Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Jae-Chan Ahn"'
3
Public Servants’ Perception of a Maintenance Project for Natural Disaster-Prone Areas
Autor: Jae Joon Lee, Jae Chan Ahn, Kyung Su Lee
Publikováno v: Crisis and Emergency Management: Theory and Praxis. 13:167-180
본 연구에서는 자연재해위험개선지구 정비 사업을 추진했거나 추진하고 있는 공무원을 대상으로 근무 경력, 부서 규모, 자연재해위험개선지구 정비사업의 추진경험 등 근무특성, 정책 수
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1427ffadc5ed1ecd237021cc9fd6743
https://doi.org/10.14251/crisisonomy.2017.13.11.167
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4
Comparative Study of Extracting Fragrance Allergens by GC-MS/MS
Autor: Jae-Chan Ahn, Deukmo Chung, In Ja Lee, Bogsoon Kim
Publikováno v: Mass Spectrometry Letters. 8:18-22
Products containing any one or more of 26 fragrance allergens likely to cause contact allergies, are required under the 2008 domestic cosmetic law to be labeled when their concentrations exceed a certain range. This study focuses on the comparison an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::658188361e447fac0c760c67eeba8f1a
https://doi.org/10.5478/msl.2017.8.1.18
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7
Study on Removal of Cesium in Water Treatment System
Autor: Jae-Chan Ahn, Gwanjo Jeong, Chihwa Ahn, Bogsoon Kim, Suwon Lee, Deukmo Chung, Boyoung Son
Publikováno v: Journal of Korean Society of Environmental Engineers. 38:8-13
This study investigated the removal of a radioactive cesium (Cs) in the water at the water treatment processes. Since cesium is mostly present as the Cs ion state in water, it is not removed by sand filtration, and coagulation with polyaluminum chlor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf67d94db8987a4ccc3e9a2df57b7ff2
https://doi.org/10.4491/ksee.2016.38.1.8
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