Judul: Analisis Kerawanan Pangan di Tingkat Kecamatan Kota Bogor
Abstrak: Pangan merupakan kebutuhan dasar manusia agar dapat hidup dan beraktivitas. Kondisi terpenuhinya kebutuhan ini dikenal dengan istilah ketahanan pangan. Rawan pangan atau ketidaktahanan pangan merupakan suatu kondisi tidak tersedianya pangan yang cukup, baik jumlah maupun mutunya, aman, merata dan terjangkau. Gizi buruk pada balita merupakan masalah pangan dan gizi yang menjadi outcome situasi ketahanan pangan wilayah. Kondisi Kota Bogor yang tahan pangan seharusnya masalah tersebut tidak terjadi. Keadaan ini menunjukkan bahwa ketahanan pangan merupakan masalah yang kompleks dan perlu analisis mendalam. Saat ini belum ada klasifikasi tingkat kerawanan pangan di Kota Bogor untuk mengantisipasi kondisi rawan pangan. Penelitian ini bertujuan untuk menganalisis situasi kerawanan pangan di tingkat kecamatan Kota Bogor, menganalisis kesesuaian intervensi dengan situasi kerawanan pangan, dan menyusun rekomendasi jenis intervensi pangan. Data dianalisis secara deskriptif, kemudian diklasifikasikan ke dalam enam kategori yaitu sangat rawan, rawan, agak rawan, cukup tahan, tahan dan sangat tahan. Pengkategorian tersebut berdasarkan dua indikator kerawanan pangan yaitu akses pangan dan kesehatan. lndikator yang digunakan dalam analisis kerawanan pangan disesuaikan dengan indikator FIA (Food Insecurity Atlas) yang digunakan WFP (World Food Programme 2003) dalam analisis kerawanan pangan nasional
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Judul: Analisis kerawanan pangan menurut kecamatan di Kabupaten Bogor Tahun 2011
Abstrak: This study was aimed to analyze food vulnerability problem in Bogor regency based on municipality. This study designed using retrospective by secondary data of three aspects of food security and vulnerability atlas (FSVA) such as aspect of food avaibility, aspect of food access, and aspect of food utility include policy of food vulnerability from Badan Perencanaan Pembangunan Daerah (BAPPEDA) of Bogor regency. The data processing began by calculating the three aspects of food vulnerability by WFP (World Food Programme) and DKP (Dewan Ketahanan Pangan) in 2009. The three aspects consits of nine indicators namely food production, poor household, households without access to electricity, length of damaged road, life expectancy, nutritional status, illiteracy, access of clean water and health workforce. Policy of food vulnerability was analyzed using content analysis. Bogor regency consisting of 40 municipalities and the result showed that mostly municipalities (85%) in Bogor were in secure food situation but there are six municipalities (15%) were in food vulnerability situation (composite score more than 0,8). The food vulnerability policy are support the Kebijakan Umum Ketahanan Pangan (KUKP) 2010-2014 but some institutions don’t have complete programs related to the issue of food vulnerability
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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