• Korean Institute of Interior Design Journal
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• v.20 no.3
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• pp.182-189
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• 2011

This research suggests a way of hygienic space planing of the customer space in the university student restaurant of E University in Seoul. For this study. the behavior observation in the restaurant was conducted in order to analyze the sequence of customer behavior related space planing applying HACCP (Hazard Analysis And Critical Control Point). Also the survey was conducted to analyze opinions of customers about hygiene of the space. The results of the analyses of the observation and the survey were similar in terms of hygiene. In conclusion, for hygienic space planing of the customer space in restaurant, the space circulation should be planned according to the hygienic sequence of customer behavior. The spaces in restaurant should be divided into two areas: the clean area and the contaminated area to prevent cross-contamination. The clean area, such as spaces preparing dishes and food including water and table hall where customers eat, should be separated from the contaminated area such as the spaces where waste is handled and where dirty dishes are kept. In order to prevent cross-contamination, hygiene facility to remove contamination should be located before going to the clean area. More specifically, the hygiene facility should be located between a cash counter and a space preparing dishes so that customers can wash their hands before they touch dishes. Space arrangement with feed-back process to check the possible points of cross-contamination and correct space arrangement until the possibility of cross-contamination is removed in the restaurant.

• The Journal of the Korea Contents Association
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• v.20 no.10
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• pp.109-118
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• 2020

In this study, the selection attributes of contemporary dance audience were constructed based on prior study and the selection attributes of contemporary dance performance were identified through EFA(Exploratory Factor Analysis). Therefore, Six attributes were derived: physical evidence, tickets, people, information, product, and reputation. Based on these attributes, the selected attributes were identified through 'ETPB(Extended Theory of Planned Behavior)' to see if they affect ticket purchase behavior. In result, Among the selection attributes of contemporary dance performances, three attributes of reputation, people and product influenced the audience's attitude, while only product and human attributes influenced the purchase intention of tickets. Among the variables of ETPB to enhance the ability to purchase intention of tickets, audience attitude, perceive behavior control, and prior knowledge have had a positive effect on purchase intention of tickets, except for subjective norm. Therefore, it is meaningful that this study presented and verified empirically the attributes of select centered on visitors, which can improve the intention of purchasing tickets for contemporary dance performances.

• Korean Journal of Childcare and Education
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• v.9 no.2
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• pp.143-171
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• 2013

This paper aims to develop the art programs supporting prosocial behaviors of young children from multicultural and typical Korean families. On the basis of the survey results and literature review, art activities were planned. And the program was executed amongst young children from multicultural and typical Korean families to test the applicability of the program. The young children in the program showed either positive attitudes or conflicts with their peer group at the beginning. As the program continued, young children were gradually harmonized, yielding to each other and were negotiating. During the last stage of the program, young children from multicultural and typical Korean families demonstrated prosocial behaviors of sharing, helping, and cooperating with each other. These kinds of results prove that the art programs are helpful in promoting prosocial behavior among young children from multicultural and typical Korean families. Therefore, it appears that an educational institute in which young children from multicultural families are taught would be able to support prosocial behavior for young children from multicultural and typical Korean families using this program.

• The Journal of Korean Association of Computer Education
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• v.8 no.5
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• pp.31-41
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• 2005

The purpose of this study is to identify the determinants of planned behavior of adolescent, toward information security and cyber crime prevention. A survey methodology was used to investigate a proposed model of influence, and regression analysis was used to analyze the results. The hypothesized model was largely supported by this analysis, and the overall results indicate that the intention to actively participate in information security and cyber crime prevention is mostly influenced by the fear for cyber crime and the perceived usefulness of information security and cyber crime prevention activity. In addition, it was found that the perceived easy of use for information-security related ICT skill, fear for cyber crime, and social norm for information security influence the level of usefulness, but that the prior experience with information leaking was statistically insignificant factor to the level of usefulness and fear for crime. Useful suggestions for promoting information security and cyber crime prevention are also provided.

• Journal of Environmental Science International
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• v.25 no.9
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• pp.1253-1267
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• 2016

After large-scale flooding damage occurred along the Imjin river in 1996, 1998, and 1999, the Hantan river flood control dam was planned, and it has since been under construction. Unlike existing dams in Korea, the Hantan river flood control dam will remain fully open except during high floods, when the dam will store flood water temporarily to reduce flood peaks and flood water volume downstream. During past flooding seasons, floating debris has caused difficulties in the management of large-scale dams. Most of the existing multipurpose dams in Korea have installed nets to collect floating debris based on many years of experience with and data about inflow and distribution of floating debris in the dams. For the Hantan river flood control dam, however, collection of data about inflow and distribution of floating debris is not possible as the dam is located near the border area between North and South Korea. In order to devise a preliminary plan to collect floating debris in the Hantan river flood control dam, an EFDC hydrodynamic model was used to analyze the behavior of floating debris during high floods. The Lagrangian particle tracking method was utilized to simulate the behavior of floating debris in the dam. Based on the analysis of paths and final destinations of the particles, seven collection points were selected where it seemed to be effective to collect floating debris, as debris is likely to accumulate there in high density.

• The Journal of the Korea Contents Association
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• v.12 no.1
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• pp.438-446
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• 2012

The purpose of this study was to analyze the predictors of impulsive behavior, self esteem, and depression on school adjustment of adolescents. The original data were collected using questionnaire from the sample of 415 middle school students selected by convenient sampling. The data were collected from October 1 to November 30, 2010. The data was conducted by using a correlations coefficient and the hierarchical regression. The major findings of this study were as follows. Firstly, the school adjustment correlates with the impulsiveness(r= -.53), the self esteem(r= .51), and the depression(r= -.56). Secondly, the school adjustment was significantly associated with academic performance, impulsiveness, self esteem, and depression, which explained 51.8% of variance in school adjustment. These results may contribute to a better understanding of impulsiveness, self esteem, depression, and school adjustment of adolescents. Therefore, programs for prompting adolescents's school adjustment should be a planned based on results of the study.

• Journal of the Korean Dietetic Association
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• v.12 no.2
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• pp.127-145
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• 2006

The purpose of this study is to develop an educational program for Korean traditional food culture, which is consisted of diverse activity factors and educational contents of the elementary students, and to transfer Korean traditional food culture to the next generation effectively. We have developed the program on the basis of FIB(Fun Integrated Behavior) approach derived from the activity-based education theory. This program is consisted of 32 subjects related with Korean traditional food culture, which is planned to perform in special activity classes for 2 semesters. An instruction guidebook for teachers and a workbook for students have been also developed. The traditional food culture educational program which is developed in this study could be used as a practical educational tool in 'dietary life and culture class' or 'special activity class' which is recently being introduced as the nutrition education curriculum in the elementary school. Furthermore, we expect this program to be able to contribute to transferring Korean traditional food culture to the next generation and reinforcing the elementary schoolers' diet behavior through inspiring them with a realization of the superiority of Korean traditional food culture.

• Nuclear Engineering and Technology
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• v.47 no.1
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• pp.11-25
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• 2015

The accident at Japan's Fukushima Daiichi nuclear power plant in March 2011, caused by an earthquake and a subsequent tsunami, resulted in a failure of the power systems that are needed to cool the reactors at the plant. The accident progression in the absence of heat removal systems caused Units 1-3 to undergo fuel melting. Containment pressurization and hydrogen explosions ultimately resulted in the escape of radioactivity from reactor containments into the atmosphere and ocean. Problems in containment venting operation, leakage from primary containment boundary to the reactor building, improper functioning of standby gas treatment system (SGTS), unmitigated hydrogen accumulation in the reactor building were identified as some of the reasons those added-up in the severity of the accident. The Fukushima accident not only initiated worldwide demand for installation of adequate control and mitigation measures to minimize the potential source term to the environment but also advocated assessment of the existing mitigation systems performance behavior under a wide range of postulated accident scenarios. The uncertainty in estimating the released fraction of the radionuclides due to the Fukushima accident also underlined the need for comprehensive understanding of fission product behavior as a function of the thermal hydraulic conditions and the type of gaseous, aqueous, and solid materials available for interaction, e.g., gas components, decontamination paint, aerosols, and water pools. In the light of the Fukushima accident, additional experimental needs identified for hydrogen and fission product issues need to be investigated in an integrated and optimized way. Additionally, as more and more passive safety systems, such as passive autocatalytic recombiners and filtered containment venting systems are being retrofitted in current reactors and also planned for future reactors, identified hydrogen and fission product issues will need to be coupled with the operation of passive safety systems in phenomena oriented and coupled effects experiments. In the present paper, potential hydrogen and fission product issues raised by the Fukushima accident are discussed. The discussion focuses on hydrogen and fission product behavior inside nuclear power plant containments under severe accident conditions. The relevant experimental investigations conducted in the technical scale containment THAI (thermal hydraulics, hydrogen, aerosols, and iodine) test facility (9.2 m high, 3.2 m in diameter, and $60m^3$ volume) are discussed in the light of the Fukushima accident.

• Journal of the Korean Institute of Intelligent Systems
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• v.21 no.6
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• pp.712-717
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• 2011

Recently, diverse schedule management agents are being researched for the efficient schedule management of smart devices users, but they remain at a confirmatory level. In order to efficiently manage user's schedules, execution of planned schedules should be monitored to help users properly execute their schedules, or feedback must be given so that when setting up new schedules, users can plan their schedule according to their schedule establishment patterns. This research proposes a schedule management agent that infers the user's behaviors by using acquired user context, and provides schedule related feedback depending on the user's behavior patterns, when users are executing their schedules or planning new schedules. For this, collected user context information is preprocessed and user's behavior is inferred by Bayesian network. Also, in order to provide feedbacks necessary for confirming the user's schedule execution and new schedule establishment, a context tree pattern matching method for the user's schedule, location and time contexts was applied, then verified with 6 weeks of user simulation in a mobile environment.

• Journal of Family Resource Management and Policy Review
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• v.15 no.4
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• pp.169-188
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• 2011

The primary focus of this study was on the issues associated with family and economic decision-making, in particular for the elderlyhood which might have to (or could be) share the family resources. This study regarded willingness to consider applying for Reverse Mortgage as an economic decision-making. The data was collected by interviewing 320 persons (over age 55) living in metropolitan areas in 2008. We selected 227 cases to find the influence of family, having both spouse and adult-children. We have used a theory of Planned Behavior by Fishbein to analysis three research questions. The results are as follows : first, the results partially explain willingness to consider applying for reverse mortgage using Fishbein's theory. Second, several results indicated that economic decision-makings within the family are influenced by several factors relating to other family member's view. They means that some of Subjective Norm variables, of Attitude Behavior ones, and of Perceived Behavior Control ones. Third, the result shows men and women respond differently to consider to applying for that policy. Men are conscious of the other people, i.e., friends, relatives except close family members, and, on the other hand, women are mindful of close family members, i.e., adult children. Forth, the group who have lower income showed higher intentions to consider that policy, when they have adult-children. Fifth, according to age group, pre-elderly group are influenced by consent of adult-children, a level of education, and on the other hand, elderly group are influenced by the other people, i.e., friends, relatives, a level of education, and so on. These results meaned that these distinct characteristics should be considered to establish Income Security policy for the pre-elderly and the elderly.