Judul: The development of the state officer ship function and duty on sea within the execution of surveillance, security, SAR and the law enforcement on the  water and the port of Tanjung Emas Semarang
Abstrak: Since Indonesian obtained the freedom for years until present, the various ships of the State officer from 5 differen t governmental institutions have performed duties in order to fulfill surveillance, security, accident rescue, and the law enforcement on sea. Nevertheless, upon the ex ecution of the duties, there has not been a good realization of the complete coordina tion of the avoiding of the sea usage upon the law violence and activities against the la w and the threat agai nst the security upon the execution of sea economical activity for the Indonesian maritime society welfare. The type of law violence on sea that were found, such as smuggling, sea resource thieving, on sea pirating, the sea contaminating, coral reef and mangrove damaging, on sea accident, illegal immigrati on, human trafficking, the load and on sea ship licensing, illegal charging, and the on sea commerce management breaking. The intensity of the on sea violence is ve ry often, and it is concentrated on every sea economical activity with the different violence charac teristic and type based upon the location of the economical activity. It is specialized upon the wate r and the port of Tanjung Emas Semarang that the research found the sea contamination, the mangrove damaging, reclamation, and abrasion and corrosive water, smuggling, illegal immigration, the violence of shipping and port system.
Keyword: conflict of intersest, sectoral ego, Mutual agreement letter (SKB), Central Java

Judul: Development of fishing operation safety frame work in the province of Central Java
Abstrak: Charachteristics of the occupational in fishing vessel are dangerous, dirty and difficult, known as “3d”. Fishing vessel safety is a complex interactions among human factors, machines and environmental. Fishing safety problems emerge when minimum one of those elements of human factor, machines or environment is misfunction. The general objective of this research is to develope frame work of fishing vessel operation safety in Central Java Province. Specific objectives of this research, are as follows: 1) identification database systems of fishing vessel accident; 2) identification of crews quality and capacity, 3) identification of the safety equipment, 4) identification of the national and international regulations on fishing vessel safety, 5) to make the alternative policies and strategies on fishing vessel safety management, to make strategies development on maritime training and education. Results of this reasearch, are: 1) to provide national database systems on fishing vessel accidents and investigations and to integrate this system database into fisheries satatistic, 2) the level of safety and navigation competencies of the skippers are still in low level, 3) fishing vessels which already equipped with the minimum safety equipment as much as 29,69%, 4) the existing regulations for seaworthiness and shipmanning of fishing vessel need to be reviewed, 5) the Fatality Accident Rate (FAR) is 113 fishermen died/missing at sea per 100.000 fisherman per year and if it is compared with the FAR of the world fishing fleet, it‘s still consider higher. The average FAR of the world is 80 fishermen per year, 6) the position of the fishing vessels accident on F-N matrix is still on the unacceptable risk level. The necessary measures to reduce accident risk of fishing vessels accident are needed. Some of the measures that we suggest, are as follows: 1) to estasblish national database systems of fishing vessel accidents and investigations and to integrate this system data base into fisheries satatistics, 2) training on navigation and safety competences (BST) for skippers and crew members, 3) increasing safety awareness for the fishing vessel stakeholders 4) crews insurance, 5) to provide standard of fishing vessel, ship manning, works in fishing, education, training and certification, 6) extended researchs are needed on development model fishing vessel safety development, B/C analisys and to make standart ship of fishing vessels less than 60 GT that suitable to be operated in southern Jawa Island waters
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Judul: Apatite Growth Optimation on Chicken Mucouse by Fourier Transform Infrared (FTIR) Characterization
Abstrak: Some experiment had been conducted to grow apatite from supersaturated solution of calcium phosphate ions on chicken mucouse. The calcium and phosphate ions were originated from Ca(NO3)2 and (NH4)2HPO4. Carbonate ions from (NH4)2CO3 was also used as starting solution. Experiment was carried out within about 5 hours at temperature 370 C and pH 7. Value of Ca+ : PO4 3- was 1.67, while molar ratio of CO3 2- : PO4 3- was 0.5 : 1. Molarity of molar ratio CO3 2- : PO4 3- variated approximately 0.15 : 0.30, 0.51 : 1.02, and 0.90 : 1.80. Mass of mucouse powder was constant 0.75 gram. The analysis result of Fourier Transform Infrared (FTIR) showed that the precipitation was apatite carbonate type A and B. In these experiment it was found out that the mucouse reduce the crystallinity of apatite precipitant, and the growth of apatite crystal was optimum at solution with molar ratio CO3 2- : PO4 3- about 0.15 : 0.30.
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