Judul: Analisis biaya konsumsi pangan, tingkat kecukupan gizi, dan kualitas makan pada siswi Madrasah Aliyah Al-ishlah Lamongan
Abstrak: Penelitian ini bertujuan untuk menganalisis biaya konsumsi pangan, tingkat kecukupan gizi, dan kualitas makan pada siswi Madrasah Aliyah Al-Ishlah Lamongan. Desain penelitian yang digunakan adalah cross sectional study dengan jumlah contoh sebanyak 77 siswi MA Al-Ishlah. Hasil analisis menunjukkan bahwa terdapat hubungan yang signifikan antara pendidikan ibu dengan biaya konsumsi pangan (p<0.05). Tidak terdapat hubungan yang signifikan antara pekerjaan ayah dan ibu dengan biaya konsumsi pangan (p>0.05). Terdapat hubungan yang signifikan antara pendapatan orang tua dengan biaya konsumsi pangan (p<0.05). Tidak terdapat hubungan yang signifikan antara usia contoh dengan biaya konsumsi pangan (p>0.05), namun terdapat hubungan yang signifikan antara uang saku contoh dengan biaya konsumsi pangan (p<0.05). Tidak terdapat hubungan yang signifikan antara biaya konsumsi pangan dengan tingkat kecukupan energi, protein, lemak, karbohidrat, dan Fe (p>0.05), namun terdapat hubungan yang signifikan antara biaya konsumsi pangan dengan tingkat kecukupan vitamin A dan vitamin C (p<0.05). Tidak terdapat hubungan yang signifikan antara biaya konsumsi pangan dengan kualitas makan (skor HEI) (p>0.05).
Keyword: Food cost, Nutrient adequacy level, Dietary quality, Human ecology, Cross sectional study, Vitamin A, Vitamin C, Kecukupan energy, Kecukupan protein

Judul: Preferensi dan pola konsumsi pangan serta hubungannya dengan status gizi siswa Madrasah Aliyah Al-Ishlah Lamongan
Abstrak: This research was aimed to study the preference of food service, food consumption pattern in relalation to nutritional status among Al-Ishlah senior high school students. The study design was cross sectional study with 76 students of Al-Ishlah Senior High School who lived in Al-Ishlah Islamic Boarding School Lamongan. Place and samples were selected purposively. Data were analyzed descriptively. The relationship between student’s characteristics, preference and food comsumption pattern were analyzed with Spearman correlation test and relationship between nutritional adequacy level and nutritional status were analyzed with Chi-square correlation test. The average of student's preference of food service were in rather like category. Most consumption adequacy levels of the semples were in the deficit category except for vitamin B1 and Fe consumption adequacy level. Most samples has a normal nutritional status. Correlation test result showed no significant correlation (p≥0.05) between individual characteristics with the preferences of food service. There was significant correlation (p <0.05) between the work of parents with some parameters of food service preferences. But there was no significant correlation (p≥0.05) between the host education and family income with the preferences of food service. There was significant relationship (p <0.05) between the ages of samples with the pattern of food consumption and nutrition, but not on samples’s pocket money. There was no significant correlation (p≥0.05) between the preferences of food service with nutritional adequacy level. There is no significant correlatin (p≥0.05) between nutritional adequacy level and nutritional status except for vitamin B1 and Fe.
Keyword: Bogor Agricultural University (IPB), Preferences of food service., nutritional status, Food consumption patterns

Judul: Penerapan teknik watermarking untuk penandaan hak cipta pada peta vektor dengan format DXF
Abstrak: Drawing Interchange Format (DXF) is one of the general file in the field of the vector image commonly used for making maps. The DXF format is a tagged data representation of all the information contained in an AutoCAD drawing (DWG) file. Tagged data means that each data element in the watermark is preceded by an integer number called the group code. The study was carried out because there is still no tools of labeling the copyright on digital mapping using DXF file. This study aims to generate an application for copyright labeling on vector map with DXF format that can be applied to any types of spatial objects in the map. The technique used is changing the code inside the vector image. The insertion of the watermark is done by utilizing ENTITIES section by multiplying objects for sets of binary values. The results showed that the image after the watermarking insertion process is the same as the original vector image. Embedded watermark is resistant to rotation and scaling, however it has the possibility of one-third to be broken in the attack on specific object. This study has successfully implemented watermarking technique for copyright labeling on the vector map with DXF format.
Keyword: Drawing Interchange Format, Robust Watermark, Tagged Data, Vector Image, Watermarking