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471.

지역사회 거주 여성노인의 근감소성 비만 유병률과 관련요인

이민혜, 박연환 한국기초간호학회 Journal of Korean Biological Nursing Science 8 Pages

한국기초간호학회 Journal of Korean Biological Nursing Science 2017, Volume 19, No 1 4 30-37 (8 pages)

이민혜, 박연환 저
...
- 3,000원
노인은 노화로 인하여 신체 조성에 다양한 변화가 나타나게 되는데, 지방량과 근육량의 변화가 가장 중요한 의미가 있다. 여러 종단적 연구에서 체지방량이 연령에 따라 증가하여 60-75세경 최고치에 도달하고, 근육량은 60세 이후에 더욱 빠르게 감소하는 것으로 보고되었다.
472.

Are Food Ads Healthy? Examination of Television Food Advertising on Health Claims and Persuasion Strategies

윤혜진, 백혜진, 안호영, 최호준 한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 26 Pages

한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 2009, Vol.1 No.1 4 65-90 (26 pages)

윤혜진, 백혜진, 안호영, 최호준 저
...
- 5,500원
Food advertising have jumped on the health trend bandwagon to reflect recent sentiment and concerns about public health, but there has not been many empirical research on the state of these food advertisements. Examination of food ads on U. S. contemporary primetime television revealed ads for non-healthy food to be five times more prevalent than those for healthy food. Also, non-healthy food ads make nutrition- and health-content claims, employ humor appeals, and provide value attribute...
473.

Development and Implementation of a Science-based Integrated Curriculum for Nurturing the Gifted Potentials of Young Filipino Children

Greg Tabios Pawilen 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 23 Pages

환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2018, Vol.12 No.3 3 45-67 (23 pages)

Greg Tabios Pawilen 저
...
- 5,200원
This is a descriptive study focusing on the development and implementation of a science-based integrated curriculum to nurture the gifted potentials in science of young Filipino children. Specifically, it answers four questions: (1) What are the interests, characteristics, and learning styles of young children that are potentially gifted in science? (2) What are the contents of the science-based curriculum for young children with gifted potentials? (3) What instructional model can be used to...
474.

12주간 복합운동 및 Policosanol 섭취가 비만 여성의 신체구성 및 면역인자에 미치는 효과

정찬경, 김재중 한국웰니스학회 한국웰니스학회지 11 Pages

한국웰니스학회 한국웰니스학회지 2013, 제 8권 4호 24 281-292 (11 pages)

정찬경, 김재중 저
...
- 4,000원
본 연구는 12주간 비만 여성을 대상으로 규칙적인 복합운동과 policosanol 섭취 병행이 면역인자인 백혈구(WBC), 호중구 (Neutrophil), 림프구(Lymphocyte), 단구(Monocyte), 호산구(Eosinophil)의 변화를 분석함으로써 비만의 개선과 면역기능을 향상시킬 수 있는 복합운동과 policosanol 섭취 병행효과를 규명하는데 있다. 통제집단 12명, policosanol 섭취집단 12명, 복합운동집단 12명, 복합처치 집단 12명으로 무선 배정하였고 주 2회는 근저항성 운동, 주2회는 걷기형태의 유산소운동을 실시하였다. 12주간의 복합 운동과...
475.

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...
476.

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...
477.

Preparation of carbon discs using petroleum-based binder pitch reformed with carbon black

Sangmin Lee, Kyung Hoon Kim, Young-Seak Lee 한국탄소학회 Carbon Letters 4 Pages

한국탄소학회 Carbon Letters 2017, Vol.23 13 84-87 (4 pages)

Sangmin Lee, Kyung Hoon Kim, Young-Seak Lee 저
...
- 1,500원
Carbon materials are widely used in various industry applications, such as a carbon fibers, graphite brushes, aluminum engineering and binders, because carbon materials have high specific strength, high conductivity, excellent thermal shock resistance, and other favorable properties [1-4]. These carbon materials are prepared from various precursors, such as polyacrylonitrile (PAN), phenolic resins and pitches. Among these precursors, pitches are more economical than PAN and phenol resin, and it...
478.

Extraction and characterization of lignin from black liquor and preparation of biomass-based activated carbon therefrom

Daeyeon Kim, Jinsil Cheon, Jeonghoon Kim, Daekyun Hwang, Ikpyo Hong, Oh Hyeong Kwon, Won Ho Park, Donghwan Cho 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2017, Vol.22 14 81-88 (8 pages)

Daeyeon Kim, Jinsil Cheon, Jeonghoon Kim, Daekyun Hwang, Ikpyo Hong, Oh Hyeong Kwon, Won Ho Park, Donghwan Cho 저
...
- 3,000원
In the present study, biomass-based lignin was extracted from industrial waste black liquor and the extracted lignin was characterized by means of attenuated total reflectance- Fourier transform infrared spectroscopy and 1H-nuclear magnetic resonance spectroscopy. The extracted lignin was carbonized at different temperatures and then activated with steam at 850oC. The extracted lignin in powder state was transformed into a bulky carbonized lignin due to possible fusion between the lignin...
479.

High-energy-density activated carbon electrode for organic electric-double-layer-capacitor using carbonized petroleum pitch

Poo Reum Choi, Sang-Gil Kim, Ji Chul Jung, Myung-Soo Kim 한국탄소학회 Carbon Letters 11 Pages

한국탄소학회 Carbon Letters 2017, Vol.22 8 70-80 (11 pages)

Poo Reum Choi, Sang-Gil Kim, Ji Chul Jung, Myung-Soo Kim 저
...
- 4,000원
Activated carbons (ACs) have been used as electrode materials of electric double-layer capacitors (EDLC) due to their high specific surface areas (SSA), stability, and ecological advantages. In order to make high-energy-density ACs for EDLC, petroleum pitch (PP) precarbonized at 500?1000°C in N2 gas for 1 h was used as the electrode material of the EDLC after KOH activation. As the pre-carbonization temperature increased, the SSA, pore volume and gravimetric capacitance tended to decrease, but...
480.

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...

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