Judul: The design system planning and development of capture fisheries in Kupang Regency East Nusa Tenggara
Abstrak: A system for planning and development of capture fi sheries in Kupang Regency has been formulated with system approach. Basically the system is based on information on production of fisheries resources, f ishing gears, income fishermen, fish marketing, fish processing, financial of capture fi sheries and prospective of fisheries. The implementation of system poured in the form of Decision Support System (DSS). The system then is materialized in terms of DSS nam ed in DSS SEPAKAT . The DSS SEPAKAT is a computer program package research to support of decision in determining planning and development of capture fis heries in Kupang Regency to assist system user. As a system, DSS SEPAKAT consists of three primary components, those are data base management system, model base management system and dialogue management system.
Keyword: Decision Support System, DSS SEPAKAT, Capture Fisheries, Kupang Regency, Model Anapot, Model anakap, Model anlaykan, Model Ananel, Model Anniaga, Model Anolah, Model Anprosi

Judul: System development for capture fisheries business of Riau Province
Abstrak: The general objectives of this research is to develop system development of capture fisheries business in Riau Province which can be used as referrence in capture fisheries development planning after experiencing expansion of administrative areas. To achieve these general objective, and more specifically the special purpose of this study are; 1) determine the proper capture fisheries business to develop; 2) determine the appropriate conflict resolution; 3) the appropriate institutional form in the development of capture fisheries business. Survey method was used to collecting information and data from the field. Schaefer model was used to determine the limit of fishery utilization by determining the Maximum Sustainable Yield ( MSY). Linear Goal Programming Model was used to analyze the technological allocation based on all determined target. Scoring method was applied to determine the best kind of capture fisheries technology. Quantitative and qualitative analysis were used for economic and social aspect and descriptive analysis to determine the environmental friendly fishing technology. Method of conflict resolution techniques based on Fisher et al. (2000). The results indicated that selected fish resource in Malacca Strait Bengkalis Regency are, yellow pike-conger (Congresox talabon), giant threadfish (Eleutheronema tetradactylum), silver pomfret (Pampus argenteus), and white shrimp (Metapenaeus sp), with fishing technology of longline, batu net, atom net and apollo net. The optimum amount for the selected fishing technology in Bengkalis Regency is 6595 unit. Selected fish resources in the South China Sea Indragiri Hilir Regency are giant threadfish (Eleutheronema tetradactylum)”, white shrimp (Metapenaeus sp), yellow pike-conger (Congresox talabon) and barred spanish mackerel (Scomberomorus commersoni) and with fishing technology of longline, “batu net”, gillnet and shrimp net. The optimum amount for the selected fishing technology in Indragiri Hilir Regency is 5956 unit. Conflict in the waters of Bengkalis is the conflict between longline fishermen and batu net fishermen. Identification for the conflict typology based on internal allocation and jurisdiction. Strategic planning that can be done to resolve conflicts in these waters is the involvement of fishing communities, especially community leaders in the utilization and management, formal recognition of sea tenure in the community in resource management and increased surveillance conducted in an integrated manner, which involves all elements in System Development for Capture Fisheries Business of Riau Province (SIPUTREFIK) and the establisment of institutional mediators.
Keyword: 

Judul: Enhancement of photon absorbtion on BaxSr1-xTiO3 thin films semiconductor using photonic crystals.
Abstrak: In this research, has been conducted BaxSr1-xTiO3 (BST) thin films manufacturing for mole fraction x = 0.25, 0.35, 0.45, and 0.55; and concentration of 1 molar using chemical solution depositon (CSD) method. The materials, which are used in this research, are barium acetate [Ba(CH3COO)2, 99%], strontium acetate [Sr(CH3COO)2, 99%], titanium isopropoxide [Ti(C12O4H28), 97.999%], gallium trioxide [Ga2O3], 2-methoxyethanol [H3COOCH2CH2OH, 99%] and 1 x 1 cm of transparent conductive oxide (TCO) glass as substrate. Two BST thin films are made that for BST thin films which are doped by 10% galium (BGST) as p-type layer and pure BST solution as n-type. BST solution is made by reacting barium acetate [Ba(CH3COO)2, 99%], strontium acetate [Sr(CH3COO)2, 99%] and titanium isopropoxide [Ti(C12O4H28)] into 2-methoxyethanol solvent [H3COOCH2CH2OH, 99%] in accordance with mass gram for each x value. While, BGST solution is made in the same way as BST solution, plus adding gallium at 10% of the mass of BST. Once all materials are reacted, then vibrated using ultrasonic for 90 minutes, and followed by coating BGST / BST on the TCO substrate. Once the layer is formed, then annealed for 15 hours at temperature of 500 °C with increasing rate of 1.67 oC/minute. Characterizations of BST thin films with or without photonic crystals include the absorbance and transmittance in the visible light spectrum, as well as the electrical photoconductivity characterizations. From BST thin films without photonic crystals indicate that our thin films have light absorption area on almost the entire range of the visible light spectrum even to the infrared range with absorption value over than 67.6%, in addition, it can be seen that the maximum absorbance of BST thin films for all mole fractions lie in blue to green light spectrum region, 457 nm ≤ λ ≤ 570 nm and the minimum in yellow to red light spectrum region, 570 nm ≤ λ ≤ 678 nm. The largest absorbance is found at x = 0.25 with average absorbance value of 92.04% and maximum and minimum absorbance peaks at wavelength of 500.89 and 657.72 nm, respectively. At x = 0.35, average absorbance value decreased to 83.55% with maximum and minimum peaks at 505.73 and 613.68 nm, respectively. Then increased to 91.16% at x = 0.45 with maximum and minimum peaks at 506.04 and 618.56 nm, respectively. At x = 0.55, average absorbance value decreased to 80.12% with maximum and minimum peaks at 507.85 and 608.79 nm, respectively. Moreover, it can be seen that the addition of barium mole fraction leads to wider maximum absorbance or minimum transmittance peaks and narrower minimum absorbance or maximum transmittance peaks in the same range of the green and blue & red light spectrums, respectively. BST thin films with photonic crystals show increasing in absorption for all x values in the range of 3.04 into 13.33%. At x = 0.25, average absorbance percentage increased 3.96% from 92.4 into 95.68%, for x = 0.35 average percentage increased 7.07% into 89.45 from 83.55%. Furthermore, average absorbance of BST thin films at x = 0.45 increased 3.04% from 91.16 into 93.93% and x = 0.55 has
Keyword: