Judul: Hubungan Jenis Transportasi ke Sekolah dengan Status Gizi, Tingkat Kecukupan Zat Gizi, dan Kebugaran Jasmani Remaja
Abstrak: This research aimed to analyze nutritional status, nutritional adequacy, and physical fitness of adolescents based on a type of transportation that used to school. Design used for this study was a cross-sectional with random sampling with 15 subject of walker group, 13 subject of bikecycle group, and 15 subject non walker-bikecycle group. The data collected includes data of individual characteristics, food consumption, nutritional status, physical activity and physical fitness. The result showed no significant assosiation between BMI and nutritional adequacy (p>0,05) except nutritional adequacy level of iron (p = 0.026) on three groups type of transportation that used to school. Physical activity and physical fittness on bikecycle group is higher than the other groups. This study showed no significant association between gender, age, BMI, physical activity, nutrient intake with score of physical fittness (p>0.05). The results of a multiple regression showed that gender, age, and physical activity is positively associated with physical fitness of subjects (25.7%) and moderate correlation (R = 0.507).
Keyword: Bogor Agricultural University (IPB), type of transportation, physical fitness, nutritional status, nutritional adequacy level

Judul: Hubungan Status Gizi, Asupan Zat Gizi, dan Aktivitas Fisik dengan Kebugaran Anak Sekolah di SDN 2 Pasanggrahan Purwakarta.
Abstrak: About 2/3 of children have sedentary lifestyle, especially in developing countries that will affect fitness level. The purpose of this study was to analyze the relations of nutritional status, nutrient intake, and physical activity to fitness of school children. This study used a case study with a sample of 53 students. Fitness levels were measured through a multi stage run test (bleep test). Data processed by Microsoft Excel 2007 and analyzed using the Statistical Program for Social Science (SPSS) 16.0 for Windows. There were no significant differences (p>0.05) between gender, age, and pocket money of sample with nutritional status and physical activity of sample. While there were a significant differences (p<0.05) between sex and age with sufficient levels of vitamin and mineral samples. The results showed that there were a significant correlations (p <0.05) between age and iron intake with the level of fitness. There were a significant differences (p<0.05) on gender, consumption of vegetables, protein intake, and physical activity of the samples fit and unfit. Based on linear regression analysis showed that age and iron intake have a significantly affecting (p>0.05) samples fitness level.
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Judul: Sintesis 1-Kloro-2-metoksi-6-propilnaftalena-1,3-dioksolana (1:1) sebagai Prekursor Asam (S)-(+)-(6-Metoksi-2-naftil)propanoat
Abstrak: Senyawa 1-kloro-2-metoksi-6-propilnaftalena-1,3-dioksolana (1:1) sebagai prekursor asam (S)-(+)-(6-metoksi-2-naftil)propanoat disintesis dari bahan awal 2-metoksinaftalena. Tahapan sintesis diawali dengan klorinasi menggunakan 2 jenis pereaksi klorinasi, yakni isosianurat terklorinasi dan NaOCl. Klorinasi dengan isosianurat terklorinasi berhasil menyintesis 1-kloro-2-metoksinaftalena sebagai produk monoklorinasi melalui pencirian dengan kromatograf gas-spektrometer massa (GC-MS). Nisbah konversi produk paling efisien diperoleh pada laju penambahan 2.5 mmol/jam. Sebaliknya, klorinasi dengan NaOCl menghasilkan produk triklorinasi. 1-Kloro-2-metoksinaftalena selanjutnya diasilasi dengan propanoil klorida, tetapi analisis dengan GC menunjukkan bahwa produk asilasi tidak terbentuk. Sistem bebas-air diperlukan untuk keberhasilan proses asilasi tersebut.
Keyword: isosianurat terklorinasi, NaOCl, nisbah konversi