Judul: Peran media massa terhadap kebiasaan jajan Siswa Sekolah Dasar di Kota dan Kabupaten Bogor
Abstrak: In health terms, childhood are particularty important times ·of life. Eating habits can become established even earlier in childhood. Several environmental factors influence adolescents' food habits and mass media is thought to be one of these factors. The purpose of these study was to analyze role of mass media with snacking behavior for elementary student in Begor City and Begor District. Data were collected from 72 elementary student from 12 school in Begor City and District. Data collected by purposive sampling. Deskriptive analyses were used ti describe individual, social-economic characteristic, kind of mass media, role of mass media, and snacking habits. Correlation analyses were used to examine associations between role of mass media and snacking· habits. There was significant positive associations between age, information score, and motivation score with frequency of snack consumption. There was negative associations between information score and motivation score with amount of consumption, but between age and pocket-money with amount of consumption and pocket-money with frequency of snacking not associated.
Keyword: Age-school, Mass media

Judul: Kebiasaan jajan, aktifitas fisik, status gizi dan kesehatan serta hubungannya dengan prestasi belajar siswa Sekolah Dasar di Kota Bogor
Abstrak: Secara umum penelitian ini bertujuan untuk mempelajari kebiasaan jajan, aktivitas fisik, status gizi dan kesehatan serta hubungannya dengan prestasi belajar siswa Sekolah Dasar di Kota Bogor. Tujuan khusus dari penelitian ini adalah 1) menganalisis karakteristik siswa laki-laki dan perempuan, 2) menganalisis kebiasaan jajan siswa laki-laki dan perempuan, 3) menganalisis konsumsi pangan siswa laki-laki dan perempuan, 4) menganalisis aktivitas fisik siswa laki-laki dan perempuan, 5) menganalisis status kesehatan siswa laki-laki dan perempuan, 6) menganalisis status gizi siswa laki-laki dan perempuan, 7) menganalisis prestasi belajar siswa laki-laki dan perempuan, 8) menganalisis hubungan konsumsi pangan, aktifitas fisik dan status kesehatan dengan status gizi siswa, 9) menganalisis hubungan prestasi belajar dengan status gizi dan kesehatan siswa
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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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