Judul: Faktor Risiko Status Gizi Kurang pada Wanita Usia Subur di Bogor
Abstrak: The aim of this study was to analyze the risk factors for under nutritional status of childbearing age. The design was cross-sectional study, and samples were 200 childbearing age of women in Bogor. Of these childbearing ages, a sub sample of 45 women was collected for blood analysis i.e. Haemoglobin, ferritin, serum folic acid, serum vitamin A. Data were collected on socio-economic status and other demographic parameters. Dietary intake of macro and micronutrients was collected with 2-day 24-hour dietary recall method. The Chi-square (X2) and logistic regression analysis were applied for the hypotheses testing. The results show that the highest percentage of childbearing age of woman had deficit of energy (71.5%), protein (56.5%), iron (70.0%), vitamin A (62.5%) and vitamin C (88.0%). As amount 14.0% of women were founded to be underweight and also 12.5% of women had low of mid upper arm circumference (MUAC). Chi-square test showed that education level of respondents was significant related with BMI (p=0,017), in the other hands, %RDA of energy was significant related with MUAC (p=0,009). The risk factor of underweight was education level (OR=2.569; 95% CI: 1.045-6.315) (p=0.04); and risk factor of chronic energy deficient (MUAC <23.0) was %RDA of energy (<80%) (OR=0.263; 95% CI: 0.075-0.916) (p=0.03). About 11.1%; 13.3%; 4.0% and 64.4% childbearing age women were anemia, iron depletion, iron deficient anemia and vitamin A deficient, respectively, but no women were deficient of folic acid. Chi-square test showed that there were no variables significantly related with anemia and iron deficient (p>0.05), %RDA of vitamin A was significant related with vitamin A status (p=0.005). The risk factor of vitamin A status was %RDA of vitamin A (<77%) (OR=0.136; 95% CI: 0.029-0.635) (p=0.01).
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Judul: Analisis Asupan Zat Gizi dan Status Gizi pada Remaja Putri yang Sudah dan Belum Menstruasi di Bogor
Abstrak: The general objective of this study was to analyze nutrient intake and nutritional status of menstruating and non-menstruating girls. This survey was conducted from April to September 2012 in elementary schools and junior high schools in Bogor. Total samples consisted of 35 menstruating and 35 non-menstruating girls who were chosen through screening. The results showed that the percentage of menstruating girls in urban (28.0%) were more than in rural (25.1%). About 57.1% of samples had menarche at 10 years old. The average of nutrient intake on menstruating and non-menstruating girls were under DRI (<90%). Commonly, overweight was more prevalent in menstruating samples (14.3%) compared with non-menstruating samples (2.9%). Similarly, the percent body fat measurement results showed that overweight and obese samples were more prevalent in menstruating samples (17.2%) compared with non-menstruating samples (2.9%). Independent Sample t-test showed significant differences in energy (p=0.002) and calcium (p=0.032) intake, nutritional status (p=0.007) and percent body fat (p=0.007) of between menstruating and non menstruating samples
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Judul: Penerbangan Otomatis Pesawat Tanpa Awak Jenis Sayap Tetap dengan iNav
Abstrak: Pesawat tanpa awak (UAV) dapat dikendalikan secara manual dengan remote control atau secara otomatis dengan flight controller (FC). Salah satu jenis UAV adalah sayap tetap yang memiliki bentuk seperti pesawat terbang pada umumnya. Penelitian ini bertujuan untuk melakukan penerbangan otomatis pada UAV jenis sayap tetap dengan mengkonfigurasi perangkat FC. UAV yang digunakan adalah model SkySurfer X8 dengan bentang sayap 1.4 m. FC yang digunakan adalah Matek F405-Wing yang dikonfigurasi dengan perangkat lunak iNav. Berdasarkan hasil uji terbang, UAV berhasil terbang secara otomatis mengikuti skenario yang diberikan. Skenario terjauh berupa persegi berukuran 600×600 m pada ketinggian 100 m, yang ditempuh dalam waktu sekitar 2 menit dengan kecepatan sekitar 65 km/jam. Diharapkan prosedur perakitan, konfigurasi, operasi, dan hasil data uji terbang dapat menjadi acuan dalam penelitian selanjutnya.
Keyword: iNav, penerbangan otomatis, pesawat tanpa awak, sayap tetap