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181.

세계화에 대한 대응: 국제화와 대학 환경의 급진적 변화

조주희 한국교육학회 교육학연구 32 Pages

한국교육학회 교육학연구 2016, 54권 2호 12 341-372 (32 pages)

조주희 저
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- 6,100원
본 서울대학교 사례 연구는 세계화에 대응하기 위해 나타나는 대학의 국제화 노력과 급진적으로 변화하는 학교의 변화를 분석하였다. 분석 결과에 따르면, 최근 대학이 국제화를 표방하면서 경쟁, 효 율성, 수익성이라는 시장 개념이 대학의 교육 환경에 빠르게 침투하고 있음을 확인하였다. 이것은 대 학의 국제 경쟁력 강화를 위한 유학생 유치와 연구비 확보를 위한 전략을 통해 확인할 수 있다. 대학 에서 나타나는 국제화(internationalization)의 모습은 국제주의(internationalism)라기 보다는 세계교육 시장에서 경쟁력 강화를...
182.

플라톤의 국가에 나타난 epitedeuma의 개념 분석 : 직업의 명확한 이해에 대한 기여

김현숙 한국교육학회 교육학연구 17 Pages

한국교육학회 교육학연구 2009, 47권 1호 1 1-17 (17 pages)

김현숙 저
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- 4,600원
이 논문의 목적은 플라톤의 국가에서 정의의 개념의 핵심인 epitedeuma의 개념분석을 통하여 우리의 직업의 본질이 무엇인지를 생각하며, 우리들이 하고 있는 일 자체의 의미를 숙고해 보는 데 있다. 플라톤은 국가에서 기존의 정의의 개념이 불완전함을 밝히며, 새로운 정의의 개념을 제안한다. 그에 따르면 정의란 다른 이를 방해하지 않으며, 각자가 자신의 맡은 바(epitedeuma )를 충실히 하는 것이고 국가의 존립자체를 가능하게 하는 근원이다. 그는 정의의 개념을 알기 위해 이론적으로 이상적인 국가의 이념을 세우고 국가형성의...
183.

Graphitization of PAN-based carbon fibers by CO₂ laser irradiation

Liangbo Yao, Weimin Yang, Sanyang Li, Yang Sha, Jing Tan, Ying An, Haoyi Li 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 13 97-102 (6 pages)

Liangbo Yao, Weimin Yang, Sanyang Li, Yang Sha, Jing Tan, Ying An, Haoyi Li 저
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- 3,000원
Graphite fibers are materials with a high specific modulus that have attracted much interest in the aerospace industry, but their high manufacturing cost and low yield are still problems that prevent their wide applications in practice. This paper presents a laser-based process for graphitization of carbon fiber (CF) and explores the effect of laser radiation on the microstructure of CF. The obtained Raman spectra indicate that the outer surface of CF evolves from turbostratic structures into a...
184.

Three-dimensional porous graphene materials for environmental applications

Muruganantham Rethinasabapathy, Sung-Min Kang, Sung-Chan Jang, Yun Suk Huh 한국탄소학회 Carbon Letters 13 Pages

한국탄소학회 Carbon Letters 2017, Vol.22 1 1-13 (13 pages)

Muruganantham Rethinasabapathy, Sung-Min Kang, Sung-Chan Jang, Yun Suk Huh 저
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- 4,200원
Porous materials play a vital role in science and technology. The ability to control their pore structures at the atomic, molecular, and nanometer scales enable interactions with atoms, ions and molecules to occur throughout the bulk of the material, for practical applications. Three-dimensional (3D) porous carbon-based materials (e.g., graphene aerogels/hydrogels, sponges and foams) made of graphene or graphene oxide-based networks have attracted considerable attention because they offer low...
185.

Effects of electrochemical oxidation of carbon fibers on interfacial shear strength using a micro-bond method

Dong-Kyu Kim, Kay-Hyeok An, Yun Hyuk Bang, Lee-Ku Kwac, Sang-Yub Oh, Byung-Joo Kim 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2016, Vol.19 4 32-39 (8 pages)

Dong-Kyu Kim, Kay-Hyeok An, Yun Hyuk Bang, Lee-Ku Kwac, Sang-Yub Oh, Byung-Joo Kim 저
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- 3,000원
In this work, we studied the effects of electrochemical oxidation treatments of carbon fibers (CFs) on interfacial adhesion between CF and epoxy resin with various current densities. The surface morphologies and properties of the CFs before and after electrochemical-oxidation-treatment were characterized using field emission scanning electron microscopy, atomic force microscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and single-fiber contact angle. The...
186.

Effects of cross-linking methods for polyethylene-based carbon fibers: review

Kwan-Woo Kim, Hye-Min Lee, Jeong-Hun An, Byoung-Suhk Kim, Byung-Gak Min, Shin-Jae Kang, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 24 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.3 2 147-170 (24 pages)

Kwan-Woo Kim, Hye-Min Lee, Jeong-Hun An, Byoung-Suhk Kim, Byung-Gak Min, Shin-Jae Kang, Kay-Hyeok An, Byung-Joo Kim 저
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- 5,300원
In recent decades, there has been an increasing interest in the use of carbon fiber reinforced plastic (CFRP) in aerospace, renewable energy and other industries, due to its low weight and relatively good mechanical properties compared with traditional metals. However, due to the high cost of petroleum-based precursors and their associated processing costs, CF remains a specialty product and as such has been limited to use in high-end aerospace, sporting goods, automotive, and specialist...
187.

Overlook of current chemical vapor deposition-grown large single-crystal graphene domains

Kyung Tae Park, Taehoon Kim, Chong Rae Park 한국탄소학회 Carbon Letters 11 Pages

한국탄소학회 Carbon Letters 2014, Vol.15 No.3 1 151-161 (11 pages)

Kyung Tae Park, Taehoon Kim, Chong Rae Park 저
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- 4,000원
Exceptional progress has been made with chemical vapor deposition (CVD) of graphene in the past few years. Not only has good monolayer growth of graphene been achieved, but large-area synthesis of graphene sheets has been successful too. However, the polycrystalline nature of CVD graphene is hampering further progress as graphene property degrades due to presence of grain boundaries. This review will cover factors that affect nucleation of graphene and how other scientists sought to obtain large...
188.

Double-walled carbon nanotubes: synthesis, structural characterization, and application

Yoong Ahm Kim, Kap-Seung Yang, Hiroyuki Muramatsu, Takuya Hayashi, Morinobu Endo, Mauricio Terrones, Mildred S. Dresselhaus 한국탄소학회 Carbon Letters 12 Pages

한국탄소학회 Carbon Letters 2014, Vol.15 No.2 4 77-88 (12 pages)

Yoong Ahm Kim, Kap-Seung Yang, Hiroyuki Muramatsu, Takuya Hayashi, Morinobu Endo, Mauricio Terrones, Mildred S. Dresselhaus 저
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- 4,100원
Double walled carbon nanotubes (DWCNTs) are considered an ideal model for studying the coupling interactions between different concentric shells in multi-walled CNTs. Due to their intrinsic coaxial structures they are mechanically, thermally, and structurally more stable than single walled CNTs. Geometrically, owing to the buffer-like function of the outer tubes in DWCNTs, the inner tubes exhibit exciting transport and optical properties that lend them promise in the fabrication of field-effect...
189.

Carbon nanofiber-reinforced polymeric nanocomposites

Changwoon Jang, John Hutchins, Jaesang Yu 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2013, Vol.14 No.4 1 197-205 (9 pages)

Changwoon Jang, John Hutchins, Jaesang Yu 저
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- 3,000원
190.

Synthesis and applications of graphene electrodes

Dolly Shin, Sukang Bae, Chao Yan, Junmo Kang, Jaechul Ryu, Jong-Hyun Ahn and Byung Hee Hong 한국탄소학회 Carbon Letters 16 Pages

한국탄소학회 Carbon Letters 2012, Vol.13 No.1 1 1-16 (16 pages)

Dolly Shin, Sukang Bae, Chao Yan, Junmo Kang, Jaechul Ryu, Jong-Hyun Ahn and Byung Hee Hong 저
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- 4,500원

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