Judul: Penambahan Layer Google Maps pada Spatial Data Warehouse Titik Panas di Indonesia
Abstrak: Hotspots data warehouse in Indonesia is a system that stores the historical data of forest fires in Indonesia. This system serves to make the observation of hotspots in order to control the forest fire by the Directorate of Forest Fire Control Ministry of Forestry of Indonesia. A spatial system of on-line analytical processing (SOLAP) has been developed to help the observation of hotspots. The system is able to see the visualization and analysis SOLAP distribution of hotspots. However, these systems have drawbacks in its visualization module, Where there is an insufficient information about the circumstances surrounding the hotspots. This research tries to improve the quality of the visualization module by integrating the existing system with Google Maps. The result of this research is the spatial data warehouse system that is integrated with Google Maps as the base layer.
Keyword: spatial, SOLAP, hotspot, Google Maps, forest fires, data warehouse

Judul: Modul Static Location Intelligence untuk Spatial Data Warehouse Titik Panas di Indonesia menggunakan Spagobi GEO Engine
Abstrak: Titik panas (hotspot) adalah salah satu indikator kebakaran hutan yang mendeteksi suatu lokasi yang memiliki suhu relatif tinggi dibandingkan suhu di sekitarnya. Data titik panas terdiri atas data spasial yang merepresentasikan posisi atau lokasi geografis dari suatu objek di permukaan bumi yang terkumpul dalam jumlah yang sangat besar. Oleh karena itu, diperlukan teknologi spatial data warehouse sebagai solusi dari permasalahan penumpukan data spasial dalam jumlah besar. Penelitian ini bertujuan menambahkan modul static location intelligence pada visualisasi spatial data warehouse menggunakan SpagoBI GEO engine. Spatial data warehouse titik panas di Indonesia yang digunakan pada penelitian ini diperoleh dari peneliti sebelumnya untuk rentang bulan Januari 2006 sampai bulan Januari 2015. Selain itu, penelitan ini menggunakan peta administratif kabupaten dan provinsi di Indonesia tahun 2014. Hasil dari penelitian ini berupa aplikasi untuk visualisasi peta statis SVG yang terintegrasi dengan spatial data warehouse titik panas. Selain itu, modul ini terintegrasi dengan reporting dalam bentuk tabel dan grafik yang ditampilkan pada tab baru untuk wilayah yang dipilih.
Keyword: hotspot, SpagoBI GEO engine, spatial data warehouse, static location intelligence

Judul: Pemurnian dan karakterisasi protein inhibitor RNA helikase virus hepatitis C
Abstrak: Hepatitis C virus (HCV) infection is the second most common chronic viral infection in the world with global prevalence. This infection is contribution to chronic hepatitis and liver cirrhosis, often leading to hepatocellular carcinoma. There is no effective drug and vaccine available against HCV. The current standard treatment, a combination of pegylated interferon-α with ribavirin, is limited by its suboptimal response rate in a significant patient population, side effects, and affordability. Therefore, development of effective drug is needed. One approach to find out the candidate of antiviral drug is to discover the inhibitor of enzyme that essential for virus replication, such as RNA helicase. Streptomyces chartreusis 5-095 produce the inhibitor of HCV RNA helicase. The aim of this study was to purify the protein inhibitor which has inhibition activity against ATPase activity of RNA helicase HCV from S. chartreusis 5-095. The supernatant of culture S. chartreusis 5-095 exhibited high inhibiton activity against ATPase activity of RNA helicase HCV (approximately 72%) at 10 days of incubation. The extracellular protein inhibitor was partially purified by procedures of precipitation with ammonium sulfate to 65% saturation and gel filtration (Sephadex G50) using methanol water solution (4:6) as an eluen. The purity of protein inhibitor was monitored by SDS PAGE. The protein inhibitor showed a relative molecular mass were estimated to be 14 kDa and increased the purity 23,08 fold than those of the crude protein. The specific activity and IC50 after purification were 13,1338 U/mg and 0,0767 mg/mL, respectively. The activity of purified protein inhibitor showed its stability over pH range from 5-8 and optimum at pH 7,4. The inhibition activity showed its stability up to 70% at temperature 100 oC. The purified protein inhibitor relatively stable its activity at storage in the range of -20 oC to room temperature for 35 days.
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