Judul: Hubungan Pola Konsumsi dan Aktivitas Fisik dengan Kekuatan dan Daya Tahan Taruna Akademi Imigrasi Depok, Jawa Barat
Abstrak: Strength and endurance are the important components of fitness required by to Taruna of Immigration Academy in their education. Both components are able to support learning and physical activity of taruna. This study was aimed to observe the association between consumption pattern and physical activity to strength and endurance of taruna in Immigration Academy, Depok, West Java. A cross sectional study of 63 taruna was conducted. The study showed that there was significant correlation (p<0.05) between nutritional status and strength of taruna. There is no significant correlation (p>0.05) between adequacy levels of energy, protein, fat, carbohydrate, calcium, iron, vitamin A, vitamin B1, vitamin C, physical activity with strength and endurance. There was no significant correlation (p>0.05) between nutritional status and endurance of taruna.
Keyword: endurance, consumption pattern, physical activity, strength

Judul: Analisis Biaya Konsumsi Pangan dan Hubungannya dengan Tingkat Kecukupan Gizi Taruna Akademi Imigrasi, Depok, Jawa Barat
Abstrak: Food consumption cost is the costs spent by anybody to meet their food requirements. However, the food expenditure is not always in accordance to the nutrient obtained. This study aimed to analyze food consumption cost and its association to nutrient sufficiency level on Immigration Academy. A cross sectional study of 63 Taruna was conducted. The result showed there was no correlation between family characteristic (education and income of their parents), individual characteristic (age, sex, and income of Taruna) and food consumption cost of taruna, but there was correlation between occupation of taruna’s father and food consumption cost of taruna. There was correlationbetween foods consumption cost and energi and protein sufficiency level. However, there was no correlation between food consumption cost and fat and carbohydrate suffiency level.
Keyword: Taruna, Nutrient Suffiency Level, Food Consumption Cost

Judul: Revisi marga Ptychopyxis miquel (Euphorbiaceae) di kawasan Malesia
Abstrak: Ptychopyxis adalah salah satu marga dari 317 marga yang termasuk ke dalam suku Euphorbiaceae. pertama kali dipublikasikan oleh Miquel (1860). Marga ini Marga ini pernah dimasukkan kedalam marga lain, yaitu Podadenia, Mallotus dan Clarorivinia. Fakta tersebut menunjukkan bahwa batasan marga Ptychopyxis belum cukup mantap. Persebaran marga ini menurut Van Welzen (1993) jumpai di Thailand, Indochina dan kawasan Malesia, di seluruhnya ada 23 jenis dan 10 jenis diantaranya terdapat di kawasan Malesia. Marga ini umum berperawakan pohon dan berumah dua, tumbuh di hutan hujan dataran rendah sampai pada ketinggian 1500 m dpl. Penelitian taksonomi yang komprehensif tentang marga ini telah dilakukan oleh Airy Shaw pada tahun 1960; sejak saat itu belum ada penelitian taksonomi yang lebih kompre- hensif, khususnya untuk kawasan Malesia. Kini dengan bertambahnya jumlah spesimen koleksi baru, maka tepatlah kiranya dilakukan revisi marga. Tujuan penelitian ini adalah untuk memberikan batasan marga serta jenis-jenisnya yang termasuk dalam Ptychopyxis selain itu diteliti pula hubungan kekerabatan antar jenis dan keterangan-keterangan..dst
Keyword: Herbarium Bogoriense, Podadenia, Mallotus, Clarorivinia