매스 커뮤니케이션과 輿論

이규종 慶熙大學校 1988 論文集 Vol.17 No.-

Democratic politics may often be defined as the “government by public opinion” in modern times. This implies the wide participation in political processes by the masses who were alienated from politics in the past: they now could gain more access to political power and have emerged as a polity. Therefore, no one could and should neglect public opinions and feelings toward certain issues under such circumstances. As political pressures by the public increase. all social groups and activities have political meanings and perform political functions. In addition, political processes have close relationships with mass communication and are influenced by it tremendously. Today mass media play a significant role as an organ of public persuasion and manipulation. At the same time, they inevitably convey and reflect public feelings and opinions. Accordingly modern democracy works on the basis of public opinion and it has much to do with various functions of mass communication. Yet public opinion must not be limited to relationships with modern democracy and rather it becomes an important object of politics. A study of public opinion undoubtedly has an interdisplinary relationship with other social sciences such as political science, sociology, psycholosy, mass communication, and so forth. What matters most in connection with the study of public opinion is to ascertain how it reacts to mass communication or what role it plays to it. Now that the relationship between public opinion and mass communication is so complex and hard to be solved, the main problem centers around what is public opinion. We cannot mention nor ascertain the relationship before understanding the essence of public opinion and the change of the masses attitude. This is an attempt to delve into the relationship in a scholastic way.

탄도 미사일 방어체계 기술 현황 (2)

이규종,Lee, Gyu-Jong 한국방위산업진흥회 2000 國防과 技術 Vol.- No.252

탄도 미사일의 요격은 로켓 모터가 연소 중인 부스트 단계에서 이루어지는 경우, 대기권 밖의 고층(고고도)에서 이루어지는 경우, 그리고 대기권에 재돌입한 후 저층(저고도)에서 이루어지는 경우를 생각할 수 있는데 이와 같은 방어 개념을 다층 방어라고 한다. 다층 방어에서는 탄도 미사일을 요격할 수 있는 기회가 많이 주어지기 때문에 탄도 미사일의 공격으로부터 자국 영토를 안전하게 방어하기 위해서는 꼭 필요한 시스템이라고 할 수 있다.

탄도 미사일 방어체계 기술 현황

이규종,Lee, Gyu-Jong 한국방위산업진흥회 2000 國防과 技術 Vol.- No.251

탄도 미사일의 요격은 로켓 모터가 연소 중인 부스트 단계에서 이루어지는 경우, 대기권 밖의 고층(고고도)에서 이루어지는 경우, 그리고 대기권에 재돌입한 후 저층(저고도)에서 이루어지는 경우를 생각할 수 있는데 이와 같은 방어 개념을 다층 방어라고 한다. 다층 방어에서는 탄도 미사일을 요격할 수 있는 기회가 많이 주어지기 때문에 탄도 미사일의 공격으로부터 자국 영토를 안전하게 방어하기 위해서는 꼭 필요한 시스템이라고 할 수 있다.

협동하는 사회는 발전한다

이규종 경희대학교부설 밝은사회문제연구소 1982 밝은 社會 Vol.2 No.2

政治過程의 커뮤니케이션

李圭鍾 慶熙大學校 1987 論文集 Vol.16 No.-

Problems of communication have long been the object of interest in political science. There is no denying that mass communication in modern society plays a pivotal role in connection with mass democracy. It is very significant to note that the relations between political functions and mass communication are very intimate in modern governmental process. The entire governmental process signifies the promotion or impediment of the circular process of input or output processes between political power and the masses. Moreover, such processes are manifest in modern times where the masses can participate in politics and they are accelerated by the emergence of mass communication. In olden times when mass communication was not available or the masses. there did not exist the circulation of output and input processes between the masses and politics. Even though it is difficult to conclude that there is no direct relations between the emergence of mass communication and the political participation of the masses in modern times, they have developed very intimately. Therefore, mass communication has become a powerful variant in governmental process today and become a popular object of research by political scientists. Throughout the study, the writer attempts to delve into the development of research methods of mass communication as well as a variety of other factors and areas involving the relations between politics and mass communication with particular emphasis on basic concepts. historical connections and so forth.

Lead Accumulation and Distribution in Different Rice Cultivars

이규종,Yan Yong Feng,Doug-Hwan Choi,Byun-woo Lee 한국작물학회 2016 Journal of crop science and biotechnology Vol.19 No.4

This experiment was conducted to investigate the characteristics of lead (Pb) accumulation and distribution among rice organs in 35 rice cultivars of different genotypes. The 35 rice cultivars of four cultivar groups (temperate japonica, tropical japonica, tongil-type, and Indica) were grown with irrigation water containing 10 ppm throughout all growing seasons at the experimental farm of Seoul National University, Korea. Rice plants were sampled and analyzed for Pb accumulation and distribution in each rice organ at harvest. The results showed that Pb concentration, accumulation, and distribution in rice organs except roots were significantly different among 35 rice cultivars. Pb levels in different rice organs followed the order: root > shoot > grain. Grain Pb concentration and accumulation ranged from 0.05 to 0.22 mg kg -1 and from 0.016 to 0.127 mg m -2 , respectively. The lowest and highest grain Pb concentration and accumulation were observed in a temperate japonica cultivar ‘Hwajin’ and a tropical japonica cultivar ‘IR71204’, respectively. Grain Pb concentration showed highly significant correlations with the shoot-grain redistribution ratio among 35 cultivars. However, it was not correlated with shoot Pb concentration and accumulation, root Pb concentration, and the root-shoot translocation factor. Significant differences in Pb concentration, accumulation, and distribution in rice organs among four cultivar groups were only found in shoot Pb accumulation. Indica showed the highest Pb accumulation in shoots, while temperate japonica was the lowest. Grain Pb concentration for four cultivar groups was found to be significantly correlated with the shoot-grain redistribution ratio in common.

중.장거리 방공시스템의 개발 현황(2)

이규종,Lee, Gyu-Jong 한국방위산업진흥회 2003 國防과 技術 Vol.- No.291

실전에 배치될 미국의 차세대 지상발사 탄도미사일 방어시스템은 Lockheed Martin사가 주계약 업체로 개발 중인 미 육군의 THAAD(Theater High Altitude Area Defense) 시스템이 될 것으로 예상된다. 프로젝트 정의 및 위험감소 단계는 1995년에 시작되었으며, 체계개발 단계는 2003년 시작되고 이어서 2004년에는 발사시험이 실시될 예정이다. 그리고 연간 40기의 미사일을 생산하는 초도생산단계는 2006년경에, 최종적인 양산은 2008년부터 시작되어 연간 320기의 미사일을 생산할 계획이다. 1999년 8월에 실시된 발사시험에서 고도 100km 이상의 표적을 대기권 밖에서 요격하는 데 성공한 바있다.

TFT-LCD 공정을 위한 로버스트한 관리도 기법

이규종,강지훈,손정환,김성범,현석상,김형균,황기돈 대한산업공학회 2011 대한산업공학회 추계학술대회논문집 Vol.2011 No.11

Rice Grain-Filling Characteristics under Elevated Air Temperature in a Temperate Region

이규종,김다익,최덕환,이변우 한국작물학회 2015 Journal of crop science and biotechnology Vol.18 No.4

Future climate change accompanied by global warming is expected to change rice growth environments and causes detrimental effects on yield formation processes, leading to reduction of rice yield and quality in many regions. This study was performed to evaluate the grain-filling responses to elevated air temperature above ambient during the grain-filling period after heading in a temperate region (37.27 °N, 126.99 °E; Suwon, South Korea). Six rice cultivars differing in maturity were grown under ambient air temperature conditions before being transferred at the initial heading stage to the plastic houses which were temperature controlled to the targets of ambient temperature (AT), AT + 1.5 °C, AT + 3.0 °C, and AT + 5.0°C. Grain-filling duration and maximum grain weight were estimated by fitting the time course change of grain weight to a logistic function. Grain-filling duration was not statistically different among temperature elevation treatments in all the tested varieties, while maximum grain weight was decreased with the increase in air temperature above ambient during the grain-filling stage. These results imply that the decreased grain-filling duration would not be the major factor for the grain weight decrease under higher temperatures than the current ambient temperature, whereas it would be attributed to the reduced supply of assimilates to the grain.

국내외 지역 수집종 반하의 생육 특성 연구

이규종,김비룡,함성호,박춘근,여준환 한국약용작물학회 2017 한국약용작물학술대회 발표집 Vol.2017 No.09