• 수산해양기술연구
• /
• 제20권2호
• /
• pp.91-95
• /
• 1984

어선에서 선도나 경사시험자료가 없는 선박에서도 임의의 재하상태때 복원성요소 값을 얻을 수 있는 근사식을 구하기 위해 1980년에서 1983년 사이에 우리나라에서 건설된 어선 43척의 만재상태와 공하상태의 경사시험자료를 이용하여 각 선박의 평균흘수(dm)와 건현(f)의 비 값에 대한 KM/dm, KG/dm, KB/dm, GM/B의 값을 회로분석한 결과는 다음과 같다. 1. 어선별 복원성요소값은 어느 선형에서나 f/dm 값이 커질수록 KM/dm 및 KG/dm 값은 커지는 경향을 나타내었으며, KB/dm 및 GM/B의 값은 일정하게 변하였다. 2. KM/dm, KG/dm는 안강망어선, 기선저인망어선이 각각 가장 큰 경향을 나타내어 어업선의 종류에 따라 M과 G의 값이 다르게 됨을 알 수 있었다. 3. 업종별어선의 복원성요소값은 공하상태와 만재상태의 경사시험한 자료만으로서 정선적인 경사시험한 것과 같은 경향을 나타내고 있음을 확인할 수 있었다

• 대한예방한의학회지
• /
• 제21권1호
• /
• pp.1-8
• /
• 2017

Objectives : The concurrent use of Korean Medicine (KM) and Western Medicine (WM) for the management of disease are increasing. In this study, the factors determining the choice of concurrent use of KM and WM was investigated based on national survey data for the public. Methods : Survey data from 1239 people with experience treating diseases with KM were utilized for this study. The national survey data were gathered using e-mail and face-to-face interviews between December 2007 and January 2008. Results : Among people who had been treated with KM, 819 (66%) used both KM and WM to the treat same disease. Multivariable analysis revealed that concurrent users of KM and WM were significantly associated with age 40-69 (OR=1.43, 95% CI=1.12-1.82), university education or higher (OR=1.34; 95% CI=1.05-1.71), enhanced health status (OR = 0.47, 95% CI=0.35-0.62) and unsatisfied with WM (OR = 1.71, 95% CI=1.02-2.87). The respondents that reported KM was more effective than WM among concurrent users of KM and WM were significantly associated with being an office worker (OR=1.78, 95% CI=1.25-2.53), age 40-69 (OR = 0.62, 95% CI=0.44-0.86), unsatisfied with WM (OR=2.61, 95% CI=1.51-4.50) and overall satisfied with KM (OR=8.38, 95% CI=5.65-12.44) Conclusions : This study showed that two-thirds of KM user were concurrent user of KM and WM, and some influential factors determined the choice of a concurrent use of KM and WM. Therefore, Korean Medicine Doctors should consider the possibility of concurrent use, need to know the information on the benefits and risks of concurrent use.

• 대한한방내과학회지
• /
• 제33권1호
• /
• pp.54-61
• /
• 2012

Objectives : This study aimed to obtain general information for the design of a medical tourism plan toward Chinese using Korean medicine (KM). Methods : A questionnaire was asked of Chinese tourists regarding of Korea traditional medical tourism. 148 valid responses were obtained and their awareness of KM, and preferred subject and decision factors for their participation in Korea traditional medical tourism were analyzed using SPSS version 12.0. Results : 72% of respondents showed over a moderate degree of interest in medical tourism of KM. The most preferred subject was skin aesthetics, followed by medical check-ups and rehabilitation. Medical skill level, communication, and medical cost were indicated as the important factors for participants' decisions about KM-based medical tourism. Conclusions : Medical tourism could be a potential avenue for development by the KM-based Korean medical industry. Cosmetic-associated medical services are recommended, and enhanced public relations about KM-medical skill levels are strongly suggested for Chinese tourists.

• Journal of Information Technology Applications and Management
• /
• 제10권4호
• /
• pp.1-13
• /
• 2003

The Knowledge Management (KM) technologies has been implemented to improve customer relationship and to develop new products and services in many organization. However, current review of articles and journals about implementations of KM reveals that effectiveness on the KM implementation is depended on an organizational culture that supports knowledge sharing. The purpose of this research is to explore the possible relationship between specific organizational culture attributes of the successfully KM technology implemented organization to improve customer relationship and to develop new products and services. The OCP and the KMTP instruments were used to identify and rank the most critical organizational culture attributes of promoting successful KM technology implementation to improve customer relationship and developing new products and services. Data were collected from twenty six US organizations involved in a KM implementation effort.

• 한국도로학회논문집
• /
• 제16권5호
• /
• pp.83-90
• /
• 2014

PURPOSES : The purpose of this study is to identify the factors affecting the effectiveness of speed limit change that is defined as the amount of increased travel speed. METHODS : A ordered logit model was adopted to analyze the relationship between the change in travel speed and contributing factors. A stretch of Kyungbu freeway was selected for the analysis because the Korea expressway corporation has raised speed limit from 100km/h to 110km/h since September 1st in 2010. RESULTS : The results showed that geometric design elements, speeding cameras, and section length were identified as factors contributing the effectiveness. Contributing geometric design elements include the number of horizontal curves and vertical curves that do not meet the design requirement with 110km/h speed limit. CONCLUSIONS : The outcome of this study will be used for establishing various traffic operations and control strategies for freeway speed management.

• Asia pacific journal of information systems
• /
• 제15권1호
• /
• pp.135-152
• /
• 2005

In order to explore a relationship among KM context, KM effects, and sustainability of competitive advantage of organizations, a contingency model of KM, which is based on resource-based as well as knowledge-based theory, is developed from the information systems and strategic management literature. To put it concretely, our motivation for this paper was to answer the following questions: (1) What factors affect the degree to which an organization achieves KM effects? (2) Is there a positive relationship between KM effects and organizational performance achieved by linking KM to competitive advantage? A detailed exploratory analysis of survey responses from 79 Korean companies provides the following significant findings: (1) This study found support for the proposed research model. (2) The organization's degree of process and organizational outcomes of KM effects is determined by technical and social resources and its capabilities. Furthermore, the influence of technical and social resources of KM context on process and organizational outcomes of KM effects is controlled by different types of organizational perspectives on KM. (3) There is a relationship between process and organizational outcomes of KM effects and organizational performance enhanced by linking KM to competitive advantage.

• 사상체질의학회지
• /
• 제34권2호
• /
• pp.1-14
• /
• 2022

Objectives The aim of this study was to investigate the change in Sasang constitution prediction value in 2 years and find the factors associated with it. Methods Cohort data from Korean medicine data center was used. Using Korean Sasang Constitutional Diagnostic Questionnaire (KS-15) which consist of questions related to body shape, temperament, and symptoms, participants were categorized into Tae-Yang (TY), Tae-Eum (TE), So-Yang (SY), and So-Eum (SE). Sasang constitution was assessed on the baseline and after two years. Result Total 5,784 participants were analyzed. (TE 3, 341; SE 911; SY 1,532). Among them, 1,402 participants (24.2%) showed different prediction value in KS-15 after two years. The proportion of participants showing different prediction value in two years was the highest in SY, and the lowest in TE group. The factors associated with the change in Sasang constitution prediction value were different by constitution type. The change in feeling after sweating was significantly associated with the change in prediction value in TE and SY groups, not in SE group. Although temperament was not significantly associated with the change in prediction value from TE to SE, it was significantly associated with that in the change from TE to SY. The change in BMI and appetite were associated with the change in constitution prediction value in all three constitution types. Conclusion Although the factors associated with the change in prediction value of Sasang constitution were different by each constitution type, BMI and appetite were significant in all three types. These factors could be useful for developing Sasang constitution questionnaire and deciding re-prediction needs of Sasang constitution. Further research about the factors related to Sasang constitution diagnosis need to be conducted.

• 동의신경정신과학회지
• /
• 제34권4호
• /
• pp.349-358
• /
• 2023

Objectives: We used the 2019 Korea Health Panel Annual Data to analyze factors related to visits to Korean medicine (KM) outpatient clinics among patients with mood disorders in Korea. Methods: Individuals aged 19 years or older, with depressive or bipolar disorders, and with a record of using Western medicine (WM) and/or the KM medical service were included. The 266 subjects were classified into the WM group or the integrative medicine (IM) group. The Andersen healthcare utilization model was used to analyze factors that potentially influenced the subjects' healthcare utilization. Binomial logistic regression analysis was used to analyze factors influencing the use of IM medical services. Results: Among the subjects, 75.56% (n=201) were in the WM group, and 24.44% (n=65) were in the IM group. Statistically significant differences were observed in residential areas, total annual income, the presence of disability, and the level of pain/discomfort between the two groups. Regression analysis found that residential areas and pain/discomfort were factors related to the use of IM services. Specifically, reporting "a lot" of pain/discomfort compared to "no" pain/discomfort showed a significant positive relationship with the use of IM (odds ratio=4.57, 95% confidence interval=1.79 to 11.70). Conclusions: This study was the first to analyze the status of KM medical service use and related factors among patients with mood disorders in Korea. The finding that the presence of pain/discomfort was positively correlated with the use of KM services is potentially related to medically unexplained physical symptoms or somatization phenomena.

• 정보처리학회논문지D
• /
• 제14D권7호
• /
• pp.791-800
• /
• 2007

본 연구의 목적은 공기업의 성공적인 KM 추진전략의 실행도와 중요성 인식도가 KM 성과에 미치는 영향을 조사하는데 있다. 본 연구의 수행을 위해서 첫째, 선행연구를 통해 공공기관 및 민간기업의 성공적인 KM 추진전략 및 KM 성과를 고찰하여 핵심요소를 파악하였다. 둘째, KM을 실행하고 있는 공기업을 대상으로 전략의 실행정도, 중요성 인식도, 그리고 KM 성과를 측정하였다. 셋째, KM 전략의 실행정도와 중요성 인식도 간의 복합관계가 KM 성과에 어떻게 작용하는지를 분석하였다. 그 결과, KM 전략의 실행뿐만 아니라 중요성에 대한 종업원의 인식 제고가 KM 성과에 유의한 영향을 주는 것으로 나타났다. 공기업 KM을 성공적으로 이끌기 위해서는 KM 추진전략에 대한 종업원들의 이해 및 중요성 인식도를 고려해야 할 것이다.

• Journal of Ecology and Environment
• /
• 제46권4호
• /
• pp.316-323
• /
• 2022

Background: We developed a habitat suitability index (HSI) model for Pedicularis hallaisanensis, a Grade II Endangered Species in South Korea. To determine the habitat variables, we conducted a literature review on P. hallaisanensis with a specific focus on the associated spatial factors, climate, topography, threats, and soil factors to derive five environmental factors that influence P. hallaisanensis habitats. The specific variables were defined based on the collected data and consultations with experts in the field, with the validity of each variable tested through field studies. Results: Mt. Seorak had a suitable habitat area of 2.48 km² for sites with a score of 1 (0.62% of total area) and 0.01 km² for sites with a score of 0.9. Mt. Bangtae had a suitable habitat area of 0.03 km² for sites with a score of 1 (0.02% of total area) and 0 km² for sites with a score of 0.9. Mt. Gaya showed 0.13 km² of suitable habitat for sites with a score of 1 (0.17% of total area) and 0 km² for sites with a score of 0.9. Lastly, Mt. Halla showed 3.12 km² of suitable habitat related to sites with a score of 1 (2.04% of total area) and 4.08 km² of sites with a score of 0.9 (2.66% of total area). Mt. Halla accounts for 73.1% of the total core habitat area. Considering the climatic, soil, and forest conditions together with standardized collection sites, our results indicate that Mt. Halla should be viewed as a core habitat of P. hallaisanensis. Conclusions: The findings in this study provide useful data for the identification of core habitat areas and potential alternative habitats to prevent the extinction of the endangered species, P. hallaisanensis. Furthermore, the developed HSI model allows for the prediction of suitable habitats based on the ecological niche of a given species to identify its unique distribution and causal factors.