• Journal of the Korean Academy of Esthetic Dentistry
• /
• v.8 no.1
• /
• pp.90-95
• /
• 1999

Although various kinds of porcelain restorations, including full porcelain jacked crowns and laminate crowns, are used for Esthetic Dentistry nowadays, the most widely used one so far is porcelain metal restoration. It goes without saying that shade matching in porcelain-metal restoration is much more difficult than in full ceramic veneer restoration because of the metal substructure limitation of the porcelain to metal restoration and then let it go even when shade matching is a little bit unsatisfactory. I think a more satisfactory shade matching can be achieved by developing more elaborate techniques, by selecting proper metal and porcelain and by enabling more detailed communication between the dentists and the dental technicians. Some considerations will be made in an attempt to achieve more successful outputs.

• Journal of the Korean Home Economics Association
• /
• v.37 no.8
• /
• pp.91-102
• /
• 1999

The purpose of this study was to examine the factors affecting financial management behavior and financial satisfaction of husbands and wives. The data were collected from 212 couples living in Pusan and Kyungnam region by the self-administered questionnaire. The major findings of this study were as follows: (1) the communication frequency of husbands and wives was an important factor affecting financial management behavior and financial satisfaction for them; (2) financial management behavior was an important variable affecting financial satisfaction for husbands and wives; and (3) financial satisfaction of husbands and wives were affected by monthly saying. From these findings, it is suggested that the financial management program focusing on the ways to increase communication among family members and to implement financial management effectively should be developed.

• Journal of the Korean Home Economics Association
• /
• v.37 no.8
• /
• pp.117-132
• /
• 1999

This study analyzed how not only socio-economic variables but also lifestyle variables affect the expenditure and the patterns of households. The result of multiple regression analysis resealed that economic variables(e.g, income, saving, property) and lifestyle variable(e.g, enjoyment and convenience seeking type) affected the consumption expenditure. Based on the result of cluster analysis, The consumption expenditure patterns of urban households were separated as 1)necessity dominant pattern, 2)transportation $.$ communication dominant patters, 3)other consumption dominant pattern, 4)education$.$culture and recreation dominant pattern. The result of logistic analysis revealed that debt, saying and living location variables were major factors to determine the consumption expenditure patterns of urban households. But did not Influence on the Consumption Expenditure Patterns.

• Proceeding of Spring/Autumn Annual Conference of KHA
• /
• 2009.11a
• /
• pp.77-81
• /
• 2009

The elderly population ratio of domestic is the actual condition where the countermeasure which is various for there is a possibility of saying that is already experiencing the aging society, is considered. The expansion of the elderly welfare facility of the area where is located among the rest in the situation as a matter of metropolitan area of domestic ephemerality and the price of land which the earth has, duplication operation etc. is having a problem point and the ephemerality which are various. About of composition different facility and leads with alternative and expansion and function of function and facility leads and the synergy effect which is various shows. So this study is consequently does the school facility which is located in life circle of the city center in middle of composition of the elderly welfare facility and other facility and in the object and under proposing boil the complex at the time of spatial composition blueprint with the elderly welfare facility and the school.

• Korean System Dynamics Review
• /
• v.8 no.1
• /
• pp.211-227
• /
• 2007

Like the saying "You can't manage what you can't measure," performance measurement is considered as one of the most important management activities for the organizations in either private or public sector. Performance measurement, however, has thus far relied too much on financial statements. Realizing the importance of a more scientific and comprehensive performance measurement, many organizations have adopted several different systems in order to objectively estimate their balanced performance results. The Balanced Scorecard (BSC) has become a popular means to measure performance. But the BSC has also received some criticisms. In this paper four limitations in the use of the BSC are discussed : BSCs focus on unidirectional causality, are unable to distinguish delays between actions and their impacts on performance, integrate insufficiently strategy with operational measures, and lead to internal biases. We propose a system dynamics approach with causal loop diagram(CLD) to develop a Dynamic BSC in order to overcome these limitations. The results suggest that developing a BSC with system dynamics is a promising approach to supplement existing BSC frameworks.

• MALSORI
• /
• no.51
• /
• pp.137-149
• /
• 2004

A weather forecast service with speech recognition is described. This service allows users to get the weather information of all the cities by saying the city names with just one phone call, which was not provided in the previous weather forecast service. Speech recognition is implemented in the intelligent peripheral (IP) of the advanced intelligent network (AIN). The AIN is a telephone network architecture that separates service logic from switching equipment, allowing new services to be added without having to redesign switches to support new services. Experiments in speech recognition show that the recognition accuracy is 90.06% for the general users' speech database. For the laboratory members' speech database, the accuracies are 95.04% and 93.81%, respectively in simulation and in the test on the developed system.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
• /
• 2004.04a
• /
• pp.293-296
• /
• 2004

The objective of this study was to decide the designing factor for remediaton of the contaminated site. The soil and ground-water samples were analyzed and hydro- geological characteristics was assayed for the survey of pollution level. Also air-permeability test and MPN(most probable number) test were conducted for selecting the designing factor. The contaminants were mainly found in north-west part of the site and were expected to move toward the south. Ex-situ technology was expected more useful than in-situ one with the results of air-permeability test saying that air permeability was relatively low. Additional microbes were expected for remediation efficiency because residual microbes were loosely populated. The choosing of the designing factor was requisite for remediation of contaminated site.

• Journal of architectural history
• /
• v.2 no.1 s.3
• /
• pp.91-112
• /
• 1993

This study aims to clarify a history and its external conditions of collegiate education of architecture in Korea from 1945 to 1961. To reveal the process of formation of architectural education of this period, my analysis is chiefly concerned with the organization and of its curriculum in terms of policies of Ministery of Education, especially focused in case of Dept. of Architecture in Seoul National University, I attempted to describe the complex interactions between the structural conditions and results within and without the education system and the more general social, economic, and political contexts that pertained during those years, 8.15 Emancipation, Korean War, and Post-war Rehabilitation period. We may summarize them in part by saying the reception in Korea of the American influence was done through educational ideas, policies, systems, and various aid programs. The social raison d'etre of architectural education in Korea has been to produce technologically skilled man in the sense of engineer.

• Journal of the Korean Solar Energy Society
• /
• v.21 no.4
• /
• pp.1-11
• /
• 2001

The authors carried out a study on the cooling effect of radiant cooling system using the metallic lightweight radiator for cooling energy saying in building. The radiant cooling performance was examined, analyzed, and presented through the case study. In this study, the cooling effect of various factors was analyzed, especially in a thin plate above the roof. These numerical results can be used as the basic design data for application of radiant cooling system. As a result of these researches, the system was verified to be an available cooling energy sources for improvement of indoor environment in summer. Finally, to complete the system can be suitable for Korean climate conditions, experimental study should be performed on the basis of these results.

• Korean Institute of Interior Design Journal
• /
• no.38
• /
• pp.164-172
• /
• 2003

The purpose of this study is to analyze user's behaviors and environmental image to show how to plan dining facilities by checking what factors make user's satisfaction and how inferior factors effect dining people. The spaces in this study are dining facilities in a University. Dining places are campus welfare facilities, students don't have other choice. Dining facilities are determined according to user's desire to convenience and time saying. And this facilities will be compliment to resting places in campus. As we know, functional planing facilities are central element in University Master Plan and must consider interior decoration, surrounding places and some other instruments. Scale of dining facilities must accommodate with many students, therefore dining facilities can served as spare place and resting space.