Judul: Keragaman Konsumsi Pangan dan Hubungannya dengan Status Gizi pada Orang Dewasa di Perkotaan
Abstrak: This study aimed to analyze the diversity of food consumption and the association with nutritional status among adults in urban area especially in DKI Jakarta. This study using a cross sectional design and secondary data. Subject were 102 adults. The data collected were socio economic characteristic (age, education, family size, nutritional status (BMI and waist hip ratio), food consumption (nutrition intake and dietary diversity score) and healthy status. Diversity of food consumption can measured by Dietary Diversity Score methods and the results showed that most of subject has a good food diversity. Spearman correlation test showed that there was a positive relationship (p<0.05) between BMI with healthy status and education with iron consumption. Other variables observed were not significantly related (p>0.05).
Keyword: Bogor Agricultural University, socio nutritional status, healthy status, dietary diversity score, economic characteristic

Judul: Analisis KonsumsiPanganPendudukProvinsi DKIJakarta
Abstrak: This study was aimed to assess food consumption of people in DKI Jakarta. The design of this study was cross sectional study. The study which is conduted from analyzing food consumption data of Basic Health Research 2010 collected by a 24-hour recall method. Subject obtained from1626 households with 4964 household members.The result showed that energy consumption average of households stood at 1500 ± 711.48 kkal/cap/day and protein consumption average of households stoodat 50.82 ± 27.1 g/cap/day.Almost all (53.1%) energyadequacy level (TKE) households stood atextreemly leveldeficit category,proteinadequacylevel (TKP) households stood at normal category (47.2%) and desirable dietary pattern (PPH) stood at76.6. Spearman test resultshowed there wasno significant correlation(P>0.05) between maternal education level, number of household memberand food expenditure to householdsTKE and TKP.
Keyword: Bogor Agricultural University (IPB), protein adequacy level (TKP), energy adequacy level (TKE), household, food consumption

Judul: Pembuatan Film Tipis Cu2ZnSnS4 sebagai Lapisan Penyerap Cahaya pada Sel Surya Menggunakan Metode Elektrodeposisi
Abstrak: Thin film of Cu2ZnSnS4 (CZTS) is an alternative semiconductor used as light absorber layer on solar cell. CZTS can replace silicon that commonly used as commercial semiconductor. The advantage of using CZTS as absorber layer is due to the abundance of its chemical composer on earth, and its high value of absorption coefficient. The absorber layer was made by using electrodeposition method on ITO glass substrates. The films were deposited at room temperature using potentiostatic mode with a potential of –1.05 V for 30, 45, and 60 minutes. After that, the films were annealed at two different temperatures, 180 ºC and 500 °C, for 45 minutes in N2/H2S atmosphere. Based on X-ray diffraction analysis, the polycrystalline thin film obtained fall into kesterite crystal phase. This type of crystal was obtained when the CZTS was annealed at 500 °C in H2S/N2 atmosphere. The value of optical band gap energy for the CZTS thin film was 2.2 eV with the film thickness about 1.228–6.366 μm. The sample of CZTS with electrodeposition time of 45 minutes and annealing temperature of 500 °C showed the best result and in conformity with absorber layers criteria for solar cells.
Keyword: semiconductor, ITO glass, CZTS thin film, electrodeposition