Judul: Bogor Dan Bandung (Histopathological Study Of Bovine Central Nervous System From Bogor And Bandung)
Abstrak: Penelitian ini bertujuan untuk mempelajari dan menganalisa secara mikroskopis terhadap sejumlah sampel susunan syaraf pusat sapi yang diambil secara acak dari wilayah Bogor dan Bandung. Sebanyak 17 sam pel susunan syaraf pusat sapi yang masing-masing dibuat sediaan dibagian otak besar (serebrum), otak kecil (serebelum), dan medula spinalis. Sampel susunan syaraf pusat sapi tersebut diproses dengan standar pembuatan sediaan histopatologi dan diwarnai dengan pewarnaan Hematoksilin Eosin (HE). Aspek utama yang diamati pada penelitian ini adalah berbagai kelainan yang ditemukan yang meliputi pembendungan yang merupakan kelainan terbanyak yang ditemukan baik dari wilayah Bogor maupun Bandung, penebalan pembuluh darah, perdarahan, meningitis, dan encephalaomalacia. Dalam skripsi ini juga sedikit disinggung tentang Bovine Spongiform Encephalopathy (BSE), karena kejadian encephalomalacia sangat erat kaitannya dengan kejadian BSE ini meskipun encephalomalacia yang ditemukan belum pasti BSE.
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Judul: Identifikasi Molekular Babesia bigemina dari Sapi dan Kerbau di Kabupaten Bogor
Abstrak: Livestock is a crucial industry that significantly contributes to the agricultural sector in Indonesia. Babesiosis is a disease that is transmitted through tick vectors and are caused by blood parasites of the genus Babesia. This disease has caused very significant economic losses. Molecular detection of babesiosis has high sensitivity and specificity. However, currently, the detection of babesiosis using Polymerase Chain Reaction (PCR) in Indonesia has not been widely used, especially in the Bogor District. The aim of this study is to identify Babesia bigemina in cattle and buffaloes in the Bogor District using molecular technique. A total of 27 blood samples were collected, consisting of 22 cattle samples and 5 buffalo blood samples. The samples were stained with 10% Giemsa, in addition the blood samples were extracted and proceeded with nested PCR. The results of the blood smear examination showed 81.48% were positive for Babesia spp., while 11.11% were positive for B. bigemina. Based on the type of cattle and buffaloes positive for B. bigemina, the positive rates were 9.09% and 20% respectively. The results of this study provide basic information about the level of Babesia bigemina infection in the Bogor District based on molecular methods. Therefore, programs to prevent and control blood parasitic infections in cattle and buffalo farms needs to be carried out.
Keyword: Babesia bigemina, babesiosis, Bogor, buffalo, cattle, PCR, Babesia bigemina, babesiosis, Bogor, buffalo, cattle, PCR

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4