Judul: Kajian Sektor Unggulan Perekonomian Wilayah Provinsi Banten
Abstrak: Implementation of regional develompment in Banten Province hasn’t been optimal because the high number of unemployment and increasing of number of poor people.Government needs to do an integrated planning to expand some sectors,which are able to drive economic region. The main purpose of this study is to analyze the leading sectors of Banten Province. The method of this research is Input-Output table analysis of Banten Province at producer domestic prices in 2010, the classification of 58 sectors aggregated into 9 sectors. Result of the research showed leading sectors in Banten Province are manufacturing industry sector, trade, hotel, and restaurant sector, and transport and communication sector. Sub-sectors that are able to support them are food, beverages, and tobacco industry sector, papper and printing products industry sector, computers, electronics, optics, and electrical equipment industry sector, wholesale, retail trade, and repair of motor vehicles sector, road transport sector and air transport sector.Agriculture sector has a potential as basic sector to increase economic growth and domestic income in South Banten
Keyword: input-output analysis, Banten Province, leading sector

Judul: Analisis Sektor Unggulan dan Ketimpangan Ekonomi di Provinsi Banten (Periode tahun 2002-2011).
Abstrak: Banten Economic growth during 2002 – 2011 has increased positively. This growth happened because of the role of superior sector at Banten province economic areas. Based on identification using analysis method LQ, Shift Share and Klassen typology has found four superior sectors at Banten province that are manufacture sector, electricity sector, gas and clean water, trading sector, hotel and restaurant, also transportation and communication. Those four sectors are called modern economic sectors. The causes of economic gap of interregional between regency and city at Banten province happened by the differences between of identified superior sector at province level, compared to regency and city level. The undeveloped Banten regency and city has different superior sector compared to superior sector at Banten province. Meanwhile, the developed region has the same superior sector with superior sector at Banten province. The Banten government regulation during 2003 - 2011 which is aimed to create agriculture sector as superior sector has not reached yet. Besides that, the purpose to decrease the interregional economic gap between regency and city during 2003 – 2011 has not reached yet also.
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Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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