• Journal of Digital Convergence
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• v.11 no.12
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• pp.237-243
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• 2013

Companies engaged in the enterprise, while still at the start will have social responsibility. But recently, more and more companies will shorten the life expectancy of a corporate environment and is also rapidly changing. In this study, the longevity of global enterprises through the company's longevity factor analysis, that has continued to gain corporate answer. DuPont's global corporate giant Siemens and the longevity of the two factors in analyzing the factors that change the business portfolio, risk management, and continuous research and development, trust management, environmental management and other factors have been described. This ongoing internal and external environment analysis and core competencies by strengthening the implementation of responsible management as the core of the upcoming general management are appearing.

• Convergence Security Journal
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• v.13 no.5
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• pp.177-186
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• 2013

It has been long time since the social concern about school safety was fully raised in our country. The accidents, such as sexual violence against young children, traffic accident when going to and from school, psychological violence by bullying, extorting money & violence and so on, frequently happen. Under the circumstances that this kind of school safety problems are concerned greatly by society, it is very important for schools to create the environment in which children can have a safe living. The study focuses on the necessity and introduction of a professional school police system to establish the sexual violence prevention system in advance. The system, practically and systematically organized, can prevent various kinds of safety accidents and form the agreement of family, regional society, and related institutions alike. It is also supposed to emphasize the strengthening of school safety by its operation.

• Korean Institute of Interior Design Journal
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• v.19 no.6
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• pp.197-205
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• 2010

For the spatial experience of spectators visiting a museum, the route search of trying to follow the spatial structure or production of exhibition and the information search of trying to see are accomplished at the same time. In such process, the spectator's reaction of visual perception produces the result of emotional reaction and action exchanged between human and space by going through the recognition and perception on the target of environment factor. For the spatial experience of a spectator, the reaction of visual perception which interacts according to the exhibit and exhibition environment within space according to viewing purpose, interest and concern of spectator comes out as visual activity which is an activity to understand the spatial information shown as various activities according to spatial structure and unfolding characteristics of the display. The purpose of this study is to identify The Correlation of Spectator Movement Created According to Structural Form of Exhibition Area Based on Interaction between Exhibition Area Structure and Spectator to utilize as basic material while designing museum exhibition using isovist field which is a quantitative analysis tool of spectator's visual behavior and spatial structure at each exhibition area.

• Journal of Community Nutrition
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• v.6 no.2
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• pp.67-77
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• 2004

In order to investigate the differences of nutrient intakes by the economic status and different age groups and to identify the nutritional risk group and its specific nutrition problem, 2001 Korean National Health and Nutrition Survey were analyzed. The subject's numbers of 9,391 were classified into four classes such as low (14.2%), medium (37.2%), high (26.0%), and high above (22.6%) on the basis of the family monthly income and the 2001 Korean minimum cost of living according to the family size. Mean intakes of energy and all nutrients assessed by the RDAs, lipid-energy %, and MAR were increased as the economic status were going up. Na intake expressed per 1,000kcal was in reverse. Nearly a half(45.5%) of the low-income people seemed to take nutritionally inadequate diet in consideration with MAR values. Deficiencies of iron and even energy in the toddlers (1 to 2 years) of low-income class were of great concern. Adolescent age group has been observed that their calcium and iron intakes, and possibly energy, were appeared to be the most deficient among all the age groups regardless of the economic status. For the elderly in all the economic status except high-above class, calcium, vitamin A, and riboflavin were commonly deficient nutrients. Calcium deficiency was appeared throughout nearly all the ages except toddlers and all the economic classes. Even in the high-above class 57.3% took insufficient amount of calcium.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.462-467
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• 2007

All of enterprises are diversifying it's business items for going concern. But it is very difficult to find a successful business items because they should be in front of various risk factors. Especially the small and middle enterprises are inferior to the large enterprises in every way likes technology development, marketing and human resources etc. So, it can be a decisive decision making to branch out to them. Because they should concentrate their resources for it. This research introduce systematic approach of the decision of famous business items for small and middle enterprises.

• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.19-25
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• 2008

Nihombashi district, which is located in a heart of Tokyo Metropolitan area, has been flourished as a Japanese economic and cultural center since Tokyo was developed as a capital. Nihombashi district has still remained the Edo idea of stylishness since the government of Edo was established in 1603. During Edo period, population of Edo (former name of Tokyo) reached one million. Edo became one of big city around the world. Nihombashi district has been transformed as economical, financial and cultural center, along with modern transformation of Tokyo. During high economic growth (1955-1975), Nihombashi Bridge and River, which used to a symbol of Tokyo, have been covered with elevated highways. The river was polluted whereas the river does not have any relationship with people's daily activities. Since Japan has focused on environment concern in 80's, people and companies in Nihombashi district and Nihombashi River also requested to restore Nihombashi district and Nihombashi River. There are a lot of projects going on related to regenerate the river and the community, such as to remove highways covered with the river, restore river environment and run water navigation. This article mentioned to introduce the project of Nihombashi River and Nihombashi district that regenerate the community to capitalize history and geographic characteristics in Nihombashi district, to run water navigation through the river, and to review outcomes through various projects.

• Journal of the Society of Naval Architects of Korea
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• v.55 no.1
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• pp.22-27
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• 2018

Ships strengthened for navigation in ice encounter level ice, ice ridge and broken ice fields. Thus, the ship resistance in ice is a very critical concern to the designers of ice-going vessels. The objective of this study is to understand the physical aspects of ship performance in ice and to investigate the characteristics of the ship resistance in broken ice channels. In particular, this study identifies the ship resistance in ice associated with the broken ice channel width and the size of broken ice pieces. Model testings of towed-resistance condition in broken ice channels with three ship speeds were conducted in KRISO ice model basin. The influence of the ship resistance characteristics in broken ice channels for channel width and size of broken ice pieces was analyzed.

• Proceedings of the KSR Conference
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• 2007.05a
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• pp.1168-1173
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• 2007

The Seoul Subway is one of the most heavily used Subway System in the world. It provides reliable transportation services, conveys nearly 4 million Passengers across 117 subway stations with a length of 134.9 Km. Over the years the safety for the Subway has been a major concern, trains going off the track, equipment failure, careless operation, Signal failure are increasing day by day. In a Recent Public opinion 40% said the causes to above facts are Vehicle breakdown because of Operators, Old rail defect, Quality of material. 20% of the opinion said the obstacles were because of Operation, crew carelessness, negligence in signal operation. In case of any accident the crew members cannot resolve the issue on site (Aid insufficiency), because of lack of knowledge and carelessness. The main obstacles for Subway are vehicle breakdown, Electric equipment failure, Signal Equipment failure, and Crew carelessness. This paper aims to provide major problems which are needed to be solved as quickly as possible for citizen's safety for a comfortable subway system making a comfortable ride and providing better service gradually.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2003.11a
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• pp.5-10
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• 2003

This paper explores not only emerging scientific problems but also the difficulties communicating air quality issues into an increasingly sensitive the public and policy arena. The public understanding and trust in air pollution information and indices may be very different to the notions of validity or accuracy that are important for a scientist. We operate in a world where openness requires us to reveal both the difficulties and disagreements in our understanding of the polluted atmosphere. Yet this can be confusing and increase complexity in situations where clear political and social decisions are required. I am going to examine these issues, starting with questions of what substances we regard as pollutants and the difficulties of getting the correct balance of concern given the broadening the base of chemicals emitted to the environment. There are also questions of exposure particularly in terms of vulnerable populations, who may spend large amounts of time indoors, where air is rarely monitored. In contemporary society there are pollution problems that extend far beyond urban areas and we have to consider regional issues such as windblown dusts, smoke from forest fires along with issues of the emission of green house gases and ozone depleting substances. Finally I will discuss the issues of communicating with a concerned public and sceptical politicians and the troubling interface between technological and sociological control. Such complexity is often missed in a maze of seemingly stronger political and social needs.

• The Journal of the Korea Contents Association
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• v.10 no.3
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• pp.187-195
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• 2010

So that this study confirms going concern's availability laying focus on entertainment industry possibility of default judge, focus in cash flow that is important accounting indicator pointer to do cause of bankruptcy, payable capability, insolvent estimate etc and analyzed effect that governance gets in cash flow. The sampling period was from 2005 to 2008 and the number of samples was 44. In analysis technique, implement basic statistical, t-test, correlation, regression. Is as following if summarize result. CFO, for debt ratio, negative(-), enterprise size was exerting positive(+), and cash flow by investment activity enterprise size negative(-) influence reach.