BACKGROUND To allow better assessment of patients' individual competencies for self-management, the Patient Activation Measure (PAM) has been developed in the USA. Because the American studies have shown the PAM to be a valuable tool, several European countries have translated the instrument into their native languages (Danish, Dutch, German, Norwegian). The aim was to compare the psychometric ...

PURPOSE The purpose of this study was to evaluate and compare the flexural strength and microhardness of provisional restorative materials fabricated utilizing rapid prototyping (RP), Computer Assisted Designing and Computer Assisted Milling (CAD-CAM) and conventional method. MATERIALS AND METHODS Twenty specimens of dimensions 25 mm × 2 mm × 2 mm (ADA-ANSI specification #27) were fabricated ...

OBJECTIVES To evaluate the effects of antidepressants and pilocarpine on the quantity of myoepithelial cells and on the proliferation index of the epithelial cells of rat parotid glands. INTRODUCTION Hyposalivation, xerostomia, and alterations in saliva composition are important clinical side effects related to the use of antidepressants. METHODS Ninety male Wistar rats were allocated to ni...

Two young girls with hirsutism and premature pubarche showed nonclassical 3 beta-hydroxysteroid dehydrogenase (3 beta-HSD) deficiency. Post-ACTH increased serum delta 5-17-hydroxypregnenolone and increased ratio of delta 5-17-hydroxypregnenolone/17-hydroxyprogesterone are the most sensitive indicators of nonclassical 3 beta-HSD deficiency. Nonclassical 3 beta-HSD deficiency may not be uncommon,...

To evaluate efficacy of a problem-based learning (PBL) pedagogy in preclinical and clinical teaching, test scores of 234 undergraduate dental students from the conventionally taught classes of 2003 and 2004 were compared with scores of 274 dental students from the PBL classes of 2005 and 2006. Although the groups' means were close together, t-test analysis of scores revealed that PBL students p...

In section B of this chapter, I mentioned that when using Tukey’s HSD “it is unusual to find a pair of means that are significantly different when the overall ANOVA is not significant” (p. 375; EPS, 2e). However, it is also possible, though unusual, to find no significant differences with the HSD procedure when the ANOVA is significant. Tukey’s HSD is based on a different distribution from the ...

The isospin and strangeness dimensions of the Equation of State are explored. RIA and the SIS200 accelerator at GSI will allow to explore these regions in compressed baryonic matter. Sn+Sn and Sn+Sn collisions as well as the excitation functions of K/π, Λ/π and the centrality dependence of charmonium suppression from the UrQMD and HSD transport models are presented and compared to data. Unambig...

This study investigated the effect of 16% carbamide peroxide (Whiteness Perfect/FGM) on the Vickers microhardness and flexural strength of the restorative composites Filtek Z100 (hybrid), Filtek Z350 (nanofill), Brilliant (micro-hybrid) and Opallis (micro-hybrid). Disc-shaped (4x2 mm; n=5) and bar-shaped (12x2x1 mm; n=10) specimens of each restorative material were randomly divided into 2 group...

A production model of the autoSCAN-4 system (American MicroScan, Inc., Mahwah, N.J.) was tested with not more than 11 strains each of 73 groups or species of gram-negative bacilli from various Centers for Disease Control culture collections. The strains included typical and atypical strains of enteric fermenters, nonenteric fermenters, and nonfermenters. The autoSCAN-4 system identified 95.3% o...

Aim. To investigate (a) variability in powder/liquid proportioning and (b) effect of variability on diametral tensile strength (DTS), in a zinc phosphate cement. Statistical analyses (α = 0.05) were by Student's t-test in the case of powder/liquid ratio and one-way ANOVA and Tukey HSD for pair-wise comparisons of mean DTS. The Null hypotheses were that (a) the powder-liquid mixing ratios would ...