• Journal of Digital Contents Society
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• v.14 no.4
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• pp.455-462
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• 2013

This paper proposes a detection system that, by determining whether a dangerous act is being carried out among other pedestrians in the images captured using CCTV, provides pre-warnings and establishes emergency measures. To determine the presence of a dangerous act, after setting zones of interest and danger zones within those zones of interest, the danger level is determined in accordance with the range of encroachment upon detecting an object. Especially, this research aims at detecting a suicide jump from the bridge and extends to detecting a dangerous act among pedestrians from detecting a dangerous act of only one person with no one in the previous research. This system classifies the status into 3 levels as safe, alert, and danger according to the amount of part being over the bridge railing. If a situation is deemed as warning-worthy and emergency, the integrated control center is immediately alerted to facilitate prevention in advance.

• The Journal of the Korean dental association
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• v.53 no.2
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• pp.82-95
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• 2015

Background: Interest in medical malpractice claims and accidents is a day-to-day social issue to general public as well as medical personnel. Related laws and regulations already have been established, and institutions based on the laws and regulations also have been founded. However, in our dental community, interest and response to the issue seem insufficient. Methods: We searched four medical literature databases that are mainly cited in the medical community. Keywords including 'dental malpractice claims', 'patient safety' and 'medical accident' were used for the search. Among the selected literatures, we chose specific ones separately whose content is authentic and easily approachable. Results: Medical malpractice claims and accidents tend to increase around the world. As the cost or the difficulty level of surgery increases, the dispute rate also increases, which appears even more apparent in developed countries. Preventive measures to prevent the disputes and accidents are not significantly different. Three critical of them include relationship of doctor with patient, the informed consent and medical record. Conclusion: Tools for accident occurrence or communication improvement have been introduced. All of those cost time and money. However, education or professional request of liability insurance companies, self-education and provision of guidelines can be immediately implemented. To implement those, dentists' promotion at the regional or national level is imperative. rhBMP-2 is widely used at sinus augmentation, alveolar bone defect, and socket preservation.

• Journal of the Korean Society of Clothing and Textiles
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• v.35 no.1
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• pp.104-114
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• 2011

There is rising interest in green energy, energy efficient equipment, and products as countries show increased interest in 'Low Carbon and Green Growth'. The cellphone has become one of the essential influences on modem people beyond the meaning itself by the release and the commercialization of the Smartphone. Thus, it considers that the introduction of fashion for cellphones and digital devices to be always on should be a quite natural design attempt for humans to wear clothes at all times. In addition, outdoor activities increase as the population enjoys more sports and leisure time that requires the development of specialized outwear such as the development of a functional jacket. This specialized field is associated with higher value-added businesses. This study made a prototype of a functional jacket equipped with solar cells that established a system of a fashion design that is harmonious with green growth as a plan to measure of fashion design for green growth. The objects of this study are as follow: First, the study seeks a design method for green growth. Second, it makes a prototype to present the improved design method. Third, it presents the establishment of a design system that considers green growth and the concrete measures practical for the system. It established the design system and made the prototype of functional jacket equipped with solar cells, LED, and digital devices as a measure of design for green growth based on the improvement plan of the design that the problems had been supplemented for. Previous studies were mainly about prototypes that attempted to equip mobile digital devices as a study of smart wear; however, this study leaves the issue of power supply for a follow-up study that is different from preceding studies.

• Journal of Society of Preventive Korean Medicine
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• v.24 no.1
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• pp.49-56
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• 2020

Objective : The purpose of this study is to determine the Work value of Korean medicine college students and check how the Work value of college students affects major commitment and major satisfaction. Method : The data for this study were collected through a self-administered survey to 207 subject from students enrolled in the University in B city. Frequency analysis, repeated measures ANOVA, multiple regression analysis were used for the statistical analysis. Results : As a result of analyzing the occupational value of students enrolled in the College of Korean Medicine, the pursuit of professionality and interest was the highest, the pursuit of achievement was the next highest, and the pursuit of diversity and change was the lowest. As a result of the multiple regression analysis, pursuit of achievement and professionality had a positive(+) effect, and pursuit of ease had a negative(-) effect on the major commitment. Also, the pursuit of professionality and interest had a positive(+) effect, and pursuit of ease had negative(-) effect on major satisfaction. Conclusion : In order to increase students' major commitment and satisfaction, it is necessary to make efforts to compose the programs and educational contents that can satisfy these values. In addition, the efforts of universities and professors are needed to help students establish the correct their work value.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.22 no.1
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• pp.301-331
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• 2011

This study aims at investigating ways to enhance the efficiency of knowledge management systems in research institutes. This study analyzes the current state of knowledge management systems, changes in users' perception, and the use of knowledge management systems in Daedeok Science Park, and suggests improvement measures. This study reviews previous studies and employs a survey for case studies. This study also conducts log data analysis of knowledge management systems to investigate the current state of system use. The questionnaire asks about the interest in knowledge management, evaluation and rewards of knowledge contribution, quality of knowledge, and the level of utility. This study tests hypothesis and analyzes the frequencies. This study finds that the interest and use of knowledge management system have been remarkably dropped, and also reveals that maintaining reward systems and diverse rewarding systems are required.

• Fire Science and Engineering
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• v.19 no.2 s.58
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• pp.93-104
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• 2005

Nowadays, the arson is not common interest happening. the arson has been handled with a crime of violence along with murder, robbery and rape. because of being detrimental to the public clam. but the arson a has not been made award of a serious social problem. There is a rise in the control possibility according to a level of national concern. we have known that the last fire accident of the Deagu underground It took a heavy toll of lives and the property due to our no interest in arson. The government and regional self governing community have fully aware of the serious of the arson so that we can make arrangement for overall measures. The government should not only make up for legislation and systematize to correct a defect but also there is uniting the countermeasure system of the organs. The government establish particular research institution of the arson to consider a useful countermeasure. The investigation authorities should develop the investigation technique to arrest an arsonist. The relevant post strengthen the public relation to bring up a private organization of fire prevention in order to prevent the arson to try the government best.

• The Journal of the Korea Contents Association
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• v.15 no.8
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• pp.642-655
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• 2015

The Korean history textbook is a basic teaching material for learning history. Students learn the past and also understand history through Korean history textbooks. The Korean history textbooks are comprised of educational materials arousing students' interest. What is helpful to education in the visual form is photo materials. As visual data, such photo materials play roles not only in arousing students' interest more than texts filled with writings, but also in making students experience history of the time indirectly in more objective form. Since such photo materials are playing essential roles in Korean history textbooks, if photos with errors are used, it can create huge confusion. This study analyzed the reliability and suitability of photo materials in eight Korean history textbooks of high school, depending on each type of photo. Then it suggested the measures of composing photo materials in Korean history textbooks revised in the future. The future textbooks will contain more amount of photo materials with the higher weight of photo materials.

• Journal of Digital Convergence
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• v.12 no.7
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• pp.197-203
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• 2014

This study deals with a comparative analysis on reverse mortgage loans and mortgage loans in order to pave a path for activation of real estate financing. The fact-revealing analysis was conducted through surveys based on theoretical consideration and advanced researches, which has drawn a range of findings. As the results of this study, the important findings concerning the improvement on the activation of practical housing reverse mortgages are applicable to all real estate, diversifying the tax benefits, and deregulation of 1 house, etc. and findings concerning the improvement to activate mortgage loans are diversifying types of interest rates, diversifying types of repayment, tax benefits for less than 15 years maturity period, and granting benefits(low interest rates, higher loan limits) to low-income households, etc. This study has a significance for providing basic materials in order to accomplish advanced finance policies along with social welfare services as suggesting measures to improve and activate real estate financing through the findings out of the fact-revealing analysis conducted as above.

• Journal of the Korean Institute of Rural Architecture
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• v.15 no.1
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• pp.21-28
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• 2013

Problems of housing, healthcare, social exchanges, and lonely feelings of vulnerable social groups such as the elderly living alone in rural and fishing villages should be resolved by guaranteeing minimum residential rights and levels to restore the sense of self-esteem and social stability and to maintain the rural communities and these should be the object of social interest and support. The housing problems of rural and fishing villages should be resolved not through supply to meet demand but by beginning with providing the ways to attain mutual interaction through the program that recognizes housing as merit goods to maintain the regional communities This research examines more minutely the problems caused by poor housing conditions of rural and fishing villages and attempts to present rural and fishing village type community living home as an alternative through regeneration. The results of this research are as follows. First, the administrative support system should be built to support the community living home in its beginning, process, completion, and even post management. Second, education for reinforcing capabilities to help understand the community living home should continually conducted on the occupants, villagers, and related organizations. Third, in order to expand the community living home, research and development should be made so that the zero-energy house, the alternative energy utilizing house, etc. can be widely used. In building community living home for vulnerable social groups in rural and fishing villages, practical alternatives suitable to the regional realities should be presented and practiced so that the community living home can be built to the satisfaction of all the villagers and the occupants, and the improvement measures should be presented through constant interest and monitoring.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.16 no.8
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• pp.1693-1700
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• 2012

Recently, the warning system to aid drivers for safe driving is being developed. The system estimates the distance between the driver's car and the car before it and informs him of safety distance. In this paper, we designed and implemented the collision warning system which detects the car in front on the actual road situation and measures the distance between the cars in order to detect the risk situation for collision and inform the driver of the risk of collision. First of all, using the forward-looking camera, it extracts the interest area corresponding to the road and the cars from the image photographed from the road. From the interest area, it extracts the object of the car in front through the analysis on the critical value of the shadow of the car in front and then alerts the driver about the risk of collision by calculating the distance from the car in front. Based on the results of detecting driving cars and measuring the distance between cars, the collision warning system was designed and realized. According to the result of applying it in the actual road situation and testing it, it showed very high accuracy; thus, it has been verified that it can cope with safe driving.