Universitas Hasanuddin: e-Journals
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Struktur Cerita Detektif Novel Manatsu no Houteishiki
No full textThis study examines the application of the classical detective formula in Keigo Higashino’s Manatsu no Hōteishiki through John G. Cawelti’s theoretical framework. The research aims to analyze how the five structural elements of detective fiction—introduction of the detective, crime and clues, investigation, the announcement and explanation of the solution, and ending are organized and modified in the novel. A descriptive qualitative method is employed through close reading and note-taking, with data sourced from narrative passages and dialogues in both the Japanese text and its Indonesian translation. The findings show that while the novel follows the classical detective formula, it introduces significant variations. The detective figure appears indirectly through Yukawa Manabu’s scientific reasoning. The central crime is initially disguised as an accident, supported by ambiguous clues that both guide and mislead characters and readers. The investigation progresses through unofficial channels, emphasizing scientific observation and interpersonal subtlety. The stages of announcing and explaining the solution unfold gradually and carry emotional weight, leading to an ending that highlights reconciliation rather than legal resolution. Overall, the novel reflects Higashino’s innovative adaptation of the detective formula and contributes to the development of modern Japanese detective fiction
REFORMASI PROGRAM MAKAN BERGIZI GRATIS UNTUK PEMENUHAN HAK SOSIAL EKONOMI
Get PDFProgram Makan Bergizi Gratis (MBG) merupakan bentuk implementasi tanggung jawab negara dalam menjamin pemenuhan hak sosial ekonomi warga negara sebagaimana diamanatkan Pasal 28C dan 28H UUD NRI Tahun 1945. Penelitian ini bertujuan menganalisis dasar hukum, tata kelola kelembagaan, serta efektivitas pelaksanaan MBG dalam kerangka pemenuhan hak konstitusional atas pangan bergizi dan pendidikan yang setara. Metode penelitian yang digunakan adalah hukum normatif dengan pendekatan konseptual dan perundang-undangan, menggunakan bahan hukum primer berupa peraturan perundang-undangan dan bahan hukum sekunder seperti literatur akademik, jurnal ilmiah, serta kebijakan pemerintah. Hasil analisis menunjukkan bahwa pelaksanaan MBG masih menghadapi permasalahan struktural berupa tumpang tindih kewenangan antara pemerintah pusat dan daerah, belum adanya standar dapur nasional, serta lemahnya sistem pengawasan dan integrasi data lintas sektor. Kondisi tersebut menimbulkan risiko terhadap efektivitas kebijakan dan kesetaraan mutu gizi antardaerah. Temuan utama penelitian ini menekankan pentingnya pembentukan Peraturan Pemerintah tentang MBG sebagai dasar hukum nasional, standarisasi dapur bergizi berbasis prinsip nutrition equity, serta penerapan Sistem Satu Data MBG Nasional guna memperkuat akuntabilitas, transparansi, dan koordinasi lintas lembaga. Novelty penelitian ini terletak pada formulasi model tata kelola kolaboratif berbasis rights-based approach yang menempatkan pemenuhan gizi anak sebagai hak konstitusional, bukan sekadar kebijakan sosial. Dengan demikian, MBG tidak hanya menjadi instrumen intervensi gizi, tetapi juga pilar hukum dalam pembangunan sumber daya manusia yang berkelanjutan.Penelitian ini bertujuan menganalisis dasar hukum, tata kelola kelembagaan, dan efektivitas pelaksanaan Program Makan Bergizi Gratis (MBG) dalam kerangka pemenuhan hak konstitusional atas pangan bergizi dan pendidikan yang setara. Penelitian menggunakan metode hukum normatif dengan pendekatan perundang-undangan dan konseptual, melalui penelaahan bahan hukum primer berupa peraturan perundang-undangan serta bahan hukum sekunder berupa literatur akademik, jurnal ilmiah, dan kebijakan pemerintah. Analisis menunjukkan bahwa implementasi MBG masih menghadapi persoalan struktural, antara lain tumpang tindih kewenangan antara pemerintah pusat dan daerah, ketiadaan standar dapur nasional, serta lemahnya sistem pengawasan dan integrasi data lintas sektor. Kondisi tersebut berpotensi menurunkan efektivitas kebijakan dan menimbulkan ketimpangan mutu gizi antardaerah. Temuan penelitian menegaskan urgensi pembentukan Peraturan Pemerintah tentang MBG sebagai dasar hukum nasional yang menjamin kepastian kewenangan dan keberlanjutan program. Selain itu, diperlukan standarisasi dapur bergizi berbasis prinsip nutrition equity serta penerapan Sistem Satu Data MBG Nasional untuk memperkuat akuntabilitas, transparansi, dan koordinasi antar lembaga. Novelty penelitian ini terletak pada perumusan model tata kelola kolaboratif berbasis rights-based approach yang menempatkan pemenuhan gizi anak sebagai hak konstitusional, bukan semata kebijakan sosial. Dengan demikian, MBG diposisikan tidak hanya sebagai instrumen intervensi gizi, tetapi juga sebagai pilar hukum dalam pembangunan sumber daya manusia yang berkelanjutan di Indonesia secara berkeadilan nasional
The Use Of The Fishbowl Technique In Teaching English Speaking Skills: A Library Research Study
Get PDFThis study aims to analyze previous research on the implementation of the Fishbowl Technique in teaching speaking skills. Specifically, the study seeks to examine how the Fishbowl Technique is applied in speaking instruction across different educational levels and to identify its effects on students’ speaking performance. This research employed a qualitative library research design by reviewing five scientific studies published between 2019 and 2025. The selected studies were analyzed to identify common practices, variations in implementation, and reported outcomes related to the use of the Fishbowl Technique. The results of the analysis indicate that the Fishbowl Technique was implemented in similar ways across the reviewed studies, although minor differences were found in classroom procedures and student grouping. In general, the technique provided structured opportunities for students to speak actively while other students observed and learned from the interaction. The findings show that the Fishbowl Technique had a positive impact on students’ speaking skills, particularly in improving fluency, participation, and confidence. Students became more willing to express their ideas and engage in classroom discussions. Overall, the reviewed studies demonstrate that the Fishbowl Technique effectively promotes active speaking practice and enhances classroom interaction, making it a beneficial strategy for teaching speaking skills
Calcium Carbonate Content and Proximate Composition of Chicken Eggshell Flour at Different Oven Temperatures
Get PDFEggshells, a common household waste product, are rich in calcium carbonate, which constitutes approximately 90% of their composition. The weight of an eggshell typically accounts for 9-12% of the total egg weight. In Indonesia, calcium intake is still relatively low compared to the Recommended Dietary Allowance (RDA) of 1000-1200 mg/day, leading to deficiencies that affect bone health and increase the risk of diseases such as osteoporosis. This study aims to explore the potential of chicken eggshell waste as a valuable source of calcium carbonate, an abundant yet underutilized material. While eggshell waste can contribute to environmental pollution due to microbial activity, its recycling offers a sustainable solution. By converting eggshells into flour, food products can be enriched with calcium. For instance, eggshell flour at a 0.4% concentration has been successfully incorporated into various food products such as baked puddings, ice cream, cakes, muffins, yeast rolls, popovers, and mayonnaise. Studies have shown that this addition significantly increases calcium content without affecting the taste or cooking quality of the food. The primary objective of this research is to produce calcium carbonate from chicken eggshell waste, thus providing a sustainable approach to waste recycling and creating a valuable, nutritious product. The findings of this study could have significant benefits for the community by reducing waste, particularly from chicken eggshells, while transforming them into a beneficial resource for human health.
Keywords: Waste, eggshell, calcium carbonat
Gerakan Literasi Digital untuk Anak Down Syndrome
Get PDFAnak dengan Down Syndrome lebih rentan mengalami masalah kesehatan gigi dan mulut seperti karies, gingivitis, maloklusi, dan keterlambatan erupsi gigi. Kondisi ini diperparah oleh keterbatasan motorik serta rendahnya pemahaman anak dan orang tua dalam menjaga kebersihan gigi dan mulut. Kegiatan ini bertujuan untuk meningkatkan literasi kesehatan gigi dan mulut pada anak Down Syndrome melalui media buku Augmented Reality (AR) 3D sebagai sarana edukasi interaktif dalam Gerakan Literasi Digital. Kegiatan dilaksanakan pada Juli - September 2025 di Rumah Singgah Komunitas Orang Tua Anak dengan Down Syndrome (KOADS), Makassar. Tahapan kegiatan meliputi: (1) survei dengan melakukan pemeriksaan gigi dan mulut serta melakukan pre-test kuesioner; (2) pembuatan buku AR; (3) post-test kuesioner dalam rangka pengumpulan data dan dampak dari buku AR; dan (4) pendampingan interaktif oleh residen (PPDGS). Hasil pre-test menunjukkan rata-rata skor 7,6 dan meningkat menjadi 18,3 pada post-test. Anak menunjukkan antusiasme lebih tinggi dalam belajar, sementara orang tua merasa terbantu dalam mendampingi anak menyikat gigi. Pemeriksaan gigi juga menemukan kasus karies yang dapat ditindaklanjuti. Penggunaan buku AR 3D terbukti efektif meningkatkan pemahaman serta partisipasi anak dan orang tua
Pemberdayaan Masyarakat Desa Ujung Labuang untuk Ketahan Pangan Melalui Daur Ulang Botol Plastik Sebagai Media Tanam Sayur
Get PDFProgram pengabdian ini bertujuan untuk (1) meningkatkan pengetahuan dan keterampilan ibu rumah tangga dalam mengelola botol plastik bekas menjadi media tanam, serta (2) mendorong penerapan berkelanjutan praktik reuse yang terintegrasi dengan budidaya sayuran skala rumah tangga di Desa Ujung Labuang, Kabupaten Pinrang. Kegiatan dilaksanakan melalui pendekatan edukatif-partisipatif dengan pendampingan intensif selama satu minggu, dirancang dalam tiga tahapan sistematis: pra-pelaksanaan (observasi lapangan dan koordinasi stakeholder), pelaksanaan inti (sosialisasi materi dan demonstrasi partisipatif pembuatan pot dari botol plastik bekas ukuran 1,5 liter), serta evaluasi (monitoring rumah peserta dan edukasi ulang teknis budidaya). Sebanyak 39 ibu rumah tangga dari tiga dusun berpartisipasi aktif (95%) dalam sesi demonstrasi dan berhasil membuat pot fungsional secara mandiri. Hasil monitoring terhadap lima peserta terpilih menunjukkan 60% berhasil menumbuhkan sayuran (sawi/pakcoy) hingga fase vegetatif dan 60% konsisten merawat tanaman harian, mengindikasikan terbentuknya integrasi awal antara pengelolaan sampah dan ketahanan pangan rumah tangga. Temuan kritis menunjukkan bahwa transformasi persepsi masyarakat dari memandang botol plastik sebagai limbah menjadi sumber daya bernilai nol merupakan fondasi keberhasilan program. Namun, keberlanjutan jangka panjang menghadapi tantangan berupa keterbatasan durasi pendampingan dan ketergantungan pada input eksternal untuk mengatasi karakteristik tanah berpasir wilayah pesisir. Program ini membuktikan bahwa integrasi prinsip reuse dengan optimalisasi pekarangan terbatas dapat menjadi solusi ganda bagi pengurangan sampah plastik dan penguatan ketahanan pangan di wilayah pesisir
Analisis Kesalahan dalam Karangan Pembelajar Bahasa Jepang Penutur Indonesia dalam konteks pembelajaran yang berpotensi melibatkan AI
Get PDFThis study aims to identify the characteristics of errors that commonly occur in the written compositions of intermediate-level Japanese language learners at the tertiary level in Indonesia. The participants were third-year students (fifth semester) enrolled in the Japanese Literature Program, Faculty of Cultural Sciences, Universitas Hasanuddin, who took the Japanese Composition course during the odd semester of the 2025/2026 academic year. The data analyzed consisted of in-class writing assignments (Compositions 3–5) and final examination compositions. Compositions 1 and 2 were excluded from the analysis because, at that stage, students had not yet received instruction on the use of genkōyōshi and paragraph structure. Compositions 3–5 were produced through a staged instructional process that included teacher guidance on writing, draft preparation, and group-based revision through peer response activities. In contrast, the final examination compositions were written under time constraints, with a 50-minute limit and without access to dictionaries or other reference materials. In this study, the analysis focused exclusively on errors that appeared repeatedly and were shared by multiple learners, while individual or incidental errors were excluded from consideration. The findings indicate that errors related to basic grammatical aspects, such as particle usage and verb conjugation, were relatively limited. By contrast, errors associated with the use of genkōyōshi, paragraph organization, stylistic choices, and the mixing of written and spoken language were consistently observed. This article further discusses the underlying factors contributing to these errors by considering instructional practices, differences in writing conditions between assignments and examinations, and the potential influence of artificial intelligence technologies in the writing process, which is interpreted as a contextual consideration based on the learning environment rather than as an empirically verified finding of this study
Enhancing Seafarers’ Self-Awareness and Emergency Decisions through Bridge Simulator Training
Get PDFThis study examines the association between Bridge Simulator training, seafarers’ self-awareness, and emergency decision-making performance. A quantitative correlational design was employed involving 105 active seafarers who had participated in certified bridge simulator training. Data were collected using a structured questionnaire measuring perceived training quality, self-awareness, and emergency decision-making performance. Spearman’s rho correlation analysis revealed a strong positive association between Bridge Simulator training and self-awareness (ρ = 0.764), as well as between Bridge Simulator training and emergency decision-making performance (ρ = 0.744). These findings indicate that higher perceived quality of simulator training is associated with higher levels of self-awareness and decision-making performance in emergency contexts. The study contributes empirical evidence on the psychological and cognitive dimensions associated with simulator-based maritime training and highlights implications for maritime education and safety training
Modeling the Percentage of Poor Population in West Sumatra in 2024 Using Nonparametric B-Spline Regression
Get PDFPoverty is a multidimensional issue and remains a major challenge in West Sumatra Province. This study analyzes the percentage of the poor population in 2024 using a nonparametric B-Spline regression approach with the independent variables being the percentage of per capita expenditure on food, the labor force participation rate, and the average length of schooling. Data are sourced from the official publication of the Central Statistics Agency of West Sumatra Province in 2024. The results show that the best model is obtained from the second-order B-Spline regression with one node for each independent variable, based on the minimum Generalized Cross Validation (GCV) value. This model produces a coefficient of determination of 92.46% and a Mean Absolute Percentage Error (MAPE) of 11.02%, indicating high prediction accuracy. Substantively, the average length of schooling has a negative effect on the poverty rate, while food expenditure and labor force participation have varying effects across regions. These findings indicate that B-Spline regression is effective in capturing nonlinear and complex relationships between socioeconomic variables, but its interpretation still needs to consider the empirical context in the field
Evaluation of Waterpark Performance Using Distance Measure on Pythagorean Fuzzy Sets
Get PDFThe rapid growth of the tourism industry, particularly in waterparks, necessitates a comprehensive evaluation to enhance customer satisfaction and competitiveness. This study aims to evaluate the performance of waterparks in Manado City using the Distance Measure method on Pythagorean Fuzzy Sets (PFS). Data were collected through questionnaires from 100 visitors across four waterparks: Lomban, Mercy, Citraland, and Paradise. The findings reveal that Citraland Waterpark achieved the highest relative similarity score of 0.5234, followed closely by Lomban Waterpark at 0.51990 and Mercy Waterpark at 0.51949, while Paradise Waterpark ranked last with a score of 0.4762. Further analysis indicates that Citraland Waterpark excels in nearly all evaluation attributes, including service quality and cleanliness. This research demonstrates the effectiveness of applying Distance Measure on PFS in addressing uncertainties in subjective customer assessments, providing valuable insights for waterpark managers to enhance service quality. Future research is recommended to expand the study to include additional waterparks and evaluation attributes for a more comprehensive analysis