Judul: Analisis Hubungan Konsumsi Buah dan Sayur dengan Ukuran Lingkar Pinggang Perempuan Usia Dewasa Muda
Abstrak: One of the diet could help reducting body weight is high fiber diet, with fruit and vegetable as the main sources. The objective of this research was to study the correlation of fruit and vegetable consumption with waist circumference in young adult woman. The design of this study was cross sectional. The subject of this study involved 75 people aged 18-22 years, which are the student of Community Nutrition Department, IPB. Using Pearson correlations, the result showed that there was a significant correlation between fruit consumption and waist circumference (p<0,05). However, there was no significant correlation between vegetable consumption and waist circumference (p>0,05). In addition, the result of multiplicative regression test showed that phisycal activity has inverse significant effect to waist circumference
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Judul: Analisis konsumsi lemak, sayur, dan buah pada wanita dewasa di Indonesia
Abstrak: The purpose of this research was to analyze fat, cholesterol, vegetable, and fruit consumption among adult women in Indonesia. This research was carried out through analyzing a data set of Riskesdas collected in May until August 2010 by applying a cross-sectional study design, covered 33 provinces in Indonesia. The final data covered 62 072 women, consist of 39 563 women aged 20 until 39 years and 22 509 women aged 40 until 55 years (include pregnant women). The average total fat intake was 33.2±5.9 g/day. The average total cholesterol intake was 156.6±76.1 mg/day. The average total fruit and vegetable consumption was 139.7±55.9 g/day. The results of Independent samples t-test showed there was no significant different in fat, cholesterol, vegetable, and fruit consumption, between pregnant woman and non pregnant woman (p>0.01). There was significant different in fat, cholesterol, and fruit consumption, between young adult and older adult (p<0.01). Consumption of fat and cholesterol is higher among young adult than in older adult, while consumption of fruit is higher among older adult than in young adult. There was significant different in fat, cholesterol, vegetable, and fruit consumption, according to nutritional status (p<0.01). Consumption of fat, cholesterol, and fruit is higher in overweight adult than in the others, while consumption of vegetable is higher in normal adult than in the others.
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Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4