• 제목/요약/키워드: argument construction

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공사인력관리와 하자발생 사이의 관련성에 관한 연구 - 재무적 자료을 이용한 실증분석 - (A Study on Relationship between Construction Manpower Management and Defect Occurrence - Empirical Analysis Using Financial Data -)

  • 박홍조;안성훈
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2021년도 봄 학술논문 발표대회
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    • pp.263-264
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    • 2021
  • The purpose of this study is to empirically confirm the effect of the characteristics of construction workers on the occurrence of defects in construction. In this study, the degree of direct construction is measured through the ratio of the direct recruitment and outsourcing manpower of the original contractor, and the effect of this on the occurrence of defects is empirically analyzed using financial data. In addition, it is verified whether the degree of defect occurrence varies depending on the job skill level of the direct hired personnel inputted to the construction. Through this, it will be possible to prepare an argument for revitalizing the direct construction of construction companies and an opportunity to promote it.

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중학생들의 유전 현상에 대한 인과적 설명 글쓰기 분석 (Analysis of Secondary Students' Causal Explanation about a Genetic Phenomena)

  • 이신영;김미영
    • 한국과학교육학회지
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    • 제38권2호
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    • pp.249-257
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    • 2018
  • 본 연구의 목적은 중학생들이 유전과 관련된 과학적 현상에 대한 설명 글쓰기에서 드러나는 개념 성취 수준을 살펴보고, 과학적 현상을 설명하기 위해 어떠한 논변 구조와 정당화 방식을 사용하는지, 과학적 지식을 적절하게 정당화에 이용하고 있는지를 살펴보는 것이다. 이를 위해 서울시 소재 중학교 3학년 학생들 162명이 '유전과 진화'를 학습한 후에 크기와 모양이 같은 초록색 피망과 빨간색 피망이 같은 종류인지 다른 종류인지 다른 주장을 하는 경쟁 논변 중 하나를 선택하여 그 이유를 설명하도록 하였다. 연구 결과, 개념 성취 개념 성취 수준에서 전체 응답자(162명) 중 47%(77명)는 정답을, 53%(85명)는 오답을 제시하였다. 논변 수준을 살펴보면, 정답 학생들은 자료를 주장이나 결론에 연결하여 논거를 제시하는 수준인 수준 3(Constructing warrant)이 오답 학생들은 주장과 자료를 논리적으로 연결하지 않고 증거만 제시하는 수준인 수준 2(Providing evidence)가 가장 많았다. 정당화를 하면서 과학 지식(Scientific idea)의 사용을 학생들의 조사한 결과, 인과적 설명의 질을 결정할 수 있는 요소로 과학 지식을 사용한 학생 중 36%가 옳은 과학 지식(Correct scientific knowledge)을 사용하였으나, 나머지 학생들은 옳지 않은 과학 지식이나 특정되지 않은 과학 지식을 사용하였다. 이와 같은 연구 결과들은 인식적 실행인 과학적 현상을 설명하는 논변적 글쓰기를 장려하기 위해서 논변의 구조에 대한 영역 일반적인 지식의 교수 실행을 통해 관련된 특정 과학 지식을 적용하여 자신의 생각을 증거와 주장을 잘 연결할 수 있도록 훈련하는 것이 필요하다는 것을 강조한다.

Frozen Orbits Construction for a Lunar Solar Sail

  • Khattab, Elamira Hend;Radwan, Mohamed;Rahoma, Walid Ali
    • Journal of Astronomy and Space Sciences
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    • 제37권1호
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    • pp.1-9
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    • 2020
  • Frozen orbit is an attractive option for orbital design owing to its characteristics (its argument of pericenter and eccentricity are kept constant on an average). Solar sails are attractive solutions for massive and expensive missions. However, the solar radiation pressure effect represents an additional force on the solar sail that may greatly affect its orbital behavior in the long run. Thus, this force must be included as a perturbation force in the dynamical model for more accuracy. This study shows the calculations of initial conditions for a lunar solar sail frozen orbit. The disturbing function of the problem was developed to include the lunar gravitational field that is characterized by uneven mass distribution, third body perturbation, and the effect of solar radiation. An averaging technique was used to reduce the dynamical problem to a long period system. Lagrange planetary equations were utilized to formulate the rate of change of the argument of pericenter and eccentricity. Using the reduced system, frozen orbits for the Moon sail orbiter were constructed. The resulting frozen orbits are shown by two 3Dsurface (semi-major, eccentricity, inclination) figures. To simplify the analysis, we showed inclination-eccentricity contours for different values of semi-major axis, argument of pericenter, and values of sail lightness number.

Us thinketh hem wonder nyce and straunge: where form and meaning collide

  • Moon, Kyung-Hwan
    • 인문언어
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    • 제2권1호
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    • pp.93-127
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    • 2002
  • This paper deals with a class of Middle English impersonal constructions that involve verbs of two-place argument structure. As is generally understood, the term 'impersonal' is notoriously murky, and after all those researches that have been performed in this area, quite a few issues still remain controversial. The issues we center around in the present study concern the following two. In the type of impersonal constructions we consider, the two arguments-Cause and Experiencer-are both expressed in oblique case, posing the problem of determining which of them functions as the grammatical subject. The issue, however. is not how an argument in oblique case can be taken as the subject: it is well blown that the so called 'dative subject Experiencer' already occurred in Old English. The real issue is why both of the arguments are syntactically realized as nonnominative. The other issue concerns the 3rd-person singular form of the verb. Here again, the crux of the problem may be blurred by the fact that impersonal construction is often defined as one in which the verb has 3rd-person singular form with no apparent nominative W controlling verb concord. But this definition is more nebulous than clear because the notion 'subjectless' is itself highly controversial. Thus, for an expression like me thinketh that-S, it may well be that the verb thinketh ('seems') is 3rd-person singular because the that-clause is the subject. What should be explained of the data brought up here is why the impersonal verb is 3rd-person singular when neither of the NPs associated with it is 3rd person or singular. I argue that we can account for our paradigm examples by looking upon them as 'mixed construction' in which semantic interpretation conflicts with syntactic parsing as a result of case syncretism and gradual establishment of SVO word order. This amounts to saying that the peculiarities of the construction originate with the confused use of impersonal verbs between the sense of 'give an impression' and that of 'receive and impression.'

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논증 담화 분석 연구의 방법론적 고찰: 논증활동의 협력적 구성과 인식적 실행의 분석을 중심으로 (Methodological Review of the Research on Argumentative Discourse Focused on Analyzing Collaborative Construction and Epistemic Enactments of Argumentation)

  • 맹승호;박영신;김찬종
    • 한국과학교육학회지
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    • 제33권4호
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    • pp.840-862
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    • 2013
  • 이 연구는 과학 수업에서 논증 담화를 분석하기 위한 대안적 방법들을 제안했던 최근의 주요 선행 연구들을 논증활동의 협력적 구성과 인식적 실행의 측면에서 방법론적으로 고찰하였다. 또한, 선행 연구들에서 사용된 논증 담화 분석 방법의 성과와 제한점을 바탕으로 새로운 논증 담화 분석 방법을 제안하고, 이 논증 담화 분석법을 실제 과학 수업의 논증 담화에 적용하여 그것의 활용 가능성을 알아보았다. 연구를 위해 과학 수업의 논증 담화에 대한 선행 연구 중 Toulmin의 논증 틀을 논증 담화 분석에 적용한 연구, 논증의 구조, 내용, 및 정당화 과정을 종합적으로 조사하는 논증 담화 분석 방법을 모색한 연구, 그리고 논증 담화의 증거에 기반한 추론 과정을 강조한 연구들을 선정하였다. 또한, 담화 레지스터와 증거-설명의 연속선에 기반한 대안적 논증 담화 분석 방법으로서 DREEC을 고안하였고, DREEC을 수업 담화 사례에 적용하였다. 연구 결과, 선행 연구들에 사용된 논증 담화 분석 방법들은 주로 Toulmin의 논증 틀에서 제시한 논증 구성 요소의 유무에 근거하여 논증의 구조를 파악하였다. 이러한 접근은 논증 담화의 정량적 분석 및 비교는 가능한 반면, 논증의 정당화 과정 및 인식적 실행의 전개 과정에 기반한 논증의 질적 기술 및 비교가 어려웠고, 논증 담화 참여자들의 협력적 논증 구성 과정을 구체적으로 보여주지 못하는 한계가 있었다. 반면에 DREEC은 주제부/설명부 간에 형성된 연결 관계와 자료, 증거, 패턴, 및 설명에 이르는 연결 관계를 통해 논증의 협력적 구성과, 인식적 실행의 흐름에 기반하여 논증의 정당화 과정을 분석할 수 있었다.

Case Frames of the Old English Impersnal Cnstruction: Conceptual Semantic Analysis

  • Jun, Jong-Sup
    • 한국언어정보학회지:언어와정보
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    • 제9권2호
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    • pp.107-126
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    • 2005
  • The impersonal or psyc-predicate construction in Old English (=OE) poses a special challenge for most case theories in generative linguistics. In the OE impersonal construction, the experiencer argument is marked by dative, accusative, or nominative, whereas the theme is marked by nominative, genitive, or accusative, or by a PP. The combinations of possible cases for experiencer and theme are not random, bringing about daunting complexity for possible and impossible case frames. In this paper, I develop a conceptual semantic case theory (a la Jackendoff 1990, 1997, 2002; Yip, Maling, and Jackendoff 1987) to provide a unified account for the complicated case frames of the OE impersonal construction. In the conceptual semantic case theory, syntax and semantics have their own independent case assignment principles. For impersonal verbs in OE, I propose that UG leave an option of determining either syntactic or semantic case to lexical items. This proposal opens a new window for the OE impersonal construction, in that it naturally explains both possible and impossible case frames of the construction.

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Korean Short Form Negation and Related Phenomena: A Lexicalist, Constraint-Based Analysis

  • Kim, Jong-Bok
    • 한국언어정보학회지:언어와정보
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    • 제3권2호
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    • pp.13-30
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    • 1999
  • There have been two opposing views on the structure of the so-called head internal relative construction(HIRC) in Korean/Japanese, i.e., a view that analyzes the HIRC categorially as a nominal projection and functionally as an argument(Kuroda 1992, Watanabe 1992, Hoshi 1996, Jhang 1991/1994, among others) vs. a view that analyzes the HIRC categorially as an adjunct clause and functionally as a non-argument(Murasugi 1994). This paper on the one hand points out several phenomena indicating that Murasugi's analysis is more viable, while on the other hand proposing a more complex structure than Murasugi's to account for other facts as well. The no/kes clause in the HIRC will be analyzed as the complement of a null perception verb whose projection constitutes part of an adjunct clause.

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A Complement Analysis of the Head Internal Relative Clauses

  • Chung, Dae-Ho
    • 한국언어정보학회지:언어와정보
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    • 제3권2호
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    • pp.1-12
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    • 1999
  • There have been two opposing views on the structure of the so-called head internal relative construction(HIRC) in Korean/Japanese, i.e., a view that analyzes the HIRC categorially as a nominal projection and functionally as an argument(Kuroda 1992, Watanabe 1992, Hoshi 1996, Jhang 1991/1994, among others) vs. a view that analyzes the HIRC categorially as an adjunct clause and functionally as a non-argument(Murasugi 1994). This paper on the one hand points out several phenomena indicating that Murasugi's analysis is more viable, while on the other hand proposing a more complex structure than Murasugi's to account for other facts as well. The no/kes clause in the HIRC will be analyzed as the complement of a null perception verb whose projection constitutes part of an adjunct clause.

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건설기업의 이익률 실태 및 특징 분석에 관한 연구 (Analysis of Construction Contractors' Profit Level)

  • 김한수;이현기
    • 한국건설관리학회논문집
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    • 제9권1호
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    • pp.167-175
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    • 2008
  • 기업 존재의 목적은 정당한 이윤창출을 통해 지속적으로 성장 발전하는 것이다. 건설기업의 경우도 예외일 수 없다. 그러나 최근 정부의 강력한 부동산 대책이 분양가 상한제와 분양원가 공개로 이어지는 과정에서 건설기업의 '폭리(暴利)'에 대한 시민단체의 주장이 강하게 대두되어 왔다. 한 산업 또는 기업의 적정 이윤 또는 폭리 수준을 계량적인 수치로 정의한다는 것은 사실상 불가능하다. 본 연구의 목적은 국내 건설기업의 이윤 현황을 다양한 이익률 관점에서 조명하고 이를 타(他) 산업분야와 비교 분석하여 국내 건설기업의 이익률 실태와 특징을 도출하는데 있다.

The Effect of the Contingent Liabilities Caused by Project Financing of the Domestic Construction Firms

  • Kang, Namhee;Kim, Hyunjung;Choi, Jaehyun
    • 국제학술발표논문집
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    • The 6th International Conference on Construction Engineering and Project Management
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    • pp.683-684
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    • 2015
  • Project Financing (PF) is the long-term financing of infrastructure and industrial projects based upon the projected cash flows of the project rather than the balance sheets of its sponsors. However, the financial institution, the subject of financing in the case of PF in Korea, the lack of validation system of business, rather than to assess the feasibility of the project, requested a credit reinforcement to the construction company, the fact is Construction Company on loans of the employer is the guarantor or debt argument commitments accordingly. As a result, PF contingent liabilities, which are indirect debt, are triggered in the construction company, not included in the financial statements, along with the disclosure standards established according to 2009 PF contingent liabilities, and major can be a management item. In this study, PF contingent liabilities is of Pearson of the index and the PF debt ratio showing the main financial ratios and risk by classifying the credit rating and contractors Ranking of construction companies in order to analyze the impact on the financial condition of the company was performed correlation analyzes, through the Pearson correlation coefficient analysis indicated quantitative or negative relationship to derive the explicit indication.

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