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11.

Effects of Dexamethasone and DHEA on the Responses of Rat Cerebral Cortical Astrocytes to Lipopolysaccharide and Antimycin A

Sang-HyunChoi, Hyung-GunKim, Chang-KeunKim, Nan-HyangPark, Dong-HeeChoi, In-SopShim, Boe-GwunChun 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.2 2 127-135 (9 pages)

Sang-HyunChoi, Hyung-GunKim, Chang-KeunKim, Nan-HyangPark, Dong-HeeChoi, In-SopShim, Boe-GwunChun 저
...
- 3,000원
of a study on the effects of dexamethasone and dehydroepiandrosterone (DHEA) on the biological roles of astrocytes in brain injury, this study evaluated the effects of dexamethasone and DHEA on the responses of primary cultured rat cortical astrocytes to lipopolysaccharide (LPS) and antimycin A. Dexamethasone decreased spontaneous release of LDH from astrocytes, and the dexamethasone effect was inhibited by DHEA. However, the inhibitory effect of DHEA on the dexamethasone-induced decrease of LDH...
12.

Ventilatory Responses to Continuous Negative Pressure Breathing(CNPB) in Awake Dogs

Cha, Eun-Jong, Goo, Yong-Sook 대한생리학회 대한생리학회지 14 Pages

대한생리학회 대한생리학회지 1993, 제 27권 제 1호 4 37-50 (14 pages)

Cha, Eun-Jong, Goo, Yong-Sook 저
...
- 4,300원
Ventilatory responses to inhaled CO2 were measured during continuous negative pressure breathing (CNPB) in awake dogs. End expiratory lung volume (EELV) decreased linearly with pressure level during CNPB (correlation coefficient= 0.81, p<0.005) during air breathing. When CNPB was applied during 5% CO2 inhalation, the decrease in EELV was not significantly different (p<0.5) from that during air breathing. As a result of a lowered EELV, tidal volume (VT) significantly decreased by 22% and...
13.

Comparisons of Pathological Responses in Carrot to Root-knot Nematodes

한국식물병리학회 The Plant Pathology Journal 5 Pages

한국식물병리학회 The Plant Pathology Journal 2015, 31권 4호 15 441-445 (5 pages)

저
...
- 1,500원
In our study, currently-developed and commercial carrot cultivars and the parental lines were examined for their pathological responses to M. incognita and M. hapla 7 weeks after inoculation with about 1,000 second-stage juveniles (J2) of the nematodes. All the carrot cultivars and lines showed susceptible responses to both nematodes with the gall index (GI) of 2.4–4.4, which were always higher on the carrot plants infected with M. incognita than M. hapla. Gall sizes were remarkably...
14.

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
focused on energy module in the textbook. Results indicated that Investigating Earth Systems included almost half the entire pages of energy module were consisted of questions in which experiential questions were dominantly used. In addition, both lowerorder and higher-order questions were used in balance throughout the entire module of energy. The energy-related concept dealt in Investigating Earth Systems reflected well what was suggested in NSES. The implications were discussed in this paper.
15.

Effects of Long- and Short-term Consumption of Energy Drinks on Anxiety-like, Depression-like, and Cognitive Behavior in Adolescent Rats

Lee Joo Hee, Lee Jong Hyeon, Choi You Jeong, Kim Youn Jung 한국기초간호학회 Journal of Korean Biological Nursing Science 8 Pages

한국기초간호학회 Journal of Korean Biological Nursing Science 2020, Volume 22, No 2 5 111-118 (8 pages)

Lee Joo Hee, Lee Jong Hyeon, Choi You Jeong, Kim Youn Jung 저
...
- 3,000원
a forced swim test, novel object recognition test, and an 8-arm radial maze test was conducted to assess the rats’ anxiety, depression, and cognitive function. Results: There were different effects in the long- and short-term groups of energy drink administration. In the LT group, anxiety- and depressive-like behavior increased because of increased movement in the side corner and decrease of immobility time. Also, the time to explore novel objects decreased, and the number of correct responses...
16.

Rate-capability response of graphite anode materials in advanced energy storage systems: a structural comparison

Umer Farooq, Chil-Hoon Doh, Syed Atif Pervez, Doo-Hun Kim, Sang-Hoon Lee, Mohsin Saleem, Seong-Ju Sim, Jeong-Hee Choi 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2016, Vol.17 No.1 6 39-44 (6 pages)

Umer Farooq, Chil-Hoon Doh, Syed Atif Pervez, Doo-Hun Kim, Sang-Hoon Lee, Mohsin Saleem, Seong-Ju Sim, Jeong-Hee Choi 저
...
- 3,000원
The work presented in this report was a detailed comparative study of the electrochemical response exhibited by graphite anodes in Li-ion batteries having different physical features. A comprehensive morphological and physical characterization was carried out for these graphite samples via X-ray diffraction and scanning electron microscopy. Later, the electrochemical performance was analyzed using galvanostatic charge/discharge testing and the galvanostatic intermittent titration technique for...
17.

Nanocarbon synthesis using plant oil and differential responses to various parameters optimized using the Taguchi method

Suman Tripathi, Maheshwar Sharon, N. N. Maldar, Jayashri Shukla, Madhuri Sharon 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2013, Vol.14 No.4 3 210-217 (8 pages)

Suman Tripathi, Maheshwar Sharon, N. N. Maldar, Jayashri Shukla, Madhuri Sharon 저
...
- 3,000원
18.

Estimation of Harbor Responses due to Construction of a New Port in Ulsan Bay

Lee. Joong-Woo, Lee. Hoon, Lee. Hak-Seung, Jeon. Min-Su 한국항해항만학회 한국항해항만학회지 9 Pages

한국항해항만학회 한국항해항만학회지 2004, Vol.28 No.7 619-627 (9 pages)

Lee. Joong-Woo, Lee. Hoon, Lee. Hak-Seung, Jeon. Min-Su 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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19.

Nondestructive Damage Identification in a Truss Structure Using Time Domain Responses

최상현, 박수용, Choi. Sang-Hyun, Park. Soo-Yong 한국지진공학회 한국지진공학회논문집 7 Pages

한국지진공학회 한국지진공학회논문집 2003, Vol.7 No.4 89-95 (7 pages)

최상현, 박수용, Choi. Sang-Hyun, Park. Soo-Yong 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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본 논문에서는 시간영역에서의 응답을 이용하여 복잡한 트러스의 구조물에서 발생할 수 있는 손상의 위치와 크기를 추정할 수 있는 알고리즘을 제안하였다. 일정한 시간동안 획득한 응답데이터를 각 부재별 평균 변형에너지를 구하기 위하여 공간적으로 확장하였다. 이렇게 확장된 평균 변형에너지는 다시 손상 지표를 구축하는데 사용하였으며, 손상 지표는 손상 전과 손상 후의 구조물의 강성의 비이다. 본 논문에서 제안한 방법론의 타당성은 유한요소 모델로 손상을 모의하고 이로부터 얻은 응답데이터를 적용하여 입증하였다. 또한...
20.

An Experimental Investigation on Low-Velocity Impact Responses of Sandwich Panels with the Changes of Impact Location and the Wall Partition Angle of Honeycomb Core

Jeon. Kwang-Woo, Shin. Kwang-Bok 한국정밀공학회 International journal of precision engineering and manufacturing 8 Pages

한국정밀공학회 International journal of precision engineering and manufacturing 2012, Vol.13 No.10 1789-1796 (8 pages)

Jeon. Kwang-Woo, Shin. Kwang-Bok 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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