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381.

The Effects of SRSD Expository Writing Instruction for Students with Writing Difficulties

Ma Jisung, Son Seung-Hyun, Lee Yedana 한국학습장애학회 학습장애연구 22 Pages

한국학습장애학회 학습장애연구 2015, Vol.12 No.2 7 135-156 (22 pages)

Ma Jisung, Son Seung-Hyun, Lee Yedana 저
...
- 5,100원
The purpose of this study is to examine the effects of SRSD expository writing instruction for students with writing difficulties. The participants of this study are 5 students with writing difficulties in 4th or 5th grade of elementary school in Seoul. This study used multiple probe baseline design across participants to examine the effects of SRSD expository writing instruction on writing ability of elementary school students with writing difficulties. After the intervention, expository...
382.

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
383.

모래놀이를 통한 심리치료

전애영 한국카운슬러협회 상담과지도 15 Pages

한국카운슬러협회 상담과지도 2008, 제 43호 11 187-201 (15 pages)

전애영 저
...
- 4,400원
모래놀이치료(sandplay therapy)는 원래 유럽에서 발전된 심리치료의 하나이며미국이나 프랑스, 독일, 캐나다 등지에서 정착하고 활성화되고 모래놀이치료에 관심을 갖고 있는 사람은 점점 많아져가고 있는 실정이다. 모래놀이치료의 기법의 역사는 길지 않으나 모래놀이치료의 비젼은 역사가 깊다. 비젼의 과정은 상징적 이미지를 파악하여 의식을 확장시킨다. Weinrib 에 의하면 모래놀이치료 자체의 비젼의 오랜 역사는 미국의 원주민 나바호(Navajo) 인디언들이 모래를 가지고 표현함으로써 치료를 했고 의식을 열었다고 했다(김경희,...
384.

Mechanical and electrical properties of epoxy resin/epoxidized castor oil/carbon fiber cloth composites

Fan-Long Jin, Heng Zhang, Shan-Shan Yao, Soo-Jin Park 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2017, Vol.22 12 105-109 (5 pages)

Fan-Long Jin, Heng Zhang, Shan-Shan Yao, Soo-Jin Park 저
...
- 1,500원
Carbon fibers (CFs) have a unique combination of outstanding mechanical, physical, and chemical properties and are among the materials most frequently used in the preparation of a large variety of composites [1-5]. CF-reinforced polymer composites have been widely used in many advanced technological fields, such as aerospace, engineering, sporting goods, automobiles, and marine industry during the past few decades due to their excellent properties, including high strength-to-weight ratios, light...
385.

EMI shielding effectiveness and mechanical properties of MWCNTs-reinforced biodegradable epoxy matrix composites

Yoon-Ji Yim, Dong Chul Chung, Soo-Jin Park 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2017, Vol.22 4 36-41 (6 pages)

Yoon-Ji Yim, Dong Chul Chung, Soo-Jin Park 저
...
- 3,000원
Biodegradable epoxy (B-epoxy) was prepared from diglycidyl ether of bisphenol A and epoxidized linseed oil. The mechanical properties of B-epoxy composites reinforced with multi-walled carbon nanotubes (MWCNTs/B-epoxy) were examined by employing dynamic mechanical analysis, critical stress intensity factor (KIC) tests, and impact strength tests. The electromagnetic interference shielding effectiveness (EMI-SE) of the composites was evaluated using reflection and absorption methods. Mechanical...
386.

A simple method to determine the surface energy of graphite

Jinseo Lee, Bumjae Lee 한국탄소학회 Carbon Letters 4 Pages

한국탄소학회 Carbon Letters 2017, Vol.21 15 107-110 (4 pages)

Jinseo Lee, Bumjae Lee 저
...
- 1,500원
Graphite is a material condensed from aromatic hydrocarbon that forms an infinite plane that exhibits an amphoteric feature. Structurally, a number of benzene rings form a solid planar sheet. A number of layers are formed from numerous unit cells, a so-called grapheme. A graphene sheet has an electron structure, which expands π-electrons into a two dimensional space. Graphite has AB-stacked bilayers of graphene. Because the interaction between two sheets is weak, their electronic structure may...
387.

Removal of chromium from tannery wastewater by electrosorption on carbon prepared from peach stones: effect of applied potential

Mounir Ziati, Fariza Khemmari, Mohamed Kecir, Sabir Hazourli 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2017, Vol.21 10 81-85 (5 pages)

Mounir Ziati, Fariza Khemmari, Mohamed Kecir, Sabir Hazourli 저
...
- 1,500원
The objective of this study is the removal of chromium from tannery wastewater by electrosorption on carbon prepared from lignocellulosic natural residue "peach stones' thermally treated. The followed steps for obtaining coal in chronological order were: cleaning, drying, crushing and finally its carbonization at 900°C. The characterization of the carbon material resulted in properties comparable to those of many coals industrially manufactured. The study of the dynamic adsorption of chromium...
388.

Effects of digestion temperatures and loading amounts on methane production from anaerobic digestion with crop residues

Joung Du Shin, Sang Won Park, Sun-Il Lee, Hyunook Kim, Sang Ryong Lee, Myoung Suk Kim 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.4 7 265-269 (5 pages)

Joung Du Shin, Sang Won Park, Sun-Il Lee, Hyunook Kim, Sang Ryong Lee, Myoung Suk Kim 저
...
- 1,500원
389.

Preparation and characterization of carbon fiber-reinforced thermosetting composites: a review

Fan-Long Jin, Soo-Jin Park 한국탄소학회 Carbon Letters 11 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.2 1 67-77 (11 pages)

Fan-Long Jin, Soo-Jin Park 저
...
- 4,000원
Carbon fibers (CFs) have a unique combination of properties which allow them to be widely used as reinforcing materials in advanced polymer composites. The mechanical properties of CF-reinforced polymer composites are governed mainly by the quality of interfacial adhesion between the CFs and the polymer matrix. Surface treatments of CFs are generally carried out to introduce chemical functional groups on the fiber surfaces, which provide the ability to control the surface characteristics of CFs....
390.

Polymer matrices for carbon fiber-reinforced polymer composites

Fan-Long Jin, Seul-Yi Lee, Soo-Jin Park 한국탄소학회 Carbon Letters 13 Pages

한국탄소학회 Carbon Letters 2013, Vol.14 No.2 2 76-88 (13 pages)

Fan-Long Jin, Seul-Yi Lee, Soo-Jin Park 저
- 4,200원

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