Novel: Time optimization model for centrifugation process: Application in human blood-plasma separation |
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| Authors: | MS Salim MF Abd Malek Naseer Sabri NM Noaman KM Juni |
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| Affiliation: | 1. School of Mechatronics Engineering, University Malaysia Perlis, Kangar 01000, Malaysia;2. School of Electrical System Engineering, University Malaysia Perlis, Kangar 01000, Malaysia;3. School of Computer and Communication Engineering, University Malaysia Perlis, Kangar 01000, Malaysia;4. Electrical and Electronics Engineering Department, Gulf University, Bahrain;5. Electrical Engineering Department, Politeknik Tuanku Syed Sirajudain, Malaysia |
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| Abstract: | One way to accurately diagnose many human diseases is to conduct tests on a sample of blood. These tests are based on analyzing precisely the results of a blood plasma sample free from any other blood cells. This article develops a mathematical model for the separation efficiency of laboratory centrifuge controller. Multi-decay power pulses through a blood sample to determine separation efficiency that provides accurate attenuation measurements. Ultrasonic attenuation measurements were obtained for human blood-plasma of 1 ml volume for concentrations of 20%, 35%, 55%, 80% and 95% plasma by weight. The separation efficiency measurements were obtained for a time period of 5 min divided into 0.5 min. |
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| Keywords: | Attenuation Time of centrifugation process Separation efficiency |
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