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정동우(DongWoo Jeong),이봉준(BongJoon Lee),김길주(GilJoo Kim),TaeHyung Kim,SangDo Park,JinYoung Nam,Johan Svard,Peter Axelsson 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
Neck Injuries Caused by Rear Crash are the most common accident type in motor vehicle accident. This study addresses Neck Injury protection system to deal with enhanced Neck Injury rating systems in Euro Ncap & Kncap. The Known factor to reduce neck injury is reducing relative movement between Head & Torso. This study is focused on reducing torso acceleration to minimize neck injuries by controlling seat back frame.
정동우(Dongwoo Jeong),황용석(Yongsuk Hwang) 사단법인 언론과 사회 2012 언론과 사회 Vol.20 No.3
이 연구는 언론보도의 공정성 개념을 탐구하여 제시한 공정성 측정모형에 기반해서 객관주의적 차원(사실성, 균형성)과 탈객관주의적 차원(정파성, 주관성, 주창성)에서 신문기자들의 공정성 인식을 서베이를 통해 측정하였다. 분석결과, 공정성의 5개의 하위개념을 인식하는데 있어서 신문기자들은 소속 신문사나 개인특성과 관계없이 탈객관주의 관점보다는 객관주의 관점을 보다 중요하게 생각하고 있었다. 그러나 주관적 가치개입을 강조하는 탈객관주의적 관점에 있어서는 진보적 매체일수록 정파적 입장을 내세우는 것과 기자 개인의 주관적 의견을 포함시키는 것에 대해 더 동의했다. 소속 언론사를 대상으로 공정성 하위개념들을 평가한 결과를보면, 객관주의 관점에 해당하는 사실성과 균형성에 대해 기자들은 본인보다 회사가 이를 덜 중요하게 고려한다고 평가했다. 반면, 탈객관주의 관점 가운데 정파성과 주관성은 기자 본인보다 회사가 더 높게 고려한다고 판단했다. 공정성에 대한 5가지 하위개념에 대한 기자본인의 인식과 소속 언론사에 대한 평가점수가 유의미한 평균차이인지를 알아보기 위해 실시한 대응표본 t-검정에서 기자들은 본인들이 평가한 것 보다 자기 소속 언론사의 정파성이 더 크다고 본 반면, 주창성은 더 낮았다. 공정성 하위개념에 대한 기자들의 평가에 있어 개인적 특성변인은 크게 영향력이 없는 것으로 나타났다. 기자들은 공정성 논란의 원인으로 언론사의 정치적 이해관계를 우선으로 꼽았으며, 언론사 외부로부터의 관계와 내부로부터의 관계의 순서로 중요하게 생각했다. By exploring the concept of fairness and impartiality in press coverage, the study aims to suggest the measurement model based on the levels of journalistic objectivism (i.e., truth and balance) and subjectivism (i.e., factionalism, subjectivity and advocate). According to the results of the survey, journalists are more likely to put stress on objectivistic than subjectivistic approaches regardless of their affiliations and personal characteristics. However, Journalists who work in liberal media are more likely to agree on journalistic tendencies of factional news reports and suggest subjective views on issues. Taking into account affiliations of journalists, they evaluate that their news organizations lay much less stress on truth and balance of news reports, while more stress on factionalism and subjectivity of news reports. The results of the paired t-tests show that news organizations affiliated with journalists have the higher mean value of factionalism and the lower mean value of factionalism and the lower mean value of advocate than they have. It is also concluded that journalists’ personal characteristics are not significant in the five dimensions. Journalists evaluate the fundamental reason for partial news reports as political interests of news organizations affiliated with them, followed by external relations and internal relations.
New concept for Neck injury lessening system development
Sangdo Park(박상도),DongWoo Jeong(정동우),Hakgyun Kim(김학균),Taehoon Lee(이태훈),JinYoung Nam(남진영) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
Recently, due to technological evolutions and social demands, motor vehicles are much requested to be enhanced in terms of occupant safety and comfort. As a result, many countries are reinforcing crash regulations and new car assessment programs. Automotive seats as essential parts to the passenger safety and comfort has become most important parts and many automotive companies concentrate on optimization of Neck Injury protection system. The Known factor to reduce neck injury is reducing relative movement between Head & Torso. This study is focused on reducing torso acceleration to minimize neck injuries by controlling seat back frame.
뉴스룸의 내외적 자원융합에 관한 연구 : 통합뉴스룸과 수용자 참여를 중심으로
황용석(Yongsuk Hwang),김대경(Daekyung Kim),정동우(Dongwoo Jeong) 서울대학교 언론정보연구소 2012 언론정보연구 Vol.49 No.1
Convergence in Journalism stirred the discussion about integrated newsroom to satisfy cross-media circumstance. Integrated newsroom can be the internal resource convergence in the news production system to maximize the capacity of limited numbers of reporters. Meanwhile, as audience's participation grow in the culture of media convergence, there is the external resource convergence to view audiences as a external resource and to get them engaged in the news production process. This study examined the integrated newsroom as a strategy of resource allocation in terms of journalism quality. Also, it dealt with the discussion to develop audience resource to create the new relationship between news organizations and audiences. Collaboration between news media and audience in the process of news production and distribution, which can be considered the external resource convergence, has the potential to add the new values associated with the factors of participatory journalism. This study explored the literature that contains both internal-external resources in order to take a balanced perspective and to gain a conceptual understanding of journalism convergence.