Judul: Comparative Analysis of Food Consumption Patterns in Urban and Rural Adolescents in the Bogor Region
Abstrak: Remaja di perkotaan dan perdesaan diduga memiliki perbedaan praktik konsumsi pangan akibat perbedaan gaya hidup dan faktor-faktor yang memengaruhinya. Kondisi ini bisa membawa pada perbedaan pola konsumsi pangan dan asupan gizi remaja perdesaan dan perkotaan. Penelitian ini bertujuan membandingkan pola konsumsi pangan, gaya hidup, dan akses dalam mendapatkan pangan pada remaja di perkotaan dan perdesaan. Desain penelitian yang digunakan adalah cross sectional. Hasil penelitian menunjukkan bahwa pola konsumsi remaja perkotaan dan perdesaan memiliki beberapa persamaan frekuensi jenis pangan yang dikonsumsi. Gaya hidup berdasarkan variabel frekuensi makan utama, kebiasaan sarapan, frekuensi membawa bekal, dan konsumsi makanan melalui media berbeda signifikan (p<0,05). Variabel susunan menu makan, cara pengolahan makanan, kebiasaan jajan, sumber media informasi fast food, dan bagian iklan tidak berbeda signifikan (p>0,05). Akses sarana dan keterjangkauan pangan berdasarkan variabel asal perolehan bahan pangan pokok mentah dan matang, serta jenis transportasi untuk membeli makanan berbeda signifikan (p<0,05). Variabel ketersediaan makanan dan pengaruh paket promosi fast food tidak berbeda signifikan (p>0,05).
Keyword: adolescents, consumption patterns, lifestyle, rural, urban

Judul: Hubungan antara Kebiasaan Makan dengan Status Gizi pada Remaja di Perkotaan dan Perdesaan
Abstrak: Double burden of nutritional problems are not only faced by urban societies but also rural societies. This study aimed to analyze association of eating habits, physical activities and nutritional status of adolescence in urban and rural areas. The study used cross sectional design involved 102 adolescences. There were significant differences (p<0.05) between subject in urban and rural in term of age, daily pocket money, parents’ educational background, family income, family size, frequency consumption of noodles, chicken, tofu, soybean, carrot, banana, orange, physical activity of school day. There was no significant difference in frequency of a having meal and habit on buying snacks. There was significant correlation between ages, genders, parents’ educational level, family size, family income and nutritional status (TB/U), as well as gender and nutritional status (IMT/U). However, there was no significant correlation between eating habits, physical activities, energy and nutrients adequacy levels and nutritional status (p>0.05).
Keyword: nutritional status, adolescence, food consumption, eating habits, physical activities

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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