Judul: Public Knowledge, Attitude, and Behaviour towards Chinese Rice Wine (Angciu) in Tangerang Region
Abstrak: Peraturan Pemerintah Republik Indonesia Nomor 39 Tahun 2021 menyatakan bahwa setelah 17 Oktober 2024 semua produk makanan wajib bersertifikat halal. Meski demikian, penggunaan arak masak atau angciu di masakan masih ada. Penelitian ini bertujuan untuk mengetahui pengetahuan, sikap, dan perilaku masyarakat Tangerang mengenai angciu dan mengetahui hubungan antarvariabel (karakteristik responden, pengetahuan, sikap, dan perilaku). Metode penelitian yang digunakan adalah survei online melalui tahap penentuan responden, pengembangan kuesioner, survei, dan analisis data (uji deskriptif kuantitatif dan uji Chi-square). Sebanyak 72 dan 69 responden (45.6% dan 43.7%) memiliki pengetahuan yang cukup dan baik mengenai angciu yang biasa digunakan di makanan oriental dan seafoods. Sebanyak 92 dari 158 responden umum (58.2%) dan 68 dari 132 responden muslim (51.52%) tidak memiliki sikap yang sesuai terhadap situasi yang berhubungan dengan angciu. Namun, 84 dari 158 responden umum (53.2%) dan 76 dari 132 responden muslim (57.58%) bisa berperilaku baik terhadap situasi yang berhubungan dengan angciu. Selain itu, ditemukan hubungan signifikan antara jenis kelamin dan pengetahuan, pendidikan dan pengetahuan, jenis kelamin dan sikap, pengetahuan dan sikap, juga sikap dan perilaku terhadap angciu berdasarkan hasil p<0.05 pada taraf 5%., Indonesia’s Government Regulation Number 39 Year 2021 stated that food products must be halal certified after 17 October 2024. Nevertheless, the use of cooking wine or chinese rice wine (angciu) in food still exist. This research aims to know the knowledge, attitude, and behaviour of Tangerang region people about angciu and the relationship between variables (respondents’ characteristics, knowledge, attitude, and behaviour). The research method used online survey and through respondent determination, questionnaire development, survey, and data analysis (quantitative descriptive and Chi-square tests). As much as 72 and 69 participants (45.6% and 43.7%) have sufficient and good information about chinese rice wine is commonly used in chinese foods and seafoods. As much as 92 out of 158 general respondents (58.2%) and 68 out of 132 muslim respondents (51.52%) do not have favourable attitudes in a situation involving angciu. However, 84 out 158 general respondents (53.2%) and 76 out of 132 muslim respondents (57.58%) are mostly able to act positively in a condition concerning angciu. Moreover, the relationships among gender and knowledge, education and knowledge, gender and attitude, knowledge and attitude, and attitude and behaviour on chinese rice wine are found in accordance to the results p<0.05 at 5% level.
Keyword: attitude, behaviour, chinese rice wine, knowledge, online survey

Judul: Knowledge, Attitudes, and Practices of Food Handlers' Hygiene and Sanitation at Tegalega Park, Bandung City
Abstrak: Keracunan pangan dapat terjadi akibat konsumsi pangan siap saji dari pedagang kaki lima yang tercemar mikroba patogen. Tujuan dari penelitian ini adalah mengukur tingkat pengetahuan, sikap, dan praktik higiene dan sanitasi penjamah pangan di lingkungan Taman Tegalega Kota Bandung, dan melihat korelasi antar pengetahuan, sikap dan praktik, serta merumuskan rekomendasi perbaikan. Metode yang digunakan adalah survei terhadap 154 orang penjamah pangan. Hasil penelitian menunjukkan bahwa penjamah pangan telah memiliki pengetahuan, sikap, dan praktik higiene dan sanitasi yang baik (skor =70%) yang ditunjukkan masing-masing sebanyak 53,90% responden untuk pengetahuan, 54,55% untuk sikap, dan 57,79% untuk praktik higiene dan sanitasi. Karakteristik responden (usia, tingkat pendidikan, pengalaman bekerja, dan riwayat penyuluhan) berkorelasi positif terhadap pengetahuan, sikap, dan praktik higiene dan sanitasi. Korelasi antara sikap terhadap praktik cenderung lebih kuat dibanding pengetahuan terhadap sikap dan praktik. Secara keseluruhan masih perlu dilakukan peningkatan pengetahuan, sikap, dan praktik baik melalui penyediaan dan pemerataan fasilitas kebersihan maupun penyuluhan/pelatihan., Food poisoning can occur due to consumption of ready-to-eat food from street vendors contaminated with pathogenic microbes. The purpose of this study is to measure the level of knowledge, attitudes, and practices of hygiene and sanitation of food handlers in the Tegalega Park area, Bandung City, to see the correlation between knowledge, attitudes, and practices, and to formulate recommendations for improvement. The method used was a survey of 154 food handlers. The results showed that food handlers had good knowledge, attitudes, and hygiene and sanitation practices (score =70%) which were shown by 53.90% of respondents for knowledge, 54.55% for attitudes, and 57.79% for hygiene and sanitation practices. Respondent characteristics (age, education level, work experience, and experience of training) were positively correlated with knowledge, attitudes, and hygiene and sanitation practices. The correlation between attitudes toward practices tended to be stronger than knowledge toward attitudes and practices. Overall, it is still necessary to improve knowledge, attitudes, and practices through the equal distribution of cleaning facilities as well as counseling/training.
Keyword: higiene sanitasi, pengetahuan, Sikap, Praktik, penjamah pangan

Judul: Penyusunan Overlap Graph menggunakan Suffix Tree pada DNA Sequence
Abstrak: The DNA sequence assembly is very important in genome analysis. This step aims to reconstruct contigous DNA fragment (contigs) from short fragment by concatenating fragments based on the overlap region among them. This method employs overlap graph for solving the problems. In this graph, nodes represent fragments and edges represent overlap. This research developed a software for constructing overlap graph using suffix tree. The evaluation was conducted by measuring the number of nodes, number of edges, and the execution time in many values of minimum overlap. The minimum overlap is defined as the minimum length of substring which is considered as the overlap region between two fragments. The evaluation results showed that the number of nodes, the number of edges, and the execution time were increased with the decreasing of the minimum overlap value.
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