• Journal of the Korean Institute of Landscape Architecture
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• v.48 no.1
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• pp.15-24
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• 2020

This work examines discourse on uses of computer technology and its transformation during the last thirty years effecting Korea landscape architecture. First, in the 1990s landscape architects begun to use computers as a new technology for landscape architecture, programming computer software utilities suitable for landscape research, planning, and design. The landscape architects, acting as computer programmers, tried to explore various techniques for landscape analysis and design with a piece of software, and various experts within the field of landscape architecture collaborated with each other. However, landscape architects mainly used computer technology as a tool as a substitute for hands-on cases. Since around the 2000s, the discourse on mapping and diagrammatic techniques as a visualization technique for landscaping processes have begun. Also, realistic representations for perspective drawings using graphic software have been increasingly important. The landscape architects, acting as graphic designers, focused on the specific visualization techniques for landscape planning and design. However, computer technology has been mainly used to produce realistic visuals aids for final presentations instead of creative exploration to generate landforms. Additionally, recent landscape architects have been using landscape performance modeling and parametric modeling for landform and landscape furniture design. The landscape architects as spatial designers are actively using computer modeling as creative form-generating tools during the design process.

• Journal of Korean Public Health Nursing
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• v.11 no.2
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• pp.12-37
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• 1997

This study was performed to evaluate the subsidiary program on occupational health services in small scale industries. The survey of occupational health services was undertaken in 346 industries from July 1 to August 31. 1994. The major results were as follows ; 1. The subsidiary program on occupational health services The evaluation of working environments were conducted in 305 industries, $42.3\%$ of the industries had the harzardous agents exeeding TLV. Special medical examinations were done in 310 industries. the results were detected $C(33.3\%).\;D_1(0.8\%), D_2(5.4\%)$. Health management were done in 341 industries, the average visits for a industry were 3.8 times. The activities of health management were included to check of the workplace. health education, health counselling, etc. 2. The recognition of the employees and employers on occupational health services $91.5\%$ of employers and $87.0\%$ of workers felt healthy themselves. But $39.7\%$ of employers and $21.2\%$ of workers were under the stress from their jobs or home affairs. The workers perceived more harmful for the hazardous agents than the employers. $32.8\%$ of employers and $42.9\%$ of workers perceived that employer's efforts were the most important things to protect for the hazardous agents. The result of the evaluation of working environments were understood by $57.3\%$ of employers and $24.5\%$ of workers. The notification of medical examinations were recognized $83.9\%$ of employers and $50.3\%$ of workers. Many employers and workers felt the necessities of health management in small scale industries. The priorities of health manegement were different between employers and workers. Employers' priorities were as follows ; follow up care of medical examination$(97.3\%)$, health counselling$(93.7\%)$, planning of health$(93.5\%)$, health education of occupational diseases$(93.2\%)$, health education of chronic diseases$(93.5\%)$, etc. Workers' priorities were as follows ; follow up care$(93.4\%)$, health counselling$(94.3\%)$, health education of occupational diseases$(93.0\%)$. first aids$(92.0\%)$. etc.

• Fire Science and Engineering
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• v.32 no.2
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• pp.57-66
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• 2018

The most urgent requirement in the event of disaster and fire in a skyscraper is to establish a system that enables people inside to evacuate safely. Hence, a practical direction needs to give evacuees confidence in the evacuation by reducing the psychological anxiety caused by the relatively large number of people inside and at the same time, the physically prolonged evacuation travel line. Evacuation tests with large numbers of people were conducted three times to solve these challenges and identify phenomena and issues that occurred during the experiment. The results revealed the factors that could cause a delay in evacuation and suggested improvements. The study results of this paper are as follows. First, a recent fire at a multipurpose high-rise resulted in a number of casualties due to a lack of experience with the disaster prevention system. To prevent such cases from occurring in advance, adaptability was achieved by conducting evacuation tests. Second, the data collected in the evacuation simulation statistics and the actual escape drills were compared and analyzed. Third, in the evacuation experiment, a large number of people could not participate in the experiment. The reasons for not participating were analyzed and their impact on the actual evacuation time was confirmed. Fourth, equipment aids were purchased to establish the optimal response measure to the causes of a delay in escape time and the standards for ensuring the safety of the evacuee were specified by developing improvements to minimize the evacuation delay time through comparative before and after analysis of the experiment. These results can be used for fire safety control of skyscrapers to improve the efficiency of evacuation.

• Journal of Labour Economics
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• v.29 no.1
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• pp.153-184
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• 2006

This study examines the job changes and the coincidence of job and major In the case of the youth, science and engineering graduates in Korea. The pattern of job changes and the coincidence of job and major get observed in the Unemployment Insurance Database and the Graduate List. This data enables us tracing all job changes in the labor market, and analysing the coincidence of job and major. The average rate of coincidence is not so high, the rate at first job is roughly one third. The youth with coincidence of job and major have earned less income than the youth without coincidence of job and major. But this result is impressive in the lower wage earners, any differences in regard to coincidence is not found in the upper wage earners. The probability of the coincidence of job and major is higher in case of the high wage and the high study attainments. The results suggests that the problem of the science and engineering graduates should be concentrated only on the lower manpower in the scientist and engineer jobs. Korean government have to lessen the number of entry into the science and engineering college and enlarge the number of entry into the science and engineering graduate school. Korean government have to prepare the system that aids establishment where the employee with coincidence of job and major earns more income.

• Cartoon and Animation Studies
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• s.40
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• pp.337-365
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• 2015

The objective of this study proposes the new user's addiction model in 'Social Network Games' (SNGs). Research model is derived from the separation of two characteristics. First one is logical characteristics that includes 'Functional' (F), 'Keystroke' (K), and 'Goal' (G). Second one is feeling characteristics that consists a few factors such as 'Emotion' (E), 'Social' (S), and 'Affection' (A). For the pre-test, a total of 30 participants responded to survey in order to inspect the fitness of research questionnaire, roughly validity of the proposed model, and the direction of this reseach. After that for the main test, a total 300 users participated in this research. The final number of effective participants were 261 because 39 were insincere respondents and without playing SNGs who were excluded. Then we examined the measurement model by performing 'Partial Least Squares - Structural Equation Modeling' (PLS-SEM) analysis to test the research hypothesis empirically. The results of the measurement and structural model test lend support to the proposed research model by providing a good fit to the construct data. Interestingly, the model showed the significant effects of the interaction between eleven hypothesis(H1,H2,H3,H4,H5,H6,H7,H8,H9,H10, H12). Only one hypothesis decision t-value not supported that is involved the relationship between SNGs Addiction and Keystroke, H11(1.193). This research expect to contributes to an exploratory SNGs research to clarify the base of addition and will aids understanding of users' behavior associated with SNGs development.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.8
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• pp.325-333
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• 2020

This study compares the rapidity and subjective convenience of T-AED and SC-AED for health care providers and the general public. Subjects were randomly allocated to T-AED (n=77) and SC-AED (n=79) groups. Each group conducted defibrillation, with subsequent measurement of the rapidity of defibrillation in peri-shock pause, pre-shock pause, hesitation pause, and post-shock pause. Defibrillation and chest compression delay times for both equipment were analyzed by t-test. On conclusion of the experiment, subjects answered a questionnaire on the subjective convenience of defibrillation, as measured for confidence, convenience, and clear decision. Comparisons of subjective convenience analyzed by t-test revealed significantly shortened peri-shock pause (11.22s), pre-shock pause (11.04s), and hesitation pause (2.15s) in the SC-AED group, as compared to the T-AED group (p<0.001). However, no significant differences were observed for post-shock pause values. Comparing subjective convenience, confidence (T-AED: 7.62±1.25VAS vs. SC-AED: 7.80±0.98VAS, p=0.358) was not significant, whereas convenience (T-AED: 7.05±1.36VAS vs. SC-AED: 8.95±0.89VAS, p<0.001) and clear decision (T-AED: 6.58±1.73VAS vs. SC-AED: 9.08±0.98VAS, p=0.001) showed statistically significant differences. Our results indicate that compared to T-AED, SC-AED has significantly shortened pauses. Moreover, it is more convenient for the user, and significantly aids in clear decisions.

• Journal of Korean Academy of Nursing Administration
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• v.6 no.3
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• pp.357-374
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• 2000

The purpose of this study was to validate knowledge outcomes included Nursing Outcomes Classification(NOC) developed by Johnson and Maas at the University of Iowa. A sample of 71 nurse experts working in university affiliated hospitals participated in this study. They were asked to rate indicators that examplified the outcomes on a scale of 1(indicator is not all characteristic) to 5(indicator is very characteristic). A questionnaire with an adaptation of Fehring's methodology was used to establish the content validity of outcomes. The results were as follow: 1. All indicators were considered to be 'supporting' and no indicators were considered to be 'nonsupporting'. 2. 'Knowledge: Treatment Regimen' attained and OCV score of 0.816 and was the highest OCV score among outcomes. 3. 'Knowledge: Energy Conservation' attained an OCV score of 0.748 and was the lowest OCV score among abuse outcomes. 4. 'Knowledge: Breastfeeding' attained an OCV score of 0.790 and was the highest indicator was 'description of benefits of breastfeeding'. 5. 'Knowledge: Child Safety' attained an OCV score of 0.778 and was the highest indicator was 'demonstration of first aids techniques'. 6. 'Knowledge: Diet' attained an OCV score of 0.779 and was the highest indicator was 'performance of self-monitoring activities'. 7. 'Knowledge: Disease Process' attained an OCV score of 0.815 and was the highest indicator was 'description of signs and symptoms'. 8. 'Knowledge: Health Behaviors' attained an OCV score of 0.800 and was the highest indicator was 'description of safe use of prescription drugs'. 9. 'Knowledge: Health Resources' attained an OCV score of 0.794 and was the highest indicator was 'description of need for follow-up care'. 10. 'Knowledge: Infection Control' attained an OCV score of 0.793 and was the highest indicator was 'description of signs and symptoms'. 11. 'Knowledge: Medication' attained an OCV score of 0.789 and was the highest indicator was 'description of correct administration of medication'. 12. 'Knowledge: Personal Safety' attained an OCV score of 0.804 and was the highest indicator was 'description of measures to reduce risk of accidental injury'. 13. 'Knowledge: Prescribed Activity' attained an OCV score of 0.810 and was the highest indicator was 'proper performance of exercise'. 14. 'Knowledge: Substance Use Control' attained an OCV score of 0.809 and was the highest indicator was 'description of signs of dependence during substance withdrawl'. 15. 'Knowledge: Treatment Procedure(s)' attained an OCV score of 0.795 and was the highest indicator was 'description of appropriate action for complications'. 16. 'Knowledge: Treatment Regimen' attained an OCV score of 0.816 and was the highest indicator was 'description of self-care responsibilities for emergency situations'. More outcomes need to be validated and outcomes sensitive to Korean culture need to be developed.

• Korean Journal of Childcare and Education
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• v.9 no.2
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• pp.331-355
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• 2013

The purpose of this study was to examine the awareness of parents with preschoolers about multiple-intelligence education programs, the state of their multiple-intelligence education and their needs. This was done in an effort to provide information on the successful utilization of early childhood multiple-intelligence programs, as parents exercise a great influence on the development of early childhood multiple intelligences. The subjects in this study were 350 parents of preschoolers in six different kindergartens located in the city of Busan, on whom a survey was conducted. The findings of the study were as follows: first, as for the awareness of the parents of the preschoolers on multiple-intelligence education, they placed an importance on that education in general. Second, concerning the state of their multiple-intelligence education, there was a strong tendency for them to rely on early childhood education institutions and study aids produced by relevant companies to foster the strength of their children. Third, regarding a time for early childhood multiple- intelligence education, they considered it advisable for preschoolers to start to receive that education at the Western age of 2 to 7, and they preferred teachers who had a good understanding of the psychology and needs of preschoolers. The parents wanted their children to receive that education, and hoped to receive parent education about it.

• Journal of Advanced Marine Engineering and Technology
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• v.39 no.1
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• pp.86-93
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• 2015

Recently, the development of Maritime Service Portfolios (MSPs) for the safe navigation of ship has been discussed internationally. For the successful service of the MSPs, first of all, studies for the standardization about the structure and data structure of MSPs should be preceded. Also, it is necessary to evaluate and assess whether the services are effective for safe navigation, and provided data and portrayal methods are proper. However, because great dangers will be accompanied when untested MSPs about their effectiveness and safety are applied in real ship navigation, it is necessary that effectiveness and safety of the MSPs should be proven under various navigational conditions and environments by simulation. In this paper, we propose a 3D navigation simulation system using desktop PC environment, which is proper for evaluating the effectiveness of MSPs. The system consists of three modules which are simulation scenario editor, 3D visualization of navigational environment and 2D navigational equipment. The scenario editor module provides an environment setting for simulation, such as properties, routes and positions of vessels and aids to navigations. It also provides functions to create a scenario for the simulation to operate. Additionally, the 3D visualization module provides 3D navigational environment which shows interplay between geographical and navigational environment based on the created scenario. The 2D navigational equipment module provides visualization functions of various navigational equipment, shows the interaction between ship's navigational equipment and ship's environment. The simulation scenario, in which various kinds of ships are routing in the port, is created by the developed simulation system, and experimented whether this developed system is appropriate to evaluate and assess the MSPs developed by the International Maritime Organization.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.12
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• pp.622-628
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• 2019

"It's Only the End of the World" is a work that expresses in depth the perception, attitude, and reflection of a person's death. Composed of a simple story of a protagonist who has been diagnosed with AIDS and has been visiting his hometown for the first time in 12 years, this work constantly asks us what a family is in this process. The visit, which aims to inform one's condition, restore the relationship with his family as he wished, and foremost but in a beautiful parting, reveals the feelings of resentment, hatred and criticism between the family members who have been hiding or trying to accept. Are family relationships always understood and must be forgiven and cared for? The director looks into the abyss of the relationship and reveals the painful truth we wanted to hide. And we realize that this painful truth is a reality. Louis's negative stance, and the complaints and dissatisfaction of the family members who were waiting for him were absolutely inadequate in narrowing the gap. This family, each of whom has a wound and does not really understand each other, shows a deep bond of feelings toward each other, though they are tied together in a 'family' community.