Judul: Pengelolaan Perawatan, Rehabilitasi Dan Penilaian Kesejahteraan Elang Di Pulau Kotok Besar, Jakarta
Abstrak: Keberadaan burung pemangsa (elang) sangat penting di habitat alaminya. Saat ini, kondisi elang dalam keadaan terancam akibat hilangnya habitat dan tingginya perburuan liar. Untuk meningkatkan populasi alami maka perlu usaha pelepasliaran. JAAN, Jakarta Animal Aid Network adalah lembaga swadaya masyarakat yang memiliki kegiatan penyelamatan, rehabilitasi dan pelepasliaran burung dari hasil sitaan maupun penyelamatan. Penelitian bertujuan untuk mengidentifikasi dan menganalisis pengelolaan perawatan, rehabilitasi dan penilain kesejahteraan satwa. Pengelolaan perawatan terdiri dari perkandangan, pakan dan air minum, serta kesehatan. Penelitian dilakukan di Pulau Kotok Besar, Kepulauan Seribu pada bulan Agustus-September 2014. Metode pengumpulan data adalah observasi langsung, pengukuran, wawancara dan studi pustaka. Analisis data dilakukan dengan perhitungan pernilaian pada pengelolaan dan kesejahteraan satwa. Berdasarkan hasil penelitian, jumlah elang adalah 35 ekor yang terdiri dari 24 elang bondol (Haliastur indus), 10 elang-laut perut-putih (Haliaeetus leucogaster), dan 1 elang-ikan kepala-abu (Ichthyophaga ichthyaetus). Elang yang berada dalam tahap rehabilitasi adalah 16 elang, dan yang tidak dapat dilepasliarkan adalah 19 elang. Nilai pengelolaan elang adalah 3,50 dan termasuk dalam kategori cukup. Penilaian kesejahteraan elang adalah 65,65 dan termasuk dalam kategori cukup.
Keyword: elang, kesejahteraan satwa, pengelolaan, rehabilitasi

Judul: Pengelolaan dan tingkat kesejahteraan Elang di kebun binatang Bandung
Abstrak: Elang jawa (Nisaetus bartelsi), elang ular bido (Spilornis cheela), dan elang hitam (Ictinaetus malayensis) merupakan satwa yang dilindungi. Salah satu cara untuk melestarikan elang tersebut yaitu dengan melakukan pengelolaan diluar habitatnya seperti yang dilakukan di kebun binatang Bandung (KBB). Pengelolaan elang meliputi lima aspek, yaitu perkandangan, pakan, kesehatan, reproduksi, dan adaptasi. Ada beberapa kandang elang yang belum sesuai karena terdapat lebih dari sepasang elang dalam satu kandang. Elang mendapatkan pakan yang sama yaitu campuran ikan mujair, kepala ayam, dan daging sapi. Kesehatan ketiga jenis elang di KBB tergolong baik. Reproduksi elang jawa tergolong berhasil karena elang tersebut sudah berhasil bertelur. Elang ular bido dan elang hitam masih belum berhasil dalam bereproduksi. Adaptasi ketiga jenis elang tersebut sudah cukup baik. Tingkat kesejahteraan elang di KBB masuk dalam kategori cukup dengan persentase sebesar 67.27%.
Keyword: animal welfare, Bandung zoo, black eagle, crested serpent-eagle, javan hawk-eagle, crested serpent-eagle, javan hawk-eagle

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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