Judul: Pengetahuan Gizi, Konsumsi Pangan Sumber Serat dan Aktivitas Fisik pada Siswa Sekolah Dasar Berstatus Gizi Lebih di Kota Bogor.
Abstrak: Tujuan dari penelitian ini adalah menganalisis pengetahuan gizi, konsumsi pangan sumber serat dan aktivitas fisik pada siswa sekolah dasar berstatus gizi lebih di Kota Bogor. Desain penelitian yang digunakan adalah cross sectional study. Penelitian dilakukan di 3 Sekolah Dasar Islam Terpadu (SDIT) di Bogor. Contoh dipilih secara purposif sebanyak 107 siswa (7 siswa overweight, 70 siswa obese, 30 siswa severe obese) kelas V dan VI. Rata-rata nilai pengetahuan gizi contoh 68.4±14.8 dan sebagian besar berkategori sedang (59.8%). Rata-rata asupan serat contoh 5.9±1.8 g dan sebagian besar berkategori kurang (99.1%). Rata-rata nilai PAL contoh adalah 1.47±0.19 dan sekitar separuh aktivitas fisik contoh berkategori ringan. Hasil penelitian menunjukkan adanya hubungan signifikan antara usia dengan status gizi, aktivitas fisik dengan status gizi, usia dengan pengetahuan gizi, pengetahuan gizi (aspek makanan sehat) dengan asupan serat dan pengetahuan gizi (aspek gizi lebih) dengan asupan serat.
Keyword: aktivitas fisik, gizi lebih, konsumsi pangan sumber serat, pengetahuan gizi

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: Truncated Stop Loss as a Optimal Solution of Reinsurance Agreement in One-Period Model
Abstrak: Reinsurance is one of risk management efforts of an insurance company, which is called the cedent. Similar with insurance, reinsurance constitutes the cedent to pay the premium. We consider one-period reinsurance model and derive a rule which minimizes the ruin probability of the cedent for a fixed reinsurance premium. Therefore, it is needed to construct an optimal reinsurance agreement for the cedent. The premium is calculated according to four different principles, i.e. economic, generalized zero-utility, Esscher, and mean-variance principles. Stop loss is a reinsurance contract which protect the insurance company for losses that exceed a certain amount. The result of this research shows that a truncated stop loss is an optimal agreement in the class of all reinsurance contracts with various premiums calculated using above mentioned principles.
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