• 한국과학교육학회지
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• 제42권6호
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• pp.567-578
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• 2022

본 연구에서는 초등과학 교육과정 지도서의 생물의 적응 관련 서술, 교사의 진화 개념 및 신념이 초등교사의 생물의 적응 관련 교수실행에 영향을 미치는지 살펴보았다. 먼저 2009 초등과학 교육과정 교사용 지도서 중 생물의 적응 관련 단원에 서술된 문장 중 대안개념을 살펴보고 이러한 서술이 교사의 교수실행에 준 영향을 파악하였다. 다음으로 초등교사 6명을 진화 개념 검사지와 진화 신념 검사지 결과에 따라 그룹을 구분하고, 수업 녹음 자료와 면담 자료 등을 바탕으로 교수실행에 차이가 있는지 알아보았다. 연구 결과, 지도서 서술 분석에서 진화 대안개념에 해당하는 서술은 총 18건이었고, 이러한 서술이 교사의 적응 개념과 교수실행에 영향을 주었음을 확인하였다. 다음으로 진화 개념 수준이 높은 그룹과 낮은 그룹은 '적응 개념이 나타난 차시의 중요성 인식', '생물학적 의미의 적응 개념과 일반적 의미의 적응 개념 구분', 그리고 '적응과 진화의 관련성 인식, 수업 중 적응 관련 오류 여부' 부분에서 차이가 나타났고, 진화 신념에 차이를 보이는 수용 그룹, 미정 그룹, 비수용 그룹에 따라 '초등교육과정 내 진화 교육 필요성의 인식, 수업에서 나타나는 본인의 오류에 대한 반응'부분에서 차이를 보였다. 본 연구는 초등교사의 진화 개념 연구를 질적으로 확인하고, 지도서의 서술 오류와 진화 개념 및 신념이 초등교사의 생물학적 적응 개념 교수실행에 미치는 영향에 대해 심층적으로 확인했다는 데 의의가 있다.

• 한국과학교육학회지
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• 제37권4호
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• pp.747-761
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• 2017

이 연구는 생명 과학 교수 실행에 있어서 진화 교육 연구 경험이 있는 교사가 그렇지 않은 교사와 어떤 차이를 나타내는지 알아보기 위해 수행되었다. 연구를 위해 진화 교육에 대한 연구 경험이 있는 교사 두 명과 이에 대한 비교집단으로 진화 교육에 대한 연구 경험이 없는 교사 두 명, 총 네 명의 생명과학 교사들을 목적 표집하였다. 먼저, 사전면담을 통해 교사들의 배경지식을 수집하였으며, 생명과학 수업 중 진화 단원과 비진화 단원을 각각 2차시씩 선정하였다. 녹음된 수업은 전사하였으며, 교사들의 진화에 대한 견해 및 교수 실행에 반영된 진화 내용을 중심으로 분석하였다. 또한, 연구를 위한 기초자료로 과학 교수내용지식 설문지, 진화론의 개념 검사지, 진화론의 수용 검사지를 사용하여 자료수집 및 분석 하였다. 연구결과 교사들의 진화 개념에 대한 이해 수준은 진화의 중요성 인식과는 관련이 없는 것으로 나타났다. 다만, 교사 개인의 종교적인 신념이나, 진화의 중요성을 인식하는 것에 대한 필요 자체를 느끼지 못함이 진화의 중요성 인식에 부정적인 영향을 미쳤다. 이 때문에 진화교육 연구 미경험 교사들은 진화의 중요성을 인식할 수 있는 교사 재교육 기회도 거부하는 경향을 보였다. 또한 미경험 교사들은 교과서 및 교육과정에서 나타난 진화 개선점에 대해 피상적으로만 파악하고 있었다. 생명과학 교수 실행 내용을 분석한 결과 경험 교사들의 진화 주요 개념 활용 비율이 더 높게 나타났다. 그리고 경험 교사들만이 자신의 교수 실행에서 나타난 오개념을 스스로 인지하고 이러한 오개념이 나타나게 된 원인에 대해 설명을 했다. 이를 통해 진화 교육 연구 경험 교사가 진화 주요 개념들을 폭넓게 활용할 뿐만 아니라 진화 관련 오개념 방지에 더 실천적임을 확인하였다. 연구 결과는 생물 교육에서 진화의 중요성을 깨닫지 못한 교사들에게 좀 더 다양하고 많은 진화 관련 교사교육 프로그램을 제공할 필요성을 알려준다.

• Natural Product Sciences
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• 제4권1호
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• pp.1-8
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• 1998

An overview of the history of the evolution of health practice in the United States. The development of selected laws regulating the marketing of botanical commodities and recent efforts to standardize them. Some consideration is given to the clinical testing and clinical use of botanical commodities.

• 한국디자인학회:학술대회논문집
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• 한국디자인학회 2001년도 Bulletin of The 5th Asian Design Conference International Symposium on Design Science
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• pp.21.2-21
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• 2001

• 마케팅과학연구
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• 제7권
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• pp.71-103
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• 2001

Marketing practice varies among firms. However, the prescriptive literature emphasises a universal view of practice, a 'one size fits all' view. This paper addresses the issue of explaining diversity in marketing practice in competitive space and in time. Diversity in competitive space reflects the existence of different routes to high performance. Diversity in time reflects some combination of change in the individual firm and change in a population of firms. In the former case, diversity is shaped by organisational change; in the latter by the disbandment and founding of firms in the population. In so far as diversity is the norm, the manner in which practice will be shaped by evolutionary processes is considered. Fnally, the role of the academy as one of the forces driving the evolutionary process is discussed. Miles and Snow's (1978, 1986) work is taken as a main point of departure in the search for explanation and ecological and evolutionary concepts are drawn on for support and to suggest an explanation for the nature of diversity over time.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2002년도 춘계학술대회논문집
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• pp.651-659
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• 2002

Component Mode Synthesis (CMS) is a dynamic substructuring technique to get an approximate eigensolutions of large degree-of-freedom structures divisible into several components. But, In practice. most of large structures are modeled by different teams of engineers. and their respective finite element models often require different mesh resolutions. As a result, the finite element substructure models can be non-conforming and/or incompatible. In this work, A hybrid version of component mode synthesis using a localized lagrange multiplier to treat the non-conforming mesh problem was derived. Evolution Strategies (ESs) is a stochastic numerical optimization technique and has shown a robust performance for solving deterministic problems. An ESs conducts its search by processing a population of solutions for an optimization problem based on principles from natural evolution. An optimization example for raising the first natural frequency of a plate structure using beam stiffeners was presented using hybrid component mode synthesis and robust evolution strategies (RES) optimization technique. In the example. the design variables are the positions and lengths of beam stiffeners.

• 한국실내디자인학회논문집
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• 제19권1호
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• pp.3-15
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• 2010

The high-rise building is a dramatic phenomenon and a powerful expression of architecture in the modern civilization. The architecture of these high-rise buildings has been developed with mutual contributions of architectural aesthetic form and advanced technologies. Architecturally the significant evolution of tall buildings from ancient towers is a "change of function" from some religious symbols to a commercial concept that has aesthetically become acceptable with the changing of modern society and culture driven by a technological evolution. Generally, this commercial function in the evolution of high-rise building is office where high-rise working style is simply a necessity to meet quantitative market demands since this style in major cities around world has been changed from low-rise to high-rise during the last several decades in influenced of the modern industrial society. To achieve optimum spaces with architectural aesthetics in the high-rise building, the design has become collaborative, requiring the input of architects, engineers, economists, and other consultants. Hence, architects must deeply understand the basic planning theories of high-rise buildings and try to find optimum planning between architectural aesthetics and other issues. For the approach, we can firstly start with measurement and analysis of the planning use situation for major planning issues of high-rise buildings in practice. Therefore, this study is to analysis Design Elements and to find commonly used planning strategies, tectonic, of high-rise building in practice. It will give a chance to confirm commonly used planning and then becomes the starting point of the planning development of high-rise buildings based on practical planning issues.

• Journal of Community Nutrition
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• 제5권4호
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• pp.195-208
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• 2003

Drawing from journal articles, community nutrition textbooks, government documents, national conference reports, the author's own work in community programming, and discussions with practicing Community Nutritionists, this article illuminates the scope and character of community nutrition in the United States. It traces the roots of community nutrition in home economics, nutrition, education, communication, social and behavioral sciences, and describes the evolution of theory. And finally it suggests issues to be addressed by community nutrition researchers and practitioners through collaborations that integrate perspectives within community nutrition and strategically cross disciplinary boundaries. These include： 1) theory development and application in research and practice within philosophically consistent perspectives； 2) methodological development (qualitative and quantitative) drawing from the social and behavioral sciences that apply to community nutrition； 3) taking a long view of community nutrition and recognizing that change requires integrated efforts over long periods of time； 4) engaging community stakeholders in research as well as program planning and 5) engaging with community nutritionists from other countries for cross-cultural research and conceptualization. This journal and the Korean Society for Community Nutrition, as the only journal and society expressly devoted to community nutrition, would be the best context for such collaborations.

• 천문학회보
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• 제40권1호
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• pp.41.2-41.2
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• 2015

Steward Observatory has a rich and diverse program of investigations, with significant groups working on star and planet formation and astrobiology, galaxy and quasar formation and evolution, technology for adaptive optics and interferometry, computational astrophysics, and effectiveness of educational practice. To support this work, Steward operates and offers a range of observational and other facilities, including the Large Binocular Telescope, the MMT, the Magellan Telescopes, the Arizona Radio Observatory, and a suite of 1- and 2-m class telescopes. A special opportunity for IR astronomy exists with Arizona now running UKIRT. Steward Observatory astronomers would welcome the opportunity to form genuine scientific collaborations that are mutually beneficial for high-impact projects and improving the observing facilities.

• 의학교육논단
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• 제16권1호
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• pp.50-54
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• 2014

It is becoming increasingly important for medical doctors to have a thorough understanding of human genetics and the ethical, legal, and social implications of genetic testing, counseling, and treatment. As genetic engineering and technology evolves, medical doctors will find themselves called in to counsel patients about a rapidly increasing number of diseases for which genetic testing and treatments are available. Medical doctors will need to master a new set of principles and clinical skills. A lack of knowledge about these issues and problems may lead to serious, lifelong or even fatal negative effects on patients. Medical genetics has moved from the study of rare conditions to the illumination of disorders that impact the entire spectrum of medical practice. This study demonstrates several areas in which medical genetics is clearly an important tool in medical practice and the necessity of establishing new curriculum for clinical genetic education in Korea. Medical students nearing graduation may lack genetic knowledge that is essential for daily practice because genetics has little or no place in clinical teaching. Medical schools should make extensive curriculum changes to increase students' awareness of clinical genetics and its ethical implications. The medical school curriculum will need creative new approaches to keeping up with the rapid pace of evolution of clinical genetics.