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폐타이어 매트의 지반보강효과 및 환경적 영향 분석
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Washing-Free Heterogeneous Immunosensor Using Proximity-Dependent Electron Mediation between an Enzyme Label and an Electrode
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Missing components
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1-Methyl-5^6-diphenylpyrazine-2(1H)-thione
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Workbook for English composition : second semester
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Reorientation of Colloidal Crystalline Domains by a Thinning Meniscus
임상혁,박오옥,권무현 한국고분자학회 2004 Macromolecular Research Vol.12 No.2
When water is evaporated quickly from a water-based colloidal suspension, colloidal particles pro trude from the water surface, distorting it and generating lateral capillary forces between the colloidal particles. The protruded colloidal particles are then assembled into ordered colloidal crystalline domains that float on the water surface on account of their having a lower effective density than water. These colloidal crystal domains then assemble together by lateral capillary force and convective flow; the generated colloidal crystal has grain boundaries. The single domain size of the colloidal crystal could be controlled, to some extent, by changing the rate of water evaporation, but it seems very difficult to fabricate a single crystal over a large area of the water's surface without reorienting each colloidal crystal domain. To reorient such colloidal crystal domains, a glass plate was dipped into the colloidal suspension at a tilted angle because the meniscus (airwaterglass plate interface) is pinned and thinned by further water evaporation. The thinning meniscus generated a shear force and reoriented the colloidal crystalline domains into a single domain.
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Sintering and Crystallization Behavior in B₂O₃ Contained Li₂O-Al₂O₃-SiO₂ Glass
임상혁,김동환,나영훈,김남진,황차원,차재민,류봉기 대한금속·재료학회 2010 ELECTRONIC MATERIALS LETTERS Vol.6 No.2
This study looks at crystallization and sintering behavior in B₂O₃ containing Li₂O-Al₂O₃-SiO₂ glass powder. The sintered sample was produced with glass powders measuring 44 μm. The relative density and transmittance of the sintered samples showed the highest value at the temperature of 650°C. At temperatures higher than 650°C, crystal growth occurred to decrease the densification of B₂O3-Li₂O-Al₂O₃-SiO₂ (BLAS) glass powder. The main crystalline phase in the glass powder was â-spodumene. From non-isothermal differential thermal analysis, the crystallization of particles (Φ = 44 μm) was observed at 640°C to 684°C with respect to the heating rate. The activation energy of crystallization (EC) and the Avrami constant (n) calculated by Kissinger and Ozawa equations indicated that the surface and the bulk crystallization occurred simultaneously in the glass. The optimum sintering temperature of this glass powder was 650°C without crystal growth of β-spodumene,although nucleation or nano-crystal growth occurred.
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이른바 전자소송법에 대한 비판적 검토 – 문서와 서증의 의미를 중심으로 –
임상혁 한국민사소송법학회 2012 민사소송 Vol.16 No.1
Korean judicature has been wildly publicizing the opening of the electronic litigation era as the “Act on the Use of Electronic Documents in Civil Procedures”(Electronic Procedure Act) takes effects on March 2010. This law means using electronic documents as well as paper documents in the court. Generally it is called the electronic filing system(electronic case management). Beyond this kind of territory, however, the article 13 of the act controls the area of documentary evidence, which causes considerable problems in current civil procedural system. The Civil Procedure Act make distinction between documents, paper files and written forms. But the newly made Electronic Procedure Act overgeneralize the meaning of documents, which means it defines every kinds of documents,for example, such as a special kind of document that works as an evidence. Furthermore, the act seems to include sound and image data into the documentary evidence erea. Beacuse that does not inflect the characteristic of document evidences at all, the best solution at the moment is to construe the article1 13 restrictly: the article1 is the provision about a form of the examination of evidence, That is supplementary regulation of the article 374of the Civil Procedure Act, and the article 120 & 121 of Civil Procedure rules. And the concept of the “electronic document” on the article 2 of the Electronic Procedure Act should be confined to relation to the electronic filing system only.
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한일 간 조직원의 혁신행동에 관한 비교 연구: 계획행동이론을 중심으로
임상혁,권세인,양종곤 한일경상학회 2017 韓日經商論集 Vol.76 No.-
The main purpose of the study was to compare with employees’ innovative behavior of Korean and Japanese companies by utilizing the Theory of Planned Behavior(TPB). Employees of Korean companies (n= 100) and Japanese companies (n= 100) were administered a questionnaire survey that measure TPB construct in both Korean and Japanese. The data and research questions were analyzed and concluded using structural equation model by SPSS 21.0 and Smart PLS 3.0. The results of the study showed that all three predictors which are attitudes, subjective norms, and perceived control of behaviors were positively related to employee’s innovative intention in Korean companies. However, two predictors except subjective norms were positively related to employees’ innovative intention in Japanese firms. Both innovative intention and perceived control of behavior were a significant predictor of innovative behavior for both Korean firm’s employee and Japanese firm’s employee. 본 연구는 사회과학에서 많이 활용되는 계획행동이론을 적용하여 한일 기업의 조직원을 대상으로 혁신행동에 관한 결정변수를 실증적으로 검증하는 목적이 있다. 본 연구의 분석을 위하여 한국 기업의 조직원과 일본 기업의 조직원을 대상으로 계획행동이론 적용을 위한 설문을 작성하여, 한국 기업 조직원 100부와 일본 기업 조직원 100부를 회수하여 분석에 활용하였다. 연구 모형을 위해 구조방정식 모형이 적용되었고, 분석을 위해서는 SPSS 21.0과 Smart PLS 3.0이 사용되었다. 연구 결과는 한국 조직원의 경우는 기존 계획행동이론과 일치하게 세 가지 설명변수인 태도, 주관적 규범, 지각된 행동통제 모두 혁신 의도에 유의한 변수로 확인되었지만, 일본 기업의 조직원의 경우는 세 가지 변수 중 주관적 규범을 제외한 태도와 지각된 행동통제만이 유의한 설명변수로 나타났다. 두 국가의 조직원 모두 혁신행동을 설명하는 변수로는 혁신의도와 지각된 행동통제로 확인됨으로써 기존의 계획행동이론 모형과 동일한 결과가 도출되었다.
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임상혁 한국공업화학회 2019 한국공업화학회 연구논문 초록집 Vol.2019 No.1
금속할라이드 페로브스카이트 소재는 직접밴드갭에 의한 강한 흡수율, 작은 엑시톤 바인딩 에너지로 인한 높은 개방전압, 조성 및 구조제어에 따른 밴드갭 제어 및 용액공정을 통한 고효율 박막 태양전지의 개발이 용이하여 많은 관심을 받고 있으며, 현재 단일접합 태양전지는 25.2 % 이상, 2 터미널 탠덤형 태양전지는 28% 이상의 공인효율을 가진다. 발전효율 측면에서 금속할라이드 페로브스카이트 태양전지는 기존의 화석연료를 대체할 수 있는 그리드 패리티에 도달할 수 있는 장점이 있으나, 기존의 실리콘 및 화합물반도체 기반의 무기물 태양전지와 비교할 때, 내구성 측면에서 개선이 필요한 상황이다. 본 발표에서는 금속할라이드 페로브스카이트 태양전지의 내구성에 관해서 논의하고자 한다.
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