• STI Policy Review
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• 제4권1호
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• pp.1-13
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• 2013

The Schumpeterian process of "creative destruction", associated with the emergence and diffusion of new radical, so-called "general purpose" technologies, has throughout history impacted wealth and income, jobs creation, jobs displacement, and the emergence and submergence of new hotspots of innovation. Emerging countries have benefited most from such a renewing of those societies' dynamics, leading them to higher levels of economic development and welfare. Doing so they have shown a remarkable capacity in moving upstream in the value chain, from outsourcing of manufacturing activities to autonomous process technology development, product development, design, and applied research. At the same time however, such Schumpeterian processes have now and then turned into exactly opposite processes of "destructive creation." Such processes seem to have become common among what could be called "submerging" economies: innovation only benefitting a few at the expense of many with as a result an opposite pattern of a long term reduction in overall welfare, productivity, and employment growth.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2001년도 봄 학술발표회 논문집
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• pp.883-888
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• 2001

In Korea, countermeasures against earthquake disasters such as the seismic performance evaluation and/or retrofit scheme of buildings have not been fully performed since Korea had not been experienced many destructive earthquakes in the past. The main objective of this paper is to propose the basic seismic protection index (Es) suitable to Korean buildings based on the seismic evaluation of existing reinforced concrete buildings using modified strength index. This paper will focus on 1) the selection of weak and moderate earthquake waves representing Korean seismic zone, 2) the creation of the required strength ratio spectra by seismic response analysis, and 3) the proposition of the basic seismic protection index (Es) suitable to Korean seismic activity based on required strength ratio spectra

• 대한기계학회논문집A
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• 제24권6호
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• pp.1398-1407
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• 2000

The structural steels of power plant show the decrease of mechanical properties due to degradation such as temper embrittlement, creep damage and softening during long-term operation at high temper ature. The typical causes of material degradation damage are the creation and coarsening of carbides(M23C6, M6C) and the segregation of impurities(P, Sb and Sn) to grain boundary. It is also well known that material degradation induces the cleavage fracture and increases the ductile-brittle transition temperature of steels. So, it is very important to evaluate degradation damage to secure the reliable and efficient service condition and to prevent brittle failure in service. However, it would not be appropriate to sample a large test piece from in-service components. Therefore, it is necessary to develop a couple of new approaches to the non-destructive estimation technique which may be applicable to assessing the material degradation of the components with not to influence their essential strength. The purpose of this study is to propose and establish a new electrochemical technique for non-destructive evaluation of material degradation damage for Cr-Mo steels which is widely used in the high temperature structural components. And the electrochemical anodic polarization test results are compared with those of semi-nondestructive SP test.

• 복식
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• 제33권
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• pp.5-25
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• 1997

The purpose of this study was to analyze the characteristics of the Junk Art represented in the second half 20the century fashion. The highly developed material civilization resulted in human alienations environmental distruption. By this fact human being of the 20the century was to overcome social com-plexity. In this respect this research was focused that how the characteristics of the junk Art was expressed in the second half 20th century fashion. The concepts of the Junk Art lied in the creation of art work in the 2-dimentional plane of 3-dimentional space through the application of all junks (wood pieces industrial debris trash ready-made goods etc) cast by the mod-ern industrial society and the mass production system. Juck Art had been further envigorated in the footstep of the development of the collage method based on the creation of object aes-thetics. And junk artists have untitled social environments with art by assembling junks as a way of exploring the material world of cur-rent society and provided infinite possibilities of expressional medium and technique. Above all junk Art has been reflected in the fashion as well as other art. Especially a lot of the fashion design by the use of junks and the expressive image of junks is produced in the 20th century. That is many of fashion designers have always been aware of what is happening in the arts and have always been able to use the dis-coveries and ideas of the artist to help them solve design problems and creat fashion which are new inventive and reflective of their time. The fashion designers of the junk fashion design could be said to have presented much more possibilities and new development for-mulas to modern fashion design and provided a new order of other formative arts. Unlike the negative and destructive punk cyberpunk fashion junk fashion was a positive and optimistic aesthetics. junk fashion that keeps pace with science and the development of technology is devoted to trying to grasp the real form of ultimate re-ality.

• 패션비즈니스
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• 제15권4호
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• pp.1-15
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• 2011

Femme Fatale in Film Noir is a wicked woman character who seduces the male partner to a ruin. In the film, the dress style is of extreme importance for the personality creation of the character as well as the development of the plot. With this background, I have looked over the Femme Fatale dress style that appears in the movie . First, it expresses Femme Fatale which stresses the feminine trait by a dress style with enlarged chest and hip parts and long, slim silhouette with tight waist and knee line. Second, the Femme Fatale with pretended purity presents narcissistic satisfaction like a saint virgin by wearing a neck-high one-piece dress embellished with frills, but the use of mirror represents self-alienation and the vanity of purity. Third, the Femme Fatale with its military dress style presents authoritative sternness which leads seduced male into ruin with its destructive power. Fourth, wearing jersey type or knitted wear that sticks to the body presents sensual Femme Fatale. Fifth, the tulle, chiffon, and white handkerchief used for the creation of grotesque Femme Fatale represents harmlessness and prohibition of immoral behavior, and the black gloves, pillbox, and the number on the tulle present her uneasy psychological state from the fear of being discovered after murdering her husband. On the other hand, the see-through tulle presents alluring sensual beauty. Sixth, the combination of the dialogue in the final sequence and drapery type as in Greek goddess represents the saint virgin of salvation who acknowledges her own fault and returns to her purity again. In addition, accessories and others made from shining material represent hidden conspiracy through simple dress and contradictory dynamics, and shoes embellished with bonbon, etc represent sexual implications in connection with male.

• Architectural research
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• 제18권4호
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• pp.179-184
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• 2016

The structure must be periodically checked and measures must be taken to prevent deterioration in building construction. From this point of view, a nondestructive test is essential to estimate whether the construction of buildings is proper, and whether the dimension of depositing concrete is consistent and without damage. This study estimated the thickness of the concrete component of construction framework using the ultrasonic velocity method and the impact echo method, in order to investigate reliability of the estimation of the thickness of normal strength concrete and high strength concrete, leading to the following conclusions. In the estimation of the thickness of the concrete structures, specimens of normal strength of 24MPa and specimens of high strength of 40MPa demonstrated an average error rate of 5.1% and 2.2%, respectively. The impact-echo method, one of the non-destructive tests, is verified as an efficient diagnostic technique. With this information, we will determine specific standards for the maintenance of structures, and the re-creation of lost building blueprints.

• 한국융합학회논문지
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• 제11권9호
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• pp.99-107
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• 2020

밀레니얼 하이 테크 미디어의 개인화된 특성은 기존의 정형화된 크리에이티브 문법을 깨트리고 있다. 파괴적인 하이 테크 미디어의 정보 형태는 소비자의 성향이나 특성에 따라 상이하게 수용된다. 이 연구의 목적은 하이테크 미디어의 효율적인 크리에이티브 전략 수립을 위한 가이드라인을 탐색해 보는데 있다. 소비자의 심리적 성향에서 소비자 혁신성은 하이 테크 미디어의 크리에이티브를 평가하는데 핵심적인 요인이다. 소비자의 혁신성과 하이 테크 미디어의 크리에이티브 유형에 대한 설득 커뮤니케이션 효과를 알아 본 결과는 다음과 같다. 구체적(추상적) 크리에이티브 유형은 혁신성이 낮은 소비자보다 혁신성이 높은 소비자에게 광고에 대한 태도, 브랜드 태도, 구매의도 그리고 구전의도에서 높게 나타났다.

• 대한토목학회논문집
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• 제34권2호
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• pp.415-424
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• 2014

기존 콘크리트 구조물 내력은 변위 및 스트레인 게이지를 통해 기지의 가력에 따른 변화량을 계측하고, 그 결과를 수치해석 결과와 비교하여 평가한다. 이는 결과적으로 현존 콘크리트의 잔류응력을 계측 평가하므로써 완성될 수 있다. 본 논문은 실험적 응력해석법의 일환으로 콘크리트 구조물에 대한 잔류응력을 비파괴적인 방식으로 평가하는 IITC (Instrumented Indentation Technique for Concrete) 시스템 개발과 관련된 것으로 콘크리트 구조물 표면에서 압입하중과 압입깊이와의 상관관계를 이용한 실험적 평가방법을 논하였다. 본 연구에서는 구성되는 H/W 및 분석용 S/W는 새롭게 개발하였으며, 다각도의 실험결과를 이용하여 콘크리트 구조물에서의 실험적 잔류응력 추정식을 창출하였고, 자동으로 잔류응력을 평가케 함으로써 콘크리트 구조물의 축성단계에서부터 유지관리 단계에까지 자유롭게 내력을 산정할 수 있도록 하였다.

• 보존과학회지
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• 제35권1호
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• pp.41-49
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• 2019

This study analyzes the material characteristics of stone tools of the Paleolithic period excavated from the Osong site, located at the project site for the creation of the Osong 2nd Life Science Complex, and estimates the provenance of the stone materials. Because the stones had been buried for a long time, their surfaces had become heavily weathered yellow or yellowish-brown, and the magnetic susceptibility values varied from 0 to 15(${\times}10^{-3}SI$). The excavated stone tools were rocks with various magnetic susceptibility values that could not be specified. Five stone tools subjected to destructive analysis were divided into two groups, one with a value of 1-3(${\times}10^{-3}SI$) and the other with a value of 5-9(${\times}10^{-3}SI$), both based on visible characteristics. The results of the thin-section analysis showed that most of the stone tools were basaltic rocks comprising plagioclase, quartz, and pyroxene, and some had iron content as high as 20 wt.%. These findings and the present geological map suggest that the stone tools were not made from the surrounding rocks because there are no areas containing basaltic rocks surrounding Bongsan-ri in Osong-eup. Andesite and tuff are distributed along with basaltic rocks in the Doan-myeon area in Jeongpyeong-gun, Chungcheongbuk-do Province, but the distance from the excavation site is too far. To determine whether this region is actually related to the provenance of the raw rock, it is necessary to conduct additional field surveys and comprehensive and precise analyses.

• 심성연구
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• 제32권2호
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• pp.73-121
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• 2017

재난(災難)은 외면적으로는 인간과 사회에 감당하기 힘든 피해를 주는 엄청난 사건이며, 내면적으로는 인간의 마음속에 있는 온갖 종류의 개인적, 집단적 콤플렉스들을 자극한다. 2014년 세월호 침몰 사고는 많은 인명이 갑자기 사망한 인재이며, 대한민국뿐 아니라 전 세계의 수많은 사람들이 큰 심리적 충격을 받았다. 저자는 이 사고의 재난정신건강지원에 직접 참여하면서, 현대 기술 문명의 발달에 대한 자만심이 무너지고 거대한 슬픔과 무력감에 빠진 사람들을 만나는 과정에서 의식적, 무의식적 반응들을 분석심리학적 관점에서 고찰하고 연구해야 할 필요성을 실감했다. 본 연구는 신화와 암각화를 중심으로 선사시대 인간의 재난에 대한 관념과 대처양식을 조사하여, 그 속에 나타난 보편적, 원초적, 원형적 인간 심성과 문화적 특수성을 찾아내고 그 의미와 지혜를 발견하여 현대의 재난대응의 문제점과 개선의 방향을 고찰하고자 한다. 세계 도처의 창세신화들은 태초에 우주적 창조의 일부로서 재난이 있었다는 것을 보여준다. 인류는 선사시대로부터 세계의 주기적 경신(更新)이라는 파괴와 창조의 양면성의 관념에서 재난을 이해하고 대처했으며, 금기의 위반이 재난을 일으킨다는 관념을 갖고 있었다. 재난은 외견상 파괴적 작용을 통해서 의식의 근본적 경신(更新)을 지향하는 '자기(Self)'의 의도로 해석할 수 있다. 재난이라는 정신적 위기 상황에서 행해진 다양한 의례는 무의식과의 소통을 통해 인간의식을 새롭게 하고, 전체 정신의 조화를 추구하는 정신적 재생의 기회가 됐다. 현대 사회는 재난대응에 있어서 외면적, 기술적, 행정적 대응에만 치중한 나머지 고통받는 인간의 심성과 내면적 대처의 중요성을 간과하고 있다. 우리는 재난의 발생을 결정할 수는 없지만, 재난의 대처방식을 결정할 수는 있다. 외면적 재난대응을 힘써 발달시킴과 동시에, 재난의 의미를 성찰하여 인간의 심성을 살피는 내면적 재난대응을 함으로써 인간은 재난을 통해 고통의 의미를 발견하고 성숙의 길로 나아갈 수 있을 것이다.