• Cross-Cultural Studies
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• v.49
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• pp.1-32
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• 2017

This paper discusses the structural and meaning features of causative from/for V-ing constructions as complement and provides insight on their grammatical characteristics revealed from alternation between prepositions for and from in nonfinite V-ing complement clause constructions. Guided by empirical data, this paper demonstrates that there are three types of syntactic patterns classified by the main verbs in these constructions and that these three syntactic types are closely linked with the meaning. These classifications are supported by the passivizations and aspect. In addition, this paper suggests that the function of for and from followed by nonfinite V-ing clause should be treated as a preposition introducing nonfinite V-ing clauses.

• Communications of Mathematical Education
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• v.20 no.2 s.26
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• pp.231-248
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• 2006

There are several kinds of mathematical thinking. The most basic mathematical thinking is analysis and synthesis. The problem of analysis and synthesis is one of the most important things in mathematics. We used mathematical textbook of Prof. Gusev for the study on the problem of analysis and synthesis. We suggested basic classification standard of problem of analysis and synthesis through historical survey and then suggested specific classification standard.

• Journal of the Korean Society for Railway
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• v.18 no.1
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• pp.81-86
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• 2015

Assets are an essential part of a railway financial position and income state. The Railway industry, SOC, has characteristics of possessing vast tangible assets and incurring vast asset-related-costs. For higher liquidity and profitability, the railway industry need more active asset management. Since 2011, IFRS has its changed accounting method for tangible assets, this has subsequently affected asset management. As the railway industry has a high portion of tangible assets, the accounting method for tangible assets is very important. This paper analyzes the newly adopted accounting method for tangible assets and proposes LCC for effective asset management.

• Journal of the Korean Society for information Management
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• v.22 no.1 s.55
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• pp.125-144
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• 2005

This study uncovered ambiguity and inconsistency of the semantic relationships of the existing thesaurus by analyzing the concept relationships of AGROVOC and proposed the concept relationships of ontology in partially overcoming these limitations. By the results of analyzing the concept relationships, the study proposed conceptual model as most important part of conecept relationships of ontology and semantically developed concept relationship types. These relationships partially can perform inferences and must be useful for information knowledge system based on more exact semantic relationships. Also the study found out new relationship types and they will be useful for extension of the concept relationships of existing thesaurus. And these relationship types showed that they were useful for the existing thesaurus as Legal Thesaurus.

• Proceedings of the Korean Society for Information Management Conference
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• 1996.08a
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• pp.71-74
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• 1996

기존 목록의 모으는 기능을 보완하는 대안으로 하이퍼텍스트(Hypertext) 기능을 적용한 목록을 제시하였다. 관련된 문헌 상호간을 이어주는 링크는 서지적 관계 유형을 이용하였으며, 기존 MARC 포맷의 연관저록필드를 좀더 확장하여 6가지 서지적 관계를 모두 연결시킬 수 있도록 수정한 MARC 포맷을 이용하여 하이퍼목록을 구축하였다. 하이퍼목록의 인터페이스로는 상세서지화면에 나타나는 버튼을 통해 직접 관련자료의 간략리스트나 상세서지를 검색할 것을 제시하였고, 클리퍼를 이용하여 하이퍼목록을 구현하였다.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2006.05a
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• pp.90-95
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• 2006

본 논문에서는 개방형 GIS웹서비스의 레지스트리를 구축하기 위해 참조될 수 있는 OGC의 표준들을 중심으로 하여 다양한 GIS 비즈니스의 유형별로 적용 가능한 기술사양과 적합한 구현모델 등을 분석하여 효율적인 GIS 웹서비스 네트워크를 형성할 수 있도록 모델을 제시하고자 한다. 이를 위해 본 논문에서는, GIS 비즈니스 모델을 서비스기반모델에 따라 참여주체를 규정하고 각각의 구성형태에 따른 모델을 분류한다. 또한, 각각의 분류된 모델유형에 대해 GIS웹서비스 레지스트리로서 참조되고 고려되어야 하는 특성들을 도출하여 가능한 분석관점도 함께 제시한다.

• Review of KIISC
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• v.4 no.2
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• pp.47-57
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• 1994

본 논문에서는 컴퓨터 통신망에 관련된 범죄를 유형별로 구분하고 이에 대한 기술적 방지대책을 구체적으로 제시한다. 본 논문은 컴퓨터 범죄를 경험적 기준에 의하여 구분하며 방지대책과의 관계도 분석한다. 기술적 방지대책으로 전형적인 OSI 참조모델에 기초한 보호모델 구조와 컴퓨터 범죄의 각 유형에 대해서 대처할 수 있는 보호 서비스 및 메카니즘 그리고 적용 가능한 계층을 종합적으로 분석 제시한다. 또한 보호메카니즘을 구현하는데 사용되는 대표적 보호알고리듬의 수행시간에 관해서도 기술한다.

• Journal of Korean Elementary Science Education
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• v.42 no.3
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• pp.421-433
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• 2023

This study examined the reasoning of gifted elementary science students in a socioscientific issues (SSI) classroom discussion on COVID-19-related trash disposal challenges. This study aimed to understand the characteristics of evidence use and decision-making difficulties in each type of SSI-related reasoning. To this end, the transcripts of 17 gifted students of elementary science discussing SSIs in a classroom were analyzed within the framework of informal reasoning. The analysis framework was categorized into three types according to the primary influence involved in reasoning: rational, emotional, and intuitive. The analysis showed that students exhibited four categories of evidence use in SSI reasoning. First, in the rational reasoning category, students deemed and recorded scientific knowledge, numbers, and statistics as objective evidence. However, students who experienced difficulty in investigating such scientific data were less likely to have factored them in subsequent decisions. Second, in the emotional reasoning category, students' solutions varied considerably depending on the perspective they empathized with and reasoned from. Differences in their views led to conflicting perspectives on SSIs and consequent disagreement. Third, in the intuitive reasoning category, students disagreed with the opinions of their peers but did not explain their positions precisely. Intuitive reasoning also created challenges as students avoided problem-solving in the discussion and did not critically examine their opinions. Fourth, a mixed category of reasoning emerged: intuition combined with rationality or emotion. When combined with emotion, intuitive reasoning was characterized by deep empathy arising from personal experience, and when combined with rationality, the result was only an impulsive reaction. These findings indicate that research on student understanding and faculty knowledge of SSIs discussed in classrooms should consider the difficulties in informal reasoning and decision-making.

• The Journal of Korean Association of Computer Education
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• v.5 no.3
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• pp.59-67
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• 2002

In this study, we have designed and established a formative evaluation system which provides the web-based corrective feedback in the current situation that the importance of feedback as well as the formative evaluation is getting highlighted in the course of learning and instruction. This system is composed of three types of corrective feedback. The first one is the informations providing feedback by stage. It provides the explanations or the correct answers-related informations for the wrong answered questions by stage and directly. The second one is the error corrective feedback, which provides the informations about the reasons of the errors on each wrong answered question so that the learner can correct his errors. Lastly, the corrective feedback by the accumulated marks shows the learner's total marks and their wrong answered questions to enable the learner to learn for themselves. We analyzed how these three corrective feedback effects on the learning achievement after applying them to learners, and testified the type of the most effective corrective feedback in enhancing the degree of learning achievement.

• The Journal of the Korea Contents Association
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• v.12 no.3
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• pp.461-469
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• 2012

This work was researched by practical method in a subjectivity study accessible in-depth, in sloughing off old habit of functional quantity analysis about reception type on movie-viewing perception. The perception pattern come out in this study were divided into four types in Q-methodology. The result is as follows ; it is that divided '1[(N=18): Personal-decision Type], 2[(N=14): Media Dependence Type], 3[(N=10): Self-leading Type], 4[(N=3): Positive Preference Type]'. Like this, it found that is very different type all over. Hereafter, this study is to ascertain acceptance behavior about reception type on movie-viewing perception, 21th ; to offer a developmental suggestion about it.