Judul: Skoring kepincangan lokomosi pada Sapi Perah dan hubungannya dengan peradangan
Abstrak: Tujuan dari penelitian ini adalah untuk menganalisis skoring kepincangan lokomosi sapi perah dan hubungannya dengan peradangan. Digunakan seratus ekor sapi perah di KPSBU dari petani setempat di Lembang. Penilaian ditentukan melalui pengamatan visual pada alat gerak setiap individu sapi perah. Skor yang digunakan yaitu skala intensitas dari 1 sampai 5, yaitu 1 untuk kondisi normal dan 5 untuk kondisi kepincangan yang parah. Dilakukan juga pengamatan dan pengukuran keparahan tanda peradangan. Pengukuran peradangan dilakukan dengan perangkat termometer rektal. Pengamatan peradangan dilakukan dengan skala tanda-tanda infeksi lokal kalor, dolor, rubor, tumor, dan fungsiolesa menjadi empat tahap meliputi (-), (+), (+ +), dan (+ + +). Dari 100 ekor sapi perah, 2% memiliki kepincangan sedang, dan 25% kepincangan ringan. Kepincangan ini memiliki hubungan yang signifikan (p <0,01) dengan tanda-tanda peradangan. Kepincangan tidak memiliki korelasi dengan periode laktasi. Studi ini dapat mendukung penilaian untuk mendiagnosa dari keparahan kepincangan
Keyword: Bogor Agricultural University, Institut Pertanian Bogor, IPB, Locomotion Score, Inflammation Sign, Lameness in Dairy Cattle

Judul: Skoring Kepincangan Lokomosi Pada Sapi Perah dan Hubungannya Dengan Peradangan
Abstrak: The aim of this study was to analyze the lameness locomotion scoring of dairy cattle and its correlation to inflammation process. One hundred dairy cattles from local farmers at KPSBU Lembang Bandung District were used. Scoring was determined through visual observation on every locomotion apparatus of each individual dairy cattle. The score of lameness intensity was scaled from 1 to 5, which 1 was reflected normal condition and 5 was reflected severe lameness condition. Observation and measurement of inflammation was done promptly. Measurement of inflammation was done by rectal thermometer device. Observation of inflammation was done by scaling of local infection signs of calor, dolor, rubor, tumors, and fungsiolesa into four stage categories, include (-), (+), (++), and (+++). The study was yielded that 2% of dairy cattle had moderate lameness and 25% had mild lameness. This lameness had significant correlation with the signs of inflammation (p<0,01). This finding was not have correlation with the result of rectal temperature. Both of lameness score and inflammation sign were not have correlation with lactation periode. However, this study could be used as a consideration in diagnostic practical approach of lameness.
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Judul: Sintesis BaTiO3 dari BaCl2 dan TiCl4 dengan Metode Hidrotermal
Abstrak: Increasing technology has lead to proliferating electronic equipments. One component of electronic equipment is capacitor, which can be made of barium titanate (BaTiO3). This study aims to synthesize and to characterize BaTiO3 from a mixture of BaCl2 and TiCl4 by observing changes in temperature and the stage of the reaction. This study was carried out in several stages, i.e synthesis of BaTiO3 by hydrothermal method, changes in the reaction steps, changes in pH, compared the results by nonhydrothermal method and characterization by X-ray diffraction (XRD). Based on XRD results, synthesis of BaTiO3, using the method of hydrothermal (T = 120-150 °C), changes in the reaction steps, also in pH, had not been able to produced pure BaTiO3. It can be seen from low intensity of BaTiO3 and presence of other impurities in the form of TiO2 as can be found in all methods including non-hydrothermal method (T = 600 °C).
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