• Fire Science and Engineering
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• v.15 no.2
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• pp.80-90
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• 2001

It is expected that hotel buildings will be large-scale, luxurious and multiplex according to the needs of modern functions. In addition, building users, who are many and unspecified persons, are short of information on the buildings, so that they may be injured or killed at the occurrence of fire accident. Therefore, in order to overcome such problems, hotel buildings need systematic fire protection facilities concerning particulars to pay attention to the safety on a fire and an evacuation. This study has investigated the following matters. First, it examined hotel use records, statistics relevant to fire accidents, a case investigation related to fire accidents, survey on actual performance of fire protection awareness. Second, it investigated the design planning matters of hotel buildings. Third, it demand to amend the law and regulations related to physical Protection after analyzing them. The purpose of the study is to protect human being and properties at the occurrence of fire accident, and to present basic material for design of hotel buildings to minimize damages and losses.

• Fire Science and Engineering
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• v.24 no.4
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• pp.116-122
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• 2010

The fire protection system of nuclear power plants shall be designed, constructed and operated, through a defense-in depth criterion to suppress the leakage of radioactivity to the outside and to allow the safety shutdown function when a fire occurs. In order to achieve these purposes, most of countries abroad operating the nuclear power plants keep up the integrated regulations, however we have two guidelines, the fire protection service act and the nuclear energy act, as mandatory requirements to apply to the fire protection systems in nuclear power plants. It has shown that USA, Canada and Japan which have long experience in operating nuclear power plants have regulations integrated technically for fire protection system of nuclear power plants. It is proposed that the things once verified the risk analysis of the fire hazard by the nuclear law in the design for fire suppression system in plants should be authorized by the fire protection service act as an exception.

• 한국노년학
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• v.40 no.4
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• pp.761-779
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• 2020

This study is a qualitative study applied with in-depth interviews and phenomenological analysis. The objective of this study was finding out the function of the elder protection agency by interpreting the meaning developed from the experience of the workers about the role of the elder protective service agency. As a result of the analysis, the essential themes were 'Struggling and working hard', 'Obstacles that cannot be lifted', and 'Reaching the time to be reborn as an organization for the elderly human rights.' The common essence of these themes is 'The road to human rights orientation: a destination that must be reached, though not easy to go.' In order for the meanings to be settled and to fit in to the community, it was suggested it is a situation in which both internal and external renewal of the institution for the protection of the elderly is most needed. In addition, much as it turned out that legal and institutional support must be provided so that the elder protection agency can be reborn as human rights organizations with more professionalism, it was proposed to follow the institutional improvement plan derived from this study.

• Journal of the Society of Disaster Information
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• v.19 no.4
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• pp.844-850
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• 2023

Purpose: This paper is about the development of a short-circuit protection power supply device using incandescent bulbs and its application for educational materials. This article, which considers electrical safety and energy conservation at the same time, has many kinds of potential applications for both educational and industrial areas. The above mentioned short-circuit protection power supply device using incandescent bulbs enhances safety and efficiency compared to normal current power supply devices. Additionally, as an educational materials, it can be used for electric safety training, and provides practical electrical safety knowledge on our actual life. Method: Using incandescent bulbs, design new type of short-circuit protection power supply device, and through verifying the function and safety of the device, make new type device, and applying it for an educational tool. Conclusion: This study is to develop new type of power supply device, and verify the possibility of the application for the device as an educational materials. Through this research, show an innovative solution, which contribute to electrical safety and energy conservation, and open the potential possibility on educational and industrial sectors.This kind of research is expected to contributes to enhanced research, and education on electrical safety and energy conservation management.

• Fire Protection Technology
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• s.18
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• pp.28-35
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• 1995

To survive in the 21C every nations in the World squeeze their intelligence. To our country, having a marvelous growth career in viewpoint of the economy, making efforts to renovate. Behind the breath of the economy a lot of law, regulations, standards of industry, and specifications are exists and the in-dustry controlled by these. Regretably in spite of surprising growth of our economy in a short period still keeps them old rules as they have been applies on our industry without change. In the part of the rife resistance standards, espacially for the fire door, needs grad-up much for the recently version compared with the other countries's. The rapid reshape of the world urges us be revolutionized in the part of the software, ie. these unchanged rules.

• Electronics and Telecommunications Trends
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• v.35 no.6
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• pp.88-96
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• 2020

As the usability and value of personal information increase, the importance of privacy protection has increased. In Korea, the scope of the use of pseudonymized personal information has increased because of revisions to the law. In the past, security technologies were used to safely store and manage personal information, but now, security technologies focused on usability are needed to safely use personal information. In this paper, we look at issues related to the de-identification and re-identification of personal information. Moreover, we examine the standards and techniques related to the de-identification of personal information.

• Journal of Environmental Science International
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• v.9 no.5
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• pp.393-396
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• 2000

Packing tower has been used in the chemical industry and the protection of environment for a long time. In the view of environmental protection purification of exhaust gas can be performance effective by gas absorption in counter-current packing tower. In this study characteristics of hydraulic and mass transfer were investigated in D. $0.3m {\times} H. 1.4m$ packing tower with 50mn plastic Hiflow-ring. This study was carried out "Test systems were experimented in conditions of Air, $Air/H_2O. NH_3-Air/H_2O, NH_3-Air/H_2O-H_2SO_4$ and $SO_2-Air/H_2O-NaOH$ under steady state" The extent of test included dry and wetting pressure drop physical law separation efficiency and hold-up as function of gas and liquid load.quid load.

• Journal of the Korea Safety Management & Science
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• v.12 no.1
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• pp.1-9
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• 2010

Recently, in circumstantial situation it is recommended positively to utilize of EIFS(Exterior Insulating and Finishing System) as energy policy for economizing energy. But internal EPS insulators of EIFS are exterior panel of high fire risk, because of constituting of flammable materials to be fragile in fire. In this study, fire risk is assessed by experiment Con Calorimeter test and SBI(Single Burning Item) test. As the result of experiment, Con Calorimeter tests do not reach to capability standard of internal incombustible grade, and are assessed as low grade in SBI incombustible grade. Because EIPS is exterior material in buildings with high fire risk in spite of good efficiency, it is required rapidly to take measures to meet situation through various studies(for instance, adjusting law regulation, etc.) in the future.

• Proceedings of the Korea Society of Costume Conference
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• 2003.10a
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• pp.75-75
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• 2003

The distinctive design of apparel product is the crucial factor that provides the powerful competitive advantage and customer satisfaction. However, knock-offs or copycats easily copy the design of apparel product and its problem tends to be assented in real world. Design right is one of intellectual property rights that would be produced by intellectual activity and the appropriate means to establish the exclusive rights to the design should be established. Legal protection to the design right is the system that can prelude copycats from eroding an exclusive position in the market place. The present study was to analyze the trend of registration of design rights in apparel products and to point out problems of current protection law to design.

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.8
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• pp.1233-1243
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• 2008

This study examined return policies of the Korean retailers and their differences by retail format. Return policies of 363 retailers including dept stores, discount stores, brand consignment stores, small shops, outlet stores, TV home shopping companies, and internet shopping malls were collected. Acceptance of refund or/and exchange, return grace period, and return requirements or restrictions of each retailer were analyzed. The results showed that most retail formats except small shops and internet shopping malls allowed refund. The seven day return grace period was most common though large retail chains allowed more generous time frames and small shops allowed shorter dates. Restrictions for return varied by retailers and retail formats. Generally retailers followed the guidelines of consumer protection laws. The study discussed implications of return policy analysis.