Judul: Depok’s Population Geographic Information System With GeoServer (SIGDUPOK)
Abstrak: A tool that can be used to describe the condition of population is an informative and interactive web-based map (webgis). This research developed a population geographic information system using GeoServer. This system is a joint project between the Depok’s Government with BPPT (Badan Pengkajian dan Penerapan Teknologi) in an effort to increase the quality of population monitoring. This system was named SIGDUPOK which stands for Depok’s Population Geographic Information System With GeoServer. The goal of this research is to build a geographic information system to provide information on Depok’s population in an interactive map. This system produces a web-based geographic information system that can display a digital map, information tables, and charts. This geographic information system presents information by using map as an interface, and displays Depok’s population distribution with parameters such as total population, educational level, religion, occupation, and age group. Research method on this system refers to GIS Development Guide developed by the Department of Geography University at Buffalo. This system was developed using Linux operating system, GeoServer as a mapping application, MySQL as a database management, and visualization applications charts using FusionCharts. This system is expected to be used by Depok Government for decision-making improvement of human resources and regional development.
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Judul: Geographic Information System of Bogor Facilities Using Pmapper Framework.
Abstrak: There are several sites that provide information about location of points of interest in the City of Bogor based on data up to February 2009, such as www.kotabogor.go.id, www.indotravelers.com, www.pu.go.id, www.asiamaya.com, and www.bogor.net. However, these sites only provide the information in the form of tables or static map (image in JPEG or TIFF format) which is not displayed in a full and complete form. Another problem is that the information provided through this map is not informative enough and can not show the locations in the form of dots on geographic areas of Bogor City. Therefore, the Geographic Information Systems of Bogor City Facilities is developed as the solution to these problems. This Geographic Information Systems of Bogor City Facilities is developed by using the GIS Development Guide published by the Department of Geography at Buffalo, on Microsoft Windows platform using Pmapper framework 3.2.0, PostgreSQL 8.2, PostGIS 1.2.1, and MS4W 2.3.1. The functions of this system are to zooming in/out the map, searching for locations, printing a map in the form of PDF or HTML, adding a new object and retrieving information related to the location. The Geographic Information Systems of Bogor City Facilities is developed as a system that provides information about the locations in the city of Bogor in full, webbased, dynamic and interactive form. The included locations are villages, districts, landuse, roads, rivers, government facilities, public services, major businesses as well as tourism sites. Keywords: Bogor, geographic information system, pmapper framework
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Judul: Sintesis 1-Kloro-2-metoksi-6-propilnaftalena-1,3-dioksolana (1:1) sebagai Prekursor Asam (S)-(+)-(6-Metoksi-2-naftil)propanoat
Abstrak: Senyawa 1-kloro-2-metoksi-6-propilnaftalena-1,3-dioksolana (1:1) sebagai prekursor asam (S)-(+)-(6-metoksi-2-naftil)propanoat disintesis dari bahan awal 2-metoksinaftalena. Tahapan sintesis diawali dengan klorinasi menggunakan 2 jenis pereaksi klorinasi, yakni isosianurat terklorinasi dan NaOCl. Klorinasi dengan isosianurat terklorinasi berhasil menyintesis 1-kloro-2-metoksinaftalena sebagai produk monoklorinasi melalui pencirian dengan kromatograf gas-spektrometer massa (GC-MS). Nisbah konversi produk paling efisien diperoleh pada laju penambahan 2.5 mmol/jam. Sebaliknya, klorinasi dengan NaOCl menghasilkan produk triklorinasi. 1-Kloro-2-metoksinaftalena selanjutnya diasilasi dengan propanoil klorida, tetapi analisis dengan GC menunjukkan bahwa produk asilasi tidak terbentuk. Sistem bebas-air diperlukan untuk keberhasilan proses asilasi tersebut.
Keyword: isosianurat terklorinasi, NaOCl, nisbah konversi