• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2004.11a
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• pp.211-214
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• 2004

본 논문에서는 사용자의 입력에 따라 3차원 오디오 장면을 재구성하여 전달할 수 있는 대화형 오디오 방송단말의 구현 예를 제시한다. MPEG-4 AudioBIFS 규격에 따라 계층적으로 표현한 오디오 장면의 속성을 사용자의 입력에 따라 갱신하고, 주어진 속성을 참조하여 오디오 데이터를 3차원 공간상에 재합성하는 방식을 취한다 속성을 갱신하는 모듈은 MPEG-4 Audio 프로파일을 지원하게 하되 AudioBIFS 노드 유형에 따른 사용자 인터페이스를 미리 정의하여 단말 측에 저장해 두고 이용함으로써 대화형 방송 서비스를 구현했다. 3차원 오디오 데이터를 재생하는 기능은 사용자의 입력에 대한 피드백을 풍부하게 하여 대화형 방송의 효과를 극대화하고, 사실감을 제고하는 데 중요한 역할을 담당한다. 요소기술로 음상의 위치, 지향성, 모양, 잔향특성 등을 구현하기 위한 3차원 오디오 기술에 대해 소개한다. 또한 대화형 3차원 오디오 방송단말을 이용한 서비스의 예로 대화형 합주 및 합창 프로그램을 소개한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.111-113
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• 2016

While big data analysis is an useful tool for reading customers' trends, questionnaire survey which directly collects the information of customer trends have been used traditionally in marketing field. In this point, this study attempts to compare the results from two methods such as big data analysis and questionnaire survey on cosmetics product brands.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.114-116
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• 2016

Today, the analysis of big data hae been used as an essential tool for finding customers' needs. Various big-data analysis sites have provided the analysis results with their own forms and styles according to their service and characteristics. Therefore, to use the analysis results for marketing fields, we have to understand the major characteristics on big data analysis tools. In this point, this study attempts to compare the characteristics of big data analysis results and styles from big data analysis sites.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2016.10a
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• pp.117-119
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• 2016

Various sites which provide big data analysis service do not show the interpretation of analysis results such as social trends and events but simple numeric results. In this point, this study attempts to suggest a way of interpretation on big data analysis results focusing on brand awareness and preference.

• Journal of Digital Convergence
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• v.17 no.3
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• pp.55-61
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• 2019

Multimedia materials were developed to creative children's songs to elementary schoolers so as to improve favorable personality. To this end, we selected elementary school students to select appropriate songs for the cultivation of humanity, and produced multimedia including various image materials such as animation, documentary, chorus, dance performances, and interviews. Above all, we have created a teaching - learning process and presented the program so that teachers can easily guide students to agitation. As a result, the change of personality of elementary school students was positively shown through sway broadcasting, and I tried to give practical examples of practical application for cultivation of creativity and personality that should be emphasized at elementary school.

• The Journal of the Korea Contents Association
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• v.16 no.2
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• pp.762-771
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• 2016

This study examined determinants of diversity in cultural consumption among people in their 20s. The main results are following; firstly, this study explored determinants of diversity in nine cultural consumption. The results showed that diversity of cultural consumption was determined by three factors such as current interests in cultural fields, content preferences based on broadcasting genres, and income. Although current interests in cultural fields and content preferences based on broadcasting genres were positively correlated to cultural consumption, income was negatively correlated. Next, this study examined diversity in cultural consumption in terms of two separate orientations such as highbrow and mass cultures. The results showed that diversity of highbrow culture was determined by current interests in cultural fields, content preferences based on broadcasting genres and income. Also, diversity of mass culture was determined by current interests in cultural fields, content preferences based on broadcasting genres and education period for classic music including opera and chorus.

• Journal of Korean Medical classics
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• v.17 no.4
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• pp.64-68
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• 2004

당(唐)나라 고종시대(高宗時代)(7세기후반기(世紀後半期))에 유행(流行)했던 양상선(楊上善)이 선주(選注)한 "황제내경태소(黃帝內経太素)"가 일본(日本)에 전(傳)해진 것은 현종시대(玄宗時代)(8세기전반기(世紀前半期))였을 것으로 추측된다. 그 후 "태소(太素)"는 중국(中國) 송대(宋代)에는 이미 거의 모두 유실(流失)되었다. 일본(日本)에서도 점차 확실하게 전승(傳承)되지 못했지만 강호시대말기(江戶時代末期)에 이르러 경도(京都)의 인화사(仁和寺) 서고(書庫)에서 재발견(再發見)되었다. 따라서 지금 볼 수 있는 "태소(太素)"에 수록된 내용들은 모두 인화사(仁和寺)에 저장된 고권자초본(古卷子抄本)(이하(以下)에서 인화사본(仁和寺本)이라고 약칭(略稱))으로부터 유래(由來)해온 것이다. 이 초본(抄本)은 1165~1168년(年)에 단파뢰기(丹波頼基)가 직접(直接) 쓴 것이다. 그가 기초로 삼았던 원본은 일세대전(一世代前)의 단파헌기(丹波憲基)가 쓴 것이다. 이에 대하여 살펴본 결과, 인화사본(仁和寺本) "태소(太素)"의 정리(整理)에서 최초에 초사(抄寫)할 때 착오(錯誤)가 있었다는 것을 고려(考慮)할 필요성(必要性)이 일반고의적이상(一般古医籍以上)으로 크다고 말할 수 있으며, "소문(素問), "영추(靈樞)"와의 이동점(異同點)에 대해서도 교기(校記)할 필요(必要)가 없는 것을 응당 지적(指摘)해내야 한다. 그중 상당한 부분(部分)은 옮겨쓴 사람이 일본인이기 때문에 발생한 것이라 할 수 있다. 이런 것들은 일본인(日本人)에 의하여 교정(校正)하는 것이 더 편리(便利)하다고 생각된다. 단지 대륙(大陸)의 문화(文化)가 고대일본(古代日本)에 전입(轉入)되는 과정에서 고대한국인(古代韓國人)의 작용이 컸을 것으로 생각된다. 따라서 "태소(太素)"초본(抄本)에도 "일본적(日本的)인 착오(錯誤)"외에 "고대한국적(古代韓國的)인 착오(錯誤)"가 있을 가능성도 있다. 금후(今後) 이에 대한 많은 연구가 진행되기를 바란다.

• The Journal of Korean Obstetrics and Gynecology
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• v.20 no.1
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• pp.84-98
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• 2007

Purpose : Polycystic ovarian syndrome(PCOS) is a endocrine disorder and still remains as one of the common causes of anovulation in women of reproductive age. There are some evidences that nerve growth factor(NGF) is involved in the pathogenesis of PCOS. In this research, the effects of ShingihwanhapChangbudodam- Tang(SCT) on the estradiol valerate(EV)-induced polycystic ovary(PCO) were investigated in rats. Methods : PCO was induced by single intramuscular injection with EV(4mg) in female rats. Rats in PCO control group(n = 8) were EV injected and orally administrated distilled water for sixty days. Rats in SCT-treated group(n = 8) were EV injected and orally administrated SCT for same duration. The weights of body, ovary and adrenal gland were measured. And also, ovarian histopathology and NGF immunohistochemistry were performed. Results : The weights of ovaries in SCT-treated group were significantly increased compared with control group. The numbers of secondly and mature follicles, and corpora lutea in SCT-treated group were significantly increased compared with control group. The numbers of atretic follicles were significantly decreased compared with control group. The expression of NGF positive reaction in the ovarian granulosa cells of SCT-treated group were lesser observed than control group. Conclusion : From the these results, we concluded that ShingihwanhapChangbudodam-Tang(SCT) has inhibitory effect on the development of EV-induced polycystic ovary. And it's effect may be related with decreased NGF activities in the ovary.

• The Korea Journal of Herbology
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• v.25 no.2
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• pp.55-63
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• 2010

Objectives : In this study, we investigated anti-allergic effect of Okbyeongpungsan-Hap-Changijasan (KOB01) in allergic rhinitis(AR) experimental animals and mast cells. Methods : The potential anti-allergic effect of KOB01 was investigated in a rat model of compound 48/80-induced systemic anaphylactic shock and a mouse of ovalbumin(OVA)-induced AR, and human mast cell line, HMC-1 culture. Each animals were divided into four groups: normal, control, KOB01-treated(100 and 200 mg/kg) and anti-histamine drug, dosodium cromoglycate (DSCG)-treated(50 mg/kg). Animals were orally treated with KOB01 and DSCG and intraperitoneally injected with compound 48/80($10\;{\mu}g/kg$) or sensitized with 0.1% OVA. The mortality and serum histamine levels were measured in compound 48/80-induced anaphylatic rats. The histological changes in nasal mucosa were investigated in OVA-induced AR mice. Also, mast cell degranulation was observed in compound 48/80-stimulated HMC-1 cells. Results : KOB01 increased mortality and significantly decreased serum histamine levels in compound 48/80-induced anaphylatic rats. The abnormal histological changes such as expansion of grandular cells and hypertrophy of epithelium in nasal mucosa of OVA-induced AR mice was improved by KOB01 treatment nearby a normal group. Therefore, KOB01 inhibited compound 48/80-induced degranulation in HMC-1 cells. Conclusions : These results indicate that KOB01 decrease allergic response through suppressing the mast cell activation in AR and suggest a potential role for KOB01 as a source of anti-allergic agents for use in allergic disorders including of AR.

• Journal of Digital Convergence
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• v.13 no.11
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• pp.409-415
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• 2015

Summary. With the advent of the internet and the concept of social network service, people of present days are flooded daily with new varieties of the communication channel. One of the most affected group of people may be singing artists. This over-growing number of communication channels pushes singers to put just as many efforts to establish and groom his or her unique identity as an artist. In old 'pre-internet' days, any singing artist's superficial features, like the tone of voice or stage presentation, were the only transcriptive criteria upon which the artist was adjudicated. New developments in technology, however, have set a new paradigm for singing artists of the present day. Respective criteria of today extend beyond the realm of music and comprise musicianship, requiring much scrupulous attention on the various area to propagate and protect one's unique identity as an artist. In light of this phenomenon, this study looks into Mr. Lee, Seung Hwan whom may undoubtedly be one of the most representative ballad singers of 90's. We can probably see his music in 5 features such as Rock Sound based on using various instruments, World Music Sound, Massive Choir, Challenge for the New Style, Lyrics of Life. As a singer-songwriter, he colored numerous albums and influenced the era, unlike many others. He still works vigorously, worthy of his epithet, a 'present-progressive' artist. The object of this study is how Mr. Lee has been proactively dealing with the phenomenon above.