학지사 뉴논문

총 425건 검색

본문검색 결과만 보기

정확도순

최신순

등재순

발행기간

전체
최근 1년
최근 3년
직접입력

적용하기

본문검색

포함

제외

10개씩

261.

나노입자에 기초한 의학치료와 연구

Chul-Hee Choi, Seong Hee Choi 한국청각언어재활학회 Audiology and Speech Research 8 Pages

한국청각언어재활학회 Audiology and Speech Research 2013, 제 9권 제 1호 2 7-14 (8 pages)

Chul-Hee Choi, Seong Hee Choi 저
- 3,000원
262.

안구운동추적을 사용한 아동의 언어처리 특성 연구: 우리글 읽기에서 초등학생의 지각폭 측정

최소영 한국학습장애학회 학습장애연구 19 Pages

한국학습장애학회 학습장애연구 2016, Vol.13 No.2 3 55-73 (19 pages)

최소영 저
...
- 4,800원
본 연구의 목적은 이동-창 기법을 활용하여 우리글 읽기에서 초등학생들의 지각폭을 측정 하고, 이를 이미 보고된 대학생과 중학생자료와 비교해보고자 하는 것이다. 지각폭은 읽기 기술의 숙달 또는 결함을 시사하는 의미 있는 변인으로 여겨져 왔다. 초등학교 4-6학년에 재 학 중인 일반 아동 20명이 연구에 참여하였으며, 최소영, 고성룡(2009; 2014)에서 사용된 문 장 중 60개와 초등학생 참가자의 읽기 수준에 적절하도록 추가 제작한 문장 48개를 읽도록 하였다. 문장 자극은 각각 3, 5, 7, 9, 11자 창의 크기에 배정되었고...
263.

시각장애인의 직업재활욕구를 고려한 직업재활환경 설계에 관한 연구

강우진 21세기사회복지학회 21세기사회복지연구 24 Pages

21세기사회복지학회 21세기사회복지연구 2010, 제 7권 제 1호 2 35-58 (24 pages)

강우진 저
...
- 5,300원
본 연구는 시각장애 특성에 따른 직업재활욕구를 고려하여 직업재활환 경을 설계하고 구현하기 위한 보편적인 방법론을 제시함으로써 시각장애인 관련 직업재활기관에서 시각장애인의 직업재활훈련을 확대․지원할 필요성 에서 시작하였다. 따라서 외국의 시각장애인을 위한 환경적 또는 직업적 지 원체계에 관한 문헌 및 매뉴얼 등을 수집, 조사, 검토하여 연구를 진행하였 다. 시각장애 특성에 부합하는 직업재활환경 설계의 기본 원칙은 첫째, 재활 장소의 구조와 배치를 직선형 동선으로 최대한 단순화하고, 둘째, 조명의 밝...
264.

The Commodification of Body

Rui Machado Gomes 한국여가문화학회 여가학연구 12 Pages

한국여가문화학회 여가학연구 2007, Vol.4 No.3 1 1-12 (12 pages)

Rui Machado Gomes 저
...
- 4,100원
265.

Synthesis and physicochemical characterization of NixZnx- FeO₂O₄/MWCNT nanostructures as enzyme mimetics with peroxidase-like catalytic activity

Navvabeh Salarizadeh, Minoo Sadri, Hassan Hosseini, Reza. H. Sajedi 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 14 103-110 (8 pages)

Navvabeh Salarizadeh, Minoo Sadri, Hassan Hosseini, Reza. H. Sajedi 저
...
- 3,000원
Carbon-based magnetic nanostructures in several instances have resulted in improved physicochemical and catalytic properties when compared to multi-wall carbon nanotubes (MWCNTs) and magnetic nanoparticles. In this study, magnetic MWCNTs with a structure of NixZnxFe2O4/MWCNT as peroxidase mimics were fabricated by the one-pot hydrothermal method. The structure, composition and morphology of the nanocomposites were characterized with X-ray diffraction (XRD), Fourier transform infrared...
266.

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
...
- 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...
267.

Physicochemical properties and methane adsorption performance of activated carbon nanofibers with different types of metal oxides

Faten Ermala Che Othman, Norhaniza Yusof, Hasrinah Hasbullah, Juhana Jaafar, Ahmad Fauzi Ismail, Noor Shawal Nasri 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 11 82-89 (8 pages)

Faten Ermala Che Othman, Norhaniza Yusof, Hasrinah Hasbullah, Juhana Jaafar, Ahmad Fauzi Ismail, Noor Shawal Nasri 저
...
- 3,000원
In this study, composite PAN-based ACNFs embedded with MgO and MnO2 were prepared by the electrospinning method. The resultant pristine ACNFs, ACNF/MgO and ACNF/MnO2 were characterized in terms of their morphological changes, SSA, crystallinity and functional group with FESEM-EDX, the BET method, XRD and FTIR analysis, respectively. Results from this study showed that the SSA of the ACNF/MgO composite (1893 m2 g?1) is significantly higher than that of the pristine ACNFs and ACNF/MnO2 which is...
268.

Interconnected meso/microporous carbon derived from pumpkin seeds as an efficient electrode material for supercapacitors

Mayakrishnan Gopiraman, Somasundaram Saravanamoorthy, Seung-Hyun Kim, Ill-Min Chung 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 10 73-81 (9 pages)

Mayakrishnan Gopiraman, Somasundaram Saravanamoorthy, Seung-Hyun Kim, Ill-Min Chung 저
...
- 3,000원
Interconnected meso/microporous activated carbons were prepared from pumpkin seeds using a simple chemical activation method. The porous carbon materials were prepared at different temperatures (PS-600, PS-700, PS-800, and PS-900) and demonstrated huge surface areas (645?2029 m2 g?1) with excellent pore volumes (0.27?1.30 cm3 g?1). The wellcondensed graphitic structure of the prepared activated carbon materials was confirmed by Raman and X-ray diffraction analyses. The presence of heteroatoms (O...
269.

Preparation of photoresist-derived carbon micropatterns by proton ion beam lithography and pyrolysis

Hui-Gyun Nam, Jin-Mook Jung, In-Tae Hwang, Junhwa Shin, Chang-Hee Jung, Jae-Hak Choi 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 8 55-61 (7 pages)

Hui-Gyun Nam, Jin-Mook Jung, In-Tae Hwang, Junhwa Shin, Chang-Hee Jung, Jae-Hak Choi 저
...
- 3,000원
Carbon micropatterns (CMs) were fabricated from a negative-type SU-8 photoresist by proton ion beam lithography and pyrolysis. Well-defined negative-type SU-8 micropatterns were formed by proton ion beam lithography at the optimized fluence of 1×1015 ions cm?2 and then pyrolyzed to form CMs. The crosslinked network structures formed by proton irradiation were converted to pseudo-graphitic structures by pyrolysis. The fabricated CMs showed a good electrical conductivity of 1.58×102 S cm?1 and a...
270.

Study on properties of eco-friendly reduction agents for the reduced graphene oxide method

Young-il Na, Young Il Song, Sun Woo Kim, Su-Jeong Suh 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 1 1-9 (9 pages)

Young-il Na, Young Il Song, Sun Woo Kim, Su-Jeong Suh 저
...
- 3,000원
the rGO dispersed solvents for the three agents and analyzed the structural, electrical, and optical properties of the rGO films. The results showed that the degree of reduction was in the order L-ascorbic acid ≥ hydrazine > glucose. GO reduced using L-ascorbic acid had a sheet resistance of 121 kΩ/sq, while that reduced using gluconic acid showed worse electrical properties than the other two reduction agents. Therefore, L-ascorbic acid is the most suitable eco-friendly reduction agent that...

한주간 이슈검색어