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161.

표본조사에서 공간 변수(SPATIAL VARIABLE)를 이용한 결측 대체(MISSING IMPUTATION)의 효율성 비교

이진희, 김진, 이기재, Lee. Jin-Hee, Kim. Jin, Lee. Kee-Jae 한국통계학회 응용통계연구 11 Pages

한국통계학회 응용통계연구 2006, Vol.19 No.1 57-67 (11 pages)

이진희, 김진, 이기재, Lee. Jin-Hee, Kim. Jin, Lee. Kee-Jae 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
여러 가지 이유로 발생하며, 이 때 응답자들의 정보로만 분석을 실시한다면 편향된 결과를 산출할 수 있어 보조변수를 이 용한 많은 무응답 대체 방법들이 연구되고 있다. 만일 결측자료 대체를 위한 보조변수들이 충분하지 않고 응답자들과 무응답자들 사이에 지역적 상관관계가 존재한다면 이를 결측자료 대체(missing data imputation)에 이용 할 수 있을 것이다. 본 논문에서는 2002년 강원지역의 농가경제 자료를 예제로 하여 공간상관을 이용한 무응답 대체 방법을 살펴보았으며, 공간상관이 존재할 경우 공간 대체 방법이...
162.

더블 샘플링 기법을 사용한 10bit 1MS/s 0.5mW 축차 비교형 아날로그-디지털 변환기

이호규, 김무영, 김철우, Lee. Ho-Kyu, Kim. Moo-Young, Kim. Chul-Woo 대한전기학회 전기학회논문지= The Transactions of the Korean Institute of Electrical Engineers 5 Pages

대한전기학회 전기학회논문지= The Transactions of the Korean Institute of Electrical Engineers 2011, Vol.60 No.2 325-329 (5 pages)

이호규, 김무영, 김철우, Lee. Ho-Kyu, Kim. Moo-Young, Kim. Chul-Woo 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
163.

Complete Genome of A Novel Phage KBNP 1315 that Infects Avian Pathogenic Escherichia coli and Functional Characterization of Its Lysis-cassette

Jae Wook Jung, Tae Hun Kim, Jung Seok Lee, Seong Bin Park, Seong Won Nho, Ki Sei Kim, Tae Hwan Kim, Jong Earn Yu, Se Pyeong Im, Si Won K 대한수의학회 대한수의학회 학술대회발표집 2 Pages

대한수의학회 대한수의학회 학술대회발표집 춘계학술심포지움 135 208-209 (2 pages)

Jae Wook Jung, Tae Hun Kim, Jung Seok Lee, Seong Bin Park, Seong Won Nho, Ki Sei Kim, Tae Hwan Kim, Jong Earn Yu, Se Pyeong Im, Si Won K 저
...
- 무료
164.

Identification, sequence analysis, and infectivity of H9N2 avian influenza viruses isolated from geese

Rui Zhu, Xueqin Yang, Jianjun Zhang, Danwen Xu, Jiawen Fan, Huoying Shi, Shifeng Wang, Xiufan Liu 대한수의학회 Journal of Veterinary Science 10 Pages

대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 10 406-415 (10 pages)

Rui Zhu, Xueqin Yang, Jianjun Zhang, Danwen Xu, Jiawen Fan, Huoying Shi, Shifeng Wang, Xiufan Liu 저
...
- 3,000원
The subtype H9N2 avian influenza virus greatly threatens the Chinese poultry industry, even with annual vaccination. Waterfowl can be asymptomatically infected with the H9N2 virus. In this study, three H9N2 virus strains, designated A/Goose/Jiangsu/YZ527/2011 (H9N2, Gs/JS/YZ527/11), A/Goose/Jiangsu/SQ119/2012 (H9N2, Gs/JS/SQ119/12), and A/Goose/Jiangsu/JD564/2012 (H9N2, Gs/JS/JD564/12), were isolated from domestic geese. Molecular characterization of the three isolates showed that the...
165.

Comparative study of pandemic (H1N1) 2009, swine H1N1, and avian H3N2 influenza viral infections in quails

Aunyaratana Thontiravong, Suwarak Wannaratana, Rachod Tantilertcharoen, Duangduean Prakairungnamthip, Ranida Tuanudom, Jiroj Sas 대한수의학회 Journal of Veterinary Science 9 Pages

대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 4호 9 395-403 (9 pages)

Aunyaratana Thontiravong, Suwarak Wannaratana, Rachod Tantilertcharoen, Duangduean Prakairungnamthip, Ranida Tuanudom, Jiroj Sas 저
...
- 3,000원
Quail has been proposed to be an intermediate host of influenza A viruses. However, information on the susceptibility and pathogenicity of pandemic H1N1 2009 (pH1N1) and swine influenza viruses in quails is limited. In this study, the pathogenicity, virus shedding, and transmission characteristics of pH1N1, swine H1N1 (swH1N1), and avian H3N2 (dkH3N2) influenza viruses in quails was examined. Three groups of 15 quails were inoculated with each virus and evaluated for clinical signs, virus...
166.

Experimental infection of chickens, ducks and quails with the highly pathogenic H5N1 avian influenza virus

Ok-Mi Jeong, Min-Chul Kim, Min-Jeong Kim, Hyun-Mi Kang, Hye-Ryoung Kim, Yong-Joo Kim, Seong-Joon Joh, Jun-Hun Kwon, Youn-Jeong L 대한수의학회 Journal of Veterinary Science 8 Pages

대한수의학회 Journal of Veterinary Science 2009, 제 10권 제 1호 8 53-60 (8 pages)

Ok-Mi Jeong, Min-Chul Kim, Min-Jeong Kim, Hyun-Mi Kang, Hye-Ryoung Kim, Yong-Joo Kim, Seong-Joon Joh, Jun-Hun Kwon, Youn-Jeong L 저
...
- 3,000원
Highly pathogenic avian influenza viruses (HPAIV) of the H5N1 subtype have spread since 2003 in poultry and wild birds in Asia, Europe and Africa. In Korea, the highly pathogenic H5N1 avian influenza outbreaks took place in 2003/2004, 2006/2007 and 2008. As the 2006/2007 isolates differ phylogenetically from the 2003/2004 isolates, we assessed the clinical responses of chickens, ducks and quails to intranasal inoculation of the 2006/2007 index case virus, A/chicken/Korea/IS/06. All the chickens...
167.

Development of a monoclonal antibody-based co-agglutination test to detect enterotoxigenic Escherichia coli isolated from diarrheic neonatal calves

Brajesh C. Varshney, N.M. Ponnanna, Pranati A. Sarkar, Pragna Rehman, Jigar H. Shah 대한수의학회 Journal of Veterinary Science 8 Pages

대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 1호 9 57-64 (8 pages)

Brajesh C. Varshney, N.M. Ponnanna, Pranati A. Sarkar, Pragna Rehman, Jigar H. Shah 저
...
- 3,000원
(SAR-14) was heat-extracted and fractionated on a Sepharose CL-4B column. Further purification was carried out by sodium deoxycholate treatment and/or ion-exchange chromatography. Monoclonal antibodies to purified K99 antigen were produced by the hybridoma technique, and a specific clone, NEK99-5.6.12, was selected for propagation in tissue culture. The antibodies, thus obtained, were affinity-purified, characterized and coated onto Giemsastained Cowan-I strain of Staphylococcus aureus (S....
168.

Role of Angiotensin II and Nitric Oxide in the Rat Paraventricular Nucleus

Eun-KyoungYang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.1 6 41-46 (6 pages)

Eun-KyoungYang 저
...
- 3,000원
To investigate the mutual relationship between angiotensin II (Ang II) and nitric oxide (NO) in paraventricular nucleus (PVN), Ang II receptor type Ia (AT1A), type Ib (AT1B), endothelial constitutive nitric oxide synthase (ecNOS), and neuronal constitutive nitric oxide synthase (ncNOS) mRNA levels of rat PVN were measured after unilateral carotid artery ligation. AT1A and AT1B mRNA levels were markedly elevated 6 hrs after unilateral carotid artery ligation. Losartan injection (10μg/0.3μl)...
169.

Regulatory Mechanisms of Angiotensin II on the Na+/H+ Antiport System in Rabbit Renal Proximal Tubule Cells. I. Stimulatory Effects of ANG II on Na+ Uptake

HoJaeHan, HyunJuKoh, SooHyunPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.4 8 413-423 (11 pages)

HoJaeHan, HyunJuKoh, SooHyunPark 저
...
- 4,000원
The importance of the kidney in the development of hypertension was first demonstrated by Goldblatt and his colleagues more than fifty years ago. Many hormones and other regulatory factors have been proposed to play a major role in the development of hypertension. Among these factors angiotensin II (ANG II) is closely involved in renal hypertension development since it directly regulates Na+ reabsorption in the renal proximal tubule. Thus the aim of the present study was to examine signaling...
170.

Pharmacological Evidence that Cromakalim Inhibits Ca2+ Release from Intracellular Stores in Porcine Coronary Artery

ByungYongRhim, SunHwaHong, ChiDaeKim, WonSukLee, KiWhanHong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1997, Vol.1 No.1 4 27-34 (8 pages)

ByungYongRhim, SunHwaHong, ChiDaeKim, WonSukLee, KiWhanHong 저
...
- 3,000원
In the present study, it was aimed to further indentify the intracellular action mechansm of cromakalim and levcromakalim in the porcine coronary artery. In intact porcine coronary arterial strips loaded with fura-2/AM, acetylcholine caused an increase in intracellular free Ca2⁢ ([Ca2⁢]i) in association with a contraction in a concentration-dependent manner. Cromakalim (1 ㄍM) caused a reduction in acetylcholine-induced increased [Ca2⁢]i not only in the mormal...

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