Judul: Hubungan Konsumsi Pangan dan Sosial Ekonomi Keluarga dengan Kejadian Stunted pada Remaja
Abstrak: The purpose of this study was to examine the relationship between food consumption and family socio-economic with stunted status of adolescence. The study design was cross sectional involving 266 samples within nutritional status that were 133 stunted and 133 normal. Food consumption data was obtained by food recall and record metodFamily socio-economic data were collected using questionnaire. The result showed that 63.9% of stunted and 68.4% of normal nutritional status of samples were categorized, based on BMI, as thin and normal, respectively. Family income, mother’s and sample’s nutritional knowledge were significantly (p<0.05) higher in normal than stunted samples. Correlation test showed that family income and parent’s education as well as mother’s and sample’s nutritional knowledge were significantly correlated with nutritional status.
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Judul: Hubungan Tinggi Badan Ibu, Konsumsi Pangan dan Status Gizi Anak Balita
Abstrak: Stunting is a major nutritional problem that still oftenly happened in Indonesia. The prevalence of stunting in children under five years reaches 37.2% or more than a third of children under five years in Indonesia. Under five years of age is a golden period in child life and vulnerable to malnutrition. The objectives of this study were to analyze relationship of mother’s height, food consumption and nutritional status in children under five years. The study design used a cross -sectional study with a sample of 90 children that consisted of 47 stunting children and 43 normal children. The result of Chi Square showed that there was no association between feeding practices and mother’s nutritional knowledge. The result of Pearson correlation showed that there were no significantly relationship between mother’s height (r=0.062, p=0.562) and energy adequacy level (r=-0.123, p=0.248) with nutritional status. But there was negative relationship between protein adequacy level with nutritional status (r=-0.223, p=0.035).
Keyword: under five children, nutritional status, nutritional knowledge, food consumption, Feeding practices

Judul: Penentuan Posisi Autonomous Underwater Vehicle (AUV) dengan Metode Dead Reckoning
Abstrak: AUV adalah wahana otonom bawah air yang memiliki berbagai sensor untuk akuisisi data. Alat ini dapat memudahkan survey bawah air karena bentuknya yang ringan. Misi AUV dibuat lalu disimpan ke dalam memori AUV. Penyelesaian misi memerlukan sistem navigasi yang akurat. GPS tidak bisa bekerja di dalam air sehingga dibutuhkan metode navigasi selain GPS. Dead reckoning adalah metode penentuan posisi dengan menghitung arah dan gerak AUV. Persamaan model kecepatan konstan digunakan untuk mengestimasi posisi pada saat t. Akurasi metode ini dipengaruhi banyak hal termasuk kesalahan sensor dan kondisi lingkungan. Misi dilakukan dalam 2 jalur berbeda sebanyak 3 kali. Jalur yang memiliki panjang lebih besar mempunyai kesalahan posisi yang tinggi. Ha ini disebabkan galat yang dihasilkan dead reckoning terakumulasi selama misi. Kesalahan tersebut dapat diatasi dengan memperhitungkan kondisi lingkungan pada program dead reckoning.
Keyword: AUV, DVL, Dead Reckoning, Navigasi