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161.

무용전공 여자 고등학생의 체질량지수, 골밀도, 완벽성향 및 섭식장애의 관계 분석 연구

김선민, 조정호, 신말연, 이지현, 정재현, 김수연, 손보람 한국웰니스학회 한국웰니스학회지 10 Pages

한국웰니스학회 한국웰니스학회지 2015, 제 10권 1호 21 247-256 (10 pages)

김선민, 조정호, 신말연, 이지현, 정재현, 김수연, 손보람 저
...
- 3,000원
본 연구는 무용전공 여자고등학생의 체질량지수, 골밀도, 완벽성향 및 섭식장애의 관계를 분석하는데 있다. 136명 무용전공 여 자고등학생(발레 34.6%, 한국무용 28.6%, 서양무용 36.8%)을 선발하였다. 신장 및 체중을 측정하여 체질량지수를 계산하였고, 골밀 도를 초음파 측정 방법으로 측정하였으며, 완벽성향과 섭식장애를 설문지를 사용하여 측정하였다. 발레전공학생들이 한국무용, 서 양무용 전공학생들과 비교하였을 때, 체질량지수가 유의하게 낮았다. 발레전공자들은 체중근심과 골밀도가, 한국무용전공자들은 심리적불안감과...
162.

배드민턴 동호회의 사회연결망의 구조적 특성과 권력구조 영향요인 분석

김찬룡 한국웰니스학회 한국웰니스학회지 17 Pages

한국웰니스학회 한국웰니스학회지 2014, 제 9권 1호 5 49-65 (17 pages)

김찬룡 저
...
- 4,600원
본 연구는 배드민턴 동호회의 사회연결망의 구조적 특성과 권력구조, 권력구조 영향요인을 분석하기 위하여 사회연결망이론과 분석을 적용하여 수행하였으며, 이를 위해 K시 소재 K배드민턴 동호인 58명을 연구대상으로 수행되었으며, 구체적인 결론은 다음 과 같다. 첫째, 배드민턴 동호회의 의사소통, 정보연결망은 중앙집중적 구조의 형태로 구성되었으며, 두 연결망은 전, 현직 운영진 을 중심으로 변방의 회원들과 연결되어 있는 멱함수법칙을 따르는 척도없는 연결망의 형태로 구성되어 있었다. 둘째, 배드민턴 동 호회의 의사소통,...
163.

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
164.

Developing Design Principles for Digital Textbooks in Korea

Hyung Mi Joo, Chang Woo Nam, Eun A Ka, Chong Uk Ahn 한국교육학회 교육학연구 23 Pages

한국교육학회 교육학연구 2015, 53권 3호 16 435-457 (23 pages)

Hyung Mi Joo, Chang Woo Nam, Eun A Ka, Chong Uk Ahn 저
...
- 5,200원
In Korea, digital textbooks has been developed from the 3rd grade to the 5th grade, and 7th grade primarily for the subject matters of Science, and Social Studies since 2013, and then been applied to schools since 2014. The purpose of this study was to develop the design principles for digital textbooks in Korea. The study employed the Delphi technique. The thirty experts answered questionnaires in three rounds. This study concluded that the design principles for digital textbook consist of 4...
165.

Relationships between dielectric properties and characteristics of impregnated and activated samples of potassium carbonate- and sodium hydroxide-modified palm kernel shell for microwave-assisted activation

Norulaina Alias, Muhammad Abbas Ahmad Zaini, Mohd Johari Kamaruddin 한국탄소학회 Carbon Letters 11 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 9 62-72 (11 pages)

Norulaina Alias, Muhammad Abbas Ahmad Zaini, Mohd Johari Kamaruddin 저
...
- 4,000원
The aim of this work was to evaluate the dielectric properties of impregnated and activated palm kernel shells (PKSs) samples using two activating agents, potassium carbonate (K2CO3) and sodium hydroxide (NaOH), at three impregnation ratios. The materials were characterized by moisture content, carbon content, ash content, thermal profile and functional groups. The dielectric properties were examined using an open-ended coaxial probe method at various microwave frequencies (1?6 GHz) and...
166.

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
...
- 4,200원
graphene oxide-based networks have attracted considerable attention because they offer low density, high porosity, large surface area, excellent electrical conductivity and stable mechanical properties. Water pollution and associated environmental issues have become a hot topic in recent years. Rapid industrialization has led to a massive increase in the amount of wastewater that industries discharge into the environment. Water pollution is caused by oil spills, heavy metals, dyes, and organic...
167.

The effect of the spinning conditions on the structure of mesophase pitch-based carbon fibers by Taguchi method

Zhao Jiang, Ting Ouyang, Xiangdong Yao, Youqing Fei 한국탄소학회 Carbon Letters 10 Pages

한국탄소학회 Carbon Letters 2016, Vol.19 11 89-98 (10 pages)

Zhao Jiang, Ting Ouyang, Xiangdong Yao, Youqing Fei 저
...
- 3,000원
Taguchi’s experimental design was employed in the melt spinning of molten mesophase pitch to produce carbon fibers. The textures of the obtained carbon fibers were radial with varied crack angles, as observed by scanning electron microscopy and polarized optical imaging. The diameter, crack angle, preferred orientation, and tensile modulus of the produced samples were examined to investigate the influence of four spinning variables. The relative importance of the variables has been emphasized...
168.

Ion conducting properties of imidazolium salts with tri-alkyl chains in organic electrolytes against activated carbon electrodes

Kyungmin Kim, Soo-Jin Park, Ji Sun Im, Chul Wee Lee, Yongju Jung, Seok Kim 한국탄소학회 Carbon Letters 4 Pages

한국탄소학회 Carbon Letters 2016, Vol.17 No.1 10 70-73 (4 pages)

Kyungmin Kim, Soo-Jin Park, Ji Sun Im, Chul Wee Lee, Yongju Jung, Seok Kim 저
...
- 1,500원
169.

One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Yunseong Ji, Yong-Gun Shul 한국탄소학회 Carbon Letters 12 Pages

한국탄소학회 Carbon Letters 2016, Vol.17 No.1 8 53-64 (12 pages)

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Yunseong Ji, Yong-Gun Shul 저
...
- 4,100원
Nitrogen (N)-doped ordered mesoporous carbons (OMCs) with a dual transition metal system were synthesized as non-Pt catalysts for the ORR. The highly nitrogen doped OMCs were prepared by the precursor of ionic liquid (3-methyl-1-butylpyridine dicyanamide) for N/C species and a mesoporous silica template for the physical structure. Mostly, N-doped carbons are promoted by a single transition metal to improve catalytic activity for ORR in PEMFCs. In this study, our N-doped mesoporous carbons were...
170.

A review: methane capture by nanoporous carbon materials for automobiles

Pil-Seon Choi, Ji-Moon Jeong, Yong-Ki Choi, Myung-Seok Kim, Gi-Joo Shin, Soo-Jin Park 한국탄소학회 Carbon Letters 11 Pages

한국탄소학회 Carbon Letters 2016, Vol.17 No.1 3 18-28 (11 pages)

Pil-Seon Choi, Ji-Moon Jeong, Yong-Ki Choi, Myung-Seok Kim, Gi-Joo Shin, Soo-Jin Park 저
...
- 4,000원
Global warming is considered one of the great challenges of the twenty-first century. In order to reduce the ever-increasing amount of methane (CH4) released into the atmosphere, and thus its impact on global climate change, CH4 storage technologies are attracting significant research interest. CH4 storage processes are attracting technological interest, and methane is being applied as an alternative fuel for vehicles. CH4 storage involves many technologies, among which, adsorption processes...

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