Publications
Healthcare Monitoring COVID-19 Patients Based on IoT System
Dec 6, 2023Journal Bionatura
DOI http://dx.doi.org/10.21931/RB/CSS/2023.08.04.24
Issue 4
Volume 8
At the beginning of the Coronavirus disease 2019 (COVID-19) pandemic, the world needed to develop an innovative, accurate system for caring for and fol-lowing up with patients remotely to reduce the massive influx of patients into hospitals. Therefore, the well-established Internet of Things (IoT) technology was used to build an applied model for health care. The main objective of this study was to create a system connected to an application that allows continuous remote and early detection of clinical deterioration by monitoring different levels of bi-ometrics to reduce the patient's risk of serious complications. Assessments were conducted on four subjects (two males, two females) aged 30-50 years with COVID-19. The system was examined under conditions and medical supervision in the hospital, following a schedule of vital measurements (oxygen saturation rate, heart rate and temperature). An average of 4 examinations was recorded per day over a week. The model has recorded the mean of error of oxygen saturation rate (SpO2), pulse rate, and body temperature as (0.3975%), (0.2625%) and (2.925%) for four patients.
Using IoT technology for monitoring Alzheimer’s and elderly patients
Aug 1, 2023Journal Indonesian Journal of Electrical Engineering and Computer Science
DOI DOI: 10.11591/ijeecs.v31.i2.pp986-994
Issue 2
Volume 31
Alzheimer’s disease (AD) is a neurological disorder that results in the death of brain cells, causing memory loss, behavioral changes, and cognitive impairment. It drastically affects the individual’s work and social life, often leading to death, and is now the sixth leading cause of mortality worldwide. AD patients have limited mobility, which restricts their movement outside their homes. Thankfully, new internet of things (IoT) applications have made it possible to monitor people with various illnesses in their everyday lives, providing valuable assistance to caregivers. This study aims to create an IoT prototype that can locate an AD patient in real time and remind them to take their medication on schedule via an alarm. The small, lightweight, portable patient carrier has a NodeMCU-23DSP board, a Neo-06 global positioning system (GPS) module, and a wireless modem/Wi-Fi router. Remote patient follow-up through the Blynk 2.0 application on computers and Android devices allows for monitoring of the patient’s medication regimen and daily activities. As AD patients struggle with memory and organization, the prototype’s design enables monitoring of a patient’s course of medication, making it easier for caregivers to provide the necessary assistance. The prototype was tested to demonstrate its efficiency and performance.
Design of Dynamic Network for Parallel Processing on a Distributed System
Feb 20, 2023Journal Ingénierie des Systèmes d’Information
DOI https://doi.org/10.18280/isi.280128
Issue 1
Volume 28
Modern computation systems involve multicomputer configurations. Multiple computers enable multiple threads to be executed simultaneously, with the ability to perform the same operations on different processors (computers) at the same time. This paper addresses the building of a software application to be implemented on 8*8 dynamic multistage network exchange depending on the client/server principles so that one can select one type of different topologies that is suitable to the type of application. The network can serve any number of nodes. Two different applications were examined, convolution operations and matrix multiplication. The goal of this paper is to explore the different ways, in which the multistage network topology can simulate supercomputer systems employing large-scale parallel processing. This paper proposes designing parallel systems on a distributed system, running different topologies such as linear systolic, mesh, and hypercube topologies of the parallel processor’s networks, and also a dynamic selection of the appropriate network topology based on the nature of the solved problem. Simulation of parallel processing systems on distributed environments mainly done through Socket programming based on JAVA threads.
Design PV Power System: A Case Between Two Different Types of Solar Modules
Feb 8, 2023Journal Przeglad Elektrotechniczny
DOI DOI: 10.15199/48.2023.02.65
Abstract. A photovoltaic (PV) is a technical terminology that is used to generate electricity from sunlight. Solar energy is one of the solutions for solving the electricity needs in any area. Designing a grid-tie PV system based on real data is very important to utilize a great system. The case study was taken on a national thermal power corporation (NTPC) that lies at Gomti Nager in India. In this work, Newzealand mathematical calculation method is used to design a PV system and a comparison between conventional PV systems and nano PV systems is made. It has been concluded that the nano-PV system cost was lesser than the conventional PV system.
A Review: Scheduling Methods in Serverless Edge Computing
Feb 1, 2023Journal International Research Journal of Innovations in Engineering and Technology (IRJIET)
DOI https://doi.org/10.47001/IRJIET/2023.702005
Issue 2
Volume 7
Recently, the emergence for serverless edge computing has been an attractive topic of research community. It is a new understood in which brings computational resources proximity to edge node network which permits the computation of tasks which triggers the program carry out as a reply for assigned events. The purpose of this research is to investigate diverse methods relevant to scheduling tasks in serverless edge computing. Consequently, these methods are classified depending on their objective functions, precisely, reducing execution cost, low latency, reducing of makespan, scalability, offloading, and intelligent scheduling. The trade-off and dependency among the goals play a critical role in make decision to determine the scheduling policy efficiently. These trade-off and dependency may be led to waste of resources. This issue can be resolved by integrating among the above objectives. Serverless edge computing is predicted to have a substantial influence on the process of the scheduling. Using serverless edge computing, we can run the fine-grained requests on serverless platform by scheduler within coordination item. This allows in expanding size of the resource's utilization due to the optimal use of the scheduling process. An extension of the constrained time limit of objectives by cloud providers will permit the execution of the entire tasks, and get ridding of the rescheduling issue using a serverless edge computing mechanism.
Earprint recognition using deep learning technique
Apr 2, 2021Journal TELKOMNIKA Telecommunication, Computing, Electronics and Control
DOI DOI: 10.12928/TELKOMNIKA.v19i2.16572
Issue 2
Volume 19
Earprint has interestingly been considered for recognition systems. It refers to the shape of ear, where each person has a unique shape of earprint. It is a strong biometric pattern and it can effectively be used for authentications. In this paper, an efficient deep learning (DL) model for earprint recognition is designed. This model is named the deep earprint learning (DEL). It is a deep network that carefully designed for segmented and normalized ear patterns. IIT Delhi ear database (IITDED) version 1.0 has been exploited in this study. The best obtaining accuracy of 94% is recorded for the proposed DEL.
Design and Implementation of FFT/IFFT System Using Embedded Design Techniques
Dec 3, 2013Journal International Journal of Engineering and Innovative Technology (IJEIT)
DOI DOI: 10.12928/TELKOMNIKA.v19i2.16572
Issue 3
Volume 6
The paper proposes a design of soft core processor system accommodated to perform Fast Fourier Transform and Inverse Fast Fourier Transform (FFT/IFFT) of a discrete input signal. A DDR SDRAM 64M byte memory is introduced to the system to cope with high density storage requirements of high frequency signals. Xilinx Microprocessor Debugger (XMD) is used to initialize the DDR SDRAM with the C-language program that is used to perform the signal transform. The system is designed using ISE tool software and configured on Spartan-3E FPGA Slice.
Parallel Bidirectional Port for a Soft-core Microprocessor Designing a System
Mar 15, 2013Journal Tikrit Journal of Engineering Sciences
DOI https://doi.org/10.25130/tjes.20.0.03
Issue 2
Volume 20
This paper introduces a technique to design a n bits bidirectional port to be connected with soft core microblaze processor system that is configurable on Spartan 3E slice. A soft core processor system with peripheral is designed using embedded design technique with integrated software environment (ISE tool) supplied by Xilinx. An interrupt system controller is added to the designed system to control the incoming interrupt signal to promote the interrupt service routine to deal with incoming data. The system performance is tested by sending and transmitting packets of data from and to a MatLab program using the P.C parallel port.