Ditemukan 2 dokumen yang sesuai dengan query
Sylvia Harlena
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There are many controversial results concerning whether the intercanine could be change. The aims of this study was 1) to improve is the intercanine width will change during orthodontic treatment and 2) are there correlation with the type of treatment. To test this hypothesis, study models of 79 patients with good condition were evaluated. This study was carried out in Orthodontic Clinic RSGM FKG-UI. The results showed that there is a significant changes in the ...
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Jakarta: [Jurnal Kedokteran Gigi Universitas Indonesia;Journal of Dentistry Indonesia, Journal of Dentistry Indonesia], 2002
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Artikel Jurnal Universitas Indonesia Library
Bambang Irawan
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In this study, the ternary base alloys of nickel-copper-manganese (Ni-Cu-Mn) alloys are prepared and these ternary alloys systems, which were constituted from higher nickel and lower copper contents than copper-base alloy ones, were evaluated by a tarnish test. Tarnish tests conducted in a 0,1% sodium sulphide solution (pH=12) at 37°C. All test specimens were cast into square paddles of 15 mm x 20 mm x 2,5 mm using the lost-wax technique with a phoshate-bonded investment. ...
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Jakarta: Jurnal Kedokteran Gigi Universitas Indonesia, 2002
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Artikel Jurnal Universitas Indonesia Library
