• Journal of Korean Society of Transportation
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• v.25 no.2 s.95
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• pp.51-61
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• 2007

Increasing traffic volumes and excessively high speeds on national highways through small towns often increases the frequency of accidents. Extensive paved areas, narrow sidewalks, median barriers and little greenery have resulted in a dangerous and destructive living environment for residents. The reason for this problem is that throughways were expanded without considering the harmony between the throughways and the small towns. Construction of bypasses and reclassification of highway functions would solve the problem by reducing vehicle speeds in small towns, but this method is too costly and time consuming. Therefore, this study analyzes national highways through small towns as a case studies using positive guidance in order to improve safety and develop alternatives. As a result of the case study, the biggest problem was observed to be the excessively high vehicle speeds, This study also identified places were information should be given or posted but is currently absent. Therefore, this study concludes that notional highways through small towns need installation of speed reduction facilities and additional information provision to drivers.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.23 no.4
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• pp.54-66
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• 2024

Various new ITS Services to support autonomous vehicles. Infra-guidance service is also one of the new ITS services that have emerged to harmonize the traffic flow in mixed traffic by assisting autonomous vehicles. As a verification procedure to introduce a new ITS service, use cases and scenarios will be established for various spatial and situational ranges that may occur on the road, and limited test operations and living lab pilot operations will be performed. On the other hand, numerous cases occur depending on environmental factors such as the traffic volume at the time of service operation, weather and road geometric characteristics. This study presents a test scenario design method for verifying new ITS services, focusing on the infra-guidance service that is being researched as an emerging autonomous driving-supported technology.

• The Korean Journal of Community Living Science
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• v.24 no.2
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• pp.169-185
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• 2013

The purpose of this study was to analyze the effects of temperament of child, maternal parenting behavior, social support. The data was collected from 5th to 6th grade 405 children living in Kwangju. For statistical analysis, Cranbach' ${\alpha}$, and hierarchical regression analysis were used. The results were summarized as follows: as a result of making a hierarchical regression analysis to find out the relative impact of gender on Ego-Resilience, sub-factors of child's temperament, maternal parenting behavior, and family and friend's social support were identified as the most important variables and predictors of ego-resilience. These results indicated that ego-resilience was the most significant variable to predict a child's temperament(attention). Ego-resilience was impacted according to the child's temperament(activity mood), friend support, maternal parenting behavior(rational guidance), in addition to the child's temperament(activity level).

• The Korean Journal of Community Living Science
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• v.15 no.2
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• pp.93-99
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• 2004

This study was conducted to investigate the relation of adaptability to the temperature and wearing behavior in both obese and normal weight children and their mothers' guidance. A questionnaire was used and the subjects were elementary school children in the 4th to the 6th grade (1,501) and their mothers (1,459) living in Seoul, Busan, Daegu, Gwangju, and Andong cities. The children were divided into two groups: a normal weight group (NWG, 1,192) and an obese group (OG, 309). There was no relation between children's adaptability to temperature and their mothers'. OG's mothers were more affirmative than NWG's mothers in purchasing children's clothing which suited them. The more NWG's mothers purchased children's clothing which suited them, the more NWG chose clothes that were conscious of body figure, while OG's mothers chose children's clothing which suited them regardless of OG's consideration of the body figure. It is suggested that an educational program of wearing behavior of obese children and their mothers as well as various measurements for the questionnaire should be developed for more intensive studies in this field.

• The Korean Journal of Community Living Science
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• v.19 no.1
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• pp.87-99
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• 2008

The purpose of this study was to examine the effects of child rearing behavior and child rearing involvement on elementary school children's stress. The subjects were 201 children selected from 2 elementary schools and their parents. Data was collected using the children's stress index, the child rearing behavior questionnaire, and the child rearing involvement questionnaire, and was statistically analyzed using t-test, one-way ANOVA (Duncan test), correlation analysis and multiple regression analysis. The study showed that there were some significant differences in children's stress according to the child's gender, grade, and scholastic achievement. Correlation analysis indicated that the child's stress and the mother's child rearing behavior had significant correlation, especially the warmth acceptance behavior of the mother indicated negative high correlation. Also, the child's stress and father's child rearing behavior had significant correlation, especially the rejection restriction behavior of the father indicated positive high correlation. Correlation analysis indicated that the child's stress and the mother's child rearing involvement had significant correlation, especially the family activities involvement of the mother indicated negative high correlation. As well, the child's stress and the father's child rearing involvement had significant correlation, especially the day to day guidance involvement of the father indicated negative high correlation. It was also found that rejection restriction behavior of the father, permissiveness non-intervention behavior of the father, day to day guidance involvement of the father, family activities involvement of the father, and warmth acceptance behavior of the mother were all significant predictors of the elementary school child's stress.

• Journal of the Korean Institute of Rural Architecture
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• v.12 no.4
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• pp.21-28
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• 2010

As the issues such as safety, hygiene, convenience of school facility from the perspective of living environment for students and teachers arise as an important task in recent, there is increasing concern for resting convenience facility in school. In recent, the government is planning to change middle high school into the departmental classroom system. The departmental classroom system refers to the school operation system in which the classroom is structured as a subject-specialized classroom and the students move to the classroom according to their class schedules. This departmental classroom system is advantageous in that each subject can be equipped with professional facilities or preparations; the usage rate of the classroom can be enhanced; the common study space or living space can be used substantially; the school can plan and operate its own specialized space. On the contrary, it has the weaknesses that there is need to prepare the home base for the guidance of the class or student guidance; there is need for the facilities including personal lockers. Thus, the departmental classroom system requires the space expansion for home base or the resting convenience space for students and thus has to provide various spaces. Under this background, it is also important to check and plan the resting space for the schools. Therefore, this study is aimed to examine and analyze the arrangement location and space Layout of the resting convenience space among school facilities to propose the architectural data for future resting/convenience spaces for the schools.

• KIEAE Journal
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• v.17 no.2
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• pp.45-51
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• 2017

Purpose: Housing is the most essential element for well-being in a society. The government would continuously supply decent housings to make a better living condition for people. As various housing policies have been implemented into practice, the effectiveness of policies need to be assessed and improved to rearrange the financial resources. The indicators, such as quality of life, housing supply amount and etc, could be used to estimate housing policy to provide a guidance for a new policy direction. Though various indicators are utilized to assess the policy effect, most of the items are depend upon a relativeness in aspect to assessment goal, items, time and its weighting. Therefore, it needs an absolute indicator to compare the policy effectiveness regardless of time elapse or items. In this paper, it developed the housing welfare indicator to assess the level of living condition, utilizing the Gini coefficient which is used for explanation on income distribution. Method: To suggest an inequity indicator, this paper used Gini coefficient to explain the level of living condition which is used on economics to provide the level of income distribution. Data are collected through the Korea Housing Survey by Ministry of Land, Infrastructure and Transport between 2006 and 2014. Indicators of living condition focused on the development of the estimation model using the frequency of room use. Result: Gini coefficient between 2004 and 2014 is about 1.5 score except in year 2013, and the trend of score has been decreased slowly which means the inequality gradually improved. In this result, it implies the living condition and distribution level would be improved than before.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.30 no.5
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• pp.406-413
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• 2004

Progress in medical science and cell biology has resulted in the transplantation of human cells and tissues from on human into another, facilitating reproduction and the restoration of form and function, as well as enhancing the quality of life. For more than 40 years, society has recognized the medical and humanitarian value of donation and transplanting organs and tissues. The standard operating procedures of hard tissues reflect the collective expertise and conscientious efforts of tissue bank professionals to provide a foundation for the guidance of tissue banking activities. Procurement of allograft tissues from surgical bone donors is a part of tissue banking. During the past decades the use of bone allografts has become widely accepted for the filling of skelectal defects in a variety of surgical procedures. In particular in the field of orthopaedic and oral and maxillofacial surgery the demand for allografts obtained from either living or post-mortem donors has increased. Hospital-based tissue banks mainly retrieve allografts from living donors undergoing primary total hip replacement for osteoarthritis or hemi arthroplasty for hip fractures and orthgnatic surgery such as angle reduction. Although bone banks have existed for many years, the elements of organized and maintaining a hospital bone bank have not been well documented. The experience with a tissue bank at Korea Tissue Bank(KTB) between 2001 and 2004 provides a model of procurement, storage, processing, sterilization and documentation associated with such a facility. The following report describes the standard operating procedures of hard tissues such as femoral head obtained from living donors.

• Journal of the Korean School Mathematics Society
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• v.22 no.1
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• pp.47-61
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• 2019

The objectives of this study were to explore the difficulties of high school mathematics teachers while guiding students and to examine whether the perception of difficulties varied by gender, position, and work experience. This study randomly chose 36 mathematics teachers as participants and they were living in six cities or provinces in South Korea. The results showed that teachers experienced difficulties while guiding students, in student evaluation and teaching and learning methods, in the order of magnitude. There was no statistical difference by gender, position, and work experience. Unlike the results of previous studies suggesting that mathematics content knowledge and pedagogical knowledge would help students guide students, the results of this study revealed that they had relatively little impact on student guidance.

• Journal of The Korean Association of Information Education
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• v.16 no.1
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• pp.143-150
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• 2012

The choice of occupation has a great deal of influences on achievement of self-realization and living a good life in an individual's life. Especially, it is very significant for Elementary school students because they become to aware of career and develop. However, in the present, the career guidance is mainly concentrated in the solitary work, such as an aptitude test and printed materials. The perspective from the student, therefore, needs systematic and efficient system to accumulate activities and result of their various career guidance for individual career-related information. The system to improve elementary school student's career awareness based on e-portfolio has been developed. The developed system can effectively accumulate students' activities and result of their various career guidance and easily grasp their strengths and weaknesses of intelligence based on theory of multiple intelligences. Teacher also can easily grasp their student's talent through all sorts of graphs provided by the web site for career education.