• Archives of Reconstructive Microsurgery
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• v.3 no.1
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• pp.32-39
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• 1994

One hundred and sixty patients had reconstructive surgery of the lower extremity with the microsurgical technique at the department of orthopaedic surgery, Yonsei University College of Medicine from 1982 to 1989. There were ninty-six cases of men and sixty-four cases of women, in which the mean age was 23.8 years. These patients were followed for 21.4 months. The causes were 114 cases from traffic accidents, 18 cases from tumors, 12 cases from machinery injuries, 5 cases from burns, 2 cases from explosive injuries, and 9 cases from other reasons. There were 55 cases of scapular flap, 35 cases of groin flap, 23 cases of free vascularized osteocutaneous flap, 18 cases of parascapular flap, 9 cases of combined scapular and latissimus dorsi flaps, and 8 cases of segmental resection and rotationplasty. Success in reconstructive surgery with the microsurgical technique was achieved in one hundred and thirty four cases, and function and cosmetic results were excellent. Free vascularized flap with development of the microsurgical technique has taken an important role in reconstruction of large extremity defects where skin graft and distant flap were not applicable. Reconstruction of the lower extremity with the microsurgical technique is indicated with free vascularized osteocutaneous flap when there is a large defect of bone, a need for injured nerve replacement, and in the case of needed multiple staged operations. In these instences, this technique is regarded as simple one-staged reconstructive surgery.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.43 no.4
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• pp.381-390
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• 2017

This study was conducted to determine 16 preservatives and 18 UV filter ingredients levels in 100 sunblock products. The order of detection rates of preservatives was phenoxyethanol (n=61), benzoic acid (n=19), methyl paraben (n=11), benzyl alcohol (n=8), propyl paraben (n=7). Also the order of detection rates of UV filter ingredients was titanium dioxide (n=81), ethylhexyl methoxycinnamate (n=69), zinc oxide (n=48), ethylhexyl salicylate (n=48), bis-ethylhexyloxyphenol methoxyphenyltriazine (n=44). The content of the detected preservatives and UV filter ingredients was within maximum allowed amount established by KFDA. In addition, preservatives and UV filter ingredients, which were not labeled in the products, were detected in 31 and 2 products respectively.

• Journal of Food Hygiene and Safety
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• v.38 no.3
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• pp.140-151
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• 2023

This study investigated pesticide residues in 367 agricultural products from local food markets in Ulsan. Pesticide residues in these samples were analyzed using multi class pesticide multi-residue methods on the Korean Food Code for 350 pesticides using GC-MS/MS and LC-MS/MS. Residual pesticides were detected in 79 (21.5%) samples and exceeded maximum residual limits (MRLs) in 4 (1.1%) samples (chwinamul, narrow-head ragwort, green onion, apricot). The range of the hazard index (%) was 0.0000-63.1043%, and values for the pesticides that violated the MRLs were 63.1043 (green onion), 0.5417 (chwinamul), 0.0684 (apricot), and 0.0100 (narrow-head ragwort). This risk assessment study showed that the values of hazard index (%) were less than 100%, indicating that the consumption of these local agricultural food products was not harmful for human health.

• Journal of agricultural medicine and community health
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• v.30 no.2
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• pp.137-149
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• 2005

Objectives and Methods: This study was performed to investigate the etiologic bacterial, viral and protozoal organisms for the diarrhea from hospitals in Chungnam area from January to December in 2004. Total of 787 fecal samples were collected and examined. Results and Conclusions: In test for enteropathogenic bacteria, total of 79 cases out of 787 samples from hospitals showed positive isolation. Among 79 positive samples, 27 cases were confirmed as Salmonella spp.. 20 cases as pathogenic E. coli, 18 cases as Clostridium perfringens, 6 cases as Staphylococcus aureus, 4 cases as Shigella spp. and 4 cases as Vibrio parahaemolyticus. In test for enteropathogenic virus, 190 cases out of 787 samples from hospitals showed positive reaction. Among 190 samples, 115 cases were confirmed as rotavirus, 55 cases as norovirus, 5 case as astrovirus, 4 case as rotavirus & norovirus, 3 cases as adenovirus, 2 case as rotavirus & astrovirus. In test for enteropathogenic protozoa, 6 cases out of 787 samples from hospitals showed positive result. Among 6 samples, 5 cases were confirmed as Entamoeba histolytica and 1 cases as Giardia lamblia. When we classified the positive results by the age of the patients, the highest isolation rate was noted in a group of age under 10 and over 60 for bacterial, viral and protozoal pathogens. Especially, patient below age of 5 showed high positive rate. When we classified the positive results by the time, pageathogenic bacteria were isolated throughout the year, and the highest frequency was noted in August. On the other hand, pathogenic viruses were detected more frequently during the colder season from December to April. Antimicrobial susceptibility test for the isolated bacteria resulted as follows; Salmonella strains showed high drug resistance rates against ampicillin, chloramphenicol, tetracycline, nalidixic acid, ticarcillin. Shigella strains showed high drug resistance rates against ampicillin, trimethoprim/sulfamethoxazole, chloramphenicol, tetracycline, ampicillin/sulbactam, ticarcillin. Pathogenic E. coli strains showed high drug resistance rates against ampicillin, cephalothin, gentamicin, tetracycline, nalidixic acid, ampicillin/sulbactam, ticarcillin.

• Journal of Food Hygiene and Safety
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• v.27 no.1
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• pp.87-95
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• 2012

This study was investigated to determine the contamination levels of total aerobic bacteria, coliform group, $E.$ $coli$ and food-borne pathogens of side dishes from 2 traditional markets (100 samples) and 2 super markets (100 samples) located on Ulsan. The levels (range) of total aerobic bacteria was 4.75 log CFU/g (1.60~6.92 log CFU/g) in traditional market and 4.62 log CFU/g (2.00~6.46 log CFU/g) in super market, respectively. Coliform was detected in 64 and 66 samples sold at traditional markets and super markets, respectively. $E.$ $coli$ was detected in 4 and 6 samples sold at traditional markets and super markets, respectively. The food-borne pathogens, namely $Bacillus$ $cereus$ and $Listeria$ $monocytogenes$ were detected in 1 sample sold at traditional markets, respectively, and $Bacillus$ $cereus$ was detected in 4 samples sold at super markets. However, other pathogens such as $Salmonella$ spp., $Shigella$ spp., $Vibrio$ $parahaemolyticus$, $Yersinia$ $enterocolitica$, $Clostridium$ $perfringens$, $Camphylobacter$ $jejuni$ and Pathogenic $E.$ $coli$ were not detected. The $Saengchae$ and $Seasoned$ $Jeotgal$ were relatively vulnerable compared to the others in the food-borne pathogens.

• Korea Petroleum Association Journal
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• no.11 s.221
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• pp.72-73
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• 2000

이 내용은 지난 11월 9일 산업자원부와 재정경제부에 제출한 건의 내용을 발췌ㆍ요약한 것임<편집자주>

• Korea Petroleum Association Journal
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• no.9 s.214
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• pp.56-57
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• 1999

이 내용은 지난 7월 29일 재정경제부ㆍ산업자원부ㆍ금융감독위원회 국세청 등 정부기관 및 국민카드(주) 등 카드관련회사에 제출한 건의 내용을 발췌ㆍ요약한 것임

• Korea Petroleum Association Journal
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• no.11 s.33
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• pp.87-87
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• 1983

이 자료는 대한석유협회가 지난 11월 4일, 환율상승에 따른 정유사의 추가부담 및 나프타가격조정에 관해 동력자원부에 제출한 건의 내용이다. <편집자 주>

• 주택과사람들
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• s.214
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• pp.40-41
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• 2008

한국주택협회에서 지난 1월 10일, 대통령직 인수위원회에 "주택 시장 정상적 작동을 위한 정책 과제" 108건을 건의했다. 거래 활성화를 통한 주택 시장 안정을 주요 골자로 한 건의 내용을 살펴보자.

• Korea Petroleum Association Journal
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• no.3 s.229
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• pp.49-50
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• 2002

이 자료는 지난 2월 25일 관세청에 제출한 건의 내용을 요약ㆍ정리한 것임-편집자 주-