Judul: Analisis Bioekonomi untuk Pemanfaatan Sumber Daya Ikan Kuniran (Upeneus spp.) yang Didaratkan di PPP Labuan, Kabupaten Pandeglang Banten
Abstrak: Goldband goatfish (Upeneus spp.) Is one type of fish landed in Labuan PPP. Goldband goatfish (Upeneus spp.) has economic value and are scattered throughout the Indonesian waters and is one of the target species in fishing activities. The purpose of this study was to determine the seasonal patterns of fish abundance and their Goldband goatfish arrest and estimating potential area of sustainable fish resource in PPP Labuan, Banten to know the status of utilization and policy making in the management of fish resources in the sustainable potential Goldband goatfish by PPP Labuan, Banten. The experiment was conducted in the District of PPP Labuan Labuan Banten Pandeglang. Based on the results of this study describe the overall condition of fish stocks Goldband goatfish overfishing that has not undergone biological and economical overfishing so that appropriate management strategies are needed so that resources can be exploited Goldband goatfish optmal. The addition of fishing effort should be made in the summer fishing season as June and August. The optimum efforts to maximize the economic benefits recommended by the bioeconomical model trips per year by 1057 with the arrest quota of 21481 kg per year.
Keyword: Bogor Agricultural University (IPB), Goldband goatfish, economical overfishing, biological overfishing

Judul: Kajian Stok Ikan Kuniran Upeneus moluccensis (Bleeker, 1855) di Perairan Selat Sunda yang didaratkan di PPP Labuan, Banten
Abstrak: Goldband goat fish is a demersal fish that has an economically important value in Sunda Strait and it is one of fish catches dominant ashore on PPP Labuan. High of demand of this fish, it was feared that populations of fish will decline due to man activities arrest conducted continously. So conducted a study to assess the Goldband goat fish stock in gulf of Sunda Strait to determine the fish alternative management more appropriate and sustainable. The study was conducted from June to October 2013 with each sampling interval approximately 20 days. Primary data collected were the total length, wet weight, gonad maturity, sex, and weight of fish gonads surgically. Goldband goat fish were dominant caught gonad maturity I and II. The growth pattern was allometric negative. Goldband goat fish female have a growth coefficient (K) is 0.17 per year and for manly is taller 0.13 per year, so females have a longer life. The rate of exploitation of goldband goat fish to 0.73 so that suspected goldband goat in Sunda Strait have overexploited.
Keyword: sunda strait, stock, PPP Labuan, oldband goat fish

Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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