• Asian Pacific Journal of Cancer Prevention
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• v.15 no.5
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• pp.2231-2238
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• 2014

This study investigated how self-rated health and socioeconomic status are associated with behaviour of cancer survivors regarding desire for information. For this association, we compared survivors who did not seek information about cancer with those who did. We examined how sociodemographic, socioeconomic, cancerrelated, and health information factors are associated with self-rated health (SRH) by health information seeking/avoiding behavior in a survey of 502 post-treatment cancer patients. In the information seeking group, all four factors exhibited significant relationships with SRH. SRH values were significantly high for women (p<0.05), non-Hispanic White (p<0.05), and educated (p<0.01) participants, and for those who had high self-efficacy to use health information by themselves (p<0.01). Furthermore, in the information avoiding group, not only were there no significant relationships between socioeconomic status (SES) and SRH, but there were negative associations between their attitude/capacity and the SRH. In terms of communication equity, the promotion of information seeking behavior can be an effective way to reduce health disparities that are caused by social inequalities. Information avoiding behavior, however, does not exhibit a negative contribution toward the relationship between SRH and SES. Information seeking behavior was positively associated with SRH, but avoiding behavior was not negatively associated. We thus need to eliminate communication inequalities using health intervention to support information seeking behavior, while simultaneously providing support for avoiders.

• Journal of the Korean Society of School Health
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• v.23 no.1
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• pp.79-87
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• 2010

Purpose: The purpose of this study was to explore the relationship between depression, alexithymia, social support and somatic symptom in adolescents. Methods: The subjects were 1,519 adolescents in Seoul. Radloff's CES-D (The Center for Epidemiological Studies-Depression scale) for depression, Bagby, Parker and Taylor's TAS (Toronto Alexithymia Scale) for alexithymia, Park's social support and Derogatis's SCL-90 (Brief Symptom Inventory & Matching Clinical Rating Scale) were used. The data was analyzed using descriptive statistics, Pearson's correlation coefficients, t or F test, and stepwise multiple regression. Results: Depression and somatic symptom were lower but social support was higher when compared to mean score. The somatic symptom was significantly positive correlations to age, depression, alexithymia but no correlation to social support. Stepwise multiple regression analysis showed that 21.8% of the somatic symptom was significantly accounted for depression, alexithymia, social support, gender, economic status, living alone, and living with parent. Conclusion: These results suggest that depression, alexithymia, living alone can be potential risk factors for somatic symptom in the adolescents. Therefore, these findings will give useful information for developing a promotion program focused on social support in the adolescents.

• Asian Pacific Journal of Cancer Prevention
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• v.16 no.15
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• pp.6339-6345
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• 2015

Background: Assessment of supportive care needs of cancer survivors and identifying factors affecting such needs is important for implementation of any supportive care programs. So, the aims of present study were to investigate the supportive care needs of Iranian cancer survivors and relationships with social support. Materials and Methods: In this descriptive-correlational study two hundred and fifty cancer survivors participated via convenient sampling methods. The Supportive Care Needs Survey (SCNS-SF34) and Multidimensional Scale of Perceived Social Support (MSPSS) were used for data collection. SPSS software was applied and univariate regression was used for examine relationships of supportive care needs with social support. Results: Participants demonstrated many unmet supportive care needs, especially in health system and information and psychological domains. In addition, participants reported that family members and significant others were their main source of support. Also, social support has a significant correlation with all domains of supportive care needs. Conclusions: There is an indispensable need for establishment of supportive care programs for Iranian cancer survivors. In addition, family members of family members of such survivors are an important resource to help develop such programs.

• Korean Journal of Occupational Health Nursing
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• v.24 no.4
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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.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.13 no.1
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• pp.110-132
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• 2019

To ensure reliable and secure communication in heterogeneous cellular network (HCN) with imperfect channel state information (CSI), we proposed a coordinated multipoint (CoMP) transmission scheme based on dual-threshold optimization, in which only base stations (BSs) with good channel conditions are selected for transmission. First, we present a candidate BSs formation policy to increase access efficiency, which provides a candidate region of serving BSs. Then, we design a CoMP networking strategy to select serving BSs from the set of candidate BSs, which degrades the influence of channel estimation errors and guarantees qualities of communication links. Finally, we analyze the performance of the proposed scheme, and present a dual-threshold optimization model to further support the performance. Numerical results are presented to verify our theoretical analysis, which draw a conclusion that the CoMP transmission scheme can ensure reliable and secure communication in dense HCNs with imperfect CSI.

• Journal of the Korean Association of Geographic Information Studies
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• v.6 no.4
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• pp.71-84
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• 2003

This paper designs and implements an integrated map server to produce an integrated map. Two requirements for the proposed map server are as follows. First, the system should support a customization of metadata to meet user's requirements. The map server designed here will predefine information such as representations, regions required for client-side processing in the metadata. This will allow users easily acquire an integrated map in the required form of clients. Second, the system should be able to support not only the integration of spatial data but also their non-spatial data. Fusion service is realized by using the concept of linking. The integrated map server suggested in this paper can improve the quality of the fusion service by integrating the results of the map servers according to user's requests. Our experiments shows that the integrated map server reduces the response time in web mapping environments.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.10a
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• pp.274-276
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• 2017

Korean e-Navigation is a system that introduced to reduce maritime accidents. In order to reduce marine accidents, Korean e-Navigation provides the following services-"Vulnerable Vessel Monitoring", "Vulnerable Vessel support & monitoring", "Optimal safety route", "ENC Streaming for Small Vessel", "Tug & Barge Support", "Maritime Safety Information Providing". Each Service is a system separated into finctional units and integrated into Korean e-Navigation. Korean e-Navigation is introducing data middleware to integrate each service and the DDS(Data Distribution Service) is judged to be effective. Thus, this paper analyzed the characteristics of DDS middleware types suitable for each service of e-Navigation.

• Journal of Forest and Environmental Science
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• v.24 no.3
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• pp.175-179
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• 2008

Forestry education in vocational high schools is one of the fundamental keys for achieving sustainable forest management. However, support systems for forestry education have not been well developed in Japan. Forest research institutes, which have accumulated relevant information, should have sufficient ability to develop new educational programs in this field. This study examined the possibility of support systems for forestry technical education by a research institute. Educational programs for vocational high schools were developed, and the programs were examined for their practical applications through a workshop for these teachers. We set the following five requirements for the programs: They should 1) incorporate new contents related to sustainable forest management, 2) be based on forestry education textbooks, 3) meet recent demands of the schools and society, 4) allow participants to learn through actual practice and experience, and 5) utilize readily available teaching materials. With these criteria, we developed the following two educational programs: (a) Forest management program to teach advanced techniques, (b) A timber-program to teach about biomass resources. The workshop was held on July $28^{th}$, 2007 with ten teachers attending. The programs were very interesting, who gave them high average evaluation of 4.6 on a scale of 1 to 5. Only a few issues need to be resolved before classroom instruction can begin, such as making wood structure easier to understanding for some teachers, and obtaining base maps of school forests. In conclusion, forest research institutes can effectively support forestry education by providing and implementing programs based on scientific information.

• Journal of the Korean Society for information Management
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• v.21 no.1
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• pp.209-230
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• 2004

This study examines the concept of knowledge and knowledge management. Then. it analyzes some factors for successful knowledge management in terms of trust. communication channels, decision making participation, innovativeness, shared value. and CKO support. The suggestions of the study ran be used to establish knowledge management in organizations.

• 제어로봇시스템학회:학술대회논문집
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• 2003.10a
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• pp.2235-2239
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• 2003

The aim of this research is to study and develop enabling technologies for home healthcare device with ubiquitous network. The motivation of this paper is to enable healthcare in home, to development the device for smart home health care. To achieve the aim, we must develop the prototype platform based on home gateways, distributed context user interface based on UPnP and support for information sharing with high speed power line communication and mobile infra-structures. And IPv6 is the base technology of this platform. In this paper, we concern that physical health, mental health and medical emergencies is all of home healthcare. With the smart device, we evaluate the connectivity, automatic information extraction and private data exchange and event driven message. The result of this paper is demonstration of smart device for ubiquitous communication in a healthcare application such as patient monitoring device and several information services. In conclusion, home healthcare will support more healthy and easy living for a human.