Journal La Multiapp最新文献

Analyzing the Measurement of Employee Performance using Human Resources Scorecard Method and Analytical Hierarchy Process 利用人力资源计分卡法和层次分析法分析员工绩效的衡量方法

Journal La Multiapp Pub Date : 2024-07-17 DOI: 10.37899/journallamultiapp.v5i3.1336

Ahmad Baheshti, M. T. Safirin

引用次数: 0

Backend Development of a Microservice-Based Website Application for Public Issue Reporting: Case Studyn in People Representative Council 基于微服务的公共问题报告网站应用的后台开发：人民代表大会案例研究

Journal La Multiapp Pub Date : 2024-05-10 DOI: 10.37899/journallamultiapp.v5i2.1148

Rizqullah Maziyah Isnaeni, Nur Ichsan Utama, Sinung Suakanto

{"title":"Backend Development of a Microservice-Based Website Application for Public Issue Reporting: Case Studyn in People Representative Council","authors":"Rizqullah Maziyah Isnaeni, Nur Ichsan Utama, Sinung Suakanto","doi":"10.37899/journallamultiapp.v5i2.1148","DOIUrl":"https://doi.org/10.37899/journallamultiapp.v5i2.1148","url":null,"abstract":"This research introduces a web application aimed at advancing public issue reporting, promoting civic engagement, and expediting government responses. In collaboration with DPRD Jawa Barat, the research leverages Scrum methodology, social network features, and a microservice architecture to create an efficient communication platform between citizens and governmental bodies. The backend of the application, developed using the Go programming language, adopts a microservice architecture to enhance scalability and maintainability. The Scrum methodology facilitates an agile development process, ensuring adaptability to changing requirements and fostering continuous improvement throughout the project lifecycle. Additionally, the study explores the incorporation of social network features to encourage public engagement within the application. This integration allows citizens to connect, share, and discuss public issues, further enhancing the collaborative nature of the reporting platform. To ensure the seamless functionality of the microservices, API testing is employed, validating the reliability and consistency of the application's interfaces. Stress testing is also conducted to assess scalability and performance capabilities, identifying potential optimizations for the system's responsiveness under varying levels of load. In conclusion, this research presents an innovative solution for public issue reporting that combines microservice architecture, Scrum methodology, and social network features. The application's integration of these elements aims to not only streamline citizen-government communication but also create a dynamic platform that encourages active public involvement and collaboration.","PeriodicalId":272596,"journal":{"name":"Journal La Multiapp","volume":" 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140993638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bitcoin Price Prediction Model Development Using Convolutional Neural Network (CNN) and Long Short-Term Memory (LSTM) 使用卷积神经网络（CNN）和长短期记忆（LSTM）开发比特币价格预测模型

Journal La Multiapp Pub Date : 2024-03-07 DOI: 10.37899/journallamultiapp.v5i2.1070

Jonathan Cahyadi, Amalia Zahra

{"title":"Bitcoin Price Prediction Model Development Using Convolutional Neural Network (CNN) and Long Short-Term Memory (LSTM)","authors":"Jonathan Cahyadi, Amalia Zahra","doi":"10.37899/journallamultiapp.v5i2.1070","DOIUrl":"https://doi.org/10.37899/journallamultiapp.v5i2.1070","url":null,"abstract":"Cryptocurrency is a virtual currency that can be used as a financial or economic standard, foreign currency reserve, and as a means of payment in some countries. The value that goes up and down every time is not easy to predict using logic. This is a problem for investors, besides that investors lack knowledge about the direction of crypto money movement. In addition, there is no system that can predict the price of Bitcoin, so this can cause investors to take the wrong steps in transactions and can cause losses. To avoid this risk, a system is needed that can predict bitcoin prices using data mining techniques, namely forecasting, the algorithms used are CNN and LSTM. The data used is Bitcoin closing price data from January 1, 2017, to April 26, 2023. The data is divided into 80% training data and 20% testing data. The prediction results are evaluated using MAPE which gets a MAPE value of 0.037 or 3.7% in the CNN algorithm, while the LSTM algorithm gets a value of 0.065 or 6.5%. The MAPE results of the two algorithms are in the MAPE range <10%, so it can be said that the ability of the forecasting model is very good so that it can be used as a reference to determine the prediction of bitcoin prices in the next few periods.","PeriodicalId":272596,"journal":{"name":"Journal La Multiapp","volume":"48 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140259198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Algorithm for Detecting Acoustic Traces of Neutrino Decay 探测中微子衰变声迹的算法

Journal La Multiapp Pub Date : 2024-03-01 DOI: 10.37899/journallamultiapp.v5i2.1006

Askold Belyakov

{"title":"Algorithm for Detecting Acoustic Traces of Neutrino Decay","authors":"Askold Belyakov","doi":"10.37899/journallamultiapp.v5i2.1006","DOIUrl":"https://doi.org/10.37899/journallamultiapp.v5i2.1006","url":null,"abstract":"In the articles \"Doppler Effect and Acoustic Trails of Neutrinos\" and \"Neutrinos above the Earth's surface\", published in the journal \"LA MULTIAPP\" on February 25, 2022 and July 12, 2023, I was forced to touch on the astrophysical topic when, in the flow of data obtained in the process Monitoring acoustic noise with a recorder with a Nyquist frequency of 5 kHz, at a depth of 1000 m in the earth's crust, events began to be frequently observed, the shapes and frequencies of which are not typical for seismology and geophysics, and had not previously been observed by anyone. The shape of some events was very similar to the traces of neutrino decay, such as the bipolar pulse and the “diamond”, recorded by acoustic detectors in seawater. Subsequently, when recording high-frequency acoustic processes on the Earth's surface with a recorder with a Nyquist frequency of 50 kHz, events were discovered that were even more similar to traces of neutrino decay. At the same time, a “strange” association of some events of unknown origin with the field extrema of the power electrical network of a large city was discovered. To avoid erroneous conclusions, it is necessary to understand the origin of this “strangeness”.","PeriodicalId":272596,"journal":{"name":"Journal La Multiapp","volume":"112 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140091122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design of Forecasting for Perishable Product with Artficial Neural Network 利用人工神经网络设计易腐产品的预测方法

Journal La Multiapp Pub Date : 2024-02-02 DOI: 10.37899/journallamultiapp.v5i1.1000

Chintya Salwa Sabhira

引用次数: 0

The Applications based on Video Motion Magnification Techniques 基于视频动态放大技术的应用

Journal La Multiapp Pub Date : 2024-02-02 DOI: 10.37899/journallamultiapp.v5i1.814

Khalida Amed, Abdul-Wahab Sami Lbrahim, Asmaa Sadiq

引用次数: 0

Analysis of Blended Learning Development in Distance Learning in Variation of Borg & Gall and Addie Models 博格-加尔模式和阿迪模式在远程学习中的混合式学习发展分析

Journal La Multiapp Pub Date : 2023-12-29 DOI: 10.37899/journallamultiapp.v4i6.973

Dedi Untoroseto, Agung Triayudi

{"title":"Analysis of Blended Learning Development in Distance Learning in Variation of Borg & Gall and Addie Models","authors":"Dedi Untoroseto, Agung Triayudi","doi":"10.37899/journallamultiapp.v4i6.973","DOIUrl":"https://doi.org/10.37899/journallamultiapp.v4i6.973","url":null,"abstract":"With the success of blended learning and the use of online media on learning outcomes and from article search results, it shows that there have been many articles that contain blended learning and various media uses, and reviews are needed about it by reviewing existing articles or commonly called literature reviews. Borg & Gall and ADDIE models. The Borg & Gall model and ADDIE are two teaching models used in colleges and universities. ADDIE stands for Analyze, Design, Development, Implementation, and Evaluation. In the Borg & Gall model, the steps taken are research and information. Research and information is used to collect information about the need for learning evaluation instruments for learning media development courses for students. In the ADDIE model the steps taken are the same as the original which includes aspects of Analyze, Design, Development, Implementation, and Evaluation. Thus, what is needed in this development is a reference about the product procedure to be developed. The description of the development model of Borg and Gall, described as follows; Educational research and development (R&D) is the process used to develop and validate educational products. The validity of interactive blended learning is: (1) according to expert reviews the content of metrics shows a good category (92%), (2) according to expert reviews learning design is in the good category (88%), (3) according to expert reviews learning media shows a good category (86%), Thus, this interactive blended eLearning does not need to be revised and can be used for further research.","PeriodicalId":272596,"journal":{"name":"Journal La Multiapp","volume":"89 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139146405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Innovative Design of Solar Benches for Public Spaces: Renewable Energy with Arduino Integration 公共场所太阳能长椅的创新设计：集成 Arduino 的可再生能源

Journal La Multiapp Pub Date : 2023-12-29 DOI: 10.37899/journallamultiapp.v4i6.850

R. Kango, Ezra Hartarto Pongtularan, Mohamad Isram M. Ain

{"title":"Innovative Design of Solar Benches for Public Spaces: Renewable Energy with Arduino Integration","authors":"R. Kango, Ezra Hartarto Pongtularan, Mohamad Isram M. Ain","doi":"10.37899/journallamultiapp.v4i6.850","DOIUrl":"https://doi.org/10.37899/journallamultiapp.v4i6.850","url":null,"abstract":"This research aims to design and implement an innovative park bench that combines solar panel technology with the Arduino platform. The methodology of this research consists of designing the integration of solar panels with Arduino components that are assembled integrated on the physical bench. In the analysis phase, measurements of solar energy production were conducted under various light and weather conditions. The performance of the system in battery charging and fulfillment of energy needs was evaluated. Environmental data from Arduino sensors were analyzed to illustrate the effect of environmental conditions on system operation. The results showed that the solar bench produced higher energy during daytime and reduced during nighttime conditions. The system can supply energy for purposes such as lighting and charging electronic devices. The voltage and current data at night show inefficiency in charging the solar panel, while the cell phone charger condition works as long as the battery is above 15%. In addition, environmental analysis through Arduino sensors revealed a correlation between light intensity and energy production and usage. These findings can be used to optimize the operation of the smart bench system based on changing environmental conditions. In conclusion, this solar bench design has the potential to reduce environmental impacts and support the use of renewable energy in urban public spaces, with the potential to increase public awareness of sustainable energy","PeriodicalId":272596,"journal":{"name":"Journal La Multiapp","volume":"4 17","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139148201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of Supply Chain Integration in Enterprise Resource Planning Systems that Affect Company Performance 企业资源规划系统中供应链整合对公司业绩的影响

Journal La Multiapp Pub Date : 2023-12-29 DOI: 10.37899/journallamultiapp.v4i3.912

Dhia Zalfa

{"title":"Impact of Supply Chain Integration in Enterprise Resource Planning Systems that Affect Company Performance","authors":"Dhia Zalfa","doi":"10.37899/journallamultiapp.v4i3.912","DOIUrl":"https://doi.org/10.37899/journallamultiapp.v4i3.912","url":null,"abstract":"PT Sumber Graha Sejahtera, Way Kanan, Lampung often experiences unfulfilled production targets and customer demands. Many customers give complaints because the number of products sent by the company does not match the desired amount. The purpose of this study was to determine the direct effect of the ERP system on company performance, and the indirect effect of the ERP system on company performance mediated by supplier integration, internal integration, and customer integration. This research uses quantitative methods. The population in this study were all employees at PT Sumber Graha Sejahtera, Way Kanan, Lampung, totaling 340 people. The sample size was calculated using the Yamane and Isaac formula which resulted in 184 employees. Samples were taken using purposive sampling technique. The data analysis technique used is Structural Equation Modeling (SEM)-Partial Least Square (PLS). The results of the study show that ERP has a direct, significant effect on firm performance. In addition, ERP has no significant effect on firm performance through supplier integration, internal integration and customer integration. PT Sumber Graha Sejahtera must improve the management of management resources well, increase performance improvement, and build business innovation, so that corporate decision making can be effective for all related parties. With the implementation of good resource planning, the company will no longer receive complaints from customers.","PeriodicalId":272596,"journal":{"name":"Journal La Multiapp","volume":" 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139145496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Automated Chemical Equation Balancing Using the Apriori Algorithm 使用 Apriori 算法自动平衡化学方程式

Journal La Multiapp Pub Date : 2023-12-29 DOI: 10.37899/journallamultiapp.v4i3.852

Yasmin Makki Mohialden, N. M. Hussien, Walaa A Abd Al-Rada

引用次数: 0