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751.

Carbon-allotropes: synthesis methods, applications and future perspectives

P. S. Karthik, A. L. Himaja and Surya Prakash Singh 한국탄소학회 Carbon Letters 19 Pages

한국탄소학회 Carbon Letters 2014, Vol.15 No.4 1 219-237 (19 pages)

P. S. Karthik, A. L. Himaja and Surya Prakash Singh 저
...
- 4,800원
The element carbon has been used as a source of energy for the past few hundred years, and now in this era of technology, carbon has played a significant and very prominent role in almost all fields of science and technology. So as an honour to this marvellous element, we humans should know about its various forms of existence. In this review article, we shed light on all possible carbon-allotropes; similarities in their synthesis techniques and the starting materials; their wide range of...
752.

Carbon nanospheres synthesized via solution combustion method: their application as an anode material and catalyst for hydrogen production

Vivek Dhand, M Venkateswer Rao, J. S. Prasad, Garima Mittal, Kyong Yop Rhee, Hyeon Ju Kim, Dong Ho Jung 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2014, Vol.15 No.3 7 198-202 (5 pages)

Vivek Dhand, M Venkateswer Rao, J. S. Prasad, Garima Mittal, Kyong Yop Rhee, Hyeon Ju Kim, Dong Ho Jung 저
...
- 1,500원
Amorphous agglomerates of carbon nanospheres (CNS) with a diameter range of 10-50 nm were synthesized using the solution combustion method. High-resolution transmission electron microscopy (HRTEM) revealed a densely packed high surface area of SP2-hybridized carbon; however, there were no crystalline structural components, as can be seen from the scanning electron microscopy, HRTEM, X-ray diffraction, Raman spectroscopy, and thermal gravimetric analyses. Electrochemical and thermo catalytic...
753.

Control of size and physical properties of graphene oxide by changing the oxidation temperature

Dongwoo Kang , Hyeon Suk Shin 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2012, Vol.13 No.1 6 39-43 (5 pages)

Dongwoo Kang , Hyeon Suk Shin 저
...
- 1,500원
754.

Simultaneous reduction and functionalization of graphene oxide by polyallylamine for nanocomposite formation

Young-Kwan Kim, Dal-Hee Min 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2012, Vol.13 No.1 4 29-33 (5 pages)

Young-Kwan Kim, Dal-Hee Min 저
...
- 1,500원
755.

Issues with the electrical characterization of graphene devices

Byoung Hun Lee, Young Gon Lee, Uk Jin Jung, Yong Hun Kim, Hyeon Jun Hwang, Jin Ju Kim , Chang Goo Kan 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2012, Vol.13 No.1 3 23-28 (6 pages)

Byoung Hun Lee, Young Gon Lee, Uk Jin Jung, Yong Hun Kim, Hyeon Jun Hwang, Jin Ju Kim , Chang Goo Kan 저
...
- 3,000원
756.

Influence of Glycidyl Methacrylate Grafted Multi-walled Carbon Nanotubes on Viscoelastic Behaviors of Polypropylene Nanocomposites

Young-Sun Shim , Soo-Jin Park 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2010, Vol.11 No.4 6 311-315 (5 pages)

Young-Sun Shim , Soo-Jin Park 저
...
- 1,500원
757.

Preparation of Boron Doped Fullerene Film by a Thermal Evaporation Technique using Argon Plasma Treatment and Its Electrochemical Application

Arenst Andreas Arie, Bup Ju Jeon, Joong Kee Lee 한국탄소학회 Carbon Letters 4 Pages

한국탄소학회 Carbon Letters 2010, Vol.11 No.2 9 127-130 (4 pages)

Arenst Andreas Arie, Bup Ju Jeon, Joong Kee Lee 저
...
- 1,500원
758.

Employees’ Learning Goals and Affective Organizational Commitment: The Mediating Role of Career Adaptability

Eun-jee Kim, Soo-young Kim 한국성인교육학회 Andragogy Today 21 Pages

한국성인교육학회 Andragogy Today 2018, Vol.21 No.4 4 75-95 (21 pages)

Eun-jee Kim, Soo-young Kim 저
...
- 5,000원
The purpose of this study was to examine the relationship between employees learning goals and organizational commitment. This study also attempted to explore the mechanism beyond the relationship between employees’ learning goals and organizational commitment by investigating the mediating role of career adaptability. Employees at a large chemical company in South Korea were solicited to participate in the survey for the study. A total of 131 valid responses were used for the final data...
759.

Global by Design: Participatory Evaluation of a Global Citizenship After-School Program

Michael Thier, Richie Thomas, Jennifer Tanaka, Lokela Alexander Minami 이화여자대학교 교과교육연구소 교과교육학연구 12 Pages

이화여자대학교 교과교육연구소 교과교육학연구 2016, 제 20권 3호 6 220-231 (12 pages)

Michael Thier, Richie Thomas, Jennifer Tanaka, Lokela Alexander Minami 저
...
- 4,100원
OneWorld Now! (OWN) is an after-school program that focuses on global citizenship education by serving Seattle high school students with Arabic or Mandarin instruction, leadership coursework, and study abroad. A participatory program evaluation showed (a) OWN’s leadership curriculum to align with most standards for promising and evidence-based practices, (b) a year of OWN’s leadership coursework to associate with elevated levels of global citizenship on three measures, and (c) mixed results...
760.

Mathematics classes in Taiwan, Singapore, and the United States compared to Korea based on TIMSS 2007

Kim, Soojin, Kim, Sun Hee 이화여자대학교 교과교육연구소 교과교육학연구 19 Pages

이화여자대학교 교과교육연구소 교과교육학연구 2013, 제 17권 4호 22 1421-1439 (19 pages)

Kim, Soojin, Kim, Sun Hee 저
...
- 4,800원
in Korea and Korea showed the lowest frequency of the enrichment instruction. The emphasized mathematics content was different from country to country depending on the math teaching methods and class activities. The dependence on teacher centered lecture-style activities in Korea was heavier than Singapore, and the U.S. The frequency of homework was higher in other countries, and Korea didn’t use homework as class materials or evaluation as much as other countries. The use of calculators and...

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