• 한국동물위생학회지
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• 제28권4호
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• pp.387-392
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• 2005

This study was attempted to investigate the properties of brucellosis in Korean indigenous cattle at the Yeongwol and Pyeongchang county. Brucella spp was differentiated and identified from cotyledons, amniotic fluids and supramammary lymph nodes which confirmed with clinical, serological, epidemiological evidences (69 cases) from January to June, 2004. Isolation frequency of this causative agent from supramammary lymph nodes, cotyledons and amniotic fluids from 38 pregnant Korean indigenous cattle were $39.1\%,\;87.5\%,\;and\;63.2\%$, respectively, and finally confirmed with Brucella abortus biotype 1 through biochemical and serological test. A Brucella specific DNA with 711bp band was detected by PCR assay using BCSP primer. The two cases were definite epidemiological evidences that infected Korean indigenous cattle acrossed the border to Yeongwol and Pyeongchang from near two provinces. Effective prevention programs are urgently needed for further spreading this epidemics.

• 한국자기학회:학술대회 개요집
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• 한국자기학회 2008년도 Asian Magnetics Conference
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• pp.206.1-206.1
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• 2008

• 전자공학회논문지CI
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• 제44권1호
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• pp.33-40
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• 2007

최근, 프로세서의 파이프라인 깊이와 이슈 폭이 점차로 증가함에 따라 분기예측 실패에 의한 페널티가 더욱 증가하고 있다. 분기예측 실패는 프로세서 성능을 개선하는데 가장 심각한 성능 장애 요소이다. 따라서 좀 더 정확한 분기 예측기는 최신 프로세서들에게 필수적이다. 많은 분기예측기들은 분기 명령의 주소와 고정 분기히스토리 길이로 예측을 수행한다. 최적의 분기히스토리 길이는 프로그램과 프로그램에 있는 분기 명령에 따라 달라지므로 고정 분기히스토리를 사용하는 예측기들은 잠재적 성능을 얻을 수 없다. 본 논문에서는 5개 뱅크로부터의 예측 중 가장 높은 예측정확도를 갖는 뱅크로 예측하는 가변 길이 분기 히스토리를 사용하는 분기예측 메커니즘을 제안한다. 뱅크 0는 분기 명령의 주소만을 사용하여 인덱스 하는 bimodal 예측기이고, 나머지 뱅크는 다른 히스토리 길이와 분기 명령 PC로 인덱스 하는 예측기이다. 실험결과 제안한 메커니즘은 12, 13의 고정 히스토리 길이를 사용하는 gshare보다 최대 6.34% 예측 정확도를 개선시켰고, 각 벤치마크에 대한 최적의 히스토리 길이를 사용하는 gshare와 비교해도 최대 2.3% 개선시켰다.

• 복식문화연구
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• 제9권3호
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• pp.357-374
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• 2001

This study analyzed the trends of fashion market in 15 branch stores of 3 major department stores in Seoul. The purposes of this study were to classify fashion zone and brands in each floor of the department stores, and to analyze the rate which a fashion brand was located department store. The results were as follows : 1. There were sundry goods on main floor, women\`s clothings on 2-4th floor, sports & golf wears and infants & children\`s clothings from 6th floor to the top in most department stores. 2. Lotte Chamshil branch had the largest number of fashion brands in it, the nest was Lotte Main store and followed by Hyundai Chunhoe branch, Shinsegae Gangnam branch, Hunndai Shinchun branch, Lotte Gangnam branch, Hyundai Main store, Hyundai Muyeuk-Center branch, and Lotte Youngdeungpo branch, etc. 3. The fashion categories of the Lotte Department stores were segmented as the Casuals (character, young, young basic, career, town, jean, city), Young worlds, Imported beautique, Madams, Designers(beautique), Intelligences, Unisex, Ladies formal wears, the Seasonables, and the Formals, Missy Careers. This was the most various fashion market segments among 3 major department stores. This store had 667 Women\`s fashion and Casual brands. The Chamshil branch and Main store were intensified the Casual & sundry goods on 5th floor. 4. The fashion categories of the Hundai Department stores were segmented as Women\`s wears, Women\`s casuals, Young-Adult, Young live, Women\`s former wears, Royal beautique and Young characters. It was less segmented than other Department stores. Total number of Women\`s fashion and casual brands were 471 brands. The market segmentation of fashion zone was well done at Chunho branch and Shinchun branch. It was intensified that Fashion sundry goods at Muyeuk-Center branch and The Women and Young fashion zone at Chunho branch. 5. The fashion categories of the Shinsaegae Department stores were segmented as Casuals (young, young character, X-, missy, career, character), Imported beautique, Designer\`s characters, Young basics, Elegance, Missy, Young weave, Original brands. This store had 304 Women\`s fashion and Casual brands. Shinsaegae has also developed it\`s own brand(PB items) and classified as the Original zone which differentiated it from other Departments. 6. The Deco was the most popular brand in the department stores, the next were Micha/Botticelli, and followed by Darks/System/lzzat Baba, Givy/Obzee/Lee won jae/Kim yeon Joo, and so on. The target of 6 out of 10 brands which were included in here were career women of age 20 to 30 ages. The price rate were from 200,000 won to 300,000 won.

• Archives of Plastic Surgery
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• 제47권5호
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• pp.435-443
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• 2020

Background The innervated radial artery superficial palmar branch (iRASP) flap was designed to provide consistent innervation by the palmar cutaneous branch of the median nerve (PCMN) to a glabrous skin flap. The iRASP flap is used to achieve coverage of diverse volar defects of digits. However, unexpected anatomical variations can affect flap survival and outcomes. Methods Cases in which patients received iRASP flaps since April 1, 2014 were retrospectively investigated by reviewing the operation notes and intraoperative photographs. The injury type, flap dimensions, arterial and neural anatomy, secondary procedures, and complications were evaluated. Results Twenty-eight cases were reviewed, and no flap failures were observed. The observed anatomical variations were the absence of a direct skin perforator, large-diameter radial artery superficial palmar branch (RASP), and the PCMN not being a single branch. Debulking procedures were performed in 16 cases (57.1%) due to flap bulkiness. Conclusions In some cases, an excessively large RASP artery was observed, even when there was no direct skin perforator from the RASP or variation in the PCMN. These findings should facilitate application of the iRASP flap, as well as any surgical procedures that involve potential damage to the PCMN in the inter-thenar crease region. Additional clinical cases will provide further clarification regarding potential anatomical variations.

• 한국동물위생학회지
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• 제32권3호
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• pp.209-213
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• 2009

This survey was carried out to investigate the prevalence of bovine coronavirus (BCV) infection for the calves in Seosan-Taean Area. A total of 75 samples were collected from fecal swab to detect BCV by RT-PCR Results obtained through the survey were as follows; By RT-PCR(455bp) BCV was detected from 13 of the 75 sample of fecal swab from calves. The calves under 3 month showed the highest BCV detection rate.

• 대한기계학회논문집B
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• 제28권9호
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• pp.1015-1021
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• 2004

Micro-resolution Particle Image Velocimetry(Micro-PIV) was used to measure the flow in a micro-branch(Micro-Bypass). In this paper, effects of particle lump at the tip of a Micro-branch and difficulties of Micro-PIV measurements for microfluidics with branch passage were described. Micro-bypass was composed of a straight channel(200(100)${\mu}$m width ${\times}$ 80${\mu}$m height) and two branches which has 100(50)${\mu}$m width ${\times}$ 80${\mu}$m height. One of branches was straight and the other was curved. Experiments were performed at three regions along streamwise direction(entrance, middle and exit of branch) and five planes along vertical direction (0, ${\pm}$10, ${\pm}$20 ${\mu}$m) for the range of Re=0.24, 1.2, 2.4. Numerical simulation was done to compare with the measurements and understand the effects of particle lump at the tip of branch. And another fluid(3% poly vinyl Alcohol aqueous solution) were adapted for this study, so there were no particle sticking. In this case, we could get velocity difference between straight and curved branches.

• Archives of Reconstructive Microsurgery
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• 제13권1호
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• pp.36-42
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• 2004

Materials and Methods: We studied 50 cases of peroneal perforating branch about branching pattern, course, length of vascular pedicle, and perforating level of the perforating cutaneous branches from Oct. 1985 to November 2003 by doppler flow meter and intraoperative findings. Results: 1) The perforating cutaneous branches were classified into four types, the Straight Branch (27cases), the Proximal Oblique Branch (11cases), the Branch from Muscular Artery (10cases), the Distal Oblique Branch(2 cases) respectively. The most common patten was Straight Branch, that was 54%. 2) There were 3 pathways of these branches, the most common one passed between the Soleus and Peroneus muscles(34 cases, 68%) 3) The length of vascular pedicle in Buoy Flap was variable from from 3 cm to 15 cm, but 32 cases(64%) were distributed between 5 cm and 6 cm. 4) The perforating level of branches were 5.9 cm in average from fibular neck to subcutaneous perforator artery 5) Peroneal Buoy Flap in possible to reconstruct both seperated bone and skin defect in some distance by One-Stage Operation and we can harvest maximal $8{\times}16cm$ sized flap in one perforating artery. If we include more two perforating artery, we get more wide flap which can cover large defect.

• 한국동물위생학회지
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• 제28권2호
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• pp.107-112
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• 2005

In order to monitor the parasites, 204 fecal samples were taken from Korean indigenous goats of Iksan-branch. Then identification of the parasites was determined by the fecal examination using the floatation and microscopical examination, respectively. The detection of rates was $91.2\%$, and mixed infection rates were single $38.7\%,\;double\;28.4\%,\;triple\;15.2\%,\;Quadraple\;6.9\%\;and\;Qunituple\;20.0\%$. The isolated were identified as Eimeria spp from 169 heads, Strongyloides papillosus from 56 heads, Ostertagia spp from 24 heads, Trichostrongylus spp from 22 heads, Moniezia expensa from 18 heads, Oesophagostomum spp from 17 heads, Bonostomum spp from 12 heads, Cooperia spp from 12 heads, Heamonchus spp from 8 heads and Capillaria spp from 2 heads.

• Bulletin of the Korean Chemical Society
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• 제27권5호
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• pp.635-636
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• 2006