• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2006.06b
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• pp.171-175
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• 2006

In this paper, the strategic planning to develop regional pending problems of Honam Sea Grant college program laund1ed in 2006 to support research and development, education and extension is tackled. First, the purpose of an strategic planning for Honam Sea Grant college program and development of its pending problems are discussed. Next, the needs of strategic planning established through individual demanders, managers and related organizations is introduced. Finally, network construction between domestic and overseas organizations is studied to build and maintain significant relationships with their constituents.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10a
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• pp.552-556
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• 2006

항공우주의 연구를 위해 대용량의 컴퓨팅 자원 이용, 실험 결과의 상호 교류 및 분석, 온라인 상에서의 자동 실행 등의 서비스가 요구된다. 본 논문에서는 이미 개발된 e-AIRS[1],[2]의 활용을 극대화하고 병렬해석에 많이 사용되고 있는 동적 파라메터 실험 서비스를 구현하고자 한다. 동적 파라메터 실험 서비스는 복잡한 현상을 포함한 다양한 계산 수행을 지원하기위해, 동적으로 파라메터를 생성하고 효율적으로 동시에 작업들을 실행하는 서비스이다. 또한 GT4(Globus Toolkit 4)[3] WSRF를 기반으로 웹 서비스로 구현하여 서비스의 이용 및 접근을 용이하게 하고자 한다. 연구자간의 효과적인 정보 공유 및 협의 서비스를 제공함으로써 항공 우주 연구 개발에 있어 효율적인 환경을 지원함은 물론 연구자간 협력을 통한 신뢰성 있는 결과 값을 도출할 수 있도록 하고 있다.

• Korean Journal of Labor Studies
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• v.14 no.2
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• pp.347-375
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• 2008

영국지방정부 노사관계는 중앙집권적인 구도 속에도 개별 지방정부 차원에서의 자율이 허용되는 일종의 조정된 분권화의 모습을 보였다. 하지만 1980년대부터의 시장메커니즘의 도입 이후 일부 지방정부는 중앙의 현실인식부족을 강조하면서 중앙차원의 교섭구도에서 탈피하게 된다. 1997년의 교섭구도의 통합화 이후 보다 조정된 형태로의 변화를 기대했으나, 지부차원에서의 교섭자율화는 그대로 유지되었다. 하지만 중앙교섭의 영향력은 여전히 건재하며 이러한 측면에서 우리는 일종의 중앙과 지방의 상호결합이 나타나고 있다고 정의할 수 있다. 그동안 축적된 조직력과 경험이 이를 가능하게 했다고 보여진다. 또 다른 변화는 노사 파트너십의 도입인데 노동조합도 자신들의 입지 약화를 인정하면서 이러한 변화에 대해 긍정적인 입장이고, 더 이상 과거와 같은 대립적인 관계는 자신들에게 유리할 것이 없다는 인식이 확산되는 상황에서 점차적으로 파트너십의 관행이 영국 내 자리 잡을 것으로 기대된다. 여전히 중앙의 영향력이 있기는 하지만 분권화와 같은 변화는 현장 차원에서의 파트너십을 용이하게 할 수 있는 제도이기 때문이다. 결국 지방정부의 노사관계는 기존의 고도의 현대화의 하나인 제도적인 형태에서 철저한 성과압력 및 하위단계로의 권한 위임 등을 동반한 고도의 온정적인 모습 그리고 고도의 현대화의 또 다른 형태이자 보다 유연한 모습인 협의에 근거한 일종의 파트너십 등이 동시에 사용되어지는 다양하고 복잡한 모습으로 변해가고 있다고 정의할 수 있다.

• Korean Journal of Agricultural Science
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• v.5 no.2
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• pp.43-48
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• 1978

To information on the inheriance of heading date of rice under the short-day condition, the $F_2$ seeds obtained from all possible combinations of the diallel crosses between five leading rice varieties: Nongbaek, Tongil, Palgueng, Mangyeong and Gimmaze were grown under the short-day condition and natural condition. The days to heading were investigated and analysed for genetic components. The results obtained are summarized as follows. 1. Under the natural condition, the durations to heading of all combinations excluding Nong-baek x Palgueng and Nongbaek x Mangyeong were longer than those of their parents. mean. Whereas, under the short-day condition, the duration to heading of Mangyeong x Gimmaze combination was equal to that of their parents mean, and those of all other combinations were significantly shorter than those of their parents mean. 2. Under the natural condition, the non-allelic gene interactions were significant in days to heading, but under the short-day condition, the non-allelic gene interactions were not significant, and inheritance of days to heading revealed partial dominace in which additive effects were greater than dominant effects. 3. Tongil and Gimmaze were located on dominant zone under the natural day-length, and Nongbaek and Mangyeong were under the short-day condition. 4. Under the natual condition, dominant effects were greater than additive effects, and both heritabilities of the broad and the narrow senses were significantly low. Under the short-day condition, additive effects were significantly higher than dominant effects, and both heritabilities of the broad and the narrow senses were high.

• The Mathematical Education
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• v.59 no.2
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• pp.101-112
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• 2020

The purpose of this study is to analyze the structures of teacher's discourse according to the pattern of interaction between teachers and students in the understanding mathematical word problem. The structures of teacher's discourse could be conceptualized as a process in which the teacher starts, develops and organizes the discourse based on prior research. For this purpose, the fourth class(example, a problem of the same type as the example, formative assessment, and final assessment) was extracted from one semester of experienced teachers who have been practicing teaching methods to facilitate student participation for many years. A methodology used to develop a theory based on data collected through classroom observations. Because the purpose of the study is to identify the structures of teacher's discourse to help the problem understanding, observe the teacher's discourse and collect data based on student engagement. Results show that the structure of teacher's discourse, which consults on important aspects of interaction between teachers-students and creates mathematical meanings, helped students understand the mathematics word problem by promoting their engagement in class. Based on the structures of teacher's discourse to understand problems based on the interaction patterns between teachers and students, it can be said that teachers provided specific methodologies on how to communicate with students in order to understand problems in the future.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.48 no.6
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• pp.442-446
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• 2003

The Gene action for eight quantitative characters related to the plant type was estimated using diallel cross among three different plant types of sesame (Sesamum indicum L.) in 2001. The parental varieties used for diallel cross were Ahnnam and Yangbaeck as indeterminate type, ksan22 as semi-determinate type, and dt-45 and Suwon131 as determinate type. In variance and covariance analysis (Wr-Vr) for eight characters the mean square of array except for capsule length, 1,000 seed weight were significant, which suggest that varieties involved in diallel set cross may have epitasis. Complete dominance was observed in the flowering periods, and ratio of matured grains while partial dominance was observed in the plant height, no. of capsules per plant, and no. of branch per plant. Broad sense heritability for flowering periods, plant height, no. of capsules per plant, and no. of branch per plant ranged from 0.91 to 0.99. Narrow sense heritability for flowering periods, capsule length, ratio of matured grain, 1,000 seed eight were 0.18 to 0.34, and plant height, no. of capsules per plant and no. of branch per plant were ranged 0.77 to 0.81.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.52 no.2
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• pp.198-203
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• 2007

This study was carried out to obtain basic informations for gene action of quantitative characters including shattering resistance. The parental varieties used for $5{\times}5$ half diallel crosses were 'Yangbaek' and 'Ansan' of normal type, 'Suwon177' and 'Suwon195' of placenta adhesion type (PA) and 'SIG960320-5-1-1' of indehiscent type (ID). PA and ID type are shattering-resistant sesames, and Yangbaek and Ansan are shattering sesames. All the characters were sufficient to the assumption for diallel analysis in this experiment. Over dominance was exhibited by the number of capsules per plant, while partial dominance by plant height, capsule setting stem length, grain yield per plant and shattering rate, complete dominance by the number of branches per plant. Additive effect was higher than dominance in shattering rate. High shattering rate was dominant over low shattering rate. Suwon 195, shattering resistant sesame, showed to have the many recessive genes which reduced the shattering rate of sesame seed. Broad sense heritability for all the characters was more than 0.8. Narrow sense heritability for the number of branches per plant, the number of capsules per plant, grain yield per plant and shattering rate was 0.45 to 0.63, and plant height and capsule setting stem length was more than 0.8.

• Journal of Navigation and Port Research
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• v.38 no.4
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• pp.379-384
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• 2014

In case of sunken tankers, remaining-oil recovery operation should be conducted due to possible oil spill accident. However, the deep sea operation make difficulties in checking the completion of remaining oil recovery process, therefore the work termination procedure is very important. In this paper, a reasonable work termination procedure through the comparison and analysis of two cases(Youil No.1 and Osung No.3, Kyung-Shin) which were performed in different method, using disparate equipment. By investigating previously applied methods and techniques, work speed, safety and expenses were compared. The proposed ending procedure of the remaining-oil recovery project is to recover the remaining oil from each cargo tanks and to clean up such tanks whilst an independent surveyor proceeds to a confirmation procedure whereby said surveyor checks out whether any remaining oil exists by putting a stick in each cleaned up tanks and opening up the hatch cover of the tanks or the top place of the tanks to confirm the cleanness of oil. Such procedure shall be done through discussion by the ordering party, contractor and the independent surveyor all together with a flexible application.

• Journal of Technology Innovation
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• v.21 no.1
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• pp.303-330
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• 2013

Korea has started new value creation which is the post catch-up innovation system from the catch-up innovation. Post catch-up innovation system is becoming the main R&D issue for Korea and is needed for the new concept of R&D management and planning frame. This study posed questionnaires : how to promote the knowledge creation in technology planning and what the role of organizational learning in the technology planning is. This paper suggests the relationship of success factors of knowledge creation in technology planning which is organized and operated by experts with different background. Based on the prior research on organizational learning, communications and collaborative interactions, four hypotheses that factors of knowledge creation in technology planning have positive relationship with organizational learning are extracted. This study adopts Structural Equation Modeling(SEM) to analyze the relationship between organizational learning and successful technology planning. The approach based on organizational learning and interaction will be useful for constructing the planning framework in the era of post catch-up innovation. This paper, therefore, suggests the possibility of new theoretical development and new research agenda.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.29 no.4
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• pp.427-435
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• 1984

Alfalfa field was established to investigate seasonal changes of nodule activity and contents of carbohydrates, and nitrogen, and also to examine their relationships in alfalfa (Medicago sativa L.). Periodical sampling of alfalfa in cutting and uncutting plots was collected to measure growth of plants, development and activity of nodule, and content of carbohydrates and nitrogen in the third year following year of establishment. Nodule activity of alfalfa root appeared to early April, increased to a maximum in beginning of June (flowering stage), and then decreased and generally remained low from late-July to mid-August, and again increased from early September, and then decreased and generally remained low for the rest of growing season. After flowering, nodule weight tended to decrease slowly throughout the growing season. Until flowering stage, increase of dry weight was closely related with that of nodule activity. But after flowering the curve pattern of dry weight did not fit to that of nodule activity due to decrease of supply of assimilate to nodule, drought, and high temperature. Total nonstructural carbohydrates in roots were closely correlated with nodule weight and nodule activity. While, nitrogen contents in leaves were closely correlated with nodule weight and nodule activity. Also cutting on July prevented unnessesary losses of respiration during summer to provide rapid recovery of nodule activity.