Ditemukan 2 dokumen yang sesuai dengan query
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White lily, crinum asiaticum L (Amaryllidaceae) produce secondary metabolite called galantamine which has been developed to cure alzheimer desease. The purpose of this research was to explore the habitat of C. asiaticum which produces a high yield of galantamine. The bulb of asiaticum from four different locations which has altitudes ranging from 0-1250 meters above sea level was taken... ...
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Artikel Jurnal Universitas Indonesia Library
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Measurement mostly required a precision, accuracy and sensitivity. Measurement by using the analog altimeter often shows that the obstained data are inaccurate, because lot of error factors influencing the measurement. To reduce the error factors, the altimeter is made digitally. Digital altimeter based on microcontroller AT89S53 is a measuring device that is designed to maesure relative or absolute altitude. This measuring instrument can be realized by using the ...
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Artikel Jurnal Universitas Indonesia Library
