-22b9b34417bc6092a743ea2 20220212061053734 beie:beie director@blueeyesintelligence.org WEB-FORM International Journal of Recent Technology and Engineering (IJRTE) IJRTE 22773878 10.35940/ijrte.2277-3878 https://www.ijrte.org/ 01 30 2021 9 5 Bachelor of Science in Information Technology, Isabela State University Angadanan Campus, Centro 03, Angadanan, Isabela , Philippines. Ronald B. Rivera In this study, an enhanced attendance monitoring system using biometric fingerprint recognition in tracking and monitoring employees’ attendances for Callang National High School, District 04, San Manuel, Isabela was introduced. For most organizations, handling people is a daunting job in which it is very important to maintain an accurate record of attendance. Taking and maintaining the attendance of employee manually on a regular basis is a big activity that requires time. For this reason an effective system was designed. The system was designed and developed primarily to improve the monitoring of employees attendances and leave management through the use of biometric technology. It records the data of the employees, handles leave management, tracks employee attendance and encourages participation through fingerprint recognition. The system is equipped with a dashboard monitoring system that can be viewed by school heads to track the list of employees, early birds (employees who arrived early), on-leave staff, on-official business and a statistical graph of the monthly attendance rate of employees. Moreover, the system provides an auto-generated DTR for employees which saved time compared to the manual process. The innovation greatly affects the improvement of employees’ attendance through its automated attendance monitoring, leave management and report generated by the system. The impact of EAMS to the employees was identified through first quarter attendance report of SY 2028-2019 which served as a bases of comparison with the attendance rate of SY 2019-2020 when the system was implemented. The outcome shows that through the usage of the system, employees’ attendance has improved. 01 30 2021 1 4 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5070.019521 https://www.ijrte.org/portfolio-item/E5070019521/ Research scholar, Mechanical engineering department, NIT Durgapur, Durgapur, west Bengal, India. Ranashree Das Dhrubajyoti Gupta UG student, Mechanical engineering department, NIT Durgapur, Durgapur, west Bengal, India. Hand is one of the most important body parts of a human being that exhibits extremely complex motional behaviors. So, accurate design of a prosthetic hand with precise motion has been a very challenging job for researchers over a few decades. Moreover, selection of materials, actuators, sensors, etc. becomes tedious which prior knowledge of the probable outcomes of a particular design. This paper presents an organized procedure to design and solve the kinematics, dynamics and trajectory control problem of a robotic hand. Denavit- Hartenberg method was used for the kinematic analyses and Lagrange-Euler formulation applied on basic rotational mechanics was used for the dynamic analyses of the robotic hand. To reduce difficulty, three degrees of freedom has been assigned to each finger. MATLAB codes were written to develop the mathematical model and carry out the theoretical calculations. The results so obtained were verified with the actual simulation results of the design which were obtained from ADAMS and hence validating the design. Finally, a PID controller was implemented using ADAMS-MATLAB CO-SIMULATATION technique, for controlling the hand, so as to achieve the desired motion. By the virtue of the results obtained the choice of materials, actuators, sensors, etc. becomes easier in case of the physical prototype which is the primal essence of virtual prototyping. 01 30 2021 5 16 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5081.019521 https://www.ijrte.org/portfolio-item/E5081019521/ Assistant Professor, Department of English, SSN College of Engineering, Chennai, India. D Praveen Sam R Shalini Research Scholar, Department of English, SSN College of Engineering, Chennai, India. Technology-assisted facilities have taken English Language Teaching (ELT) to a different level where Computer Assisted Language Learning (CALL) has become an indispensable feature of leaning a language. Recently, in the current day context of ELT, both learners and teachers are experiencing a positive shift from CALL to another more efficient platform called Mobile Assisted Language Learning (MALL). This paper explores the fundamentals of MALL and its application in ELT. Moreover, it sheds light on the various advantages and limitations in implementing MALL devices like mobile phones, smartphones, kindles and so on in the regular as well as virtual classroom context. It discusses theories on technology-enabled learning and MALL. The primary focus of this paper is to shed light on the perspective of employing MALL in the language classes at the tertiary level. 01 30 2021 27 32 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5097.019521 https://www.ijrte.org/portfolio-item/E5097019521/ Ph.D at Bharati Vidyapeeth Institute of Management ,Kolhapur. Mrs. Keerti. Mahajan Dr. Ulka Toro Associate Professor in Bharati Vidyapeeth Institute of Management, Kolhapur. Dr. R.V Kulkarni Professor and Head of Computer studies in Chh. Shahu Institute of business education and research Kolhapur. In finance there has always been the problem of how to combine investments to form a portfolio. Progress on this problem we focus on some of the important applications such as Forecasting, Trading, Portfolio Selection and Management of Stock Market is considered as one of the fundamental building block of developed country. If number of investor’s increases then the economy of the country also increases and every investor invests to get good returns. But as stock market is uncertain and complicated the selection of good scripts are considered as one of the challenge in stock market field. So much work has been donein this field, The purpose of the present study is to review research articles from the period 2005 to 2018 and to find research gap for future work. 01 30 2021 33 41 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5107.019521 https://www.ijrte.org/portfolio-item/E5107019521/ Department of Cybersecurity, College of Computers and Information Technology, Taif University, Taif, Saudi Arabia. Shouq Mohsen Alnemari Sabah M Alzahrani College of Computers and Information Technology, Taif University, Taif, Saudi Arabia. The traditional technologies, tools and procedures of any network cannot be protected from attackers due to the unchanged services and configurations of the networks. To get rid of the asymmetrical feature, Moving Target Defense technique constantly changes the platform conformation which reduces success ratio of the cyberattack. Users are faced with realness with the increase of continual, progressive, and smart attacks. However, the defenders often follow the attackers in taking suitable action to frustrate expected attackers. The moving target defense idea appeared as a preemptive protect mechanism aimed at preventing attacks. This paper conducts a comprehensive study to cover the following aspects of moving target defense, characteristics of target attacks and its limitation, classifications of defense types, major methodologies, promising defense solutions, assessment methods and applications of defense. Finally, we conclude the study and the future concern proposals. The purpose of the study is to give general directions of research regarding critical features of defense techniques to scholars seeking to improve proactive and adaptive moving target defense mechanisms. 01 30 2021 84 90 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5111.019521 https://www.ijrte.org/portfolio-item/E5111019521/ B.Tech. focused in Electronics and Communication Engineering from Dharmsinh Desai University. Chirayu Pranav Darji The initials HVAC stand for Heating, Ventilation and Air Conditioning. They describe the functions of an HVAC system. This mechanical system’s design is primarily an attempt to take control of the environmental conditions inside the space of work by controlling and monitoring the temperature of a room through heating and cooling. It also controls the humidity level in that environment by controlling the movement and distribution of air inside the room. For determining the temperature and humidity, costly sensors are required. These sensors are the traditional mechanical sensors which can’t offer any additional services like cloud support, data storage, etc. Hence here I am proposing an IoT based sensor with cloud data storage using Arduino-Uno development board, ESP8266 and Thingspeak cloud. This sensor is economical and supports automatic reading and controlling of the humidity and temperature and sends this data to a secured server and thus monitors and controls the temperature and humidity of the system. 01 30 2021 42 44 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5125.019521 https://www.ijrte.org/portfolio-item/E5125019521/ Electrical Engineering Department, Al-Azhar University, Cairo, Egypt. Ahmed Hassan Adel Salama Abo-Zaid Electrical Engineering Department, Al-Azhar University, Cairo, Egypt. Mahmoud Elwany Electrical Engineering Department, Al-Azhar University, Cairo, Egypt. This paper discusses a control system for the converter of doubly fed induction generator (DFIG) driven by wind energy. The converter of DFIG consists of two main parts; rotor side converter (RSC) and grid side converter (GSC). Two advanced control methods for GSC are presented here in this paper; vector control strategy based on pulse width modulation (PWM) and direct power control (DPC). DPC is based on switching table for voltage vector selection. In addition to grid voltage position, direct and quadrature current components are used here as inputs to the switching table instead of active and reactive powers respectively. This paper proposes a modified switching table for DPC to reduce ripples and total harmonic distortion (THD) of current produced by GSC. A Simulink model for 9 MW wind system based on DFIG is given in this paper. Simulation results are given for PWM, DPC and Proposed system for GSC. In view of THD calculations and simulation results a comparative study and conclusion are given in the end of this paper. 01 30 2021 45 50 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5135.019521 https://www.ijrte.org/portfolio-item/E5135019521/ B.Tech Information Technology from SRM Institute of Science and Technology, Chennai, India. Vishesh Gupta This study focuses on the performance evaluation of Employees working in an organization with the use of predictive analysis and evaluates the research on the basis of primary data survey method. A questionnaire was used as a tool in the study and the responses of employees from a particular organization were taken and the analysis was done based upon those responses. The study also includes the literature review part where the previous studies done related to the use of predictive analysis in the performance evaluation of employees in an organization was used and the study further concludes with the decision and more innovative techniques of predictive analysis that can be used in future to evaluate employee performance. 01 30 2021 51 56 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5137.019521 https://www.ijrte.org/portfolio-item/E5137019521/ Vestas Technology R&D Private Limited, Chennai. R Srinivasan T Paul Robert Department of Industrial Engineering, Anna University, Chennai. This research proposes a methodology to estimate the reliability of gearbox using life data analysis and predict the Lifetime Use Estimation (LUE). Life data analysis involves collection of historical field replacements of gearbox and perform statistical analysis such as Weibull analysis to estimate the reliability. Remaining useful life is estimated by using Cumulative damage model and data-driven methods. The first approach is based on the physics of failure models of degradation and the second approach is based on the operational, environmental & loads data provided by the design team which is translated into a mathematical model that represent the behavior of the degradation. Data-driven method is used in this research, where the different performance data from components are exploited to model the degradation’s behavior. LUE is used to make key business decisions such as planning of spares, service cost and increase availability of wind turbine. Gearbox is the heart of the wind turbine and it is made up of several stages of helical/planetary gears. Performance data is acquired separately for each of these stages and LUE is calculated individually. The individual LUE is then rolled up to estimate the overall Lifetime Use Estimation of gearbox. This will identify the weak link which is going to fail first and the failure mode which is driving the primary failure can be identified. Finally, corrective measures can be planned accordingly. The cumulated damage and LUE are estimated by using Inverse power law damage model along with Miner’s rule. 01 30 2021 57 65 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true 10.35940/ijrte.E5145.019521 https://www.ijrte.org/portfolio-item/E5145019521/