Judul: Pola Konsumsi dan Distribusi Bahan Bakar Kapal Ikan di Pelabuhanratu
Abstrak: Pengetahuan mengenai jumlah dan sumber pasokan BBM (Bahan Bakar Minyak). di suatu pelabuhan perikanan sangat diperlukan untuk menunjang operasi penangkapan ikan secara kontinyu. Pola konsumsi akan memberikan informasi berapa konsumsi Bahan Bakar Minyak (BBM) di suatu pelabuhan dalam waktu tertentu, sedangkan pola distribusi akan menjawab darimana seharusnya konsumsi tersebut diperoleh. Penelitian ini bertujuan untuk; 1. Menghitung konsumsi bahan bakar kapal ikan; 2. Merumuskan pola konsumsi bahan bakar kapal ikan; dan 3. Memetakan jalur distibusi bahan bakar kapal ikan.
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Judul: Fuel Needs for Fishing Vessels at Palabuhanratu Nusantara Fishing Port
Abstrak: Fasilitas penyediaan Bahan Bakar Minyak (BBM) seperti Instalasi Bahan Bakar Minyak merupakan salah satu fasilitas fungsional pelabuhan perikanan. Namun nelayan masih kesulitan dalam mengakses BBM dengan harga normal dan stok yang tersedia tidak pasti. Tujuan penelitian ini yaitu mengidentifikasi jenis dan menghitung jumlah BBM yang dibutuhkan kapal perikanan di Pelabuhan Perikanan Nusantara (PPN) Palabuhanratu, mengidentifikasi jenis dan menghitung jumlah BBM yang disediakan penyalur BBM resmi, serta menentukan persediaan kebutuhan BBM dan merekomendasikan distribusi BBM yang baik bagi nelayan di PPN Palabuhanratu. Metode analisis yang digunakan yaitu analisis deskriptif dan analisis matematika sederhana. Hasil penelitian menunjukkan bahwa nelayan PPN Palabuhanratu membutuhkan BBM jenis solar dan bensin. Kebutuhan solar subsidi oleh kapal ≤ 30 GT sebesar 533.398 liter selama satu tahun. Kebutuhan solar industri sebanyak 2.556.000 liter dalam setahun. BBM jenis bensin yang dibutuhkan sebesar 233.034 liter dalam setahun. Rekomendasi untuk pendistribusian BBM yang lebih baik adalah melakukan penyederhanaan administasi perikanan agar mudah dalam mengakses BBM subsidi (satu identitas multifungsi), menggunakan perhitungan hasil penelitian untuk referensi kuota BBM dan membuka informasi akses kuota ketersediaan BBM untuk sektor perikanan pada setiap tempat pengisian BBM di sekitar PPN Palabuhanratu, dan membuat mekanisme terstruktur dan pengawasan ketat untuk pembelian BBM subsidi dan non subsidi., Facilities for providing fuel, such as installation of fuel is one of the functional facilities of fishing ports. Fishermen still have difficulty in accessing fuel at normal prices and the available stock is uncertain. The purposes of this study are to identify the type and calculate the amount of fuel needed by fishing vessels at the NFP Palabuhanratu, identify the type and calculate the amount of fuel provided by official fuel distributors, and determine the supply of fuel needs and recommend a good distribution of fuel for fishermen in NFP Palabuhanratu. The analytical method used was descriptive analysis and simple mathematical analysis. The results showed that fishermen in NFP Palabuhanratu needed diesel and gasoline. The need for subsidized diesel by ships ≤ 30 GT were 533.398 liters a year. Industrial diesel needs as much as 2.556.000 liters in a year. The type of gasoline needed were 233.034 liters in a year. Recommendations for better fuel distribution are simplifying fisheries administration so that it is easy to access subsidized fuel (one multifunctional identity), using research results calculations to reference fuel quotas and opening information on fuel availability quota access for the fisheries sector at each official fuel distributors around NFP Palabuhanratu, and create a structured mechanism and strict supervision for the purchase of subsidized and non-subsidized fuel.
Keyword: fuel, gasoline, fishing vessels, NFP Palabuhanratu, diesel fuel

Judul: Evaluation of Influenza Antibody Titers in Serum and Egg Yolk of Layers Vaccinated with Influenza Vaccines.
Abstrak: Influenza belongs to the Orthomyxoviridae family which causes upper and lower respiratory tract infection. The aim of this study was to evaluate influenza-A specific antibody titers from serum and egg yolk of hens vaccinated with quadrivalent influenza vaccines. Three Hy-line Brown layers were vaccinated with quadrivalent influenza type A and B inactivated vaccines. Vaccination was carried out three times at a dose of 0.25 ml/chicken via the intramuscular route. The first vaccination was carried out at 24 weeks of age, then boosters were performed at 28 and 32 weeks of age. Serum and egg yolk were collected every week for 20 weeks since the first vaccination. Influenza A H3N2 and H1N1 antibody titers were determined using hemagglutination-inhibition (HI) test and agar-gel-precipitation (AGP) test. Influenza-A H3N2 and H1N1 specific antibodies were detected in both serum and egg yolk from the first to twenty weeks after the initial vaccination. Highest HI geometric mean titer (GMT) of H1N1 antibody reached 26.67 HIU at nine weeks post first vaccination (p.f.v), while H3N2 antibody reached 26 HIU at six weeks p.f.v. Our result showed that influenza antibodies can be produced in layers using quadrivalent vaccines and layer chickens are able to produce equivalent antibody levels for each influenza subtype.
Keyword: antibody, egg yolk, influenza, layer chickens, serum