Judul: Peluang Terjadinya Diare Akibat Konsumsi Produk Hewani di Kecamatan Bogor Barat
Abstrak: Diarrhea is still one of public health’s major problems in Indonesia, both in terms of morbidity or death. The main risk factor of diarrhea and foodborne disease cases is due to consumption of animal products with poor handling, including cross contamination from raw food to cooked products, insufficient cold storage temperature, insufficient temperature and cooking time, and poor handling process after the cooking process. Therefore, it is necessary to determine exposure opportunities because of animal products. Those exposure opportunities are calculated based on the number of attack risk (AR), which shows the percentage of exposed people who get diarrhea when they are eating or not eating certain types of animal products. While the relative risk of animal products that can cause diarrhea is calculated based on comparison attack risk (AR) an exposed people who eating or not eating certain types of animal food products. It is also known as relative risk (RR). Based on survey on 400 respondens (housewifes) in West Bogor, there are six main animal food products that cause diarrhea. There products are baked fish, seasoning chicken, and semur meat. The result showed that the animal food products infection are baked fish (RR=4.11), seasoning chicken (RR=3.58), semur meat (RR=1.85), baked chicken (RR=1.76), seasoning fish (RR=1.53), and salt fish (RR=1.31). The highest RR value has great effect to cause numbers of diarrhea incidence due to consumption of animal products.
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Judul: Penentuan tingkat kerentanan dan karakteristik curah hujan pada penyakit diare (Studi Kasus: Kabupaten Bogor)
Abstrak: Diarrheal disease remains a public health problem in developing countries such as Indonesia because of its morbidity and mortality are still high. Determination and mapping the vulnerability of the region and precipitation characteristics are important to be analyse in order to determine the vulnarable areas and rainfall condition so that it can be used to anticipate the incidence of diarrheal diseases. Determination category of normal rate of diarrhea IR is based on diarrhea IR by DINKES Bogor in the amount of 20-25 / 1000 population per year, whereas the determination of precipitation category is based on consideration of Oldeman climate classification. The results of the analysis based on the value of the average annual IR, there are two districts with very high levels of vulnerability, namely districts Cisarua and Cijeruk, while for other regions, diarrheal disease vulnerablity rates are at a moderate level. The correlation of the precipitation is significant negative linear to the incidence of diarrhea in the district Cisarua, Cibinong, Jonggol, and Jasinga. In districts Cibinong, Jonggol, and Jasinga, precipitation should be anticipated as the high incidence of diarrhea that is in the range of 100-200 mm/month, while in the district Cisarua, is in the range of 300-400 mm/month.
Keyword: the level of vulnerability, IR category, precipitation category, incidence rate, precipitation, Bogor Agricultural University (IPB)

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