• 사상체질의학회지
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• 제12권2호
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• pp.17-33
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• 2000

Purpose of this study is to investigate the correlation between Sung-Jung' concept of Sasang Constitutional Medicine and Brain. So, After studying the meaning of Sung-Jung' concept of Sasang Constitutional Medicine, I made a comparative study through the structure, function, development of Brain. The conclusions were as follows. 1. Human's brain acts a rational, control his actions. and It manage human body's physiology and pathology. and It perceive his surroundings, express his emotion through comprehension, synthesis, judgement about information from various fields. and It's abnormality bring about a spiritual, bodily injury. Therefore, human's brain have many correlation with Sung-Jung' concept of Sasang Constitutional Medicine. 2. Neocortex' function have many correlation with Sung' concept of Hearing-Sight-Smell-Taste (聽視嗅味=sensation=a highly mental capacity) through Ear-Eye-Nose-Mouse(耳目鼻?). 3. Limbic-system'function have many correlation with Jung' concept of Sorrow-Anger-Pleasure-Joy(哀怒喜榮=emotion) through Lung-Spleen-Liver-Kidney(肺脾肝腎) 4. Brain-stem' function have many correlation with vitalistic concept through Qui of Sorrow - Anger - Pleasure - Joy(哀怒喜樂之氣)' rise and fall. 5. Relation of emotions and diseases through Limbic system and Autonomic nervous system have many correlation with relation of Sung-Jung and diseases of Sasang Constitutional Medicine 6. Left-hemisphere' function that has superior power of verbal, analysis, logicality, consideration have many correlation with tendency of Soeumin and Taeumin. and Right-hemisphere' function that has superior power of emotion, non-verbal, imagination, spatial perception have many correlation with tendency of Soyangin and Taeyangin.

• 한국지능시스템학회논문지
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• 제12권5호
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• pp.397-404
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• 2002

본 논문에서는 퍼지와 웨이브렛 변환의 다해상도 분해(MRA)를 가진 퍼지 개념을 이용한 웨이브렛 신경망을 제안하고, 또한 이 시스템을 이용하여 임의의 비선형 함수 학습 근사화를 개선하고자 한다. 여기에서 퍼지 개념은 벨(bell)형 퍼지 소속함수를 사용하였다. 그리고 웨이브렛의 구성은 단일 크기를 가지고 있으며, 퍼지 개념을 이용한 웨이브렛 신경망의 학습을 위해 역전파 알고리즘을 사용하였다. 웨이브렛 변환의 다해상도 분해, 벨형 퍼지 소속 함수 그리고 학습을 위한 역전파 알고리즘을 이용한 이 구조는 기존의 알고리즘보다 근사화 성능이 개선됨을 모의 실험을 통하여 1차원, 2차원 함수에서 확인하였다.

• 대한수학교육학회지:학교수학
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• 제4권4호
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• pp.677-688
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• 2002

The context and intuitive understanding is very important in Statistics Education. Especially, there is a need to mitigate student's difficulty in studying probability density function. One of teaching method this concept is to using relative frequency histogram. But, as using this method, we should know several problems included in that. This study investigate problems in the method for teaching probability density function as gradual meaning of histogram. Also, as alternative approach, this thesis introduce the density curve concept. The application of four methods to teach the concept of the probability density function and analysis of the survey result is done in this research.

• East Asian mathematical journal
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• 제39권2호
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• pp.119-139
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• 2023

Most of calculus and real analysis are concerned with the study on continuous functions. Because of self-sustaining concept caused by everyday language, continuity has difficulties. This kind of viewpoint is strengthened with that teacher explains continuity by graph drawn ceaselessly and so finally confused with mathematics concept which is continuity and connection. Thus such a concept image of continuity becomes to include components which create conflicts. Therefore, we try to analyze understanding of continuity on university students by using the concept image as an analytic tool. We survey centering on problems which create conflicts with concept definition and image. And we investigate that difference of definition in continuous function which handles in calculus and analysis exists and so try to present various results on university students' understanding of continuity concept.

• 한국수학사학회지
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• 제24권4호
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• pp.97-118
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• 2011

수학사적으로 함수개념은 비례관계, 종속변수, 식, 대응 등으로 발달되어왔으며 수학교육과정에서는 3차, 7차, 7차 개정안에서 중학교 1학년에서 함수개념 도입을 위한 함수의 정의에서 강조점 바뀌었고 이러한 수정의 핵심은 "종속"과 "대응"이다. 본 연구는 종속과 대응에 초점을 둔 수업의 장단점을 비교하고자 각각을 대표할 수 있는 모델로서 물통 모델과 자판기 모델을 선정하여 중학교 1학년을 대상으로 함수의 개념과 함수의 표현에 대한 2차시 수업을 실시하고 형성평가 문항분석을 통하여 두 모델의 차이점과 효율성을 파악하였으며, 3개월 후 파지 효과를 조사하였다. 자판기모델은 중학교 1학년 학생의 함수의 정의 이해 뿐 아니라 특히 개념이미지를 만들고 회상하는데 도움을 주었다. 물통모델은 정의역의 모든 원소가 종속변수에 대응 된다는 "임의성"을 이해하는 데는 상대적으로 어려움을 나타냈지만, 함수식의 표현과 관련해서는 좋은 역할을 한 것으로 판단되었다.

• 한국실내디자인학회논문집
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• 제20호
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• pp.26-32
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• 1999

The point of this study consists in analysing influences of the postmodern design in the contemporary architecture. Since the modern architecture, new concept of architectural design has been materialized in the Late-Modern and the High-tech style but the revolutionary changes has been tempted by the postmodern architects who introduced the Rhetorical language in the contemporary architecture. In concrete terms postmodern architecture divided architectural elements from existing function (according to U. Eco, it is the primary function of architecture) and gave another function which is the secondary function or the symbolic function or architecture. And the methods of deviation from the conventional code is exactly the rhetorical expression technique which governed the history of art in Europe (but these technique is more intensively applied in the postmodern architecture) So this study is purposed to analyse the different rhetorical "figyres" regarding the syntax and semantic of the architectural langyage, and particularly to approach to the basic mechanism of the New Design Concept in the Contemporary Archiecture.chiecture.

• 한국수학교육학회지시리즈E:수학교육논문집
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• 제30권2호
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• pp.199-223
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• 2016

본 연구의 목적은 중학교 1, 2학년 학생들이 함수 개념을 통합적으로 이해하고 있는지를 알아보는데 있다. 함수 개념의 통합적 이해란 함수에 관한 다양한 상황과 표현을 함수의 정의와 유기적으로 연결하여 이해하는 것을 의미한다. 본 연구를 위하여 청주시에 소재한 A와 B 중학교 1, 2학년 학생 160명을 대상으로 선정하여 함수 개념의 통합적 이해 정도를 조사하였다. 통합적 이해의 관점에서 중학교 교과서와 다른 참고문헌을 참고하여 검사지를 개발한 후 현장 교사들과 전문가의 검토를 받아 수정 보완하였다. 연구 결과는 다음과 같다. 첫째, 함수 상황을 표와 식으로 번역하는 것보다 그래프로 번역하는 것을 어려워하였다. 둘째, 함수 여부의 판단에 대한 정답률은 학생들에게 익숙한 상황에서는 비교적 높았지만, 익숙하지 않은 상황에서는 낮게 나타났다. 셋째, 학년, 함수 상황에 따라 함수 판단에 대한 근거가 차이가 있다. 익숙한 상황에 대해서는 1학년은 정의, 2학년은 식의 관점으로 함수여부를 판단하려는 경향을 보였다. 또한 익숙하지 않은 상황에서는 정의와 식보다는 규칙성과 변화의 관점에서 함수를 판단하려는 경향이 나타났다. 넷째, 다양한 상황이나 표현을 일관되게 정의와 연결시킨 학생은 1학년이 12명(14.6%)이고 2학년은 한 명도 없었다. 즉 대부분의 학생들은 함수 개념을 통합적으로 이해하지 못한 것으로 나타났다.

• 한국산업융합학회 논문집
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• 제27권2_2호
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• pp.377-388
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• 2024

The purpose of this study is to prepare basic data to help college students adapt to college life by grasping the effects of mentoring skills, self-concept, career decision-making self-efficacy, and major satisfaction on college life adaptation. To achieve the purpose of the study, data were collected from January 17 to January 27, 2024, targeting college students from one university in C city located in G-do. The survey was conducted online. As a result of the study, the mentoring function of the subjects averaged 4.11 points (out of 5 points), the self-concept was 4.29 points (out of 5 points), the career decision-making self-efficacy was 4.04 points (out of 5 points), the major satisfaction was 4.45 points (out of 5 points), and the college life adaptation was 3.91 points (out of 5 points). The factor that most influenced the subject's adaptation to college life was career decision-making self-efficacy, followed by self-concept, mentoring function, and major-art field. The explanatory power of the model was 70.2%. Specifically, the higher the career decision-making self-efficacy, the higher the self-concept, and the higher the mentoring function, the higher the adaptation to college life. Educational intervention programs (non-curricular programs) are needed to adapt to college life for college students, and subsequent studies need to examine the effects of the developed programs.

• 한국초등과학교육학회지:초등과학교육
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• 제21권1호
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• pp.13-24
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• 2002

This study examined the knowledge structure constructed by children before formal instruction, and successive changes in the structural complexity of knowledge during the learning of the 'Structure and Function of Plants' unit. The researchers let the 5th graders draw the first draft of their concept maps in order to examine the pre-existing knowledge structure concerned with the unit and also four concept maps after completing every fourth lesson. Each concept map drawn by children on the basis of the previous one showed the degree of their current understanding on the structure and function of plants. The results revealed that only two levels of hierarchy and five relationships among the components of the first concept map(relationship, hierarchy, cross link and example) were proven to be valid in terms of conceptual relevance. According to the standard map, there was no change in hierarchy from the 2nd to the 3rd map, and in example from the 2nd to the 4th map. However, the gradual and successive increases of the scores in all components appeared in the children's maps throughout the unit. Knowledge restructuring occurred strongly in the early periods from the 1st to the 6th lesson, and the significant stable changes in tuning and accretion appeared throughout the whole lessons. The results also showed that there were no significant gender differences on the 5th grader's knowledge structuring.

• 대한수학교육학회지:학교수학
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• 제3권2호
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• pp.373-399
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• 2001

The function is a basic and key concept to understand mathematical problems. However, many students have difficulties to expand the knowledge to other related concepts and to transfer the knowledge to real world problems. The reasons for the problem may be that the concept of function is taught by simplified and abstracted formula without fully understanding of the reasoning process. Also, the examples for the concepts are artificial and not related to students' experiences. Situated learning theory provides great implications to solve these problems. So, this study was designed to teach the concept of function more meaningful to students by appling situated learning theory. Thirty-eight middle school students were participated in this study. Students were provided the instruction designed according to the principles of situated learning theory. Then, they were asked to complete attitude survey questionnair and a performance assessment task. The result showed that the instruction based on situated learning theory was useful to Promote students' understanding and motivation for learning. More implications of the study was provided in the paper.