Judul: Kejadian Infeksi Hookworm pada Anjing Pelacak Unit K-9 Direktorat Polisi Satwa Korsabhara Baharkam Polri Depok
Abstrak: Infeksi hookworm pada anjing merupakan masalah kesehatan yang penting pada hewan maupun manusia karena besifat zoonotik. Penelitian ini bertujuan mempelajari prevalensi dan derajat infeksi hookworm pada anjing pelacak di Direktorat Polisi Satwa Korsabhara Baharkam Polri Depok. Sebanyak 40 sampel tinja anjing pelacak dikumpulkan dan sampel yang positif diperiksa dengan teknik modifikasi McMaster. Pengaruh faktor-faktor ras, klasifikasi breed, umur, jenis kelamin, dan divisi kennel terhadap prevalensi dan derajat infeksi hookworm dianalisis menggunakan uji Chi Square, Anova, dan dilanjutkan uji Duncan. Hasil penelitian menunjukkan sebanyak 24 ekor (60,0%) anjing pelacak terinfeksi hookworm. Prevalensi infeksi hookworm tidak dipengaruhi oleh ras, klasifikasi breed, dan umur (p>0,05) kecuali jenis kelamin (p=0,028) dan divisi kennel (p=0,001). Prevalensi infeksi hookworm pada anjing jantan (40,0%) lebih tinggi dibanding anjing betina (20,0%). Berdasarkan divisi kennel, kejadian infeksi hookworm tertinggi pada anjing pelacak umum (cakum) dan Search and Rescue (SAR) (22,5%). Infeksi hookworm pada anjing pelacak unit K-9 Direktorat Polisi Satwa tergolong ringan dengan rata-rata derajat infeksi sebesar 423,75 ± 79,87 telur tiap gram tinja (TTGT).
Keyword: anjing pelacak, hookworm, derajat infeksi dan prevalensi

Judul: Prevalensi Nematoda Gastrointestinal Anjing di Kecamatan Lore Barat Kabupaten Poso, Sulawesi Tengah
Abstrak: Infeksi nematoda gastrointestinal pada anjing menyebabkan gangguan kesehatan hewan dan berpotensi zoonosis. Penelitian ini dilakukan untuk menentukan prevalensi dan intensitas infeksi nematoda gastrointestinal pada anjing di Kecamatan Lore Barat Kabupaten Poso. Pemeriksaan koprologi dilakukan dengan metode pengapungan sederhana serta penghitungan telur dengan kamar hitung McMaster. Dalam penelitian ini, prevalensi nematoda gastrointestinal dianalisis dalam kaitannya dengan infeksi tunggal dan ganda, jenis kelamin dan usia. Dari total 57 sampel yang diperiksa, telur Toxocara sp. dan hookworm ditemukan pada 39 sampel (79.31%). Sebanyak 68.42% merupakan infeksi tunggal dan 10.52% ditemukan mengandung lebih dari satu jenis nematoda. Prevalensi infeksi hookworm dan Toxocara sp. pada anjing betina lebih tinggi dibandingkan anjing jantan. Prevalensi Toxocara sp. dicatat lebih tinggi di anjing muda. Namun, penelitian ini menunjukkan bahwa anjing tua lebih rentan terhadap infeksi hookworm. Toxocara sp. dan hookworm antara jenis kelamin dan kelompok umur ditemukan secara statistik tidak signifikan (p>0.05). Intensitas infeksi Toxocara sp. dan hookworm tergolong kategori tinggi dengan rerata jumlah telur masing-masing 567 dan 1041 EPG.
Keyword: dog, West Lore, prevalence, hookworm, Toxocara

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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