Judul: Hubungan antara Asupan Vitamin dan Mineral dengan Morbiditas pada Siswa di SMPN 5 Bogor dan SMPN 2 Cibinong
Abstrak: The aim of this study was to study the correlation between intake of vitamin and mineral and morbidity of Junior High School students. The study using cross-sectional study design. It was conducted on November 2011. Total sample were 102 student from 8th grade of SMPN 5 Bogor and SMPN 2 Cibinong. The result showed that there were a significant negative correlation between the level of energy, protein and zinc sufficiency and nutritional status. While the test result of vitamin A and C sufficiency level and nutritional status showed that there were no correlation between them. The result of Pearson correlation test showed that there were no correlation between the of level energy, protein, vitamin A, Vitamin C, zinc, nutritional status, and morbidity.
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Judul: Konsumsi Suplemen Antioksidan serta Kaitannya dengan Pengetahuan Gizi, Aktivitas Fisik dan Morbiditas Siswa SMPN 1 Leuwiliang dan SMPN 4 Bogor
Abstrak: The purpose of this research was to analyze antioxidant supplement consumption and its correlation with the nutrition knowledge, physical activity and morbidity of Junior High School Students in Bogor. The design of this study was cross-sectional. This research was conducted from November until December 2011 in SMPN 1 Leuwiliang and SMPN 4 Bogor. Data obtained was analysis using independent sample t test to compare data between the two schools and Rank Spearman and Pearson to correlate two variables. Based on analysis using independent sample t test, there were significant differences between two sample groups on knowledge of antioxidant, but there was no significant difference between two sample groups on level of energy, protein, vitamin C and vitamin E sufficiency, antioxidant supplement consumption, physical activity and morbidity. Statistic analysis showed that there were significant correlation between two sample groups on antioxidant supplement consumption and knowledge of antioxidant (p<0.05, r = 0.195), antioxidant supplement consumption and physical activity (p<0.05, r= 0.175). But, there was no significant correlation between two sample groups on antioxidant supplement consumption and morbidity.
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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