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Now showing items 31-40 of 69
Sintesis Scaffold Hidroksiapatit dari Cangkang Kerang Hijau dengan Matriks Natrium Alginat dan Selulosa Bakteri Nata de coco
(2014)
Research has been conducted on the synthesis of HA scaffold using sodium alginate matrix with freeze drying method and bacterial cellulose matrix of nata de coco by using immersion method. Synthesis of HA was done with ...
Fabrikasi dan Optimasi Sifat Fisis Film Nanokomposit NiFe2O4- Multiwalled Nanotube/PVA
(2014)
Fabrication and characterization of NiFe2O4-MWNT/PVA nanocomposite film has been conducted. NiFe2O4-MWNT as a filler of nanocomposite film were gained using simple mixing method from solution containing Fe(NO3)3.9H2O, ...
Kajian elektroda penangkap gas buang sepeda motor untuk penurunan kadar emisi pencemar lingkungan
(2014-12-30)
Penggunaan sepeda motor dapat mempercepat dan mempermudah aktivitas, sekaligus menimbulkan dampak buruk terhadap lingkungan melalui gas buangnya. Beberapa senyawa yang dikandung oleh gas buang sepeda motor diantaranya co, ...
Pemanfaatan Turbin Ventilator sebagai Sumber Tenaga Listrik
(2014)
The increasing demand for electrical energy in Indonesia becomes one of the national problems. The wind energy which is relatively abundant at some places in Indonesia could become an alternative energy resources to fill ...
Pengaruh Latihan Fisik pada Penderita Diabetes Tipe 1 dan Tipe 2 dengan Minimal Model Termodifikasi
(2014)
Modified minimal model with the addition of two parameters, such as the effect of physical exercise to improve blood glucose missing and the effect of physical exercise to increase the secretion of insulin from the pancreas. ...
Observasi Morfologi dan Komposisi Hidroksiapatit yang Terbuat dari Cangkang Telur Ayam Kampung dan Ayam Ras
(2014)
This research showed synthesis of hydroxyapatite by wise drop precipitation method. Hydroxyapatite precipitation results was made of calcium precursors derived from domestic and broiler chicken eggshell and a source of ...
Peluang Partikel Plasma Berada Pada Dimensi Debye Akibat Gangguan Gelombang Elektromagnetik dengan Menggunakan Persamaan Schrödinger
(2014)
The solution of Schrodinger equations with plasma Coulomb potential in spherical coordinat results solution wave function and energy plasma particle. Electron probability density at Debye length with thermal effect same ...
Optimasi Kelajuan Suhu Annealing untuk Ekstraksi Silika dari Abu Sekam Padi serta Uji Kandungan Molekul
(2014)
Rice husk as a byproduct of rice milling process contain a high concentration of silica ranged between 87-97%. Rice husk ash when burned at a controlled temperature (500-600°C) will produce silica that can be used for a ...
Sintesis Hidroksiapatit dari Cangkang Telur Ayam dalam Skala Massive menggunakan Metode Single Drop
(2014)
This research was focused on the synthesis of hydroxyapatite (HA) in a massive scale using single drop method from eggshells and (NH4)2HPO4. Volume in single drop method was varied into 100 ml, 400 ml, 500 ml and 600 ml. ...
Pembuatan Nanokarbon dari Limbah Baterai untuk Aplikasi Elektroda pada Superkapasitor
(2014)
Carbon material is waste battery electrodes for supercapacitors are high potentially, since it has a high surface area, good chemical stability, and high conductivity. These carbon-based electrodes are promising candidates ...