• 대한한방부인과학회지
• /
• 제24권1호
• /
• pp.63-73
• /
• 2011

Objectives: The purpose of this study is to report the gynecologic use of Allii Fistulosi Bulbus(葱白) in Donguibogam(東醫寶鑑). Methods: I reviewed Donguibogam(東醫寶鑑) to researched the gynecologic use of Allii Fistulosi Bulbus(葱白) as Danbang(單方) in Donguibogam(東醫寶鑑) and the use of Allium Fistulosum Linne(葱) about women's breast disease in Donguibogam(東醫寶鑑). Results: Allii Fistulosi Bulbus(葱白) is an effectual remedy for pregnancy and childbirth. And Allii Fistulosi Bulbus(葱白) is used as not only medicine for internal use but also medicine for external use. The method of Wibub(慰法) with Allii Fistulosi Bulbus(葱白) for woman's diseases is to stupe a lower abdomen. Allium Fistulosum Linne(葱) is used in women's breast disease as medicine for internal use and medicine for external use. Conclusions: Allii Fistulosi Bulbus(葱白) is able to be used in disease about pregnancy and childbirth. so I consider that it is necessary to study methods which improve practical use of Allii Fistulosi Bulbus(葱白).

• Journal of Hospice and Palliative Care
• /
• 제24권3호
• /
• pp.184-193
• /
• 2021

Purpose: This study attempted to develop clinical guidelines to help patients use hospice and palliative care (HPC) at an appropriate time after writing physician orders for life-sustaining treatment (POLST) by identifying the characteristics of HPC use of patients with terminal cancer. Methods: This retrospective study was conducted to understand the characteristics of HPC use of patients with terminal cancer through decision tree analysis. The participants were 394 terminal cancer patients who were hospitalized at a cancer-specialized hospital in Seoul, South Korea and wrote POLST from January 1, 2019 to March 31, 2021. Results: The predictive model for the characteristics of HPC use showed three main nodes (living together, pain control, and period to death after writing POLST). The decision tree analysis of HPC use by terminal cancer patients showed that the most likely group to use HPC use was terminal cancer patients who had a cohabitant, received pain control, and died 2 months or more after writing a POLST. The probability of HPC usage rate in this group was 87.5%. The next most likely group to use HPC had a cohabitant and received pain control; 64.8% of this group used HPC. Finally, 55.1% of participants who had a cohabitant used HPC, which was a significantly higher proportion than that of participants who did not have a cohabitant (1.7%). Conclusion: This study provides meaningful clinical evidence to help make decisions on HPC use more easily at an appropriate time.

• 한국산학기술학회:학술대회논문집
• /
• 한국산학기술학회 2003년도 Proceeding
• /
• pp.50-56
• /
• 2003

In the development of complex software system, it is important to use hierarchical use case model due to the complex scope of development procedure. The use case model is core factor of the OMG (Object Management Group)'s UML (Unified Modeling Language) diagrams. In this paper, we propose a novel method to check syntactic consistency automatically in use case models at the different level of abstraction. This method is a rule-based approach which utilizes actor tree, use case tree and use case description. The proposed method is simulated on ITS (Intelligent Transportation System) architecture for the verification.

• 한국기후변화학회지
• /
• 제6권1호
• /
• pp.33-40
• /
• 2015

Forests are to be recognized as an important carbon sink under the UNFCCC that consist of above- and below-biomass, dead organic matter (DOM) such as dead wood and litter, and soil organic matter (SOM). In order to asses for DOM and SOM, however, it is relevant to land-use change matrices over last 20 years for each land-use category. In this study, a land-use change matrix was produced and its uncertainty was assessed using a point sampling technique with permanent sample plots in national forest inventory at Chungbuk province. With point sampling estimated areas at 2012 year for each land-use category were significantly similar to the true areas by given six land-use categories. Relative standard error in terms of uncertainty of land-use change among land-use categories ranged in 4.3~44.4%, excluding the other land. Forest and cropland covered relatively large areas showed lower uncertainty compared to the other land-use categories. This result showed that selected permanent samples in the NFI are able to support for producing land-use change matrix at a national or province level. If the $6^{th}$ NFI data are fully collected, the uncertainty of estimated area should be improved.

• 한국정보시스템학회지:정보시스템연구
• /
• 제23권3호
• /
• pp.47-71
• /
• 2014

The purpose of the present study is to verify the structural relationship among system quality, information quality, service quality, perceived ease of use, perceived usefulness, satisfaction, intention on continuous use of mobile learning in cyber university. For this study, W cyber university in Korea was chosen to conduct web survey. The subjects were 283 students who participated in W's cyber university courses. A hypothetical model was composed of system quality, information quality, service quality, perceived ease of use and perceived usefulness as exogenous variables, satisfaction and intention on continuous use of mobile learning as endogenous variables. The result of this study through structural equation modeling analysis is as follows: First, information quality only affect satisfaction, Second, perceived ease of use, perceived usefulness and satisfaction significantly affect intention on continuous use of mobile learning. These results imply that information quality should be considered for the design and development of mobile learning contents. Also, perceived ease of use, perceived usefulness and satisfaction is important to enhance intention on continuous use of mobile learning. This study proposes strategies for successful mobile learning in cyber university.

• 한국항공운항학회지
• /
• 제19권2호
• /
• pp.29-30
• /
• 2011

The purpose of this study is to closely examine relationship of the system re-use intention depending on CRS technology acceptance. Accordingly, questionnaire was widely distributed to 160 CRS users by convenient sampling targeting people in charge of task among employees for airlines and travel agencies, who are working-level staffs for CRS. Among these things, totally 142 valid materials were used in analysis. The analytical data processing was utilized SPSSWIN VER 18.0 and AMOS 18.0. The findings can be summarized as follows. Influential variables in CRS technology acceptance had significant influence upon the perceived ease use, the perceived usability, and the re-use intention. Also, the significant positive(+) influence was revealed to be had upon the perceived usability by the perceived ease use and upon the re-use intention by the perceived usability and ease use.

• 기본간호학회지
• /
• 제15권4호
• /
• pp.418-427
• /
• 2008

Purpose: This study was done to investigate the relationship of knowledge related to disease, awareness and practice of inhaler use in asthmatic patients. Method: The participants in this research were 124 patients with asthma who used inhalers, and were admitted to hospital or attended outpatient asthmatic clinics. Data were collected using a self-administered questionnaire which consisted of demographic characteristics, illness-related characteristics, and tools to measure knowledge of disease, awareness and practice related to inhaler use. Results: Knowledge related to disease was statistically significantly different for age (p<.001) and marital status (p=.017). The mean score for awareness of inhaler use was significantly higher than the mean score for practice in inhaler use (p<.001). There were significant correlations between awareness and practice of inhaler use (p<.001), knowledge related to disease and awareness of inhaler use (p<.001), and knowledge related to disease and practice of inhaler use (p<.001). Conclusion: Results indicate that due to the variation in degree of illness in patients with asthma, there is a need to develop appropriate education programs for people of different ages and also precise ${\alpha}$ II content for use of inhalers method of checking capacity washing and storing as well as directions about different kinds of the inhalers.

• 아동학회지
• /
• 제38권2호
• /
• pp.93-105
• /
• 2017

Objective: This study aimed to investigate the trajectories of mobile phone use with reference to its purposes, and to examine the effects of gender and interpersonal factors on the same in early adolescents. Methods: Latent growth modeling was used with a sample of 2,378 early adolescents from Grade 4 to 8. Data from the Korean Children and Youth Panel Survey conducted by the National Youth Policy Institute were used. Results: In boys and girls, overtime, the level of mobile phone use for communicating with family decreased, while that for communicating with friends increased. Level of mobile phone use for entertainment increased across time in boys; however, in girls, it increased from Grade 4 to 6 and decreased thereafter, until Grade 8. Gender was associated with the changes of mobile phone use according to the purpose of the same. Positive parenting, negative parenting, relationships with peers, and relationships with teachers predicted changes in mobile phone use for communicating with friends. Conclusion: These findings suggest that the processes involved in the trajectories of mobile phone use in early adolescence operate differently based on the purposes of the same. Additionally, the present results show that interpersonal factors are highly associated with mobile phone use for communicating with friends.

• 한국문헌정보학회지
• /
• 제45권3호
• /
• pp.141-162
• /
• 2011

공공도서관은 지역사회의 모든 주민에게 지식정보와 평생교육을 제공하고 정보접근을 도와주며 정보격차를 줄여주는 중추적인 기관으로서의 역할을 수행하기 위하여 설립 운영되고 있다. 그러나 국내의 경우, 특히 지역사회의 지식정보 취약계층으로 간주되는 시각장애인을 위한 공공도서관 서비스가 상당히 부실하고 시각장애인도 공공도서관을 거의 이용하지 않고 있다. 이에 본 연구는 시각장애인이 공공도서관을 이용하지 않는 이유에 대한 인식도를 다각도로 조사 분석하여 상관성이 높은 공통된 요인을 추출하고 왜 그러한 결과가 나타났는지에 대해 살펴봄으로써 그들의 정보접근 및 이용권을 보장하는 동시에 공공도서관의 이용을 활성화하는데 기여하고자 한다.

• Journal of Community Nutrition
• /
• 제7권3호
• /
• pp.149-155
• /
• 2005

This exploratory study investigated the software programs utilized by clinical dietitians and their perceptions on the use of information technology. The study focused on the use of specialized software for dietetics, general software for any office use and the Internet. A self-administered survey was used to collect data from clinical dietitians identified in the Kentucky Dietetic Association Directory 2003-2004. The survey was conducted in March through April, 2004. A total of 22 responses were collected, which yielded a response rate of $68\%$. Findings suggest that computer use has become a routine for optimal clinical practice ; major specialized software programs are used for nutrition assessment, nutrition analysis and menu development. Use of specialized software appears to be unassociated with dietitians' age and years of experience ; however, the associations are indicated between use of specialized software and education level as well as their specialty ; word processing and spreadsheet are the major general software used. Internet is used mainly for information search and communication. Respondents perceived that overall work efficiency and productivity significantly increased with computer use. The complexity of software is the major barrier encountered so training is the most needed support by the department. Strategic promotion on the use of specialized software should be targeted to the management team of the hospitals/facilities.