• Proceedings of the IEEK Conference
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• 2002.07b
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• pp.826-829
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• 2002

This system is unionized form about CPS and a pocket game machine. This game machine of the use only for the game with an existing system but the function of various purposes which carries out service relevant to a user's position information. This system have the game function, the function to offer space guidance service by the theme interlocked with a user's position, and the traffic safety education function.

• Journal of Applied Reliability
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• v.15 no.3
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• pp.207-215
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• 2015

Safety' can be used in a variety of ways and may also have different meanings when used in theoretical field and routinely used. In this paper, the 'safety' means that human injury, fire or physical accident condition does not occur while used by the end-user. The meaning of safety may be different by era and culture. Even in contemporary era, the meaning can be used differently by country, region and culture. As the rights of consumers are increasingly reinforced, we can expect the acceptable risk or safety level can rise higher. In this paper, the R-map of Japan and the European risk assessment guidelines (RAPEX) were reviewed considering domestic incidents database status and its applicability. Because it is difficult to make a model based on a R-map, a revised model was developed mainly based on European Assessment Model with a combination of the important characteristics of Japan model R-map. Also utilizing this revised model, the availability as a new risk assessment model was confirmed by comparing the test results for the same scenarios to the other risk assessment model (RAPEX/RAG).

• Land and Housing Review
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• v.8 no.1
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• pp.1-11
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• 2017

The government has been constructing and supplying public rental housing to ordinary people in order to stabilize housing since 1989. However, the public rental houses initially supplied to ordinary people are at high risk for safety accidents due to the deterioration of the facilities. Therefore, this study is aimed to propose a solution to solve the life safety hazards of the old rental housing complex as a follow-up study of Analysis of Accident Patterns and Hazard Factor for Life Safety in Rental Housing Complex. Types of life safety accidents that occur in public rental housing complexes are sliding, falling, crash, falling objects, breakage, fire accidents, traffic accidents and criminal accidents. The types of safety accidents that occur in rental housing complexes analyzed in this study are sliding, crashes, falling objects, and fire accidents. Although the incidence of safety accidents such as falling, breakage, traffic accidents and crime accidents in public rental housing complexes is low, these types are likely to cause safety accidents. The method of this study utilized interviews and seminar results, and it suggested ways to solve the life safety hazards in rental housing complexes. Interviews were conducted with residents and managers of rental housing complexes. Seminars were conducted twice with experts in construction, maintenance, asset management, housing welfare and safety. Through interviews and seminars, this study categorizes the life safety hazards that occur in rental housing complexes by types of accidents and suggests ways to resolve them as follows. (1) sliding ; use of flooring materials with high friction coefficient, installation of safety devices such as safety handles, implementation of maintenance, safety inspections and safety education, etc. (2) falling ; supplementation of safety facilities, Improvement of the design method of the falling parts, Safety education, etc. (3) crash ; increase the effective width of the elevator door, increase the effective width of the lamp, improve the lamp type (U type ${\rightarrow}$ I type), etc. (4) falling objects and breakage ; design of furniture considering the usability of residents, replacement of old facilities, enhancement of safety consciousness of residents, safety education, etc. (5) fire accidents ; installation of fire safety equipment, improvement by emergency evacuation, safety inspection and safety education, etc. (6) traffic accidents ; securing parking spaces, installing safety facilities, conducting safety education, etc. (7) criminal accidents; improvement of CCTV pixels, installation of street lights, removal of blind spots in the complex, securing of security, etc. The roles of suppliers, administrators and users of public rental housing proposed in this study are summarized as follows. Suppliers of rental housing should take into consideration the risk factors that may arise not only in the design and construction but also in the maintenance phase and should consider the possibility of easily repairing old facilities considering the life cycle of rental housing. Next, Administrators of rental housing should consider the safety of the users of the rental housing, conduct safety checks from time to time, and immediately remove any hazardous elements within the apartment complex. Finally, the users of the rental housing needs to form a sense of ownership of all the facilities in the rental housing complex, and efforts should be made not to cause safety accidents caused by the user's carelessness. The results of this study can provide the necessary information to enable residents of rental housing complexes to live a safe and comfortable residential life. It is also expected that this information will be used to reduce the incidence of safety accidents in rental housing complexes.

• Korean Journal of Veterinary Service
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• v.25 no.4
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• pp.385-407
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• 2002

The planning of any experiment or trial involving the use of animal (material) requires the most detailed and careful consideration of the wide variety of species and strains that are now available. Unfortunately, although many research workers carefully define their requirements with respect to chemicals or complicated laboratory equipment, often they appear to be unaware of the specifications that should be similarly applied to laboratory animals and end up simply asking for a white mouse！ The aim of any user of laboratory animals should be to achieve maximum accuracy with the minimum number of animals, and it is, therefore, essential that careful consideration should be given to the choice of the animal(Bleby J, 1987). The first step when selecting an experimental animal is to specify the type needed, taking into account the following factors: 1. species, 2. breed or strain, and 3. quality, especially with respect to health and genetical status. The correct choice of species cannot be emphasized too strongly and failure to do so can sometimes have dire consequences, frequently very expensive in financial terms and sometimes extremely tragic in manifestations of human and animal suffering. In this paper, we reorganized a lot of collected articles described previously for common and scientific names of amphibians, domestic animals, birds, invertebrates, mammals, reptiles, and aquaculture as mentioned in the text.

• Journal of the Korean housing association
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• v.27 no.4
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• pp.67-76
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• 2016

The purpose of the study was to identify user' satisfaction about universal design in public service center that will be needed for helping planning and design the public service center. This study conducted a questionnaire survey targeting visitor in five district's public service center in Gwangju metropolitan city. A total of 253 responses were analyzed for identifying the level of satisfaction about universal design in public service center. The study also analyzed of the respondents depending on their demographic characteristics. The features of universal design were categorized into supportive design, communicability, safety-oriented design and accessible design, and total 25 specific items were included in the evaluation. Most of the respondents were satisfied with the waiting space, however they showed a lower level of satisfaction toward the information materials space. Those with a higher education attainment tended to be associated with stronger satisfaction with common space and information materials space. Groups with a lower age were more likely to be satisfied with common space and public service space. Also female tended to show a stronger degree of satisfaction with common space than male. The findings from this study should provide a guideline for planning and design the public service center.

• Steel and Composite Structures
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• v.42 no.2
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• pp.257-264
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• 2022

The analysis of the progressive collapse resistance of structures is a well-known issue among structural engineers. Large-span reticulated dome structures are commonly utilized in large public buildings, necessitating research into their progressive collapse resistance to assure user safety. The most significant part of improving the structural resilience of reticulated domes is to evaluate their key elements. Based on a stiffness-based evaluation approach, this work offers a calculating procedure for element importance coefficient. For both original and damaged structures, evaluations are carried out using the global stiffness matrix and the determinant. The Kiewitt, Schwedler, and Sunflower reticulated domes are investigated to explore the distribution characteristic of element importance coefficients in the single-layer dome structures. Moreover, the influences of the load levels, load distributions, geometric parameters and topological features are also discussed. The results can be regarded as the initial concept design reference for single-layer reticulated domes.

• Journal of the Society of Disaster Information
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• v.15 no.3
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• pp.323-338
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• 2019

Purpose: The purpose of this study is to propose an educational program for enhance safety capability of elementary and middle school students through community mapping application. Method: Developed and utilized a community mapping application that can be easily used for research. After participating in 425 elementary and middle school students, This study analyzed the change of safety competency through survey. Results: Through the community mapping activities, it was possible to derive the actual life surrounding risk factors of the earthy life, and it was found through the questionnaire before and after the activity that the safety competence of the participants improved. Conclusion: Investigation of similar related cases of Public Participant Safety Mapping Tool and analysis of their functionalities are conducted, and user demanded functionalities with improved usability accessability expandability are derived. Also, the system applied the test to elementary and middle school students and the survey showed that the safety capacity was improved according to Safety Mapping activities. This is proposed as a safety education program.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.29 no.3
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• pp.78-84
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• 2011

This study investigated the user's attitude to the supdari(a traditional wooden bridge) itself and the supdari project, and evaluated the quality of user's satisfaction of the bridge in Jeonju-River by importance-performance analysis(IPA). User's evaluation was achieved through questionnaire survey, and total 267 pieces of subjects were used for the analysis. The supdari users didn't realize the supdari construction was performed as a governance project, and didn't consider the supdari as one of landmarks of Jeonju-River. But local people thought that the supdari is one of the traditional and cultural facilities to reminds their hometown's landscapes and the supdari project can make the community network vitalize. Through the IPA, attributes with relative dissatisfaction were 'landscape facilities like small squares and rest area', 'safety facilities like handrails and guardrails' and width of the supdari. To make the supdari as a traditional landmark in Jeonju-River, an open space based on the tradition and ecological education has to be constructed near the bridge. And in the supdari design, especially handrails system and the bridge width has to be improved to enhance the user's safety.

• Korean Journal of Organic Agriculture
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• v.21 no.2
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• pp.233-246
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• 2013

This study was performed to investigate the recognition of Korean farmers for the safety of environment-friendly organic materials (EFOMs). The main purchase line of environment-friendly organic materials was the sustainable agriculture organizations, and decisive basis for the materials purchase was because they thought that agricultural produce cultivated with EFOMs were safe. Currently farmers obtained the most information about EFOMs through farmer's education operated by agricultural technology center. Sixty nine percent of respondents hoped that they would get the information on the website and through official education opened by of the government or relative institutions. Whereas, only a few respondents hoped that they would get the information from the sellers. Therefore we thought that government and related institutions should operate the education program to give the sellers the scientific and accurate information about EFOMs. In addition, farmers are highly recognized the necessity of safety-related information provided by government and related institutions. Most Farmers thought that safety education for farmers using EFOMs was very important. Also, it was confirmed that farmer respondents thought to need to establish the shelf-life and user guideline and to label about toxic category of EFOMs. The Cronbach' alpha coefficient calculated in order to verify the reliability of survey questions was 0.699. That value indicates that responses of the respondents in this study might be reliable.

• Journal of The Korean Association of Information Education
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• v.24 no.1
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• pp.99-106
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• 2020

In this paper, we analyzed the units related to robot education in the Practical Arts textbooks according to the 2015 revised curriculum. As a result, all textbooks had a common system of introduction, development, and organization, and all of them showed a similar flow. Learning objectives were presented in all textbooks, but no affective goals were presented except cognitive and functional goals. The contents of robot learning suggest the meaning and type of robots, the structure and sensors of robots, and the activities of making robots, but the contents of robot ethics, the production and activities of various robot works, and the use of robots in the problem solving process are not presented. The assembly robot and the infrared sensor are used in common, and it consists of presenting robot production and control training materials in experience activities and arranging units through evaluation, and the A, C, and F textbooks also provide the unit auxiliary data. In the future, it will be necessary to include the contents of robot ethics education centered on the design/manufacturer and user-oriented robot ethics such as the recognition of the limits of robots, the principles of using robots correctly, safety education, personal information and privacy protection.