from 1st chart and 3) from 3rd chart. This equation is based on Time connecting 1) galaxy (4320000 months as a year) [5], 2)Our planets in 4320000years [5], 3) bosons (100) from BhaskarasSiddhanta Chiromani [1], 4) quarks (10)from 10 long syllable [1] giving universal constant [1] and 3/4th of universal constant [4].
Keyword: Energy, Formula, vacuum, Frequency, Time, Boson.

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Rupa S Pawar "Energy-Frequency Relationship and Energy From Vacuum" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This paper introduced the concept of digital meter, analyzed the error sources, and summarized its development status and the existing calibration method. The paper study the calibration system based on IEC61850-9 and provided an accurate and safe application method for digital electric energy meter. As one of the most important measurement equipment of the intelligent substation, digital electric energy meter fundamentally resolved the technical bottleneck of traditional substation. During the operation process, measurement accuracy and reliability are related to the safe and stable operation of power system. Based on the literatures related to the digital electric energy meter,

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Fahad Mohammad Abdullah Aldamkhi "Analysis of Present State of the Digital Power Meter Field Calibration Technology" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This article is focused on methods, techniques and tools to assist the development of products and robots that need to work with precision in indoor environments, besides presenting the main technologies related to the subject, with their respective advantages, disadvantages, challenges. Finally, a prototype of a mobile robot will be proposed and developed. Self-driving vehicles have become part of Industry 4.0. The Fourth Revolution is present in all stages of manufacturing a product, with benefits for safety, profitability, quality, assembly and worker well-being. Intelligent mobile robots have the ability to move in predetermined places, autonomously and without running the risk of colliding with other robots or people, being able to reprogram their trajectories, no longer having the need to place markers when along its route. They are able to carry heavy loads, carry out unhealthy tasks and work 24 hours a day, 7 days a week.
Keyword: Control and Automation Engineering, Mobile Robotics, Smart Robots, Beacons, Mobile autonomous robots.

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Marivan Silva Gomes, Railma Lima de Paula, Jandecy Cabral Leite "Development of an Intelligent Mobile Robot Prototype for Indoor Material Transportation" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Cryptomining is a decentralized computational process employed to acquire new coins, validate transactions, and add them to a Blockchain ledger. Their use of cryptography to verify the transfer of assets and secure financial transactions has brought new challenges in cryptomining. One of such challenges is cryptojacking, a type of cybercrime that involves the unauthorized use of people's devices (computers, smartphones, tablets, or even servers) computing power by cybercriminals to generate cryptocurrency. This paper examines Nigeria's precarious digital landscape, especially regarding critical national infrastructures, to determine how proactive it can be shielded from crypto-jacking attacks on the power......
Keyword: Cryptocurrency, Cryptojacking, Cryptomining, Critical National Infrastructure (CNI).

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John Adinya Odey, Agber Terdoofan, Bamidele Ola "The Potential Impact of Cryptojacking on Nigeria's Critical National Infrastructure: A Study of Power And Energy Infrastructure" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In this paper, we introduce and study a new class of somewhat continuous function. Its relation to various other somewhat continuous functions are investigated.
Keyword: operator  , G(gs)* closed set, somewhat G(gs)* continuous function. 2010, AMS subject classification: 54B05, 54C05

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S. VibinSalimRaj, V. Senthilkumaran, Y. Palaniappan "On Somewhat G(gs)* Continuous Function In Grill Topological Spaces" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In this article, the electronic and stability features of double-walled Boron nitrideNano tubes (DWBNNTs) have been studied by density functional theory. The results show that all Nano tubes are semiconductors and have indirect band gaps which the amount of band gap for all these is greater than 2.9 eV. Also, we have investigated the effect a Ga atom encapsulated in DWNNT.Our calculations show that all of the considered Nano tubes have been turned into metal by encapsulation. In addition, the results indicate that encapsulating Ga atoms into DWBNNTs is a good way to make them more stable and modify their electronic properties.
Keyword: double-walled Boron nitrideNano tubes; Density functional theory (DFT); Stability;Encapsulating Ga atom intoNano tubes.

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H. Tarikhchi, A. Torabi, A. Vatankhahan "Tuning Electronic Structures of double-walled boron nitride nanotubes using Ga atom encapsulated" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Natural fiber-based composites are under intensive study due to their eco-friendly nature and peculiar properties. The advantage of natural fibers is their continuous supply, easy and safe handling, and biodegradable nature. Natural fibers exhibit admirable physical and mechanical properties. Pineapple leave fiber (PALF) is one of the natural fibers abundantly available wastes materials in India and has not been studied yet. This research work is carried out a possibility that the incorporation of both particulate filler and fibers in polymer could provide a synergism in terms of improved properties. In view of this, the present research work is undertaken the fabrication of a set of Pineapple leaf fiber (PALF)........

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Dr. Yogesh. M, Dr. Hari Rao. A. N "Erosion Wear Response of Pineapple Leaf Fiber (PALF) Reinforced Vinylester Composites Filled with Alumina (Al2O3)" Vol. 11 - No. 10 (October 2021), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com