BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses.

The study surveyed 350 people who are over 18 and not related to dentistry with questionnaires in order to examine image and preference of dental technicians.The data analysis was done using the SPSS 21.0 for Windows. As for the analysis methods, the study used the frequency analysis, percentage, t-test, f-test. Through these analyses, the following conclusions were made.The score on the image of dental technicians declined in the order of occupational image(3.62), work image(3.46). The necessity of professional knowledge and techniques in the occupational image had the highest score with 4.17. Also, the image showing that it is professional had a score of 4.14 and the image that shows hardworking and stressful occupation showed the lowest score with 2.43.The study on the preference of dental technicians showed a low score of 2.67. The respondents who are in the 20s(3.53), and who are students(3.29) showed a high score. Also, people who have monthly income of less than 1.5 million won showed a high score of 2.91.With the help of information technology ■ keyword :|Dental Technician|Image|Preference|

The purpose of this study was to evaluate the effect of the surface treatment of widely used in dental of silane coupling agent concentration on the shear bond strength of denture base resin and self curing resins. Denture base resin surface was treated with silane coupling agent concentration, after self curing resins were injected shear bond strength was measured. The results of silane coupling agent(MPS) concentration on the shear bond strength of Vertex self curing resin showed that the value of 5%, 7% groups were higher than that of other group(P<0.05). Silane coupling agent concentration on the shear bond strength of Kooliner resin showed that the value of 5% was highest(P<0.05). Therefore, we could conclude 5% MPS to strengthen effectively the shear bonding property of denture base resin and self curing resins of this study.

We conducted this survey of adult women across the nation to investigates adult women’s (20-50s) dimension of desired image type, appearance management motives and make-up. In addition it verifies an influence on make up for appearance management motives according to pursuit image. First, Factor analysis and reliability analysis were conducted to investigate low dimension organizing pursuit image. finally 5 factors were classified. Based on 5 factors, total 3 adult women group were made. Cross analysis was conducted to make comparison of general character of demography of 3 groups. We figure out that there is significant subordinate relations between pursuit image type and general character of demography, Second, Factor analysis and reliability analysis were conducted to investigate low dimension organizing appearance management motives and make-up behavior. The analysis result are as follows. Appearance management motives consists of 4 factors, make-up behavior consists of 4 factors. Third, Regression analysis was conducted to investigate an influence of appearance management motives on make-up behavior according to classified 3 type of pursuit image. The result are as follows. The influence of appearance management motives on make-up behavior targeted at proactive image pursuit group, We figure out there is significant positive correlation between appearance management motives and make-up behavior. the influence of appearance management motives on make-up behavior targeted at attractive image pursuit group, We figure out there is significant ositive correlation between appearance management motives and make-up behavior. The influence of appearance management motives on make-up behavior targeted at delicate image pursuit group, We figure out there is significant positive correlation between appearance management motives and make-up behavior.

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