• Proceedings of the Korean Nutrition Society Conference
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• 2003.05a
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• pp.212.1-212.1
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• 2003

• Korean Architects
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• s.636
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• pp.116-119
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• 2022

• The Journal of Korea Robotics Society
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• v.4 no.1
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• pp.34-42
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• 2009

Rodents, specially rats, can recognize distance and shape of an object and also pattern of the textures by using their whiskers. Mechanoreceptors surrounding the root of whisker in their follicle measure deflection of the whisker. Rats can move their whisker back and forth freely. This ability, called active whisking or active sensing, is one of characteristics of rat behaviours. Many researches based on the mechanism have been progressed. In this paper, we test a simple and accurate method based on deflection of the whisker: we designed biomimetic whiskers modeling after a structure of follicle using the microphone. The microphone sensor measures a mechanical vibration. Attaching an artificial whisker beam to the microphone membrane, we can detect a vibration of whisker and this can show the deflection amount of whisker indirectly.

• Korean journal of applied entomology
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• v.57 no.3
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• pp.161-164
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• 2018

Pristiphora (Pristiphora) apricoti Zinovjev, 1993, pest of Prunus armeniaca var. ansu Max, belonging to Nematinae of Tenthredinidae is newly recognized in South Korea. The host plant is recorded for the first time from South Korea. Diagnosis, rearing notes, and photographs of the diagnostic characters and oviposition are provided.

• The Journal of Natural Sciences
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• v.14 no.2
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• pp.33-40
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• 2004

The eliminating of organic compound is essential process of the recovery of zinc sulfate from zinc sulfate waste water contained organic compound. The ozone oxidation and adsorption treatment is good for eliminating of organic compound in waste water. The zinc oxide treated an excess of sulfuric acid for zinc sulfate. We got zinc sulfate 740g from water 1kg.

• Animal Systematics, Evolution and Diversity
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• v.6 no.2
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• pp.193-208
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• 1990

Ianiropsis material collected from 11 localities of the Korean coasts were studied . Six species including one new species were identified to be new to Korea ; Ianiropsis derjugini Gurjanova, I.setifera Gurjanova, I. epilittoralis Menzies , I. tridens Menzies, I. serricaudis Gurjanova and I.koreaensis n.sp. All species are described and figured with a key to the Korean species of the Ianiropsis.

• Proceedings of the Korean Society of Applied Entomolohy Conference
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• 2002.05a
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• pp.192-192
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• 2002

• 한국전자현미경학회:학술대회논문집
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• 1995.06a
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• pp.31-31
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• 1995

• Life and Agrochemicals
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• v.26 no.3 s.206
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• pp.28-31
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• 2005

• Korean journal of applied entomology
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• v.50 no.1
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• pp.1-6
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• 2011

Movement of adult Monochamus alternatus was investigated on young black pine, Pinus thunbergii, trees for about one month in a screen cage. Number of pine trees to which M. alternatus females and males moved during the experimental period was $6.4{\pm}1.4$ and $7.2{\pm}1.5$ out of 15 trees, respectively. Adult females and males moved to $0.2{\pm}0.1$ and $0.3{\pm}0.1$ tree per day, respectively. A 74.6 and 80.7% of adult females and males moved at night (17:00-08:00) to other trees. After moving, most beetles (72.6% of females and 76.0% of males) stayed on the tree to which they moved for one to two days. Some beetles stayed for up to seven days.