Abstract:Masalah pengelolaan parkir di Politeknik Jambi sering menyebabkan ketidakefisienan akibat sistem penghitungan manual yang rentan human error. Penelitian ini bertujuan merancang sistem penghitungan kendaraan otomatis berbasis…
asis pengolahan citra digital. Metode yang digunakan adalah Background Subtraction dengan algoritma MOG2 dan OpenCV menggunakan video kamera smartphone. Sistem mengintegrasikan proses preprocessing citra, operasi morfologi, dan Euclidean Distance Tracker untuk melacak serta menghitung kendaraan secara real-time. Hasil penelitian menunjukkan sistem mampu membedakan kendaraan yang bergerak dengan objek statis secara akurat melalui Virtual Counting Line. Dengan beban komputasi yang ringan dan biaya rendah, sistem ini efektif menjadi solusi otomatisasi manajemen parkir di lingkungan kampus.
Parking management issues at Politeknik Jambi often lead to inefficiencies due to manual counting systems prone to human error. This study aims to design an automatic vehicle counting system based on digital image processing. The method utilizes Background Subtraction with the MOG2 algorithm and OpenCV using smartphone video input. The system integrates image preprocessing, morphological operations, and Euclidean Distance Tracker to track and count vehicles in real-time. The results demonstrate that the system can accurately distinguish between moving vehicles and static objects via a Virtual Counting Line. With low computational requirements and cost-effectiveness, this system offers an efficient automation solution for campus parking management.
Abstract:Emas merupakan salah satu jenis komoditi yang paling banyak diminati untuk tujuan investasi, karena dipandang sebagai instrumen yang lebih aman dibandingkan saham serta memiliki nilai jual yang selalu bergerak mengikuti…
kondisi pasar. PT Victoeria Vici, sebagai pelaku usaha perhiasan emas custom, menghadapi kendala dalam menentukan estimasi harga jual kepada pelanggan, sebab proses pengerjaan pesanan custom membutuhkan waktu hingga 14 hari, sementara harga emas bergerak fluktuatif dan tidak terstruktur setiap harinya sehingga estimasi harga menjadi tidak akurat dan tidak efektif. Berdasarkan permasalahan tersebut, penelitian ini menerapkan konsep Data Mining dengan algoritma Trend Moment untuk mengestimasi harga emas pada rentang waktu tertentu. Data yang digunakan merupakan data historis harga emas per gram pada PT Victoeria Vici periode Agustus–Oktober 2021 sebanyak 92 data. Tahapan penelitian meliputi pengumpulan data, penentuan variabel X dan Y, eliminasi untuk memperoleh nilai konstanta a dan slope b, serta penerapan persamaan Y = a + bX untuk memperoleh nilai estimasi. Hasil perhitungan menunjukkan nilai a = 720.871,725 dan b = 3,108 sehingga model estimasi mampu menghasilkan proyeksi harga emas yang mendekati pola data historis. Model ini kemudian diimplementasikan ke dalam aplikasi berbasis desktop menggunakan Microsoft Visual Basic 2010 dan basis data Microsoft Access, dilengkapi Crystal Report untuk pencetakan laporan hasil estimasi. Hasil penelitian menunjukkan bahwa algoritma Trend Moment dapat membantu PT Victoeria Vici dalam memperoleh estimasi harga emas secara lebih cepat, konsisten, dan terdokumentasi.
Gold is one of the most sought-after commodities for investment purposes, as it is regarded as a safer instrument compared to stocks and has a selling value that constantly fluctuates with market conditions. PT Victoeria Vici, a custom gold jewelry business, faces difficulty in determining the estimated selling price offered to customers because the production process for custom orders takes up to 14 days, while gold prices move in an unstructured and fluctuating manner every day, making manual price estimation inaccurate and ineffective. Based on this problem, this study applies the concept of Data Mining using the Trend Moment algorithm to estimate gold prices over a certain period of time. The data used is historical daily gold price data per gram from PT Victoeria Vici for the period of August–October 2021, consisting of 92 records. The research stages include data collection, determination of the X and Y variables, elimination to obtain the constant value a and the slope b, and the application of the equation Y = a + bX to obtain the estimated value. The calculation results show a value of a = 720,871.725 and b = 3.108, so that the estimation model is able to produce gold price projections that closely follow the pattern of historical data. This model was then implemented into a desktop-based application using Microsoft Visual Basic 2010 and a Microsoft Access database, equipped with Crystal Report for printing estimation result reports. The results show that the Trend Moment algorithm can help PT Victoeria Vici obtain gold price estimations more quickly, consistently, and in a well-documented manner.
Abstract: Most micro, small, and medium enterprises (MSMEs) in Indonesia have not prepared financial statements that comply with applicable standards, posing risks to inaccurate business decisions and limiting opportunities to access…
o access funding. This study aims to assist Al Huda Plastic and Baking Supplies Store in Kebumen in preparing financial statements in accordance with the Financial Accounting Standards for Micro, Small, and Medium Entities (SAK EMKM). This topic was chosen due to the importance of accounting literacy in managing small businesses, as the understanding of MSME actors regarding accounting standards is still relatively low. This research uses a descriptive qualitative method with a case study approach, utilizing observation, semi-structured interviews, and documentation as data collection techniques. The results show that Al Huda Store has been recording its finances manually. However, these records do not yet cover the components of financial statements required by SAK EMKM, such as the income statement, statement of financial position, and notes to the financial statements. The preparation of financial statements based on these standards has been carried out and demonstrates more accurate and structured financial information. In conclusion, the implementation of financial statements based on SAK EMKM in MSMEs plays a very important role in increasing accountability and quality in business decision-making. The results of this study also provide practical examples that can be used as references and re-applied by other MSMEs with similar characteristics
Abstract:The development of digital technology has transformed communication patterns among young people, particularly through social media. However, the use of the Indonesian language by junior high school students in digital spaces…
aces often neglects linguistic norms and lacks politeness. This community service project aimed to educate students of SMPIT Al-Hijrah 2 Deli Serdang on how to use Indonesian properly, accurately, and politely in digital communication. The method involved initial observation, development of a contextual learning module based on social media content, implementation of interactive training, and follow-up evaluation and mentoring. The results indicate a significant improvement in students’ understanding of language norms and online communication ethics. Students became more aware in choosing appropriate diction, composing grammatically correct sentences, and maintaining polite interactions in social media posts and comments. Post-training mentoring also showed consistency in the students’ application of polite language in their digital interactions. This program demonstrates that language education integrated with digital literacy and character-building can shape ethical and productive communication behaviors among junior high school students. Such education is recommended to be continuously implemented as part of school literacy programs.
Abstract:Digitalization in education continues to increase, particularly in the use of learning media. However, various challenges associated with the emergence of eras based on birth years often lead to differing perspectives on…
improving the quality of education today. The process of integrating Powtoon learning media with a sense of responsibility in Gen Z students requires a comprehensive effort, considering that the assessment indicators for this attitude are crucial for learners in the modern era. Gen Z students (born 1997-2012) are digital natives who are pragmatic, creative, and highly dependent on technology for learning and personal branding. They favor visual-interactive methods, care about mental health/the environment, and focus on practical career outcomes (side hustles), but are prone to distraction and anxiety. Meanwhile, types of student attitude assessments generally include direct observation by lecturers, self-assessment, peer assessment, and daily journal entries. Aspects assessed include discipline, responsibility, honesty, cooperation, politeness, and initiative. This technique often uses a Likert scale or descriptive rubric. Therefore, it is crucial to pay attention to these items in the learning process at university. Powtoon is a web-based online animation and presentation creation platform that allows users to create engaging visual content, such as explainer videos, without requiring advanced graphic design skills. This application uses drag-and-drop features, ready-to-use templates, animated characters, and is supported by AI-based tools. This research uses a descriptive method, namely a research approach that aims to describe, explain, or map the characteristics of a phenomenon, situation, or population systematically, factually, and accurately based on data collected during the study. The results show the successful integration of Powtoon learning media with the responsible attitude of Gen Z students, evidenced by the existence of an orderly, understandable learning process and a high quality of understanding.
Abstract:Cut and fill calculation is an essential stage in open-pit mining activities to determine the volume of soil or rock that must be excavated (cut) and deposited (fill) based on elevation changes between the actual topographic…
phic conditions and the planned mine design. This study aims to analyze the results of cut and fill volume calculations using GEOVIA Surpac software in a coal pit area. The data used include topographic maps obtained from RTK (Real Time Kinematic) surveys. The calculation results show a total cut volume of 805.42 MT and a fill volume of 2.09 MT, with a net volume of 803.33 MT, using a rock density of 1. The use of Surpac has proven effective and accurate in calculating material volumes and supporting the optimization of mine design.
Abstract:Advances in digital technology have brought significant changes to organizational activities; however, they have also increased the risk of technology-based fraud, such as cyber fraud, data manipulation, phishing, and misuse…
suse of information systems. These conditions require organizations to strengthen the internal audit function as a critical component of internal controls and fraud prevention. This study aims to theoretically examine the role of internal audit in preventing fraud in the digital era. The research method used is a systematic literature review (SLR) by collecting and analyzing various relevant national and international journals from 2020 to 2026. The analysis process was conducted using qualitative descriptive methods through the identification, selection, and grouping of research findings based on discussion themes. The research findings indicate that internal audit plays a strategic role in identifying risks, conducting oversight, evaluating the effectiveness of internal controls, and supporting the implementation of good corporate governance. The utilization of audit technologies, such as data analytics, continuous auditing, and digital-based monitoring systems, has proven capable of enhancing the effectiveness of fraud detection and prevention more quickly and accurately. This study also found that the digital competencies of internal auditors and the company’s readiness to strengthen its internal control systems are key factors in supporting the effectiveness of internal audits in the digital age. The implications of this study suggest that organizations need to enhance the competencies of internal auditors and strengthen technology-based internal controls to address increasingly complex digital fraud risks.
Abstract:Karstification is the dominant geological process controlling groundwater circulation and permeability in carbonate aquifers. Through the dissolution of carbonate rocks, karst processes create highly heterogeneous systems…
s characterized by fractures, conduits, and interconnected channel networks that significantly influence groundwater flow dynamics. This literature review aims to synthesize current knowledge regarding the effects of karst on water circulation and permeability in carbonate aquifers based on hydrogeological, hydrochemical, geophysical, and numerical modeling studies from various regions worldwide. The review shows that karstification substantially enhances hydraulic conductivity and produces complex flow regimes ranging from diffuse fracture flow to turbulent conduit flow. The epikarst zone plays an important role in regulating infiltration and recharge distribution, while tectonic structures such as faults and fractures strongly control groundwater pathways and aquifer compartmentalization. Karst aquifers also exhibit strong spatial variability in permeability, making groundwater flow and contaminant transport difficult to predict using conventional hydrogeological approaches. In addition, the integration of equivalent porous medium (EPM), discrete fracture network (DFN), and conduit network (CN) models is essential for accurately representing karst aquifer behavior. Understanding the influence of karstification on groundwater circulation is therefore crucial for sustainable groundwater management and aquifer vulnerability assessment, particularly in regions facing increasing water demand and climate change pressures.
Abstract:This study aims to analyze the implementation of the entity concept in Micro, Small, and Medium Enterprises (MSMEs) in the marine capture fisheries sector, focusing on Mr. Niko’s fishing business in Lemito Village, Pohuwato…
uwato Regency. The entity concept, which emphasizes the separation between business and personal finances, is essential in producing reliable financial information and ensuring business sustainability. However, in practice, many small-scale fishermen still combine business and household finances, leading to difficulties in assessing financial performance. This research employs a qualitative descriptive approach to examine existing financial practices and evaluate the application of accounting principles based on the Financial Accounting Standards for Micro, Small, and Medium Entities (SAK EMKM). Data were collected through observation, interviews, and documentation of financial transactions. The results indicate that prior to the intervention, the business applied a simple and manual recording system without structured financial statements and without implementing the entity concept. After applying SAK EMKM-based financial reporting, including the preparation of income statements and statements of financial position, the financial condition of the business became more transparent and measurable. The business recorded a net profit of IDR 11,449,235 and showed a balanced financial position. Furthermore, the implementation of the entity concept improved financial control, enabled accurate profit measurement, supported asset management planning, and increased credibility with external stakeholders. In conclusion, the application of the entity concept and standardized financial reporting significantly enhances financial management practices and contributes to the sustainability of MSMEs in the fisheries sector.
Abstract:The Indonesian Red Cross (PMI) is an independent and neutral organization engaged in humanitarian work. The PMI in Pringsewu Regency faces challenges in managing member, staff, and attendance data, hindering the development…
ent of its Youth Red Cross (PMR) and Volunteer Corps (KSR) activities. Furthermore, public access to information about the PMI in Pringsewu Regency remains limited. Based on these challenges, this study aims to design and build an Android-based information system to manage PMI member and volunteer data in Pringsewu Regency. The research method used is the Waterfall method, encompassing the stages of needs analysis, system design, implementation, testing, and maintenance. The system is equipped with features for member management, volunteer attendance, staff information, and public access to information. Black Box testing results indicate that all system functions operate as required. With this information system, PMI member and volunteer data management in Pringsewu Regency becomes more effective, accurate, and integrated, while also facilitating public access to information about the PMI.