• Journal of Digital Convergence
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• v.12 no.1
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• pp.13-21
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• 2014

The problem of the cases of Soribada and Winny is their duplexity that they could be used legally and illegally. The issue called 'The crime of aiding through the neutral behavior' is about whether the program developer who shared the file sharing program letting unspecified public infringe the copyright could be punished or not. Many theories about limiting the traditional scope of punishment of aider have been maintained. However, it is questionable whether it is possible to limit the scope of punishment following the former cases and theories even for the action that is causal and facilitates the principal's criminal conduct, like the aid through the neutral action which is hard to perceive as illegal aid because of its characteristics. Therefore, using the case of Soribada in Korea and the case of Winny in Japan as the examples of illegal aid through neutral behavior case, this paper examines the characteristics and problems of aid through existing theories and cases, and suggests new scope of punishment limitation standard through the elaboration of the action of aid and judgment of degree.

• Journal of the Korean Home Economics Association
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• v.17 no.1
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• pp.30-44
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• 1979

The main objective of the present study is to examine the traditional concepts of women's virtues which originated mainly from Confucian ethical thoughts. According to Naefoon, a moral text for women which was highly respected in the Yangban society of Yi dynasty, the main virtues for women were as follows : 1. Fidelity ; A woman had to be faithful for life to only one man who was, or was going to be, her husband. 2. Filial piety ; Sons and daughters were supposed to dedicate their hearty love and respect to their parents, parents in law, and whole ancestors. 3. Obedience ; A woman was required to be completly obedient to her husband as well as to her father. She was also supposed to be obident even to her sons when she was old. 4. Diligence and Thrift ; It was highly advisable for a woman to work hard for household matters. 5. Hospitality ; Hearty hospitality for domestic guests was one of the main duties of women in traditional Korean society. 6. Maternal wisdom ; a mother was supposed to be both stern and merciful to her children. 7. Kindness to relatives ; Special Kindness to her husband's relatives was required as a duty to a married woman. The above mentioned seven main virtues cannot be said to be fit , as such to the contemporary Korean society. Many of them are unacceptable when we evaluate them form the democratic viewpoint . But we still find some valuable ideas at the bottom of the concepts of these virtues. If we properly modify them so that they fit to our own age, they might become a source of wisdom even for the contemporary moral life. It's tried to give some suggestions concerning how to modify the concepts of women's virtues in question, and them gave a sketch of an ideal figure of women in this industrial society.

• Journal of environmental and Sanitary engineering
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• v.22 no.4
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• pp.119-130
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• 2007

Sea food wastewater including high concentration of organics and nutrients is hard to treat stably by established traditional activated sludge process. This research is aimed to obey more and more of strengthened the law and to secure stable effluents by using advanced treatment process applied membrane filter in aeration tank for treatment of wastewater from marine products. It must maintain pH of influent over 6.0 to keep up stably biological sludge of advanced treatment process. At 38hr of HRT, removal rates of TBOD and TCOD were 99.9% and 99.4% respectively and TSS also removed with high efficiency. Most organics in the effluent was constituted with soluble type materials, it caused that membrane filter installed aeration tank should remove minute suspended particles. The reactor was operated well to get stable treatment results for operation period, in spite of high loading of organics like that $0.67{\sim}1.67\;kgTBOD/m^3/day$ of organics loading and $0.10{\sim}0.21\;kgBOD_5/kgMLSS/day$ of F/M ratio. At $36{\sim}48hr$ of HRT, removal rates of T-N and T-P were $89.7{\sim}90.7%\;and\;91.5{\sim}96.0%$ respectively. It means this treatment process also work to remove nutrients of high concentration. Upon investigation of advanced treatment's operation factors, optimum SRT was about 30days and average SNR that showed tendency to increase according to increase water temperature was calculated 0.014 gN/g MLVSS/d. SDNR was risen in conformity to increase F/M ratio of Non-aeration tank and investigated as $0.038{\sim}0.051\;gN/gMLVSS/d$.

• Journal of Korea Technology Innovation Society
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• v.19 no.4
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• pp.736-767
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• 2016

Recently, the social issue about harmful effects of nano-materials including nano-products to human body and environment have been raised, which were not expected in times past. To prevent the risks of nano-materials on the environment and human body, the regulatory policies are reinforced to ensure public health in world trends. In Korea, governmental department has prepared the policy for 'National nano-safety Management Master Plan' since 2011. However, it is very hard to manage all kinds of nano-materials, due to lack of nano-safety law and a wide range of nano-technology application. This study aims to analyze the current situation of the national policy related to nano-safety management and legislation, and also review the limitation of current system to propose improvement plan for nano-safety.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.40 no.1
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• pp.65-78
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• 2017

Even though cars have a good effect on modern society, traffic accidents do not. There are traffic laws that define the regulations and aim to reduce accidents from happening; nevertheless, it is hard to determine all accident causes such as road and traffic conditions, and human related factors. If a traffic accident occurs, the traffic law classifies it as 'Negligence of Safe Driving' for cases that are not defined by specific regulations. Meanwhile, as Korea is already growing rapidly elderly population with more than 65 years, so are the number of traffic accidents caused by this group. Therefore, we studied predictive and comparative analysis of the number of traffic accidents caused by 'Negligence of Safe Driving' by dividing it into two groups : All-ages and Elderly. In this paper, we used empirical monthly data from 2007 to 2015 collected by TAAS (Traffic Accident Analysis System), identified the most suitable ARIMA forecasting model by using the four steps of the Box-Jenkins method : Identification, Estimation, Diagnostics, Forecasting. The results of this study indicate that ARIMA $(1, 1, 0)(0, 1, 1)_{12}$ is the most suitable forecasting model in the group of All-ages; and ARIMA $(0, 1, 1)(0, 1, 1)_{12}$ is the most suitable in the group of Elderly. Then, with this fitted model, we forecasted the number of traffic accidents for 2 years of both groups. There is no large fluctuation in the group of All-ages, but the group of Elderly shows a gradual increase trend. Finally, we compared two groups in terms of the forecast, suggested a countermeasure plan to reduce traffic accidents for both groups.

• The Journal of the Korea Contents Association
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• v.7 no.12
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• pp.55-65
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• 2007

The commercial value of the Korean animation was developed by the government's policies of revitalizing reform and national harmony from 1960 to the middle of 1980. Especially, the character of the anti communistic animation was organized by the structure of confrontation between South (good) and North (evil). The confrontation was viewed by communism and liberal democracy by red and white (or blue) and a pig or a boy. Such ideology and the policy of Korean culture gave some impact on its culture, for example, movie and animation. The animation became the tool of educating the idea of anti-communism and the policy of Korean culture by firming the policy of anti communism. But that animation of anti communism must not be blamed because it is a general animation of Korea which describes the reality. We have to take a hard view of the time and reconsider it by the new point of view.

• Journal of Korean Society for Geospatial Information Science
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• v.10 no.3 s.21
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• pp.53-59
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• 2002

Territorial sea baseline is a borderline, with the effectuation of the United Nations Convention on the Law of the Sea of 1982, for the related sea zone negotiations with neighboring countries. Its position must be determined to international standard like WGS84 coordinate system. In this study, GPS survey for territorial sea points was performed to determine territorial baseline around five islands in the yellow sea, and the results of them were compared with previous coordinates. Territorial sea point, outermost spot of a nation's realm, tend to be placed in end up low-tide elevations or precipice. Therefore traditional surveying methods are hard to take accurate observations, so that GPS survey is most effective. Through the study, the scientific and reasonable methods for GPS surveying procedure is presented. The results of coordinate comparison show that there are wide difference between the old and new coordinates, and it is necessary for the whole area of islands to calculate displacements by GPS surveying.

• Journal of the Korean Institute of Intelligent Systems
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• v.19 no.6
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• pp.852-859
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• 2009

Normally, to extract the defect in TFT-LCD inspection system, the image is obtained by using line scan camera or area scan camera which is achieved by CCD or CMOS sensor. Because of the limited dynamic range of CCD or CMOS sensor as well as the effect of the illumination, these images are frequently degraded and the important features are hard to decern by a human viewer. In order to overcome this problem, the feature vectors in the image are obtained by using the average intensity difference between defect and background based on the weber's law and the standard deviation of the background region. The defect detection method uses non-linear SVM (Supports Vector Machine) method using the extracted feature vectors. The experiment results show that the proposed method yields better performance of defect classification methods over conveniently method.

• Plant Journal
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• v.14 no.2
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• pp.45-50
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• 2018

Nuclear safety law's amendment caused many problems to use radiography testing(RT). Phased array ultrasonic testing(PAUT) was adapted instead of RT for NDE of welding points in boiler tubes these days. Unfortunately, PAUT doesn't give us the discrimination characteristics about flaws distinction and flaws size clearly. In this thesis, the distinction characteristics of flaw types and the detection characteristics of flaw size using PAUT of welding points in boiler tubes were analyzed. It was concluded that PAUT can distinguish between planar flaws and rounded flaws, but it is hard to tell apart the types of flaw respectively. We paid attention to the discrimination of flaws size because PAUT tends to underestimate the flaw size of porosity and underestimate or overestimate the flaw size of porosity.

• International Journal of Advanced Culture Technology
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• v.8 no.2
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• pp.96-100
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• 2020

In this paper, I try to help the business operation so that they could continue the desirable operation despite the unfavorable conditions. It is important to reinforce for corporate growth various support measures to generate profits. However, if they are involved in criminal activities such as slush fund creation, they will have to deal with them separately. As a result, To raise awareness helps to keep the company running. Recently, the companies are in a poor condition due to overseas migration. If a company does not create profits by doing business, it is a burden to continue operating and it will eventually be hard to support and destroy. The corporate crime and white-collar crime are mostly similar types, mainly because they occur in the industry. The corporate crime proceeds throughout the company and ultimately translates into corporate profits. The white-collar crime, on the other hand, is a profitable part of the individual. In the process of generating profits, the purpose and management method of slush funds is an important issue in judging whether illegal immorality of business is intended or not. In addition, in the case of the corporate crime, it seems necessary to identify the types of slush fund raising activities in addition to the investigations of the accomplices and clinical investigations, and to apply efficient investigation methods on a case-by-case basis. At present, many companies frequently migrate overseas due to the influence of domestic regulations. In this process, if it is involved in crime such as a borrowing accounts or the purpose of slush fund creation should be treated separately.