Judul: Sistem Informasi Sebaran Ikan Ekonomis Penting di Indonesia Berbasis Web
Abstrak: Regulations of the Republic of Indonesia Number 45 of 2009 stated that government and local government have to establish information system of fisheries so that the fisheries information can be easily and quickly accessed by the community. However, in particular information systems of fisheries that contain distribution and statistical data of economically important fishes in Indonesia are still less than optimal. The purpose of this research is to build the application of information system that contains the spatial distribution of economically important fishes in Indonesia and to determine the distribution of shrimp, tuna, skipjack tuna and bullet tuna based on statistical data of marine capture fisheries. The result of this study is web-based application called Information System of Distribution of Economically Important Fishes in Indonesia. This application can be accessed at http://siikan.site90.net. The main information presented in this application is time series of fisheries statistical data from 2003 to 2011 based on province in Indonesia. Through this information system, it can be seen that the shrimp, skipjack tuna and bullet tuna are found in all provinces in Indonesia, while the tuna are not found in the province of Riau, Riau Islands, Bangka Belitung Islands, Jambi, South Sumatra, and Central Kalimantan.
Keyword: 

Judul: Perancangan sistem informasi perikanan berbasis web di Kepulauan Seribu DKI Jakarta
Abstrak: Ketersediaan data dan informasi mengenai sumberdaya perikanan di Indonesia masih jauh dari sempurna. Tersedianya data dan informasi yang lengkap merupakan salah satu penunjang dalam keberhasilan pembangunan perikanan di Indonesia. Daerah Kepulauan Seribu yang terdiri atas banyak gugusan pulau menyimpan banyak kekayaan sumberdaya perikanan yang belum terdata secara lengkap. Penelitian ini berusaha untuk mengetahui keadaan umum perikanan di Kepulauan Seribu serta bagaimana menciptakan suatu sistem informasi yang dapat menampilkan data-data serta informasi perikanan yang lengkap untuk daerah Kepulauan Seribu Hasil dari penelitian ini adalah terciptanya suatu model sistem informasi perikanan berbasis web yang didalamnya terdapat potensi-potensi perikanan daerah Kepulauan Seribu…
Keyword: Fisheries

Judul: Katalis Eterifikasi Gliserol Berbasis Poli–(asam stirena sulfonat) dari Limbah Styrofoam.
Abstrak: Styrofoam waste can be converted to poly–(sulfonate styrene acid) (PSSA) that can be used as catalyst. The objective of this research is to get PSSA that can catalyze the etherification of glycerol and benzyl alcohol. The styrofoam waste was converted to PSSA by reacting with H2SO4 98% (as sulfonation agent) and P2O5 (as sulfonation catalyst) at 40 °C for 6 hours. Characterizations of PSSA included functional groups, sulfonation levels, water swelling, and thermal stability. The yield of PSSA was 40-55%. The success of sulfonated polystyrene was shown by –SO3H group absorption at 1157.29 cm-1. Etherification of glycerol and benzyl alcohol using PSSA catalyst was conducted at 110 °C for 12 hours. The conversion in producing mono–benzyl ether glycerol was 8.10%, 1,3–dibenzyletherglycerol 2.60%, and dibenzyl ether 9.80%. Therefore, the PSSA can be used as etherification catalyst.
Keyword: benzyl alcohol, etherification, glycerol, polystyrene, PSSA