• Proceedings of the Korea Inteligent Information System Society Conference
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• 2000.11a
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• pp.289-299
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• 2000

This study provides an application of datamining approach to CQI(Continuous Quality Improvement) using the discharge summary. First, we found a process variation in hospital infection rate by SPC (Statistical Process Control) technique. Second, importance of factors influencing hospital infection was inferred through the decision tree analysis which is a classification method in data-mining approach. The most important factor was surgery followed by comorbidity and length of operation. Comorbidity was further divided into age and principal diagnosis and the length of operation was further divided into age and chief complaint. 24 rules of hospital infection were generated by the decision tree analysis. Of these, 9 rules with predictive prover greater than 50% were suggested as guidelines for hospital infection control. The optimum range of target group in hospital infection control were Identified through the information gain summary. Association rule, which is another kind of datamining method, was performed to analyze the relationship between principal diagnosis and comorbidity. The confidence score, which measures the decree of association, between urinary tract infection and causal bacillus was the highest, followed by the score between postoperative wound disruption find postoperative wound infection. This study demonstrated how datamining approach could be used to provide information to support prospective surveillance of hospital infection. The datamining technique can also be applied to various areas fur CQI using other hospital databases.

• Fire Science and Engineering
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• v.30 no.4
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• pp.135-140
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• 2016

To help emergency medical dispatchers receive rapid and accurate identification and corrective action status determination of an emergency call, and to support the automatic processing of a voice recognition system to the Korean emergency medical dispatch system, emergency call records were analyzed. Furthermore, a list of Korean symptoms expression were produced and the characteristics of the symptoms that appear on the actual wording of the telephone records were identified. This language list and its characteristics will be useful for training emergency medical dispatchers.

• Management & Information Systems Review
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• v.6
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• pp.45-61
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• 2001

Among the changes of the management environments surrounding enterprises, one of the most important reasons that affect the organization management in the future would be the rapid development in the field of information technology(IT). And every company takes the speed to be important to maintain the competitive superiority of its own especially. To meet this kind of circumstances, the expectations to reorganize the business processes using the IT become higher. The IT is worth when the companies manifest their own potential powers by taking advantage of the it and when they evolve and apply the novel ways to the business as well. Even though they, therefore, introduce the information system to realize their strategic superiorities, it is difficult to achieve their initial aims. Moreover, in the phase of IT introduction, it is necessary to include the property of alignment between the IT and the conventional management fields containing the management strategy and the organization planning. In the case the company revolution by IT is carried out, the two facts we should note to maintain the alignment between the management strategy and the target of organization are as follows. First. it is required to share the common and underlying recognition on the IT between the chief executive officers(CEOs) and the system part. Second. it is important to exchange information with other companies by utilizing the IT.

• Journal of the Korea Institute of Military Science and Technology
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• v.25 no.2
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• pp.177-186
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• 2022

A network QoS model for the joint integrated C4I structure was proposed for the integration of network infrastructure and network operations(NetOps) for NCOE. Detailed QoS requirements process of the joint integrated C4I systems are needs in the Multi-Domain Operation Environment(MDOE). A process is proposed for identifying QoS requirements and establishing in the MDOE using JMT(Joint Mission Thread) reference architecture and solution architecture. Mission analysis identify JCOAs(Joint Critical Operational Activities) and related activities based on JMT & System architecture's OVs, and Information analysis identify QoS attributes using System architecture's SVs. Identifying QoS attributes will be registered at PPS Registry by pre-regulated process, and will be set-up by NetOps. MDOE QoS requirement Process will support efficiently MUM-T and smart defense platform users under the future uncertain battlefield circumstances.

• Journal of The Association for Neo Medicine
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• v.1 no.1
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• pp.37-44
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• 1996

This study has surveyed the problems raised through the standardization process of differentiation system and searched its solution, reaching the following conclusion. 1. The most serious problem is, most frequently occurred, an wilful application of differentiation system or constitutive classification for disease. 2. To overcome this wilfulness, we must make a definite understanding of the origin and its applicative limit of the theory. 3. And it must be preceded for a correct and objective differentiation to standardize in all choice of the differential diagnostics and its applicative condition. 4. To establish such a corresponding diagnostic scheme, it must be generally agreed on an individuality and inevitability of the suitability to differentiation principles. 5. And, though we can make a prescription through the frequency, degree, and clarified cause of the symptom, its flexibility of application must not be necessarily, ignored. 6. As this study for standardizing the disharmony between liver and pancreas(肝脾不調) shows, accordingly, we must begin by scrutinizing and defining what the chief cause, head, and inevitable symtoms are and discern them from its affinities, making necessarily a great deal attention to minute feelings and degree about its individual symptoms. On the ground of these recognition, we must go further to establish a general standardization and try to get a specific study series.

• The Journal of the Korea Contents Association
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• v.10 no.5
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• pp.80-89
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• 2010

u-Health refers to "Always, ubiquitously" prevention against disease, diagnosis, medical treatment service that can receive treatment even if patient does not visit hospital as abbreviated word of ubiquitous and health. U-Health transmits in individual's living body sign and measuring of health information and health information system that is consisted of process of analysis and feedback transmiting and measure individual's living body signal and health information and health proprietary company or medical institution operates. If analyze pattern to information that health information system is transmited, health care officer or chief physician means that offer healthcare and medical treatment service to remote about target customer. Wish to present authoritativeness model for u-Health's inside and outside of the country same native place and u-Health's BMT in this research.

• The Journal of the Korea Contents Association
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• v.9 no.7
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• pp.130-140
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• 2009

Raising the competitive power of the enterprise to recently, all resources integration it is a tendency which it manages with the method for, the reasoning being caused by system is professionalized and chief executive officer complicated becoming gets off the decision-making being difficult, it is following. The management technique which is BPR with solution plan will be presented, it will reach and ERP systems which it comes true concretely appeared. From the research which it sees in order to apply at the governmental under the influence public enterprise as ERP systems which it develops it provided ERP information to the customer at real-time and the web environmental ERP system from business site it will be able to control a company internal business at real-time it constructed. The evaluation which is fixed quantity it led in about the system which is constructed and improvement and expense curtailment of solution and business productivity of customer dissatisfaction, the system effectiveness and customer satisfaction index etc. improving, it verified.

• The Journal of Advanced Prosthodontics
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• v.13 no.6
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• pp.361-372
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• 2021

PURPOSE. To improve the clinical effects of complete denture use and simplify its clinical application, a digital complete denture restoration workflow (Functional Suitable Digital Complete Denture System, FSD) was proposed and preliminary clinical evaluation was done. MATERIALS AND METHODS. Forty edentulous patients were enrolled, of which half were treated by a prosthodontic chief physician, and the others were treated by a postgraduate student. Based on the primary impression and jaw relation obtained at the first visit, diagnostic denture was designed and printed to create a definitive impression, jaw relation, and esthetic confirmation at the second visit. A redesigned complete denture was printed as a mold to fabricate final denture that was delivered at the third visit. To evaluate accuracy of impression made by diagnostic denture, the final denture was used as a tray to make impression, and 3D comparison was used to analyze their difference. To evaluate the clinical effect of FSD, visual analogue scores (VAS) were determined by both dentists and patients. RESULTS. Two visits were reduced before denture delivery. The RMS values of 3D comparison between the impression made via diagnostic dentures and the final dentures were 0.165 ± 0.033 mm in the upper jaw and 0.139 ± 0.031 mm in the lower jaw. VAS ratings were between 8.5 and 9.6 in the chief physician group, while 7.7 and 9.5 in the student group; there was no statistical difference between the two groups. CONCLUSION. FSD can simplify the complete denture restoration process and reduce the number of visits. The accuracy of impressions made by diagnostic dentures was acceptable in clinic. The VASs of both dentists and patients were satisfied.

• Journal of Korean Library and Information Science Society
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• v.15
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• pp.25-77
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• 1988

A Library is the fundamental character of culture in a country and it is also a barometer of culture in its community. Every cultural reality, however, can hardly come to fruition in a short time and so, it will be effected through a long time and tradition. This study aims at catching up how the above-mentioned public libraries have an influence on culture of its community people. For this purpose, the actual conditions of the public libraries have been investigated and analyzed and as a result of it, the problems have been reilluminated from the nation-wide point of view. And in the new changes, developing improvement measures have been tried to find. How to study was on the basis of the actual materials of the on the-spot survey, the interviews with the working officials and the response by way of questionnaire. Summing up the investigated and analyzed contents are as followings. In the above mentioned province, therefore, number of the public libraries are very limited compared with number of the people. And so, it is very essential to increase the public libraries in the province. In terms of the actual conditions, the public libraries lags far behind the other provinces in Korea from this library field. The present chronic conditions are the budgetary deficit, the collections insufficient to the legal minimal standards, the lack of professional librarians ignorance of the people and library managements by unprofessionals, etc.. This hinders the progress of the public libraries and to seculate them from the people. The improvements and the solutions to the above-mentioned problems are as follows. 1. To recruit the personnel sufficient to the legal standards and to reorganize the offices and to turn upward the highest class of librarian's position above the 4th class. 2. To secure collections sufficient to the legal standards and to strang then the extension services. 3. To organize the council composed of the chief librarians of the public libraries including the working chiefs in the province and to develop the works-in-hand of the libraries from the level of decision-making. 4. To organize the librarian training group and to study the working problems and to seek the qualified improvement of librarians. 5. The management of the public libraries in the province are, at present, der the Ministry of Education and the local government takes the financial power. So both should be shortly unified. 6. To do regularly the course of how to use library materials for the community people and to seek the inducement measures for the people through the various cultural events. 7. The public libraries organize the mutual cooperation networks and to seek the system automatized plans of free use of library materials and every library works. 8. To enlarge book mobile system actively and to infiltrate into the daily living of people deeply. Finally, what the present writer would like to speak to the chief librarians of the public libraries the human aspects of librarians should not be ignored no mater how excellent a library organization may be. In addition to this, the present writter is sure that the far-reached future of our library organization will depend on the librarians.

• Journal of the Korean Geotechnical Society
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• v.16 no.3
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• pp.107-117
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• 2000

쏘일네일 벽체는 국낸에서 과거 10년간 가시설 및 영구구조물에 상당수 시공되어 왔다. 그러나 쏘일네일링 공법은 많은 장점이 있음에도 불구하고 인접한 건물의 하부에 쏘일네일이 삽입되는 것을 허용하지 않아 제한적으로 사용되고 있는 실정이다. 따라서 본 논문에서는 쏘일네일이 인접한 건물의 하부에 삽입되는 문제를 해결하고 철근을 재활용할 수 있는 방안으로 제거식 쏘일네일링 공법을 소개하였다. 제서식 쏘일네일링 공법은 연직굴착시 가시설 흙막이벽체로 주로 사용할 수 있다. 제거식 쏘일네일의 인발특성을 규명하기 위해 총 23회의 현장인발실험을 실시하였으며, 이를 통해 고정자 소켓의 설치간격과 시멘트 그라우트의 W/C 비가 중요한 설계인자라는 것을 알 수 있었다. 또한 본 논문에서는 국내에서 처음으로 시공되는 제거식 쏘일네일 벽체의 설계 및 시공과 시공상태 등을 소개하였으며, 제거식 쏘일네일의 철근을 제거하기 전과 후에 벽체의 변형을 계측자료로부터 분석하였다.