• The Journal of the Korea Contents Association
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• v.19 no.3
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• pp.288-301
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• 2019

This study presents an analysis of a total of 101 papers on the theme of international research cooperation by nation, gathered from Web of Science. The findings of this study show that 20 nations published papers on the theme of international research cooperation with the ranking of U.K.(27 papers, 26.7%), the Netherlands(20 papers, 19.8%), U.S.(19 papers, 18.8%), Brazil and Spain(5 papers, 5.0%), Russia(4 papers, 4.0%), etc. South Korea was found to be in the lower ranking group(2 papers, 2.0%), suggesting that it still has a lower level of international research cooperation. Thus, particularly, researchers at universities by institution and humanities by discipline should activate the publication of papers on international research cooperation by expanding relevant projects so that the international research capabilities of South Korea should be bolstered.

• Journal of Korea Ship Safrty Technology Authority
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• s.28
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• pp.64-77
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• 2010

본 연구는 2008년 범선 및 플레저보트 검사지침 이후 국내의 플레저보트 관련 검사기준의 변화과정을 살펴보고 2009년 9월 새로이 제정된 플레저보트 검사치침과 국제표준화기구 (ISO)의 소형선박분야 기술위원회(TC188)에서 제정한 플레저보트 관련 국제표준의 주요내용을 비교 검토함으로써 관련규정에 대한 사용자의 이해를 높이는 동시에 향후 국내 플레저보트 검사지침의 개선방향을 검토하기 위하여 추진되었다.

• Journal of The Korean Association For Science Education
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• v.23 no.3
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• pp.299-307
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• 2003

본 연구의 목적은 1999년에 38개국이 참가하여 시행된, 제3차 수학 과학 성취도 국제비교 반복연구(TIMSS-R)중 화학 영역 성취도를 분석하는 것이다. 우리 나라 중학교 2학년 학생의 화학 성취도를 외국 및 다른 과학 영역과 비교하고, 소영역(물질의 분류, 물질의 구조, 화학반응과 변환, 에너지와 화학 변화)별로 각 문항의 정답율을 분석하였다. 우리 나라 학생들의 화학 점수는 국제 평균보다 높았으나, 다른 과학 영역과 비교하면 그 성취 수준이 상대적으로 낮았다. 특히, 에너지와 화학 변화 영역에서 중학교 2학년까지의 교육과정상 다루지 않는 주제가 많았다. 화학 성취도에 영향을 미치는 주된 요인은 교육과정에 따른 학생들의 학습 경험이었다. 이에 대한 교육학적 함의를 논의하였다.

• Journal for History of Mathematics
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• v.23 no.4
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• pp.31-46
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• 2010

Theory of minimal surfaces has always been in the center of differential geometry. The most difficult part in minimal surfaces is how to find meaningful examples. In this paper we survey the history of search for minimal surfaces. We also introduce examples of recently emerging maximal surfaces in the Lorentz-Minkowski space and compare the processes in the search for the minimal and the maximal surfaces.

• Journal of the Korean earth science society
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• v.23 no.3
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• pp.207-220
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• 2002

The purpose of this study was to verify the trends of Korean students' achievement of earth science, especially the gender differences, in recent two international comparative studies, TIMSS-R (The Third International Mathematics and Science Study-Repeat) and PISA 2000 (Programme for International Student Assessment). To achieve this purpose, the 33 earth science items in TIMSS-R and 13 earth and environmental science items in PISA 2000 were analyzed. As a result of the comparison between Korean- and international percent correct, Korean students showed especially higher achievement in close-ended items or items required 'understanding of simple information.' Korean students, in particular Korean male students, also showed higher achievement in items of data interpretation. On the other hand, Korean students, in particular Korean female students, showed relatively lower achievement in astronomy items. The serious gender differences occurred in all aspects of items, regardless of item content, item format, and performance expectations.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.966-968
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• 2010

최근 정보통신기술의 발전과 세계화의 진전으로 IT제조업의 생산 효율화를 통한 비용절감의 방안으로 각 생산공정의 국제분업이 이루어지게 되었다. 국제분업을 통해 국가는 비교우위의 생산요소에 집적을 통해 효율화를 이루게 된다. 하지만 이러한 국제분업을 통해 기술의 양극화 현상이 나타나게 되고 국제분업구조에서 기술중진국의 비교우위부문의 확보가 새로운 과제로 부상되었다. 따라서 기술중 진국이 장기적으로 국제분업구조에서 기술부문의 비교우위확보를 위해 민간부문과 공공부문에서 동시에 이루어져야한다.

• Environmental and Resource Economics Review
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• v.20 no.4
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• pp.663-688
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• 2011

Since the liberalization of petroleum product prices in 1997, there has been persistent suspicion with regard to asymmetry in the movement of petroleum product prices in Korea. In particular, academics and consumer groups suggest that prices decided by refining companies and gas stations have moved asymmetrically compared with international petroleum product prices. The primary aim of this study is to determine, using the Error Correction Model, to perform multi-country asymmetry analysis including the United States, the United Kingdom, Germany, France, Italy and Japan. We shows that comparison of domestic prices with international prices in the six countries mentioned above revealed a fairly low level of asymmetry in those countries, although some asymmetry was found in some countries at various times within the period of analysis. To explain the different degrees of asymmetry between countries, this study looked at asymmetry in the United States, Germany and Italy and sought correlations between each country's oil industry structure and its level of competition.

• Management & Information Systems Review
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• v.37 no.2
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• pp.259-281
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• 2018

Advocates of mandatory IFRS adoption claim that IFRS increase financial statement comparability, which in turn leads to greater cross-border investment(Securities and Exchange Commision, 2008). The notion is that improved financial statement comparability reduces the information acquisition costs of global investors and thereby increase their investment in foreign firms. The purpose of this study is to examine this assertion by examining whether the K-IFRS adoption rusults in improved comparability that leads to increased investment by foreign investment. We also examined whether the relation between comparability and foreign investment has strengthen after adoption of K-IFRS. To achieve the purpose of our study, we measure Korean firms comparability using stock price model, stock return model and cash flow from operation model by Barth et al.(2012). We use both foreign ownership in the end of year and average during the year for dependent variables were to reduce bias. We test our hypothesis using 1,817 firm-year observation of KOSPI firms during the period of our analysis, 2011-2015. Consistent with our hypothesis, we find K-IFRS adoption results in a greater increase in foreign investment in firms with high comparability firms. This result indicate that the adoption of K-IFRS intends to achieve the international accounting convergence as stated in the roadmap and to reduce the Korea Discount.

• Journal of the Korean School Mathematics Society
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• v.23 no.3
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• pp.351-375
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• 2020

The purpose of this study is to identify the trends of emotion-related mathematics education research conducted in Korea so far, and compare them with those of international studies, and explore the desirable directions for future emotion-related mathematics education research. Emotion-related domestic research was collected from domestic academic journals, analyzed, and then it was used as data for international comparative study. The findings of the Eligio(2017) were used as counterpart research data. This study compares the number of publications, research subjects and research topics of domestic and international studies on emotion. Findings indicate that it has generally shown similar patterns to international research although it was difficult to determine the trends due to the lack of the number of domestic studies. The future directions of domestic mathematics education research on emotion were proposed as follows. Since it is difficult to collect reasonable and reliable data on pure emotion due to the nature of emotion in mathematics education research, it is suggested to introduce the concept of emotional intelligence, which is the combination of emotion and cognition. Also, it was recommended to utilize the concept of meta-emotion for future study on emotion-related research.

• International Commerce and Information Review
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• v.14 no.3
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• pp.453-479
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• 2012

The increase in international trade is clearly reflected by litigation and arbitration. Despite the importance of international commercial transaction, until very recently little was known about how the law interacts with actual practice. The CISG obviously plays an important role, but we are concerned with using choice of law to resolve issue that the CISG leaves unresolved. The case law UPICC is now accessible by means of UNILEX, the database on international case law that focus on CISG cases. The courts and arbitration tribunals throughout the world are developing a growing body of international case law on issues not resolved by the CISG, though arising from transactions to which the CISG applies. The application of the CISG is obligatory due to its nature as hard law an international convention. However, UPICC are only restatements and more flexibility, comprehensive instrument than CISG. This article offers to promote the UPICC application from their present status as a mere soft law instrument through analysing UNILEX cases.