• 대한예방한의학회지
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• 제9권2호
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• pp.77-91
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• 2005

The purpose of this study is to examine the recognition of the student of oriental medical school on cooperative system between Oriental and Western medicine and to provide basic information for the development of oriental medicine. In order to look at the level of recognition on cooperative system between Oriental and Western medicine, from September 1st to 15th of 2005, this study had been conducted through personal interview and questionnaires to 600 students who were attending the Department of Oriental Medicine (in both prep and regular courses) in D University, located in the City of Daegu. The data has been analyzed using statistic program, the SPSS WIN 12.0. Statistical analysis tools used for this study were frequency analysis, cross-over analysis and the t-test. The results are as follows; The students of oriental medical school had relatively high level of recognition on the basic concept, interests, necessity and potential for cooperative system between Oriental and Western medicine. However, they had negative understandings on the issue of unification of the two medical systems and it's possibility in the future. The students were optimistic about possible merits of cooperative system between Oriental and Western medicine, especially in the field of rehabilitation. On the reasons for lack of development of cooperative system between Oriental and Western medicine, the students listed prejudices existing on both sides firstly, followed by their contrasting approach on human illness, lack of legal and institutional support system, the indifferences of doctors and indifferences of oriental medical doctors. In addition, students understood that the dualism existing in our current medical system is aggravating mutual distrust between the two sides, causing the confusion of patients on the choice of medical facilities, and raising their medical bills. Therefore, in order to vitalize collaboration between Oriental and Western medicine in new health care environment, the following measures should be needed decreasing the prejudices between the two medical spheres with open mind improving educational programs in Western and Oriental medical schools; promoting joint academic research or exchange programs between the schools, and increasing government effort to minimize legal and institutional restrictions cooperative system between Oriental and Western medicine.

• 대한한의학회지
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• 제24권3호
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• pp.165-171
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• 2003

Objective : Stroke is the second major cause of death in Korea. It is known that the survival and ultimate outcome in stroke depend on various factors, so it is not easy to predict unexpected death in stroke. This study was performed in order to find predicting factors of unexpected death in stroke. Methods : A retrospective study was accomplished by reviewing 21 medical records of stroke patients who expired in the ward of Kyung Hee Oriental Medical Center from January 1998 to December 2001. Data analyzed Were physical examination, laboratory findings, clinical charts and APACH III scoring system. Results : I. The number of unexpected deaths at the ward of Kyung Hee Oriental Medical Center from January in 1998 to December in 2001 were 21 patients (0.1%). 2. Major risk factors of unexpected death were age (${\geq}60$), high blood pressure on 1st admission day and acute stage (${\leq}30{\;}days$). 3. The most frequent time of unexpected death was from 6 a.m. to noon. 4. Major cause of unexpected death was recurrence of stroke (40%). 5. APACH III scores of 75% of unexpected death patients were over 30 points. 6. Clinical change of symptoms 3 or 4 days before the unexpected death were dyspnea, change of urination and defecation. Conclusion; This mortality study suggests that old age, high blood pressure on 1st admission day, acute stage, and high APACH III score are the major predictors of unexpected death in stroke patients and that intensive medical attention is necessary to reach a better outcome.

• 한국공간정보시스템학회 논문지
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• 제8권3호
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• pp.51-64
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• 2006

1995년 시작된 국가GIS사업이 3차사업을 진행중에 있다. 제1, 2차 국가GIS사업은 국가공간정보기반 및 공공GIS활용체계구축사업을 추진하였으나 현재 진행중인 사업은 사이버국토 구축을 위한 GIS 활용고도화사업을 진행하고 있다. 본 연구에서는 정보통신기술의 환경변화와 국가GIS 수요변화에 대비하여 향후 10년 동안의 국가GIS 중장기 정책방향을 제시하고자 한다. 첫째, 부문별 국가GIS사업의 완료를 통하여 향후 추진되어야 할 국토균형발전, 환경, 방재 등 현재 국가적으로 직면해 있는 국토정책현안과제의 해결과 중앙 및 지방정부의 행정업무 혁신, 국토정보산업의 경쟁력 제고를 위한 국가GIS사업의 활용고도화를 제안하였다. 둘째, 범부처간 협력이 필요한 GIS사업을 발굴하여 공공부문의 공간정보 활용의 극대화를 제안하였다. 특히 공공부문의 공간정보를 민간이 활용하여 부가가치를 극대화해야 한다. 셋째, 현실국토의 지능화와 제2의 국토건설사업인 사이버국토 구축을 중장기적으로 추진할 것을 제안하였다. 향후 10년간 국토정보활용의 고도화 및 지능형국토 구축, 사이버국토 구축사업 등을 추진하여 '디지털로 통합되는 국토'를 구축할 것을 제안하였다.

• 한국측량학회지
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• 제23권3호
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• pp.273-282
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• 2005

인공위성기술의 비약적인 발전은 각종 공간정보의 취득과 이를 응용하는 다양한분야에 광범위하게 이용되고 있다. 특히 GPS를 이용한 위치결정은 국가 기준계가 세계좌표계로 전환되는 시점을 맞이하여 더욱 활성화 될 전망이다. 현재 국토지리 정보원에서 발급하는 삼각점에 대한 성과는 신성과와 구성과로 구분하고 있고 2007년부터는 전면 세계좌표계로 전환할 예정에 있다. 현재 제주지역의 삼각점은 최초, 복구 또는 재설한 삼각점 성과 차이로 인해 측량자 들이 그 성과를 이용함에 있어 많은 혼란을 초래하고 있다. 따라서 본 연구는 제주지역의 현행삼각점간 부합관계를 점검하기 위해 1, 2등 삼각점을 기준으로 최초 측량 당시의 측지망을 재 구성하여 GPS 관측을 수행하였다. 관측 후 성과분석을 통해 삼각점간 부합되는 안정점을 추출하고 제주지역에 적합한 측지기준망을 구축하고 그 활용방안을 제시하였다. .

• 대한치과보철학회지
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• 제36권6호
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• pp.888-899
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• 1998

In-Ceram system is one of contemporary esthetic all ceramic restorations and has relatively high flexural strength. The purpose of this study was to evaluate the marginal fidelity according to type of resin cement and measuring position, and to evaluate fracture strength according to type of resin cement. In this study, twenty seven In-Ceram crowns were fabricated on the metal master die of prepared maxillary right central incisor and devided into three groups. All specimens were cemented with Panavia 21 (group PV), Super-bond (group SB) and Lute-it (group LI) on the metal master die. After cementation, specimens were measured marginal gap between the margin of the In-Ceram crown and the finishing line of metal master die by using a stereomicroscope (SZ-ST, Olympus, Japan). Marginal gaps were recorded at the labial, lingual, mesial and distal measuring points on the metal master die. For the mesurement of fracture strength, lingual surfaces of cemented specimens were loaded at a distance of 1mm from incisal edge by using the Autograph S-2000 (Shimadzu, Japan). The results of marginal fidelity and fracture strength were statistically analyzed with the SPSS version 8.0 programs. The results of this study were as follows: 1. In comparison of marginal fidelity according to the measuring points, there was no significant difference. 2. The marginal fidelity according to the type of resin cement was decreased in order of group $LI\;(63.75{\mu}m),\;SB\;(77.78{\mu}m),\;PV\;(86.53{\mu}m)$, and there was significant difference between group LI and PV (p<0.05). 3. The fracture strength according to the type of resin cement was showed descending order of group $LI\;(60.00kg/cm^2),\;SB\;(56.80kg/cm^2),\;PV\;(56.11kg/m^2)$, but there was no significant difference.

• 산업경영시스템학회지
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• 제43권3호
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• pp.216-227
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• 2020

The purpose of this paper is to identify a relative importance and priority of the factors of Competencies of project team member. It aims to present the differential competency factors from a differentiated perspective by applying the Leadership Development Questionnaire, which is the competency dimension required for manager, to team member. (1) Background: The diverse needs of customers and companies, and the uncertainty, complexity, ambiguity, and volatility of the environment surrounding the company in the era of the Fourth Industrial Revolution threaten the survival of company. In this respect, companies should implement the project management approach and strive to increase the capabilities of each team member. (2) Methods: AHP method was used to prioritize which factors were considered more importance level and the gap of relative importance level between project manager group and team members group. (3) Results: In the analysis of the relative importance of the upper class, weights were derived in the order of managerial competence, intellectual competence, and emotional competence. The sub-factor that respondents prioritize was communication as the 1st priority, and it was analyzed in the order of strategic perspective, achieving, critical analysis and judgement, and vision and imagination. There were some differences in the ranking of the relative importance of achieving and vision and imagination attributes between the PM group and TM group, it was analyzed that there was no significant difference overall. (4) Implications: The results of this study confirmed the recognition that team members are required to have the same competencies as the project manager. And based on the priorities of the competencies required of team members, companies are expected to cultivate professional and competent team members, and expand the roles and authority of team members so that they can actively carry out projects.

• 보건의료산업학회지
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• 제8권3호
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• pp.125-135
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• 2014

The purpose of this study was to investigate the factors related to high school students' fear of dental treatment and distrust for dentists, analyze the relation between these factors and dental health services utilization, and then apply basis data for providing individualized dental health service. The period of the data collection was from November 1st to November 22th 2013, and the subjects were 300 of the first-year high school students in Daugu, and the final analysis data were total 280. using frequency, T-test, correlation and multiple regression analysis, the results of this study were as follows. The higher the distrust for dentist(${\beta}=0.322$) and the burden of dental visit(${\beta}=0.161$), fear of Dental treatment was increased. The larger the fear of Dental treatment and Past experienced pain level, distrust for dentist was increased. therefore, In order to decrease patients' distrust for dentists, good communication between patients and doctors, and efficient treat plans were needed. As a result, patients should have positive attitude on treat. Through early detection and early treatment of oral disease, effective dental health care services with decreasing the fear of dental care system should be provided.

• 한국컴퓨터산업학회논문지
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• 제2권4호
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• pp.481-490
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• 2001

본 논문에서는 소량 다품종 환경에 적극 대처 할 수 있는 다기능, 다목적을 갖는 산업용 제어기를 설계 제안하였다. 설계된 제어기는 모든 정보가 집중되는 MU(Main Unit)와 표시장치를 나타내는 DU(Display Unit)로 구성된다. 소프트웨어 관점에서 MU는 상위 태스크와 하위 드라이버로 구성되며, 각 태스크는 멀티태스킹을 지원 운영체제를 이용하여 병렬 처리된다. 설계된 제어기는 제어 알고리듬의 수정, 제어 대상 변경, 제어대상의 특성 변경, Man-Machine-Interface(MMI)의 변경 등에 능동적이면서 신속한 해결책을 제시하기 위하여, 제어기의 구조를 3개의 계층으로 구조화하였다. 1st layer인 하드웨어와 2nd layer인 펌웨어를 규격화하여 변경하지 않고 생산할 수 있으며, 각각의 제어 대상에 따라 달라지는 고유의 제어 알고리듬에 해당하는 3rd layer의 개발은 하위 2개의 계층에 관련 없이 독립적으로 신속히 개발될 수 있도록 하였다.

• 한국의상디자인학회지
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• 제8권2호
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• pp.95-108
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• 2006

The purpose of this study was to analyze the historical change of Paris Collection in relation to the social and cultural environment. Together with the various changes in society, creates fashion, the historical background of the Paris Collections is analyzed from the end of the 19th century until the present. The research method includes analysis entered on data from literature and magazines. From this study, the following conclusions can be reached. 1. Paris Collection is composed of various situations such as the economic aspect, the changing society, the change of the costumes, the change of consumer's consciousness, etc,. 2. The position and role of Paris Collection will be changed in the future. But, there is no alternative. Paris Collection is the best system which we need in our society. 3. Since the level of the planning of the apparel industry becoming raised rapidly, Paris collection tend to avoid the traditional aspect. 4. In order to make good product, good understanding of the historical background need. It must be considered to understand changes such as consumers lifestyles, social trend, etc.

• 대한기계학회논문집B
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• 제41권10호
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• pp.675-683
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• 2017

본 연구에서 원자력 발전용 비상노심냉각 장치인 안전주입탱크의 재충수 단계에 대한 유량에 대한 이론해석을 수행했다. 이론해석을 통해 재충수 단계 유동에 대한 이론 모형을 정립하고 재충수 단계에 대한 비선형 유량방정식을 구하고, 테일러 급수 전개법을 통해 근사유량방정식과 냉각수의 자유표면 높이변화와 유량변화를 예측할 수 있는 이론해들을 구했다. 기존연구에 나와 있는 실험과 비교하여 이론해의 유용성을 검증했다.