Judul: Strategi Nafkah Rumahtangga Nelayan Beragam Lapisan dalam Menghadapi Risiko Keamanan Berusaha (Studi Kasus Komunitas Nelayan Tangkap di Kelurahan Nipah Panjang I dan II, Kecamatan .Nipah Panjang, Kabupaten Tanjung Jabung Timur, Propinsi Jambi)
Abstrak: Skripsi ini bertujuan untuk mengidentifikasi risiko-risiko keamanan berusaha yang dihadapi rumahtangga nelayan beragam lapisan dan menganalisa strategi nafkah yang dilakukan rumah tangga nelayan beragam lapisan baik strategi ekonomi maupun strategi sosial dalam menghadapi risiko keamanan berusaha. Penelitian ini dilakukan di Kelurahan Nipah Panjang I dan II Kecamatan Nipah Panjang, Kabupaten Tanjung Jabung Timur, Propinsi Jambi. Data diambil kurang lebih selama dua minggu dengan unit analisa rumahtangga nelayan beragam lapisan yang didasarkan pada kepemilikan jenis perahu dan alat stangkap. Strategi penelitian ini berupa studi kasus dengan pendekatan kualitatif. Data yang diperoleh diolah serta dianalisa dan dipaparkan dengan kutipan
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Judul: Analisis Kerentanan dan Strategi Nafkah Rumah Tangga Nelayan Pesisir Teluk Jakarta
Abstrak: Berbagai strategi nafkah dilakukan oleh rumah tangga nelayan untuk mempertahankan kelangsungan hidupnya dari ancaman kerentanan. Tujuan dari penulisan ini adalah untuk mengidentifikasi sistem nafkah, strategi nafkah serta modal nafkah yang dilakukan oleh rumah tangga nelayan serta menganalisis hubungan strategi nafkah dengan kerentanan nafkah yang dialami oleh rumah tangga nelayan. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif yang didukung oleh data kualitatif. Hasil dari penelitian ini menunjukkan dua lapisan rumah tangga nelayan di Muara Angke memiliki strategi nafkah dan tingkat kerentanan yang berbeda. Rumah tangga nelayan lapisan atas lebih rentan dibanding dengan rumah tangga nelayan lapisan bawah. Hal ini dikarenakan sistem, strategi, dan modal nafkah yang dimiliki rumah tangga nelayan lapisan atas tidak lebih beragam dibanding dengan rumah tangga nelayan yang berada pada lapisan bawah.
Keyword: : kerentanan nafkah, strategi nafkah, rumah tangga nelayan

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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