• 기술혁신연구
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• 제7권1호
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• pp.78-97
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• 1999

This study aims at analysing the role of crisis in the technological innovation. It has been taken for granted that organizational crisis has detrimental effects on the survival of organizations. But recent studies showed that organizational crisis has positive effects on organizational learning. They argued that crisis would provide a opportunities for reflecting the effectiveness of existing organizational routine. This study analyses the process and role of crisis in the development of CDMA mobile communication system and argues that crisis has effects on technological innovation when organizations have prior knowledge base which can be exploited in organizational learning. Secondly, it is argued that crisis can result in organizational transformation which facilitates organizational learning by integrating prior knowledge base and new knowledge. Thirdly, it is suggested that crisis may be good facilitator for organizational learning in case of competence-enhancing innovation rather than competence-destroying innovation.

• 한국어교육
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• 제28권1호
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• pp.23-47
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• 2017

This research analyzed procedural problems presented in academic writing faced by international students. The result of this research will serve as a basis for suggesting methods of developing a curriculum in Korean writing as a liberal arts education designed for international students. To analyze problems presented in academic writing by international students, the standard of assessment was divided into interaction, knowledge construction, and material quotation. Then, knowledge construction was divided into contents, structure, and expression, and the items were subdivided in each category. These categories of assessment correspond to the genre of academic writing and are different from the existing standard of assessment for academic writing. Applying these standards, this research analyzed 43 texts of academic writing in process for a final paper by international students in an class and presented problems in them. Furthermore, this paper aims to give detailed feedback that can help solve those problems.

• 동서간호학연구지
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• 제28권1호
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• pp.1-9
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• 2022

Purpose: This descriptive research was conducted to identify the effects of work complexity, role conflict, knowledge of traditional Korean (Hanbang) nursing, and grit on the job satisfaction among traditional Korean nurses. Methods: The survey was conducted from September 7, 2020 to February 10, 2021 on 155 Hanbang nurses. Data were analyzed by t-test, one way ANOVA, Pearson's correlation coefficient, and multiple linear regression with the SPSS statistics 26.0 program. Result: The factors affecting job satisfaction of Hanbang nurses were work complexity, knowledge of Hanbang nursing, age, and experience in traditional Korean medicine hospitals. Conclusions: It is necessary to promote Hanbang nursing related education in regular and clinical area in order to improve the job satisfaction of Hanbang nurses. In addition, an organizational effort is required to increase long-term job satisfaction.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 추계학술대회 논문집 학회본부 D
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• pp.672-674
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• 2000

There are various ways in classification methodologies of data mining such as neural networks but the result should be explicit and understandable and the classification rules be short and clear. Rough set theory is a effective technique in extracting knowledge from incomplete and inconsistent information and makes an offer classification and approximation by various attributes with effect. This paper discusses granularity of knowledge for reasoning of uncertain concepts by using generalized rough set approximations based on hierarchical granulation structure and uses hierarchical classification methodology that is more effective technique for classification by applying core to upper level. The consistency rules with minimal attributes is discovered and applied to classifying real data.

• 기본간호학회지
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• 제11권3호
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• pp.248-255
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• 2004

Purpose: This study was done to compare the effectiveness of web based learning versus traditional education for learning foley-catheterization in Basic Nursing. Method: This study was a quasi-experimental research. The participants were 60 students who were taking Basic Nursing at A nursing college (3 years) in C city. Thirty students each were assigned to the experimental or control group. Data were collected between October 20 and November 4, 2003. The data were analyzed by descriptive statistics, t-test and ANCOVA. Results: The mean score for competence in foley-catheterization practice in the experimental group was 48.63 and in the control group, 44.67. This result was statistically significant (t=7.655, p=.001). The mean score for knowledge in the experimental group was 63.0, while fur the control group, 64.0. This result was not statistically significant (t=-.330, p=.743). The mean score for confidence in learning in the experimental group was 26.70 for the pre-test and 30.73 for the post-test, and in the control group 27.93 and 28.37 respectively, but this result was not statistically significant (F=.858, p=.358). Conclusion: The Web based learning was found to be effective in nursing practice but not nursing knowledge. It is necessary to continue to develop approaches to teaching nursing and to evaluate these approaches with further research.

• 무역상무연구
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• 제50권
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• pp.187-212
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• 2011

Third party logistics research is searching for increasing its logistics efficiency of organization. Perspective of resource-based theory, this study is to reveal the exploratory relation between integrated capabilities, organzaiton knowledge, and service performance. To develop the relational model, this study conducted a theoretical survey on Shang(2009)'s 3PL service providers research model and Synder & Cumming(1998)'s learning of organization knowledge. According to the result of correlation analysis, Integrated organization knowledge is positively correlated with service diversity advantage (correlation coefficient= .670, p-value= .000) and service quality advantage (correlation coefficient= .575, p-value= .000). The thesis argued that Korean companies try to apply integrated organization abilities and service performance for cutting their export expense.

• International Journal of Internet, Broadcasting and Communication
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• 제15권3호
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• pp.58-65
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• 2023

Bankruptcy is a significant risk for start-up companies, but with the help of cutting-edge artificial intelligence technology, we can now predict bankruptcy with detailed explanations. In this paper, we implemented the Category Boosting algorithm following data cleaning and editing using OpenRefine. We further explained our model using the Shapash library, incorporating domain knowledge. By leveraging the 5C's credit domain knowledge, financial analysts in banks or investors can utilize the detailed results provided by our model to enhance their decision-making processes, even without extensive knowledge about AI. This empowers investors to identify potential bankruptcy risks in their business models, enabling them to make necessary improvements or reconsider their ventures before proceeding. As a result, our model serves as a "glass-box" model, allowing end-users to understand which specific financial indicators contribute to the prediction of bankruptcy. This transparency enhances trust and provides valuable insights for decision-makers in mitigating bankruptcy risks.

• 대한간호학회지
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• 제3권2호
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• pp.111-119
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• 1973

The purpose of this study was to determine whether or not the delivery of health services effects the health knowledge of the recipients of that service. 10 was hypothesized that the practical application of theory, though health services rendered by public health nursing students during their field experiences. would have a positive relationship with the quantity and quality of health knowledge of the female population of a given community. In April 1970, ninety five women(between an age 15-49) from Koyang-Gun were interviewed regarding their knowledge and attitudes in four areas of health: maternal health, child health. family planning and tuberculosis prevention. After 11 years(Nov. l971), during which time the women received home visits by student nurses, the women were again interviewed using the original questionnaire. Additionally, they were asked where they had received information about each question. During the 1$\frac{1}{2}$ year period the visits were made by a total of 112 students. They visited the community twice a week. The result were as follows: Maternal health There was marked improvement in the knowledge of specific aspects of maternal health such as the proper instruments needed for cutting the cord and nutritional precaution of pregnancy (p<0.05). In each case 42.0 percent of more of this knowledge was attributed to information gained from the nursing students. However even after the nursing students'visits, the knowledge of other general areas of maternal remained poor. Child health There were increases in the knowledge of the respondents for the time to supplement breast feeding and for time to wean infants (p<0.05). In each case 35.0 percent or more of this information was attributed to the student. The increase in knowledge regarding types of immunization was more often attributed to the clinic nurse than to the nursing students. Knowledge of the necessity of booster immunization was poor both before and after the visits by the nursing students. Family planing There were significant increases in correct information regarding the time of I.U.D. insertion (P<0.05) and method of taking the oral pill (P<0.05). More than 42.0 percent of the increase was attributed to the nursing students'visits. However there was a slight decrease in correct information about concept of family planning. Tuberculosis There was a general lack of improvement in all areas concerned with tuberculosis. Two thirds of the respondents felt tuberculosis was hereditary and did not know what B.C.G. was. From this study, it could be concluded that in specific area the health knowledge of the female population studied was positively effected by the visits of the nursing students. The study also, suggests, however, that there was a marked unevenness in the overall increase in health knowledge. This raises serious questions which require further research. Suggested areas for further research are (1) Adequacy of the course content preparing nurses for the field experience. (2) A public health nursing manual for student reference. (3) Where and when specific aspects of health can be taught most effectively.

• 여성건강간호학회지
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• 제5권3호
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• pp.379-388
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• 1999

Breastfeeding is an excellent way of feeding infants and continues to be an important source of nutrition and antibodies for infants. Although breast-feeding is believed to be important, the rate of breastfeeding among Korean women is very low. One reason for the low breastfeeding rate is that the health professionals in the past have given little practical help couples to overcome difficulties encountered during breastfeeding. The promotion of breastfeeding has recently become a high priority among health professionals because of the undisputed physiological, psychological, social, economic, and nutritional benefits. Fathers have been found to influence the course of breastfeeding, but no one has conducted a systematic investigation into in and included fathers perspectives of breastfeeding in Korea. It is important to find strategies to solve the problems by assessing the knowledge, attitude and practice of breastfeeding with fathers as well as mothers. The purpose of this research is to find ways to promote primiparous(first child) couples's breastfeeding by assessing their general knowledge, attitude and practice of it. More specifically its purposes is to identify the relationship between knowledge, attitude, practice and the background factors of breastfeeding of primiparous couples in order to promote and support breastfeeding. The data will help health professionals to guide first-pregnancy couples to prepare and overcome any difficulties encountered during breastfeeding. Data were collected through a questionnaire which included both structured and open-ended questions. The questionnaire was composed referencing earlier literature, studies and surveys. This survey was made postpartum 2-3days after childbirth on 96 couples. The numbers of subjects for data analysis were selected 51 couples through pilot screening test. Data were coded and analyzed using the Statistical Package for Social Sciences : Cronbach's alpha coefficient, T-test, ANOVA, Stepwise pearson's correlation coefficient. The relations between the variables of breastfeeding were examined using a Pearson's correlation coefficient. This study showed that, the internal validity of the instrument was tested by Cronbach's alpha. The result was : mother knowledge 0.72, mother attitude 0.88, and father knowledge 0.70, father attitude 0.92, practice 0.76 and planning of breast feeding 0.95. The average age of mothers in the sample was 28.9 years old, and the average age of fathers in the sample was 31.3 years old. The other descriptive informations available included. the study also found that fathers were more important than doctors or nurses. However results of the study indicate that there were no differences between father and mother knowledge of breastfeeding(t=-0.39, p=0.698), and father attitude was statistically significant higher than mother attitude of breastfeeding (t=2.24, p=0.030). In analysis, the variable 'practice' with breastfeeding was the relationship with mother knowledge (p=0.031) and mother attitude(p=0.015). In this study, the correlation between one couple' knowledge and attitude was not significant. Primiparous couples surveyed in the postpartum period regarding knowledge, attitude and practice about breastfeeding might be affected by recall bias, the effects of the euphoria of the first 24-48 hours postpartum, but these variables were not examined. This study results add to the body of knowledge about nursing care for breastfeeding mothers and fathers. This indicates that a need for education about breastfeeding and, that fathers be included in it as well as mothers.

• 한국정보시스템학회지:정보시스템연구
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• 제29권3호
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• pp.159-178
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• 2020

Purpose The purpose of this study is to demonstrate the relationship between ICT(Information & communication technology) infrastructure, investment environment, and innovation performance from a national perspective. Design/methodology/approach We derived 5 hypotheses based on the literature review. To measure each concept, We converted the scores of each country provided by the Global Innovation Index into a 7 Likert scale and performed a regression analysis. Findings According to the empirical analysis result, this study confirmed that knowledge and technology output mediated the relationship between ICT infrastructure and creative goods and services. In addition, this study confirmed that the investment environment has a moderating effect between ICT infrastructure and knowledge and technology output.