Judul: Factors Associated With The Level Of Knowledge Of Dairy Cattle Farmers Towards Brucellosis In Kawasan Usaha Peternakan (Kunak),
Abstrak: Level of farmers knowledge have an importance in the disease prevention and control of livestock. The purpose of this research was to evaluate the level of KUNAK dairy cattle farmers knowledge regarding brucellosis and factors that associated to it. This research used a secondary data from a research regarding brucellosis done by Faculty of Veterinary Medicine IPB University. Seventy farmers are selected at random as respondent for this research. Data was collected through interviewing respondent based on the questionnaire regarding the knowledge of brucellosis in terms of its mode of transmission, symptoms, prevention and treatment. Questionnaire was done in the form of closed question with three choice either ‘True’, ‘False’ or ‘No Idea’ with a scoring method of 1-0-0 respectively. A series of questions were asked to the respondence (70 people) regarding their knowledge of brucellosis on mode of transmission, symptom, prevention and treatment. The general result of the level of knowledge of farmers in KUNAK are from moderate to good being the majority of them were in that category. The farmers of KUNAK had a higher level of knowledge in terms of prevention and symptoms of brucellosis than mode of transmission or treatment of it. The risk factor that has the most significance to the level of knowledge of KUNAK dairy farmers are the ones with a working experience more than 5 years in this field with 18 times more knowledgeable than farmers with less than 5 years of working experience. The need of disease awareness programs is required for the farmers in broadening their minds towards other aspects of a disease for them to better combat the problems in their day to day business.
Keyword: brucellosis, knowledge, farmer, KUNAK, Bogor

Judul: Attitude of Dairy Cattle Farmers Towards Brucellosis at Kawasan Usaha Peternakan (Kunak) District Bogor
Abstrak: Farmer’s attitude plays an important role for prevention and control the brucellosis in cattle. This study used to identify the level of attitude dairy cattle farmers and the factors that influences the farmer’s attitude. The data used for this study are a secondary source data received from a previous research regarding of Brucellosis 2018 at Kawasan Usaha Peternakan (KUNAK), District Bogor done by Faculty of Veterinary Medicine, IPB University and Fisheries and Livestock Office of District Bogor. This studied were conduct at KUNAK, District Bogor with 65 respondents to find out the attitude farmers towards brucellosis by cross sectional method. The data collected were analyzed by descriptively and quantitatively. The quantitative analysis was done through chi square test in determining the association of risks factor affecting level of dairy cattle farmer’s attitude and odds ratio (OR) in determining the strength of affecting level of dairy cattle farmer’s attitude. Based on this study, majority (77%) of farmers have a positive attitude towards brucellosis. Farmers showed positive attitude about brucellosis mainly in causes (83.1%), transmission (60%) and clinical signs (60%). Risk factors that influence the attitude of farmers are knowledge, history of abortion and history of vaccination have a significance value with the dairy cattle farmers attitude. Level of dairy cattle farmer’s attitude can be improved through counseling by veterinary service directly when doing the vaccination and treatment of abortion.
Keyword: attitude, farmer, farmer, cattle, Bogor

Judul: Karakteristik Piezoelektrik Film LaxSr₁-xTiO3 di atas Substrat TCO
Abstrak: Studi material perovskite SrTiO3 sudah banyak dilakukan dan menunjukkan sifat feroelektrik, piezoelektrik, kuantum paraelektrik dan superkonduktor yang baik. Dengan penambahan dopant La2O3 diduga menambah performa sifat piezo dan karakteristik lainnya. Karakteristik film LaxSr₁-xTiO3 (LST) dengan variasi x= 0, 0.02, 0.04, 0.06 terbentuk pada suhu annealing 550 oC di atas substrat TCO melalui metode (Chemical Solution Deposition) CSD dan spin coating dengan 700 rpm pada kondisi suhu ruang dan tekanan atmosfer standar. Hasil menunjukkan, semakin banyak pendadah La maka nilai ketebalan film, ukuran rerata kristalit, parameter kisi, transmitansi, nilai konduktivitas (maksimum 589.7 S/cm pada sampel x=0.04 di frekuensi 10 Hz), nilai konstanta tegangan (c) dan muatan (d) piezo semakin meningkat. Dinamika bentuk grafik nilai tegangan (V) dan konstanta regangan mekanik (s) nampak mirip. Nilai V mencapai 0.127 V untuk x=0.06 (beban 50 g). Nilai maksimum c, d, s masing-masing mencapai 20.07 Vm/N, 1.14x10-8 C/N, 13642.71. Nilai band gap untuk x=0, 0.02, 0.04, 0.06 masing-masing 3.21 eV, 3.1 eV, 2.6 eV, 2.4 eV. La2O3 menambah performa sifat piezo, sehingga LST berpotensi sebagai sensor tekanan.
Keyword: CSD method, La2O3, LaxSr1-xTiO3, piezoelectric, TCO