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501.

요가 프로그램이 저소득층 여성의 심리적 신체적 건강상태에 미치는 효과 연구

임성아, 정광조 한국예술심리치료학회 예술심리치료연구 30 Pages

한국예술심리치료학회 예술심리치료연구 2012, 제 8권 제 4호 (통권 21권) 2 21-50 (30 pages)

임성아, 정광조 저
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- 5,900원
본 연구는 요가 프로그램이 저소득층 여성들의 심리적 신체적 상태에 미치는 효과를 알 아보고자 하였다. 저소득층 여성은 경제적 사회적 스트레스로 인하여 중산층 여성에 비해 자아존중감이 낮고 불안 및 우울한 심리상태에 있다. 이러한 심적 고통으로 신체 건강까지 위협 받고 있어서 적절한 관리가 요구되고 있는 실정이다. 이에 본 연구는 저소득층 여성 들을 대상으로 12주 간 주1회 80분간의 요가 프로그램을 실시하여 심리적 신체적 건강상 태에 미치는 효과를 알아보고자 하였다. 요가 프로그램은 심리적 신체적 치료효과가...
502.

A modified electrode by a facile green preparation of reduced graphene oxide utilizing olive leaves extract

Abeer Baioun, Hassan Kellawi, Ahamed Falah 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 7 47-54 (8 pages)

Abeer Baioun, Hassan Kellawi, Ahamed Falah 저
...
- 3,000원
Different phytochemicals obtained from various natural plant sources are used as reduction agents for preparing gold, copper, silver and platinum nanoparticles. In this work a green method of reducing graphene oxide (rGO) by an inexpensive, effective and scalable method using olive leaf aqueous extract as the reducing agent, was used to produce rGO. Both GO and rGO were prepared and investigated by ultraviolet and visible spectroscopy, Fourier-transform infrared, scanning electron microscopy,...
503.

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
We studied the basic properties and fabrication of reduced graphene oxide (rGO) prepared using eco-friendly reduction agents in the graphene solution process. Hydrazine is generally used to reduce graphene oxide (GO), which results in polluting emissions as well as fixed nitrogen functional groups on different defects in the graphene sheets. To replace hydrazine, we developed eco-friendly reduction agents with similar or better reducing properties, and selected of them for further analysis. In...
504.

Green synthesis of reduced graphene oxide using ball milling

G. Calder?n-Ayala, M. Cortez-Valadez, P. G. Mani-Gonzalez, R. Britto Hurtado, J. I. Contreras-Rasc?n, R. C. Carrillo-Torres 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2017, Vol.21 12 93-97 (5 pages)

G. Calder?n-Ayala, M. Cortez-Valadez, P. G. Mani-Gonzalez, R. Britto Hurtado, J. I. Contreras-Rasc?n, R. C. Carrillo-Torres 저
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- 1,500원
Today, finding superior methods for synthesis of graphene oxide (GO) and reduced graphene oxide (rGO) from commercial graphite, is still a challenge. The global industry requires the use of synthesis methods that are price-competitive and also use processes that are environmentally compatible. GO is a substrate used for several chemical transformations, including its reduction to related materials, such as rGO and graphene. The rGO has been used recently to increase catalytic activity in the...
505.

A facile green reduction of graphene oxide using Annona squamosa leaf extract

Basavaiah Chandu, Venkata Sai Sriram Mosali, Bhanu Mullamuri, Hari Babu Bollikolla 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2017, Vol.21 9 74-80 (7 pages)

Basavaiah Chandu, Venkata Sai Sriram Mosali, Bhanu Mullamuri, Hari Babu Bollikolla 저
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- 3,000원
A highly facile and eco-friendly green synthesis of Annona squamosa (custard apple) leaf extract reduced graphene oxide (CRG) nanosheets was achieved by the reduction of graphene oxide (GO). The as-prepared CRG was characterized with X-ray diffraction (XRD), transmission electron microscope (TEM), Fourier-transform infrared spectroscopy (FT-IR), ultraviolet-visible (UV-Vis), X-ray photoelectron spectroscopy (XPS) and Raman spectroscopic techniques. Removal of oxygen containing moieties from the...
506.

Biologically activated graphite fiber electrode for autotrophic acetate production from CO2 in a bioelectrochemical system

Chae Ho Im, Young Eun Song, Byong-Hun Jeon, Jung Rae Kim 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2016, Vol.20 12 76-80 (5 pages)

Chae Ho Im, Young Eun Song, Byong-Hun Jeon, Jung Rae Kim 저
...
- 1,500원
Recently, microbial electrosynthesis (MESs) has been highlighted for the purpose of biological CO2 reduction with simultaneous production of intermediates and value-added chemicals. The bioelectrochemical system (BES), which employs microorganisms and a bacterial community as a biocatalyst, has been developed to convert CO2, a greenhouse gas, into liquid biofuels, such as ethanol and butanol, as well as platform chemicals [1]. Several bacterial species, called cathodophilic microorganisms (e.g.,...
507.

Effect of acid catalysts on carbonization temperatures for ordered mesoporous carbon materials

Jeong Kuk Shon, Xing Jin, Yun Seok Choi, Jong Gu Won, Yoon Kyung Hwang, Dae Jong You, Chengbin Li, Ji Man Kim 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2016, Vol.20 10 66-71 (6 pages)

Jeong Kuk Shon, Xing Jin, Yun Seok Choi, Jong Gu Won, Yoon Kyung Hwang, Dae Jong You, Chengbin Li, Ji Man Kim 저
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- 3,000원
in the presence of acid catalysts in low temperature ranges of 100°C?200°C. In the case of sucrose as a carbon source, sulfuric acid (H2SO4) is typically used as an acid catalyst for the dehydration and subsequent oligomerization of the carbon precursor. This is very important for preventing the infiltrated carbon precursors from draining outside the mesopores of the silica templates before the carbonization. The oligomeric carbon species are then carbonized at high temperature above 600°C.
508.

Preparation and pH-Sensitive Release Behavior of Alginate/Activated Carbon Composite Magnetic Hydrogels

Min-Hee Han, Jumi Yun, Young-Seak Lee, Hyung-Il Kim 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2010, Vol.11 No.2 8 122-126 (5 pages)

Min-Hee Han, Jumi Yun, Young-Seak Lee, Hyung-Il Kim 저
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- 1,500원
509.

사회연결망 분석을 적용한 치매 지식지도 구축

한정희, 염영희 한국노인간호학회 노인간호학회지 12 Pages

한국노인간호학회 노인간호학회지 2017, 제 19권 제 2호 1 69-80 (12 pages)

한정희, 염영희 저
...
- 4,100원
치매는 평균 수명의 연장으로 증가 추세를 보이는데, 2012 년 우리나라 65세 이상 노인의 치매 유병률이 9.2%로 나타났 으며, 2030년에는 127만 명, 2050년에는 약 270만 명으로 20 년마다 약 2배씩 증가할 것으로 예측되고 있다[1]. 치매 유병 률 증가와 더불어 치매와 관련된 국내 ? 외 연구는 꾸준히 양적, 질적으로 연구가 이루어졌고, 현재는 그동안의 치매 연구의 축적으로 2차 자료를 활용하여 분석하는 메타분석 ? 체계적 문 헌고찰 및 동향분석 연구들이 증가하고 있다.
510.

노인 소화기 암환자의 건강기능식품 사용에 관한 연구

김인경 한국노인간호학회 노인간호학회지 11 Pages

한국노인간호학회 노인간호학회지 2010, 제 12권 제 1호 6 51-61 (11 pages)

김인경 저
...
- 4,000원
서론 연구방법 연구결과 논의 결론 및 제언 REFERENCES

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