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: Sistem Informasi Geografis Pendidikan dan Kependudukan Kota Bogor Menggunakan Framework Pmapper
Abstrak: In the year of 2004, Regional Socio-Economic Survey has mentioned Bogor as the 12th densely populated city in Indonesia. As the population increased, it needs to be balanced with a good education system. Bogor City Local Government in cooperation with the Badan Pengkajian dan Penerapan Teknologi (BPPT) paid great attention to the development of human resources. Application Geographic information systems can be applied to assist in the process of government monitoring on the quality of education and conditions of the population within the scope of a particular region. In 2009, Aini has developed Geographic Information System for Bogor City Facilities. In this case, spatial data from Aini (2009) can be applied to support Geographic Information System for Education and Population in Bogor City development. This study aimed to design a web-based application system which its the main function displays the data analysis of population and education of Bogor City in the form of Bogor city map, information tabels, and graphs. The color of result map represents number of school in district area, average score of student final test, and number of population in district level. For future development, the information system is expected to be taken into consideration in policy by the relevant local government. The Geographic Information System for Education and Population in Bogor City is developed on Linux Ubuntu 10.04 platform using MapServer, Pmapper-stable framework, PostgreSQL 8.4, and PostGIS 1.5.
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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