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정부 부처의 OTT 정의의 한계와 대안: OTT의 공간적 미디어 가능성을 중심으로
최준석 ( Joonseok Choi ) 한국커뮤니케이션학회 2021 커뮤니케이션학연구 Vol.29 No.3
본 연구는 OTT 정책 담당 부서인 과학기술정보통신부와 방송통신위원회, 문화체육관광부의 지원과 규제 방안에 담긴 은유를 분석함으로써 정부 부처의 OTT에 대한 인식 틀과 그 한계를 알아본 후 대안적 시각을 제시한다. 담론 분석 결과, 과학기술정보통신부는 OTT를 통신사업으로 정의하고 망을 사용하는 데이터 송신자로 규정한다. 방송통신위원회는 OTT를 시청각 미디어 서비스로 정의하고 공익적 책임이 있는 방송사로 규정한다. 반면 문화체육관광부는 OTT를 온라인 동영상 서비스로 정의하고 한류 콘텐츠를 수출하는 유통업자로 규정한다. 세 정부 부처는 OTT를 선형적 미디어, 즉, 미디어 데이터와 내용, 문화 창작물을 공간의 한쪽에서 다른 쪽으로 전달하는 수단으로 인식한다. 이는 글로벌 OTT의 국내 확산을 경계한 결과 OTT를 기존 미디어 시스템의 연장으로 파악하여 OTT의 주요 특성인 비선형성과 공간성을 간과하였다. 본 연구는 OTT를 비선형적인 공간적 미디어로 인식을 전환할 때 비로소 국내 OTT의 발전이 이루어진다는 점을 주장한다. By analyzing the metaphor contained in the support and regulation measures of the Ministry of Science and ICT, the Korea Communications Commission, and the Ministry of Culture, Sports and Tourism, which are departments in charge of OTT policy, this study examines the framework of government ministries’ perceptions of OTT and its limitations, and then develops an alternative perspective. The discourse analysis shows that the Ministry of Science and ICT defines OTT as a telecommunication business and as a data sender using a network. The Korea Communications Commission defines OTT as a broadcaster-like audiovisual media service with a responsibility in the public interest. The Ministry of Culture, Sports and Tourism defines OTT as an online video service and a distributor that exports Hallyu content. The three government ministries perceive OTT as a linear media, that is, a means of conveying media data, content and cultural products from one side of a space to another. As a result of being wary of the domestic spread of global OTT, OTT was identified as an extension of the existing media system, and the nonlinearity and spatiality, which are the main characteristics of OTT, were overlooked. This study asserts that the domestic OTT will grow only when the perception of OTT is converted into a non-linear spatial media.
최준석 ( Choi Joonseok ) 대한영어영문학회 2007 영어영문학연구 Vol.33 No.1
From the beginning black slavery tainted America so that it became an all-subsuming fatal issue throughout. It can be a critical gauge to clarify American literature for the reason that it has constituted the core of reality of life. The most representative works of the first literary Renaissance show exclusion or evasion of the material, which makes their literature partial and limited. Such literature can not but be called white literature. Huckleberry Finn reveals the hard reality of slavery as it is. It can serve as a text of black literature. It may be safely said that Mark Twain stands on its tradition from David Wallker and Mrs. Stowe through Charles Chesnutt and William Du Bois to black writers in 20th Century. Such writers as Twain and Faulkner transcend the division of white and black literature and become integrative. Integrative literature can really be called proper literature of America. (Chonbuk National University)
Hamamelis virginiana Extract Protects from PM<SUB>2.5</SUB>-induced Inflammation via PAR-2 Signaling
Jiyoung CHOI,Gi-Yeon HAN,Dongki YANG,Joonseok CHA 한국생물공학회 2021 한국생물공학회 학술대회 Vol.2021 No.10
Dietary supplements and personal care products to protect from air pollution have been of great interest for decades. Epidemiology demonstrated that particulate matters (PM10 and PM2.5) are an actual threat to public health worldwide, but the detailed processes that these particles attack the cells are not fully understood. Here, we report that measuring intracellular calcium concentration ([Ca<SUP>2+</SUP>]i) in human respiratory or skin cells can illustrate pollutant challenges by triggering Ca<SUP>2+</SUP> influx in these cells. This signal was generated by protease-activated receptor-2 (PAR-2), confirmed by competition analyses, and the extract of Hamamelis virginiana (HVE), a native herb of North America, was able to control the calcium response and the expression of PAR-2. The increase of nuclear factor-kappa B (NF-κB), and the decrease of cell adhesion components could address severe damage status by air pollutants and the protection by HVE. Also, it was confirmed that HVE effectively inhibited ROS induced by UVB. The results presented here should help understand the underlying mechanism of PM insults and the beneficial effect of standardized HVE as a dietary supplement or cosmetical ingredient.
최경선 ( Kyungseon Choi ),오준석 ( Joonseok Oh ) 숙명여자대학교 경제경영연구소 2013 기업경제연구 Vol.41 No.2
본 연구는 국내기업의 해외투자 철수 유형을 완전철수와 부분회수로 구분하여 해외투자 철수유형에 영향을 미치는 결정요인에 대해 분석하고자 한다. 본 연구에서는 이를 분석하기 위하여 한국거래소 상장공시스템과 금융감독원 전자공시시스템의 공시자료를 이용하여 2001년 1월 1일부터 2011년 12월 31일까지의 해외 타법인 출자 지분 처분 공시 자료를 수집하였다. 그 중에서 모기업의 해외투자유치국의 발행회사의 관계가 계열회사인 경우로 표본을 제한하였으며, 연구기간 내에 상장 폐지된 기업, 국내 투자기업이 속한 산업이 금융업인 경우, 자료가 기재되어있지 않은 기업은 연구의 표본에서 제외하였다. 그 결과 총 107개의 사례를 찾아낼 수 있었다. 수집한 자료를 바탕으로 모기업이 속한 산업과 해외 타법인 지분 처분 목적을 통제변수로 두고 이항 로지스틱 회귀분석을 실시하여 해외투자 철수유형에 영향을 미치는 결정요인을 분석하였다. 실증분석결과 모기업의 총자산, 매출액순이익률은 완전철수와 정(+)의 관계를 가지며, 모기업의 부채비율, 매출액영업이익률, 광고집약도는 완전철수와 부(-)의 관계를 갖는다는 결과가 도출되었다. The goal of this study is investigating the determinants of types of foreign divestment classifying types of foreign divestment as complete divestment and partial divestment. In order to conduct this study, publicly announced data from Korea Exchange's listing announcement system and Financial Supervisory Service's Data Analysis, Retrieval and Transfer System were collected from January 1st, 2001 to December 31st, 2008. Samples were limited to the company which relationship with host country company was affiliate. Also, companies that were included in the case of delising during study period, belonging to financial business, having incomplete data were excluded in samples. Finally, 107 samples were collected. Based on the collected data, binary logistic regression was performed to analyze determinants of type of foreign divestment. Parent company’s industry and divestment purpose were set as control variable. As a result of empirical study, parent company’s gross assets and ratio of net income to net sales had positive impact on complete divestment, and parent company’s debt ratio, ratio of operating profit to net sales and advertising intensity had negative impact on complete divestment.