Judul: Pengaruh pemberian homeopathy terhadap aktifitas dan kapasitas fagositosis sel fagosit darah sapi perah penderita mastitis subklinis
Abstrak: Sebanyak 16 ekor sapi perah penderita mastitis subklinis digunakan dalam penelitian ini dan dibagi dalam 2 kelompok perlakuan. Perlakuan I (8 ekor) diberikan perlakuan homeopathikum Coenzyme compositum, dan pada perlakuan II (8 ekor) diberikan Traumeel + Mucosa compositum pada ante partum. Pada post partum kedua perlakuan diberikan Lachesis compositum + Traumeel dan dilanjutkan dengan Coenzyme compositum + Carduus compositum sebagai perlakuan homeopathika. Sampel darah diambil untuk menganalisa aktifitas dan kapasitas fagositosis sel fagosit menggunakan uji tantang secara in vitro dengan Staphylococcus aureus. Pada perlakuan II menunjukkan tendensi peningkatan aktifitas dan kapasitas fagositosis sedangkan pada perlakuan I hanya menunjukkan tendensi peningkatan kapasitas fagositosis saja, walaupun pengujian secara statistik dengan uji Anova menunjukkan tidak ada perbedaan nyata (P > 0,05) baik antar perlakuan, antar pengamatan maupun interaksi antara perlakuan dan pengamatan. Hasil penelitian menunjukkan bahwa pemberian Mucosa compositum + Traumeel pada ante partum memberikan hasil yang lebih baik terhadap stimulasi respon imun nonspesifik dibandingkan dengan pemberian Coenzyme compositum.
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Judul: Pengaruh Homeopathy Terhadap Hemogram Sederhana Pada Sapi Perah
Abstrak: The aim of this research is to study the effect of homeopathy on blood picture through quality and quantity observation in subdinical mastitis of cows. Twenty two heads pregnant cows suffered on subdinical mastitis were examined and divided into two groups. First group received homeopathic agents : Coenz~me compositum®, Lachesis compositum®, Traumeel® and Carduus compositum , the last group received Mucosa compositum®, Lachesis compositum®, Traumeel®, Coenzyme compositum® and Carduus compositum®. On first group, Coenzyme compositum® were given at 4th and 3rd weeks ante partum, Lachesis compositum® and Traumeel® were given at 1st and 2nd weeks post partum and Coenzyme compositum ® and Carduus compositum® were given at 3rd and 4th weeks post partum. On second group, Mucosa compositum® and Traumee® were given at 4th and 3rd weeks ante partum and the treatment post partum was similar to first group. Statisticauy, the test showed no significant different (P>O,05). The result of this research shows no protection of membrane mucous on first group and exeuent protection membrane mucous on second group, indicated by PMN and lymphocytes mobilization.
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Judul: 3D model reconstruction using aerial photo to measure object height
Abstrak: 3D reconstruction, especially for height extraction, using digital aerial photos taken from a non-metric camera and Unmanned Aerial Vehicle (UAV) is a challenging study. The purposes of the study are to determine the factors affect the accuracy of an object’s height reveal from a 3D model and establish procedures to deliver the optimal result. Two or more overlapping aerial photos can be constructed into the 3D model by applying the principles of collinearity and epipolar geometry using 3D reconstruction algorithm. Due to the instability of non-metric digital camera, the camera must be calibrated before 3D reconstruction is processed, in that way the quality of spatial extraction can be then measured. The study is conducted using 24 megapixels resolution Sony NEX7 digital camera and Hexacopter UAV. UAV was flown to a height of 50 m, 60 m and 70 m and placed at a certain position in order to get some height variations of camera. Camera Calibration Toolbox is utilized to calculate intrinsik parameters of the camera and a specific program is developed using MATLAB in order to build the 3D model and to obtain the object’s height. The result validation is done by comparing the height from 3D model with that one measured using Electronic Total Station. The accuracy of the object’s height up to 1 mm successfully achieved, with the largest height prediction error reaches 15.2 cm at 70 m flying height above ground level and average percentage error 4.07 for 20 objects.
Keyword: 3D reconstruction, collinearity, epipolar geometry, UAV