• Bulletin of the Korean Chemical Society
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• v.29 no.9
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• pp.1860-1862
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• 2008

• Journal of The Korean Astronomical Society
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• v.19 no.1
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• pp.11-14
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• 1986

It is shown in this paper that the astigmatic property of single gravitational lens in static bounded gravitational field can be retained, if n-gravitating body as a whole acts simultaneously as gravitational lens.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2019.05a
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• pp.25-26
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• 2019

• The Korean Journal of Applied Statistics
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• v.28 no.4
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• pp.781-805
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• 2015

The National Welfare Pension Act of 1973 and the National Pension Act of 1986 were legislated for an anticipative response to future population ageing. But the enforcement of these acts gained momentum as they became effective tools to realize the present potential demographic bonus. This article investigates the history related to the enactment of these two acts, focusing on these acts' role in raising funds managed by the government (National Investment Fund and National Housing Fund). This article shows the historical origin of full-dress debates on the sustainability of the National Pension Fund.

• The Korean Society of Law and Medicine
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• v.9 no.1
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• pp.413-459
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• 2008

The Law has intervened to define rare circumstances in which a person should choose continuing life in United States. On the one hand, the law has traditionally acted to preservelife and to respect the sanctity of life. On the other hand, one's control over one's own body, and the right to determine what kind of medical care one will receive, is equally well respected and historically grounded. The competent patients have the right to forgo life-sustaining treatment, courts in United States have left many unanswered questions about the nature of that right. The right to choose to forgo life-sustaining treatment is a manifestation of a patient's autonomy interest. In United States, The Karen Quilan case gave rise to legislative activity in the host of state capitals, and several states had adopted statutes that formally recognized some forms of written directives describing some circumstances in which certain kinds of medical care could be terminated. These statues were sometimes dominated 'living will' acts, sometimes 'right to die' acts and ocasionally 'natural death' acts. Today virtually every state has produced a living will statue. In Korea, courts do not permit a terminally ill person to withhold or withdraw life-sustaining treatment. Living wills apply in case of terminal illness owing to a defect in legislation. Now In Korea, these lively dispute of legal policy on the preconditions and concrete procedure of living will act and natural death act. Through the legislation of living will act and natural death act, we should prepare some circumstances to respect patient's autonomy on the right to die. We should frame the cultural standard to make a decision of forgoing life-sustainin1g treatment under the discreet procedure.

• Korean Journal of Cognitive Science
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• v.19 no.3
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• pp.297-310
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• 2008

Since speech acts implies speakers' intentions, it is essential to determine speakers' speech acts if we want to implement an intelligent dialogue system. We propose a two-step model for effectively determining speakers' speech acts. In the first step, the proposed model returns speech act candidates by using a neural network model based on machine learning and a predictivity model based on statistics, respectively. In the second step, using speech act candidates which are returned by the predictivity model, the proposed model filters out speech act candidates which are returned by the neural network model. Then, the proposed model selects a speech act with maximum output value among the unremoved speech act candidates. In the experiment on a schedule management domain, the proposed two-step modeling method showed better precisions than the previous methods only using a machine learning model or a probability model.

• Journal of Advanced Navigation Technology
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• v.15 no.6
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• pp.1212-1219
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• 2011

As recently Privacy Acts in Korea enforced in domestic companies' personal information management needs of a growing obligation for the safety measures and the right of personal information collection, use, limitations, management, and destroyed specifically for handling personal information. Such this regulations should be required technical and policy supports. Accordingly, for the enterprise incident has occurred, the personal information management system behave correctly operating to verify that the safety measures taken, and be determined by the specific preparation to be done. So the first, preparation phase corresponds to the upcoming digital forensic investigation model. On the other hand, the response team also carried these measures out correctly, it needs to be done to check the compliance of Privacy Act. Thus a digital forensics investigation model is strictly related with the implementation of the Privacy Acts and improve the coping strategies are needed. In this paper, we suggest a digital forensic investigation model corresponding to Privacy Act.

• Korean Journal of Agricultural Science
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• v.46 no.4
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• pp.755-768
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• 2019

The forestry development policies and projects in Korea have been implemented under various related acts. These acts include the Framework Act on the National Land and Framework Act on Forestry enacted by each administration. However, there are some limitations to encourage a variety of mountain villages and forestry development policies due to duplication and overlap between the relevant acts. Nowadays, the fields of local development have evolved and become integrated not only by infrastructures but also in various fields such as multi-functional industries including tourism, green care, cultural welfare, etc. Therefore, the current legal system may not effectively accept and support various mountain village development policies and projects. This study tried to determine the necessity of reorganizing th-e related legal system through a field survey of planners, residents and analysts regarding the correlation between legal systems and projects. For these reasons, this study tried to determine the problems of the current legal system and then, suggested alternative methods related to the legal system for integrated rural development. The scope of the study is as follows: 1) correlation analysis between relevant laws and development projects and 2) field survey to determine the legitimacy and validity for the reorganization of the legal system.

• Journal of the Korean Society of Safety
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• v.1 no.1
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• pp.51-59
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• 1986

This study was conducted to analyse the exact causes of occupational accidents in Korean construction industry and to contribute to the accident prevention programs. The results and conclusions of the field survey are as follows ： 1) The accidents caused by hazardous conditions are 96 percent, and those by unsafe acts are 97.3 percent. The accidents caused simultaneously by two categories are nore than 96 percent. 2) The injured workers who were employed less than 3 months are 71.1 percent. Safety training for newly recruited workers should be required. 3) More than 40 percent of all accidents were occurred in the morning and more than 30 percent were in summer. Required caution should be paid for the time and season. 4) Fracture, cut/laceration/puncture and multiple injuries in the lower extremeties, upper entremeties and head as well as many kinds of injuries by the fall from elevation mainly occurred. Safety. shoes, safety gloves, safety helmets, safety glasses, face shields and safity belts should be used 5) As the sources of injuries, each of building/structure and materials is one third of all sources, and machinery is a quarter. 6) The use of hazardous methods/procedures, defects of agencies and inadequate guarding of builing/structure, materials' and machinery mainly caused the accident types, such as s truck by, struck against, fall from elevation, and fall on same level. Such a hazardous conditiion should not be used and be correctet 7) The unsafe acts, such as improper use of hands or body parts, the operation or working at unsafe speed and improper use of equipment mainly caused accidents. Safety training for the control of such a unsafe acts should be strengthened.

• Journal of Nutrition and Health
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• v.43 no.4
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• pp.413-423
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• 2010

Great attentions have been given to obesity in Korea, while the obesity rate has rapidly risen up due to various reasons including the dietary change into the western style. Central and local governments have tried to reduce the rate through various policies and action plans. The governments' activities are frequently criticised to be more coordinated in order to achieve the aim of the activities. The purpose of this study was to develop the coordination strategies through the examination of the acts relating to obesity. At present, activities relating to obesity are based on 25 acts including 'Health Promotion Act', 'Special Act on Children Diet Management' and so on. Six ministries including the Ministry of Health and Welfare and the Ministry of Education, Science and Technology are in charge of these acts. As a result, a number of areas, especially dietary guidance, research, manpower and institutions, seem to overlap. In a short term, Ministerial Council on Obesity should be established in order to enforce the coordination of the policies and activities. In the mid-long term, it is recommended that functions of the Ministries should be more simplified through the reorganization.