• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.435-447
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• 2016

In the 21st century, the phenomenon of interaction in between fine art and design has become more increasingly prevalent. In this paper, the author has analyzed the major works of Spanish artist Eva $Armis{\dot{e}}n$ on a cultural criticism perspective, and has proposed a framework for a deeper understating of the artworks, which reflected the characteristics of contemporary art and culture such as deterritorialization of art and design. As a result, it has been found that the main theme of her artworks is about preferred attitude of a human being in relationship with others, unlike daily lives or innocence of childhood which are well-known subjects to the public. Her main female character could have been formed by blending all of her aesthetic reason, and characteristics of this era and cultural elements. It means that the area where the public enjoys the sense of beauty have been extending from the area of the beautiful to the beauty of universality. It has been found that deterriorialization phenomena, which is a characteristic of post-modern art and design work to dismantle an existing order, the repression, appeared in her work. However, several research areas of her works such as relationship between text and image or formative elements or aphorism etc. still have remained to be solved.

• Applied Chemistry for Engineering
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• v.18 no.3
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• pp.251-254
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• 2007

Veneer plate was painted by the treatment with ammonium salts such as ammonium chloride (AMCR), ammonium sulfate (AMSF), monoammonium phosphate (MAPP), and diammonium phosphate (DAPP) at room temperature. The flame retardancy of painted veneer plate was investigated. The painted veneer plate shows an increased $CO/CO_2$ over virgin veneer and it was supposed to affect the toxicity to different extents. But when the ammonium salts were used as the retardant for veneer, the flame retardancy was improved due to the painted ammonium salts in the veneers. Also, the veneer plates with ammonium sulfate and ammonium chloride showed both the lower total smoke release (TSR) and lower total smoke production (TSP) than that of virgin veneer.

• Applied Chemistry for Engineering
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• v.18 no.2
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• pp.194-198
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• 2007

Veneer plate was painted by the treatment with ammonium salts such as ammonium chloride (AMCR), ammonium sulfate (AMSF), monoammonium phosphate (MAPP), and diammonium phosphate (DAPP) at room temperature. The physical property and flammability of painted veneer plate were investigated. In order to evaluate flammability of the treated veneer with ammonium salts, heat release rate (HRR) of the veneer was measured by a cone calorimeter according to ISO 5660-1 standard. The flammability painted veneener plate with ammonium salts was reduced compared to virgin veneer plate. The flashover possibility of veneer plates treated with these ammonium salts was examined by R. V. Petrella's classification using time to ignition and peak heat release rate. The specific gravities of veneer plates treated with only ammonium sulfate were higher than that of virgin veneer plate. Also, the veneer plates treated with ammonium salts showed lower equilibrium moisture contents over virgin veneer.

• Elastomers and Composites
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• v.38 no.3
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• pp.273-280
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• 2003

Elastic responses on both pure natural rubber melts with different molecular weights and the rubber compounds mixed with various types of carbon blacks were investigated in this study. Furthermore, the degree of bound rubber was measured for various carbon blacks with different sizes and structures in order to study the interaction between the rubber and carbon blacks, and to study the correlation between the interaction and the elastic responses. As a loading amount of carbon black increased, the degree of bound rubber became higher, particularly far carbon-black particles with smaller sizes and higher structures. The elastic responses of the rubber melt filled with carbon black remarkably improved, as compared with those of unfilled rubber melt, specially in carbon black showing higher contents of bound rubber. Stress relaxation was more delayed and recovery behavior became more elastic, as the molecular weight of the rubber melt increased and the size of carbon-black particles was decreased. Permanent set became higher, as the molecular weight of the rubber melts decreased and the size of carbon-black particles increased.

• Journal of Labour Economics
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• v.31 no.3
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• pp.21-46
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• 2008

This paper estimates of the effect of Clean Workplace Program on industrial accident rates among firms with fewer than 50 workers. The program subsidizes selected firms for work environment improvement. After controling for selectivity and fixed effects in difference-in-difference model, we find that the program reduces the accident rates by 0.34%p, which amount to a decline of 15.8% in total accident rates.

• Journal of the Korean Society of Costume
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• v.46
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• pp.67-88
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• 1999

텍스타일의 발전에 있어서 진보적 기술혁신은 합성섬유의 잠재력을 높이는데 큰 촉매 역할을 해왔는데 그 중 가장 두드러지게 성공적인 분야는 바로 스트레치 직물 분야이다. 스트레치는 그자체의 다양한 종류와 변화무쌍한 특성과 함께 스포츠 웨어, 캐주얼웨어 뿐 아니라 최근에는 정장류 남성복에 이르기 까지 그 사용범위와 미적 표현이 크게 증가되고 다양해졌다. 스트레치의 미는 기능적이고 편안하면서도 직물자체의 유동적인 특성과 함께 인체와 더불어 표출되는시각적 이미지가 현대미에 새로운 개념을 더하고있다는 데에 그 가치가 있다. 본 연구목적은 현대 패션디자인에 표현되어진 스트레치의 미적 개념과 가치가 무엇인가를 발견하는데 있다. 특히 섬유과학기술의 진보로 인한 스트레치 직물의 다양함과 그에대한 디자이너들의 패션철학과 디자인의 다양한 변화를 강조하고 나아가 다음세기를 위한 보다 나은 디자인의 방향을 제시해 보고자한다. 연구결과는 다음과같다. 1, 스트레치의 가장 두드러지는 현대적 미는 편안함과 기능성에 있다. 특히 스트레치 직물 자체가 더욱 가벼워지고 강해지면서 현대생활과 미래생활에서 가장 크게 중시되고 있는 comfortable & functional 의 이상적인 개념을 충적시켜 주고 있다. 2. 스트레치 직물의 유동적특징에서 대표적으로 나타난 스타일은 바디스트인데 이것은 스트레치 자체의 신축성이 기본적으로 인체곡선 위에서 표현되어진 것으로서 거의 비슷한 스타일의 uniformity 현상을 낳게 되었고 또한 인체선의 드러남으로 인해 'healthy'이미지 추구라는 현대미의 새로운 개념을 가져왔다. 2. 더욱 정교해진 스트레치는 결국 transparent look을 낳았고 또한 비치는 직물들을 겹쳐입는 layering 현상을 가져왔는데 이것은 현대적 순수미와 여성미가 시감각적 이미지로 표현되어진 것이라 할수 있다. 4. 스트레치가 되므로서 생기는 긴장은 다른 디자인 요소들에 대해서는 극히 단순한 것을 요구하면서 결국 simplicity를 동반하게 되었다. 5. 스트레치는 디자인 구성 요소들의 보다 작은 개념을 낳았는데 즉 더욱 좁아진 형과 작아진 사이즈 없어지거나 줄어든 다트와 구성선 그리고 그에따라 줄어든 공정과 낮아진 가격이다. 이 개념은 현대미의 minimalism의 한 현상으로 해석되어지며 스트레치 직물은 여기에 가장 부합되는 소재가 되었다. 6. 스트레치의 시각적 이미지는 그자체가 'easy' 'free'느낌과 함께 보편적이면서 미래적이다. 이상으로 볼 때 미래의 패션은 보다 진보적인 섬유과학발전에 힘입어 21세기의 새로운 환경에 잘 적응 할 수 있는 합리적이면서도 미적 가치가 내포된 인간에게 보다 친숙한 디자인으로 전개되리라고 생각되어진다.

• Applied Chemistry for Engineering
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• v.22 no.5
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• pp.467-472
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• 2011

This study investigated illite/polypropylene (PP) composite filament formation via melt-spinning and evaluated their physical properties to prepare functional fibers using natural materials. When composite filaments were formed, the composite filaments exhibited smaller fiber diameters compared to that of neat PP filament because of the lubricant effect of illite induced by its layered structure. Moreover, fluorination effect increased interfacial affinity and dispersion in the polymer, resulting in smaller diameter of fluorinated illite/PP composite filament, which was 2/3 of the neat PP filament diameter. Addition of raw and fluorinated illite improved thermal stability of illite/PP composite filament. Raw illite/PP composite filament cannot be used for a practical application, because it broke during drawing process, whereas the fluorinated illite/PP composite filament can be used for a practical application, because it exhibited similar tensile strength of the neat PP filament and 50% increased modulus. Even with improved illite/PP interfacial affinity and illite dispersion in the polymer, illite/PP composite filament formed microcomposite, because non-expandable illite had strongly bound layers, resulting in only a little illite exfoliation and PP intercalation into illite.

• Proceedings of the Korean Society of Community Living Science Conference
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• 2009.09a
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• pp.100-100
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• 2009

지명(地名)은 그 지역의 역사와 전설, 문화, 풍속은 물론 독특한 자연환경이나 생활 모습을 담고 있어 농업농촌의 지역적 특성을 나타낸다. 본 연구는 지명유래의 활용성 증진의 한 방편으로 브랜드 및 문화관광상품 개발을 위해 강릉시 지역의 자연마을 지명유래, 이미지, 관광자원 등을 조사하였다. 강릉시의 자연마을 유래 233건에 대한 자료는 국토지리정보원, 문화원자료집, 강릉시 홈페이지, 산, 강, 골, 고적, 못 등 그 외 지명자료는 한글학회 지명총람에서 1,147건을 수집하였다. 자연마을지명의 유래 233건을 8개 유형으로 구분하면 자연지리 60건, 인문지리 40건, 생태환경 37건, 산업경제 14건, 역사 14건, 유적유물 5건, 민속 49, 종교 14건이며, 지형(27건), 풍수(19건), 고사(19건)관련 유래가 많았다. 강릉시 지역브랜드 개발을 위한 요구도 조사는 지역민 162명과 방문객 154명 총 316명을 조사하여 SPSS WIN 12.0 프로그램을 이용 분석하였다. 응답자의 일반적인 특성은 남성이 50.6%, 대졸자가 54.1%, 연령은 40대(26.9%), 1500만원-3000만원 미만의 연소득자 32.3%가 가장 많았다. 강릉시의 형용사적 이미지를 기술통계량으로 살펴보면 지역민은 전통적인, 평화로운, 보수적인, 순수한, 따뜻한 순으로, 방문객은 순수한, 평화로운, 활기찬, 전통적인, 정감있는 순으로 평균값이 높게 나타났고, 요인분석에 의한 지역민과 방문객의 인지적 형용사 도출결과는 진취적, 평화적, 보수적인 3가지 요인이다. 또한 강릉의 대표적 상징자원은 지역민은 경포대(60.5%), 선교장(24.7%), 오죽헌(23.5%)순이며, 방문객은 경포대(74.7%), 정동진(22.7%), 오죽헌(18.8%) 순으로 높게 응답하였고, 지명 호감도는 지역민의 경우 송림(51.2%), 몽룡실(32.1%), 연화장터(18.5%)순이며, 방문객의 경우 송림(43.5%), 솔밭말(23.4%), 금단이(18.2%)순으로 높았다. 향후 본 연구에서 제시된 연구를 통하여 강릉시의 지명을 활용한 브랜드개성을 측정할 수 있어 마케팅 관점에서 강릉시의 브랜드를 도출하는데 기여할 수 있을 것이다.

• Korean Chemical Engineering Research
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• v.50 no.2
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• pp.191-197
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• 2012

Acrylic terminated polyurethane prepolymers were synthesized by capping the NCO groups of polyurethane prepolymers, prepared from isophorone diisocyanate (IPDI), polycarbonate diol (PCD) and dimethylol propionic acid (DMPA), with pentaerythritol triacrylate (PETA). Subsequently, silylated acrylic terminated prepolymers were prepared by capping the NCO groups of acrylic terminated polyurethane prepolymers with different types of silane coupling agents, glycidoxypropyl trimethoxysilane (GPTMS) or aminopropyl triethoxysilane (APS). The average particle size of pure waterborne polyurethane solution, measured by the dynamic light scattering method, was increased from 14.3 nm to 208.6 nm by adding PETA and APS. Also, the coating film of silylated acrylic terminated waterborne polyurethane showed better abrasion resistance and pencil hardness than that of pure waterborne polyurethane.

• Journal of the Korean Society for Nondestructive Testing
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• v.30 no.5
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• pp.411-422
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• 2010

Self-sensing on micro-failure, dispersion degree and relating properties, of carbon nanotube(CNT)/epoxy composites, were investigated using wettability, electro-micromechanical technique with acoustic emission(AE). Specimens were prepared from neat epoxy as well as composites with untreated and acid-treated CNT. Degree of dispersion was evaluated comparatively by measuring volumetric electrical resistivity and its standard deviation. Apparent modulus containing the stress transfer was higher for acid-treated CNT composite than for the untreated case. Applied cyclic loading responded well for a single carbon fiber/CNT-epoxy composite by the change in contact resistivity. The interfacial shear strength between a single carbon fiber and CNT-epoxy, determined in a fiber pullout test, was lower than that between a single carbon fiber and neat epoxy. Regarding on micro-damage sensing using electrical resistivity measurement with AE, the stepwise increment in electrical resistivity was observed for a single carbon fiber/CNT -epoxy composite. On the other hand, electrical resistivity increased infinitely right after the first carbon fiber breaks for a single carbon fiber/neat epoxy composite. The occurrence of AE events of added CNT composites was much higher than the neat epoxy case, due to micro failure at the interfaces by added CNTs.