Judul: PengembanganData Warehouse dan OLAP untuk Metadata Penelitian Institut Pertanian Bogor
Abstrak: Data warehouse is a subject oriented, integrated, time variant, and nonvolatile collection of data used in strategic decision making. Bogor Agricultural University library has metadata. The activity of searching and browsing in the library Bogor Agricultural University can be based on metadata fields, such as title, author, faculty, department, subject, year, and keyword. This research develops a data warehouse and web-based OLAP (Online Analytical Processing) for undergraduate theses, master theses, disertations, and journal articles. Data warehouse and OLAP are part of Business Intelligence. Document corpus contains 65026 research metadata, 51389 undergraduate theses, 11260 master theses, 2377disertations, and 2000 journal articles from 1958 to 2011. The metadata are represented in a multidimensional model using galaxy scheme that consists of four data cube, with five dimension tables, i.e., faculty, department, time, lecturer, subject, and number of research. The result provides information that can be visualized into various types of graphic models, such as bar graphs, line graphs, and pie charts using Microsoft Sharepoint 2010. This application can be used to analyze undergraduate and graduate research as well as to provide a decision making support for research management in Bogor Agricultural University.
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Judul: Pembangunan Data Warehouse Akademik (Studi Kasus : Kurikulum Mayor-minor Program Sarjana Departemen Ilmu Komputer IPB)
Abstrak: University need in-depth knowledge to conduct evaluation, planning and decision making. Static reporting systems are considered not flexible in exploring information within an existing information system. Dynamic reporting tools are needed so that users can perform data analysis by looking at the available data from various dimensions. A solution proposed in this paper is to develop a data warehouse. Information for the data warehouse is extracted from the existing operational data stores. The research represented here elaborates the use of data warehouse for academic purpose at Bogor Agricultural University especially for Computer Science Department, starting from the planning stage to design and implementation stage. Online Analytical Processing (OLAP) integrated with data warehouse is developed to analyze academic data including student‟s grades, GPA, and cumulative GPA for every semester as well as every academic year. This research aims to develop a data warehouse and web-based OLAP using Mondrian 3.1.6 as OLAP server. The steps in this research are 1) data preprocessing including data cleaning, data integration, data transformation and 2) data warehouse using galaxy scheme and OLAP development. This research produces a data warehouse and web-based OLAP containing three data cubes: Subject_Grade, GPA, and Minor. Data warehouse consists of seven dimensions (Time, Generation, Sex, Subject, Grade, Status of study, and Minor) and three tables (Subject_Grade, GPA, and Minor). This application provides information as of bar chart, line chart, pie chart, report with Excel Spreadsheet, and file pdf. Users can explore this application to get academic related information in Computer Science Department by application OLAP operations including roll-up, drill-down, dice, slice, drill through, pivot, etc.
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Judul: Optimasi Pemurnian Protein Kapang Endofit CgKTm 5F  sebagai Inhibitor RNA Helikase Virus Hepatitis C
Abstrak: Hepatitis C adalah salah satu penyakit yang menyebabkan peradangan hati. Obat atau vaksin yang efektif untuk pengobatan hepatitis C belum diketahui. Penemuan terapi target molekular NS3 helikase memiliki potensi sebagai salah satu cara untuk penghambatan penyakit hepatitis C. Penghambat NS3 helikase yang memiliki nilai kemurnian yang tinggi masih belum didapatkan sehingga diperlukan penelitian untuk mengoptimasi teknik pemurnian kapang endofit CgKTm 5F sebagai penghambat RNA helikase virus hepatitits C. Pemurnian kapang endofit CgKTm 5F dilakukan dengan menggunakan beberapa macam teknik kromatografi, yaitu gel filtrasi, penukaran ion, hidrofobik dan kromatografi lapis tipis. Kromatografi gel filtrasi dengan sephadex G-50 dan eluen etanol 30% memiliki aktivitas inhibisi tertinggi (89,45%) pada fraksi ke-10. Analisis SDSPAGE menunjukkan bahwa kapang endofit CgKTm 5F adalah pita tunggal sebesar 13,97 kDa dan aktivitas spesifik sebesar 3.62x10-5 U/mg serta persen kemurnian sebesar 99,93%. Kemurnian ini 20x lebih tinggi dibandingkan dengan penelitian sebelumnya sebesar 5,83 %.
Keyword: vaccine therapeutic treatments, NS3 helicase, RNA, SDS-PAGE analysis