Judul: PRotokol BlekdiNet untuk Sistem Chat di Local Area Network dan Intranet
Abstrak: Masyarakat yang memanfaatkan teknologi sistem jaringan komputer telah menggunakan email dan chat untuk berkomunikasi. Chat merupakan komunikasi 2 arah secara langsung (online) melalui sistem jaringan dengan menggunakan suatu program. Sistem ini sangat efisien dan hemat dibandingkan berbicara melalui telepon. Sistem ini juga dapat menciptakan sebuah kondisi dan kreativitas. yang baik, karena melalui media ini seseorang dapat mengembangkan dirinya dalam berbicara (berkomunikasi) dengan orang lain.
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Judul: Protokol komunikasi berbasis stream socket dan penerapannya pada pengambilan keputusan kelompok
Abstrak: Perkembangan teknologi komputer dan komunikasi memungkinkan terhubungnya komputer-komputer membentuk jaringan komputer yang pemanfaatannya makin meluas, tidak hanya untuk berbagi sumber daya atau retrieval basis data, tetapi juga dikembangkan untuk memperoleh manfaat lain, misalnya aplikasi chatting baik yang dijalankan pada intranet maupun internet. Aplikasi chatting dapat dimanfaatkan dalam proses pengambilan keputusan sebagai media diskusi antar pengambil keputusan. Protokol komunikasi (chat) dikembangkan sebagai media diskusi yang mempunyai mekanisme agregasi preferensi kelompok. Protokol komunikasi menggunakan stream socket sebagai basis komunikasi antara client dan server dan dapat dioperasikan pada berbagai sistem operasi (multiplatform). Hubungan antara client dengan server dapat dilakukan pada intranet maupun internet. Mekanisme agregasi preferensi menggunakan metode penilaian individual dan berpasangan. Penilaian individu menggunakan metode Delphi dan penilaian berpasangan menggunakan metode non numerik fuzzy berpasangan dan proses hierarki analitik. Model penilaian menggunakan representasi numerik pada metode proses hierarki analitik dan representasi non numerik pada metode Delphi dan non numerik fuzzy berpasangan. Protokol komunikasi yang mempunyai mekanisme agregasi preferensi kelompok yang terintegrasi dapat mengurangi efek buruk diskusi tatap muka, meningkatkan efektifitas, tingkat kepercayaan terhadap hasil keputusan tinggi dan mengurangi beban operator.
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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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