• Korean journal of food and cookery science
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• v.16 no.2
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• pp.195-201
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• 2000

An investigation was conducted to evaluate the hygienic status of university foodservice operation by using conventional swabbing technique plus standard plate count and ATP bioluminescence assay. The results of the study were as follows: 1) For all kitchen boards, knives, feeding trays, and dish towels tested, there was an overall agreement at 84.7% level between the results obtained using ATP bioluminescence and plate count when using a pass/fail cut-off of 3$\times$ control values for ATP assay and 40 CFU(colony forming unit)/㎠ for plate count. 2) The agrement rate between ATP assay and standard plate count was 87.5% for the samples before use, 29.2% for those during use, and 42.7% for those after cleaning and sanitizing. 3) The plate counts of three university foodservice operations for kitchen board, kitchen knife, feeding tray and dish towel were within the acceptable limits when tested before using. However, none of them were within the acceptable limits when tested during using and after cleaning and sanitizing. 4) Above results suggested that an immediate action needs to be taken to reduce the potential danger of cross-contamination and also effective sanitary control methods needs to be developed to improve the sanitary condition.

• 월간산업보건
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• s.320
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• pp.19-32
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• 2014

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2004.05a
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• pp.247-251
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• 2004

최근 정밀장비의 진동허용규제치 및 동강성허용규제치는 제작사가 사용자에게 반드시 제출해야 하는 하나의 사양으로 정착되고 있지만, 대부분 국내외의 장비 제작자가 제시하는 진동허용규제치는 부정확할 뿐만 아니라 통일된 양식을 갖추고 있지 못하고 있는 실정이다. 따라서, 본 연구에서는 장비제작사에서 제시하는 동하중에 의한 기준과 진동측정을 통한 평가 동하중에 따른 기준으로 노광기의 기초에서 진동허용규제치를 만족시키기 위한 건물의 요구 이너턴스를 평가하여 차세대 노광기에 대한 정량적인 동강성규제치를 제안하였다.

• Life and Agrochemicals
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• s.268
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• pp.32-34
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• 2011

2006년 도입 5년째 맞는 독립적 MRL 설정도구인 PLS, 비교적 잘 실행. 무역장벽 해결 위한 수입허용량, 반드시 MRL positive List와 병행돼야.

• The Korean Journal of Pesticide Science
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• v.9 no.1
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• pp.51-59
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• 2005

Korean maximum residue limits (MRLs) for pesticides have been established based on scientific data of good agricultural practice, acceptable daily intake (ADI), food intake, average body weight and others. MRLs for pesticides are generally set under the principle that theoretical maximum daily intake (TMDI) are always below ADI. As results, 104 MRLs are going to be newly established for 24 pesticides and 102 MRLs are going to be added for 63 pesticides that have regulation already, Among new pesticides, ethaboxam and flupyrazofos are effective components that are first developed in Korea. In case of dithiocarbamates, MRLs are classified by 3 groups such as dimethyldithiocarbamates, ethylenebis (dithiocarbamate)s and propineb.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2000.04a
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• pp.127-128
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• 2000

악취 측정은 악취의 배출 허용을 판정하는데 대단히 중요한 기술이라 할 수 있다. 우리나라의 경우 악취배출 허용기준은 대기환경보전법에 명시되어 있으며 그 규제기준의 준법성 여부는 직접 관능법에 의한 악취 세기, 희석배율(악취농도) 및 기기측정에 의한 악취성분의 농도에 의해 판정하고 있다. 최근 악취민원이 전국으로 확산되면서 악취 배출원을 갖는 사업장과 악취오염의 피해를 입는 주민의 입장에서 악취의 허용배출의 정도에 대한 견해차이가 부각되면서 악취의 측정이나 시료채취에 대한 합리성이 요구되고 있다.(중략)

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.17 no.5
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• pp.88-99
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• 2018

In Korea, there is no clear regulation about right of way (ROW) for personal mobility device (PMD). So it is now illegal to use PMD in a space other than roadway. PMD has an advantage of being able to travel a long distance to move on foot with a relatively high speed, so it seems to spread widely in the near future. In this study, we'd like to establish the permission criteria for PMD in sidewalk, with the performance factors of the PMD. We review the cases of ROW of PMD in some foreign countries, and the performance standards for similar products that are currently allowed to use in the sidewalk or used in the sidewalk. Based on the maintenance standards for the sidewalk, we establish criteria to select the PMD moving means that can be used in sidewalk.

• Bulletin of Korea Environmental Preservation Association
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• v.11 no.3
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• pp.2-4
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• 1989

• KOREAN POULTRY JOURNAL
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• v.38 no.6 s.440
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• pp.126-128
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• 2006

• 인삼약초
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• v.3 no.6 s.10
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• pp.58-59
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• 2005