• KOREAN POULTRY JOURNAL
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• v.9 no.5 s.91
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• pp.68-69
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• 1977

• Hospice
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• s.52
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• pp.9-14
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• 2012

• Feed Journal
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• v.5 no.12 s.52
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• pp.69-70
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• 2007

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.7
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• pp.3000-3006
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• 2012

We investigate whether the belief in good luck of stock traders influences their satisfaction with and their loyalty to a stock trading service. In particular, we tested whether the online stock traders who have irrational beliefs in good luck (e.g., I am a lucky person) (1) are satisfied with their online stock trading service more strongly and (2) stay with it longer than the online stock traders who have rational beliefs in good luck (e.g., luck does not exist). We have tested satisfaction, loyalty, and belief in good luck among 412 online stock traders and tested our two hypotheses. Our findings contribute to the academic research on service satisfaction and loyalty as well as provide implications to online stock trading service providers.

• Journal of the Korean Chemical Society
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• v.64 no.4
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• pp.210-224
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• 2020

The purpose of this study is to investigate science teachers' orientation toward scientific inquiry-based teaching. In this study, five middle school science teachers formed and participated in a teacher learning community for scientific inquiry-based instruction during one year. Data collection consisted of pre and post questionnaire and interviews, audio-recordings of teachers' collaborative lesson planning and reflection on teaching practice, and field notes of participant teachers' teaching practice and follow-up interviews. Data analysis indicated that there were four orientations toward scientific inquiry-based teaching. They were knowledge and beliefs about 'goals of scientific inquiry-based teaching', 'scientific inquiry-based teaching and learning', 'argumentation-based teaching and learning', and 'nature of science and science inquiry'. Teachers' collaboration in a teacher learning community would be effective in facilitating teachers' orientation to scientific inquiry-based teaching.

• Korean Journal of Logic
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• v.16 no.1
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• pp.61-85
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• 2013

The author, after introducing the concept of de re belief and discussing de re/de dicto ambiguity in belief context and modal context, concludes that modal sentences of Korean language does not show any distinctive traits against English. He, after discussing this ambiguity in negative sentence a la Russell, tries to show that Korean provides two way of negation construction, one of which corresponds to de re negation (primary occurrence in Russell's terms). De re reading makes referentially transparent context, thus permits substitutions of identicals salva veritate; De dicto reading does not. Korean ending 'rago', used with quotation verbs, speech act verbs and cognitive attitude verbs, deserves some attention in that it permits de re sentences in addition to de re/de dicto ambiguous sentences. 'Rago' also makes speaker's commitment to the content of the intensionally contained clause 'neutral', in contrast with other Korean endings such as 'um/im' and 'raneun gut' which make speaker's positive commitment. This explains why the maxim of western epistemology that knowledge presupposes truth does not hold in Korean 'rago' sentences.

• Korea Trade Review
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• v.42 no.2
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• pp.227-249
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• 2017

This study investigates whether foreign equity ownership is associated with trading volume. This study establishes null hypothesis indicating that foreign equity ownership is not related to trading volume based on prior studies regarding foreign equity ownership. We measured trading volume as proxy of investors' heterogeneous beliefs. To exam The the hypothesis, we collected sample firms listed on the Korean Stock Exchange from the year of 2001 to the year of 2011 inclusively. Controlling for variables related with trading volume as reported in the previous studies, the regression coefficient for the foreign equity ownership showed statistically significant negative sign. These results indicate that the foreign equity ownership is negatively associated with investors' heterogeneous beliefs. This study contributes to extant literature on foreign equity ownership by providing evidence that foreign equity ownership affects investors' trading decisions. The results also help policy makers in their policy development.

• The Transactions of the Korea Information Processing Society
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• v.5 no.4
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• pp.951-958
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• 1998

In this paper, we propose a backward reasoning algorithm which can be utilized in the fuzzy Petri-net representation representing fuzzy production rules. The fuzzy Petri-net representation can be used to model a approximate reasoning system and implement a fuzzy inference engine. The proposed algorithm, which uses the proper belief evaluation functions according to fuzzy concepts in antecedentes and consequents of fuzzy production rules, is more closer to human intuition and reasoning than other methods. This algorithm generates the backward reasoning path from the goal to the initial nodes and evaluates the belief value of the goal node using belief evaluation functions.

• Journal of the Korea Fashion and Costume Design Association
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• v.18 no.2
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• pp.1-14
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• 2016

사회적기업의 브랜드를 추구하는 패션 소비층은 개인적인 가치 기준을 바탕으로 합리적인 소비생활을 하며 브랜드 이미지를 중시하고 자신만의 감도를 찾는 공통된 특징을 가지고 있다. 이러한 추세에 따라 패션 사회적 브랜드는 새로운 각도에서 소비자들을 이해하며 환경변화에 능동적으로 대응할 필요성이 요구되고 있다. 이에 본 연구에서는 패션 사회적 브랜드-소비자 관계의 세부적 요인이 브랜드 자산 구성요소들에 미치는 구조적 관계에 대해 규명하며, 연구결과를 기준으로 패션사회적 브랜드가 소비자의 구매행동을 예측하여 보다 효율적인 브랜드 전략을 진행하는데 있어 시사점을 제공하고자 한다. 이를 위해 2015년 4월 1일부터 30일까지 ${\bigcirc}{\bigcirc}$ 패션 사회적 브랜드 상품구매경험자를 800명을 대상으로 설문을 실시하였으며, SPSS 20.0, AMOS 20.0을 사용하여, 빈도분석, 신뢰도 분석, 요인분석 및 경로분석을 실시하였다. 이상을 바탕으로 도출된 연구결과는 다음과 같다. 첫째, 브랜드-소비자 관계의 행위적 몰입, 인지적 믿음은 브랜드 인지도에 유의한 영향을 미쳤으나, 감성적 유대는 브랜드 인지도에 영향을 미치지 않았다. 둘째, 브랜드-소비자 관계의 행위적 몰입, 감성적 유대, 인지적 믿음은 브랜드 이미지에 유의한 영향을 미쳤다. 셋째, 패션 사회적 브랜드 이미지는 브랜드 태도 및 브랜드 충성도에 유의한 영향을 미쳤다. 넷째, 패션 사회적 브랜드의 지각된 품질은 브랜드 이미지, 브랜드 태도, 브랜드 충성도에 유의한 영향을 미쳤다. 다섯째, 패션 사회적 브랜드 태도는 브랜드 충성도에 유의한 영향을 미쳤다.

• Korean Journal of Cognitive Science
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• v.10 no.4
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• pp.51-62
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• 1999

This paper proposes a fuzzy Petri net representation to represent the fuzzy production rules of a rule-based expert system. Based on the fuzzy Petri net representation. we present a fuzzy reasoning algorithms which consist of forward and b backward reasoning algorithm. The proposed algorithms. which use the proper belief evaluation functions according to fuzzy concepts in antecedent and consequent of a fuzzy production rule. are more closer to human intuition and reasoning than other methods. The forward reasoning algorithm can be represented by a reachability tree as a kind of finite directed tree. The backward reasoning algorithm generates the backward reasoning path from the goal to the initial nodes and then evaluates the belief value of the goal node using belief evaluation functions.