Judul: Integrasi Data Semiterstruktur Secara Skematik Berbasis XML (Extensible Markup Language)
Abstrak: World-Wide-Web yang dikenal sebagai web adalah sistem standar yang diterima secara universal untuk penyimpanan, pengambilan, format dan penyajian informasi melalui sebuah jaringan internet yang berfungsi sebagai media transportasi informasi. Seperti diketahui, saat ini beragam informasi dapat ditempatkan pada web, baik dari bidang pendidikan, usaha, pemerintahan, sosial, budaya, sampai pada hiburan. Pada bidang pendidikan, khususnya pendidikan tinggi, web dapat dimanfaatkan untuk mempublikasikan lulusan dan alumni dari berbagai perguruan tinggi dengan mengumpulkan data lulusan dan alumni tersebut menjadi satu sumberdata. Saat ini data yang akan ditempatkan pada web dapat menggunakan model data semiterstruktur yang menggunakan struktur pohon sebagai skema datanya. Representasi data semiterstruktur dapat dilakukan dengan menggunakan extensible markup language (XML), yang digunakan sebagai format baku dalam merepresentasi data semiterstruktur. Untuk mengumpulkan data lulusan dan alumni yang berasal dari berbagai sumberdata dan ditempatkan pada web, dapat dilakukan dengan mengintegrasikan data semiterstruktur berbasis XML secara skematik, yaitu mengintegrasikan data dengan menggabungkan semua skema sumberdata yang ekivalen untuk menghasilkan sebuah skema konseptual global.
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Judul: Integrasi Data SemiterstruktuI' Berbasis XML Menggunakan Metode Translasi Skema Basisdata Relasional
Abstrak: The recent emergence of eXtensible Markup Language (XML) as a new standard for data representation on the world wide web has drawn attention. Beside that, the similarity between semistructured data models and XML made it used to represent semi structured data models. The goals of this study are to analyze and design integration semistructured database on XML using schema translation relational database method. This study uses schematic approach to integrate the semistructured data. The integration can occur in two steps, which are schema translation and schema integration. In the first step, semistructured data schemas are translated to XML's schema. In the second step, each individual schema document as the source schema is mapped into the global conceptual schema or target schema thereby achieving data integration for XML documents. The result of this research shows that integration between relational database could be done with generated global conceptual schema semistructured data based on XML.
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Judul: Biology and ecology of the buffalo fly, haematobia exigua de meijere (diptera:muscidae)
Abstrak: The life history of the buffalo fly was observed at room temperature of 27°-29.5°C and at a relative humidity of 48-68 percent. The eggs hatched after 17-22 hours, with an average of 18 hours. First instar larvae measured 1.25 + 0.16 mm long and 0.27 + 0.037 mm wide. reach the second larval stage. It took 6-12 hours to the second instar larvae measured 2.676 +0.187 mm long and 0.353 +0.028 mm wide. The second instar took about 12-24 hours to reach the third larval stage. The third instar measured 6.833 + 0.189 mm long and 0.919 + 0.051 mm wide. It took about 2-3 days for the third instar to become pupae. Duration of the pupal stage was about 5-7 days before the adults emerged. Under laboratory condition, the buffalo fly completed its life cycle in 9.5 to 10.5 days, whereas under field condition it took 9-14 days with an average of 10.5 days. The growth ratio which was based on the measurements of the cephalo-pharyngeal skeleton of each instar was 1.797. The preoviposition period was 8-12 days and mating usually occurred on the 6th or 7th day. The longevity of the male was 29 days, whereas it was 32 days in the female. The range of egg production under laboratory condition was between 20-139 per female fly. The belly and hind legs of the carabao were the most preferred habitat either during cloudy and cool dry or shiny and warm day. When the weather was clear and the carabao was in the shade, the flies tended to be more distributed particularly on the shoulder, dewlap, back and horns. The carabaos had relatively fewer Musca sp. and Stomoxys calcitrans than cattle; never the less carabaos had a higher infestation of buffalo fly than cattle. Oviposition occured either during the day or night but the buffalo flies were more active during the night than in the day time. The effect of various lengths of exposure time of manure in relation to the oviposition was profound. observed, the maximum number of the buffalo flies was occurred when the dung was exposed for 30 minutes. With increasing time of exposure the number and variety of insects also increase. It was evident that Sepsidae and psychodidae were the most dominant insects emerging from the dung. The number of buffalo flies also increased with increasing
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