• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.1072-1075
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• 2017

최근 국내 제품 성분의 안전과 관련된 사건들이 발생하여 국민들 사이에 많은 불안감을 불러일으켰다. 안전 정보의 분산과 용어의 어려움으로 쉽게 유해성을 확인하기 힘든 실정이다. 본 논문에서는 실시간 데이터베이스와 데이터 바인딩 기술을 이용한 유해성분 탐지 서비스 시스템의 연구 개발을 보고한다. 개발 시스템은 이미지 및 바코드를 통해 정보 검색하기 쉽고 빠르게 유해성분을 탐지하여 빠른 속도로 출력할 수 있다.

• Journal of Advanced Marine Engineering and Technology
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• v.40 no.6
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• pp.458-467
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• 2016

Salt is the most important substance in physiological activities of the human body concerning transport of the ingested nutrients into the blood. Thus, the most ideal salt must not contain any harmful ingredients such as cadmium, mercury, lead, and arsenic. However, it is legal to include trace amounts of the hazardous ingredients in salt owing to a technical limitation, because salt is generally obtained from seawater. This paper reported an experimental result about a new method of manufacturing high-quality table salts without hazardous ingredients by using "$15^{\circ}C$ low-temperature vacuum drying technology," applied to the sequential extraction phenomenon of seawater with increasing the concentration. The world's best table salt can be produced if the present results are applied and extended to the traditional solar salt industry.

• Journal of Korea Water Resources Association
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• v.47 no.3
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• pp.237-245
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• 2014

Volcanic ash components of Mt. Baekdu were estimated to response the change of water quality environment affected by Mt. Baekdu volcanic ash ejected during eruption. Then the change of water concentrations according to the sedimentation of volcanic ash components were analysed. To estimate volcanic ash components of Mt. Baekdu, similar volcanos were selected through the comparison of main foreign volcano's magma type and the selected volcanic ash components supposed as Baekdu Mountain's. To analyse the change of water concentrations, the change of harmful components affected by volcanic ash sedimentation were analysed and the results were compared with domestic drinking water quality standard. As the result, Al, Cd, F, Fe, Pb, Mg, Cl and Sr could affect to water quality. Among those components, concentrations of Cd, F, Fe, Pb and Mg were estimated to exceed the drinking water quality standard.

• 두엄누리회보
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• s.14
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• pp.1-4
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• 2004

2004년도 부산물비료 생산자반 교육실시 - 출하전 성분검사 시 유해성분 검출 원인 - 단체표준 인증 - 상반기 농협납품 신규지정업체 명단

• Journal of Applied Biological Chemistry
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• v.55 no.3
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• pp.141-148
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• 2012

Recently, concerns about the volatile hazardous compounds including acetaldehyde, methanol, and fusel oils in alcoholic beverages, which cause hangover such as headache and dizziness after consumption, have been raised. The volatile hazardous compounds might also lead to an increased incidence of liver diseases and even cancers with a high consumption of alcoholic beverages. Acetaldehyde is a volatile compound naturally found in alcoholic beverages and used as flavor in many foods. However this is also regarded as possibly being carcinogenic to humans. Furthermore, acetaldehyde with alcoholic consumption is recently classified as Group 1, carcinogenic to humans. On the other hand, methanol is generated from demethoxylation of pectin by pectinolytic enzyme during alcoholic fermentation. Higher alcohols occur naturally in alcoholic beverages as by-products of alcoholic fermentation and are generally regarded as important flavor compounds. In the current study, we reviewed on the health concern, maximum levels, analytical methods, and current levels of hazardous volatile compounds in alcoholic beverages.

• Proceedings of the Korean Society of Crop Science Conference
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• 1987.06a
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• pp.64-65
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• 1987

• Proceedings of the Korean Society of Grassland Science Conference
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• 1999.06a
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• pp.91.2-92
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• 1999

본 시험은 1997년 9월부터 1998년 10월까지 제주 화산회토양의 혼파초지에서 양돈 분뇨시용에 따른 목초생산 및 유해성분 축적에 미치는 효과를 규명키 위해 질소시비 수준과 양돈분뇨의 시비수준을 달리하여 분활구 배치법으로 시험이 수행되었다. 목초초장이나 건물수량은 질소시비수준 1, 150 및 300kg/ha에 따라서 통계적으로 유의적 차이를 얻었으나 양돈분뇨시용 1, 750, 1,500 및 3,000kg/ha 효과는 얻지 못했다.(중략)

• Feed Journal
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• v.2 no.10
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• pp.110-113
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• 2004

계사의 환기량 기준에 유해가스 농도의 조절을 위한 환기량 기준은 없다. 그 까닭은 적정하게 환기(Proper Ventilation)가 이루어지면 유해가스도 허용한계내로 유지되기 때문이다. 계사내 공기의 유해가스나 기타 유해성분 관리는 환기 목적중 한 부분(부수적으로 이루어지는)일 뿐이다.(중략)

• Product Safety
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• s.245
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• pp.8-11
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• 2014

• 건강소식
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• v.25 no.4 s.269
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• pp.30-31
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• 2001