Judul: Studi Kasus Q Fever Pada Sapi “Idul Adha” Di Wilayah Jakarta Pusat Dengan Metode Imunohistokimia
Abstrak: Q fever merupakan zoonosis yang disebabkan oleh Coxiella burnetii, bakteri gram negatif, bersifat intraseluler obligat. Hewan ternak dan hewan kesayangan merupakan reservoir utama infeksi, dan transmisi ke manusia terutama terjadi melalui inhalasi aerosol. Q fever merupakan penyakit yang ada di seluruh dunia kecuali Selandia Baru. Q fever memiliki gejala subklinis yang bervariasi dan tidak patognomonis, sehingga untuk mendiagnosanya perlu dilakukan uji dengan akurasi tinggi. Penelitian tentang Q fever pada sapi “idul adha” di wilayah Jakarta Pusat dengan metode imunohistokimia dilakukan dari oktober 2014 sampai september 2015 di Divisi Patologi FKH IPB. Hasil penelitian menunjukkan 3 sampel imunoreaktif dan 15 sapi non imunoreaktif terhadap antibodi anti Coxiella burnetii. Hasil pewarnaan HE sampel positif menunjukkan terdapat lesio pada organ limpa, hati dan paru-paru. Lesio pada limpa berupa deplesi folikel limfoid, peradangan, dan edema. Lesio pada hati berupa degenerasi hidropis. Lesio pada paru-paru berupa kongesti, dan hemoragi. Hasil penelitian ini merupakan laporan kejadian Q fever pada sapi kurban yang pertama kali dilaporkan di Wilayah Jakarta Pusat.
Keyword: Coxiella burnetii, idul adha, Q fever, zoonosis

Judul: Studi Q Fever Pada Sapi ”Idul Adha” di Wilayah Jakarta Dengan Metode Imunohistokimia
Abstrak: Query Fever (Q Fever) is a zoonotic disease caused by bacteria Coxiella burnetii (C. burnetii). The reservoirs are extensive but only partially known as ruminants, mammals, poultry, pets, and tick which also act as a vector. The transmission of this disease commonly through inhalation but other transmission such as ingestion may possible. The objective of this study was to know the histopathological changes of cattle slaughtered during Eid Adha celebration and were diagnosed Q Fever using immunohistochemistry method. The research conducted in samples of Eid Adha 2011 indicated that 1 sample from North Jakarta was found positive in liver out of 7 samples (0.14%). Whereas in samples of Eid Adha 2012 the positive results were found in 2 samples (100%) each derived from West Jakarta in liver and North Jakarta in lungs. This result showed that Q Fever in cattle has spread, so the preventive and control action is important to do
Keyword: Cattle, Coxiella burnetii, Eid Adha, immunohistochemistry, Q Fever, zoonosis

Judul: Pembuatan Sel Surya Berbasis Film Ferroelektrik Barium Strontium Titanate (Ba0,5Sr0,5TiO3)
Abstrak: Growth of films Ba0,5Sr0,5TiO3 (BST) 1 M has been done with variation of annealing in hold time 8 hours, 15 hours, 22 hours, and 29 hours at constant temperature 8500C, above Si (100) substrate p-type, by using the sol-gel process method which followed with spin coating process at 3000 rpm for 30 seconds. Optics spectroscopy shows that BST film solar cells with annealing hold time 8 hours, 15 hours, and 22 hours, works effectively in wavelength ≥ 700 nm absorption range. Yet for sample with annealing hold time about 29 hours effectively absorb in ≤ 700 nm wavelength range. It obtained BST film refractive index at range 2.0 to 7.0 to wavelength range ±370-870 nm. Band gap BST film value based on annealing hold time 8 hours, 15 hours, 22 hours, and 29 hours respectively 2.60 eV; 3.12 eV: 3.24 eV, and 2.66 eV. Electrical conductivity value which obtained, indicate that the BST film is classified as semiconductor material with conductivity order 10-5-10-4 S / cm. The result of I-V photovoltaic characterization shows the BST film potentially to be a solar cells device with efficiency according to the annealing hold time 8 hours, 15 hours, 22 hours, and 29 hours in a row are 2.68x10-5%, 3.51x10-5%, 4.53x10-5% and 3.22x10-5%
Keyword: