Judul: Proksimat, Mineral Dan Struktur Jaringan Daging Juvenil Ikan Nila (Oreochromis Niloticus) Pada Umur Panen Yang Berbeda
Abstrak: Juvenil ikan nila banyak dikonsumsi oleh masyarakat Jawa Barat dalam berbagai bentuk olahan, namun informasi komposisi kimia mengenai baby fish nila segar belum tersedia. Tujuan penelitian ini adalah menentukan perbedaan proksimat, kandungan mineral dan jaringan daging juvenil ikan nila berdasarkan umur panen, yaitu dua, tiga, dan empat minggu. Metode yang digunakan untuk analisis proksimat berdasarkan SNI 1992-01-2891, mineral dengan menggunakan (Atomatic Absorption Spectrophotometer) AAS dan analisis jaringan menggunakan metode parafin. Berat badan, panjang total dan tinggi, serta kadar abu meningkat dengan meningkatnya umur panen, tetapi kandungan protein total tidak berubah. Fe meningkat pada umur panen 4 minggu. Evaluasi mikroskopis menunjukkan, struktur miomer yang kompak pada umur panen 4 minggu dan miosepta berkembang.
Keyword: juvenil ikan nila, jaringan, mineral, proksimat, umur panen

Judul: Komposisi Proksimat, Asam Lemak, dan Perkembangan Jaringan Daging Baby Fish Ikan Nila (Oreochromis niloticus) pada Berbagai Umur Panen
Abstrak: Baby fish tilapias are mostly consumed by people of West Java in so many food process; however, there is only few information about chemistry composition of fresh baby fish tilapia. The purposes of this research are to determine proximate, fatty acid and to analyze fresh baby fish nila’s tissue at the harvesting time of two, three, and four weeks. The method that’s used to analyze proximate based on SNI, fatty acid based on GC, and tissue analysis using fixation, dehydration, clearing, impregnation, embedding, blocking, trimming, cutting, and staining method. Harvesting time of two, three, and four weeks has a significant effect (P<0.05) of morphometric, chemical composition, and fatty acids content. Weight, total length, and height increased significantly (P<0.05) at ranged of 2-4 weeks. Moisture, protein and lipid contents decreased significantly (P<0.05). Ash and carbohydrate contents increased significantly (P<0.05) at ranged of 2-4 weeks. Baby fish tilapias consist total fatty acids at harvesting time of 2 weeks 99.13%, 3 weeks 75.36%, and 4 weeks 56.51%. Total fatty acids decreased significantly (P<0.05) during 2-4 weeks.
Keyword: tissue, proximate, harvesting time, fatty acid, Baby fish tilapias

Judul: Query Expansion based on Bilingual Dictionary Using Conditional Probability
Abstrak: Query expansion is a technique that can be used to bridge vocabulary gaps between queries and documents in the collection. With query expansion, user will be helped to formulate queries well so that user will optimize the search result. In this study, the expansion term was resulted from the translation of bilingual dictionary. Subsequently, several terms of expansion were elected based on the closeness of its relationship with the original query. This research showed that conditional probability can be used to select expansion term in bilingual translation method query expansion. The result of 1000 documents was more than 97% relevan document can be retrieved by this system. The more expansion term used, the larger number relevan document was retrieved.
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