http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Sechman, A.,Shimada, K.,Saito, N.,Ieda, T.,Ono, T. Asian Australasian Association of Animal Productio 1996 Animal Bioscience Vol.9 No.1
The present study was conducted to investigate the role of thyroid hormones in the regulation of gene expression of calbindin-$D_{28k}$ (CaBP-D28K) in the chicken. By employing slot blot and RIA analyses, levels of CABP-D28K mRNA and CaBP-D28K protein in the intestine, kidney, cerebellum and liver were measured 6 and 12 h after i.m. injection of 1, 25-dihydroxyvitamin $D_3$ [1, 25 $(OH)_2D_3$; 250 ng/chick] and 3, 5, 3'-triiodothyronine ($T_3$; 500 ng/chick) in one-day-old chicks. The abundant messages of CaBP-D28K mRNA were detected in the intestine, kidney and cerebellum while there was little message in the liver. After 1, 25 $(OH)_2D_3$ treatment (6 + 12 hours), levels of CaBP-D28K mRNA increased in the intestine, but there was no change in the mRNA levels in the kidney and cerebellum. Although $T_3$ alone had no effect on CaBP-D28K mRNA levels, simultaneous administration of $T_3$ enhanced the 1, 25 $(OH)_2D_3$ effect of levels of CaBP-D28K mRNA in the intestine both 6 and 12 h post-treatment, and in the kidney 12 h post-treatment. At a protein level, co-treatment with 1, 25 $(OH)_2D_3$ and $T_3$ elicited a significant increase in CaBP-D28K expression in the intestine 12 h post-treatment, as compared to treatment with only 1, 25 $(OH)_2D_3$, whereas no differences were observed in the CaBP-D28K protein levels in the kidney and cerebellum. These results suggest that thyroid hormones may play a synergistic role with 1, 25 $(OH)_2D_3$ for CaBP-D28K gene expression in the intestine and kidney in chicks.
Fourier 변환 모아레 간섭에 의한 이차원적 변형률 해석
韓應敎,森本 吉春,嶋田 泰造,朴斗源 한국비파괴검사학회 1992 한국비파괴검사학회지 Vol.12 No.1
Moire interferometry using a diffraction grating and a laser is a powerful technique for analizing small deformation of a specimen. In the method, the x and y-directional fringe patterns are obtained by using the x and y-directional sets of two beams. If the both sets of two beams are simultaneously incident to the specimen, the x and y-directional fringe patterns are super imposed. In the case, it is difficult to separate each directional fringe pattern. Therefore each fringe pattern has been separately recorded by selecting each set of two beams. In order to analyze a two-dimensional strain changing with time, Moire interferometry using the two-dimensional fourier transform method is proposed and the x and y-directional fringes are separated. By this method, the thermal deformation of a glass plate is analyzed.
[Poster Presentation] The Properties of Activated Carbon from Waste Newspaper
M.Shimada,K.Kawarada,T.lida,T.Okayama 한국펄프·종이공학회 1999 한국펄프종이학회 기타 간행물 Vol.- No.-
Activated carbon is a porous material made by activation of carbon materials, such as coal, by steam or carbon diaxide gas to form numerous micropores on the surface which gives the material high adsorption characteristics and it is widely used as a purifier for water and air. In this research, to developanew use for waste paper, activated carbon was prepared from waste newspaper and its adsorption characteristics were measured. As a result,activated carbon with an iodine adsorption capacity of 810 mg/g, a methylene blue adsorption capacity of 220 mg/g and a specific surface area of 1000㎡/g was obtained. These adsorption capacities were almost the same as ordinary activated carbon on the market.
MILK YIELD AND ITS REPEATABILITY IN JAPANESE BLACK COWS
Shimada, K.,Izaike, Y.,Suzuki, O.,Oishi, T.,Kosugiyama, M. Asian Australasian Association of Animal Productio 1988 Animal Bioscience Vol.1 No.1
Daily milk yield estimates were obtained on 74 lactations of 35 Japanese Black cows on weeks 1 to 9, 11, 13, 17, 21 and 26 postpartum using the weigh-suckle-weigh method. The data obtained were analyzed by least-squares procedures according to the models including the following effects; dam, lactation number, season of calving, week of experiment and partial regressions on the lactation number. The overall mean and standard error for daily milk yield was $4.55{\pm}0.04\;kg$. The milk yield declined essentially linearly throughout the experimental period. The main effects of lactation number, season of calving and week of experiment were highly significant. Differences in daily milk yield among cows were significant, and the repeatability was estimated as $0.60{\pm}0.06$. The overall means(kg) and repeat-abilities of cumulative milk yield for 1, 4, 9, 13, 17, 21 and 26 weeks postpartum were 41, 0.08; 166, 0.40; 361, 0.61; 503, 0.66; 632, 0.67; 749, 0.65 and 884, 0.58; respectively. The means of calf weight at birth and 26 weeks weight for different lactations ranged from 25.5 to 33.6 kg and 145.6 to 185.4 kg, respectively. Calf daily gains between experiment weeks were low in earlier stages of lactation.
Current-voltage characteristics of GaAs nanowhiskers
K. Haraguchi,K. Hiruma,T. Katsuyama,T. Shimada 한국물리학회 2006 Current Applied Physics Vol.6 No.1
The current–voltage characteristics of GaAs whiskers with an average diameter of 100nm and a population of 100–1000 were measured using a device structure with two terminal electrodes. An ohmic contact to the tip of whiskers which were buried in spin-on glass between a metal electrode and n-type GaAs(111)As substrate was realized by heat treatment at 430C. The measured results show that the current–voltage curve for the whiskers is better approximated by the polynomial of the voltage to the power of 1.5 than by the exponential of the voltage. The dependence of the current on the voltage suggests that a space-charge layer was formed in the nanowhiskers. Step-like current fluctuations were also observed at 77K, and this behavior was reproducible and unchanging even under a magnetic field. This suggests that the charge on the surface of the whiskers had a significant effect on carrier transport along the whiskers. 2004 Elsevier B.V. All rights reserved.
Causal relationship study of human sense for odor
( N. Kaneki ),( K. Shimada ),( H. Yamada ),( T. Miura ),( H. Kamimura ),( H. Tanaka ) 한국감성과학회 2002 춘계학술대회 Vol.2002 No.-
The impressions for odors are subjective and have individual differences. In this study, the Impressions of odors were investigated by covariance structure analysis. 46 subjects (men in their twenty) recorded their reactions to ten odorants by grading them on a seven-point scale in terms of twelve adjective pairs. Their reactions were quantified by using factor analysis and covariance structure analysis. The factors were extracted as "preference", "arousal" and "persistency". The subjects were classified into three groups according to the most suitable causal models (structural equation models). Each group had different causal relationship and different impression structure for odors. It was suggested that there is a possibility to evaluate the subjective impression of odor using covariance structure analysis.