• Journal of Digital Convergence
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• v.14 no.9
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• pp.437-446
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• 2016

This paper is to research on the characteristics of the recipient furniture design that requires changes reflected in the contemporary socio-cultural factors in the convergence culture, as represented by the digital and IT. The purpose of this study is, as specific methods therefore, to research in both perspectives the design of the after industrial revolution of functionalism and the case of the Memphis group which is expressed the appearance of diverse social atmosphere of the 20th century. Based on this, it will illuminate the appearance of the furniture designs recipient requires changes in universal modern society of values of complex convergence. To reveal that sociocultural factors that accept values of society are important in predicting the future of furniture design is the object of this study. It recognizes that a key element of modern furniture design will be based on a broad and deep study.

• The korean journal of orthodontics
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• v.35 no.5 s.112
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• pp.381-387
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• 2005

The aim of this study was to compare the clinical performance of 4 types of orthodontic wires, indicated for initial tooth alignment: stainless steel, multistranded steel, superelastic and thermoactivated nickel-titanium. A prospective randomized clinical trial was conducted on a sample of 45 patients, at the Dental School of the State University of Rio do Janeiro, Brazil. Fixed appliances were fitted and study casts were obtained from each patient. Randomly, the wires were allocated as follows: 26 dental arches for superelastic NiTi wires, 22 for stainless steel, 22 for multistranded and 20 for thermoactivated archwires. After 8 weeks, the archwires were removed and impressions for study casts were taken again. Using a 3D digitization technique of defined anatomical points on the study cast crowns, a Dental Irregularity Index (DII) was created for each study cast. The difference between DII before and after the archwire insertion expressed the aligning effect of the wires. ANOVA tests were employed to evaluate the anatomical point approximation (positive DII) and separation (negative DII), for each area of the dental arches: upper and lower whole arch and anterior arch. Results showed no significant difference between the different archwires.