Series - 1 [November - 2021]

Paper Title :: Flexural-Torsional-Distortional Analysis of Double Spine Mono-Symmetric Box Girder Section
Author Name :: Nwokoye Ogonna Samuel
Page Number :: 01-11
:: 10.9790/1813-1011010111  

The differential equations for torsional-distortional analysis of a double spine mono-symmetric box girder section were obtained following Vlasov's theory. The evaluation of Vlasov's coefficient of the governing differential equations formed a major part of this work. This involved the valuation of the various strain mode diagrams for the box section and an assessment of the strain mode interaction to ascertain the relevant strain modes that affect torsional and distortional displacements. Vlasov's coefficients for the governing equations of equilibrium were obtained using Morh's integral for displacement computations diagram multiplication of the strain modes diagram. By substituting the coefficients into the governing equilibrium equation, a set of coupled fourth order differential equations.

Keywords -Box girder, Distortion, Double spine, Mono-symmetric

@article{key:article,
author = {Nwokoye Ogonna Samuel},
title = {Flexural-Torsional-Distortional Analysis of Double Spine Mono-Symmetric Box Girder Section},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {01-11},
month = {November}
}
Paper Title :: Control of a Pumping System Through A PLC And HMI Interface
Author Name :: Yoram Astudillo-Baza || Manuel Torres-Sabino || Mercedes Lázaro-Gonzaga
Page Number :: 12-20
:: 10.9790/1813-1011011220  

Development and technological advancement have made it possible to automate tasks or robotize them in order to save costs and time in labor. That is why more and more industries choose to automate their processes and do so through a PLC programmable logic controller, due to its practicality, ease of use and programming. For this reason, this work presents the design of a control applied to a pumping system through a PLC and with the use of an HMI interface..

KEYWORDS: Control, HMI interface, programmable logic controller PLC, pumping system.

@article{key:article,
author = {Yoram Astudillo-Baza || Manuel Torres-Sabino || Mercedes Lázaro-Gonzaga},
title = {Control of a Pumping System Through A PLC And HMI Interface},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {15-20},
month = {November}
}
Paper Title :: Factors Affecting the Security of Information Systems: A Literature Review
Author Name :: Adam A. Semlambo || Dr. Catherine G. Mkude || Dr. Edison Wazoel Lubua
Page Number :: 21-29
:: 10.9790/1813-1011012129  

Information System Securityis critical to all modern computer users (individuals and organizations). To insure that information remain secure, many organizations implemented various security structure to protect IS security from malicious incidents by establishing security procedures, processes, policies and information system security organization structures. However, despite of all the measures, information security is still a catastrophe. Poor understanding of information security key factor seem to be the main problem. The difference in ICT infrastructure and implementations as well as usage results into...........

KEYWORDS: Information Security, Information System Security, ICT.

@article{key:article,
author = {Adam A. Semlambo || Dr. Catherine G. Mkude || Dr. Edison Wazoel Lubua},
title = {Factors Affecting the Security of Information Systems: A Literature Review},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {21-29},
month = {November}
}
Paper Title :: Possibilities of Preparation of Coatings from Carbonyls
Author Name :: Ján Hašuľ || Janette Brezinová
Page Number :: 30-35
:: 10.9790/1813-1011013035  

The authors characterize the carbonyl functional groups and the methods of their preparation used in the deposition of coatings applied to the functional surfaces of mechanical components. The processes of decomposition of carbonyls are presented. The authors present decomposition curves of carbonyls. Briefly and concisely describe CVD and PECVD methods of coatings deposition. Article presents the results of research focused on coatings from carbonyls

KEYWORDS: Carbonyls, coatings, PVD, CVD, PECVD

@article{key:article,
author = {Ján Hašuľ || Janette Brezinová},
title = {Possibilities of Preparation of Coatings from Carbonyls},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {30-35},
month = {November}
}
Paper Title :: Evaluation of Limit Drawing Ratio of Selected Types of Steel Sheets
Author Name :: Janka Majerníková || Emil Spišák || Samuel Vilkovský || Peter Mulidrán || Gerhard Mitaľ
Page Number :: 36-41
:: 10.9790/1813-1011013641  

High-strength steels have suitable mechanical properties to meet all the requirements of the end consumer while at the same time being economically suitable for the manufacturer and meeting strict environmental standards. The main use of these materials is in the automotive industry, where reducing the weight of cars and increasing passenger safety is required. This article deals with the evaluation of the limit drawing ratio of two types of steel sheets - steel with transformation-induced plasticity TRIP RAK40/70 and deep-drawing steel DC06. The limit drawing ratio of the examined materials was evaluated by a deep-drawing cup test. In the experimental research, two cups with different diameters without and with the use of lubricant were produced and compared. The examined sheets had a thickness of 0.75 mm.

KEYWORDS: TRIP steel, deep-drawing steel, limit drawing ratio.

@article{key:article,
author = {Janka Majerníková || Emil Spišák || Samuel Vilkovský || Peter Mulidrán || Gerhard Mitaľ},
title = {Evaluation of Limit Drawing Ratio of Selected Types of Steel Sheets},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {36-41},
month = {November}
}
Paper Title :: The Quantum Realm: Quantum Teleportation
Author Name :: Huzaifa Pardawala
Page Number :: 42-47
:: 10.9790/1813-1011014247  

In this paper I have investigated what quantum teleportation is and its implications in the creation of the quantum internet. The paper begins with a broad description of quantum mechanics and the fascinating concepts of superposition of states and quantum entanglement, and how they are fundamental to quantum teleportation. Quantum teleportation is an intriguing consequence of quantum entanglement and superposition states of qubits. It is the technique of transmitting one qubit's state to another qubit, at a completely different location, without physically transporting the qubit............

KEYWORDS: Physics and Astronomy; Quantum Physics; Quantum Teleportation; Quantum Computation; Quantum Internet.

@article{key:article,
author = {Huzaifa Pardawala},
title = {The Quantum Realm: Quantum Teleportation},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {42-47},
month = {November}
}
Paper Title :: Simulation and Analysis of the Magnetic Flux of an Electric Generator for Microgeneration
Author Name :: Manuel Torres Sabino || Yoram Astudillo Baza || Manuel Águila Muñoz
Page Number :: 48-56
:: 10.9790/1813-1011014856  

In this work, the digital modeling of an electric generator for microgeneration of energy is done, as well as the behavior of the magnetic flux in the generator is shown. This is done with the aim of analyzing the viability of using an energy generating system, driven by the continuous flow of passersby on a surface, from the study approach and the elements that make up the machine. The development of the analysis is based on simulation with the help of software that operates with the finite element method. This is done with the purpose of knowing the behavior of the magnetic flux in the generator, to determine the main parameters involved in the electric power generation process in this type of generators.

KEYWORDS: Simulation, Digital modeling, Electric generator, Microgeneration, magnetic flux.

@article{key:article,
author = {Manuel Torres Sabino || Yoram Astudillo Baza || Manuel Águila Muñoz},
title = {Simulation and Analysis of the Magnetic Flux of an Electric Generator for Microgeneration},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {48-56},
month = {November}
}
Paper Title :: Speed Control of a current Motor Continues Using The PI Controller An Arduino Uno Microcontroller
Author Name :: Mercedes Lázaro-Gonzaga || Manuel Torres-Sabino || Yoram Astudillo-Baza
Page Number :: 57-65
:: 10.9790/1813-1011015765  

In this article, the development of an integral proportional controller (PI) is carried out, through the use of a microcontroller in order to always keep the speed stable for a direct current (DC) motor-generator system with which it counts. laboratories. For this, two stages were developed, the first involves the control stage, it consists in the development of the circuit of the ARDUINO UNO R3 board, where the PWM signal and the signal from the analog-digital converter are present, at this stage the code is made programming, which was carried out with the configuration of the PI controller, as well as the acquisition of analog signals and the emission of digital signals. The second stage is the power stage in which the power circuit, the DC motor, are immersed. in addition to the transducer. In this second stage the tuning of the speed regulator is carried out by the Ziegler- Nichols method, the stability of the machine is obtained by the trial-and-error method from the values calculated by the previously mentioned method. The speed set as a reference is 2000 revolutions per minute (rpm), either under load or idle.

KEYWORDS: Proportional Integral Controller (PI), PWM, ARDUINO microcontroller, DC motor-generator, speed control.

@article{key:article,
author = {Mercedes Lázaro-Gonzaga || Manuel Torres-Sabino || Yoram Astudillo-Baza},
title = {Speed Control of a current Motor Continues Using The PI Controller An Arduino Uno Microcontroller},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {57-65},
month = {November}
}

Series-2

Paper Title :: Economic Empowerment Model for Freshwater Aquaculture-Based Communities in South Konawe Regency
Author Name :: Musadar
Page Number :: 01-06
:: 10.9790/1813-1011020106  

Community empowerment is an effort expected to solve the economic lag of coastal and rural communities, especially the aquaculture communities. This study aims to design an empowerment model for freshwater aquaculture-based communities in South Konawe Regency, Southeast Sulawesi. Data were obtained through a survey involving freshwater aquaculture business players, experts from the Department of Fisheries and Marine Affairs, academics, and community empowerment observers. The survey was related to cultivation systems, sources of business capital, marketing systems, business management development, and forms of business institutions. The survey data were analyzed using an Exponential Comparison Method (MPE) to obtain priority options for decision-making purposes...........

KEYWORDS: Empowerment; Community; Fishery; Freshwater

@article{key:article,
author = {Musadar},
title = {Economic Empowerment Model for Freshwater Aquaculture-Based Communities in South Konawe Regency},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {01-06},
month = {November}
}
Paper Title :: Enhance Human Resources Quality – Fundamental Element To Ensure The Nation's Current Rapid And Sustainable Economy
Author Name :: Master Nguyen Thuy Mai
Page Number :: 07-11
:: 10.9790/1813-1011020711  

Summary: Throughout the history, to every nation and race at any period of time, during the economic development, resources are crucial to the development including: natural resources, capital, science and technology, humans,... Within which, human resources is the most fundamental and determining factor to every nation's socioeconomic growth.......

KEYWORDS: Human resources quality, economy, development, industrialization, mordernization.

@article{key:article,
author = {Master Nguyen Thuy Mai},
title = {Enhance Human Resources Quality – Fundamental Element To Ensure The Nation's Current Rapid And Sustainable Economy},
journal = {The International Journal of Engineering and Science},
year = {2021},
volume = {10},
number = {11},
pages = {07-11},
month = {November}
}