• Journal of the East Asian Society of Dietary Life
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• v.23 no.4
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• pp.496-507
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• 2013

The purpose of this study was to investigate the perception and willingness to purchase of nanotechnology-based foods to find out the strategy for risk communication and social acceptance. The data were collected from 253 college students in Yeungnam region through a self-administered questionnaire. Frequency, Cronbach's ${\alpha}$, t test, one-way ANOVA, Duncan's multiple range test, Pearson's correlation coefficient analysis, and multiple regression analysis were conducted by SPSS Windows V.20.0. The level of concern about nanotechnology was relatively low, and the level of the perception about necessity for the development of nanotechnology-based foods was average. In addition, the respondents showed somewhat positive thoughts for the development of nanotechnology-based foods with beneficial effect, but they were worried about the risk for it. Percentage of correct answers on knowledge of nanotechnology and nanotechnology-based foods was not high, and the level of willingness to purchase them was average. According to the result of multiple regression analysis, factors affecting the willingness to purchase of nanotechnology-based foods were concern about health, perception about importance of food safety, perception about necessity for the development of nanotechnology-based foods, and perception about the development of nanotechnology-based foods with beneficial effect. On the basis of these results, it is necessary for consumers to offer the exact and reliable information on nanotechnology-based foods.

• International Commerce and Information Review
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• v.15 no.3
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• pp.289-310
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• 2013

In the past, an policy measures for the promotion of the export has actively used trade finance, but also in its effect there is no doubt. However, in 2008 the bankruptcy of Lehman Brothers triggered the global financial crisis. As a result, the need to effectively manage liquidity risk posed, and was a debut for Basel III. Focusing on trade finance banks are being made. Domestic commercial banks have not been able not utilize various trade finance techniques. In these situations, the introduction of Basel III can discourage trade finance. Therefore, responses should be prepared for it. Therefore, this study analyzes the status of trade finance system. And international regulation of the financial market are investigated for changes. Based on this, the development direction of Korea's trade finance is proposed.

• Korean Journal of Construction Engineering and Management
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• v.15 no.1
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• pp.3-10
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• 2014

High-rise buildings need thorough cost management because of large size and high risk. Cost management makes a budget by establishing and analyzing detail element at planning phase, needs cost control as each design phase, then reflected to next design. This research develops a schematic estimation model based on vertical and horizontal elements at design phase for structure cost of high-rise buildings to reduce error range and use data as design management. Usability of the model is confirmed by case study. The estimation model is expected to contribute to making the cost model more effective and satisfactory to concerned in construction or budget department and manage keeping track of the cost.

• Korean Journal of Construction Engineering and Management
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• v.13 no.6
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• pp.107-120
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• 2012

This study is conducted so as to understand actual condition of financial difficulties confronted by construction companies in the recession of real estate market which has been continued since the financial crisis started from USA in the second half of 2008, and provide fundamental data for the establishment of policy direction. Compared with this actual condition survey with a 2008 investigation, it seems that the practice of financial institutions or credit evaluation relating parts among sections, which were pointed as problems in such investigation, are resolved to some extent. It seems that there are many causes to aggravate financial conditions as pointed at this time and such causes are related to self-problems, which are inherent to the construction business, such as the smooth settlement of construction payment, the securement of new construction projects, the limitation according to the risk inherent to the construction business, and the industry vision, etc.

• The Journal of Society for e-Business Studies
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• v.19 no.3
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• pp.1-21
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• 2014

Personal information is a requisite for financial transactions as well as a core asset of financial companies. However, as a side effect of the information society, personal information infringements have emerged as significant social risks, causing realized loss to individuals and companies. This study analyzes results of financial and emotional loss in terms of consumer loss and also presents usefulness of insurance in order to minimize such actual damages as a means of risk transfer. In addition, this study investigates components and premium calculation principles of compensation insurance against personal information invasion and finally presents policies to activate these insurance product. As a method of risk management, insurance not only is a useful tool to guarantee consumer protection and companies' financial soundness simultaneously but also provides a basis of quantitative measurement of IT risks.

• Korean Journal of Construction Engineering and Management
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• v.21 no.2
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• pp.22-29
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• 2020

Among many fire-related laws and standards such as fire protection, fire doors are important facilities that play a role in preventing the spread of fire and smoke in the event of fire, thereby minimizing human casualties. Accordingly, the standards for performance required by applicable laws and regulations and related enforcement rules and notices have been continuously raised and the corresponding performance must be secured. However, due to the shortcomings of the relevant laws and systems, the test results of the fire doors confirmed that there was a risk of passing products. In this study, the criteria for fire-related performance were analyzed, and the performance required by other laws, in addition to simple fire protection, was identified, the criteria were organized, and the complex performance required was clearly.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.27 no.4
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• pp.873-883
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• 2017

As Ransomware spreads, the target of the attack shifted from a single personal to organizations which lead attackers to be more intelligent and systematic. Thus, Ransomware's threats to domestic infrastructure, including the financial industry, have grown to a level that cannot be ignored. As a measure against these security issues, organizations use ISMS, which is an information protection management system. However, it is difficult for management to make decisions on the loss done by the security issues since amount of the damage done can not be calculated with just ISMS. In this paper, through FAIR-based loss measurement model based on scenario's to identify the extent of damage and calculate the reasonable damages which has been considered to be the problem of the ISMS, we identified losses and risks of Ransomeware on the financial industry and method to reduce the loss by applying the current ISMS and ISO 27001 control items rather than modifying the ISMS.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.25 no.5
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• pp.1281-1291
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• 2015

Compared to the past, people can control end devices via open channel. Although this open channel provides convenience to users, it frequently turns into a security hole. In this paper, we propose a new human-centered security risk analysis method that puts weight on the relationship between end devices. The measure derives from the concept of entropy rate, which is known as the uncertainty per a node in a network. As there are some limitations to use entropy rate as a measure in comparing different size of networks, we divide the entropy rate of a network by the maximum entropy rate of the network. Also, we show how to avoid the violation of irreducible, which is a precondition of the entropy rate of a random walk on a graph.

• The Journal of the Korea institute of electronic communication sciences
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• v.9 no.3
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• pp.393-402
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• 2014

ICT environment to the survey released by the Bureau of Statistics 2012 Household Finance. Korean Welfare survey 24.9% of all households in financial assets, real estate is about three times more than 69.9%, respectively. The problem is that the information is slow and income deciles(deciles 1-4), a relatively high proportion of households with low(78.8 to 69%) of the real estate assets of the expansion of the world economy with low growth and low uncertainty, work from home due to the information changes in the structure of the economy, such as increases in real estate prices remain exposed to the risk of a phenomenon such as Pour House Pour Talent and low-income people is bound to be more serious symptoms. This low correlation is by constructing a composite asset portfolio, the weighted average risk of the individual assets while increasing overall revenue decrease that risk is based on the principle of portfolio by type and different areas in the ICT environment in a portfolio of real estate price index low correlation to financial assets by including the effect of dispersion stable complex asset portfolio and empirical Growth was divided.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.577-580
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• 2003

The purpose of this study was to make a database model for financial feasibility study of buildings offered for sale which is helpful for improvement of business ability in construction and confidence of a project from a related participant. At first, we studied several thesis and met some professionalist which work for construction and did a first survey for examining latest situation of a feasibility study in construction. As a result, even though feasibility study is important, factors for information management wasn't systemized. So we did a second survey for fixing Factors of the database model. The database model was composed of the factors that we got from the second survey. ER(Entity-Relationship) analysis was used to making it. We expect thar we can get more reasonable information to study financial feasibility study and can diminish risks of project through the database model. So the result of this study was to make a database model for more reasonable financial feasibility study of building offered for sale.