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Aplikasi Deteksi Cyberbullying Pada Media Sosial MenggunakanMetode BilSTM
No full textCyberbullying adalah tindakan menyakiti atau melecehkan seseorang melalui teknologi digital yang meningkat seiring dengan penggunaan media sosial. Tindakan ini dapat menyebabkan korban menjadi depresi, sedih, marah, takut, hingga percobaan untuk bunuh diri. Oleh karena dampak tersebut, diperlukan sosialisasi yang baik mengenai Hukum UU ITE yang berlaku dengan akibatnya bila melanggar. Penelitian ini bertujuan mengembangkan aplikasi deteksi cyberbullying pada media sosial menggunakan metode Bidirectional Long Short-Term Memory (BiLSTM). Aplikasi ini mampu mengklasifikasikan komentar dalam kategori non-cyberbullying, flaming, harassment, atau denigration, serta informasi terkait hukum yang relevan dengan UU ITE di Indonesia. Berdasarkan wawancara dengan pakar di bidang hukum dan psikologi, belum ditemukan aplikasi serupa yang secara khusus mengklasifikasikan komentar menjadi empat kategori non-cyberbullying, flaming, harassment, dan denigration serta bertujuan meningkatkan kesadaran hukum. Tahapan yang dilakukan dalam penelitian adalah pengambilan data, preprocessing data, konversi teks, word embedding, dan pengklasifikasian menggunakan model Bidirectional Long Short Term Memory (Bi-LSTM). Hasil penelitian menunjukkan bahwa model Bi-LSTM mampu menghasilkan akurasi sebesar 0.90. Hal ini sejalan dengan penelitian sebelumnya yang menunjukkan bahwa arsitektur BiLSTM efektif dalam mendeteksi cyberbullying. Evaluasi menunjukkan presisi, recall, dan f1-score yang tinggi untuk kategori non-cyberbullying (0.86, 1.00, 0.93), flaming (0.85, 0.94, 0.89), harassment (0.94, 0.80, 0.86), dan denigration (0.95, 0.87, 0.91)
Keberadaan Asas Kebebasan Berkontrak Dalam Perjanjian Kerja Pasca Pengaturan Larangan Penahanan Ijazah Oleh Kementerian Ketenagakerjaan
No full textAsas kebebasan berkontrak merupakan asas hukum yang penting dalam perjanjian kerja. Di sisi lain, asas ini seringkali digunakan pengusaha sebagai dasar membuat klausul penahanan ijazah buruh, yang membuat Kementerian Ketenagakerjaan mengeluarkan pengaturan hukum larangan penahanan ijazah.
Hal tersebut di satu sisi disambut baik oleh masyarakat, namun juga menimbulkan kekhawatiran akan eksistensi asas kebebasan berkontrak pada perjanjian kerja. Penelitian ini merupakan penelitian yuridis normatif dengan pendekatan undang-undang dan konseptual. Hasil penelitian merumuskan,
pengaturan larangan oleh Kementerian Ketenagakerjaan dalam bentuk Surat Edaran tidak menghapuskan asas kebebasan berkontrak dengan beberapa alasan, namun asas tersebut diterapkan dengan beberapa pembatasan.
Meskipun dianggap bermanfaat, seyogyanya ketentuan larangan penahanan ijazah diwujudkan dalam produk hukum lain yang lebih mengikat dan berdampak secara menyeluruh seperti dalam bentuk undang-undang, karena pelaksanaan surat edaran Kementerian Ketenagakerjaan masih harus didasarkan
pada political will para gubernur dan tidak bisa langsung diterapkan pada para pengusaha dan buruh
Perancangan Smart Operations Dengan Integrasi Sistem Informasi Manajemen dan Internet of Things Untuk Efisiensi dan Integritas Bengkel Mobil (Studi Kasus pada CV. Bengkel Istana Mobil di Kota Semarang)
No full textDengan jumlah penjualan mobil baru yang besar tiap tahun, kebutuhan terhadap layanan purna jual pada bengkel mobil resmi juga besar. Layanan dan kualitas dari bengkel resmi tersebut pada umumnya baik, namun biaya perawatan dan perbaikan mobil tinggi. Bengkel-bengkel yang tidak resmi menjadi alternatif untuk mendapatkan layanan perawatan dan perbaikan mobil dengan biaya yang relatif lebih rendah. Proses bisnis pada bengkel tidak resmi masih menerapkan sistem konvensional dengan cara manual, dan memiliki pengelolaan data yang saling terpisah satu sama lain. Adanya Smart Operation terintegrasi antara Internet of Things (IoT) dengan Sistem Informasi Manajemen (SIM) berpotensi mampu menjawab kekurangan yang terdapat pada bengkel tidak resmi. Penelitian ini bertujuan untuk merancang pengimplementasian Smart Operations pada proses bisnis di bengkel tidak resmi supaya memiliki daya saing dengan bengkel resmi. Hasil dari penelitian ini adalah sebuah proses bisnis dengan implementasi Smart Operations terintegrasi untuk mengefisienkan waktu dan meningkatkan integritas terhadap keamanan mobil customer. Uji coba dan validasi penerapan smart operations pada proses bisnis bengkel menghasilkan bahwa Kepala Bengkel CV Bengkel Istana Mobil dan customer merasa terpukau terhadap proses bisnis yang telah diimplementasikan Smart Operations dimulai dari proses otomatisasi melalui pemanfaatan sistem IoT, sentralisasi seluruh data konvensional menjadi satu database, hingga SIM yang mampu memonitor proses bisnis secara real-time
Acceptance Among University Students Through Technological and Individual-Social Perspectives
No full textThis study explores the crucial influence of technological and individual-social factors on the willingness of university students to use mobile learning (m-learning). It analyzes the direct, indirect, and overall effects of these factors. Furthermore, it examines how gender and age serve as moderators of the direct impact of each determinant on students' intentions to embrace m-learning. Based on a thorough review of the recent studies in m-learning acceptance, the theoretical model is developed employing two categories, each of which has three factors and two moderating factors. This quantitative cross-sectional study collects the data using self-administered questionnaires delivered to the respondents using google forms. The model is analyzed by the structural equation modeling technique using 687 valid student responses. The results affirm that higher education students prioritize technological aspects when considering the adoption of m-learning, as indicated by the direct effect findings. Moreover, the analysis of total effects highlights that individual-social factors exert the most substantial influence on students' intention to use m-learning. Furthermore, the study presents evidence supporting the role of gender as a moderating factor in the association between perceived enjoyment and behavioral intention. This research addresses the lack of comprehensive theoretical knowledge regarding the adoption of m-learning in Indonesia. It introduces novel theoretical insights concerning direct, indirect, total effects, and moderating effects, which are then utilized to analyze the significant practical implications of the study's findings
Narrative review: translating DNA methylation in dementia
No full textDNA methylation (DNAm) is a promising biomarker but remains underutilized in routine clinical practice. As an early molecular event, DNAm often occurs before changes in gene expression or protein production, making it valuable for early disease detection. In diabetes, a known risk factor for dementia, changes in DNAm can occur 80–90 days before detectable alterations in protein expression. Furthermore, emerging evidence indicates that DNAm patterns may be present as early as eight years before the onset of dementia. However, DNAm analysis requires specific sample types because methylation is tissue-dependent, and invasive biopsies are often impractical. Cell-free DNA (cfDNA) offers a feasible alternative, as it can reflect brain pathology through analysis of DNAm patterns in accessible body fluids. This review explores the mechanisms of dementia-related cfDNA release and detection in cerebrospinal fluid, blood, tears, saliva, and urine, and highlights the broader applications of DNAm beyond early diagnosis. Future research should carefully address tissue specificity in sample selection and focus on developing simplified DNAm assays to facilitate widespread clinical implementation
Pemberatan Pidana Bagi Pejabat Yang Terlibat Tindak Pidana Pencucian Uang Sebagai Follow Up Crime
No full textSetiap orang berpotensi menjadi pelaku kejahatan, termasuk pejabat. Kekuasaan sering disalahgunakan untuk keuntungan pribadi atau kelompok, dan hasil tindak pidana kerap disamarkan melalui Tindak Pidana Pencucian Uang agar tampak legal. Sebagai penggerak pemerintahan, pejabat seharusnya menggunakan kewenangannya untuk kepentingan publik, bukan untuk kejahatan. Jika pejabat menyalahgunakan jabatan, hakim sepatutnya menjatuhkan pidana yang diperberat sesuai Pasal 52 Kitab Undang-Undang Hukum Pidana. Penelitian ini bertujuan untuk menganalisis pemberatan pidana bagi pejabat yang terlibat Tindak Pidana Pencucian Uang sebagai follow up crime. Penelitian ini dilakukan dengan metode yuridis normatif yang mengacu pada peraturan perundang-undangan, putusan pengadilan dan norma hukum. Pendekatan yang dilakukan adalah pendekatan perundang-undangan dan pendekatan konseptual. Hasil dari penelitian ini adalah pejabat yang terlibat dalam Tindak Pidana Pencucian Uang sebagai follow up crime dapat dikenakan pemberatan pidana karena jabatan yang diatur dalam Pasal 52 Kitab Undang-Undang Hukum Pidan
Integration Of Technology Readiness And Acceptance Model To Analyze The Use Of E-Learning In Indonesia
No full textThis research seeks to analyse the level of e-learning acceptance and use in Indonesia by integrating the concepts of Technology Readiness and the Technology Acceptance Model (TRAM). The research seeks to understand how technological preparedness and user attitudes influence the use of online learning systems in higher education. A quantitative approach was employed by distributing questionnaires to students representing multiple universities in Indonesia. Data gathered in this study were analysed using Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS 4 to analyse the connections among constructs within the model. The findings indicate that e-learning acceptance in Indonesia is shaped by technological readiness and positive perceptions of system usefulness and ease of use. In contrast, discomfort and insecurity show no significant effect, suggesting that psychological barriers are not the main obstacles to adoption. These results highlight the importance of improving digital literacy, providing institutional support, and developing more adaptive e-learning systems to enhance the effectiveness and acceptance of online learning among Indonesian students
Toward Immersive Commerce: A Systematic Review of Augmented Reality Adoption in Retail
No full textAugmented Reality (AR) has emerged as a prominent solution to address customer concerns in online shopping. This study aims to conduct a literature review on the factors influencing the adoption of AR in the retail industry. The reviewed literature spans the last five years, from 2020 to 2025, and was sourced from databases such as Scopus, Semantic Scholar, Web of Science, and Google Scholar. The PRISMA method was applied to facilitate the selection of relevant studies, resulting in a final dataset of 34 publications. The review identified 94 variables and 13 moderators commonly used in 11 prior studies. Among these, the Technology Acceptance Model (TAM) and the Unified Theory of Acceptance and Use of Technology (UTAUT) were the most frequently applied frameworks. Research on AR adoption in retail has been conducted across various countries in Asia, Europe, and the Americas. This study is expected to provide insights beneficial for both researchers and retail practitioners in integrating AR technology into their business processes
Analisis Manajemen Strategi PT. Astra Agro Lestari Tbk dengan Pendekatan SWOT, SPACE, BCG, IE Matrix, dan Grand Strategy Matrix
No full textThis study aims to analyze the strategic management of PT Astra Agro Lestari Tbk in addressing the increasingly competitive and sustainability-oriented palm oil industry. The analysis employs the SWOT, SPACE, BCG, IE, and QSPM approaches to identify the company’s strategic position and formulate appropriate alternative strategies. The analysis indicates that the company possesses strong internal capabilities and potential to support sustainable growth strategies. The application of these analytical frameworks is expected to enhance the company’s competitiveness, improve operational efficiency, and strengthen its commitment to environmental and social sustainability principles. This study contributes to a deeper understanding of strategic management implementation within the agribusiness sector, particularly in Indonesia’s palm oil industry
Enhancing Biochemistry Assessment Quality in Medical Education Through Item Response Theory (IRT)
No full textIn medical education, particularly in biochemistry, crafting high-quality assessment questions is a primary challenge. Each item necessitates a thorough evaluation, for the identification of student abilities is crucial. This study aims to enhance assessment quality in biochemistry medical education by implementing Item Response Theory (IRT). This approach addresses Classical Test Theory (CTT) limitations, specializing in Multiple Choice Questions (MCQ). Recognizing the critical role of question quality in the learning process, the study investigates how IRT can more holistically and equitably assess student abilities. Employing a mixed-method research approach, this study combines comparative quantitative analysis with qualitative ICC curve analysis in the first exam to the second exam in presenting the theta (θ) value. It focuses on routine biochemistry exam data scores from medical students (n = 89). Significant improvements were observed in both question quality and student scores. Prior to IRT implementation, the average initial exam score was 56.1, which increased to 74.1 in the subsequent exam. The IRT evaluation indicated that the exam questions achieved a more effective differentiation between students of varying abilities. This improvement was evident from the increased person reliability and through Wright Map visualizations, which helped identify highly difficult questions via the Item Characteristic Curve (ICC). The study advocates for integrating IRT as a standard method in biochemistry and medical assessments and identifies the students' gaps in ability