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271.

Applications of carbon-based materials in solid phase micro-extraction: a review

Jian Guo, Soo-Jin Park, Long-Yue Meng, Xinghua Jin 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 2 10-17 (8 pages)

Jian Guo, Soo-Jin Park, Long-Yue Meng, Xinghua Jin 저
...
- 3,000원
to different extraction results. Among existing materials, carbon-based materials are still attracting attention from scientists due to their excellent physical and chemical properties as well as their modifiable surfaces, which could enhance the adsorption effects of SPME fiber. This review introduces the preparation methods and applications of different kinds of carbon-based material coatings on fibers. In addition, directions for future research on carbon material composites are discussed.
272.

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...
273.

Influence of Nitrogen moieties on CO2 capture of Carbon Aerogel

Da-Hee Jeon, Byung-Gak Min, Jong Gab Oh, Changwoon Nah and Soo-Jin Park 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.1 9 57-61 (5 pages)

Da-Hee Jeon, Byung-Gak Min, Jong Gab Oh, Changwoon Nah and Soo-Jin Park 저
...
- 1,500원
a porous carbon material possessing high porosity and high specific surface area. Nitrogen doping reduced the specific surface area and micropores, but it furnished basic sites to improve the CO2 selectivity. In this work, N-doped carbon aerogels were prepared with different ratios of resorcinol/melamine by using the sol-gel method. The morphological properties were characterized by scanning electron microscopy (SEM). Nitrogen content was studied by X-ray photoelectron spectroscopy (XPS) and the...
274.

My life and carbon

peter A. Thrower 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2014, Vol.15 No.2 1 1-5 (5 pages)

peter A. Thrower 저
...
- 1,500원
spontaneous release of “stored energy” that caused the reactor to overheat and release radioactive material into the surrounding area. Mr. Simmons had apparently warned of such an event and he was therefore chosen to head a group to investigate radiation damage in nuclear graphite. I was one of four Scientific Officers in the group and my task was to use the transmission electron microscope (TEM) to study how high-energy neutron radiation affected graphite. I was given an assistant named Barry...
275.

A review of elemental mercury removal processing

Kyong-MinBae, Byung-JooKim, Soo-JinPark 한국탄소학회 Carbon Letters 10 Pages

한국탄소학회 Carbon Letters 2011, Vol.12 No.3 1 121-130 (10 pages)

Kyong-MinBae, Byung-JooKim, Soo-JinPark 저
...
- 3,000원
276.

Parametric study on synthesis of carbon nanotubes by the vertical spray pyrolysis method

박영수, MongyoungHuh, 강신재, 이승희, 안개혁 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2011, Vol.12 No.2 7 102-106 (5 pages)

박영수, MongyoungHuh, 강신재, 이승희, 안개혁 저
...
- 1,500원
277.

The Effect of Live Music vs. Taped Music on Pain and Comfort in Palliative Care

AmyClements-Cortes 한국음악치료학회 한국음악치료학회지 17 Pages

한국음악치료학회 한국음악치료학회지 2011, Vol.13 No.1 6 105-121 (17 pages)

AmyClements-Cortes 저
...
- 4,600원
Method Results Conclusions and Discussions References
278.

Status of Constructed Wetlands in Nepal: Recent Developments and Future Concerns

Sher Bahadur Gurung, Franz Kevin F. Geronimo, Soyoung Lee, Lee-Hyung Kim 한국습지학회 한국습지학회지 7 Pages

한국습지학회 한국습지학회지 2017, Vol.19 No.1 5 45-51 (7 pages)

Sher Bahadur Gurung, Franz Kevin F. Geronimo, Soyoung Lee, Lee-Hyung Kim 저
...
- 3,000원
efficiency and sustainability of CW technology depends on proper operation and maintenance and active community involvement. This study summarizes information about 26 CW in Nepal. Specifically, factors including data banking, removal efficiency, quality of discharged water, compliance to water quality standard of Nepal and operation and maintenance were investigated. Considering removal efficiency per pollutant, Ka-1 achieved the greatest reduction for most pollutant followed by B-1, L-3, Ka-5...
279.

Evaluation on the environmental effects of rain garden treating roof stormwater runoff

Precious Eureka D. Flores, Marla C. Maniquiz-Redillas, Lee-Hyung Kim 한국습지학회 한국습지학회지 6 Pages

한국습지학회 한국습지학회지 2016, Vol.18 No.1 2 10-15 (6 pages)

Precious Eureka D. Flores, Marla C. Maniquiz-Redillas, Lee-Hyung Kim 저
...
- 3,000원
In this research, the environmental effects of rain garden when applied to a stormwater runoff originated from a rooftop were evaluated. The rain garden that was utilized as LID represents less than 1% of the catchment area that it drains. Storm event monitoring was conducted from March 2012 to August 2014 on a total of 19 storm events. In the 19 storm events that was monitored only 32% produced an outflow which has a mean rainfall characteristic of approximately 25 mm. With the application of...
280.

A study on the Gunas in S??khya philosophy and Bhagavadg?t?

Kwak MiJa 한국동서정신과학회 동서정신과학 26 Pages

한국동서정신과학회 동서정신과학 2017, 제 20권 제 1호 (통권 33호) 4 59-84 (26 pages)

Kwak MiJa 저
...
- 5,500원
to mean 'quality' specially as in Ny?ya-Vaisesika, but 'rope' and 'secondary'. In chapter three, an attempt has been made to look at the characteristics and functions of the gunas. S??khya and Bhagavadg?t? agree in the sense that the Ultimate Reality is beyond the gunas, but the difference is that in S??khya, the gunas never associate with it while in the Bhagavadg?t? they do. The gunas given by S??khya function as the metaphysical features compared to psychic features. Whereas the gunas in the...

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