• 보건교육건강증진학회지
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• 제15권2호
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• pp.105-117
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• 1998

This study was conducted in order to identify quality of life(QL) and it's related factors in college students in Korea. The data were collected at september, 1996, using the instrument of QL. It was measured by a 5-point scale, composed of 20 questions, 4 regions; “the region of task”, “the region of life style”, “the region of mentalㆍemotional health” and “the region of physical health”. The subjects of this study were 413 college students. Data were analyzed with t-test, ANOVA -test using SPSS program. The results were as follows. 1. The lowest mean of QL score was 2.685 in the region of task. And the mean of QL score in the region of life style was 2.772, in the region of mentalㆍemotional health 3.114, in the region of physical health 3.323. 2. There were significant relation between “sex” and “QL” in the regions of task(p〈 .05), mentalㆍemotional health(p〈.01), and physical health(p〈.01), between “resident patterns” and “QL” in the regions of task(p〈.05), life style(p〈.01), and mentalㆍemotional health (p〈.01), between “meal provider” and “QL” in the regions of mentalㆍemotional health(p〈.05), between “monthly pocket money” and “QL” in the regions of mentalㆍemotional health(p〈.05). Mean score of QL on the subjects who exercised regularly was statistically significant higher than others' in the regions of task(p〈 .05) and physical health(p〈 .05). And QL score of working students for money was statistically significant higher than others' in the regions of physical health(p〈.05).

• 한국정보시스템학회지:정보시스템연구
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• 제10권2호
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• pp.103-128
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• 2001

At present, the EDI systems are indispensable software in port logistics industry. Currently, a monopolistic VAN/EDI service provider operates the EDI services. The current EDI client software has the 2-tier fat client/server architecture. However, the current EDI software is lack of Web interface and causes lots of cost for maintenance. Therefore, a variety of implementation architecture has been being tried by using script, XML and distributed object-oriented technology. Web/EDI and XML/EDI are the new EDI systems, However, the EDI systems have some limitations such as speed. This study intends to compare the variety implementation architecture for the EDI systems in the users' perspective and explore the strong and weak points of each architecture. We compared the EDI systems based on our experience of more than 2-years of implementation project for the EDI systems of port logistics. We categorized the EDI systems as client application EDI, Web EDI using script, XML/EDI, and 3-tier distributed object-oriented EDI system. We compared them with criteria such as speed, program maintenance, easiness of implementation and usage, security, and load balancing and fail-over. Finally we discuss the direction of optimal EDI system architecture for the future.

• 대한간호학회지
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• 제18권2호
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• pp.189-196
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• 1988

Health, a major concept in nursing, has not yet consistent or agreed upon definition. Although effective health care depends on clear communication between health care provider and client clear definition of health would enhance the promotion of quality in health care. There are no agreed definitions or criteria for overall health. An essentialstep would seem to be to determine commonly held meaning about the concept of health. Therefore, the study was aimed at identifying the Adult's perceptions of health concept. The subject's consisting of 312 adults, who were sampled through area sampling from May 10 to May 30,1988. The instruments used for this study were Health Conception Scale, which was developed by Smith, Laffrey's revised and tested its reliability. The data was Analyzed by S.P.S.S. program and the results were as follows ; 1. The results of the reliability test for content of health concept was $\alpha$＝.87. 2. The respondents perception of Health Meaning were inclined to emphasize the functional / role performance dimension rather than clinical dimension. 3. The perceptual level of health concept was proved to be significantly different by the variable : age, sex, religion, area marital status. In conclusion, adult's perception of Health Concept is revealed that functional and role performance dimension is more important than other dimensions. Futher study is necessary to clarify the structure of functional, adaptive, eudaimonistic dimension and systematic study with subculture will be and repetitive verification and modification of this tool is demanded.

• 중환자간호학회지
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• 제9권2호
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• pp.48-60
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• 2016

Purpose: The purpose of this study was to identify the attributes of the concept, of psychological resistance to antihypertensive medication. Methods: The study was conducted in accordance with Walker and Avant's conceptual analysis process. We reviewed 47 related studies selected from 4 international and Korean databases including Medline, CINAHL, NDSL, and RISS to perform the analytical processes from January 1980 to September 2015. Results: The attributes of psychological resistance to antihypertensive medication include 1) reservation, 2) opposition, 3) denial, 4) refusal, and 5) seeking alternative therapy. The antecedents of the concept can be classified into patient factors such as reactance trait and knowledge deficit, provider factors, interpersonal factors, and environmental factors. The consequences of psychological resistance to antihypertensive medication are non-compliance, deterioration of the disease, developing complications, increased anxiety, and changes in life. Conclusions: The concept of psycho logical resistance to antihypertensive medication can provide guidance for the development of an intervention program that promotes the compliance to medication regimen of hypertensive patients. Further research needs to be done to develop a measurement tool for psychological resistance to antihypertensive medication.

• 한국보건간호학회지
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• 제29권2호
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• pp.325-343
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• 2015

Purpose: This study was conducted in order to identify and describe the experiences of health care during pregnancy, birthing, and postpartum period for Vietnamese marriage immigrants. Methods: The participants were 15 Vietnamese married immigrant women who became pregnant and gave birth within the last five years. Data were collected by in-depth interview with Vietnamese women. Data were analyzed using Colaizzi's method of phenomenology. Results: Six theme clusters were extracted as follows: 'being left with no other option in loneliness and longing filled in a limited life', 'continued trials and errors amidst frustration and fear', 'silently following orders despite the quality of medical services that change with each medical care provider', 'compromise by selecting amidst confusion between the Korean way and the way at home', 'depending on family, who is the communication channel, but becoming disappointed', and 'finding the reason for existence and struggling by herself to become a mother amidst doubled confusion'. Conclusion: A program for effective empowerment of Vietnamese immigrant women should be developed. In addition multicultural family centered programs should be developed with emphasis on acceptance of women's culture, respect for her culture, and supports. Medical staffs and nurses should also improve culturally sensitive competence in order to provide care for immigrant women.

• 한국멀티미디어학회논문지
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• 제23권4호
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• pp.588-594
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• 2020

This study analyzes the current status of drone journalism in Korean broadcasting industry, with a case study of TV Chosun Company's drone use for news gathering. It analyzes TV Chosun's record of drone logs between 2014 and 2018. The log consists of date, time, news content, users, machine and on-air date. In 2014, the total of 31 cases of using drones for news gathering is identified, while in 2018, the frequency increases to 60, with a gradual, annual increase, making the total frequency of 160, during the period between 2014 and 2018. This means that the broadcasting company used the drone news gathering system every week. The analysis also reveals that the company used this drone news gathering system mostly in the metropolitan area in Korea, amounting to more than 76 per cent of its total use: 31.3 per cent in Seoul, 36.9 per cent in Kyunggi, and 8.1 percent in Incheon. The system was more frequently used in the summer and autumn than the winter and spring. Interestingly, it was first popularly used for disaster related news, but the use of drone for social and other issues is increasing every year, which may imply its diverse use in the future.

• 대한간호학회지
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• 제30권2호
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• pp.425-436
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• 2000

This study was carried out to assess home health care needs for welfare of solitude elderly person. The subjects of this study were 90 welfare solitude elderly person in Pusan City. Data were obtained by interview and observation using a structured questionnaire. The collected data were analyzed by t-test, ANOVA with SAS program. The results are as follows. 1. Among the home care nursing needs, environmental nursing needs topped the list, followed by spiritual, physical, psychological, communication & health knowledge and ADL nursing needs. 2. Home care nursing needs showed a significant differences by the general characteristic of the respondents. .In the age, there were significant differences in physical and communication & health knowledge nursing needs. .In the religion, there were significant differences in spiritual nursing needs. .In the marital status, there were significant differences in environmental nursing needs. .In the nursing provider, there were singificant differences in ADL, environmental and communication & health knowledge nursing needs. .In the medical benefit, there were significant differences in ADL, environmental, physical and communication & health knowledge nursing needs. .In the disease, there were significant differences in ADL nursing needs.. .In the household maintenance, there were significant differences in environmental nursing needs.

• 한국식품조리과학회지
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• 제26권3호
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• pp.272-280
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• 2010

The purpose of this study was to understand the interrelationships between the customers' perception of verbal and nonverbal communication, customers' trust and satisfaction in the family restaurant. Based on a total of 310 samples that were obtained from empirical research, this study reviewed the reliability and fitness of the research model and verified a total of 2 hypotheses using the Amos program. The hypothesized relationships in the model were tested simultaneously using a structural equation model(SEM). The proposed model provided an adequate fit to the data, $X^2$=953.126(df=417), p<.001, CMIN/df 2.286, GFI .831, NFI .889, IFI .934, TLI .926, CFI .934. The results showed that employees' verbal communication ($\beta$=.264), paralanguage ($\beta$=.172) and physical appearance ($\beta$=.120) among the nonverbal communications had a significant positive effect on the customers' trust. In addition, the customers' trust ($\beta$=.644) had a significant positive effect on the customer satisfaction. Limitations and future research directions are also discussed.

• Journal of Communications and Networks
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• 제9권4호
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• pp.457-465
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• 2007

Native information provider(IP) anycast suffers from routing scalability issues and the lack of stateful communication support. For this reason, we propose architecture for scalable and transparent anycast services(ASTAS), a proxy-based architecture that provides support for stateful anycast communications, while retaining the transparency offered by native anycast. Dynamic resource assignment for each initiated session guarantees that a connection is established with the most suitable target server, based on network and server conditions. Traffic engineering in the overlay can be realized in an effective way due to the dissemination of aggregated state information in the anycast overlay. To minimize the total deployment cost for ASTAS architectures, we propose optimized proxy placement and path finding heuristics based on look-ahead information gathered in network nodes. Contrary to a regular integer linear program(ILP) formulation, these heuristics allow to optimize proxy placement in large networks. A use case on a European reference network illustrates that lower proxy costs enable proxy deployment closer to the end-users, resulting in a reduced network load.

• 한국컴퓨터정보학회논문지
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• 제17권12호
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• pp.159-167
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• 2012

공개키 기반(public key infrastructure)의 인증체계는 서비스 제공자와 사용자 모두에게 인증성과 보안성, 접근성, 경제성, 편의성을 제공으로 국내의 공공 및 민간 기업들은 웹 서비스의 인증방안으로 널리 사용되고 있다. 그러나 공개키 기반의 인증체계의 사용에 따른 여러 보안 취약 요인들이 나타나면서, 클라이언트 시스템의 안전성은 위협을 받고 있다. 따라서 본 논문은 공개키를 기반으로 하는 인증체계에 따른 취약 요인들을 사례연구 및 실험을 통해 분석함으로써, 향후 새로운 인증체계의 구축 및 성능향상을 위한 자료로 활용될 것으로 기대한다.