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11.

A Determination of an Optimal Clustering Method Based on Data Characteristics

Jeong-Hun Kim, Kwan-Hee Yoo, Aziz Nasridinov 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 10 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2017, 제 7권 제 8호 28 305-314 (10 pages)

Jeong-Hun Kim, Kwan-Hee Yoo, Aziz Nasridinov 저
...
- 3,000원
a method that collects data objects into groups based on their similary. Performance of the state-of-the-art clustering methods is different according to the data characteristics. There have been numerous studies that performed experiments to compare the accuracy of the state-of-the-art clustering methods by applying various kinds of datasets. A common problem of these studies is that they only consider clustering algorithms that yield the most accurate results for a particular dataset. They do...
12.

Study on Stress Rewponse in Brain Wave on the Relationship between Job Characteristics and Growth Need Strength

Hyung-Woo Park, Sang-Woo Hahn 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 8 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2016, 제 6권 제 10호 24 261-268 (8 pages)

Hyung-Woo Park, Sang-Woo Hahn 저
- 3,000원
have high GNS prefer to challengeable works which need skill variety and task significance. In contrast people who have low GNS prefer routine tasks. GNS explains that people have differences how they react to work. The fitness between GNS and job characteristics influences psychological states such as experienced meaning fullness of the work and outcomes such as high internal work motivation, satisfaction with work and performance. In this study, we analyze the brain waves of each person whose...
13.

Software engineering and their conflicts in development of software

Godfrey D. Beray, Sabah Mohammed 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 8 Pages

인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2013, 제 3권 제 1호 2 9-16 (8 pages)

Godfrey D. Beray, Sabah Mohammed 저
...
- 3,000원
In software engineering there are many different uses that will be mainly helpful in the development of suitable software that is required by the particular user in order to achieve the reliability of the user. So natively we used the technique called we use an adaptive testing strategy for testing software components. This strategy (AT_RLSEc with c indicating components) applies a recursive least squares estimation (RLSE) method to estimate parameters such as failure detection rate. It is...
14.

Stages of Teachers' Concerns on Integrating Engineering into Elementary Classrooms

Jeongmin Lee 한국교육학회 한국교육학회 학술대회논문집 8 Pages

한국교육학회 한국교육학회 학술대회논문집 KERA Inter 5 26-33 (8 pages)

Jeongmin Lee 저
...
- 3,000원
15.

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
a mass ratio of 1.5) exhibited a high loss tangent (tan δ) indicating the effectiveness of these materials to be heated by microwaves. K2CO3 and NaOH can act as a microwave absorber to enhance the efficiency of microwave heating for low loss PKSs. Materials with a high moisture content exhibit a high loss tangent but low penetration depth. The interplay of multiple operating frequencies is suggested to promote better microwave heating by considering the changes in the materials characteristics.
16.

Structural and preliminary electrochemical characteristics of palm oil based carbon nanospheres as anode materials in lithium ion batteries

Arenst Andreas Arie, Hans Kristianto, Ratna Frida Susanti, Hary Devianto, Martin Halim, Joong Kee Lee 한국탄소학회 Carbon Letters 4 Pages

한국탄소학회 Carbon Letters 2016, Vol.18 14 80-83 (4 pages)

Arenst Andreas Arie, Hans Kristianto, Ratna Frida Susanti, Hary Devianto, Martin Halim, Joong Kee Lee 저
...
- 1,500원
17.

Influence of laminated orientation on the mechanical and thermal characteristics of carbon-fiber reinforced plastics

Hee-Jae Shin, Lee-Ku Kwac, Min-Sang Lee, Hong-Gun Kim 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.4 3 241-246 (6 pages)

Hee-Jae Shin, Lee-Ku Kwac, Min-Sang Lee, Hong-Gun Kim 저
...
- 3,000원
absorbed impact energy, impact strength, and thermal properties as determined by the drop-weight impact tests were analyzed. These analyses revealed that the absorbed impact energy of the specimens with asymmetric laminated angles was greater than that of the specimens with symmetric laminated angles. In addition, the asymmetry ply absorbed more impact energy than the symmetric ply. Finally, the absorbed impact energy was inversely proportional to the thermal characteristics of the specimens.
18.

Manufacturing and characteristics of PAN-based composite carbon fibers containing cellulose particles

Jee-Woo Yang, Da Young Jin, Ji Eun Lee, Seung Goo Lee, Won Ho Park 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.3 7 203-210 (8 pages)

Jee-Woo Yang, Da Young Jin, Ji Eun Lee, Seung Goo Lee, Won Ho Park 저
...
- 3,000원
This study fabricated low thermal conductive polyacrylonitrile (PAN)-based carbon fibers containing cellulose particles while maintaining their mechanical properties. The high thermal conductivity of carbon fibers limits their application as a high temperature insulator in various systems such as an insulator for propulsion parts in aerospace or missile systems. By controlling process parameters such as the heat treatment temperature of the cellulose particles and the amount of cellulose added,...
19.

CO2 adsorption characteristics of slit-pore shaped activated carbon prepared from cokes with high crystallinity

Mi-Seon Park, Si-Eun Lee, Min Il Kim and Young-Seak Lee 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.1 7 45-50 (6 pages)

Mi-Seon Park, Si-Eun Lee, Min Il Kim and Young-Seak Lee 저
...
- 3,000원
to adsorb carbon dioxide (CO2). The CO2 adsorption characteristics of the prepared hc-AC are investigated at different temperatures. The X-ray diffraction patterns indicate that pitch-based cokes prepared under high temperature and pressure have a high crystal structure. The textural properties of hc-AC indicate that it consists mainly of slit-like pores. Compared to other textural forms of AC that have higher pore volumes, this slit-poreshaped hc-AC exhibits higher CO2 adsorption due to the...
20.

Modifications of mechanical, thermal, and electrical characteristics of epoxy through dispersion of multi-walled carbon nanotubes in supercritical carbon dioxide

MGH ZAIDI, Sanjeev Joshi, Manoj Kumar, Deepak Sharma, Ashwin Kumar, Sarfaraz Alam, Prakash Sah 한국탄소학회 Carbon Letters 10 Pages

한국탄소학회 Carbon Letters 2013, Vol.14 No.4 4 218-227 (10 pages)

MGH ZAIDI, Sanjeev Joshi, Manoj Kumar, Deepak Sharma, Ashwin Kumar, Sarfaraz Alam, Prakash Sah 저
...
- 3,000원

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