http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
방송채널사용사업자(PP)와 프로그램 제작원 간 네트워크 분석 : 방송 프로그램 다양성 논의를 중심으로
서영남(Youngnam Seo),김창숙(Changsuk Kim),박종민(Jongmin Park),한균태(Kyuntae Hahn),조강환(Kanghwan Cho) 서울대학교 언론정보연구소 2008 언론정보연구 Vol.45 No.2
본 연구는 케이블 채널의 프로그램 수급에 대한 거시적 분석을 토대로, 방송 다양성과 이에 연계된 시청자 선택권이 어떠한 현실 속에 놓여 있는지를 네트워크 분석을 통해 실증적으로 살펴보았다. 시청률, 프로그램 수, 그리고 방영시간 등의 지표들을 기준으로 분석한 결과, 우리나라의 케이블 채널은 해외 제작이나 지상파 재전송 프로그램을 주축으로 운영되고 있는 것으로 나타났다. 예를 들어, 해외 프로그램의 경우는 비단 영화와 만화, 패션, 리얼리티 쇼 등의 인기 장르들을 중심으로 프로그램 수와 편성시간 등에서 우위를 차지하였을 뿐만 아니라, 시청률에서도 가장 높은 결과를 기록하여 실질적인 케이블 채널의 운영을 좌우하는 요소로서 기능하는 것으로 나타났다. 또 지상파 제작 프로그램 역시 시청률과 점유율에서 큰 힘을 발휘하고 있는 것으로 밝혀졌다. 케이블 채널 - 프로그램 제작원 연결망의 분석결과는 현재 우리나라 케이블 채널이 자체제작 콘텐츠 보다 다른 채널 또는 제작원에서 공급된 콘텐츠 중심으로 운용된다는 사실을 알려준다. 이는 곧 케이블 방송 다양성의 저하와 긴밀히 연결되는데, 개별 채널만의 독특한 특징은 지나친 외부 콘텐츠의 유입으로 인해 사라질 가능성이 크기 때문이다. 또한 비슷한 맥락에서 연결망이 높게 연결되어 있는데 반해 정작 그 밀도가 낮게 나타난 사실은 우리나라 케이블 프로그램 시장의 거래관계가 획일적이라는 사실을 의미하는데, 이는 다시 시장의 경직성을 뜻하므로 결과적으로는 폐쇄된 시장관습이 케이블 채널 간의 특성을 평준화시킨다는 추론을 가능케 한다. 본 연구의 결과는 현재 케이블 채널의 프로그램 운용이 방송 다양성과 시청자 선택권을 보장할 수 있는 독립되고 특화된 편성을 외면하고, 검증된 일부 인기 프로그램들의 재방영을 중심으로 이뤄지고 있다는 사실을 드러낸다. 그러나 이는 케이블 방송의 매체 특성을 약화시키고, 지상파 프로그램의 재전송 전문 매체 정도로 그 위상을 하락시키는 주요 원인이 된다고 할 수 있다. 또한 이러한 행태를 통해 유통된 획일화된 프로그램은 기본적으로 시청자의 자유로운 채널 선택권을 박탈할 뿐만 아니라, 궁극적으로는 시청자들의 외면을 불러 케이블 매체의 존립근거를 위협할 수 있기 때문에 대책이 요구된다. The purpose of this study was to outline the present status of cable contents market in Korea. For this, we analyzed the program manufacturer - cable channel relationship using the SNA(Social Network Analysis) technique, mainly focusing on 3 main indices: numbers of contents, televised times, and ratings. The results indicates that Korean cable stations seem to depend on outer contents such as overseas programs or the contents which were already aired in major television stations greatly. For instance, overseas programs including movies, cartoons, fashion programs, and reality shows hold dominant positions in all three indices. Also this situation is same for the case of re-transmitted programs; especially, in terms of ratings, the programs originally from major broadcasting stations score very high point. From these evidences, it could be concluded that the present Korean cable channels are really subordinate and uncharacteristic. The cable channel - program manufacturer network results also show that Korean broadcasting contents market has two noticeable features. First, the self-manufactured contents are very insignificant in the market, unlike as they are supposed to be. If the concept of broadcasting diversity should be a common goal for all actors in the market, each cable channels should develop their own contents in order to reveal unique characteristic. However, our results indicate this notion is not adaptable to this case unfortunately. Second, it can be inferred that the market itself is in very rigid and inflexible state from the high score of network degree and low score of network density. Shortly speaking, despite almost all of nodes are connected each other, the fact that its density is low can mean the present broadcasting contents market is based on a '1 on 1' bargain relationship basically. Again, this would be a problem because this might deprive the market of the concept of free trade by making each contract exclusive. In conclusion, our results indicate that Korean cable industry cut both the broadcasting diversity and viewers' right to choose any television channels. It should be changed, no need to say, because not only it debase the reason that cable channels should exist, but it also it might make people lose their interest in cable medium.
서정욱(Jeongwook Seo),곽대영(Daeyoung Kwak),안택영(Taek Young Ahn),조영남(Youngnam Cho) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
The Insurance Institute for Highway Safety (IIHS) has been conducting side impact crash tests of new passenger vehicles and providing comparative crash worthiness information to the pubic since 2003. There are a lot of factors influencing on the IIHS side test result such as strength of vehicle structure, interior package design parameters, protection zone of side airbag system, and so on. The main purpose of this study is to develop the design guide for obtaining better IIHS side impact crash performance. For this, the statistical investigation was carried out for all crash test results released by IIHS. From this study, it was found that vehicle characteristics and interior package design parameters are important design parameters for IIHS side crash performance.
Ahn, Dohyun,Seo, Youngnam,Kim, Minkyung,Kwon, Joung Huem,Jung, Younbo,Ahn, Jungsun,Lee, Doohwang Mary Ann Liebert 2014 CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING Vol.17 No.7
<P>This study examined the role of display size and mode in increasing users' sense of being together with and of their psychological immersion in a virtual character. Using a high-resolution three-dimensional virtual character, this study employed a 22 (stereoscopic mode vs. monoscopic modeactual human size vs. small size display) factorial design in an experiment with 144 participants randomly assigned to each condition. Findings showed that stereoscopic mode had a significant effect on both users' sense of being together and psychological immersion. However, display size affected only the sense of being together. Furthermore, display size was not found to moderate the effect of stereoscopic mode.</P>
FMVSS208 운전석 LRD성능에 영향을 주는 인자들에 대한 연구
이동한(Donghan Lee),이승훈(Seunghoon Lee),조영남(Youngnam Cho),서주형(Joohyung Seo) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
FMVSS 208 (Federal Motor-Vehicle Safety Standard 208) rule was updated to reduce the injury of infant or female who are small in the condition of oop(out of position) when vehicle crash. In this paper we researched the factors which have influences on the driver's LRD(low risk deployment) performance in FMVSS 208 and suggested the optimization method of performance.
Effect of Gamiojeoksan Remnants used as Fertilizer on Growth and Yield of Korean mint
Jaihyunk Ryu,Seongkyu Choi,Kyeong Won Yun,Youngnam Seo,Kyoungsun Seo,Hyunjin Kim 한국자원식물학회 2009 한국자원식물학회지 Vol.22 No.3
In these experiments Gamiojeoksan remnant components were analyzed to recycle this medicinal herb remnant fertilizers. The basic growth of Korean mint by application of Gamiojeoksan remnants were higher than control. As the amount of fertilizers were increased, plant height, stem diameter, number of leaves and number of branches were increased. The growth and yield were the highest in the treatment of 30 g/pot. Weight of whole plant of Korean mint has a tendency to be heavy in application of herbs remnant than that of control.
RNA interference of chitinase gene in Spodoptera litura
Mijin Jeon,Nayoung Jin,Sanna Oh,Youkyoung Lee,Mija Seo,Youngnam Youn,Yongman Yu 한국응용곤충학회 2013 한국응용곤충학회 학술대회논문집 Vol.2013 No.10
RNA interference(RNAi) is the method which controls phenotypes of gene in live cells. Chitinase is the enzyme helping digestion and absorption of old cuticles during the ecdysis of insects. In order to investigate molting-inhibition effect with the chitinase related gene in Spodoptera litura, RNA was extracted from the 5th instars. cDNA was synthesized and then we obtained about 645bp size chitinase. After PCR products were cloned into a pGEM T-easy vector, colonies were picked. DNA was extracted from the colony cultures. EcoR I enzyme was used to check whether PCR products were inserted or not. To synthesize the dsRNA, each DNA was cut with Spe I and Nco I enzymes. After synthesis, of dsRNA, approximately 5ul dsRNA was injected into the 3rd abdominal segment of S. litura 4th larvae. We confirmed insects that were phenotypically abnormal - for instance molting inhibition, change of integument color, malformation.