Universitas Putera Batam (UPB): Open Journal Systems
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IMPLEMENTASI FINITE STATE MACHINE DALAM GAME EDUKASI BAHASA JEPANG
Get PDFThe development of technology enables people to immerse themselves in Japanese culture, encompassing aspects such as fashion, culinary, arts, and language. This influence has sparked a rapid increase in Indonesian interest to learn Japanese. However, it is undeniable that few schools include Japanese language courses in their curriculums, this circumstances forces students to seek alternative learning sources such as private tutoring or courses. Moreover, traditional learning methods often leave students feeling bored dan exhausted, particularly through textbooks, thus demanding more engaging and relaxed learning approaches. Solas School of Languages, located in Batam, offers various language courses including Japanese. This study aims to implement the finite state machine method into an educational Japanese language visual novel game for Android, designed using Ren’Py game engine. This method will be applied to alter NPC character expressions within the game. The research output includes an educational Japanese language game featuring implemented finite state machines, the appearance of its interface, and data collected directly from students learning Japanese at Solas School of Languages. Thus, it is hoped that this research will demonstrate the effectiveness of game-based learning methods in making studying more engaging and assisting teachers in educating their students outside classroom
IMPLEMENTASI DEEP LEARNING DALAM SISTEM ABSENSI SISWA DENGAN FACE RECOGNITION
Get PDFIn an era where information technology is pervasive, education is impacted significantly. One technology being adopted is face recognition for student attendance authentication, which is more resistant to forgery and manipulation than methods like RFID cards. It offers high accuracy and can function under various conditions, making it effective and efficient. Student attendance is crucial for the effectiveness of the learning process. Traditional methods have limitations in accuracy, speed, and convenience. Institutions have shifted to technology-based methods such as mobile applications or RFID devices, which still require physical interaction. Face recognition, with deep learning, promises to streamline the attendance process by enhancing accuracy and efficiency. Deep learning processes complex data, such as facial images, with high accuracy. Integrating face recognition with deep learning can address challenges like pose variation, facial expressions, and lighting conditions. The objectives of this research aim to make a substantial contribution to the current development of student attendance technology, improving administrative processes in educational institutions
SISTEM PAKAR IDENTIFIKASI JENIS KULIT DALAM PEMILIHAN SKINCARE MENGGUNAKAN METODE CERTAINTY FACTOR
Get PDFExpert system for identifying skin types in skincare product selection using the certainty factor (CF) method aims to evaluate the user's skin characteristics and provide appropriate skincare recommendations, considering the different needs of each skin type. The CF method was chosen due to its ability to handle uncertainty in decision-making and provide accurate estimations. This system consists of several stages, starting with the collection of knowledge about skin types through questionnaires and interviews with dermatology experts. The collected data is then translated into rules processed using CF to provide diagnoses with the corresponding level of confidence. System testing shows that the skin type diagnosis provided has high accuracy, making this system a useful tool for helping individuals select the right skincare products. The results of this study indicate that this expert system is effective in assisting users in choosing products suitable for their skin types, reducing the risk of skin problems, and contributing to the improvement of skin health
ANALISIS RISIKO KESELAMATAN DAN KESEHATAN KERJA AKTIVITAS PROSES PRODUKSI DI DEPARTEMEN AUTOLATHE PADA PT XYZ
Get PDFThe Autolathe Department is an organizational unit responsible for producing specific products at PT XYZ using CNC lathes. The tasks in this department include machine operation, machine setup, part rework, and deburring/polishing parts, all of which are exposed to sharp objects, chemicals, and extreme dust. The company has implemented safety measures such as introducing Occupational Health and Safety (OHS) during recruitment and providing various types of Personal Protective Equipment (PPE). However, these control efforts have not been fully effective. This study aims to identify risks in all tasks within the Autolathe department using the Hazard Identification, Risk Assessment, and Determining Control (HIRADC) method and Job Safety Analysis (JSA) method, assess the risk levels, and provide recommendations to the company. The data was collected through documentation, observations, interviews, and discussions with production supervisors who also serve as OHS supervisors. The study found three tasks with high overall risk levels, involving 17 risk variables categorized as extreme or high, such as flying debris, cuts from cutter blades, material pinching, and exposure to chemicals and dust. The study recommends improving the system, including strict sanctions for operators who fail to wear PPE according to Standard Operating Procedures and providing additional PPE
ANALISIS POSTUR TUBUH PEKERJA PROSES PENGGORENGAN PADA UMKM KERUPUK RASA PUNCAR TOWER PIAYU
Get PDFMuscoskeletal Disorder is one of the causes of poor work posture during work activities. Efforts to minimize this complaint are by identifying, evaluating, and improving the products that are the work media and body posture while working. This study is a study conducted on the three work activities at UMKM Kerupuk Khas Bandung Rasa Puncar Tower Piayu Batam such as sorting crackers, frying and filtering crackers. Based on the results of body posture with Rapid Entire Body Assessment (REBA) the three activities of sorting crackers, frying and filtering crackers are high-risk activities are frying activities with a bent position when taking or moving raw cracker materials to the fryer or other places can put excessive pressure on the lower spine (lumbar). If workers often lift materials in a non-ideal position, the risk of back and shoulder muscle injuries increases. The improvements made by the researcher were to design a frying table using anthropometric data with the Front Arm Length (JTD) used for a frying pan diameter of 80 cm. Standing Elbow Height (SEL) is used as a benchmark for table height with a result of 100 cm. Hand Span (RT) is used for the length of the cracker frying table with 240 cm by placing 2 frying pans for 2 cracker frying workers
SISTEM INFORMASI LAYANAN WARTAWAN (SILAW) PADA KEPOLISIAN DAERAH SUMATERA SELATAN
No full textThe Public Relations Section of the South Sumatra Regional Police has an important role in establishing communication with the media, especially in the process of registering and attending journalists at press release activities. However, the process that is still carried out manually creates various obstacles, such as the accumulation of physical documents, delays in the verification process, the risk of losing data, and the potential for errors in recording attendance. Based on these problems, this study aims to design and implement a web-based Journalist Service Information System (SILAW) to automate all administrative processes involving journalists. The development method used is the prototyping approach, which includes the stages of requirements gathering, prototyping, user evaluation, system coding, and testing. The system was developed using PHP programming language and PhpMyAdmin database. The implementation results show that this system can improve operational efficiency, speed up the registration process, minimize the risk of data loss, and facilitate the process of recording and reporting journalists' attendance. SILAW provides online registration, digital document management, file validation, automatic attendance recording, and systematic activity report generation. With the implementation of this system, the management of relations between PR and media becomes more effective, structured, and responsive. This research makes a real contribution to the digitization of public services in the police environment, and becomes a model that can be applied in similar agencies.Bidang Humas Polda Sumatera Selatan memiliki peran penting dalam menjalin komunikasi dengan media, terutama dalam proses registrasi dan kehadiran wartawan pada kegiatan press release. Namun, proses yang masih dilakukan secara manual menimbulkan berbagai kendala, seperti penumpukan dokumen fisik, keterlambatan dalam proses verifikasi, risiko kehilangan data, dan potensi kesalahan dalam pencatatan kehadiran. Berdasarkan permasalahan tersebut, penelitian ini bertujuan untuk merancang dan mengimplementasikan Sistem Informasi Layanan Wartawan (SILAW) berbasis web untuk mengotomatisasi seluruh proses administrasi yang melibatkan wartawan. Metode pengembangan yang digunakan adalah pendekatan prototyping, yang meliputi tahapan pengumpulan kebutuhan, pembuatan prototipe, evaluasi pengguna, pengkodean sistem, dan pengujian. Sistem dikembangkan dengan menggunakan bahasa pemrograman PHP dan database PhpMyAdmin. Hasil implementasi menunjukkan bahwa sistem ini dapat meningkatkan efisiensi operasional, mempercepat proses registrasi, meminimalisir risiko kehilangan data, dan mempermudah proses pencatatan dan pelaporan kehadiran wartawan. SILAW menyediakan registrasi online, manajemen dokumen digital, validasi berkas, pencatatan kehadiran otomatis, dan pembuatan laporan kegiatan yang sistematis. Dengan penerapan sistem ini, pengelolaan hubungan antara humas dan media menjadi lebih efektif, terstruktur, dan responsif. Penelitian ini memberikan kontribusi nyata dalam digitalisasi pelayanan publik di lingkungan kepolisian, dan menjadi model yang dapat diterapkan di instansi sejenis.
 
SECURITY TESTING (WHITE BOX PENETRATION TESTING) PADA AUTHENTICATION SISTEM LOGIN WEBSITE
No full textIn 2024, according to the 2024 Indonesian Cybersecurity Landscape by the National Cyber Security Agency (BSSN), Indonesia experienced a total of 330,527,636 anomalous traffic. The highest traffic occurred in December with 112,085,045 traffic, and the lowest in May with 12,273,078 traffic. The impact of this leak is very broad, causing the risk of phishing, account hijacking, identity theft, ransomware attacks on companies, and misuse of business email. Based on this background, this study aims to minimize the many attacks that occur in the cyber world, especially on website applications. By using the Security Testing method (White Box Penetration Testing). The MD5 algorithm is still effective in protecting passwords in databases from SQL injection attacks that use common username and password combinations and on websites that use PHP without JavaScript is proven safe from Cross-Site Scripting attacks.In 2024, according to the 2024 Indonesian Cybersecurity Landscape by the National Cyber Security Agency (BSSN), Indonesia experienced a total of 330,527,636 anomalous traffic. The highest traffic occurred in December with 112,085,045 traffic, and the lowest in May with 12,273,078 traffic. The impact of this leak is very broad, causing the risk of phishing, account hijacking, identity theft, ransomware attacks on companies, and misuse of business email. Based on this background, this study aims to minimize the many attacks that occur in the cyber world, especially on website applications. By using the Security Testing method (White Box Penetration Testing). The MD5 algorithm is still effective in protecting passwords in databases from SQL injection attacks that use common username and password combinations and on websites that use PHP without JavaScript is proven safe from Cross-Site Scripting attacks
ANALYSIS OF THE EFFECT OF COMPANY SIZE, COMPANY AGE AND AUDIT OPINION ON THE TIMELINESS OF FINANCIAL REPORT
No full textThis study aims to determine the effect of Company Size, Company Age and Audit Opinion on the Timeliness of Financial Reporting in transportation and logistics sector companies listed on the Indonesia Stock Exchange (IDX) for the 2017-2021 period. The type of research used is quantitative (secondary) research that is causal comparative. In this study, the number of samples was 11 companies obtained by purposive sampling method. Data samples were obtained from 55 data for 5 years. The data analysis technique used is descriptive statistics and panel data regression analysis. This research was processed using Eviews-12 software. The results of this study are based on a partial test with the T test and show that (1) Company size has no significant effect on the timeliness of financial reporting, (2) Company Age has a significant effect on the timeliness of financial reporting, (3) Audit Opinion has no significant effect on accuracy Time of Financial Reporting, Based on the simultaneous test with Test F states that Company Size, Company Age and Audit Opinion simultaneously affect the Timeliness of Financial Reporting.Penelitian ini bertujuan untuk mengetahui pengaruh Ukuran Perusahaan, Umur Perusahaan dan Opini Audit terhadap Ketepatan Waktu Pelaporan Keuangan pada perusahaan sektor transportasi dan logistik yang terdaftar di Bursa Efek Indonesia (BEI) periode 2017-2021. Jenis penelitian yang digunakan adalah penelitian kuantitatif (sekunder) yang bersifat kausal komparatif. Dalam penelitian ini jumlah sampel sebanyak 11 perusahaan yang diperoleh dengan metode purposive sampling. Sampel data diperoleh dari 55 data selama 5 tahun. Teknik analisis data yang digunakan adalah statistik deskriptif dan analisis regresi data panel. Penelitian ini diolah dengan menggunakan software Eviews-12. Hasil penelitian ini berdasarkan uji parsial dengan uji T dan menunjukkan bahwa (1) Ukuran Perusahaan tidak berpengaruh signifikan terhadap Ketepatan Waktu Pelaporan Keuangan, (2) Umur Perusahaan berpengaruh signifikan terhadap Ketepatan Waktu Pelaporan Keuangan, (3) Opini Audit tidak berpengaruh signifikan terhadap Ketepatan Waktu Pelaporan Keuangan. Berdasarkan uji simultan dengan Uji F menyatakan bahwa Ukuran Perusahaan, Umur Perusahaan dan Opini Audit secara simultan berpengaruh terhadap Ketepatan Waktu Pelaporan Keuangan.
Kata Kunci: Ukuran Perusahaan, Umur Perusahaan, Opini Audit dan Ketepatan Waktu Pelaporan Keuanga
STRATEGI KOMUNIKASI PERNIKAHAN ANTARBUDAYA GENERASI Z DALAM MEMBINA PERNIKAHAN ANTAR BUDAYA DI KECAMATAN BATU AJI KOTA BATAM
Get PDFThis study aims to describe the intercultural communication strategies employed by Generation Z families in maintaining intercultural marriages in Batu Aji District, Batam City. The focus of the study includes the patterns, forms, and communication activities within intercultural couple interactions. This research adopts a qualitative approach using phenomenological methods and is grounded in Gudykunst’s Anxiety/Uncertainty Management (AUM) theory. The findings reveal that dominant forms of communication include verbal and nonverbal communication, as well as open, adaptive, and closed communication styles. Communication activities are reflected in high levels of interaction intensity and mutual openness between partners. These findings indicate that the effectiveness of intercultural communication among Generation Z couples is significantly influenced by their ability to adapt and manage anxiety and uncertainty in cross-cultural interactions
Sekolah Budaya Digital: Model Transformasi Pelestarian Budaya Lokal Berbasis Teknologi dan Eduwisata Komunitas
Get PDFThe preservation of local culture in the digital era faces serious challenges due to the strong current of globalization and the lack of innovation in methods of transmitting traditional values to younger generations. Elementary school children, particularly in rural areas, are increasingly disconnected from their cultural roots due to the absence of learning spaces suited to their characteristics as digital natives. This study proposes the concept of a “Digital Culture School” as an integrative strategy to strengthen cultural preservation, develop creative human resources, and promote community-based edutourism. The concept is based on a case study of the Pesinauan program in Kemiren Village, Banyuwangi—a traditional school initiated by the Osing community and conducted regularly every weekend. The method used is a conceptual-reflective approach, employing literature review and content analysis of Pesinauan documentation and relevant scholarly sources. The findings indicate that integrating direct cultural learning with the use of digital media can enhance children's participation, reinforce cultural documentation, and create a flexible and replicable educational model. In conclusion, the Digital Culture School has strong potential as an innovative solution to address the challenges of cultural preservation while serving as a community empowerment platform through the strengthening of cultural identity and the development of village-based educational tourism