Judul: Bakteri Enteropatogen pada Penderita Diare dan Kondisi Higiene Sanitasi Lingkungan Inang di Kecamatan Cigudeg Kabupaten Bogor
Abstrak: Diarrhea is still be one of the top ten disease that occur in Indonesia. Some bacterial enteropathogens are diarrhea-causing bacteria, such as Salmonella sp., Shigella sp., and Vibrio cholerae. The spread of diarrheal diseases caused by poor personal hygiene and environmental sanitation. This study aims to assess the presence of bacterial enteropathogens, personal hygiene, and environmental sanitation of diarrheal patients in Cigudeg District of Bogor Regency West Java. Stool samples from 50 diarrheal patients have been identified the presence of its bacterial enteropathogen. Personal hygiene observations conducted on 50 diarrheal patients and its settlements environmental-sanitation. The results of the stool’s identification of diarrheal patients showed 2 isolates of Salmonella sp., and 2 isolates of Shigella sp., but there were no V. cholerae. Analysis of personal hygiene showed as much as 60.1% of respondents did not wash their hands with soap before eating. Hygiene’s data of food and beverage sanitation behavior suggested that as many as 85.1% of respondents eat their food about 1-12 hours after it been cooked. Observations showed the state of environmental sanitation related sanitary sewer waste water was not good.
Keyword: Shigella sp., V. cholerae, sanitation, Salmonella sp., Diarrhea

Judul: Shigella, Leucocytes, and Hematocrit from Diarrheal Patient in Cangkurawok Healt Center, Dramaga, Bogor
Abstrak: Diarrheal is one of diseases caused died of baby and children. On 2008 in Indonesia outbroken diarrheal in 15 province (8.433 patient and 209 died). The research for isolate and identification Shigella bacteri, show total and differentiation leucocytes, and content of hematocrit to diarrheal patient. One hundred sample of fecal isolated from diarrheal patients in Cangkurawok central healt by rectal swab method in Salmonella Shigella Agar (SSA) and taken blood with microhematocrit method. Identification by some biochemistry, they are MR-VP, Urease, H2S on TSIA, Carbohydrates fermented, Indole, and Cimon citrate.Ten of expected Shigella bacteri, only seven sample that showed it is Seven sample that content of normal hematocrit, one sample that increase leucocytes with high percentage lymphocytes and low percentage neutrophil., Diare merupakan salah satu penyakit penyebab kematian balita dan anak-anak. Pada tahun 2008 di indonesia terjadinya KLB (Kejadian Luar Biasa) diare di 15 provinsi (penderita sebanyak 8.433 orang dan jumlah kematian 209 orang). Penelitian ini bertujuan untuk mengisolasi dan mengidentifikasi bakteri Shigella, melihat jumlah dan deferensiasi leukosit, dan kadar hematokrit pada penderita diare. Sebanyak 100 sampel tinja. berhasil diisolasi dari penderita diare di puskesmas Cangkurawok dengan metode rectal swab pada media Salmonella Shigella Agar (SSA) dan pengambilan darah dengan metode mikrohematokrit. Identifikasi dengan beberapa uji biokimia, yaitu uji MR-VP, Uji Urea, Uji H2S pada TSIA, uji fermentasi karbohidrat, uji indol, dan uji sitrat Sepeluh dari bakteri yang diduga Shigella, hanya tujuh sampel yang berhasil menunjukkan bakteri Shigella.Ketujuh sampel tersebut kadar hematokritnya normal, satu sample menunjukkan jumlah leukosit yang tinggi dengan persentase limfosit yang tinggi dan neutofil yang rendah.
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Judul: Penentuan Harga Opsi Put Amerika dengan Simulasi Monte Carlo
Abstrak: An American option is an option that can be exercised at the strike price anytime before or on the date of expiration. In this thesis, Monte Carlo simulation for valuation of American option is presented. Monte Carlo simulation is one of the numerical methods used to determine the price of American options. The simulation provides several examples of initial stock price , rate of interest , exercise time , volatility , and strike price K. The simulation study shows the cost of the option c decreases when S increases, c decreases when r increases, c increases when T increases, c increases when  increases, and c increases when K increases.
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