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벼 自動化 育苗에서 播種期와 育苗期間이 苗素質에 미치는 영향
成會慶,皮宰承,孫再根 경북대학교 농업과학기술연구소 2000 慶北大農學誌 Vol.18 No.-
Seedling characteristics of rice sowed at different sowing date in an automatic facility were studied at different days after sowing(DAS). The objective was to determine the optimum sowing date and age of rice seedlings at three locations in the Kyongbuk Province of Korea viz, Andong, Euisung and Kyongsan. Height and shoot dry weight of rice seedling increased from 10 to 20 DAS and with a delay in sowing time from April to June. In these intervals shoot dry weight-height ratio decreased. For rice seeded in the last ten days of April, optimum seedling characteristics were attained between 15 to 20 DAS at Andong and Euisung and 15 DAS at Kyongsan. At the three locations, 10-day-seedlings exhibited superior characteristics to 15- and 20-day-seedlings for rice seeded in May and June. Rice seedlings of different ages were transplanted at a paddy field to determine the effect of seedling age on yield potential. The mean yield of 10-day-seedlings was 5% higher than that of 35-day-seedlings raised by the conventional method. The yield of 20-day-seedlings was 9% lower than that of 35-day-seedlings. Varietal differences in seedling characteristics of 13 rice cultivars were evaluated for the seedlings seeded in the automatic facility on June. Ten-day old seedlings ranged in height from 13.3 to 17.5 cm and shoot dry weight from 7.7 to 9.4 mg. Two cultivars, Daesanbyeo and Hwayeongbyeo, exhibited superior seedling traits compared to the remaining 11 cultivars and were ,therefore, better adapted to the automatic seedling-raising facility.
중등학생의 성공의식에 관한 국제비교 연구 : 한국, 중국, 일본, 미국 중고등학생의 비교
정회욱 木浦大學校 敎育硏究所 2000 교육연구 Vol.13 No.-
The survey on 2,000 Junior-high and high school students in each countries Korea, China, Japan and USA. had been conducted from Nov. 1, 1998 to Feb. 28, 1999. Survey institutes are 'Korea Institute for Youth Development'. 'Chinese Association of Youth Sociology'. 'Japan Youth Research Institute' and 'Kane, Parsons & Associates' of the USA. The Survey shows that youths in Korea and Japan are more pessimistic about the 21st century than their Chinese and American counterpart. Of 2,000 Korean youths polled, only 26.8% percent thought society would become more honest in next centuries. This figure compares to 48.8 percent in China and 43.7 percent in the USA. Japanese youths were more pessimistic about the future than Korean youths, with only 24.8 percent expressing a bright outlook. With regard to the question of whether crime rates will fall in the 21st century, only 26.3 percent of Korean respondents replied "yes." compared with 55.5 percent in China and 34.7 percent in the USA. Only 9.2 percent of Japanese youths polled think crime rates will fall in the next century. The survey showed 19.5 percent of Korean Youths have not yet decided their future career paths. In contrast, 96.2 and 94.7 percent of Chinese and American youths respectively, had already set their life goals. This also demonstrates that Korean youths look at the future apprehensively. According to the survey, Korean youths favor fashionable jobs in general. Jobs favored by Korean youths, in descending order, were teachers (11.2 percent), high-tech technicians (8.2 percent) and media specialists such as journalists and movie director (8.0 percent). In contrast, youths from China, the USA. and Japan preferred traditionally popular jobs such as judicial officials, medical doctors, public servants and entrepreneurs. Korean youths tend to be more sensitive to fashion than their peers abroad in their choice of jobs. The survey showed that Korean youths appraise their education lower than their counterparts in other nations. Education authorities have to take appropriate measures to respond to the poll. noting that Korean youths generally showed negative reponses to the usefulness of formal education.
정회욱 이화여자대학교 교육과학연구소 2007 교육과학연구 Vol.38 No.2
This study examined the effects of teachers' demographic and schools' organizational variables on teachers' organizational committment and its' lower-order factors. Data collected from 627 elementary school teachers inMokpo city were analyzed to fulfil the goal of the present study. In general,teachers were committed more to their work and colleagues than they were totheir schools. Teachers reported the climate of their schools to be 'peopleoriented' and their principals to be 'participatory leaders'. Teachers' satisfactionabout their welfare and super-ordinates' support was the average level. Femaleteachers tended to make commitments to their career more than male teachersdid. Older teachers were less committed to their work and more committed totheir schools compared to younger teachers. Schools' rational and peopleorientedclimates, principals' participatory leadership, administrators' supports,teachers welfare satisfactions were positively correlated with teachers' organizational committment and its' lower factors. Schools' closed climates andteachers's job stress were negatively correlated with teachers' organizationalcommittment and its' lower-order factors. Schools' people-oriented climate wasfound to be the most influential variable on the teachers' commitment to theirwork, work-group, career whereas schools' rational climate was found to be themost important variable for teachers' commitment to their schools. 이 연구는 목포지역 초등학교 교사들을 대상으로 교사의 조직몰입 및 그 하위요소들인 교사의 동료몰입, 일 몰입, 학교몰입, 교직몰입에 대한 학교조직변인들과 교사의 인구사회학적 변인들의 효과를 분석하였다. 목포지역에 근무하는 전체 초등 교사 852명 중 627명의 질문지를 최종 분석하였다. 교사들의 조직몰입과 학교조직변인들에 대한 인식을 파악한 결과, 교사들은 학교보다는 일과 동료교사에 대해 더 몰입하고 있었다. 교사들은 학교가 인화풍토인 것으로 인식하고 있었고, 교장은 비교적 참여적 리더십을 발휘하는 것으로 인식하였으며, 상급자의 지원이나 복지만족에 있어서는 보통 수준인 것으로 인식하였다. 여교사가 남교사보다 교직에 대한 몰입이 높게 나타났다. 교사의 나이가 많아질수록 일에 대한 몰입은 낮아졌다. 교사의 나이가 많을수록 그리고 재직기간이 길어질수록 학교에 대한 몰입이 높아졌다. 학교의 합리풍토와 인화풍토, 교장의 참여적 리더십, 상사의 지원, 교사의 복지만족이 높을수록, 전체 교사조직몰입 및 하위요소들의 몰입이 높아졌으며, 학교의 폐쇄풍토와 교사의 업무스트레스가 높을수록, 전체 교사조직몰입 및 하위요소들의 몰입이 낮아졌다. 중다회귀분석 결과 전체 교사조직몰입에 대해 학교조직변인들 중 인화풍토가 가장 큰 영향을 주었으며, 그 다음으로 교장의 참여적 리더십, 상사의 지원, 교사의 복지만족 순으로 큰 영향을 주었다. 교사의 일 몰입, 동료몰입, 교직몰입에 제일 큰 영향을 주는 학교조직변인은 학교의 인화풍토였으며, 교사의 학교몰입에 가장 큰 영향을 주는 학교조직변인은 학교의 합리풍토인 것으로 나타났다.
김회식 공주교육대학교 초등연구원 1969 公州敎大論叢 Vol.6 No.-
The purpose of this study is to give a definite report about what’s thpe appropriate direction of democracy, what’s the substantial freedom based on the right of freedom guaranteed in the Constitution, and how they keep the basic posture as liberalist people. The writer thinks that today, the content of the freedom right in the Constitution has been shifted with the influence of the dominant Ideologic at each period. For instance, the Weimar Constitution in German(1919) from the declaration of the Rights in France(1789) should be substantiated. The writer thinks that the freedom on the democratic principle means neither to be restrained by the other persons nor to be laissez-faire, but to act at their will by the Law of Reason. That is to say, the substantiol content of freedom should be composed of that of autonomy not of heteronomy. It also consists of freedom of personality based on the personality. When it takes for granted that the freedom is closely correlated with the personality, the writer thinks it closes up the moral significance of the indefinite responsibility of self-decision.
DEA모형을 이용한 유망 정보통신산업 선정에 관한 연구
강회일,정대영,윤문길 한국항공대학교 경영연구소 2000 경영연구 Vol.7 No.1
이 논문은 정부에서 중점 육성하고자 하는 30대 정보통신핵심분야에 대한 기술 및 시장전망을 토대로 기술개발 핵심분야와 경쟁력 확보분야로 나누어서 유망 수출품목을 선정하고, 각 품목에 대한 유망시장 탐색 및 진출전략을 살펴보려는 것을 주요 내용으로 삼는다. The confluence of information and telecommunications technologies is creating explosive changes in the various of industries. Since some major industries in information and telecommunication areas have boosted up the national economic growth, it is needed to identify such industries being supported for improving competitiveness. In this paper, we consider an evaluation model to identify some major industries in information and telecommunication areas by using DEA. Applying the model, we can obtain the relative efficiency, we can select several major industries among alternative ones for improving their competitiveness by some effective strategies. Recent advances in information technologies have paved the way for an explosive growth in the area of information and telecommunication industries. Since some major industries in information and telecommunication areas have boosted up the national economic growth, it is needed to identify such industries being supported for improving competitiveness. In this paper, we consider an evaluation model to identify some major industries in information and telecommunication areas by using DEA. Applying the model, we can obtain the relative efficiency of each one among alternative from the relative efficiency, we can select several major industries among alternative ones for improving their competitiveness by some effective strategies.
과학 기술의 발전과 도덕교육에 대한 소고 -현대사회와 도덕교육-
김회식 공주교육대학교 초등연구원 1971 公州敎大論叢 Vol.8 No.2
modern science technique gave modern men ths limitless power to be able to control nature and are gra-dually increasing this power. But from a viewpoint of human formation, there is a point never to forget. It is fact that the mater- ial convience, profit and happiness, and the mental, cultural development and advancement etc, of mode- rn society cannot be made with only the power to control nature which science technique gave. It is fact that when the power to control nature by science technigue was put it to practical use under the condtion in accordance with moral understanding and judgement, and moral feelings and will, Science technique could contribute to human society and culture for happiness, profit and advancement. When this fact was forgotten, lots of tragedy and unhappiness sweep over modern society. For example nuclear weapon, public pollution, various kinds of traffic accidents, fraudulent medicine, fraudulent food etc, are creatures of Science technique. The essential worth of science technique is neither good nor had. As this is neuter, this can be used on both good and bad sides. The origin of good an'd bad depends on a human being, not science technique itself. So merciful good and merciless bad are always latent in the human mind. Everybody should put our whole heart and soul into this fact. Therefore I think that the future moral Education or the mission and essence of human formation consist in a good will, and the fusion unification of science technique.
신호균 國立金烏工科大學校 産業技術開發硏究院 2002 産業技術開發硏究 Vol.18 No.-
This paper reviews rural informatization strategies for building digital Gyeongbuk by informatization of rural administration, society, industry, and life sectors. As activating policy is transformed into economizing policy for successful implementation of these strategies by utilizing rural resources, the concepts such as agri-business, precision farming, and knowledge management farming are emerging as major competitive forces for building digital Gyeongbuk in agricultural area. Also, it is necessary to practically support the linkage of rural and urban policy for reducing digital divide and encouraging diffusion of informatization mind