bluuebunny/crossref_metadata_2025 huggingface dataset:
CLASSIFICATION OF PARKINSON’S DISEASE AND OTHER NEUROLOGICAL DISORDERS USING VOICE FEATURES EXTRACTION AND REDUCTION TECHNIQUES
Authors: Majdoubi Oumaima , Benba Achraf , Hammouch Ahmed
Published: September 2023

This study aimed to differentiate individuals with Parkinson's disease (PD) from those with other neurological disorders (ND) by analyzing voice samples, considering the association between voice disorders and PD. Voice samples were collected from 76 participants using different recording devices and conditions, with participants instructed to sustain the vowel /a/ comfortably. PRAAT software was employed to extract features including autocorrelation (AC), cross-correlation (CC), and Mel frequency cepstral coefficients (MFCC) from the voice samples. Principal component analysis (PCA) was utilized to reduce the dimensionality of the features. Classification Tree (CT), Logistic Regression, Naive Bayes (NB), Support Vector Machines (SVM), and Ensemble methods were employed as supervised machine learning techniques for classification. Each method provided distinct strengths and characteristics, facilitating a comprehensive evaluation of their effectiveness in distinguishing PD patients from individuals with other neurological disorders. The Naive Bayes kernel, using seven PCA-derived components, achieved the highest accuracy rate of 86.84% among the tested classification methods. It is worth noting that classifier performance may vary based on the dataset and specific characteristics of the voice samples. In conclusion, this study demonstrated the potential of voice analysis as a diagnostic tool for distinguishing PD patients from individuals with other neurological disorders. By employing a variety of voice analysis techniques and utilizing different machine learning algorithms, including Classification Tree, Logistic Regression, Naive Bayes, Support Vector Machines, and Ensemble methods, a notable accuracy rate was attained. However, further research and validation using larger datasets are required to consolidate and generalize these findings for future clinical applications.
DEVELOPMENT OF A SOFTWARE SYSTEM FOR PREDICTING EMPLOYEE RATINGS
Authors: Balakayeva Gulnar , Darkenbayev Dauren , Zhanuzakov Mukhit
Published: September 2023

The article deals with the problems of increasing the efficiency of enterprises and developing a system for assessing the rating of employees of an enterprise. Aspects of motivation for compliance with standards by employees and structural divisions are also considered; they were studied because employees are the main driving force of any enterprise. In order to properly evaluate it, many companies need rating systems. In this article, the authors conducted a study and developed a software package for assessing employees of an enterprise. This article describes how to develop a ranking prediction system. MongoDB is used as a database, as the fastest way to innovate, providing the flexibility and ease of use of a database.
A NEW AUTOMATIC INTELLIGENCE-BASED SOLAR LOAD CONTROL SYSTEM
Authors: Nageswara Rao Kudith , Rajkuma Ganesamoorthy
Published: September 2023

In modern times, solar panels have become a common sight in many households as they provide electricity for various purposes. Typically, the solar panel's charges a battery, and any excess energy generated is usually wasted once the battery is fully charged. However, by utilizing this extra energy, heavy loads can be powered as well. This is where a solar power controller comes into play, which measures the parameters of the solar cell through multiple sensor and adjusts the load accordingly. When the power output of the PV cell is high, the load runs on solar power, and if the power is not sufficient, the load switches to the main supply. The load switches back to solar power when it becomes high again. Monitoring the solar cell parameters allows for real-time identification of the power produced by the solar panel.
PV PANEL COOLING USING STACK EFFECT
Authors: Nageswara Rao Kudith , Rajkuma Ganesamoorthy
Published: September 2023

Unsatisfactory feat of the photo-voltaic cell is solitary in every of the foremost issues among the promotion of PV technology. A vital strand changing cell performance is operative temperature of the cell. The voltage of the cell, declines near directly with a rise in the operative temperature of the photo-voltaic cell. The temperature condition on the in-operative surface of a photo-voltaic panel remains usually 22–30°C beyond the normal temperature conditions. Upon the premise concerning those issues, the potency of the photo-voltaic cell will be refined by sustaining their operative temperatures as low as possible. This paper portrays a technique of PV/solar panel cooling using convection generated by the chimney effect. This paper considers the diminution of warmth from the Photo-voltaic panel for both active and inactive conditions.
ANALYSIS OF THE QUALITY OF PRINTED PLA SAMPLES USING VARIOUS 3D PRINTERS AND PRINT PREPARATION PROGRAMS
Authors: Tomczyk Karolina , Raczkiewicz Albert , Paśnikowska-Łukaszuk Magdalena
Published: September 2023

The article presents the impact of individual settings of both 3D printers and software dedicated to the preparation of printouts. 3D printing methods are discussed. The individual methods and tools necessary for the implementation of 3D prints are described. Materials that are used in 3D printing technology are also discussed. In addition, the construction of printers on which the samples for the tests described in this work were prepared was discussed. The advantages and disadvantages of using individual slicers for 3D printing are presented. The obtained measurement results of samples made of polylactide (PLA) are presented. The work was summarized with final conclusions.
MACROMODELING OF LOCAL POWER SUPPLY SYSTEM BALANCE FORECASTING USING FRACTAL PROPERTIES OF LOAD AND GENERATION SCHEDULES
Authors: Jarykbassov Daniyar , Lezhniuk Petr , Hunko Iryna , Lysyi Vladyslav , Dobrovolska Lyubov
Published: September 2023

A method of forecasting the balance of electricity consumption of urban development objects, civil purposes using discrete macromodels is proposed. We consider the power supply system (PSS) of the district, which is characterised by power supply from general-purpose power grids, as well as having its own generation of electricity from renewable energy sources (RES). Such a local electric power system (LES) under certain conditions can be operated as an independent balanced electrical facility. For optimal operation of the LES under these conditions, it is necessary to predict its power consumption schedules. The proposed macromodelling method allows to develop deterministic models of power consumption with the required accuracy on the basis of retrospective information without the use of data preprocessing procedures. The solution to the problem of forecasting electricity consumption schedules is simplified by using only basic or deterministic characteristics in the construction of the model. These include fractal properties of PSS load schedules.
NEW SURFACE REFLECTANCE MODEL WITH THE COMBINATION OF TWO CUBIC FUNCTIONS USAGE
Authors: Romanyuk Oleksandr , Zavalniuk Yevhen , Pavlov Sergii , Chekhmestruk Roman , Bondarenko Bondarenko , Koval Tetiana , Kalizhanova Aliya , Iskakova Aigul
Published: September 2023

In the article the model of light reflection based on the combination of two cubic bidirectional reflectance distribution functions is developed. The main components of color and the main requirements for reproducing the object`s glares are analyzed. The usage characteristics of Cook-Torrance, Bagher, Oren-Nayar, coupled Shirley reflection models are described. The advantages and disadvantages of the highly productive Blinn-Phong model are considered. The necessity of approximating the Blinn-Phong model by a function of low degree is justified. The characteristics of the cubic polynomial approximation of the Blinn-Phong model are determined. It was established that the main drawback of this approximation is a significant deviation of the function from the reference function in the glare’s attenuation zone. The combined function that combines two cubic functions is proposed. The first cubic function reproduces the glare’s epicenter, and the second replaces the specified function in the attenuation zone. A system of equations for calculating the coefficients of the second function was created. The formula for the connection point of two cubic functions is obtained. A graph of the developed combined model based on cubic functions is obtained. For the combined and original cubic functions a comparison of the maximum relative errors in the glare’s epicenter zone, the maximum absolute errors, and the relative errors at the inflection point was made. A three-dimensional plot of the absolute error of the combined cubic model from the Blinn-Phong model depending on the shininess and the angle value is built. Visualization results based on the combined and the original cubic functions are compared. It is confirmed that the proposed reflection model increases the realism of glare formation in the attenuation zone. The resulting combined reflection model provides a highly accurate approximation of the Blinn-Phong model and is highly efficient because the third power function is used.
IMPLEMENTATION OF COMPUTER PROCESSING OF RELAXATION PROCESSES INVESTIGATION DATA USING EXTENDED EXPONENTIAL FUNCTION
Authors: Lozovskyi Andrey , Lyashkov Alexander , Gomilko Igor , Tonkoshkur Alexander
Published: September 2023

The object of research is the development of a specialized measuring information system for the study and control of relaxation processes in materials and technical systems. The purpose of the work is the use of computer technologies to eliminate routine operations associated with the processing of experimental data, increase the speed, accuracy and information content of the process of studying the control of gas sensors. A variant of using computer data processing to automate the processing and primary analysis of experimental data of scientific research and control of the physicochemical parameters of gas-sensitive materials is proposed. The developed computer data processing system provides a practical opportunity to use the measurements of the kinetic characteristics of the gas sensitivity of gas sensors for their experimental research and control and, thus, to achieve higher accuracy and information content. The testing of the developed information-measuring system confirmed its operability and compliance with the requirements for improving the accuracy and speed of the processing process.
URBAN TRAFFIC CRASH ANALYSIS USING DEEP LEARNING TECHNIQUES
Authors: Sobhana Mummaneni , Vemulapalli Nihitha , Siva Sai Venkatesh Mendu Gnana , Deepika Ginjupalli Naga , Dodda Pragathi , Subramanyam Rayanoothala Bala Venkata
Published: September 2023

Road accidents are concerningly increasing in Andhra Pradesh. In 2021, Andhra Pradesh experienced a 20 percent upsurge in road accidents. The state's unfortunate position of being ranked eighth in terms of fatalities, with 8,946 lives lost in 22,311 traffic accidents, underscores the urgent nature of the problem. The significant financial impact on the victims and their families stresses the necessity for effective actions to reduce road accidents. This study proposes a framework that collects accident data from regions, namely Patamata, Penamaluru, Mylavaram, Krishnalanka, Ibrahimpatnam, and Gandhinagar in Vijayawada (India) from 2019 to 2021. The dataset comprises over 12,000 records of accident data. Deep learning techniques are applied to classify the severity of road accidents into Fatal, Grievous, and Severe Injuries. The classification procedure leverages advanced neural network models, including the Multilayer Perceptron, Long-Short Term Memory, Recurrent Neural Network, and Gated Recurrent Unit. These models are trained on the collected data to accurately predict the severity of road accidents. The project study to make important contributions for suggesting proactive measures and policies to reduce the severity and frequency of road accidents in Andhra Pradesh.
SEGMENTATION OF MULTIGRADATION IMAGES BASED ON SPATIAL CONNECTIVITY FEATURES
Authors: Timchenko Leonid , Kokriatskaya Natalia , Tverdomed Volodymyr , Stetsenko Oleksandr , Kaplun Valentina , Kolesnytskyj Oleg K. , Reshetnik Oleksandr , Smailova Saule , Zhunissova Ulzhalgas
Published: September 2023

The article aims to study the multi-level segmentation process of images of arbitrary configuration and placement based on features of spatial connectivity. Existing image processing algorithms are analyzed, and their advantages and disadvantages are determined. A method of organizing the process of segmentation of multi-gradation halftone images is developed and an algorithm of actions according to the described method is given.
Analyze the effectiveness of ETL processes implemented using SQL and Apache HiveQL languages
Authors: Litka Krzysztof
Published: September 2023

In the era of digitization, where data is collected in ever-increasing quantities, efficient processing is required. The article analyzes the performance of SQL and HiveQL, for scenarios of varying complexity, focusing on the execution time of individual queries. The tools used in the study are also discussed. The results of the study for each language are summarized and compared, highlighting their strengths and weaknesses, as well as identifying their possible areas of application.
Performance comparison of Flutter platform GUI in web and native environments
Authors: Piskor Juliusz , Badurowicz Marcin
Published: September 2023

This article compares the performance of the Flutter framework's graphical user interface (GUI) in a Windows platform native environment and in a web environment on the same device. The purpose of the article is to make a comparative analysis of screen building and rebuilding times in both environments. For the purpose of the paper, a test application has been created in which screens of different types of complexity are included. The stated theses: "The Flutter platform is less efficient in the web environment compared to the native environment in terms of view loading times." and "The Flutter platform is less efficient in a web environment compared to a native environment in terms of view rebuilding time" have been proven.
Comparative analysis of methods for testing web applications
Authors: Superson Wojciech , Smyk Tomasz , Plechawska-Wójcik Małgorzata
Published: September 2023

The aim of the study was to conduct a comparative analysis of testing approaches for web applications in the two most popular architectures: monolithic and microservices. For the purpose of the study, the server-side of the application (backend) was implemented twice with identical functionalities for each of these architectures, allowing for a precise comparison of testing differences for the same program capabilities. The results revealed that the monolithic application was easier and faster to test. However, the microservices architecture requires more energy spent on testing, but allows better scalability and elasticity for independent teams to develop applications. Each of the examined architectures certainly has its own advantages and drawbacks. Furthermore, the conducted research indicates that unit tests require significantly less time to execute. However, when it comes to comprehensive code analysis, integration tests outperform unit tests by covering a substantial portion of the application's code with a single test. Nonetheless, the best comprehensive code analysis and protection against unwanted functional changes can be achieved by employing all known types of tests.
An accessibility analysis of websites of selected types of universities
Authors: Banaszak Maciej , Dzieńkowski Mariusz
Published: September 2023

Universities have their websites, web and mobile applications that are aimed at different audiences: candidates students, students, employees and business environment. In the case of public universities this software must be accessible to the widest possible range of users, as well as people with disabilities. The requirements have been imposed on public institutions by current Polish laws. Accordingly, it is necessary to periodically review the compliance with accessibility requirements, and if any requirement is not met by a particular service, the accessibility statement should mention it and state the prospect of remedying it. The aim of the study is to analyze and evaluate the accessibility of websites of various types of selected higher education institutions in Poland, taking into account the type of the university. Accordingly, a study consisting of two stages was performed. The first stage consisted in conducting an expert analysis using a proprietary checklist to verify whether a given site contains selected accessibility features. The second stage consisted in an audit using automated tools that checked various aspects of the application: accessibility (Utilitia, accessiBe), performance (Google PageSpeed Insights) and adaptation to mobile devices (Google Mobile-Friendly Test). Thirty sites were used as research material, each belonging to one of 6 types of higher-education institutions: technical, economic, pedagogical, agricultural/natural science, physical education and a university. The results obtained from the first part of the survey show that university websites are equipped with standard accessibility tools, regardless of which group they belong to - the average accessibility rate for all universities was 63.7%. The second part of the survey showed that the greatest discrepancies between the different types of universities (ranging from 56.4% to 79.6%) occurred in the aspect of website performance. The sites of economic universities performed best in this element (79.6%), while the weakest were those of physical education universities (56.4%).
Impact of changes in graphics setting on performance in selected video games
Authors: Szafran Kamil , Plechawska-Wójcik Małgorzata
Published: September 2023

Computer games, especially more advanced ones, allow users to change graphic settings to improve the overall appearance of the game or to achieve smoother gameplay. The aim of the paper is conducting research to determine whether changes in graphic settings affect computer performance. Parameters such as temperature and usage of graphics cards and processors or frames per second were examined. Three different computer games and three different computer stations were used to conduct the tests. Two research hypotheses were formulated: "Changing graphic settings in games affects computer performance" and "The change in shadow quality in games has the greatest impact on the tested parameters." The obtained results confirmed both of these hypotheses.
Kebutuhan Perawatan Karies Gigi Berdasarkan Required Treatment Index (RTI) pada Siswa SMK Negeri 1 Wori
Authors: Putri Novia N. E. , Mariati Ni Wayan , Wahyuni Rizka
Published: September 2023

Abstract: One of the most common dental and oral health problems among adolescents on coastal areas is dental caries. However, the need for dental caries treatment in this group receive less attention. This study aimed to evaluate the dental care need of Sekolah Menengah Kejuruan Negeri 1 (SMKN 1) Wori students based on the Required Treatment Index (RTI). This was a cross-sectional descriptive study involving all students (82 subjects) of SMKN 1 Wori in 2023. The RTIs were evaluated through dental caries examination and DMF-T calculation. The results showed that DMF-T score of the students was categorized as high, which was 5.08. In addition, the RTI was categorized as poor, as many as 95%. In conclusion, coastal adolescents at SMKN 1 Wori have poor Required Treatment Index. Low socioeconomic levels and lack of parental education can be the causes of poor RTI among the adolescents.
Keywords: Required Treatment Index; dental caries; adolescents; coastal area
 
Abstrak: Salah satu masalah kesehatan gigi dan mulut yang umum dijumpai pada kelompok remaja di daerah pesisir ialah karies gigi, namun seringkali kebutuhan perawatan karies gigi pada kelompok tersebut kurang mendapatkan perhatian. Penelitian ini bertujuan untuk mengetahui kebutuhan perawatan gigi pada siswa Sekolah Menengah Kejuruan Negeri 1 (SMKN 1) Wori berdasarkan Required Treatment Index (RTI). Jenis penelitian ini ialah deskriptif dengan desain potong lintang. Tehnik pengambilan sampel menggunakan total sampling terhadap seluruh siswa di SMKN 1 Wori pada tahun 2023 yang berjumlah berjumlah 82 siswa. Pada penelitian ini dilakukan pemeriksaan karies gigi dan perhitungan DMF-T untuk melihat persentase RTI. Hasil penelitian mendapatkan DMF-T para siswa tergolong dalam kategori tinggi, yaitu 5,08. Selain itu, RTI tergolong buruk sebesar 95%. Simpulan penelitian ini ialah remaja pesisir di SMKN 1 Wori memiliki Required Treatment Index yang buruk. Tingkat sosial ekonomi yang rendah serta minimnya pendidikan orang tua diduga menjadi salah satu penyebab terjadinya RTI yang buruk pada remaja.
Kata kunci: Required Treatment Index; karies gigi; kelompok remaja; daerah pesisir
SIMULASI SKEMA MODULASI 1024-QAM DAN 4096-QAM PADA SISTEM KOMUNIKASI DIGITAL
Authors: Ikhsan Danang Maulana , Wellem Theophilus
Published: September 2023

Quadrature amplitude modulation (QAM) is a modulation scheme used by digital communication systems to obtain high data rates in bandwidth-limited channels. M-ary QAM schemes with M values greater than 256 are currently used by wireless network standards, such as WiFi 6 and WiFi 7 (final standard will be released in 2024), which use the 1024-QAM and 4096-QAM modulation schemes, respectively. With the continuous development of technology for digital communication systems, both wireline and wireless, it is essential to research regarding advanced modulation schemes. This study discusses the simulation of the 1024-QAM and 4096-QAM modulation schemes using MATLAB software to compare the performance of the two modulation schemes in data transmission through the AWGN channel without using an error control code. The simulation results show that 4096-QAM is superior to 1024-QAM but requires higher Eb/N0 and SNR values. The Eb/N0 value required by the 4096-QAM to achieve a bit error ratio (BER) of 10-4 is 31 dB, while the 1024-QAM requires an Eb/N0 value of 26 dB.
IMPLEMENTASI EXPERT ADVISOR UNTUK TRADING OTOMATIS FOREX MENGGUNAKAN INDIKATOR RSI DAN MA DENGAN METODE MARTINGALE DI PLATFORM METATRADER 4
Authors: Riswan Adi , Mulyana Dadang Iskandar
Published: September 2023

Among the many digital businesses, forex trading is one of them. To trade forex, various types of software are used which are tools for traders, such as Metatrader 4. The core business of forex trading is to buy or sell consistently to trade forex, making a profit. In order to get the desired profit, it is important to adjust the forecast towards a growing market. Therefore, we need the right forex indicators to predict prices that are not wrong. However, traders who follow predictive indicators signals often fail to execute trades on time and therefore are unable to make consistent profits. The solution for traders to find timely trading opportunities based on indicators is to create an automated forex trading system or Expert Advisor. Expert Advisor (EA) is a program/system that has the ability to appear in the terminal on the instructions of a trader without direct involvement. All tasks that the Expert Advisor performs automatically. Expert Advisors can work automatically without the need to monitor price movements for 24 hours. EA is designed to analyze the market based on 2 indicators RSI (Relative Strength Index) and MA (Moving Average) as a reference for prices that will occur and also as a reference for trading using the martingale method.
TATA KELOLA REKAM MEDIS BERBASIS TEKNOLOGI INFORMASI DALAM MONITORING KUNJUNGAN PASIEN IGD DENGAN MENGGUNAKAN METODE AGILE
Authors: Hartono Adellia Permatasari , Syahidin Yuda , Sari Irda
Published: September 2023

This study aims to simplify and expedite the processing of patient data, as well as the preparation of reports for officers. In addition, it aims to design an information system for emergency room patient visits to process patient data more quickly and effectively. This study employs a qualitative method with a descriptive approach. Data collection techniques include observation, interviews, and supplemented by literature study. The development method follows agile principles. The problems identified in this study are as follows: There is no information system for emergency patient visits, and the patient visit data for emergency departments are still being recorded using Microsoft Excel. With the implementation of this information system, officers can process patient data quickly and easily, as the computerized system is more organized and better integrated than before.
ANALISIS FRAMING TENTANG PEMBERITAAN PEMINDAHAN IBU KOTA NEGARA PADA MEDIA ONLINE REPUBLIKA.CO.ID DAN KOMPAS.COM
Authors: Azani Meisdanur , Hadiprashada Dhanurseto , Perdana Dionni Ditya
Published: September 2023

Discussions on moving the State Capital (IKN) in early 2019 became one of the hot topics in the country and media attention in Indonesia. Framing is the framing of information used by a media. The selection of the news portals Republika.co.id and Kompas.com is not without reason. kompas.com occupies the 9th position and Republika.co.id occupies the 34th position, included in the category of the top 50 sites in Indonesia. This research intends to identify the framing of national mass media coverage of the decision to move the State Capital (IKN) to Kalimantan. This research is a type of qualitative descriptive research, using the Zhongdang Pan and Gerald M. Kosicki framing analysis model which has four analytical tools, namely syntax, script, thematic, and rhetorical. Data collection techniques in this research use techniques through primary data and secondary data. This research was conducted through observing online news texts on the media Republika.co.id and kompas.com by selecting 5 stories in each media for the period March to April 2022. Based on the data that has been found from 5 news stories in both media, there are each one news that does not meet the elements of completeness of the news. The comparison of framing in the information that sticks out by Republika.co.id and kompas.com is most often seen in the way the facts are presented and the selection of sources. The results of this study show that Republika.co.id constructs more of a government figure in following up on issues in the process of transferring IKN.
TATA KELOLA REKAM MEDIS BERBASIS ELEKTRONIK DALAM MENUNJANG PELAPORAN OPERASI DENGAN MENGGUNAKAN METODE AGILE
Authors: Tasya Asfa Hani , Setiani Tanty , Syahidin Yuda , Yunengsih Yuyun
Published: September 2023

For registration and reporting of operating patients at the Hermina Arcamanik Bandung hospital, manual recording is still done using paper forms, so stored data can be damaged or lost. The purpose of this study was to determine the governance of electronic-based medical records in supporting operational reporting using agile methods. The system developed for registration of surgical patients is based on a web, intending to make it easier for officers to record operating patients, minimize work time, and store data in the cloud service so that operating patient data is not damaged or lost. Development of a system for registering and reporting surgical patients at the Hermina Arcamanik Bandung hospital using the Agile method is very suitable for short-term projects because this method will be very adaptable if changes occur in a project. The system that has been made is tested using the black-box testing method. Researchers hope that the system built will be able to solve problems that often occur with the damage or loss of operational reporting documents
PERANCANGAN APLIKASI PERHITUNGAN IURAN BPJS REMUNERASI RSUD KOTA SALATIGA UNTUK ASN BERBASIS DEKSTOP
Authors: Santoso Alfa Fortunata Moses , Papilaya Frederick Samuel
Published: September 2023

In the era of increasingly advanced technological development there are many supporting factors in supporting change or innovation from all aspects. The development of a technology really helps human work in various ways. All fields, both government and companies, have used technology in carrying out every service and business process, and technology itself has become an important and needed thing in all these fields. Currently the Salatiga city Diskominfo in collaboration with the Salatiga city hospital is making changes in the process of calculating the BPJS contributions to hospital employees, the old manual process has been changed into a form of a desktop-based application system, because the data input process is still done manually. many employees do not pay the BPJS contributions. Because the Salatiga City Hospital wants to take advantage of technology that is growing and does not require a lot of human resources to run the application. To create a desktop-based application system, a supporting framework is needed, namely the Delphi 10.4 Community Edition framework. This framework is very useful for programmers who will make an application because the template provided is very easy to understand so that programmers can easily make the application. This desktop-based application that was created can later make it easier for admins to manage input output data so that it becomes easier and more efficiently.
IMPLEMENTASI WEB SERVICE PADA SISTEM LAPORAN ARUS KAS DENGAN METODE RESTFUL API STUDI KASUS YAYASAN RUMAH DERMAWAN INDONESIA
Authors: Lestari Sri , Haidar Dzaky
Published: September 2023

Rumah Dermawan Indonesia Foundation is a foundation engaged in the humanitarian field in Tangerang. In its activities, the Foundation encounters a problem in recording cash flow, because incoming and outgoing cash flows are still recorded on only one platform, making it less effective. The problem of recording cash flows will be more effective if you use a web service system to facilitate recording of incoming and outgoing cash flows. The model method used to record cash flows on the right web service system for this problem is the REST-Ful API which can be applied to the foundation. Therefore, the researcher proposed an idea that would be applied to the Foundation with the theme of a cash system report using the REST-Ful API method. From the method that the author uses, namely the REST-Ful API method, it shows that it can be used on more than one platform. So that in the future if there is development on other platforms it can be reused. Because the output generated from the REST-Ful API is JSON (Javascript Object Notation). To create a REST-Ful API, researchers will use the Golang language program, this is because the language is light when compiling and processing data.
IMPLEMENTASI FAILOVER VPN KANTOR PUSAT DAN CABANG MENGGUNAKAN TEKNOLOGI SDWAN DENGAN STRATEGI BEST QUALITY
Authors: Hidayat Sahrul , Akbar Yuma
Published: September 2023

Head office and branch VPN networks are used to connect the head office with branches spread across geographically separated areas. However, network security and availability can be affected by various factors, such as internet connection failures, excessive bandwidth usage, and other disturbances. To overcome this, researchers provide a solution for implementing Failover VPN at the head office and branches using SDWAN technology. With SDWAN, companies can choose a connection path that is more reliable and has a higher speed, thereby optimizing bandwidth usage and improving network availability. In this study, researchers tried to simulate Headquarters and Branch Office VPN Failover Using SDWAN Technology with the Best Quality Strategy at PNETLab. This study uses 2 connections, namely internet connection and MPLS. MPLS is Primary and the internet as Backup. The test is carried out using three schemes, scheme 1 when in normal conditions, scheme 2 when the packet loss on the MPLS link increases then traffic is taken over by the internet connection, and scheme 3 when the packet loss on the MPLS link returns to normal.
OPTIMALISASI KINERJA JARINGAN WAN PADA PENYEDIA JASA LAYANAN INTERNET MENGGUNAKAN TEKNOLOGI EVPN-MPLS
Authors: Adhipramana Fernanda , Akbar Yuma
Published: September 2023

An efficient and reliable WAN network is the key to success for modern businesses. With the increasing complexity of the network and the challenges in monitoring BUM traffic (Broadcast, Unkown Unicast, Multicast), a more sophisticated solution is needed. This research focuses on the use of EVPN-MPLS as a superior option for L2VPN technology. Using the Network Development Life Cycle (NDLC) method, this research implements EVPN-MPLS using Juniper devices and conducts performance testing using the PNET-LAB simulation application. The results show that EVPN-MPLS outperforms in terms of latency, jitter, and BUM traffic monitoring. In a testing scenario where one of the PE routers is down, EVPN experiences a packet loss of 4%, while VPLS reaches 12-16%. In addition, the active-active multihoming feature in EVPN-MPLS also offers efficient load balancing and capacity enhancement. Although it requires significant control plane routing resources, EVPN-MPLS promises to improve WAN network performance, especially for internet service providers. This research is expected to provide insights and practical recommendations for those who want to optimize their WAN network management.
PENERAPAN ALGORITMA K-MEANS UNTUK ANALISIS NILAI TAHFIDZ SANTRI BERDASARKAN NILAI FASHOHAH DAN TAJWID (STUDI KASUS : PESANTREN MODERN AT-TAQWA BOGOR)
Authors: Najib Muhammad Alfin , Rasiban
Published: September 2023

Modern Islamic boarding schools, like other Islamic boarding schools, are part of Islamic education in Indonesia. The purpose of this research is to develop a system that uses the K-Means Clustering method to analyze the tahfidz values ​​of students based on fashohah and tajwid values. This system utilizes the RapidMiner Application as a testing tool. This research has several important contributions. First, by applying the K-Means Clustering method, the system can group students based on similar tahfidz abilities. This can help educators (Tendik) Modern Islamic Boarding School At-Taqwa Gunungputri Bogor in monitoring and evaluating the progress of students in memorizing the Qur'an. With this research, the Leaders of the At-Taqwa Modern Islamic Boarding School hope that the New Santri Acceptance Committee (PSB) and especially the Educators of the At-Taqwa Modern Islamic Boarding School can be useful and assist them in determining the value of Tahfidz and can improve the quality of the Tahfidz Program at this Islamic Boarding School
Brama PENGARUH PENERAPAN METODE WEBQUAL 4.0 PADA KEPUASAN PENGGUNA WEBSITE BURSA KERJA KHUSUS (BKK) SMK NEGERI 2 SURABAYA
Authors: Satria Brama Seta Putra , Iswati
Published: September 2023

This research explores the significance of SMK Negeri 2 Surabaya's Special Employment Exchange (BKK) website  as a valuable support system for students entering the workforce. By digitizing and enhancing the BKK website  using the WebQual 4.0 method, the study aims to improve user experience and Quality for job-seeking students. The main objectives include evaluating user satisfaction with the BKK website  based on WebQual 4.0 and analyzing the factors that impact the website 's Quality for job searching. The findings revealed that 62% of respondents were highly satisfied and 34% were moderately satisfied with the BKK website . Among the factors influencing user satisfaction, Content (CON) played the most significant role, achieving a satisfaction level of 68.1%, followed by Service Interaction Quality (SIQ) at 22.9%, Usability Quality (USQ) at 8.2%, and Information Quality (INQ) at -12.7%. Overall, the combined variables in the model influenced user satisfaction by 63.9%.
SISTEM MONITORING DAYA LISTRIK MENGGUNAKAN INTERNET OF THING (IOT) BERBASIS MOBILE
Authors: Azizi Doni , Arinal Veri
Published: September 2023

This research aims to develop an electrical energy monitoring system using Internet of Things (IoT) technology and  based on mobile applications to increase the efficiency of electrical energy use and reduce energy waste. The context of this research is  the increasingly urgent need to monitor and optimize electrical energy consumption, both in domestic and industrial environments, as part of efforts to reduce environmental impact and Operating costs related to electricity consumption. The methodology used in this study includes the design and implementation of an IoT system consisting of energy sensors and hardware connected to the Internet, as well as the development of a mobile application as a user interface. Energy consumption data recorded by the sensors will be transmitted wirelessly to mobile applications for real-time monitoring and analysis. The results of this study show that an IoT-based electrical energy monitoring system is capable of providing accurate and timely information on electrical energy consumption, thereby helping users  increase energy efficiency  and Reduce operating costs related to electricity consumption. Additionally, the system allows users to easily monitor and control electrical energy consumption through their mobile devices, which in turn can contribute to more resilient and sustainable energy management. This research is important in efforts to create a more sustainable and energy-efficient environment, as well as raise public awareness about electrical energy consumption.
EKSISTENSI PENGGUNA FINSTAGRAM SEBAGAI BENTUK KEBEBASAN REMAJA BEREKSPRESI (STUDI ANALISIS ETNOGRAFI VIRTUAL)
Authors: Marisda  , Nurliah
Published: September 2023

The development of the civilization of the times, the increase in technology and the internet in the world of life has also expanded by showing its existence not only in the real world but also in the virtual world. This has led to various efforts made as a form of channeling people's existence in actualizing themselves on various platforms on social media, one of which is Instagram. Social media users are then managed with different purposes so that a phenomenon that still occurs today is Finstagram or the management of two Instagram accounts by a user with the aim of managing the image and impression on the general public on the main account, and showing freedom of expression without being burdened by the image on the second accountbased on the concept of dramathurgy theory. The purpose of this research is to find out the motivation and factors of finstagram so that it can be a channel for freedom of expression. The type of research used is descriptive qualitative, with data collection techniques carried out by distributing questionnaires and interviews to be analyzed using cyber media analysis techniques with micro and macro levels based on virtual ethnographic analysis studies. The results of the study found that informants in utilizing the finstagram phenomenon to maintain the image and impression they manage but still channel their free expression without being burdened by the image they manage on the main account by managing two accounts with significant goals, and based on the experience of researchers as ethnographers, finstagram has functionality, namely interpretation, linkage, transmission of value, entertainment, information, and manipulate to persuade. They are with efforts and efforts to maintain their existence through various ways in the real world and the virtual world.
PENGARUH KOMBINASI TERAPI BERMAIN PLAYDOUGH DAN ORIGAMI DALAM PENINGKATAN KONSENTRASI BELAJAR PADA ANAK HIPERAKTIF
Authors: Palupi Eva Riantika Ratna , Utami Wiwik , Munfarida Aulia Isnaini
Published: September 2023

Pendahuluan: Secara umum hiperaktivitas berkaitan dengan gangguan tingkah laku dan aktivitas kognitif seperti berpikir, mengingat, menggambar, merangkum, mengorganisasikan, dan lainnya. Akibat dari gangguan tersebut jika tidak ditangani secara tepat, mempunyai resiko mengalami hambatan kemampuan belajar. Tujuan: Tujuan penelitian menganalisis pengaruh kombinasi terapi bermain playdough dan origami dalam peningkatan konsentrasi belajar pada anak hiperaktif di SLB PKK Sumberrejo dan SLB Putra Harapan Bojonegoro. Metode: Penelitian menggunakan metode Pre Experimental dengan pendekatan One group pretest posttest design. Populasi seluruh siswa Sekolah Dasar hiperaktif SLB PKK Sumberrejo dan SLB Putra Harapan Bojonegoro tahun 2023 sebanyak 9 siswa, sampel dalam penelitian 9 responden dengan teknik sampling jenuh. Instrumen yang digunakan lembar kuesioner, kemudian dilakukan pengolahan data editing, coding, scoring dan tabulating, analisis data dengan uji Wilcoxon. Hasil: Hasil penelitian sebelum diberi terapi bermain playdough dan origami terdapat 6 siswa (66,7%) konsentrasi belajar cukup. Sesudah diberi terapi bermain playdough dan origami menjadi tinggi sebanyak 5 siswa (55,6%), hasil uji statistik ρ value = 0,046, ada pengaruh kombinasi terapi bermain playdough dan origami dalam peningkatan konsentrasi belajar pada anak hiperaktif. Kesimpulan: terdapat pengaruh kombinasi terapi bermain playdough  dan origami dalam peningkatan konsentrasi belajar pada anak hiperaktif di SLB PKK Sumberrejo dan SLB Putra Harapan Bojonegoro.
POTENSI EKSTRAK ETANOL DAUN ASAM JAWA MUDA (TAMARINDUS INDICA L) PADA MORTALITAS LARVA NYAMUK AEDES ALBOPICTUS
Authors: Khanifah Farach , Puspitasari Evi , Khulaidah Alfinurin
Published: September 2023

Demam Berdarah Dengue (DBD) merupakan penyakit yang disebabkan oleh virus dengue yang ditularkan melalui vektor sekunder oleh nyamuk Aedes albopictus. Pemberantasan vektor penularan dapat dilakukan dengan menggunakan tanaman sebagai larvasida nabati untuk mengatasi resistensi pencemaran.   Penelitian ini bertujuan untuk mengetahui potensi ekstrak etanol daun asam jawa muda (Tamarindus indica L) yang mampu berpotensi sabagai larvasida pada mortalitas larva nyamuk Aedes albopictus.

Penelitian ini menggunakan metode deskriptif eksperimental. Sampel yang digunakan yaitu larva Aedes albopictus. sampel diambil di kebun RT 04 RW 02 Desa Mojongapit, sebanyak 90 larva Aedes albopictus  dengan teknik purposive sampling. Konsentrasi ekstrak daun asam jawa yang digunakan yaitu 20 mg/ml, 40 mg/ml, dan 80 mg/ml. Masing-masing terdiri dari 30 larva uji dan diamati dalam jangka waktu 4 jam.

Hasil pada penelitian ini diperoleh ekstrak daun asam jawa pada konsentrasi 20 mg/ml, 40 mg/ml, dan 80 mg/ml berpotensi sebagai larvasida dengan presentase mortalitas masing-masing adalah 63,33%, 83,33% dan 93,33%. Kenaikan potensi larvasida meningkat karena jumlah metabolit sekunder semakin banyak dan rendemen yang didapat sebesar 72,91%, masuk dalam kriteria rendemen baik dalam % rendemen. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa ekstrak etanol daun asam jawa muda mampu berpotensi pada mortalitas larva Aedes albopictus.
BAKTERI PENYEBAB BAKTEREMIA DAN POLA RESISTENSI TERHADAP ANTIBIOTIK PADA KULTUR DARAH
Authors: Premandari I G A Ag. Wira Santhi , Abadi Moh. Fairuz , Arwidiana Dewa Putu
Published: September 2023

Pendahuluan: Bakteremia adalah kondisi ditemukannya bakteri pada aliran darah. Angka kejadian kasus infeksi bakteremia pada anak dilaporkan cukup tinggi, sehingga sangat penting untuk segera melakukan diagnosis bakteremia pada anak-anak. Tujuan: Penelitian ini bertujuan untuk mengetahui bakteri penyebab bakteremia dan antibiotik yang paling resisten serta sensitif pada bakteri tersebut. Metode: Metode yang digunakan dalam penelitian ini adalah penelitian deskriptif. Data yang digunakan adalah data sekunder dengan menggunakan teknik pengumpulan purposive sampling. Data sekunder yang digunakan adalah hasil pemeriksaan kultur darah di Laboratorium Klinik Prodia Denpasar Tahun 2021-2022. Hasil: Hasil penelitian ditemukan bahwa penyebab bakteremia yaitu Acinetobacter baumanii (23.88%) Klebsiella pneumoniae (23.88%) Escherichia coli (20.90%) Staphylococcus haemolitycus (16.42%) Stapylococcus hominis (14.92%). Antibiotik paling resisten dari Acinetobater baumanii adalah Piperacillin-Tazobaktam dan Ciprofloxacin (68.8%) dan antibiotik yang paling sensitif adalah Trimethoprim-Sulfamethoxazole (93.7%). Seluruh (100%) isolat Klebsiella pneumoniae resisten  terhadap Ampicilin dan paling sensitive terhadap  Ertapenem   (100%). Kesimpulan: Dari hasil yang didapat, dapat ditarik kesimpulan bahwa Acinetobacter baumanii dan Klebsiella pneumoniae merupakan bakteri yang paling menyebabkan bakteremia dan sebagain besar isolat bakteri telah mengalami Multi Drug Resisten.
Kesiapsiagaan Warga Desa Kwarasan Kecamatan Grogol dalam Menghadapi Bencana Banjir
Authors: Prajayanti Eska Dwi , Susilowati Tri
Published: September 2023

Bencana banjir merupakan fenomena alam, yang terjadi karena dipicu oleh proses alamiah dan aktivitas manusia yang tidak terkendali dalam mengeksploitasi alam. Dampak bencana banjir yang terjadi di Indonesia antara lain rusaknya infrastruktur, kerugian material dan kehilangan lapangan pekerjaan sampai adanya korban jiwa yang meninggal dunia. Dampak bencana banjir dapat diminimalisir melalui kesiapsiagaan. Pentingnya kesiapsiagaan masyarakat baik disemua kalangan mampu menurunkan resiko kerugian dari bencana banjir.Tujuan: Menganalisa  kesiapsiagaan warga Desa Kwarasan Kecamatan Grogol dalam menghadapi bencana banjir. Metode yang digunakan adalah cross sectional sehingga data yang diambil langsung didapatkan waktu bertemu dengan responden. Penelitian ini Memiliki variable bebas yaitu kesiapsiagaan warga dalam menghadapi bencana banjir.Sample pada penelitian ini adalah kepala keluarga dengan jumlah 82 responden. Hasil penelitian mayoritas warga desa Kwarasan Kecamatan Grogol Memiliki pengetahuan tentang kesiapsiagaan dalam kategori baik (97,6%), mayoritas warga siap dengan rencana tanggap darurat sejumlah 70% dan siap dengan peringatan dini sejumlah 76%. Tingkat kesiapsiagaan warga Desa Kwarasan Kecamatan Grogol mayoritas Kesiapsiagaan sangat tinggi (51%). Kesimpulan: Kesiapsiagaan warga Desa kwarasan kecamatan Grogol mayoritas dalam kategori sangat tinggi didukung dengan pengetahuan yang baik serta kesiapan dalam tanggap darurat dan peringatan dini.
Pengaruh Perawatan Wajah terhadap Timbulnya Jerawat pada Akseptor Kontrasasepsi Hormonal
Authors: Isro'aini Any , Permatasari Ratna Dewi
Published: September 2023

Kontrasepsi hormonal masih menjadi pilihan sebagian akseptor, yang mana dapat menimbulkan efek samping berupa jerawat. pada saaat akseptor mengonsumsi pil kontrasepsi maka akan terjadi peningkatan hormon androgen dan progesteron. Peningkatan androgen menyebakan peningkatan kelenjar sebum, sehingga dapat menimbulkan jerawat. perawatan wajah dalam hubungannya dengan jarawat bisa berada sebagai penyebab, pencegah, maupun pengobatan. penelitian ini juga bertujuan untuk mengetahui hubungan pembersih wajah dengan tmbulnya jerawat, hubungan pelembab wajah dengan timbulnya jerawat, hubungan pemakaian bedak dengan timbulnya jerawat, dan hubungan pelindung wajah dengan timbulnya jerawat pada akseptor kontrasepsi hormonal.Penelitian ini menggunakan metode observasional dengan rancangan Cross Sectional. Populasinya adalah akseptor kontrasepsi hormonal di BPM. Ratna Rifai Ds. Mlancu Kec. Kandangan Kab. Kediri sejumlah 40 responden, sampel diambil dengan total sampling. Pengumpulan data dengan kuesioner. Respondennya adalah  akseptor kontrasepsi hormonal. Observasi jerawat yang timbul pada wajah dilakukan degan pengamatan dan dokumentasi dengan cara mengambil foto wajah responden. Analisa dilakukan uji hipotesa dengan Bivariate Chi Square untuk melihat hubungannya. Jika tidak memenuhi kriteria uji Chi-Square yaitu nilai Expected Count <5% maka digunakan uji Fisher. Dari uji fisher tidak didapatkan hubungan antara pembersih wajah dengan timbulnya jerawat (p=1,000), pelembab wajah dan timbulnya jerawat (p=1,000), pelindung wajah dengan timbulnya jerawat (p= 1,000) pada akseptor kontrasepsi hormonal. Terdapat hubungan antara pemakaian bedak padat dengan timbulnya jerawat pada akseptor kontrasepsi hormonal (0,033). Tidak terdapat hubungan antara pembersih wajah, pelembab, dan pelindung wajah dengan timbulnya jerawat pada akseptor kontrasepsi hormonal. Terdapat hubungan antara pemakaian bedak padat dengan timbulnya jerawat pada akseptor kontrasepsi hormonal.