Judul: Strategi Peningkatan Kapasitas Kelembagaan Pelabuhan Perikanan Samudera Nizam Zachman, Jakarta
Abstrak: In Nizam Zachman Ocean Fishing Port (PPS Nizam Zachman), currently consist of 10 institutions. Even though the regulation by minister of agriculture had been published on the relationship between technical executor unit (UPT) and government institution who has the activities in fishing port, mean while inharmonic environment among the institutions still occurred and tend to increase. The main constraint among them predicted respectively as follow 1) the similarity on duty and function between UPT and state owned company (Perum), 2) no specific regulation that Perum and other institution activities have to under UPT coordination, 3) realization of fishery harbor has not yet been fully functioning, and 4) weakness coordination and supporting related institution. The objectives of the study are 1) to assess institutional of PPS Nizam Zachman, 2) to assess the influence of effectively and efficiency of PPS Nizam Zachman management, 3) to compile the capacity building strategy of PPS Nizam Zachman. SWOT analysis and Analytic Hierarchy Process (PHA) was conducted on this study to compile alternate strategy and implemented strategy for capacity building of PPS Nizam Zachman. Based on functional identification and institution authority in PPS Nizam Zachman, there were overlapping, contradiction functional and authority among the institution. The appropriate strategies to improve the capacity building in PPS Nizam Zachman are 1) reform the management in the port, 2) improvement port infrastructure and facilities, and 3) improvement port services. To improve the capacity building in PPS Nizam Zachman, advised to 1) improve port function from infrastructure provider being multi function provider, 2) improve entrepreneurship of fish port manager, and 3) improve of information activities access and port facilities.
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Judul: Kajian Kelembagaan Terhadap Kelancaran Kegiatan Operasional PPS Nizam Zachman Jakarta
Abstrak: Formal institutions at a fishing port in Indonesia is an important structure connected with operational activity in the fishing port. There are three formal institutions who managed operational activity in PPS Nizam Zachman: The Technical Implementation Unit below The Directorate General of Capture Fisheries, The General Company of Indonesian Fishing (Perum Perindo) below BUMN Ministry, and The Regional Technical Implementation Unit of Fishing Port and Fishing Landing Base Area Administrator below the agencies of sea and fisheries in the province. Aim of this study is to discover actual task/role and coordination of three managing instution in PPS Nizam Zachman, to discover problem in the three institutions in operating PPS Nizam Zachman also to know the effect of three instutions to fluencies of PPS Nizam Zachman operationals. The research methods used is comparative case study method and the operational activity used are landing activity and catches distribution. Every institution has their own tasks in performance implementation to reach the target planned. Otherwise, the coordination that created from the three institution in task performing formed in coordination of discussing their activities together. Functional issues that arise is caused from various institutional in PPS Nizam Zachman, such as, problems with overlapping rules between The Technical Implementation Unit below The Directorate General of Capture Fisheries, Perum Perindo, and The Regional Technical Implementation Unit of Fishing Port and Fishing Landing Base Area Administrator. Every institution in the task implementation about operational activity is often get an influence from the other institution. The influence can be the influence of smoothen activity effect or effect that hampering the activity. From that effect, it just has a little hampering effect showed from the three institutions in PPS Nizam Zachman.
Keyword: Bogor Agricultural University (IPB), PPS Nizam Zachman,, task performing, institutions, operational activity

Judul: Metrik Einstein (Anti-) Self-Dual Berdimensi Empat dengan Metode Cartan
Abstrak: Gravitational field equation can be formulated in differential forms (differential geometry), which describes gravity as a manifestation of the curvature of space-time. Curvature of space-time is characterized by a metric that satisfies the gravitational field equation. With differential forms it can be formulated the (anti-) self-dual Einstein equation, which is a modification of the Cartan structure in (anti-) self-dual basis. Calculation of (anti-) self-dual metric with (anti-) self-dual Einstein equation is simpler than the calculation using Christoffel symbols.
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