• The Journal of the Korea Contents Association
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• v.9 no.7
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• pp.411-418
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• 2009

The purpose of this study is to research the effects of English reading strategies on English reading comprehension by Korean college students. Reading strategy use was assessed through Oxford's self-report questionnaire in reading strategies. This study has three research questions. The first question was to investigate some reading strategies used by college students. The second question was to investigate the differences in reading strategies between two groups in gender. The third question was to investigate the differences in reading strategies of three college student groups according to their English proficiency estimated by reading scores. Some major findings of this study are as follows. First, college English learners use memory strategies most frequently of the six strategies, while using metacognitive strategies least frequently. Second, there exists a significant difference in reading strategies between the gender group. Third, there also exists a significant difference in reading strategies among the three groups divided according to English proficiency. This study shows that students' reading ability can be strengthened and motivated by some reading strategies in reading practice. It also means that it is necessary for English teachers to take into consideration the reading strategies suitable for the students in their reading classes.

• Environmental engineer
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• s.325
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• pp.72-73
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• 2013

• Journal of Labour Economics
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• v.17 no.2
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• pp.389-414
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• 1995

• 가정의 벗
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• v.37 no.2 s.426
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• pp.34-35
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• 2004

왜 교육에 열성을 보이는 가정에서 문제아가 나오는 걸까? 아이에게 격려는 약이 되는 경우도 있지만 독이 되는 경우도 있다. 엄마가 자녀에게 하지 말아야 하는 말에 대해서 알아보자.

• Journal of Public Diplomacy
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• v.2 no.2
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• pp.27-52
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• 2022

Objectives: The neighboring countries of South Korea and Japan in Northeast Asia have interacted in both positive and negative ways, at times as close partners and other times adversaries, throughout their long and thorny history of extensive dynamics. The controversial dispute over Dokdo is one of the most critical issues evoking harsh tensions and arguments asserting wholly opposite claims. Dokdo is a small island between two coastal states, but significant in terms of territorial, botanical, and marine resources, and thus ownership of the island has become a point of conflict accompanied by a troubled history. But why has Dokdo been a source of conflicts and how should the controversial Dokdo issue be addressed in a way that fosters positive influence and co-prosperity? Methods: This study provides comprehensive and critical insights from a wealth of previous research and strategic suggestions for the Korean government. It utilizes the three perspectives of historical documents and political context, international regulations and legal frames, and public diplomacy. Furthermore, it applies these resources to negotiation theories and strategies to propose reasonable solutions. Results: This study suggests that it is important for Korea and Japan to try to build mutual trust through more active communication and interaction in order to understand each other before attempting to create a formal resolution via negotiation. In addition to these efforts, Korea needs to be ready for the inevitable need to take decisive action in terms of negotiation, using analytic and efficient strategies. The study proposes three solutions: 1) Strong Action Strategy, 2) International Legal Strategy, and 3) Public Diplomacy Strategy. Conclusions: From the perspective of public diplomacy, the Dokdo issue needs to be converted from a symbol of conflicts between Korea and Japan into a symbol of peace and co-prosperity. In addition to promoting a positive relationship between the two states, it can also contribute to the security environment of the Northeast Asian region and global peace.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.108-109
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• 2001

수산물 중 어류에서 식품 위생상 문제가 되는 자연독에는 복어독과 ciguatera 독이있다. 복어의 독성에 관해서는 일본을 중심으로 많이 연구되어 왔으며, 그 중 Tani (1945)가 보고한 일본 연안산 복어류의 독성에 관한 연구 결과는 지금도 많은 식품위생 관련서적에서 인용되어 독성 판단의 기준이 되고 있다. 그러나 우리나라에서 조사된 복어류의 독성은 Tani(1945)의 보고와 일부 차이가 있는 것으로 보고되고 있다. (중략)

• KOREAN POULTRY JOURNAL
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• v.11 no.1 s.111
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• pp.62-68
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• 1979

효율이 높은 사료를 급여하는 것도 중요하나 사료를 매개로 해서 여러가지 질병이 일어날수 있으며 각종 곰팡이 독 불량물질에 의한 피해는 일반 양축가의힘으로 막을 수 없는 또하나의 문제가 아닐 수 없다. 특히 살모네라의 경우 양계업자에게 피해를 줄 뿐만 아니라 양계산물에까지 오염시켜 사회적인 문제로까지 파급되어 소비마저 위축될 우려가 있어 시급한 대책이 요구되고 있으나 현재로는 사료 위생학적인 검사는 고려도 되고 있지 않으며, 전담기구도, 전공하는 사람도 없는 형편이다.

• Journal of the Korean association of regional geographers
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• v.13 no.4
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• pp.422-437
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• 2007

Dokdo has historical and political meaning in relation to the territorial problems with Japan. The area can be the main factor to explain the formation and development process of East-Sea as exposure volcanic island at East-Sea with Ulreong-island. Accordingly, it also has an important meaning of physical geography aspects In this research, it is perceived the geomorphological development process of slope due to the salt weathering which is considered as the most important factor to understand whole geomorphology of Dokdo. And researched how a geomorphology of this sort affects to animal and plants. The peculiar geomorphology is tafoni which is a weathering geomorphology and one of the remarkable geomorphology in preservation of Dokdo. Tafoni at west part of Dongdo is distributed intensively near shoreline which is composed tuff. The shape of tafoni is mainly massive, circle and oval in Massive tuff breccia layer also is formed toward horizontality bedding direction in Bedded lapilli tuff. Tafoni in Dokdo is constituted after middle of Holocene. This fact can be proved by ranging at surface of sea-cliff which is formed wave erosion after middle of Holocene sea-level reaching to present level. Tafoni is also the most contribute factor of geomorphology dissection of Dokdo as it is eroded the bed rock with salt weathering. In bottom part of tafoni it has an important function for habitat of birds. Herbaceous plants are on it. To procrastinate of bed rock dissection by growth of Tafoni, conservation of vegetation and soil are most important factor.

• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.2071-2075
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• 2008

독일 내륙수로의 길이는 12개강을 중심으로 7,306 km이며, 북해의 하구로부터 라인강 상류 바젤까지 여객과 화물이 운반된다. 또한 라인강과 마인강, 도나우강을 거쳐 동유럽을 관통하여 흑해까지 연결되어 물류의 이동뿐만 아니라 인적 및 문화의 교류가 활발히 이루어지고 있다. 독일 내륙 운하법은 연방내륙수로법, 선박기록규정법, 특허규정, 배기가스 규제에 관련된 법규 등으로 구성되었다. 특히 물길 잇기를 자연친화적인 방법으로 추진하였으며, 하천환경복원에 많은 투자와 배려를 아끼지 않았다. 라인강 상류지역을 직선하천으로 만들므로 홍수통제를 이루었으며, 하류지역 홍수범람문제의 해결책으로 상류지역에 천변저류지를 건설하였다. 또한 옛 가지천을 활용해서 지하수 수위 저감을 막을 수 있었다. 도나우강은 수로의 수심을 유지하기 위해 자연친화적인 공법을 적용하여 생태하천으로 복원되었다.

• The KIPS Transactions:PartD
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• v.19D no.2
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• pp.147-150
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• 2012

While LDA is a supervised dimension reduction method which finds projective directions to maximize separability between classes, the performance of LDA is severely degraded when the number of labeled data is small. Recently semi-supervised dimension reduction methods have been proposed which utilize abundant unlabeled data and overcome the shortage of labeled data. However, matrix computation usually used in statistical dimension reduction methods becomes hindrance to make the utilization of a large number of unlabeled data difficult, and moreover too much information from unlabeled data may not so helpful compared to the increase of its processing time. In order to solve these problems, we propose an ensemble approach for semi-supervised dimension reduction. Extensive experimental results in text classification demonstrates the effectiveness of the proposed method.