• 한국병원경영학회지
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• 제22권2호
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• pp.70-86
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• 2017

The purpose of this study was to empirically investigate the relationship between hospital employeesʼ perceptions of organizational politics, organizational effectiveness such as job satisfaction, organizational commitment, and turnover intention. We also evaluated the moderating effect of organizational trust on the relationships between POPs and organizational effectiveness. By analyzing 726 employeesʼ data including physicians, nurses, medical technicians, and administrators from one private hospital, POPs was found to have had a highly negative relationship with job satisfaction and organizational commitment while a highly positive relationship with turnover intention. Furthermore, organizational trust moderated the relationship between POPs and job satisfaction, and also POPs and turnover intention, while no moderating effect appeared between POPs and organizational commitment. Within the organization, employees who are in a group with high organizational trust have low job satisfaction and high turnover intention when they have high POPs rather than a group with low organizational trust. Further the implications of these results and future directions of the study have been discussed.

• 한국직업건강간호학회지
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• 제24권4호
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• pp.259-269
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• 2015

Purpose: The study is to identify a correlation among hospital nurses' emotional labor, social support and organizational commitment and to analyze the effects on organizational commitment. Methods: The participants are 300 nurses working at two general hospitals located in Gyeonggi-do, who agreed to join the study. Data collection were done from July to September in 2014. The collected data are analyzed a descriptive statistic, t-test, ANOVA, $Scheff{\acute{e}}$ test, Pearson's correlation coefficient, and multiple regression and SPSS/WIN 15.0 Program was used in the process. Results: Organizational commitment was negatively correlated with emotional works but it was positively correlated with social support. The factors affecting organizational commitment were informational support and evaluative support which were sub-domain of social support as well as level of emotional expression which was a sub-domain of emotional works, their positions and level of education. Conclusion: To increase the level of an organizational commitment, a method of coping in difficult situations and information relating to private assessments is recommended. Also, the organization should prepare a plan that members can properly manage their emotions face-to-face with clients.

• 경영과정보연구
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• 제5권
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• pp.227-247
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• 2000

This study is aimed at searching for the ways to effectively cope with the conflicts found among the members of the hospitals by analyzing the conflict control practiced differently depending on the scale of the organization and characters of its members. The result of analysis into the types of conflict control by the members of the hospital comprising a multitude of manpower is presented as follows. 1. The hypothesis 1 which assumes that the sex will determine the type of conflict control is adopted in part at the level of p<0.05. 2. The hypothesis 2 which assumes that the working position will determine the type of conflict control is adopted in part at the level of P<0.05. 3. The hypothesis 3 which assumes that the age will determine the type of conflict control is adopted in part at the level of p<0.05. 4. The hypothesis 4 which assumes that the size of hospitals will determine the type of conflict control is adopted in part at the level of p<0.05. 5. The hypothesis 5 which assumes that the career will determine the type of conflict control is adopted in part at the level of p<0.05. 6. The hypothesis 2 which assumes that the educational background will determine the type of conflict control is adopted in part at the level of p<0.05. This study requires extended follow-up study to cover the cause of conflict and job satisfaction of the medical manpower.

• 대한의용생체공학회:의공학회지
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• 제12권3호
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• pp.157-164
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• 1991

Microvel $^{\textregistered}$ double velour graft impregnated with a biodegradable algin was studied as a new vatscular graft. It is impervious to blood but still retains high porosity. This graft does not require preclotting during implantation and has good tissue ingrowth and biological healing properties. Two vascular grafts impregnated with algin (6mm in diameter) were implanted in the aorta of mongrel dogs without preclotting. Two identical grafts were preclctted and served as controls. The grafts were harvested 2 and 4 months postoperatively, and the healing pattern was examined by a light microscope after hemRtoxylineosin staining. It was observed that endothelial cells were incompletely covered on both algin-impregnated and control grafts after 2 month Implantation, while they were fully covered on both grafts after 4 month. There were no significant differences in subendothelial granulation tissue organization and fibrinoid material absorption between the algin-impregnated and control grafts. The algin-impregnated graft did not show any harmful effect on the healing and thus can be a new promising graft which is not necessary preclotting during the implantation.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제6권1호
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• pp.33-38
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• 2006

In this paper, we propose a new architecture of Fuzzy Polynomial Neural Networks(FPNN) by means of genetically optimized Fuzzy Polynomial Neuron(FPN) and discuss its comprehensive design methodology involving mechanisms of genetic optimization, especially Genetic Algorithms(GAs). The conventional FPNN developed so far are based on mechanisms of self-organization and evolutionary optimization. The design of the network exploits the extended Group Method of Data Handling(GMDH) with some essential parameters of the network being provided by the designer and kept fixed throughout the overall development process. This restriction may hamper a possibility of producing an optimal architecture of the model. The proposed FPNN gives rise to a structurally optimized network and comes with a substantial level of flexibility in comparison to the one we encounter in conventional FPNNs. It is shown that the proposed advanced genetic algorithms based Fuzzy Polynomial Neural Networks is more useful and effective than the existing models for nonlinear process. We experimented with Medical Imaging System(MIS) dataset to evaluate the performance of the proposed model.

• 가정간호학회지
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• 제13권1호
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• pp.46-53
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• 2006

Chunchoen Community Home Nursing Program (CCHNP) sponsored by Chuncheon City and Gangwondo Nurses Association was the first trial of community based home health nursing in Korea. The services have started since 1996. The purpose of the study was the evaluation CCHNP to establish standard of community based nursing program in Korea. The methods of evaluation were quantitative and Qualitative approaches. Evaluation for organization and management were conducted by the American Community Health Accreditation Program Standards With the result. several recommendations were suggested : It is necessary to expand the program to all the Gangwondo cities. And the liaison system is necessary between medical care facilities and community nursing home agency to establish the continuity of health care delivery system in home nursing program. Also it is necessary to set up the supporting system between community home nursing care agency and hospital home nursing department. Finally, the National Health Insurance should cover the cost of community home nursing care.

• Genomics & Informatics
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• 제9권1호
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• pp.19-27
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• 2011

Gene Expression Omnibus (GEO) has kept the largest amount of gene-expression microarray data that have grown exponentially. Microarray data in GEO have been generated in many different formats and often lack standardized annotation and documentation. It is hard to know if preprocessing has been applied to a dataset or not and in what way. Standard-based integration of heterogeneous data formats and metadata is necessary for comprehensive data query, analysis and mining. We attempted to integrate the heterogeneous microarray data in GEO based on Minimum Information About a Microarray Experiment (MIAME) standard. We unified the data fields of GEO Data table and mapped the attributes of GEO metadata into MIAME elements. We also discriminated non-preprocessed raw datasets from others and processed ones by using a two-step classification method. Most of the procedures were developed as semi-automated algorithms with some degree of text mining techniques. We localized 2,967 Platforms, 4,867 Series and 103,590 Samples with covering 279 organisms, integrated them into a standard-based relational schema and developed a comprehensive query interface to extract. Our tool, GEOQuest is available at http://www.snubi.org/software/GEOQuest/.

• 혜화의학회지
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• 제9권2호
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• pp.223-239
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• 2001

A literature study on cancer therapy of warm-hot oriental medicine was done, and the results were as follows. 1. In oriental medicine, oncogens are six exopathogens, seven modes of emotion, overwork, pathogenic factors, and especially related with pathologic cold situation. 2. There are many capillaries in tuomr, and because temperature of inner space of tumor is higher than normal organization. Tumor cell has a character which is weak for high temperature. 3. Warm-hot herb drugs have effects of dissipating mass, warming kidney to reinforce yang and dispering, so it has a function of suppressing tumor as well as improving immunity in cancer therapy. 4. In traditional medical books, main prescriptions of cancer therapy are xinzhiyinyanggongjiwan(新製陰陽攻積丸), qianjinxiaoshiwan(千金硝石丸), feiqiwan(肥氣丸), xibenwan(息賁丸), fuliangwan(伏梁丸), beiqiwan, bentunwan(賁豚丸), zengsunwujiwan(增損五積丸), and these are composed of warm-hot herb drugs. 5. In current, the study of warm-hot drugs is progressed in immunological capacity, anti-tumor activity, stimulating bone marrow and regulating hormone secretion. It will be expected that advanced study of these must be accomplished in cancer patients.

• 간호행정학회지
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• 제19권3호
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• pp.329-339
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• 2013

Purpose: This study was conducted to provide basic data on the nursing Happiness Index and identify factors influencing nurses by describing their perception of lifestyle, health behavior, nursing professionalism, Happiness Index, and turnover intention. Methods: On July 2012, 700 nurses from 10 general hospitals were surveyed, but 23 were omitted due to missing or incomplete data. The focus of this study was the Organization for Economic Co-operation and Development (OECD) Happiness Index, consisting of 11 OECD identified topics concerning living conditions and quality of life. Data were analyzed using $x^2$-tests, t-test, ANOVA, Pearson correlation coefficients and multiple regression with SPSS/WINdow 14.0. Results: Mean score for nurses' Happiness Index was 3.03 on a scale of 5. There were significant differences on the Happiness Index for the following: age, marriage, children, education, position, work experience, wages, number of beds, medical institution, health behavior, weight, and meal patterns. There was a positive correlation between the happiness index and nursing professionalism but a negative correlation between the happiness index and turnover intention. Conclusion: Results indicate that factors influencing happiness are autonomy, sense of calling and turnover intention suggesting the need to improve nursing professionalism for a life of happiness among hospital nurses.

• 정보관리연구
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• 제26권4호
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• pp.100-115
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• 1995

구소련 붕괴후의 러시아 과학기술정보활동 및 정책을 개설하고, 주요한 정보기관 8개관인 국제과학기술정보센터, 러시아국립중앙의학도서관, 러시아국립공공과학기술도서관, 전러시아과학기술정보연구소, 러시아과학아카데미부속자연과학도서관, 전러시아과학기술정보센터, 러시아국립도서관, 전러시아특호조사과학연구소에 대한 정보활동을 소개하였다. 각 기관마다 국가의 재정상태의 악화와 인플레의 만연으로 충분한 예산이 없으며, 또한 국내의 정보인프라가 정비되지 못했기 때문에 컴퓨터에 의한 정보처리, 네트워크 등은 선진국의 수준에 크게 미치지 못하고 있다.