• Journal of the Korea Institute of Information and Communication Engineering
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• v.7 no.6
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• pp.1103-1108
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• 2003

In this paper, the characteristics of an inverted-F antenna for the 2.4GHz local wireless communication system have been analysed in terms of the variation of design parameters. The antenna can be integrated on printed circuit board, and the characteristics in terms of the variation of the gap between feed line and shorting stub, gap between antenna's leg and ground plane, antenna leg's width, substrate's height and dielectric constant are analysed. By using these characterization plot of design parameter, the tuning techniques are proposed to design optimum antenna. The designed antenna has 6.4 % frequency bandwidth for VSWR under 1.5 and 3dB gain.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.954-956
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• 2013

IOS/IEEE 11073 PHD 표준들은 u-헬스 측정기기와 u-헬스 게이트웨이간의 통신을 가능하게 하도록 설계되어 있다. 모바일 단말기를 데이터 취합을 위한 중계기로 활용하고 별도의 게이트웨이를 구성하여 헬스케어 의료기기를 연동하고 모니터링을 위한 인터페이스를 제공해 왔으나 스마트폰 애플리케이션 단계에서 IEEE 11073 플랫폼을 포함하여 헬스케어 의료기기를 활용하는 u-헬스케어 서비스를 제공하기에는 많은 제약이 있다. 이에 본 논문에서는 Android 4.0.x OS 스마트폰을 대상으로 Bluetooth HDP을 활용하여 u-헬스케어 시스템에서의 게이트웨이/서버 플랫폼 기능을 포함하는 헬스케어 의료기기의 모니터링 애플리케이션 시스템을 설계하였다.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06b
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• pp.519-521
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• 2012

보건의료서비스는 스마트 시대의 도래와 함께 의료와 복지, 안전 등이 복합화 되고 지능화된 스마트헬스(s-Health)의 단계로 진화되고 있으며, 향후 이용자 중심으로 다양한 서비스가 상호 연계되는 고도로 지능화되고 종합화되는 서비스로 지속적인 발전이 예상되고 있다. 따라서 PHR(Personal Health Record)서비스의 활성화를 위해서는 PHR 공동 활용 체계를 구축하기 위한 Open Platform이 필요하다. 본 논문에서는 IHE XDS 프로파일 기반의 진료정보교류 환경에서 PHR 공동 활용 체계 구축을 위하여 Mobile PHR Store를 개발하고 open API 기반 PHR Platform을 제시한다.

• Journal of the Society of Disaster Information
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• v.7 no.3
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• pp.229-239
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• 2011

The private investigator service in Korea is to protect our legal market from personal right, creation of job, legal opening via OECD and FTA as well as the prevention of negative private investigation such as service center and private investigator operated without any control. Therefore, this study compares the civil research systems of advanced countries, reviews the legal process to introduce private investigator service as well as considers the previous studies to suggest the work sectors of private investigator service appropriate to Korea. As a result, it distinguished the private investigation work into corporate, finance, insurance, medical service, Cyber, traffic accidents, intellectual property right, lost and forensic science.

• Proceedings of the KOSOMBE Conference
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• v.1993 no.05
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• pp.129-131
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• 1993

A transcutaneoos information transmission system using transmitted infrared light for an implantable total artificial heart(TAH) an developed and the performance of the system was tested. In an in vitro test, transmittance of the developed system was measured through various thicknesses of pig shins. In an in vivo test, a loopback test using a personal computer was performed to determine the error rate and an experiment using a mock system was taken. In this experiment, within acceptable lateral and vertical displacements, the error rate of at least 3.8E-6 was guaranteed. Monitoring signals from the internal controller(Intel 87C196) of the mock system were successfully transmitted to the external controller(IBM PC) and the operating commands from the external controller were successfully conducted by the mock system. Communication was done in half duplex mode according to RS-232 protocol at the speed of 4800 bps.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2018.10a
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• pp.282-285
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• 2018

The purpose of this study is to investigate the effect of personal factors and community factors on the quality of life based on the presence of chronic diseases based on the Big Data Platform. The research methodology was the matching of the 2017 Community Health Survey data and the National Statistical Office data to the health center units. In the study, The higher the age, the higher the education level, the higher the monthly household income, the economic activity, the spouse, the higher the quality of life. In the case of community factors, the lower the population density, the lower the elderly population ratio, the more doctors engaged in medical institutions, the higher the financial independence, the higher the quality of life.

• Journal of Korean Public Health Nursing
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• v.30 no.3
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• pp.420-433
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• 2016

Purpose: This study was performed to identify the nursing needs of home-dwelling breast cancer patients based on counseling contents. Methods: Descriptive research was conducted with content analysis. This study included 185 patients who underwent treatment for breast cancer in a tertiary hospital. The data were collected using personal counseling via telephone or face-to-face between March 2011 and July 2013. A total of 536 counseling contents were used in the analysis. Inductive content analysis was used to analyze the contents related to nursing counselling. Results: According to the results. the most frequently reported nursing needs was symptom management, followed by information needs and supportive intervention needs; symptom management needs included symptoms related to chemotherapy, daily living, surgery, and medication side effects; information needs included treatments, medication, clinical tests, and alternative therapies; and supportive intervention needs were related to emotional and social aspects. Conclusion: Our findings suggest that nursing interventions for home-dwelling breast cancer patients should be designed and provided with a consideration to these relevant nursing needs.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.5 no.3
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• pp.152-157
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• 2012

In this paper, we develop a muscle exercise prescription system and present a prescription method by analyzing bioelectric signal of human muscles. This system is designed to give right exercise prescriptions include strength, duration, frequency of exercise after diagnosing personal body condition using EMG(Electromyography). With the help of these prescriptions all users can keep there optimum exercise status and avoid excess exercise symptom and, we van utilize in all the measurements like abnormal posture, muscle power, muscle regidity, muscle fatigue, muscle balance. Also easily accessable system can offer variable utilizations such as in health care center, sports center, social welfare center, social medical center, school, and kinder garden.

• International Journal of Computer Science & Network Security
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• v.21 no.8
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• pp.276-280
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• 2021

The article presents the concept of ICT - competence, which is considered as the most important characteristic of professional competence, which includes a combination of the following components: motivational-value (orientation of the individual to the development of his ITC-competence in future professional activities); technological (complex of skills and abilities of ICT activities); cognitive (a system of knowledge of modern technologies of future professional activity); it is determined that the pedagogical support of the formation of ICT competence of future specialists is the individualization of the process training, due to their personal and professional needs and the specifics of a regional university, providing the necessary conditions for the implementation of this process.

• Journal of Korean Library and Information Science Society
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• v.51 no.4
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• pp.313-332
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• 2020

The purpose of this study is to compare motivations for self-archiving across disciplines on an academic social networking site. We carried out an online survey with ResearchGate(RG) users, testing 18 motivational factors that we developed from a previous study (enjoyment, personal/professional gain, reputation, learning, self-efficacy, altruism, reciprocity, trust, community interest, social engagement, publicity, accessibility, self-archiving culture, influence of external actors, credibility, system stability, copyright concerns, additional time, and effort). We adapted Biglan's classification system of academic disciplines and compared motivations across different categories of discipline. First, we compared motivations across the four combined categories by the two dimensions - hard-pure, hard-applied, soft-pure, and soft-applied. We also performed a motivation comparison across each dimension between soft and hard disciplines and between pure and applied disciplines. We examined investigated statistical differences in motivations by demographic characteristics and RG usage of participants across categories as well. Findings showed that there were differences of motivations, such as enjoyment, accessibility, influence of external actors and additional time and effort, and personal/professional gains, for self-archiving across disciplines. For example, RG users in the hard-applied were more highly motivated by enjoyment than others; RG users in the soft-pure were more highly motivated by personal/professional gains than others. It is expected that findings could be used to develop strategies encouraging researchers in various disciplines contributing to share their data and publications in ASNSs.