• Journal of The Korean Society of Integrative Medicine
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• v.1 no.3
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• pp.1-8
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• 2013

연구목적 : 본 연구의 목적은 선천성 사경을 가진 22명의 유아에 대해 임상적 양상과 물리치료 만족도 및 사경의 요인을 알아보는 것이다. 연구방법 : 설문지를 통해 유아의 성별과 연령분포, 사경의 요인, 사경의 관리, 사경의 물리치료를 조사하였다. 연구결과 : 1. 환자의 성별 및 연령분포는 남자아이가 9명(41%), 여자아이가 13(59%) 이었고, 연령분포는 1~4개월이 5명(22.7%), 5~8개월이 6명(27.3%), 9~12개월이 4명(18.2%), 그리고 1년 이상은 7명(31.8%) 이었다. 2. 사경의 정도는 경도가 3명(13.6%), 중등도 3명(13.6%), 중증 16명(72.8%) 이었고, 사경의 분만요인으로 정상분만 12명(54.5%), 재왕절개분만 8명(36.4%), 그리고 둔위분만 2명(9.1%)으로 나타났다. 산모의 건강상태에 따른 요인은 매우 양호 7명(31.9%), 양호 11명(50%), 약함 3명(13.6%), 그리고 매우 약함 1명(4.5%) 이었다. 사경의 요인으로 분석된 가족력, 임신, 분만 사이에는 특별한 관련성은 없었다. 3. 사경 환자가 물리치료를 받는 횟수는 매일 치료 9명(40.9%), 일주일에 2~3회 12명(54.5%) 이었고 물리치료에 대한 만족도는 매우 우수 4명(18.2%), 우수 15명(68.2%), 보통 3명(13.6%)로 나타났다. 결론 : 이러한 결과를 통해 물리치료가 선천성 사경에 매우 효과적이었다.

• Journal of Food Hygiene and Safety
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• v.3 no.3
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• pp.105-109
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• 1988

To develop a method for detecting and e&timating the quantity of adulterant rapeseed oil in sesame oil, five kinds of sesame oils and three kinds of rapeseed oils collected from different sources were fractionated by TLC (thin layer chromatography) and separated on the basis of PN (partition number) by HPLC (high performance liquid chromatography). These obsenations indicate that the proportion of adulterant rapeseed oil when mixed minimum 4% with sesame oil can be detected.

• Korean Journal of Veterinary Research
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• v.39 no.4
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• pp.825-831
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• 1999

This study was performed to determine the etiological agents in concurrent disorders in gastrointestinal and respiratory tract. Most of dogs had clinical signs including nasal and ocular discharge, coughing, vomiting, and diarrhea. Of the 22 dogs, seropositive rates of each virus were 54.5% (12/22) against canine distemper virus, 90.9% (20/22) against canine adenovirus 1, 36.4% (8/22) against canine adenovirus 2, 18.2% (4/22) against canine parvovirus, 81.8% (18/22) against canine hepatitis virus and 59.1% (13/22) against canine coronavirus. Canine distemper virus and canine parvovirus infection were 54.6% (12/22) in histopathological examination. In addition, mixed infections of canine distemper virus and adenovirus 2 were 9.1% (2/22). While simple infection of canine adenovirus 2 were 9.1% (2/22). E coli and Staphylococcus spp were isolated in facts as a rate of 72.7% (16/22) and 40.9% (9/22), respectively. Conclusionally, it is also estimated that environmental stress might be one of the causative factors.

• Journal of the Institute of Electronics Engineers of Korea CI
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• v.41 no.5
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• pp.33-40
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• 2004

In this paper, we constructs face database by using wavelet comparison, and compare face recognition rate by using principle component analysis (Principal Component Analysis : PCA) algorithm. General face recognition method constructs database, and do face recognition by using normalized size. Proposed method changes image of normalized size (92${\times}$112) to 1 step, 2 step, 3 steps to wavelet compression and construct database. Input image did compression by wavelet and a face recognition experiment by PCA algorithm. As well as method that is proposed through an experiment reduces existing face image's information, the processing speed improved. Also, original image of proposed method showed recognition rate about 99.05%, 1 step 99.05%, 2 step 98.93%, 3 steps 98.54%, and showed that is possible to do face recognition constructing face database of large quantity.

• Journal of The Korean Society of Agricultural Engineers
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• v.54 no.3
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• pp.91-101
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• 2012

This study is to assess the runoff characteristics of nonpoint source pollution loads for Jecheon and Jangpyeong stream watersheds located in the upstream of Chungju lake. The SWAT (Soil and Water Assessment Tool), a physically based distributed hydrological model was calibrated and verified using 5 years (2006 to 2010) streamflow and water quality data. The Nash-Sutcliffe model efficiency for streamflow was 0.60~0.92 and the determination coefficients for sediment, Total Nitrogen (T-N), and Total Phosphorous (T-P) were 0.53~0.71, 0.51~0.91 and 0.38~0.85 respectively. The results showed that the Sediment, T-N, and T-P of Jangpyeong stream were 40.0~60.9 %, 34.8~64.1 % and 76.5~83.9 % higher than Jecheon stream watershed during wet days. The results evaluated high NPS loads at Jangpyeong stream because the percentage of urban and upland crop cultivation area Jangpyeong stream watershed was higher than Jecheon stream watershed.

• Korean Journal of Food Science and Technology
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• v.28 no.1
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• pp.15-18
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• 1996

Twenty different kinds of roasted and ground coffees, 9 domestic and 11 foreign coffee products, were analyzed using a headspace gas chromatographic technique. Among many aroma compounds, acetaldehyde, acetone, carbon disulfide, isobutylaldehyde, 2-methylfuran, 2-methylbutanol and isovaleraldehyde were mainly analyzed for aroma pattern. Roasting color was determined by Photovolt colorimeter. The average roasting color of the foreign coffee was 54 and 47 for domestic coffee. It means that color of the domestic coffee was darker than that of the foreign coffee. The correlation of coefficient between roasting color and 2-methylfuran was 0.712.

• Journal of the East Asian Society of Dietary Life
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• v.7 no.3
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• pp.331-340
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• 1997

This study was performed by questionnaire to investigate the recognition, preference and intake of calcium and related food behaviors of high school and college students (males 200, females 200) in the Daegu area. The daily intake was determined by a 24-hr dietary recall method. The results were summarized as follows: The recognition score of calcium of the subjects was male 10.46, female 11.54, respectively. Also the preference score of calcium source foods of the subjects was male 3.40, female 3.51. The students preferred yoghurt, ice cream, sweet potatoes and milk, in the order, but they disliked beans boiled in soysauce, sesame seeds and cheese. The frequency of calcium source foods were remarkably low. Milk products were the most preferred and eated calcium source food. A day's calcium intake was 54.1-61.1% of RDA for Koreans. The meal skipping, diet and nutrition consideration ratio of the subjects were 66.5, 13.3, 20.0% respectively. There was a significant positive correlation between the recognition and preference scores of calcium.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.7 no.4
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• pp.209-214
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• 1974

The utilization dietary protein in young rainbow trout was investigated when feeded with the diets of controlled levels of casein and lipids for 12 days. The composition of the diet is shown in Table 1. Body weight gain was in proportion to the protein content in diet up to $40\%$, ana the maximum was obtained with $40.4\%$ of crude protein (Fig. 1, Table 2). On the other hand, the accumulated protein in body also showed almost maximum value around 40n of protein level in the diet and: the change of accumulated protein showed a little with more-protein level(Fig. 3, Table 9). The protein accumulation rate (protein accumulated/protein consumed) showed its highest value at about $40\%$ of protein level, while the protein utilization value (protein accumulation rate x protein content of diet) attained its highest value at $54.8\%$ of protein level (Table 3). With the above results it is observed that the requirement of dietary protein for young rainbow trout is about $40\%$ of protein in the diet when casein is used as the sole protein source. In protein efficiency ratio (PER) the lower protein level in the diet, the higher PER yields and the more the quantity of protein increases, the more PER decreases and its relation could be figured out as an equation of y=4.91-0.034x (Fig.4), Nose measured PER utilizing the diet which result of this, it is reported that PER rate of casein dropped within the extent of $25\%$ protein in diet. The reason why such a different PER rate appeared at the low protein level is revealed as the carbohydrate is low but the lipid high in capacity of utililzing nutrients for rainbow trout. The relation between the protein content of diet and the conversion factor, feed efficiency were determined and the results are shown in Fig. 2.

• The Korean Journal of Physiology
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• v.4 no.2
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• pp.1-4
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• 1970

A study was planned to see if the Panax Ginseng has any influence upon the body weight of young rats. Thirty-two male an4 an equal number of female rats were used, whose body weight at the experiment ranged from 35 to 40 gm. The male as well as the female rats were divided into the ginseng and the saline groups of 16 rats each. For 54 consecutive days animals belonging to ginseng and the saline groups received every day 0.5 ml Per 100gm body weight of ginseng extract and an equal amount of saline, respectively, and had eir body weight measured every 3rd day. The ginseng extract was prepared by seething 300 gm of Korean Panax Ginseng with 95% ethyl alcohol on a boiling water bath for about 300 hr and dissolving 4 mg of the yield (52.2gm of dark brown substance) in 1 ml of saline. Results obtained were as follows: 1. For about 30 days from the beginning of drug administration, the body weight of both the male and female rats belonging to the ginseng groups did not differ significantly from that of the saline groups. 2. From around the 30th experimental day (body weight: about 130 gm) on, however, both the male and female rats receiving ginseng gained in body weight significantly more than the saline-group animals of both sexes did. 3. In the latter period, male rats of the ginseng as well as the saline groups, but especially the ginseng male animals, picked up significantly more weight compared with the female rats. It is concluded from the above results that in rats the ginseng helps gain in body weight regardless of sex.

• Journal of The Korean Astronomical Society
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• v.44 no.5
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• pp.195-200
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• 2011

We have revisited the ACS Virgo Cluster Survey (ACSVCS), a Hubble Space Telescope program to obtain ACS/WFC g and z bands imaging for a sample of 100 early-type galaxies in the Virgo Cluster. In this study, we examine 51 nucleated early-type galaxies in the ACSVCS in order to look into the relationship between the photometric and structural properties of stellar nuclei and their host galaxies. We morphologically dissect galaxies into five classes. We note that (1) the stellar nuclei of dwarf early-type galaxies (dS0, dE, and dE,N) are generally fainter and bluer with g > 18.95 and (g-z) < 1.40 compared to some brighter and redder counterparts of the ellipticals (E) and lenticular galaxies (S0), (2) the g-band half-light radii of stellar nuclei of all dwarf early-type galaxies (dS0, dE, and dE,N) are smaller than 20 pc and their average is about 4 pc, and (3) the colors of red stellar nuclei with (g - z) > 1.40 in bright ellipticals and lenticular galaxies are bluer than their host galaxies colors. We also show that most of the unusually "red" stellar nuclei with (g-z) > 1.54 in the ACSVCS are the central parts of bright ellipticals and lenticular galaxies. Furthermore, we present multi photometric band color - color plots that can be used to break the age-metallicity degeneracy particularly by inclusion of the thermally pulsing-asymptotic giant branch (TP-AGB) phases of stellar evolution in the stellar population models.