Judul: Kejadian Penyakit Kulit pada Anjing dan Kucing Akibat Infeksi Cendawan di Beberapa Klinik Hewan.
Abstrak: Anjing dan kucing merupakan dua jenis peliharaan yang yang paling sering dipelihara. Penampilan hewan peliharan harus selalu diperhatikan karena seringkali mengalami gangguan dan dapat berdampak pada infeksi yang lebih luas. Tujuan penelitian ini adalah mengetahui keragaman penyakit kulit yang disebabkan oleh infeksi cendawan dan agen lainnya pada anjing dan kucing. Penelitian menggunakan data sekunder yang berasal dari rekam medik periode 2010-2014 yang tersimpan di klinik yang diambil dari dua klinik hewan. Data primer diperoleh dari hasil identifikasi keberadaan kapang pada contoh kerokan kulit dan rambut pasien anjing dan kucing yang diambil dari 10 klinik hewan di Kota Bogor. Pemeriksaan makroskopik dilakukan terhadap koloni cendawan yang tumbuh di media pertumbuhan SDA dan SDA-m. Pemeriksaan mikroskopik dilakukan terhadap contoh kerokan kulit dan rambut yang ditetesi dengan KOH 10% dan terhadap struktur mikroskopik cendawan yang tumbuh di media pertumbuhan. Kasus infestasi ektoparasit merupakan kasus yang paling banyak didiagnosa dari anjing dan kucing yang dating ke klinik hewan dengan angka sebesar 30,00% pada anjing ras dan 45,58% pada kucing ras. Kasus dermatofitosis merupakan kasus kedua terbanyak yang dialami pasien, yaitu sebesar 25,71% pada anjing ras dan 14,28% pada kucing ras. Kapang Dermatofita tidak ditemukan pada contoh kerokan kulit dan rambut. Sejumlah cendawan saprofit dan kosmopolitan ditemukan dari contoh yang diperiksa
Keyword: penyakit kulit, infestasi ektoparasit, infeksi cendawan, anjing, kucing

Judul: Parasitic Case in Dogs and Cats at Animal Hospital of West Sumatra
Abstrak: Anjing dan kucing merupakan hewan domestikasi yang paling banyak dipelihara manusia. Salah satu kasus penyakit yang sering menyerang anjing dan kucing adalah kasus parasitik. Beberapa parasit memiliki potensi zoonosis, baik melalui kontak dengan hewan yang terinfeksi maupun melalui lingkungan yang terkontaminasi. Penelitian ini bertujuan mengetahui keberagaman jenis, prevalensi, serta pemetaan penyebaran wilayah infestasi ektoparasit dan endoparasit pada anjing dan kucing yang tercatat di Rumah Sakit Hewan Sumatera Barat. Seluruh data diperoleh dari rekam medik pasien anjing dan kucing di Rumah Sakit Hewan Sumatera Barat berdasarkan pemeriksaan klinis dan pemeriksaan laboratorium sejak November 2018 sampai Oktober 2020 yang terdiri atas 1275 pasien anjing dan 13.103 pasien kucing. Hasil penelitian menunjukan jumlah kasus parasit yang ditemukan pada anjing sebanyak 157 dan kucing sebanyak 1704. Kasus parasitik disebabkan ektoparasit dan endoparasit. Prevalensi infeksi ektoparasit lebih tinggi daripada infeksi endoparasit. Kejadian helmintiasis lebih besar dibandingkan penyakit yang disebabkan protozoa. Pada kucing ditemukan ektoparasit yang menginfestasi terbanyak adalah Otodectes cynotis dan Sarcoptes scabiei, sedangkan pada anjing adalah Demodex sp. Sebaran infestasi ektoparasit dan infeksi endoparasit baik pada pasien kucing maupun anjing di wilayah Kota Padang tertinggi berada di Kecamatan Padang Timur., Dogs and cats are domestic animals that are mostly kept by humans being. One of the disease cases that often attack dogs and cats is parasitic cases. Some parasites have zoonotic potential, either through contact with infected animals or contaminated environments. This study aims to determine the diversity of species, prevalence, and distribution of ectoparasite and endoparasite infestation areas in dogs and cats recorded at the Animal Hospital of West Sumatra. All data were obtained from medical records of dog and cat patients at the Animal Hospital of West Sumatra based on clinical examination and laboratory examination from November 2018 until October 2020, consisting of 1275 dog and 13,103 cat. The results showed that there were 157 cases of parasites found in dogs and 1704 cats. Parasitic cases are caused by ectoparasites and endoparasites. Prevalence ectoparasites infection were higher than endoparasites infection. Helminthiasis incidence is greater than diseases caused by protozoa. In cats, it was found that the most infested ectoparasites by Otodectes cynotis and Sarcoptes scabiei. Whereas in dogs by Demodex sp. The distribution of ectoparasite and endoparasite infestations in both dogs and cats in Padang city is highest in East Padang District.
Keyword: Anjing, kucing, parasit, zoonosis

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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