• The Journal of Korean Obstetrics and Gynecology
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• v.26 no.3
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• pp.18-32
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• 2013

Objectives: In this research, the effect of Gyogam-dan (GGD) on depression and immunity were assessed in ovariectomized rats subjected to repetitive stress. GGD is the prescription consisting of Poria cocos and Cyperi Rhizoma. Methods: Ovariectomized rats were repeatedly stressed over a 2-week period. After GGD (100 or 400 mg/kg) were orally administered, Elevated Plus Maze (EPM) and forced swimming test (FST) were performed to evaluate depressive and anxiety response. As well, the change of corticosterone (CORT) and the change of interleukin-$1{\beta}$ (IL-$1{\beta}$) and interleukin-4 (IL-4) in blood serum and in brain were mesured. Results: 1. In the EPM, there were no statistically significant differences among the groups. 2. In the FST, immobility time significantly decreased in rats of each experiment group compared with the control group (p<0.01). 3. Serum CORT level were decreased in 400 mg GGD group (p<0.05). 4. On IL-$1{\beta}$ and IL-4 measurement in the serum and brain, there were not significant increase or decrease compared with the control group. Conclusions: These results suggest that GGD is effective to reduce depression-behavior in ovariectomized rats. However, GGD do not has significant efficacy to reduce anxiety-behavior in EPM test. Measurement of serum CORT level reveals significant decrease and it shows anti-depressant like effect. Results on immunity are not significant.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.1120-1122
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• 2017

IoT(Internet of Things) 기술이 접목 된 스마트 완구는 다양한 센서의 결합으로 점차 고도 지능화 되며 더 많은 서비스를 제공하고 있다. 스마트 완구는 단일 서비스 제공에서 다중 사용자 간 데이터 교환 기술로 발전하여 상호 작용을 위한 서비스 연구도 함께 이루어지고 있다. 이를 위해 국내 통신 망을 이용한 스마트 완구 서비스 플랫폼이 출시되는 등의 다양한 연구가 이루어지고 있으나 사용자 입장에서의 상호 교감 및 콘텐츠 서비스 기술에는 다소 부족한 내용이 있다. 이에 본 연구에서는 클라우드 서비스를 기반으로 스마트 완구를 이용하는 이용자 간의 상호 교감형 커뮤니케이션을 지원하기 위한 스마트 완구의 서비스 플랫폼을 설계하는 내용을 기술한다.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2006.11a
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• pp.45-49
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• 2006

홈네트워크 시스템의 본격적인 보급과 함께 가정용서비스 로봇의 최근 연구 성과들은 인간과 지능로봇이 가정에 공존하며 서로 의사소통을 할 수 있는 시대가 가까운 미래에 현실화 될 수 있음을 보여주고 있다. 그러나 가정의 환경적인 특징은 open되어 있기 때문에 그러한 환경에 적응하고 주어진 임무를 수행하는 데는 단일 로봇 또는 단일 홈서버 보다는 로봇을 포함하는 홈네트워크 시스템 내의 여러 장치들이 어울려 분산처리를 수행하는 multi-agent 시스템이 일반적으로 더 좋다고 알려져 있다. 따라서 본 논문은 홈네트워크 시스템 환경에서 가정에서 필요한 agent들을 정의하기 위한 framework 모델을 구축하고 각 agent 간의 통신 protocol architecture를 제시한다. 또한 로봇 또는 홈서버의 단일 지능이나 기능보다는 그 안에 존재하는 복수개의 agent instance들의 집합으로 agent를 정의하고 각 agent 내외에서 agent들 사이의 협력(cooperation)과 (타협)negotiation을 통해 환경과 적응하는 방법 및 사람과 교감(interactive)하는 방법을 제시한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.3
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• pp.173-179
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• 2020

The purpose of this study was to examine whether chicken-rearing activity is effective on the character, emotion and self-esteem of middle school students, as a pilot study for the development of an animal-assisted education program based on chicken-rearing activity. School was selected as the place where students have experience with raising animals before and no poultry farms were located near the school. The experimental group consisted of 11 students as the chicken-rearing group. The conducted activities were greeting chickens, cleaning henhouse, feeding them, and picking eggs up for five months. Character, emotion and self-esteem scales were used as test tools, and pre-testing and post-testing were conducted to verify the effectiveness of the study. Data collected were analyzed by using SPSS Win 25.0 statistical program. As a result, the character, emotional stability and self-esteem of middle school students who participated in chicken-rearing activity were improved. This study is meaningful in that the chicken-rearing activity proved to be effective for the character, emotion and self-esteem of middle school students and prepared an experimental case study for developing an animal-assisted education program based on chicken-rearing activity. It is expected to be useful as basic data of animal-assisted education for adolescents in school.

• Journal of Oriental Neuropsychiatry
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• v.8 no.2
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• pp.13-24
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• 1997

This study was done to know the effects of the water extracts of Gyogamdan(GGD) on the function of macrophages, the most important cells of the innate immune system, and the rosette forming ability of splenocytes in the mouse under stress. The effects of GGD on the immunosuppression induced by noise stress are as follows. 1. Administration of GGD water extracts normalized the bo요 weight which might be decreased by noise stress. 2. Administration of GGD water extracts increased the production of the such reactive oxygen intermediates as superoxide and hydrogen peroxide from macrophsges in vivo & in vitro which were decreased by noise stress. 3. Administration of GGS water extracts did not affect the production of reactive nitrogen intermediates. 4. Administration of GGD water extracts increased the rosette forming ability of splenocytes which was decreased by noise stress. The above effects of GGD might be useful for the treatment of stress-induced infections diseases which could be caused by the suppression of immune responeses which are initiated by the functions of macrophages of the innate immune system.

• Herbal Formula Science
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• v.16 no.1
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• pp.1-13
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• 2008

The Oriental Medical Literature Relating to Treatment of Gyogamdan in Ki Stagnation : focused on Suseunghwagang The normal drift of a current Ki can maintain a function of body. An abnormal drift of a current Ki which is called a Ki Stagnation by lots of thinking or agony gets to a various disease syndrome. A Ki Stagnation is similar to a mental stress disease. It is a common disease for us to contact easily, so, it is very valuable to study. Gyogamdan which is composed of Cyperi Rhizoma L. and Poria cum Radix pini has been used by basic prescription of a symptom related to all kinds of Ki disease, after being recorded to Hongssijibhumbang first. Gyogamdan has an ability to regulate Ki , through 'Suseunghwagang-centric'(Ascending the Water and Descending the Fire) in body. Gyogamdan compares to Gamijajoohwan which can treat eyes dizzy by ascending heat and Gongjindan which can regulate lack of basic Ki through 'Suseunghwagang-centric'. It is general for the herb and acupuncture to give medical treatment coming together in oriental medicine, so do Gyogamdan and Sagwan Acupoints. Gyogamdan in composition Cyperi Rhizoma L. and Poria cum Radix pini and Sagwan Acupoints in composition Hapkok and T'aech'ung get to synergistic effects. Therefore, a Ki Stagnation treatment through unions of Gyogamdan and Sagwan Acupoints may have more effects than when a treatment used each one alone. Be considered that we have to study Gyogamdan and Sagwan Acupoints carried out an experiment to set up the previous theory in future

• Journal of Oriental Neuropsychiatry
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• v.19 no.3
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• pp.195-203
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• 2008

Objective: 'GyoGam-Dan' is known as a medicine to cure depression in Donguibogam (traditional Korean oriental medicine book). GyoGam-dan which is composed of Cyperi Rhizoma L. and Poria cum Radix pini has been used by basic prescription of asymptom related to all kinds of Qi(氣) disease. Although it has been clinically used for a long time, its safety have never been proved till now. Methods: We had collected data of 610 cases of patients taking 'GyoGam-Dan' at Wonkwang univ. oriental medical center for a period of three years (2005.3.09-2008.04.30). On the patients' blood, the levels of LFT and RFT were examined and the residual levels of heavy metals and pesticides were measured. Results: There were 610 patients who had taken GyoGam-Dan for about three years. In the patients, the most common diseases is depression, followed by palpitation, and then insomnia. Among the patients' estimations on its effectiveness, there were many of positive ones. The blood analyses of patients who had taken GyoGam-Dan did not show any problems and moreover there was not any problems in the levels of residual heavy metals and agricultural pesticides. Taken together, GyoGam-Dan was proved to be a safe medicine for health. Conclusions: Our clinical and chemical studies show that GyoGam-dan has the anti-stress effect and is a safe medicine of which side effect does not exist. Hereafter, Nigorous clinical trial on GyoGam-dan is required.

• Proceedings of the Korea Information Processing Society Conference
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• 2007.11a
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• pp.360-363
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• 2007

모바일 어플리케이션 소프트웨어의 GUI는 눈으로 보고 교감하는 것에 끝나지 않고 나날이 발전하여 소프트웨어의 성공여부를 결정하는 경우로 많이 부각되고 있다. 소프트웨어의 성공에 중요한 요소로 자리 잡히고 있으므로 소프트웨어의 성공을 위한 GUI 테스트가 요구되나 GUI 테스트는 많은 노력과 시간이 투자되는 테스트 분야이다. 이러한 자원의 소비의 줄이기 위해서 GUI 테스트의 자동화가 필요하리라 본다.

• Journal of Korea Entertainment Industry Association
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• v.14 no.5
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• pp.27-35
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• 2020

In 2020, one after another, musicians started to hold non-contact online concerts as the pop music industry began to shrink due to the unprecedented "Covid-19" incident, in seeking for various channels and alternatives. Taking this into account, this study conducted a survey with BTS' "Bang Bang Con The Live" as the subject that was held June 2020 to see if they were qualified as an alternative format for quarantine-focused non-contact concerts. The survey was carried out with the content analysis of online concert videos participated by music experts and by collecting evaluations and alternative suggestions from the audiences. The study showed that the sample performance video well fulfilled the actual feels of offline concert elements (field visualization, face-to-face interaction, and responsive behavior), satisfaction, and convenience as an alternative concert format as an emergency correspondence. However, it was analyzed that there was a serious lack of empathy and realism with fans. Therefore, the study showed the possibility that BTS' "Bangbangcon The Live" will function as an alternative format for non-contact concerts, but suggests that measures such as supplementing digital communication systems and technology devices must be taken to be recognized as a level of settlement in the global music community as well as in Korea.

• Journal of the Korean Institute of Intelligent Systems
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• v.17 no.1
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• pp.80-85
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• 2007

As home network system begins serving in earnest, the recent fruits of research in home service robot show that the new epoch that human and intelligent robots are living, communicating and interacting together at home, may come true in the near future. In the other hand, it is generally known that the multiagent system, performing distributed process together with other different devices in a home network system, is better than single robot or single home server for adapting themselves to home environment and completing their mission because the characteristic of home environment is 'open'. Therefore, in this paper we suggest the framework model to define agents, which is needed lot the home with a home network system, and the communication protocol architecture between agents. For this, we focus our attention on an agent comprising the set of many agent instances rather than the single intelligent or ability of a robot or home server, and also suggest the way of adaptation for agent systems to their environments and interaction with human in the manner of cooperation and negotiation among agents or agent instances in each agent.