• Broadcasting and Media Magazine
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• v.17 no.3
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• pp.24-39
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• 2012

2011년 3월 11일 일본 혼슈 센타이 동쪽 179Km 해역에서 발생한 규모 9.0의 지진에 의한 쓰나미로 동북부 지역에 엄청난 피해가 발생함에 따라 우리나라에서도 지진을 비롯한 각종 대규모 자연재해 상황 하에서 재난방송에 대한 체계를 전반적으로 재점검해야 한다는 의견이 나오고 있다. 지금까지 우리는 재난이 발생하면 TV나 라디오 등 전통적인 매체에 의존하고 있으며 실제 이러한 매체는 지금까지 국민들에게 신속하게 재난정보를 알리는 중요하고도 충실한 역할을 담당해 오고 있다. 그러나 지난해 일본의 쓰나미와 같이 인간의 능력으로 감당하기 힘든 대규모 재난이 발생하였을 경우 이러한 전통적인 재난 방송 매체만으론 역 부족이 될 수 있고. 실제로 일본에서 효과를 나타낸 것은 인터넷 전화(VoIP)와 SNS(Social Network Service) 등 뉴미디어로 구글, 페이스북과 국내의 NHN, 다음 등은 실종자 정보와 피난처 정보를 제공하고 피해자의 안위를 확인할 수 있는 서비스를 하는 등 필요한 정보를 실시간으로 알리는 새로운 매체로 큰 역할을 했다는 평가를 받았다. 본 고에서는 뉴미디어를 재난방송 전달 매체로 활용하기 위해 현재 운영되고 있는 재난방송 체계 및 시스템의 조사를 통해 개선되어야 할 사항을 도출하고 활용 가능한 뉴미디어 현황 조사를 통해 재난방송 시스템에 적용할 수 있는 방안을 살펴보고 외국의 재난방송 운영 사례를 참고하여 새로운 전달체계 모델의 정립과 이를 위한 법적, 제도적 강화 방안을 제시하였다.

• Journal of Digital Convergence
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• v.12 no.4
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• pp.437-442
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• 2014

Objectives: The objective of this study was to the effects of spiritual program on anxiety and depression among women in menopause. Methods: Subjects are 20 women in menopause. Structured questionnaires were used for data collection before, after and 6 month later Spiritual program, and descriptive statistics, t-test, ANOVA of SPSS 21.1 program were performed for data analysis. Results: Anxiety(F=8.55, p=.009) and depression(F=8.76, p=.001) has significant difference according to stages. Significant factors influencing anxiety included education(F=4.13, p=.034) and career of christianity(F=10.57, p=.001). Conclusion: Spiritual program is concluded by us it has proven that psychological healing program like anxiety and depression so has been practiced actively. And Spiritual program is needed according to general characteristics.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.23 no.2
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• pp.184-193
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• 2016

Purpose: The aims of the current study were to evaluate the effects of superficial cold and heat after spine surgery on pain, satisfaction with pain control and comfort level, and to identify subjective responses and adverse effects. Methods: A prospective, single-blind, randomized controlled trial was utilized. The intervention group (n=36) received superficial cooling until the wound drain was removed and thereafter followed by superficial heating until discharge, while the control group (n=34) received only superficial cooling until wound drain was removed. Data were collected from August 4 to November 11 2014. Results: There was significant difference in pain according to time within groups (F=71.87, p<.001). However, we found no difference in pain between groups. The intervention group reported higher patient satisfaction with pain control (4 vs 3, z=-2.83, p=.005) and higher comfort level (5 vs 4, z=-4.12, p<.001) than the control group. Conclusion: Results indicate that sequential application of superficial cold and heat is a useful method in clinical practice for management of pain after spine surgery.

• The Journal of the Convergence on Culture Technology
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• v.1 no.2
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• pp.21-36
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• 2015

This study is a descriptive study to examine how poem causes effects of literary treatment for the contemporary people and how to improve therapeutic effect with poem by illustrating the process of therapeutic effect by poem. Each poem in the poetry book has a well-organized flow. While those poems are mixed, it can be synapsed into the cognitive system of readers by their taste in the form of introduction, development, turn, and conclusion.' The poetry book is structured with the transition of literary treatment. Such transition structure is embodied in a circle. If poetic contents are positive and creative in such transitive structure, it gives more comfort and excitement to readers increasing therapeutic effect. Therefore, it is very important to progress literatherapy narrative with such creative works.

• Journal of Digital Convergence
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• v.10 no.6
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• pp.1-6
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• 2012

In modern society, the amount of information has been significantly increased according to the development of IT convergence technology. That leads to develop information obtaining and searching technologies from lots of data. However, they don't seem to have been actually effective for users' health care and promotion not only for limitations of Web-based information and but for lack of personalization. Health information support services have been generally developed in a format of inputting data on bio-information acquired into the computer for the existing network-based transmission. In this paper, a life habits disease system that uses the existing medical data and Framingham risk factor(FRS) performs neural network is proposed. Based on the proposed system, it is possible to provide the fundamental data and guideline to doctors for recognizing the life habits disease diagnosis of patients and that represents increases in the welfare of patients.

• Aerospace Engineering and Technology
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• v.9 no.2
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• pp.44-50
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• 2010

COMS accommodates multiple payloads; Meteorological Image(MI), Ocean Color Imager(GOCI) and Ka-band communication payloads. In order to improve the quality of MI visible channel, the moon image has been taken into account as backup reference in addition to Albedo monitoring. However, obtaining the moon image by adding special mission schedule is not recommended after IOT, because we may miss chances to obtain meteorological images during the time slots for special imaging. As an alternative solution, an approach extracting moon image from MI FD(Full Disk) image has been proposed when the moon is positioned near to the earth. However, prediction of acquisition time of moon image is somewhat difficult as the moon moves while the MI is scanning type sensor. And the moon can not be seen when it is behind the earth or outside of FD field of view. This paper discusses how effectively the moon can be detected by the MI FD imaging. For that purpose, this paper describes an approach taken to predict the time when the moon image is achievable and then introduces the results obtained from computer simulation.

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.46 no.7
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• pp.551-556
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• 2018

A lot of hardwares are allocated on the satellite to perform the attitude control. Sun sensor is very important hardware to acquire the initial attitude after separation from launcher and to maintain the safety attitude from the satellite anomaly operation. So the allocation of the sun sensor to acquire the field of view and the attitude control design using it, are critical work in the beginning of development. Number of Sun sensor for GEO-KOMPSAT2 is reduced with respect to COMS due to star tracker usage. The additional sun sensor using COMS heritage is considered. In this paper, it is described the analysis and the results on the method for the safety improvement which is to enlarge the field of view and to consider the harness connection of P/R-side of the sun sensor.

• Journal of Korean Ophthalmic Optics Society
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• v.13 no.1
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• pp.101-105
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• 2008

Purpose: In this study we measured the mean value of the distance stereoacutiy for adult subjects and evaluated the variation of the distance stereoacuity according to correction of phoria using the Pola Test E-II of Carl Zeiss. Methods: We investigated the distance stereoacuity for 50 adults (male: 29, female: 21) ranging in age from 19 to 46 years using D6 Circle chart and D8 Line chart in the Pola Test E-II. Results: The mean values of the distance stereoacuity measured on the D6 Circle test and D8 Line test were 159.6 and 149.4 seconds of arc respectively. The mean variations of the distance stereoacuity according to correction of phoria in D6 Circle test were increased 43.2 seconds of arc in exophoria and 51 seconds of arc in esophoria, and those in D8 Line test were increased 42 seconds of arc in exophoria and 70.2 seconds of arc in esophoria. Conclusions: We knew from these results that the distance stereoacuity after prescription of phoria improved more esophoria than exophoria.

• Journal of Satellite, Information and Communications
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• v.7 no.3
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• pp.110-115
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• 2012

Satellite structure should be designed to accommodate and support safely the payload and equipments necessary for its own missions and to secure satellite and payloads from severe launch environments. The launch environments imposed on satellites are quasi-static accelerations, aerodynamic loads, acoustic loads and shock loads. Currently KARI(Korea Aerospace Research Institute) is developing Geo-KOMPSAT-2(Geostationary Earth Orbit KOrea Multi-Purpose Satellite) with technologies which were acquired during COMS(Communication, Ocean and Meteorological Satellite) development. As compared to COMS Geo-KOMPSAT-2 requires more propellant due to mass increase of Advanced Meteorological Payload with high resolution and increase of miss life, it is difficult to apply the design concept of COMS to Geo-KOMPSAT-2. This paper deals with conceptual design of Structural Subsystem for Geo-KOMPSAT-2.

• Journal of Aerospace System Engineering
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• v.10 no.4
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• pp.90-97
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• 2016

GEO-KOMPSAT-2A and GEO-KOMPSAT-2B are under development by KARI to replace the COMS mission, and will be launched in 2018 and 2019, respectively. GEO-KOMPSAT-2 will be launched and injected into the GTO (Geostationary Transfer Orbit) by the Ariane V launcher. Once injected into the GTO, the satellites are transferred to the drift orbit by applying a series of apogee engine burns. The burn epoch time, duration, and intervals are selected such that the satellite is placed closest to the target drift longitude, or at the drift start longitude. For GEO-KOMPSAT-2, four or five LAE (Liquid Apogee Engine) burns will be applied for drift orbit injection. This paper establishes the GEO-KOMPSAT-2 LAE burn plan, considering predefined constraints and adjustments, taking into account the perturbing forces. Two approaches have been analyzed: the first is a single shot approach, whereas the other is an iteration based optimal solution. Optimal solution has been obtained using the Focusleop, a geostationary satellite LEOP tool.