• Journal of Digital Convergence
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• v.10 no.11
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• pp.467-475
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• 2012

This study aims to analyze chemotherapy medication safety management system and formulate efficient methods to solve problems in the medication safety practices through application of 6 sigma techniques. From the results of analysis conducted, targeting nurses, such 3 factors as process-related factor, nurse-related factor and environment-related factor were identified as problems of the chemotherapy medication safety management. Through analyzing the prior knowledge about chemotherapy mediation safety and level of performance of nurses, the educational performance to complement deficiencies were selected as the final improvement plan, and the improvement activities were completed through drawing out management plans that specify management methods and countermeasures in the event of problems.

• Health Policy and Management
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• v.31 no.4
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• pp.423-436
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• 2021

This article summarizes the structure of China's current social health insurance system and reviews the development status of China's private health insurance (PHI). China's medical security system is mainly composed of two parts: basic medical insurance (BMI) and PHI. Among them, the BMI provides reimbursement of basic medical expenses for the insured persons according to different proportions. PHI is a necessary supplement to the BMI and provides assistance to the insured persons in the event of illness or accident. By having PHI, people can obtain medical protection outside the coverage of BMI. In the development of PHI in China, the total medical cost is high and the insurance market size is large, but the proportion of PHI expenditure is low and the personal burden is high. Through this Chinese case, it will be helpful for mutual development between Korean PHI and national health insurance, for Korean insurance companies to enter the Chinese market, and for removing the medical burden on the people.

• International conference on construction engineering and project management
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• 2005.10a
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• pp.1231-1236
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• 2005

Global construction projects manifest more risks than do other industries. Often, firms doing business in construction markets find these risks intimidating. To secure corresponding profits, many global contractors attempt to forecast the effects of risks and establish risk management strategies. However, one key problem with present-day risk management methods is that they are basically analytical or mathematical-oriented approaches which are not easy to adopt in real business. Based on preliminary investigations and evaluations of current tools, this research elicits more practical algorithms for risk checklist by constructing risk scenarios over the whole period of project execution. For the application of the algorithms, a "SE/RF" (Source-Event/Regular-Floating) checklist is suggested, which sorts out risk sources and their subsequent events, as well as dividing various risk factors into either regular or floating categories. In addition, the "PIS" (Probability-Impact-Significance) method is introduced, in place of traditional "PI" (Probability-Impact) methods, by adding the additional criterion of "risk significance" to determine the degree of risk exposure in a more realistic way. As a result, we draw the significant finding that the "PIS" method presents a closer evaluation regarding degree of risk exposure as compared to the level of expert judgments than those from traditional methods. Finally, we provide an integrated procedure for international project risk management with all of the research achievements being incorporated.

• Fire Science and Engineering
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• v.17 no.1
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• pp.8-20
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• 2003

Natural gas has been supplied through underground pipelines and valve stations as a new city gas in Seoul. In contrast to its handiness the natural gas has very substantial hazards due to fires and explosions occurring from careless treatments or malfunctions of the transporting system. The main objectives of this study are to identify major hazards and to perform risk assessments after assessing reliabilities of the composing units in dealing with typical pipeline networks. there-fore two method, fault tree analysis ;1nd event tree analysis, are used here. Random valve stations are selected and considered its situation in location. The value of small leakage, large rupture, and no supply of liquefied natural gas is estimated as that of top event. By this calculation the values of small leakage are 3.29 in I)C valve station, 1.41 in DS valve station, those of large rup-lure are $1.90Times10_{-2}$ in DC valve station, $2.32$\times$10^{-2}$ in DS valve station, and those of no supply of LNG to civil gas company are $2.33$\times$10 ^{-2}$ , $2.89$\times$10^{-2}$ in each valve station. And through minimal cut set we can find the parts that is important and should be more important in overall system. In DC valve station one line must be added between basic event 26,27 because the potential hazard of these parts is the highest value. If it is added the failure rate of no supply of LNG is reduced to one fourth. In DS valve station the failure rate of basic event 4 is 92eye of no supply of LNG. Therefore if the portion of this part is reduced (one line added) the total failure rate can be decreased to one tenth. This analytical study on the risk assessment is very useful to prepare emergency actions or procedures in case of gas accidents around underground pipeline networks and to establish a resolute gas safety management system for loss prevention in Seoul metropolitan area.

• Korean Journal of Biological Psychiatry
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• v.2 no.2
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• pp.193-204
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• 1995

Traumatic brain injury(TBI) used to be developed after a severe traumatic event. Therefore TBI usually induces acute or chronic stress reaction. I reviewed the concept, epidemiology, biological or psychosocial etiology, diagnosis and treatment of post-traumatic stress disorder (PTSD), and discussed about PTSD or stress reaction after TBI. Early evaluation and management of stress reaction after TBI are important.

• Journal of Chest Surgery
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• v.28 no.5
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• pp.510-512
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• 1995

Reexpansion pulmonary edema following treatment of pneumothorax and pleural effusion is a rare complication. However, because of possibility of its fatal outcome, physicians must be aware of this complication and every effort must be made to prevent its occurrence. We experienced 5 cases of reexpansion of pulmonary edema. One was complete tension pneumothorax and became death despite of intensive management. Remained four were 3 pneumothoraces and 1 pleural effusion and discharged without event, fortunately.

• Journal of Chest Surgery
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• v.26 no.6
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• pp.507-509
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• 1993

Esophageal perforation, regardless of the etiology, is a catastrophic event. The importances of early diagnosis and an aggressive surgical approach in the management of such a potentially lethal situation are stressed, in fact the mortality rate is directly related to the interval between perforation and initiation of treatment. We experienced a rare case of esophageal rupture caused by compressed air which produce a rupture of the colon not infrequently, which was treated successfully by an aggressive surgical approach consisting of closure of the perforation and adequate drainage.

• Magazine of the Korean Society of Agricultural Engineers
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• v.34 no.2
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• pp.40-48
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• 1992

A model using a linear programming technique was developed to operate gates for the optimum management of small of medium size agricultural reservoirs. To predict the inflow into the reservoirs the WASHMO model, which was a single event hydrology model, was modified and used. To test the applicability, the developed model was applied to two reservoirs located in Kyungpook province. The results showed that the model could be used for the optimum gate operation of the agricultural reservoirs.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10c
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• pp.334-336
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• 2003

BioPlace의 일정관리 시스템은 특정 연구 분야의 연구자들 사이에 효과적이고 능률적인 일정관리를 지원하기 위한 웹기반 환경이다. 웹을 통한 공동작업의 경우 개인은 물론 그룹의 일정을 보다 효율적이고 체계적으로 수립하고 공지하는 것이 바람직하다. 본 논문에서는 이러한 요구를 충족시키기 위하여 BioPlace의 일정관리 작업에서 발생하는 이벤트의 흐름과 관련 데이터의 분석을 통한 데이터의 효율적인 관리방법을 기술하였다. 일정관리 작업에 사용되는 데이터의 효율적인 관리와 처리를 위한 방법으로 세션과 Request 객체를 이용하였다.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.26 no.10A
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• pp.1653-1661
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• 2001

네트워크관리는 오늘날 통신 및 기업네트워크의 복잡하고 엄격한 성능과 유용성을 극복하는 방법으로 최근에 많은 주목을 받고 있다. 네트워크에서 발생하는 사건들을 통합하는 사건상관은 이 문제점들을 해결하는데 가장 효과적이고 필요한 방법으로 여겨지고 있다. 이 분야에 대한 연구가 10년도 넘게 진행되었지만 현재까지 개발된 방법들에 대해 총괄적으로 다룬 논문을 찾기가 어렵다. 이 논문에서는 사건상관이 왜 필요한지를 보이며, 여러 논문들과 상업제품에서 발견되는 방법들을 소개하며, 그리고 마지막으로 해결되어야 할 문제점들을 고려한다.