• The Korean Journal of Soil Zoology
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• v.1 no.2
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• pp.102-109
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• 1996

This study includes the taxanomy, description and a key to species of mites in the genus Asca from Korea. Specimens were collected from December 1993 to May 1996. As a result of this study, the following three species were identified. 1. Asca (Asca) aphidioides (Linne, 1758) 2. Asca (Asca) sculptrata Aoki, 1968 3. Asca (Asca) garmani Hurlbutt, 1963 These three species have not been described from Korea.

• Animal Systematics, Evolution and Diversity
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• v.13 no.1
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• pp.37-44
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• 1997

Two species of ascid mites, asca kosungensis n. sp. and asca odowdi n. sp. are described from Korea : The former was collected from soil and the latter from plant leaves.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2003.04a
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• pp.224-229
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• 2003

• Microbiology and Biotechnology Letters
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• v.9 no.4
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• pp.237-240
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• 1981

A nomenclature method for Korean fermented foods was developed in order to apply this to the international nomenclature system for fermented foods. It is made by a four digit number; the first digit indicates the major ingredient used, the second for fermentation method, the third for major type of microorganism, and the last digit for the type of consumption. Following the nomenclature number, a detailed description of product is given. Examples of application of the nomenclature system to Korean fermented foods are shown.

• Fire Science and Engineering
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• v.17 no.4
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• pp.20-27
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• 2003

Hazard Analysis is one of the basic tasks to ensure the safety of chemical plants. However, it is an arduous, tedious, time-consuming work and requires multidisciplinary knowledge and demands considerable cognitive load from the analysts. To overcome these problems, there have been attempts to automate this work by utilizing computer technology, particularly in the area of knowledge-based technique. There is two methods in the risk assessment of Chemical plant; quantitative and qualitative risk assessment. Both of them have been applied respectively, but if the integrated method of quantitative and qualitative risk assessments is used, all of the advantage of two methods can be applied. It is difficult to carry out integrated risk management of chemical plant. Therefore, automated integration system of risk management is necessary. We developed S/W Automated System for Hazard Screening & Analysis(ASCA) and applied to practical plant. By applying ASCA to case study, we can get the information about relative ranks of equipments, variable deviation, and consequence of potential accident. In this study, we applied ASCA to the H.T.U(Hydrotreating Unit) of the process to produce aromatic material. We could know relative ranks of equipments, variable deviation of malfunction in storage tank, D-101, and consequence of potential accident using ASCA. If integrated risk management in the chemical plant is applied, we can develop the emergency plan and prevent the accident.

• 한국가스학회:학술대회논문집
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• 2003.05a
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• pp.246-251
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• 2003

• Korean journal of applied entomology
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• v.57 no.3
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• pp.191-197
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• 2018

Mites in the family Ascidae are soil dwelling predators of small insects which would have potential to be used as biological control agent. In Korea, 10 genera of 24 species were recorded in the family. During the soil acarine biodiversity study, Asca bicornis Canestrini & Fanzago, 1877 was discovered from moss habitat on Muljangori craer lake 936 m alt in Hallasan mountain in Jeju which was designated as UNESCO Biosphere reserve and World herigate site. We reports this as a new record to Korean Mesostigmata fauna, and provide the morphological description. This species has morphologically characteristic as all dorsal setae nude and needle shaped, lateral caudal projection of Z4 shaped, which are different from the con-general species of A. aphidioides.

• The Bulletin of The Korean Astronomical Society
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• v.26 no.1
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• pp.26.2-26.2
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• 2001

• Bulletin of the Korean Space Science Society
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• 1998.10a
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• pp.17.1-17
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• 1998

No Abstract.See Full-text

• The Bulletin of The Korean Astronomical Society
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• v.20
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• pp.7.1-7.1
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• 1995