In this research, the starting precursor material is metakaolin, which was obtained by calcining domestic kaolinite clay. Thermodynamic parameters: densities, viscosities, speed of sound and refractive index four series alkaline activatorswere determined over temperature range from 15 to 60oC process geopolymerization. The samples were characterized X-ray diffraction (XRD), FTIR Raman Spectrosc...

We would like to submit the enclosed manuscript titled “Efficacy of Four Different Irrigation Techniques Combined with 60oC 3% Sodium Hypochlorite and 17% EDTA in Smear Layer Removal”, which we wish to have considered for publication as original research in the BMC Oral Health . No conflicts of interest exist in the submission of this manuscript, and all of the material has been approved by the...

Abstrak
 Penelitian ini dilakukan untuk mengetahui pengaruh suhu dan waktu pengeringan terhadap karakteristik biji kakao kering serta mendapatkan kombinasi terbaik. menggunakan Rancangan Acak Lengkap (RAL) dengan 2 faktor, yaitu (50oC, 60oC dan70oC) (15 20 jam). Biji dikumpulkan proses fermentasi kotak kayu albesia ukuran 26cm x 25cm 23cm ketebalan mm selama 5 hari. Setelah selesai, dirend...

a bstra ct   background: e-learning can increase knowledge in patients and provide an efficient way to enhance the personnel–patient interaction as well as patient - specific education materials. so, the aim of this study was to compare the effects of two methods, multimedia and illustrated booklet educational method, on primigravida women’s knowledge of prenatal care.     results: before train...