Judul: Pengembangan model monsun indonesia berbasis hasil analisis data indeks monsun regional
Abstrak: Monsoon is one of regional phenomenon that affects weather and climate in Indonesia. This is caused by the territory of Indonesia which is located in equatorial zone and between Asia in the north and Australia in the south. Due to the location, there are two monsoons named Asia which causes wet season (December-January-February) and Australia which causes dry season (June-July-August). Until this time, Indonesia doesn’t have monsoon index which is needed by BMKG (Meteorology, Climatology and Geophysics Agency). Regional monsoon index (RMI) data must be calibrated with data from Indonesia, EAR (Equatorial Atmosphere Radar) to examine the relation of EAR with IMR data. Selected time-series of IMR data is used to develop monsoon model. The method that used is monsoon analysis and spectral analysis with Matlab and cross correlation analysis and the Box-Jenkins method, ARIMA with SPSS 16.0. The results of the analysis show that AUSMI (Australian Monsoon Index) at 200 mb layer which oscillate around 12 months has high correlation with EAR data 0.781. The appropriate model to show the monsoon model is ARIMA (1,1,1). AUSMI period t is decided by one and two months latest data (Zt-1) and (Zt-2) and a month error latest data (at-1) with equation Zt = 1.047 Zt-1-.047Zt-2 + 0.093at-1. The validation results obtained using model with actual data IMR February 2004-December 2008 give average error 2.3906 and correlation 0.7139.
Keyword: Monsoon, EAR, Regional monsoon index data, Box-Jenkins(ARIMA), Bogor Agricultural University, Institut Pertanian Bogor, IPB

Judul: Analisis dan Pemetaan Indeks Kekeringan Meteorologis Menggunakan Data Satelit TRMM dari 36 Titik Stasiun BMKG di Pulau Sumatera.
Abstrak: Drought index criteria in a region can be determined by using a method that calculates drought index value of the region. SPI (Standardized Precipitation Index) is a method that can be used to calculate the level of monthly meteorological drought in the region. Rainfall is the main factor affecting the meteorological drought. TRMM satellite provides estimated rainfall data that can be used to calculate the value of meteorological drought index in a region. Validation of estimated rainfall data with observation data showed a positive correlation at convidence interval 95%. Meteorological drought index value of Sumatra Island in 2001 to 2010 ranged from -2.51 to 2.67 indicating the criteria very dry to very wet. Mapping monthly drought index indicates the dominant drought occurred in June and July which happens almost every year except in 2006 on June and 2004 on July. The index also describes dry region in wet months such as November in 2001, 2004, 2006, and 2007 also December in 2001, 2005, 2006, 2007, 2008 and 2010. Areas that often experience drought meteorology of the mapping are North Sumatera, Riau, South Sumatra, and Lampung. Very dry drought criteria in North Sumatra occurred in August 2004 and September 2005, with the region experiencing frequent droughts is part of the south and east of North Sumatra. Very dry conditions in Riau occurred in April 2005 and almost all regions of Riau showed drought especially in May, June, and July even drought also occurred in December, January, and March. Very dry drought criteria occurred in South Sumatra in March 2007 and December 2008. Drought in South Sumatra covers an area to the west, north, and south droughts often occur in May, June, and July. The whole area of Lampung experiencing extremely dry drought criteria in April 2005 and 2008, drought often occurs at the beginning of the year such as February, March, April and May.
Keyword: TRMM, SPI (Standardized Precipitation Index), Drought index

Judul: Urolitiasis pada anjing
Abstrak: Urolitiasis adalah suatu penyakit dimana terjadi proses pengendapan batu pada traktus urinaria. Kalkuli yang paling banyak dijumpai pada kasus urolitiasis anjing adalah kalkuli magnesium amonium fosfat (struvite), jika dibandingkan dengan kalkuli oksalat, sistin dan urat (Osborne et al., 1982). Infeksi oleh Staphylococcus aureus pada traktus urinaria memgang peranan penting dalam proses pembentukan kalkuli, karena bakteri tersebut dapat menghasilkan enzim urease, raktor predisposisi tidak dapat dinisankan dari infeksi traktus urinaria. Pada anjing, tempat yang banyak didapati pengandapan kalkuli adalah kantung air kemih dan uretra, sedangkan pada ginjalnya jarang. Pada anjing jantan lebih sering kejadiannya dibanding dengan pada anjing betina, karena anatomi traktus urinaria pada anjing jantan lebih memungkinkan untuk terjadinya obstruksi, yaitu lebih panjang dan sempit. Besarnya, kalkuli bervariasi, dari kecil dan halus seperti pasir sampai besar dan kasar seperti batu karang. ...
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