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Scripta Technica: Journal of Engineering and Applied Technology
Published by CV SCRIPTA INTELEKTUAL MANDIRI
ISSN : -     EISSN : 31099696     DOI : -
Core Subject : Engineering,
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Scripta Technica: Journal of Engineering and Applied Technology is a peer-reviewed scientific journal that focuses on the dissemination of high-quality research in the fields of engineering and applied technology. It serves as an open platform for researchers, engineers, practitioners, and academics to publish innovative studies, technical developments, and theoretical contributions that address real-world engineering problems and technological advancement. The journal welcomes manuscripts in areas such as mechanical and electrical engineering, civil and environmental engineering, computer and information technology, materials science, renewable energy, automation, robotics, and other applied engineering fields. All submissions undergo a rigorous double-blind peer-review process to ensure academic integrity and scientific excellence. Scripta Technica is published biannually in June and December, promoting sustainable, practical, and forward-looking innovations that contribute to technological progress at national and international levels.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 40 Documents
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Search results for , issue "Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology" : 40 Documents clear
Perencanaan Struktur Baja Gedung Kantor Koperasi Lima Lantai: Analisis Kekuatan dan Ketahanan Gempa Berdasarkan SNI 1726 dan SNI 1729 Rheznandya Marel; Farrel Al Fasha Saputra; Amin Wakhid; Eko Rudi Utomo; Nor Hidayati
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/6a2h2q54

Abstract

This study examines the structural planning of a five-story cooperative office building using a steel structural system, with emphasis on strength performance and seismic resistance in accordance with SNI 1726 and SNI 1729. The research adopts a quantitative structural engineering approach through three-dimensional modeling and dynamic analysis using the response spectrum method. Seismic parameters were determined based on site location, soil classification, and building risk category, and then used to develop the design response spectrum. Structural performance was evaluated by comparing internal forces on beams and columns with the nominal capacities of steel members under combined gravity and seismic loading. The analysis confirms that all structural elements satisfy strength requirements and comply with the strong column–weak beam concept, ensuring adequate ductility. Global structural behavior was assessed through inter-story drift, base shear distribution, and deformation patterns, all of which remain within allowable limits. The results indicate that the planned steel structural system provides sufficient stiffness, stability, and seismic resistance for medium-rise office buildings in seismic regions.  
Sistem Aplikasi untuk Penyaluran Bantuan Bahan Pangan Menggunakan Aplikasi PGC (Pos Giro Cash) Mohammad Rachel
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/ga6cfp89

Abstract

PT Pos Indonesia (Persero) is a state-owned enterprise engaged in services, particularly communication and delivery services, as well as financial services through post offices. As a state-owned enterprise, PT Pos Indonesia is committed to maintaining public trust and providing optimal services to the government and the community. Post offices serve as a means for various transactions, such as sending letters and packages, paying bills, withdrawing money, and selling stamps. In supporting the distribution of social assistance, PT Pos Indonesia has developed the Pos Giro Cash application, which is used to document the homes of beneficiary families (KPM) of the Sembako Program. This application aims to minimize the risk of misdirected assistance by collecting and managing recipient data accurately. Social assistance is a form of government spending provided in the form of money, goods, or services to protect the community from social risks and improve welfare. One form of social assistance is food assistance, which aims to ensure that the community has access to sufficient and nutritious food. This application system was developed as a set of integrated elements to achieve the goal of targeted and effective assistance distribution.  
Implementasi WordPress Berbasis Virtual Machine pada Sistem Operasi Linux Princess An-Najwa Amin; Aida Nurul Fitri; Fauzi Abdul Rohim; Muhammad Fikri
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/6r5wm888

Abstract

The development of information technology has increased the demand for content management systems that are easy to use and flexible for website management. WordPress is widely used as a platform for building informational websites. This study aims to implement WordPress on a Linux operating system based on a Virtual Machine as a medium for website development and testing. The research methods include system design, virtual network configuration, installation of the web server and database server, and system functionality testing. The implementation is carried out using a Linux server environment with Apache as the web server and MySQL as the database server. The results show that WordPress can be successfully installed and run in a virtual environment and accessed through a local network using an IP address and a local domain. This implementation demonstrates that Virtual Machine technology is an effective and efficient solution for WordPress-based website development without requiring a physical server.  
Explainable AI (XAI) Analysis Using SHAP for Credit Card Fraud Yanuangga Galahartlambang; Titik Khotiah; Ilham Basri K; Masrur Anwar
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/scxk4755

Abstract

The increased use of credit cards in digital payment systems has also increased the risk of transaction fraud, which has led to financial losses and a decline in user confidence. Various machine learning approaches have been developed to automatically detect fraud, but most high-performance models are black-box in nature, making them difficult to explain and unsupportive of auditing and decision-making processes. This study aims to analyze the application of Explainable Artificial Intelligence (XAI) using the SHAP (SHapley Additive exPlanations) method in credit card fraud detection systems. An imbalanced credit card transaction dataset was used as experimental data, with two classification models, namely Logistic Regression as a baseline and Random Forest as an ensemble model. Performance evaluation was conducted using Precision, Recall, F1-score, and Average Precision (PR-AUC) metrics, which are more suitable for imbalanced data cases. The experimental results show that the Random Forest model performs better than Logistic Regression, especially in terms of Precision, F1-Score, and PR-AUC metrics. Explainability analysis using SHAP was performed to obtain global and local explanations for the model's decisions. Global explanations successfully identified the dominant features that influence fraud predictions, while local explanations provided an overview of the contribution of individual features to specific fraud transactions. The results of this study show that the application of SHAP can improve the transparency and clarity of fraud detection model decisions without sacrificing prediction performance, thereby potentially supporting the development of a more reliable and easily audited fraud detection system.  
Implementasi Sistem Tanggap Bencana dengan Metode Simple Triage and Rapid Treatment Roby Stevi Lumbu
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/t5dzae80

Abstract

Disaster mitigation is a process that must be done so that the victim could be helped as soon as possible. This study aims to create a system of triage to provide information services quickly, efficiently, and effectively in disaster management. Methods This study focuses how to make triage information system, where victims disaster will grouped based on priorities through the triage process by using algorithms Siple Triage and Rapid Treatment (START) system thus built can be used by people who are not medical team. These results indicate that the system will provide the decision through the triage results to categorize by color. Victims are labeled red are critical and require the victim to the hospital treatment, the victim was a yellow label, green label handling of victims that can be postponed, while the black label indicates the patient is dead, the result would facilitate triage medical team in conducting further treatment. It can be concluded that the disaster triage information system can provide convenience in handling the victims based on the level of emergency.  
Implementing Digital Education Policy through e-Rapor in Rural Indonesian High Schools: A Case Study of SMAN 1 Abung Tinggi Aghisna Amalia Putri; Intan Fitri Meutia; Dedy Hermawan; Bambang Utoyo S
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/9a8jqy40

Abstract

This study examines the implementation of Indonesia’s digital education policy through the e-Rapor system in a rural public high school, SMAN 1 Abung Tinggi, using a qualitative descriptive case study approach. Drawing on in-depth interviews, non-participant observations, and document analysis, the research analyzes e-Rapor as a socio-technical instrument embedded in organizational routines rather than as a standalone technological application. The findings show that e-Rapor improves administrative efficiency, data integration, and reporting accountability, while simultaneously reshaping assessment practices, professional roles, and internal coordination mechanisms. Implementation outcomes are strongly mediated by human resource capacity, leadership practices, infrastructural constraints, and informal adaptive arrangements developed at the school level. Digital literacy gaps and unstable connectivity remain persistent challenges, yet peer collaboration and managerial support enable functional policy adaptation. The study demonstrates that digital policy effectiveness in rural contexts emerges from institutional mediation and organizational learning, not from technological deployment alone. Theoretically, the research contributes to policy implementation and digital governance by highlighting adaptive compliance, while methodologically it demonstrates qualitative inquiry for capturing contextualized dynamics.    
The Implementation of E-Procurement within the Procurement Service Unit (UKPBJ) of the Directorate General of Corrections in Lampung Vike Youdit; Intan Fitri Meutia; Dian Kagungan; Noverman Duadji
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/1p0xd552

Abstract

This study examines the empirical implementation of e-procurement within the Procurement Service Unit (UKPBJ) of the Directorate General of Corrections in Lampung, focusing on accountability, effectiveness, and transparency outcomes. Utilizing a qualitative descriptive approach, data were collected through in-depth interviews, non-participant observation, and document analysis, while analytical validation employed triangulation and the interactive model of data reduction, display, and iterative conclusion verification. Findings indicate that digital systems such as SPSE, e-catalogue, and INAPROC have substantially improved traceability and procedural order in procurement activities, enabling more efficient supplier selection, contract management, and monitoring of procurement stages. Nevertheless, optimal outcomes are hindered by infrastructure disparities, limited human resource competencies, and inconsistent managerial support, which constrain uniform adoption and system utilization. Regulatory support and policy clarity significantly influence implementation success, while leadership and capacity-building emerge as pivotal enablers. The study contributes to e-procurement literature by empirically validating socio-technical determinants of digital procurement performance, highlighting the need for coordinated interventions in technological readiness, institutional governance, and personnel development to fully realize transparency, accountability, and efficiency objectives in public sector procurement
Perancangan Sistem Monitoring Keamanan Brankas Rumah Berbasis Internet of Things (IoT) secara Real-Time melalui Telegram Bot Yesaya IXVois Hendrikus Sereh; Mizanul Achlaq; Agung Widodo
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/8qwf4j25

Abstract

This study presents the design and development of a real-time IoT-based monitoring security system for home safes integrated with Telegram Bot notifications. The proposed system employs NodeMCU ESP8266 as the main controller, combined with an HC-SR04 ultrasonic sensor for motion detection and an MPU-6500 vibration sensor for shock recognition. When suspicious movement or abnormal vibration is detected, the system activates a local buzzer alarm and triggers an automatic solenoid door lock mechanism through a relay module. Simultaneously, warning messages are transmitted instantly to users via Telegram Bot and displayed on a web-based monitoring dashboard. Experimental evaluation indicates that the ultrasonic sensor achieved an average measurement error of ±1.6 cm, while vibration detection responded within 0.2–0.5 seconds. The solenoid locking mechanism demonstrated 100% success across all test scenarios. Telegram notifications were delivered with an average latency of 1.33 seconds, depending on network quality. The optimization stage improved detection stability, reduced false alarms, and enhanced system reliability. Overall, the developed prototype offers an effective and low-cost smart security solution for domestic safe protection.    
Analisis AC-WC Dengan Campuran Bahan Tambah Shell Waste Dan Waste Glass Sebagai Additive Untuk Perkerasan Jalan Nur Rahman; Singgih Aji Saputra; Rachmat Mudiyono
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/ze86wb69

Abstract

This study evaluates the performance of Asphalt Concrete-Wearing Course (AC-WC) mixtures incorporating shell waste and waste glass as additives for sustainable pavement applications. The optimum asphalt content was determined at 5.8% using the Marshall method, producing balanced volumetric and mechanical properties that satisfy heavy traffic specifications. Waste glass addition without shell waste increased mixture stiffness but did not consistently achieve optimal stability due to volumetric imbalance. A synergistic effect was observed when shell waste and waste glass were combined. The mixture containing 5% shell waste and 5% waste glass demonstrated the most favorable performance, characterized by higher stability, proportional Marshall Quotient, controlled air void distribution, and improved structural integrity. Increasing shell waste content to 7.5% and 10% did not enhance performance and tended to reduce volumetric balance. Economic evaluation indicates a material cost reduction of approximately 1.72% per kilometer compared to conventional mixtures, without compromising mechanical performance. The findings confirm that the optimal incorporation of shell waste and waste glass is technically feasible and economically beneficial for sustainable AC-WC pavement construction.  
Analisis Asphalt Concrete Wearing Course (AC-WC) Modifikasi Dengan Penambahan Wood Ash Dan Styrofoam Expanded Polystyrene (EPS) Untuk Perkerasan Jalan Pradita Setya Ningtyias; Siti Fatimah; Rachmat Mudiyono
Journal of Engineering and Applied Technology Vol 1 No 2 (2025): December: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/a7qp5y50

Abstract

This laboratory-based quantitative experimental study evaluated the performance of Asphalt Concrete Wearing Course (AC-WC) modified with wood ash as filler and Expanded Polystyrene (EPS) styrofoam as asphalt additive. The research verified the base binder through penetration testing, yielding an average penetration value of 69.4, confirming the use of 60/70 penetration grade asphalt. Asphalt content was validated using extraction testing, resulting in an average binder content of 5.80%, ensuring consistency between design and actual mixture composition. Marshall testing was conducted to assess mechanical and volumetric characteristics, including stability, flow, Marshall Quotient (MQ), VMA, VIM, and VFB. The results demonstrated that EPS dosage significantly influenced volumetric balance and load resistance within the mixture. Among the evaluated combinations using 4% wood ash and EPS levels of 0%, 0.5%, 1%, and 1.5%, the optimum performance was achieved at 1.5% EPS, which satisfied key Bina Marga 2018 Revision 2 requirements for VIM, VMA, VFB, stability, and flow. However, MQ values remained below specification for all mixtures, indicating limitations in stiffness–deformation ratio and the need for further optimization and durability testing.  

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