Judul: Analisa Indeks Eritrosit Babi Domestik (Sus domestica) pada Autotransfusi Preoperatif, Autotransfusi Intraoperatif Sederhana, dan Autotransfusi Pencucian Cell Saver sebagai Model untuk Manusia
Abstrak: Autotransfusion is a process of transfusion which the transfused blood is taken from the patient's own blood (autologous). Autotransfusion is an alternative for treating the condition of severe bleeding due to trauma. The objective of this study was to analyze erythrocyte indices from three autotransfusion treatments. Nine domestic pigs were assigned to preoperative autotransfusion (PA), simple intraoperative autotransfusion (SIA), and cell saver autotransfusion (CSA). Each group contains three pigs. Splenectomies were performed in every pig to mimic 30% bleeding from abdominal trauma. Extravasated bloods were collected for SIA and CSA. Blood sampling were collected before splenectomy (pre autotransfusion), after autotransfusion, two days after autotransfusion, and seven days after autotransfusion. The results show no significant differences between groups
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Judul: Interpretasi Radiografi Toraks Babi Domestik (Sus domestica) pada Tindakan Autotransfusi Praoperatif, Intraoperatif Sederhana dan Intraoperatif dengan Pencucian
Abstrak: The study was conducted to analyze impact on the preoperative blood autotransfusion (group I/AP), simple filtred intraoperative blood autotransfusion (group II/AIS), and cell saver intraoperative blood autotransfusion (group III/AIP). Nine domestic pigs (AP 16.8 kg; AIS 21.5 kg; AIP 28.5 kg) were assigned into three treatment groups. Autotransfusion was conducted after bleeding has reached 30% by splenectomy for inducing abdominal trauma. Analysis of this study conducted through interpretation of the radiographic images. The presence of Acute Respiratory Distress Syndrome (ARDS) was discovered as pathology abnormalities. Based on the radiogram, that abnormalities characterized by the occurrence of pathological changes the pattern of vascular dilating pulmonary vein, interstitial pattern as peribronchial pattern, alveolar pattern of cotton like density and pulmonary edema. The most of prevalence pathology abnormalities was discovered in the group AIS (dilation of the vena pulmonalis = 1/3; peribronchial pattern = 3/3; cotton like density = 1/3; pulmonary edema = 1/3) when the post torakotomi has occured.
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Judul: The Exploration of Discrete Logarithm over Finite Field GF(3m)
Abstrak: The security of many public~key algorithms is based on the problem of finding discrete logarithms. The generalized discrete logarithm problem is the following: given a finite cyclic group G of order n, a generator a of G, and an element fl E G, find the integer x, 0 ~ x ~ n - 1, such that 0: = fl. Algorithm for discrete logarithm problem focused on Menezes et al. (1997) that consist of exhaustive search algorithm, the baby-step giant-step algorithm, Pollard's rho algorithm, Pohlig-Hellman algorithm, and index-calculus algorithm. These algorithms are explorated to be used in discrete logarithm problem over finite field GF(3m ). The exploration also produces some algorithms, i.e. naif negative algorithm, baby-step mother-step algorithm, baby-step mother free-step algorithm, and baby-step free-step algorithm. All algorithms implemented using Maple 11. The Pohlig-Hellman and baby-step giant-step algorithms are efficient enough to be used in discrete logarithm problem over finite field GF(3m ) for m < 20.
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