Judul: Asupan Energi, Zat Gizi, Serat dan Aktivitas Fisik Siswa Sekolah Dasar dengan Status Gizi Gemuk dan Normal di Bogor
Abstrak: Prevalensi anak sekolah yang kelebihan berat badan dan obesitas di Indonesia semakin meningkat. Angka nasional tahun 2010 menunjukkan prevalensi kelebihan berat badan sebesar 9,2%, sedangkan di perkotaan Bogor anak sekolah kelebihan berat badan dan obesitas sebesar 22,3%. Penelitian ini menggunakan desain studi cross sectional yang dilakukan di tiga sekolah dasar pada bulan September dan November 2011. Penelitian ini menggunakan teknik kuesioner dan wawancara. Tidak terdapat perbedaan yang signifikan (p>0,05) karakteristik keluarga antara sampel normal dan obesitas. Uji Independent Sample T-test menunjukkan tidak terdapat perbedaan bermakna (p>0,05) asupan energi, lemak, karbohidrat, dan serat antara sampel normal dan obesitas. Namun terdapat perbedaan yang signifikan (p<0,05) pada asupan protein antara sampel normal dan obesitas. Hal ini juga menunjukkan bahwa tidak ada perbedaan yang signifikan (p>0,05) pada lama waktu menonton televisi dan bermain game antara sampel normal dan obesitas. Korelasi Pearson menunjukkan bahwa tidak terdapat hubungan yang bermakna (p>0,05) antara asupan energi, lemak, karbohidrat, dan serat dengan status gizi, namun terdapat hubungan yang bermakna (p<0,05) antara asupan protein dengan status gizi. Tidak terdapat hubungan yang bermakna (p>0,05) antara lama menonton televisi dan bermain game/komputer dengan status gizi.
Keyword: Intake energy, Nutrients, Fiber, Physical Activity Elementary School Children

Judul: Keragaan Status Gizi, Aktivitas Fisik, Konsumsi Pangan Serta Tingkat Kecukupan Energi Dan Zat Gizi Anak Sekolah Dasar Di Kota Bogor
Abstrak: The objective of this research was to understand nutritional status, physical activity, food consumption and sufficiency energy and nutrient level of elementary school children in Bogor. The research was conducted by using cross sectional study and simple random sampling design from April to July 2009 in 4 elementary School in Bogor that 2 private school (SDIT Aliya and SD Pertiwi) and 2 public school (SDN Baranang Siang and SD Kedung Badak 1). The samples of this research were all of fifth grade students from four elementary school students in Bogor. The result showed that nutritional status obesity and overweight sample in private school higher than sample in public school. Physical activity level (PAL) of sample in private school category sedentary and sample in public school category active. Energy expenditure of sample in public school was higher than private school. Sample in private school has higher energy, protein, vitamin A, vitamin C, calcium, iron and phosphor consumption than sample in public school. Adequacy level of energy, protein, vitamin A, vitamin C, calcium and phosphor of private school sample were also higher than public school, except for iron. Pearson Correlation Test shows that physical activity has significant correlation with the nutritional status.
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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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