Judul: Persepsi Pengusaha Penampungan Ayam Terhadap Rencana Relokasi Tempat Penampungan Ayam  (Studi Kasus Di Semua Lokasi Tempat Penampungan Ayam Di Jakarta Pusat )
Abstrak: Chicken glossier is a place designed for collecting and distributing chickens from farms to consumer and also believed as a potential place for spreading avian influenza viruses. Therefore, The Government of DKI Jakarta released Regional Policy no 4 year 2007 about ‘Raising and Distributing Poultry Control‘. One of its content is the relocation of present chicken glossier located in Central Jakarta to Rawa Kepiting, East Jakarta. To get the smoothness of this program, the government had socialized about the relocation program to the business owners. The objectives of this study were: 1) to know characteristic of the glossir owners and the characteristic of their own business, (2) to explain the owners’ perception about relocation program, and 3) to analyze the correlation between the business owner’s characteristic and their perception about relocation program. This study was conducted from February until July 2008 at Pangkalan Asem Street and Cempaka Putih market in Cempaka Putih sub district, Johar Baru and Kemayoran sub district, Central Jakarta. This study was designed as a descriptive analytical research. The correlation value of Rank Spearman and Chi Square was calculated using SPSS 14.0 software. The result showed that the owner of chicken glossier agree with the relocation program but with a government’s guaranty that all of equipment they need would be provided and there shall be an easy access to reach the new location in Rawa Kepiting. Keywords: perception, glossier owner’s characteristic, glossier’s characteristic, relocation program, chicken glossier
Keyword: 

Judul: Analysis of Revenue and Business Efficiency in Chicken Slaughterhouse and Retail Slaughterhouse (Case Study: Cibitung District, Bekasi Regency)
Abstrak: Usaha Rumah Pemotongan Ayam (RPA) dan usaha ayam potong eceran semakin marak dijalankan di Kecamatan Cibitung, Kabupaten Bekasi. Penelitian ini bertujuan menganalisis persepsi pemilik usaha, pendapatan dan efisiensi usaha pada RPA dan usaha ayam potong eceran di wilayah tersebut. Metode yang digunakan adalah metode analisis persepsi, analisis pendapatan, dan analisis efisiensi teknis pendekatan data envelopment analysis. Hasil penelitian menunjukkan bahwa: 1) persepsi pemilik RPA dan pedagang ayam eceran negatif terhadap aspek lingkungan dengan skor rataan pemilik RPA 1,80 dan pedagang eceran 2,31; 2) usaha RPA dan usaha ayam potong eceran menguntungkan dan layak untuk terus dijalankan, ditandai hasil masing-masing R/C rasio atas biaya total 1,21 dan 1,07; 3) rata-rata usaha ayam potong eceran di Kecamatan Cibitung tidak efisien dengan skor rataan sama dengan 0,998, sedangkan rata-rata usaha RPA tidak efisien dengan skor rataan sebesar 0,997. Oleh karena itu, dikatakan usaha ayam potong eceran lebih efisien dibandingkan usaha RPA, namun usaha RPA lebih menguntungkan dibandingkan usaha ayam potong eceran.
Keyword: broiler, consumption, data envelopment analysis, environment, perception

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