• Journal of Applied and Pure Mathematics
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• v.4 no.5_6
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• pp.299-315
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• 2022

This manuscript deals with the exact (complete) controllability of semilinear stochastic differential equations with infinite delay and Poisson jumps utilizing some basic and readily verified conditions. The results are obtained by using fixed-point approach and by using advance phase space definition for infinite delay part. We have used the axiomatic definition of the phase space in terms of stochastic process to consider the time delay of the system. An infinite delay along with the Poisson jump is the new investigation for the given stochastic system. An example is given to illustrate the effectiveness of the results.

• East Asian mathematical journal
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• v.40 no.2
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• pp.127-148
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• 2024

Maximum and minimum have a historical background in mathematics and occupy an important part of the differential unit in school mathematics. As the curriculum is revised, there are changes and problems in the way definition introduced. Therefore, this study analyzes the changes in the method of introducing maximum and minimum definitions following the reorganization of the 2007 and 2009 revised mathematics curriculum, and analyzes the differences in maximum and minimum definition methods compared to the nine mathematics II textbooks in the 2015 revised mathematics curriculum and three real analysis. In addition, methods to improve the terms used in relation to the maximum and minimum values are presented.

• Journal of Korean Medical classics
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• v.22 no.4
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• pp.167-176
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• 2009

This study aim to organize knowledge of the Oriental Medicine using the 'Wisdom of Crowds', and also results could be learned effectively. The progress of the research aims to understand the classic documents easily using the existing systems resources that is related to the information Oriental Medicine. As a result, the system that could understand how to deal with the existing definition of terms individually easily via cross reference, and also sort out and arrange without damaging the order of documents related to the Oriental Medicine was built up. In return, the system that could be handled by many participants could create and edit the knowledge of the Oriental Medicine together.

• Journal of Korea Society of Industrial Information Systems
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• v.8 no.2
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• pp.45-53
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• 2003

The significances of this paper are of two points. One is that this research develops the query expansion search by adding the related terms based on the dictionary to the original query terms. This method shortens the process of the conventional model of query expansion utilizing the feedback data of the search. The other is that this research tries to find out the optimal point of precisions and recalls by differentiating the weight ratio between original quay and additional terms. This method shows that the efficiency and precision of query expansion search increase.

• The Journal of Korean Medical History
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• v.35 no.2
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• pp.83-88
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• 2022

In East Asian medicine, 'gihyeol(氣血)' and 'hyeolgi(血氣)' are basic terms that can be found everywhere. However, despite its importance, there is no clear definition of the terms. In this paper, we tried to distinguish between 'gihyeol(氣血)' and 'hyeolgi(血氣)' and looked at actual clinical examples that were judged to be consistent with this idea. The terms of East Asian medicine reflect its view of the human body and the origin of this view of the body can be seen as Han's theory of sensitivity. In addition, in East Asian medicine, the human body was understood as having a dualistic structure. Based on the theories of Asian medicine, energy can be understood as qi and blood. Therefore, 'gihyeol(氣血)' and 'hyeolgi(血氣)' are not similar or the same terms, but can be seen as terms to distinguish different internal flows of the human body. This organic view of the human body leads to the 'Hyeonggiron(形氣論)' of Donguibogam, and this 'Hyeonggiron(形氣論)' leads to the 'Hyeonggiron(形氣論)' of Hyungsang Medicine.

• Journal of The Korean Association For Science Education
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• v.34 no.2
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• pp.55-62
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• 2014

This study is to reclassify the classifications or definitions of scientific literacy in scientific literacy researches since 1960s and grasp the classification trends of scientific literacy definitions. Sixteen articles have been selected among the articles that have been introduced in the two articles. Classification criteria are as follows: 1) "be learned," "competence," or "be able to function in society" as meanings of "literate," 2) "terms" or "description" as the ways of representing scientific literacy, 3) "singular structure," "hierarchical structure," or "parallel structure" as the inner structure of scientific literacy definitions. The results of this study are as follows: First, hierarchical structures in scientific literacy have almost always accompanied "terms" representing scientific literacy and also accepted the hierarchy between "be learned" and "competence," but not the definition of scientific literacy as functioning in society. All parallel structures in scientific literacy have accompanied the definition as functioning in society. And singular structure almost always appears in researches based on the views of scientific literacy in relatively recent times. Second, researches who have used "terms" as ways of representing scientific literacy have increased. Based on the results in this study, the meanings of scientific literacy have been emphasized in view of the ability of playing a role in a social context as well as learning and competence these days. To meet this movement in scientific literacy actively, science education community should get out of traditional teaching and learning scientific concepts and give emphasis on application in various context and social role of science learners.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.11 no.4
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• pp.205-213
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• 2016

This study clarified the definition and interpretation of terms relating to SMEs Priority System. First, 'Domestic' is defined that the address of office is in our country. Second, 'Technology utilization capacity' is defined that the de facto capacity to technology commercialization and utilization. for example. development or production or sales activity of the production using national r&d performance. Third, 'priority' in priority consideration is defined that when there are many companies trying sign technology utilization contract, technology providers shoud provide the opportunity of signing contract to SMEs primarily. 'priority consideration' is defined that technology providers shoud try to do enough to sign a contract with SMEs. This study has significance in that raising the application of the current SMEs Priority System.

• Journal of Science Education
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• v.44 no.3
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• pp.289-299
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• 2020

In this study, the definition, the level of difficulty, and the certainty of the understanding of 113 astronomy terminologies from 2009 revised middle school geoscience textbooks were examined. And through further interviews, the types of students' misconceptions about astronomy terminologies and their representative terms - examples of misconceptions were analyzed. The definitions of the terms presented by the students were largely classified as correct, low-level, and incorrect understanding. And low-level understanding was subdivided into high-level definition descriptions, undifferentiated concepts, and incorrect answers were subdivided into interference by scientific misconception and lack of prior knowledge. Given that the misconceptions due to terminologies can be distinguished from the prior misconception, the misconceptions due to terminologies can be effectively prevented by changing the term itself. In addition, students were aware of the advantages and disadvantages of metaphorical terms, and the recognition of their level of understanding is expected to be a good starting point considering that recognizing their own misconceptions is the first step in correcting them. Terminologies in science education is always an important subject of discussions, striving to select the right term according to the times, and scientific terms may change. It is expected that the results of this study will be the basis for discussions on the modification of terms.

• Architectural research
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• v.13 no.1
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• pp.17-24
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• 2011

Isogeometric solution of Poisson equation is provided. NURBS (NonUniform B-spline Surface) is introduced to express both geometry of structure and unknown field of governing equation. The terms of stiffness matrix and load vector are consistently derived with very accurate geometric definition. The validity of the isogeometric formulation is demonstrated by using two numerical examples such as square plate and L-shape plate. From numerical results, the present solutions have a good agreement with analytical and finite element (FE) solutions with the use of a few cells in isogeometric analysis.

• Journal of Information Management
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• v.26 no.3
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• pp.63-86
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• 1995

What is MULTIMEDIA? This paper introduces the present and the future overview of multimedia while explaining its definition and the related terms. The paper especially probes into the topics of multimedia PC, INTERNET, DVD, SGML, MPEG, the essential topics when one talks about multimedia. The paper also introduces how to deal with the present and the future conditions of multimedia.