• Archives of design research
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• v.13 no.3
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• pp.91-100
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• 2000

As non-verbal communication medium, clothing has various form to express the artist's statement, for example, flattened clothing. On this thesis, three flattened clothing are analyzed, these works convey the meanings, 1) tradition/ contemporary 2) cynical attitude about body 9) new concept to wear

• The Mathematical Education
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• v.37 no.1
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• pp.55-72
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• 1998

We prove many statements in middle and high school mathematics, so it is necessary to have some method for understanding the modes of proof. But it is hard to discuss about the modes of proof without knowing logics. Venn-diagrams can be used in a great variety of situations, and it is useful to the students unfamiliar with logical procedure. Since knowing a mode of proof that could be used may still not guarantee success of proof, it is also necessary to illustrate many cases of proof strategies. To achieve the above reguirements, (1)Even though intuition, the modes of proof used in middle school mathematics should be understood by using venn-diagrams and the students can use the right proof in the right statement. (2)We must illustrate many kinds of proof so that the students can get the proof stratigies from these illustrations. (3)If possible, logic should be treated in middle school mathematics for students to understand the system of proof correctly.

• The Journal of Korean Academy of Prosthodontics
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• v.38 no.3
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• pp.358-359
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• 2000

Statement of problem. Confusion about the relationship of surface characteristics of implant to osteoblast cell attachment. Purpose. This study attempted to bone cell attachment to the implant surface which was modified by heat. Material and methods. Commercially pure titanium grade 2, $4{\times}4mm$ sheet 40 pieces were treated for 10 minutes with ultrasonic cleaner with methylethyl ketone, ethanol, deionized distilled water, and half of the specimen 20 pieces were heat treated in $980^{\circ}C$ for 15 minutes. All 40 specimens were autoclaves. Total 6 dishes were prepared, 3 dishes were for control group, and the other 3 dishes were for heat treatment. In fourth day, cell account was done. Conculsion. The change of surface characterization by heat treatment could affect the cell attachment in the early stage however, the change of surface characterization would not be prolonged.

• The Journal of Korean Academy of Prosthodontics
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• v.38 no.3
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• pp.328-335
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• 2000

Statement of the problem. Recently an innovative method of fabricating indirect restorations by gold electroforming has been developed. But the bond quality and strength of the gold coping to the porcelain is uncertain. Purpose of study. The purpose of this study is to analyze and evaluate the electroformed gold surface for mechanical bonding between the gold and the ceramic veneering. Methods/material. Electroformed disks were made using electroforming technique. And the surface of the electroformed coping was analyzed after sandblasting, heat-treatment, bonding agent application, opaque porcelain firing with scanning electron microscopy and energy dispersive x-ray analysis. Results. In the analysis with SEM, Sandblasting made the sharp edges and undercuts on the electroformed surface, and after bonding agent application, net-like structure were created on the electroformed surface. In the energy dispersive x-ray analysis it is confirmed that electroformed surface contains some impurities. Conclusion. With the use of sandblasting and bonding agent, electroformed surface seems to be enough to bond with veneering porcelain.

• Korean Journal of Child Studies
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• v.30 no.2
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• pp.179-194
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• 2009

The purpose of this study was to develop an integrated music activity model based on musical concepts for 2-year-old children in order to include music in whole personality education in a rapidly changing society with increasing need for toddler care. Research methods were review of literature and survey. Subjects were 185 teachers in B city. They were asked to record their thoughts and needs during the process of musical activities with toddlers. Research concluded that an integrated music activity model for toddlers requires statement of purpose, contents based on musical concepts, and appropriate teaching methods which can be extended to arts education in general. Discussion further suggested diverse expression through singing, listening, body movement and combining with other arts.

• Journal of Korean Academy of Nursing Administration
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• v.10 no.2
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• pp.265-276
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• 2004

Purpose: This study was to define structural subjectivity pattern of whistle-blowing of hospital nurses. Method: This study was conducted using Q-methodology in order to classify the types of perception to an whistle-blowing from the inside of the incumbent hospital nurses. Nineteen members, including hospital nurses, professors and students majoring in the nursing department made 47 statements about the insider's accusation after an in-depth interview about the statements. Forty incumbent hospital nurses were the participants for the Q-Methodology. The statement data was analyzed with QUANL PC Program and five different types were classified according to how the nurse had replied to the statements. Result: The first one is a Propeller type. The second one is a Denial type. The third type is a Patient Advocate type. The fourth one is a Anonymous type. The fifth is a Netizen type. Conclusion: this study as a momentum, a reasonable and constitutional legislation in the nurses organization should be established as soon as possible.

• The Journal of Korean Academy of Prosthodontics
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• v.40 no.3
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• pp.269-274
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• 2002

statement of problem The viscoelastic property is the most important and peculiar characteristics of soft liners. But the authorized standard is not certainly established than other dental materials. purpose of study This study is aimed to compare the initial flow of gelation of the modified soft liner with 4-META with that of PMMA soft liners using dynamic method and evaluate the clinical acceptance of the trial materials. materials and method This study consists of 3 groups with the given % of 4-META powder in the Coe soft liquid; 0%, 5%, 10% Each group was tested for 10 times to record the change of G′values during 3 hours. the gelation time was recorded by the oscillating rheometer with parallel plate with 1 rad/sec. results As the results of this study, the gelation time of modified soft liner was elongated by 5 to 6 minutes. conclusion The mean gelation time of modified soft liner could be within the range of clinically acceptable.

• The Journal of the Korean dental association
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• v.58 no.6
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• pp.347-353
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• 2020

The Korean Academy of Orofacial Pain and Oral Medicine inaugurated Temporomandibular Joint Day in November 9th, 2018 and aimed to emphasize the importance of the temporomandibular joint in maintaining overall orofacial health and celebrates the benefits of proper treatment of its related disorders including temporomandibular disorders to raise awareness of the public on significant temporomandibular joint-related conditions. Three essential statements were made on this memorable day as below: 1) Dentists of Korea are responsible of maintaining a healthy status of the temporomandibular joint of the people. 2) Dentists of Korea strive for the research and management of temporomandibular joint related conditions 3) November 9th is annually celebrated as the Temporomandibular Joint Day in Korea.

• Journal of Environmental Impact Assessment
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• v.1 no.1
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• pp.31-40
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• 1992

As the environmental concerns in Korea have shifted gradually from the environmental pollutions to the quality of life (QOL) enhancement, it has become increasingly important to implement comprehensive assessment of environmental quality as possible. This is the major reason to develop Environmental Assessment Index. This study focuses on indices development of factors in Environmental Impact Statement Preparation Regulation. Environment in this regulation is composed of natural environment, life environment and socio-economic environment, and it is composed of 22 factors. EAI(Environmental Assessment Index)studied in this research is integrated by 16 factors. It will contribute to public participation in Environmental Impact Assessment process and environmental policy.

• Journal of Environmental Impact Assessment
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• v.2 no.2
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• pp.33-39
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• 1993

Public participation in the Environmental Impact Assessment(EIA) has been implemented since the August 1 of 1991 with the Environmental Policy Act promulgation in the August 1 of 1991. It is structured to comment on draft Environmental Impact Statement(EIS) through open reviewing, public meeting and hearing. Though public participation has an important role in determining environmental significance, it is room for improvement. With positive public participation and system development such as Environmental Impact Assessment Act on June 11 of 1993, the effectiveness of it will be improved. This article is composed of status of public participation, comparison with other countries, comparison analysis by items of EIS prepared before and after public participation, and contents of public opinions in EIS.