Judul: Sistem Informasi Manajemen Dinas Perikanan Dati I Jawa Timur,
Abstrak: Dinas Perikanan Dati I Jawa Timur memiliki tugas, yang diharapkan menjadi dasar kemajuan perikanan di Jawa Timur, diantaranya memberikan penyuluhan dan pembinaan kepada nelayan, melindungi sumberdaya ikan dan kelangkaan, mengelola hasil tangkapan dan budidaya perikanan, serta meningkatkan keterampilan nelayan dan petambak.
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Judul: Kebijakan Pengelolaan Perikanan Tangkap di Surabaya, Jawa Timur
Abstrak: Surabaya adalah sebuah kota metropolitan terbesar kedua di Indonesia dan berfungsi sebagai pusat pemerintahan Provinsi Jawa Timur, pemerintahan Kota Surabaya, serta pusat bisnis jasa yang sangat signifikan dibandingkan dengan daerah-daerah lainnya di Jawa Timur. Kota ini memiliki kawasan pesisir yang telah dimanfaatkan untuk berbagai fungsi, terutama dalam kegiatan bisnis perdagangan. Pada kenyataannya nelayan dan kegiatan perikanan tetap ada meskipun kota Surabaya telah berkembang menjadi pusat pemerintahan dan bisnis jasa. Perikanan tangkap di Surabaya sangat penting bagi kehidupan ekonomi masyarakat lokal yang mengandalkan hasil tangkapan nelayan Surabaya dalam bidang pengolahan produk perikanan yang menjadi ciri khas masyarakat lokal. Nelayan Surabaya masih menggunakan perahu berukuran kurang dari 5 GT, sesuai dengan daerah penangkapan ikan sekarang. Alat tangkap yang dominan digunakan oleh nelayan Surabaya adalah jaring klitik, trammel net dan pancing rawai dasar. Permasalahan perikanan tangkap di Surabaya yaitu konflik nelayan lokal dengan nelayan luar, degradasi lingkungan, tidak akuratnya data perikanan, minimnya sumber daya manusia, mahalnya harga BBM dan akses bantuan yang tidak merata. Keadaan internal perikanan tangkap di Surabaya dapat mengatasi berbagai kelemahan yang ada, namun kurang mampu memanfaatkan peluang yang ada untuk merespons kondisi perkembangan perikanan tangkap di Surabaya. Rumusan strategi berdasarkan urutan prioritas untuk mengelola perikanan yang berbasis di Kenjeran adalah:, (1) meningkatkan kualitas sumber daya manusia, (2) mengembangkan kelembagaan dan organisasi pengelolaan perikanan tangkap, (3) meningkatkan sarana dan prasarana yang mendukung kegiatan perikanan tangkap, (4) membuat kebijakan untuk pengaturan pengelolaan perikanan tangkap, (5) meningkatkan pengawasan kegiatan penangkapan ikan, (6) meningkatkan pengawasan daerah pesisir dan (7) mengendalikan armada perikanan untuk mengoptimalkan pemanfaatan sumber daya ikan
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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
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