http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
순환골재를 사용한 콘크리트의 압축강도와 탄성계수와의 관계에 관한 연구
박원준(Park, Won-Jun) 대한건축학회 2012 大韓建築學會論文集 : 構造系 Vol.28 No.1
Various empirical equations for estimating the modulus of elasticity of concrete form the compressive strength have been suggested. In addition, many practical and universal equations for predicting elastic modulus of concrete have been also proposed considering coarse aggregates and types of mineral additions. Meanwhile, these equations are inapplicable to the whole data about recycled aggregate concrete, because mechanical properties of recycled aggregate concrete highly depend on both the type of recycled aggregates and the ratio in mix proportions of recycled aggregate concrete. In this study, more than 800 experimental data, obtained by many researchers between 1980 and 2010 in Japan, about the relationship between compressive strength and elastic modulus were analyzed statistically. The compressive strength of recycled aggregate concrete ranged from 20 MPa to 60 MPa. As a result, a prediction equation for recycled aggregate concrete is proposed, which taRes into consideration of recycled aggregate ratio and recycled aggregate types.
Media All-IP시대 방송통신 제도 개선의 필요성
박원준(Won-Jun Park),김인경(In-Kyung Kim) 동서언론학회 2013 동서언론 Vol.16 No.-
현재 국내외에서 인터넷 기반 동영상 서비스가 활성화되고 있으며 이러한 서비스 사업자들은 새로운 플랫폼을 통해서 다양한 콘텐츠를 제공하고 있다. 기존 유료방송보다 저렴한 가격에 제공되는 인터넷 기반 동영상 서비스는 싼 가격에 많은 콘텐츠를 이용할 수 있고 시청자들이 원하는 시간에 원하는 장소에서 이용할 수 있는 장점을 갖고 있다 인터넷 기반 동영상 서비스뿐만 아니라 IPTV, 스마트TV 등 많은 매체가 IP기반으로 서비스를 제공하는 현상이 나타나고 있다 이에 따라 방송과 통신으로 구분하여 규제를 달리하는 기존 법률 체계의 변화가 필요하다. From the current domestic and international Internet-based service has been activated. These service providers offer a variety of content through new platforms. Offered at an affordable price than the existing pay-TV, Internet-based video services at a cheaper price, you are using a lot of content. User at any time, any place have the advantage of being available. Many media such as IPTV, Smart TV services that provide Internet-based video services. Accordingly, the existing legal system, otherwise separated by the broadcasting and telecommunications regulatory changes are needed.
박원준(Park Wonjun),박진우(Park Jinwoo) 동서언론학회 2008 동서언론 Vol.11 No.-
방송부분의 콘텐츠는 플랫폼 산업보다 더욱 중요한 부분으로 언급되고 있다. 정보통신 기술의 발달로 인해 문화산업의 경제적 가치도 커지면서 디지털 콘텐츠 산업규모 역시 급격하게 성장하는 것은 미디어 산업 전체에서 점차 콘텐츠 영역의 중요성이 높아지고 있다는 것을 알 수 있다. 따라서 우리나라 콘텐츠 산업이 국제적 경쟁력을 갖추기까지는 정부와 기업이 연합하는 형태로 콘텐츠 산업을 집중 육성할 필요가 있다. 이에 정부는 방송 콘텐츠 산업을 육성하기 위해서 방송 프로그램 공급에서 있어서 공정 경쟁을 통한 콘텐츠 단가 책정을 통해서 제작 업체에 일정 수익을 보장해야 한다. 그리고 콘텐츠 제작업체의 인력부족 현상을 해결하기 위해서 대학과 연계하는 방안을 적극 추진해야 한다. 이를 통해서 인력을 확충하고 세제지원과 같은 간접지원의 형태를 확대해야 한다. 아울러 콘텐츠 유통망 및 자유로운 구매 시스템을 마련하고 오락용 콘텐츠뿐만 아니라 공익적 차원의 콘텐츠를 개발하여 시청자들에게 신뢰받을 수 있어야 하며 이용자들이 스스로 콘텐츠를 제작하여 공급하는 시스템을 통해서 다양한 장르와 유형의 서비스를 제공할 경우 이는 단순히 콘텐츠 공급 측면뿐만 아니라 이용자들의 참여를 유도함으로써 이용 충성도를 높이는 방안이 될 것이다. It is envisaged that the broadcasting communication convergence platform such as IP-TV, WiBro will launch soon thanks to the advance of the information technology and network broadband. The Satellite DMB, one of the most-advanced new media, has already been launched in 2005. The appearance of convergence platform will increase the demend of broadcasting content and very impotent content industry. This study the policy to improve the distribution system to promote the industry by not only analyzing the distribution system and the domestic market ststus of broadcasting contnet but also exploring the significance of the content industry, which will take important role in the value chain of the broadcasting industry in the era of the digital broadcasting context.
네트워크 모델을 활용한 대장암 5년 생존 위험요소 분석
박원준(Won Jun Park),이영호(Young Ho Lee),강운구(Un Gu Kang) 한국컴퓨터정보학회 2019 韓國컴퓨터情報學會論文誌 Vol.24 No.9
The purpose of this study is to identify the factors that may affect the 5-year survival of colon cancer through network model and to use it as a clinical decision supporting system for colorectal cancer patients. This study was conducted using data from 2,540 patients who underwent colorectal cancer surgery from 1996 to 2018. Eleven factors related to survival of colorectal cancer were selected by consulting medical experts and previous studies. Analysis was proceeded from the data sorted out into 1,839 patients excluding missing values and outliers. Logistic regression analysis showed that age, BMI, and heart disease were statistically significant in order to identify factors affecting 5-year survival of colorectal cancer. Additionally, a correlation analysis was carried out age, BMI, heart disease, diabetes, and other diseases were correlated with 5-year survival of colorectal cancer. Sex was related with BMI, lung disease, and liver disease. Age was associated with heart disease, heart disease, hypertension, diabetes, and other diseases, and BMI with hypertension, diabetes, and other diseases. Heart disease was associated with hypertension, diabetes, hypertension, diabetes, and other diseases. In addition, diabetes and kidney disease were associated. In the correlation analysis, the network model was constructed with the Network Correlation Coefficient less than p <0.001 as the weight. The network model showed that factors directly affecting survival were age, BMI levels, heart disease, and indirectly influencing factors were diabetes, high blood pressure, liver disease and other diseases. If the network model is used as an assistant indicator for the treatment of colorectal cancer, it could contribute to increasing the survival rate of patients.