Judul: Case Study of the Hematological Profile  of A Colony Macaca fascicularis in PSSP with Klebsiella pneumoniae Infection
Abstrak: Monyet ekor panjang (Macaca fascicularis) adalah hewan model karena memiliki kemiripan dengan manusia secara morfologis. Informasi mengenai profil hematologi monyet ekor panjang dengan kasus Klebsiella pneumoniae masih sangat terbatas. Hasil penelitian ini diharapkan dapat menjadi salah satu rujukan pada kasus Klebsiella pneumoniae pada monyet ekor panjang. Data sampel didapatkan dari lab PSSP sejumlah 27 sampel darah yang sudah dianalisis dengan alat hematology analyzer dan PCR. Data kemudian dianalisis secara deskriptif dan ditampilkan dalam bentuk rata-rata ± standar deviasi. Data tersebut dibandingkan dengan profil hematologi Macaca fascicularis normal. Nilai profil hematologi rata- rata pada Macaca fascicularis di penangkaran PSSP baik dari yang positif dan negatif Klebsiella pneumoniae mengalami penurunan adalah leukosit, eritrosit, hemoglobin hematokrit, MCV, trombosit dan PDW, sedangkan yang mengalami kenaikan adalah MCH, MCHC dan RDW. Hal ini menunjukkan terjadinya leukopenia, anemia mikrositik hiperkromik, dan trombositopenia yang dapat terjadi akibat infeksi Klebsiella pneumoniae., The long-tailed monkey (Macaca fascicularis) is a model animal because it is morphologically similar to humans. Information on the hematological profile of long-tailed monkeys with Klebsiella pneumoniae cases is still very limited. The results of this study are intended to serve as a reference in the case of Klebsiella pneumoniae in long-tailed monkeys. The sample data was obtained from the PSSP laboratory. A total of 27 blood samples were analyzed using a hematology analyzer and PCR. The data were then analyzed descriptively and presented in terms of mean and standard deviation. These data were compared with the normal Macaca fascicularis hematological profile. The mean values of the hematological profile in captive Macaca fascicularis of PSSP, both positive and negative Klebsiella pneumoniae, were decreased in leukocytes, erythrocytes, hemoglobin, hematocrit, MCV, platelets, and PDW, while those showing an increase in MCH, MCHC, and RDW. This indicates the occurrence of leukopenia, hyperchromic microcytic anemia, and thrombocytopenia, which can occur due to infection with Klebsiella pneumoniae.
Keyword: Klebsiella pneumoniae, Macaca fascicularis, profil hematologi, Hematology profile

Judul: Blood Chemistry Profile of Long-tailed Monkey (Macaca fascicularis) Infected by Klebsiella pneumoniae
Abstrak: Klebsiella pneumoniae merupakan bakteri nosokomial yang dapat menginfeksi hewan maupun manusia. Penelitian ini menggunakan Macaca fascicularis karena potensinya menjadi media penyebar zoonosis. Penelitian ini bertujuan mempelajari kesehatan organ ginjal dan hati Macaca fascicularis yang terinfeksi Klebsiella pneumoniae. Metode yang digunakan dalam penelitian ini adalah pemeriksaan kimia darah terhadap Blood Urea Nitrogen (BUN), kreatinin, total protein, albumin, globulin, rasio albumin/globulin, bilirubin total, Alanine Transaminase (ALT), dan Alkaline Phosphatase (ALP) yang dibandingkan dengan nilai normal kimia darah M. fascicularis. Infeksi K. pneumoniae menyebabkan kenaikan nilai kimia darah yaitu BUN dan rasio albumin/globulin, serta penurunan nilai kreatinin, globulin, dan total protein. Hal ini menunjukkan monyet ini mengalami gangguan ginjal yang disebabkan infeksi K. pneumoniae. Nilai kimia darah yang berada pada rentang normal adalah albumin, bilirubin total, ALT, dan ALP, yang menunjukkan M. fascicularis tidak mengalami gangguan fungsi hati.
Keyword: Kimia Darah, Klebsiella pneumoniae, Macaca fascicularis

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