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01.

A Case Study of the Award Winning Science Methods Course for Elementary Preservice Teachers in the US Teacher Education Program Based on the Components of Pedagogical Content Knowledge (PCK)

Lee Young Hee 이화여자대학교 교과교육연구소 교과교육학연구 15 Pages

이화여자대학교 교과교육연구소 교과교육학연구 2016, 제 20권 1호 4 35-49 (15 pages)

Lee Young Hee 저
...
- 4,400원
integrated into the structure and organization of the science methods course with a variety of field-based activities as “a topic-specific integration”. There is a need for future research to examine what and how components of PCK that students possess has been changed by comparing and contrasting the instructor's PCK throughout the completion of teacher education program.as been changed by comparing and contrasting the instructor's PCK throughout the completion of teacher education program.
02.

Effects of Drying Methods Based on Exhaust Cycle and Time on the Quality and Drying of Red Peppers

Nam. Sang Heon, Ha. Yu Shin, Kim. Tae Wook 한국농업기계학회 바이오시스템공학 10 Pages

한국농업기계학회 바이오시스템공학 2014, Vol.39 No.2 101-110 (10 pages)

Nam. Sang Heon, Ha. Yu Shin, Kim. Tae Wook 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
03.

A Critical Analysis of Standards-Based U.S. Middle School Textbook in Terms of Energy Concept

박도영 에너지기후변화교육학회 에너지기후변화교육 19 Pages

에너지기후변화교육학회 에너지기후변화교육 2012, 제 2권 제 2호 9 199-217 (19 pages)

박도영 저
...
- 4,800원
The U.S. science education went through reforms in 1990s and resulted in producing the National Science Education Standards (NSES). A middle school science curriculum, Investigating Earth Systems was newly developed based on the standards. The purpose of this study was to examine how congruent the standards-based science textbook is with the visions of the standards and what characteristics it has. Two instruments were used in analysis: Textbook Questioning Style Assessment Instrument (TQSAI)...
04.

Effects of cross-linking methods for polyethylene-based carbon fibers: review

Kwan-Woo Kim, Hye-Min Lee, Jeong-Hun An, Byoung-Suhk Kim, Byung-Gak Min, Shin-Jae Kang, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 24 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.3 2 147-170 (24 pages)

Kwan-Woo Kim, Hye-Min Lee, Jeong-Hun An, Byoung-Suhk Kim, Byung-Gak Min, Shin-Jae Kang, Kay-Hyeok An, Byung-Joo Kim 저
...
- 5,300원
interest in the use of carbon fiber reinforced plastic (CFRP) in aerospace, renewable energy and other industries, due to its low weight and relatively good mechanical properties compared with traditional metals. However, due to the high cost of petroleum-based precursors and their associated processing costs, CF remains a specialty product and as such has been limited to use in high-end aerospace, sporting goods, automotive, and specialist industrial applications. The high cost of CF is a...
05.

An overview of new oxidation methods for polyacrylonitrile?based carbon fibers

Hye Kyoung Shin, Mira Park, Hak-Yong Kim and Soo-Jin Park 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.1 2 11-18 (8 pages)

Hye Kyoung Shin, Mira Park, Hak-Yong Kim and Soo-Jin Park 저
...
- 3,000원
The process of oxidizing polyacrylonitrile (PAN)-based carbon fibers converts them into an infusible and non-flammable state prior to carbonization. This represents one of the most important stages in determining the mechanical properties of the final carbon fibers, but the most commonly used methods, such as thermal treatment (200°C to 300°C), tend to waste a great deal of process time, money, and energy. There is therefore a need to develop more advanced oxidation methods for PAN precursor...
06.

A comparison of the aerobic cost and muscle use in aerobic dance to the energy costs and muscle use on treadmill, elliptical trainer and bicycle ergometry

Jerrold Petrofsky, M. Laymon, R. Mcgrew, D. Papa, R. Hahn, R. Kaethler, M. Johnson, B. Wernow, D. Poblete 물리치료재활과학회 Physical Therapy Rehabilitation Science 9 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2013, 제 2권 제 1호 3 12-20 (9 pages)

Jerrold Petrofsky, M. Laymon, R. Mcgrew, D. Papa, R. Hahn, R. Kaethler, M. Johnson, B. Wernow, D. Poblete 저
...
- 3,000원
Objective: To determine the energy consumed and muscle use during dance compared to different standard exercise devices. Design: Longitudinal study. Methods: Fifteen female subjects were evaluated to assess the energy cost and muscle activity during a 20 minute dance video compared to treadmill, elliptical track and bicycle ergometry. The later 3 forms of exercise were accomplished in four, 5 minute bouts at different intensities of exercise. Subjects were in the age range of 22-24 years old,...
07.

Energy Metabolic Imbalance via Overproduction of 11β-HSD1 in Pig

Eui Bae Jeung, Hee Young Kang 대한수의학회 대한수의학회 학술대회발표집 1 Pages

대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 139 211-211 (1 pages)

Eui Bae Jeung, Hee Young Kang 저
...
- 무료
08.

Determination of angiotensin I-converting enzyme activity in equine blood: lack of agreement between methods of analysis

Maria Fernanda de M. Costa*, Adriana K. Carmona, Marcio F. M. Alves, Timothy M. Ryan, Helen M. Davies, Garry A. Anderson, Ron F. 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 1호 4 21-25 (5 pages)

Maria Fernanda de M. Costa*, Adriana K. Carmona, Marcio F. M. Alves, Timothy M. Ryan, Helen M. Davies, Garry A. Anderson, Ron F. 저
...
- 1,500원
athletic aptitude. Different methods of analysis and determination of ACE activity in plasma have been used in human and equine research without a consensus of a "gold standard" method. Different methods have often been used interchangeably or cited as being comparable in the existing literature; however, the actual agreement between assays has not been investigated. Therefore, in this study, we evaluated the level of agreement between three different assays using equine plasma obtained from 29...
09.

Charting the proteome of Cryptosporidium parvum sporozoites using sequence similarity-based BLAST searching

A.M.A.M.Z. Siddiki*, Jonathan M. Wastling 대한수의학회 Journal of Veterinary Science 8 Pages

대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 3호 5 203-210 (8 pages)

A.M.A.M.Z. Siddiki*, Jonathan M. Wastling 저
...
- 3,000원
global proteome analysis of these opportunistic pathogens. The well-known approach for mass spectrometry (MS) based data analysis using the BLAST tool (MS BLAST) is a database search protocol for identifying unknown proteins by sequence similarity to homologous proteins using peptide sequences produced by mass spectrometry. We have used several complementary approaches to explore the global sporozoite proteome of C. parvum with available proteomic tools. To optimize the output of the MS data, a...
10.

Cellular uptake of magnetic nanoparticle is mediated through energy-dependent endocytosis in A549 cells

Jun-Sung Kim, Tae-Jong Yoon, Kyeong-Nam Yu, Mi Suk Noh, Minah Woo, Byung-Geol Kim, Kee-Ho Lee, Byung-Hyuk Sohn, Seung-Bum Park, 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 4호 3 321-326 (6 pages)

Jun-Sung Kim, Tae-Jong Yoon, Kyeong-Nam Yu, Mi Suk Noh, Minah Woo, Byung-Geol Kim, Kee-Ho Lee, Byung-Hyuk Sohn, Seung-Bum Park, 저
...
- 3,000원
cells were pretreated with different metabolic inhibitors. Our results revealed that low temperature disturbed the uptake of magnetic nanoparticles into the cells. Metabolic inhibitors also prevented the delivery of the materials into cells. Use of TEM clearly demonstrated that uptake of the nanoparticles was mediated through endosomes. Taken together, our results demonstrate that magnetic nanoparticles can be internalized into the cells through an energy-dependent endosomal-lysosomal mechanism.

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