Search Results - "Yap, A. U. J."

Effect of staining beverages on color and translucency of CAD/CAM composites by Quek, S. H. Q., Yap, A. U. J., Rosa, V., Tan, K. B. C., Teoh, K. H.

“…This study investigated the color (ΔE) and translucency changes (ΔTP) of CAD/CAM composites after exposure to staining solutions using both spectrophotometer…”
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Physiological effects of anterior repositioning splint on temporomandibular joint disc displacement: a quantitative analysis by Chen, H.‐M., Liu, M.‐Q., Yap, A. U‐J., Fu, K.‐Y.

“…Summary Anterior repositioning splints (ARS) are used primarily for the management of temporomandibular joint (TMJ) anterior disc displacement with reduction…”
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X-ray diffraction analysis of mineral trioxide aggregate and Portland cement by Islam, I., Chng, H. K., Yap, A. U. J.

“…Aim  To compare the major constituents present in ProRoot mineral trioxide aggregate (MTA), ProRoot MTA (tooth coloured formula), ordinary Portland cement and…”
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Comparison of flexural properties of composite restoratives using the ISO and mini-flexural tests by Yap, A. U. J., Teoh, S. H.

“…summary  The purpose of this study was to investigate the flexural properties (flexural strength and flexural modulus) of four commercial composite…”
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Clinical protocol for managing acute disc displacement without reduction: a magnetic resonance imaging evaluation by Lei, J., Yap, A.U.-J., Li, Y., Liu, M.-Q., Fu, K.-Y.

“…This study investigated the efficacy of a sequential combination of arthrocentesis, mandibular manipulation, and anterior repositioning splint (ARS) in the…”
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Physico-mechanical properties of a fast-set highly viscous GIC restorative by Yap, A. U. J., Pek, Y. S., Cheang, P.

“…summary  The fast‐setting reaction of ‘fast‐set’ highly viscous glass–ionomer cements (GIC) may result in superior mechanical properties and good wear…”
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Association between hypoplastic condyles and temporomandibular joint disc displacements: a cone beam computed tomography and magnetic resonance imaging metrical analysis by Liu, Y.-S., Yap, A.U.-J., Lei, J., Liu, M.-Q., Fu, K.-Y.

“…This study investigated the association between hypoplastic condyles and disc displacements without reduction (DDw/oR). Consecutive patients with non-syndromic…”
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Effect of beverages on color and translucency of new tooth-colored restoratives by Tan, B L, Yap, A U J, Ma, H N T, Chew, J, Tan, W J

“…This investigation examined the susceptibility to staining and translucency changes of some new tooth-colored restorative materials after immersion in…”
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Environmental damage and occlusal contact area wear of composite restoratives by Yap, A. U. J., Chew, C. L., Ong, L. F. K. L., Teoh, S. H.

“…The chemical environment is one aspect of the oral environment, which could have an appreciable influence on the in‐vivo degradation of composite resins. The…”
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In Vitro Biocompatibility of Contemporary Bulk-fill Composites by Toh, W S, Yap, A U J, Lim, S Y

“…This study evaluated the biocompatibility of contemporary bulk-fill resin-based composites (RBCs) including PRG (pre-reacted glass ionomer) materials based on…”
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Mechanical properties of two restorative reinforced glass-ionomer cements by Yap, A. U. J., Cheang, P. H. N., Chay, P. L.

“…This study investigated the mechanical properties (hardness, compressive and diametral tensile strength) of two restorative reinforced glass–ionomer cements…”
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Effects of food-simulating liquids on surface properties of giomer restoratives by Kooi, T J M, Tan, Q Z, Yap, A U J, Guo, W, Tay, K J, Soh, M S

“…This study examined the effects of food-simulating liquid (FSL) on the hardness and roughness of giomer restoratives based on pre-reacted glass ionomer (PRG)…”
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Occlusal contact area (OCA) wear of two new composite restoratives by Yap, A. U. J.

“…The occlusal contact area wear resistance of two new composite restoratives (Z250 and P60) was investigated and compared with two existing materials (Silux and…”
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Marginal gap formation of composites in dentine: effect of water storage by Yap, A. U. J., Shah, K. C., Chew, C. L.

“…summary  This study investigated the effects of water storage on the marginal adaptation of two composite resins (Spectrum TPH and Ariston AT), two…”
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Flexural strength of dental composite restoratives: Comparison of biaxial and three-point bending test by Chung, S. M., Yap, A. U. J., Chandra, S. P., Lim, C. T.

“…This study compared two test methods used to evaluate the flexural strength of resin‐based dental composites. The two test methods evaluated were the…”
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Experimental studies on a new bioactive material: HAIonomer cements by Yap, A.U.J., Pek, Y.S., Kumar, R.A., Cheang, P., Khor, K.A.

“…The lack of exotherm during setting, absence of monomer and improved release of incorporated therapeutic agents has resulted in the development of glass…”
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Development of zirconia-glass ionomer cement composites by Gu, Y.W., Yap, A.U.J., Cheang, P., Koh, Y.L., Khor, K.A.

“…Yttria stabilized zirconia (YSZ) powders were used for the replacement of amalgam alloy in Miracle Mix on a volume basis, in order to improve the mechanical…”
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Effect of early water exposure on the strength of glass ionomer restoratives by Wang, X Y, Yap, Adrian U J, Ngo, H C

“…This study examined the effect of early water exposure on the shear strength of a spectrum of glass ionomer restoratives. The materials evaluated included…”
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Clinical TMD, pain-related disability and psychological status of TMD patients by Yap, A. U. J., Chua, E. K., Hoe, J. K. E.

“…This study investigated the clinical temporomandibular disorders (TMD), pain‐related disability and psychological status of TMD patients using a computerized…”
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Zirconia–glass ionomer cement––a potential substitute for Miracle Mix by Gu, Y.W., Yap, A.U.J., Cheang, P., Khor, K.A.

“…Yttria stabilized zirconia (YSZ) particles were used for the replacement of amalgam alloy in Miracle Mix. The mechanical properties of YSZ–glass ionomer…”
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