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Now showing items 31-36 of 36
Rancang Bangun Alat Ukur Kadar Gula Darah Non-Invasive Berbasis Sensor Fotodioda
(2014)
A non-invasive blood glucose meter has been invented before by using light dependent resistor (LDR) as its sensor. This glucose meter has not generating accurate data because LDR is susceptible to noise. Photodiode sensor ...
Characterization of Biphasic Calcium Phosphate with Ratio of 70/30 Before and After Implanted into Sheep’s Bone
(2014)
Nowadays, biphasic calcium phosphate is used for biomaterial to cure bone damage. This study focuses only on mixing ratio of 70% mass of hydroxyapatite and 30% mass of tricalcium phosphate with chitosan and acetic acid as ...
Kajian Membran Nilon pada Proses Filtrasi Bertahap Sistem Cross-Flow untuk Desalinasi Air Payau
(2014)
The membrane is semi-permeable coating that can form a thin layer separating the two phases with different characters. The membrane used was a nylon membrane. Membrane is used as a filter for the filtration process gradual ...
Sistem Penggerak Panel Surya Dual Axis Berbasis Microcontroller Untuk Optimasi Konversi Energi Matahari
(2014)
The purpose of this research is to design and construct dual axis solar panel tracker that can convert sunlight into electrical energy. Dual axis tracking sytem in this research used four LDR, Arduino Uno microcontroller, ...
Pemanfaatan cangkang kerang darah dalam Sintesis Nanohidroksiapatit
(2014)
Research on the synthesis and characterization of nanohydroxyapatite, by using the source of calcium from the shells of mussles blood has been conducted. This research used ultrasonic waves through ultrasonication and ...
Karakterisasi bionanokomposit serat daun nanas sebagai bahan plastik kemasan makanan
(Bogor Agricultural University (IPB), 2014)
Bionankomposit yang berasal dari serat daun nanas sebagai filler dan pati tapioka terplastisasi gliserol sebagai matriks dapat digunakan sebagai bahan baku pembuatan plastik dan dapat mengurangi penggunakan plastik dari ...