• 제목/요약/키워드: Conclusions

검색결과 37,982건 처리시간 0.047초

8학년 학생들의 자기주도적 과학탐구 보고서에 제시된 결론의 특징 (Characteristics of 8th Grade Students' Conclusions Presented in Self-Directed Scientific Inquiry Reports)

  • 신미영;최승언
    • 한국지구과학회지
    • /
    • 제30권6호
    • /
    • pp.759-772
    • /
    • 2009
  • 본 연구의 목적은 8학년 학생들의 자기주도적인 과학탐구 보고서에 제시되어 있는 결론의 특징을 이해하려는 것이다. 이를 위해 '자기주도적인 과학탐구의 결론 분석'이라는 틀을 개발하였으며, 이 분석틀을 사용하여 학생들의 결론을 분석하였다. 다음으로는 학생들의 결론을 그들이 탐구하기 위해 생성한 질문과 비교하여 질문이 결론에 영향을 주는지에 대해 조사하였다. 더불어 학생들이 탐구 활동을 하면서 결론을 도출할 때 겪는 어려움을 이해하기 위해 실시한 설문지의 응답을 분석하였다. 연구 결과에 의하면 결론은 대체로 과학의 기초적 가정과 과학적 설명으로 범주화되는데, 학생들 결론의 약 절반 정도는 과학의 기초적 가정에 해당하였다. 그리고 과학적 설명으로 제시된 결론은 대부분 연역추론에 의한 설명과 귀납추론에 의한 설명이었다. 그리고 질문이 탐구질문일 때 과학적 설명이 과학의 기초적 가정보다 많이 나타나는 것으로 보아 결론의 형태는 학생들이 생성한 질문의 영향을 받는 것을 알 수 있었다. 일부 학생들은 결론과 실험 결과가 차이가 있음을 인식하지 못하는 것으로 나타났다.

문헌정보학 학술지 논문의 결론 구조 분석 (The Structure of Research Article Conclusions in Library and Information Science Journals)

  • 김갑선
    • 한국도서관정보학회지
    • /
    • 제49권3호
    • /
    • pp.111-132
    • /
    • 2018
  • 본 연구는 문헌정보학 학술지 논문의 결론 부분의 구조와 유형을 밝힌 연구이다. 문헌정보학의 4개 학술지 논문의 결론 장(chapter)을 분석하여 '연구 관심 끌어내기', '요약하기', '논의하기', '적용하기', '확대하기' 의 5개 상위범주와 11개의 하위요소를 도출하여 이를 결론 구조의 분석도구로 적용하였다. 연구 결과, 문헌정보학 학술지 논문의 결론 제목은 '결론'이 절반 이상이며, 그 다음은 '결론 및 제언' 이다. 결론 장은 평균 4.2개의 구성요소로 구성되었다. 각 구성요소별 출현빈도는 '연구결과 요약'이 단연 우세하며, '연구 전체 과정 요약', '후속연구 제언', '연구 의의' 순 이었다. 서술 분량도 '연구결과 요약'이 가장 우세하며, 결론의 절반 이상을 차지하였다. 출현빈도가 가장 높은 상위범주는 '요약하기'이며, 그 다음은 '확대하기', '적용하기' 순 이었다. 결론을 시작하는 첫 번째 요소로 가장 우세한 요소는 '연구결과 요약'이며, 결론을 마무리하는 최종 요소로 가장 우세한 것은 '후속연구 제언'이다. 결론 구조의 패턴은 도입부가 '연구 전체 과정 요약-연구결과 요약'순이 가장 빈번하게 나타났다 문헌정보학 학술지 논문 결론 구조의 핵심 구성요소이자 핵심기능은 '요약하기'의 구성요소인 '연구결과 요약'과 '연구전체 과정 요약'이다. 이는 결론을 기술하는 필수요소로 밝혀졌다. '적용하기', '확대하기'에 포함된 여타의 요인은 선별적 요인으로 적용하고 있었다.

Rule Induction Considering Implication Relations Between Conclusions

  • Inuiguchi, Masahiro;Inoue, Masanori;Kusunoki, Yoshifumi
    • Industrial Engineering and Management Systems
    • /
    • 제10권1호
    • /
    • pp.65-73
    • /
    • 2011
  • In rough set literatures, methods for inducing minimal rules from a given decision table have been proposed. When the decision attribute is ordinal, inducing rules about upward and downward unions of decision classes is advantageous in the simplicity of obtained rules. However, because of independent applications of the rule induction method, inclusion relations among upward/downward unions in conclusion parts are not inherited to the condition parts of obtained rules. This non-inheritance may debase the quality of obtained rules. To ensure that inclusion relations among conclusions are inherited to conditions, we propose two rule induction approaches. The performances of the proposed approaches considering the inclusion relations between conclusions are examined by numerical experiments.

Depreciation of Non-Temporal Investment

  • Mohammadi, Shaban;Dashtbayaz, Mahmoud Lari
    • Asian Journal of Business Environment
    • /
    • 제5권3호
    • /
    • pp.17-21
    • /
    • 2015
  • Purpose - This paper compares current requirements for depreciation accounting from the Financial Accounting Standards Board in America for equity securities and all debt securities with determinable fair value, and disclosure requirements related to the fair value of securities below registered cost with the requirements of the international Financial Reporting Standards Board and accounting standards committee. Research design, data, and methodology - Mini-review statements are examined relating to depreciation of investments in America and the Financial Accounting Standards depreciation of investments in Iran that meet the requirements of international reporting standards and the Iranian Accounting Standards Committee. Results - Accounting rules for depreciation of investments in securities requires a good deal of judgment. In particular, devaluation decisions during the recession and market crisis were controversial, although even with no clear guidelines on devaluation, sometimes such decisions were simple. Conclusions -Companies can choose from formal policies applied uniformly and documentations of interest to provide a summary of the principles and conclusions obtained through disclosure, enabling market participants to assess the entity's conclusions reasonably, thereby easing investor and market worries.

아테네 헌장(1931)의 재고 (Reconsideration of the Athens Charter(1931))

  • 최병하
    • 건축역사연구
    • /
    • 제21권4호
    • /
    • pp.25-36
    • /
    • 2012
  • This paper is to review the conclusions of the Athens conference that has so far contributed to the conservation world. It is normally called the conclusions of the Athens conference as the Athens charter. But the conclusions of the Athens are not as same as the Athens Charter regarding the contents. The former had more valuable contents than the latter regarding historic monuments. And the report of the Athens conference including 56 articles and 500 pages with 55 photos was published in 1933 by the International Museums Office. But little attention has been given to the report of the Athens conference. Therefore the point I want to make is to review to the report in order to understand the agenda of the conference and to examine the Anastylosis in Acropolis. In conclusion, these agendas and the articles in the report show us that the conference was sort of milestone with some advanced modern philosophical and technical concepts about conservation and restoration of historic monuments. Also when the term of anastylosis turns to reconstruction in archaeological sites, we are going to face with the problems of authenticity.

Dynamic testing of a soil-steel bridge

  • Beben, Damian;Manko, Zbigniew
    • Structural Engineering and Mechanics
    • /
    • 제35권3호
    • /
    • pp.301-314
    • /
    • 2010
  • The paper presents the results and conclusions of dynamic load tests that were conducted on a road bridge over the Mokrzyca river in Wroclaw (Poland) made of galvanized corrugated steel plates (CSP). The critical speed magnitudes, velocity vibration, vibration frequency were determined in the paper. The dynamic analysis is extremely important, because such studies of soil-steel bridges in the range of dynamic loads are relatively seldom conducted. Conclusions drawn from the tests can be most helpful in the assessment of behaviour of this type of corrugated plate bridge with soil. In consideration of application of this type of structure in the case of small-to-medium span bridges, the conclusions from the research will not be yet generalized to all types of such solutions. The detailed reference to all type of such bridge structures would be requiring additional analysis (field tests and calculations) on the other types of soil-steel bridges.

Design of fuzzy logic controller based on conflict-inconsistent rules

  • Bien, Zeungnam;Yu, Wansik
    • 제어로봇시스템학회:학술대회논문집
    • /
    • 제어로봇시스템학회 1992년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 19-21 Oct. 1992
    • /
    • pp.30-35
    • /
    • 1992
  • Conflicting or inconsistent rules sometimes help us to represent the control actions of an expert more freely. Also, uncertainties about the control actions of the expert may render rules with conclusions whore membership functions have different width in their shapes. Conventional inference methods for FLC may not effectively handle such inconsistencies and/or rules containing such conclusions. In this paper, an effective inference method dealing with such If-Then rules is proposed.

  • PDF

A Method for Propagating Fuzzy Concepts through Fuzzy IF-THEN-ELSE Rules

  • Kim, Doohyun;Lim, Younghwan;Kim, Jin H.
    • 한국경영과학회지
    • /
    • 제12권2호
    • /
    • pp.21-35
    • /
    • 1987
  • This paper presents a method for propagating fuzzy concepts through fuzzy IF-THEN-ELSE rules. A fuzzy IF-THEN-ELSE rule consists of a set of fuzzy condition and conclusion pairs. These pairs assumed to contain informations about a fuzzy mapping from fuzzy concepts of condition parts to the fuzzy concepts of conclusion parts. Conventionally, vectors are used to define fuzzy concepts and matrices are used to define a fuzzy mapping between fuzzy conditions and conclusions. This approach, however, does not satisfy the existing condition property, i.e., when a fuzzy input data exactly matches to a fuzzy condition, fuzzy output data should be mapped to a corresponding fuzzy conclusion. Alternatively, we propose a parameterized approach in which every fuzzy concept is described by a parameterized standard function, including fuzzy conditions and fuzzy conclusions. A fuzzy IF-THEN-ELSE rule takes the parameterized fuzzy concept as an input, and produces a standard function with new parameters as an output. New parameters are determined by a parameterwise interpolation. That is, each output parameters are determined by interpolating parameters of the same class contained in fuzzy conclusions. Obviously, the proposed scheme always satisfies the existing condition property.

  • PDF

Application of Fuzzy Control for STS Strip Shape

  • Hur, Yone-Gi
    • 제어로봇시스템학회:학술대회논문집
    • /
    • 제어로봇시스템학회 2002년도 ICCAS
    • /
    • pp.69.1-69
    • /
    • 2002
  • 1. Introduction 2. STS Cold Rolling Process 3. Shape Control Method 4. On Line Test 5. Conclusions

  • PDF

Successful Treatment of Two Patients with Alcoholic Liver Disease Using Herbal Decoction: Case Report

  • Kwon, Soo-Young;Lee, Jang-Hoon
    • 대한한의학회지
    • /
    • 제33권2호
    • /
    • pp.64-72
    • /
    • 2012
  • Objectives: This case report is presented to introduce the effectiveness of herbal decoction on patients with alcoholic liver disease. Methods: We closely observed two patients who were admitted in the Department of Internal Medicine Department 1 of Kyung Hee Oriental Medicine Hospital due to alcoholic liver disease. We gave herbal decoction to these patients and then analyzed the changes in their general conditions as well as blood test results. Results and Conclusions: The treatments with herbal decoctions Cheongganhaeju-tang and Injincheonggan-tang were helpful for ALD patients. Conclusions: To provide more qualified medical service in the TKMH, they will be required to increase the proportion of non medical doctor employees, like Western medicine counterparts.