Judul: Kerugian Ekonomi Negara Akibat Penebangan Liar dan Dampak Kerusakan Hutan Cagar Alam Pegunungan Cycloops (CAPC) Terhadap Masyarakat di Distrik Sentani Kabupaten Jayapura
Abstrak: Terjadinya peningkatan kerusakan hutan Cagar Alam Pegunungan Cycloops setiap tahun disebabkan oleh aktivitas masyarakat. Aktivitas tersebut berupa penebangan liar, pembangunan rumah di dalam kawasan Cycloops, konversi lahan dan lain sebagainya. Selain itu, terdapatnya berbagai kepentingan terhadap pemanfaatan hutan Cycloops itu sendiri. Luas total hutan Cycloops sebesar 22.500 hektar. Dari luas lahan tersebut terdapat sebesar 9.374 hektar sudah menjadi lahan kritis, yang terdiri dari 2.703 hektar berada di dalam zona inti, serta 6.671 hektar berada di daerah zona penyangga.
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Judul: Analisis kebijakan pengelolaan sumberdaya lahan pada cagar alam pegunungan cycloop
Abstrak: This research (a) identify according to law and regulation related to management of conservation area, (b) identify the factor of resistor and impeller arising out in legislation applying preserve of cycloop mountain (c) analyses the optimal exploiting alternative to area preserve of cycloop mountain (d) know the clean water source and economic value (e) compile the strategy of development CAPC. Result of research indicate that (a) according to law and regulation and related/relevant the function and Authority of institution with the management of conservation area. CAPC not expressly and clear causing governmental policy overlap Regency/Town Jayapura in implementation RUTW, (b) strong and commitment attitude stakeholders have importance to represent the impeller factor for the continuity of CAPC, its weak coordination and straightening of law become the continuity resistor (c) Approach AHP show the optimal scenario of land resources management CAPC is conservation and tourism by B / C 1. settlement and infrastructure 0, 965, plantation and mining 0,901. (d) clean water source amount to 12 river, readiness pay for the water Rp. 6.570/org/thn with the use mean irrigate 60 ltr/org/hari (d) overlap of function and authority, its weak coordination and difference of understanding conservation become the elementary problems.
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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