Judul: Sistem Pakar Penentuan Kelayakan Usaha Budi Daya Pembesaran Ikan Gurami
Abstrak: Growth-out is the final segment in gouramy culture which results in consumption-sized gouramy with a minimum weight of 500 g/fish. This research develops an expert system designed to record and use the knowledge, experience, and expertise of aquaculturist to determine the feasibility of gouramy growth-out culture in accordance with technical, legal, social, cultural, and financial aspects. The utilized inference method is Tsukamoto Fuzzy Inference System (FIS) with trapezoid curve. Meanwhile, weighted average is used as the defuzzification method. Seven parameters, namely technical temperature, ammonia (NH3), disolved oxygen (DO), alkalinity, puissance negative de H (pH), water depth, and height are the fuzzy parameters which are then processed with 11 rules defined by expert to analyze the result of the qualification. This expert system is able to analyze the feasibility of gouramy growth-out culture and already approaching the capability of expert.
Keyword: growth-out., fuzzy inference system (FIS), feasibility

Judul: Sistem Pakar Penentuan Kelayakan Usaha Budi Daya Pembenihan Ikan Gurami
Abstrak: This study develops an expert system that is designed to record and use the knowledge, experience, and expertise of the experts in the field of aquaculture feasibility to determine the feasibility of gouramy hatchery. The utilized inference method is Tsukamoto Fuzzy Inference System (FIS) with travezoid curve membership functions. The weighted average is used as the defuzzification method. The parameters used are fuzzy and non-fuzzy. The fuzzy parameters are temperature, amonia (NH3), disolved oxygen (DO), alkalinity, Puissance negative de H (pH), pond water depth, and hardness. The non-fuzzy parameters are the forms of business entities, business licenses, benefits to society, consumer behavior, and the return cost ratio (R/C ratio). Seven fuzzy input parameters has 11 rules for technical scale that are determined by experts to produce the business analysis output. The develoved expert system has been able to analize the feasibility of gouramy hatchery with a capability close to that of expert
Keyword: weighted average., membership functions, hatchery, fuzzy inference system, defuzzification

Judul: Infeksi Virus Parainfluenza Pada Anjing
Abstrak: Virus parainfluenza anjing termasuk famili Paramyxoviridae, berbentuk pleomorf dengan ukuran bervariasi (bergaris tengah antara 100-500 nm), berpembungkus peka ether, berisi genom RNA dan secara serologis mempunyai kesamaan dengan virus SV-5 kera; dikenak sebagai salah satu kausa penting dari sindrom "kennel cough". Infeksinya dapat mengenai anjing semua umur yang belum pernah terinfeksi atau mendapatkan vaksinasi mengakibatkan gejala klinis ringan yang terbatas pada traktus respirasi atu infeksi yang secara klinis tidak memperlihatkan gejala nyata. Gejala klinis yang nampak setelah masa inkubasi (1-5 hari) terlewati berupa batuk yang tidak berat selama beberapa hari, berbagai tingkat tonsilitis dan pharyngitis dan kadang-kadang ditemukan kenaikan temperatur rektal antara 1-2 derajat C dari temperatur normal rat-rata. Anjing terinfeksi mengandung virus pada traktus respirasi bagian atas dan bawah serta limfonoduli sampai hari ke 9 setelah infeksi. Penyebaran virus antar anjing terjadi secara aerogen.
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