Judul: General Description of therapy infection on local sheep in health center animal class A Region IV Bogor Regency 2019-2020
Abstrak: Pusat Kesehatan Hewan Kelas A Wilayah IV Kabupaten Bogor adalah fasilitas pelayanan kesehatan hewan dengan tujuan untuk meningkatkan kesehatan hewan. Salah satu penyakit yang sering diabaikan oleh peternak pada ternak domba adalah penyakit kecacingan. Gejala klinis yang ditimbulkan antara lain yaitu kehilangan bobot badan, penghambatan pertumbuhan penurunan nafsu makan dan daya penyerapan makanan di usus, serta penurunan reproduksi dan produksi. Penelitian ini dilakukan untuk mengamati terapi infeksi cacing pada domba lokal di Pusat Kesehatan Hewan Kelas A Wilayah IV Kabupaten Bogor 2019-2020. Data yang diperoleh kemudian dipadukan dengan literatur untuk mendapatkan gambaran terapi kecacingan pada domba lokal yang efektif dan efisien. Metode yang digunakan adalah analisis deskriptif. Jumlah kejadian pada tahun 2019 yaitu 852 kasus kemudian pada tahun 2020 mengalami penurunan menjadi 624 kasus. Pengobatan infeksi cacing di Pusat Kesehatan Hewan yaitu dengan pemberian antelmintik dan vitamin. Antelmintik yang digunakan yaitu albendazole dari golongan benzimidazol dengan dosis yang diberikan adalah 8,8 mg/kg BB, sedangkan vitamin yang digunakan yaitu sianokobalamin (B kompleks )., Class A Animal Health Center Region IV Bogor Regency is animal health service facility with the aim of improving animal health. Helminthiasis is a disease that was often ignored by sheep breeders. Clinical symptoms arised include loss of body weight, decreased appetite, decreased absorption of food in the intestine, inhibition of growth, decreased reproduction and production. This research was conducted to observe worm infection therapy in local sheep at the Class A Animal Health Center Region IV Bogor Regency during year 2019-2020. The data obtained were then combined with the literature to obtain an overview of effective and efficient local sheep worming therapy. The method used was descriptive analysis. The number of cases was about 852 and 624 recorded during year 2019 and 2020, Respectively. Treatment of intestinal worms at the Animal Health Center is by administering anthelmintics and vitamins. The anthelmintic used was albendazole from the benzimidazole group with the dose given was 8.8 mg/kg bw, while the vitamin used was cyanocobalamin (B complex ).
Keyword: albendazole, animal health center,bogor regency, sheep, worm

Judul: Overview Of Scabies Therapy Goats At The Animal Health Center Region IV in 2019-2020
Abstrak: Skabies pada kambing ialah penyakit parasitik yang disebabkan oleh Sarcoptes scabiei var caprae, Psoroptes caprae, Chorioptes caprae, dan Demodex caprae. Penyakit skabies menunjukkan gejala kelainan kulit yang dicirikan oleh hiperkeratosis, dermatitis pruritus, dan alopesia. Tujuan penelitian ini adalah menganalisis jenis pemilihan obat yang digunakan dalam pengobatan penyakit skabies pada ternak kambing serta efektivitas obat tersebut. Data pengobatan kasus skabies didapatkan dari rekam medis UPT Puskeswan Wilayah IV Kabupaten Bogor tahun 2019-2020. Data disusun kemudian diolah menggunakan Microsoft Excel 2019, dilanjutkan dengan analisis secara deksriptif. Hasil penelitian menunjukkan jumlah kasus skabies pada kambing di UPT Pusat Kesehatan Hewan tahun 2019-2020 adalah 481. Ivermektin digunakan sebagai terapi kausatif skabies kambing di UPT Puskeswan Wilayah IV Kabupaten Bogor. Vitamin B12 digunakan sebagai terapi suportif. Dosis ivermektin yang diberikan sejumlah 0,2 mg/kg BB dan dosis untuk terapi suportif 0,1 mg/kg. Ivermektin menjadi obat yang efektif pada penyembuhan penyakit skabies pada kambing berdasarkan literatur., Scabies in goats is a parasitic disease caused by Sarcoptes scabiei var caprae, Psoroptes caprae, Chorioptes caprae, and Demodex caprae. Scabies may have symptoms of hyperkeratosis, pruritic dermatitis, and alopecia. The study was conducted to analyze the commonly used therapy of skabies in goat and its effectivity. The data were collected from the medical records on scabies cases in goats in 2019 and 2020 at the Animal Health Center (AHC) Region IV, Bogor Regency. The data were processed with Microsoft Excel 2019, and were then analyzed descriptively. The total number of cases of skabies in goat recorded during 2019 and 2020 at the AHC Region IV, Bogor Regency was 481. It was known that scabies in goats was treated with ivermectin as causative treatment, while vitamin B12 was given as supportive treatment. The dose of ivermectin given was 0.2 mg/kg BW and dose of vitamin B12 administered was 0.1 mg/kg BW. In conclusion, Ivermectin effective use for therapy scabies in goat based on literature.
Keyword: ivermektin, kabupaten bogor, kambing, skabies, terapi, bogor regency, goat, ivermectin, scabies, therpy

Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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