Judul: Strategi Pengelolaan Sumberdaya Perikanan Karang untuk Pemanfaatan yang Berkelanjutan (Kasus: Kepulauan Ayau, Kabupaten Raja Ampat, Provinsi Irian Jaya Barat)
Abstrak: Indonesia failure to get property rights to Sipadan and Ligitan Island represent worth experience about importance of development policy to increase the social welfare in boundries island. Potency consideration and regional specific characteristics is properly placed forward in stimulating of development policy. Ayau Archipelago is one of boundry island in Raja Ampat Regency owning big enough reef fishery potency. Research objective were designed as the strategy of reef fishery resources management for sustainability exploitation in Ayau archipelago, Raja Ampat Regency. SWOT analysis is used to evaluate sustainability of management activities. The sustainability index shows 0,98 which mean reef fishery management activities was unsustain. There were some strategies to anticipate the condition; (1) friendly reef fishery management, (2) optimalization of reef fish potency, (3) development of business system, (4) development of PIR system in business ,(5) development of institution, (6) infrastructure repair of commerce and communication, (7) modernization and motorization of fishing unit, and (8) resource management base on society.
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Judul: Strategi Pengembangan Perikanan Pancing Ramah Lingkungan di  Kabupaten Raja Ampat Papua Barat
Abstrak: Nelayan pancing di Kabupaten Raja Ampat menghadapi kesulitan dalam mengembangkan usahanya. Kesulitan tersebut disebabkan oleh tidak adanya pangkalan pendaratan ikan dan tingginya harga BBM, pengelolaan usaha masih tradisional, armada yang tidak memadai, serta ancaman Illegal Unreported Unregulated (IUU) fishing dan destruktif fishing pada sumber daya ikan. Penelitian ini dianalisis menggunakan metode SWOT yang bertujuan untuk menentukan konsep strategi yang mendukung pengembangan perikanan pancing ramah lingkungan di Kabupaten Raja Ampat. Strategi yang diperoleh diantaranya optimalisasi kearifan lokal sasi, membangun fasilitas perbekalan melaut, dan penguatan armada penangkapan lokal. Selain itu, untuk mengatasi IUU fishing dan destruktif fishing perlunya tambahan armada patroli dan optimalisasi keterlibatan masyarakat dan nelayan dalam upaya konservasi. Pemkab Raja Ampat dan KKP melalui program COREMAP mengadakan pembinaan dan pelatihan secara rutin terkait mata pencaharian alternatif bagi nelayan., Line fishermans in Raja Ampat Regency have faced difficulties to develop their own marine fisheries. These difficulties is caused by unavailability of fish landing base and the high prices of fuel. The fisheries management is still traditional, insufficient fleet, and Illegal Unreported Unregulated (IUU) fishing and destructive fishing to the fish resources. The aim of this research is to determine the supporting concept and strategy to support environmentally line fishing in Raja Ampat Regency. The SWOT (Strength Weakness Opportunity Threats) concept is used to determine the environmentally line fishing. One of the obtained is optimize local wisdom “sasi”, building fish landing base and fishing supplies facility, and enpowering of local fishing fleet. On the other hand, to solve the IUU fishing and destructive fishing, the patrol fleet is added by optimize the society and fisherman involvement is held by COREMAP to fulfill the conservation effort. The government of Raja Ampat and Ministry of Fishing and Marine on COREMAP frame by conducting the daily training for local fishermans and society about alternative livelihood.
Keyword: ramah lingkungan, Raja Ampat, strategi pengembangan perikanan pancing

Judul: Mathematical model of Hematopoietic Stem Cell in Chronic Myelogenous Leukemia with and without Therapy
Abstrak: Leukemia or blood cancer is a diverse group of neoplastic disease, characterized by the multiplication of abnormal leukocytes or malignant transformation of blood-forming cells in bone marrow and lymphoid tissues. One of the most common types of leukemia is Chronic Myelogenous Leukemia (CML), which is usually diagnosed by the presence of certain chromosomal abnormalities, the so-called Philadelphia chromosome (Ph). One of the treatments of CML is Granulocyte Colony-Stimulating Factor (G-CSF). In this paper, we discuss two Hematopoietic Stem Cell (HSC) models, i.e. HSC without treatment and HSC with G-CSF treatment. The model of HSC without treatment included three equations representing the dynamics of HSC, leukocyte and platelet. Whereas, the model of HSC with G-CSF treatment includes the previous three equations and adds two more equations representing G-CSF injection and G-CSF circulation. The stability behavior of the system approaching the equilibrium points in the simulation study is carried out using Mathematica 7.0. The simulation results show that the G-CSF treatment can successfully decrease the number of HSC, which means reducing the CML.
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