• Disaster Prevention Review
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• v.13 no.3
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• pp.7-12
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• 2011

이기환소방방재청장의 인터뷰는 당초 2011년 9월 7일(수) 오후 5시 청장집무실에서 있을 예정이었다. 그러나 청장의 공식일정이 늦어지는 관계로 중구 태평로에 위치한 서울파이낸스센타 지하 중식당에서 저녁식사와 같이 진행하게 되었다. 금번 인터뷰는 이기환 소방방재청장과 강병화 방재협회장(5월 21일 취임)이 취임 이후 처음으로 가지는 두 기관 간의 공식적인 만남임을 고려하여 상호 관심사를 폭넓게 논의하였다. 이를 위하여 소방방재청에서는 청장을 비롯하여 재난상황실장 최규봉, 대변인 성기석, 비서실장 최낙영의 4명 그리고 방재협회에서는 강병화 회장을 비롯하여 부회장 여운광, 편집위원장 박성제, 교육홍보실장 김영희의 4명이 참석하였다. 따라서 방재청장 인터뷰는 공식적으로 묻고 답하는 대담 형식보다는 다수가 편안하게 환담을 하는 간담회 형식으로 진행이 되었다.

• Proceedings of the Korean Society for Bio-Environment Control Conference
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• 1997.11a
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• pp.89-90
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• 1997

우리나라 자생식물 중 파드득나물과 울릉미역취는 주로 식생활에 이용되는 산채류이다. 파드득은 미나리과의 다년초로 반디나물이라고도 부르며, 식물 전체에 털이 없고 독특한 향기를 가지고 있어 대량생산이 가능해지면 그 이용 범위와 수요도 함께 늘어날 것으로 기대된다. 울릉 미역취는 국화과의 다년초로 식용으로 이용되기도 하지만 전초와 뿌리는 피부질환이나 감기, 두통, 타박상등에 효과가 있어 약용으로도 널리 이용되고 있고, 재배면에서 볼 때 울릉 미역취는 보통의 미역취에 비해 대형이고 1년에 4번 수확이 가능하며 강건하므로 최근에는 식용작물로의 가능성이 매우 높아져 이미 울릉도에서는 대량재배가 되고 있다. (중략)

• The Science & Technology
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• v.28 no.3 s.310
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• pp.32-34
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• 1995

과기처 탄생때부터 몸담아온 전문관료로 정치적 격변기에 9대 장관으로 취임, 남극기지 건설에 참여하여 88년 세종과학기지를 준공했고 한국과학상을 제정하여 과학기술자들의 긍지를 높였다.

• KOREAN POULTRY JOURNAL
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• v.51 no.9
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• pp.104-106
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• 2019

지난 2월 말 총회에서 추대되어 사료산업 발전을 위해 활동 중인 (사)한국사료협회 조충훈 회장을 만났다. 임기는 2021년 2월까지 2년으로 취임 이후 활동 사항과 앞으로 사료협회 운영 방안과 중점 주진계획에 대해 들어보았다.

• 월간산업보건
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• s.378
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• pp.56-59
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• 2019

1989년 설립된 산업보건환경연구원(이하 연구원)은 산업보건환경의 연구와 개선에 중추적인 역할을 수행해 왔습니다. 지난 9월 15일 문옥륜 연구원장이 취임하면서 도약의 발판을 마련했습니다. 문 원장은 취임에 앞서 산업현장과 노동자에게 가까이 다가가는 연구원으로 거듭나겠다는 포부를 밝혔습니다.

• Korean Journal of Food Science and Technology
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• v.35 no.3
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• pp.353-358
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• 2003

Volatile compounds of porcine liver were collected by simultaneous steam distillation and extraction and steam distillation under reduced pressure. Volatiles were analyzed by gas chromatography (GC) and GC-mass spectrometry. Key aroma compounds of off-flavor in porcine liver were characterized using GC-olfactometry technique. Concentrates of cooked porcine liver had odor of a typical liver, fishy, and metallic off-flavor. Aroma concentrates showed over 90 peaks, of which 69 compounds were positively and/or tentatively identified. 1-Octen-3-one, 1-hexanol, (E)-2-nonenal, (Z)-4-decenal, (E,E)-2,4-heptadienal and (E,E)-2,4-decadienal were newly identified in this study. These compounds seem to be produced from unsaturated fatty acids of porcine liver by oxidation. 1-Octen-3-one (metallic), 1-hexanol (metallic) and (E,E)-2,4-heptadienal(fishy) have been implicated in fishy and metallic off-flavor in cooked porcine liver.

• Journal of Gifted/Talented Education
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• v.26 no.1
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• pp.101-122
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• 2016

The purpose of this study is to explore a possibility finding gifted underachievers who have high spatial ability, but low verbal ability in elementary science field. In Korea, because teachers used to refer students' academic achievement only when they recommend gifted students, underachievers used to be excluded. The participants are 5th-grade students in elementary school. In this research, developed teaching materials were given to students to find underachievers. Results of spatial ability test, verbal ability test, science academic achievement, non-verbal test, and interviews about light propagation concept were obtained. By analyzing results of this study, we found that spatial ability is the most important factors to understand light propagation. And there are some features to understand light propagation according to spatial ability. Lastly, this study shows the possibility of non-verbal test to find gifted underachievers with high spatial ability and low verbal ability.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.12
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• pp.1715-1719
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• 2011

The effects of dietary fiber isolated from Synurus deltoides on constipation induced by loperamide (4 mg/kg/day) were investigated. Food intake and body weight both decreased in the 5% S. deltoides dietary fiber and loperamide-treated group (SD5) and 10% S. deltoides dietary fiber and loperamide-treated group (SD10), whereas fecal water contents increased by 2.4 and 3.4-fold in the SD5 and SD10 groups, respectively. The concentrations of total-cholesterol, HDL-cholesterol and triglyceride in the sera of the SD5 and SD10 groups were lower than those in the control (C) group. However, the biochemical parameters, GOT (glutamic oxaloacetic transaminase), GPT (glutamic pyruvic transaminase), and glucose levels, were not affected by the level of S. deltoides. In addition, the concentrations of total-cholesterol and triglyceride in the livers of the SD5 and SD10 groups were also significantly lower than those in the control group. These results suggest that dietary fiber isolated from S. deltoides might ameliorate constipation symptoms, and lower lipid concentrations in the blood and liver.

• Korean Journal of Plant Resources
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• v.24 no.1
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• pp.48-54
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• 2011

This study was performed to analyze the possibility of using Korean native Aster koraiensis Nakai for phytoremediation at various fields. A. koraiensis was cultivated at paddy, upland and forest soils contaminated with heavy metals. After 8 weeks of cultivation, and growth and its absorbing capacity of heavy metals were analyzed. The results showed that A. koraiensis was grown well even at the soil highly contaminated with heavy metals, which means it has a tolerance to heavy metals. As analysis results of arsenic, cadmium, copper, lead and zinc contents absorbed from various soils contaminated with heavy metals, heavy metal absorbing capacity of A. koraiensis was depending on the heavy metal contents in the soils and soil property. In case of arsenic, cadmium and copper, heavy metal accumulation capacities of Aster koraiensis were much influenced by contents of heavy metals in the soils. Absorbing capacity of plants was increased when heavy metal contents in the soils were high. Lead absorbing capacity was depending more on soil property than lead contents in the soil, and was great at sandy soil of forest. Zinc absorbing capacity was influenced by both soil properties and Zn contents in the soil, was increased at paddy soil contaminated with high concentrations of heavy metals and upland soils. In general, A. koraiensis had a tolerance to heavy metals and showed great absorbing capability of heavy metals. So A. koraiensis can be used as a good landscape material for phytoremediation at various soils contaminated with heavy metals.

• Korean Journal of Plant Taxonomy
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• v.45 no.4
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• pp.306-317
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• 2015

This study was conducted to address the taxonomic status of the Korean endemic species Saxifraga octopetala, which is sometimes considered conspecific to Micranthes manchuriensis. Extensive molecular phylogenetic analysis using nrITS sequences as well as morphological examination of type specimens of the two species were undertaken to ascertain the phylogenetic position and species delimitation of S. octopetala. In the resulting nrITS trees, a total of 65 accessions representing S. octopetala grouped together and nested within the Micranthes clade, exhibiting a close relationship with M. nelsoniana and M. manchuriensis. Multiple accessions of M. manchuriensis collected from China and Russia also formed a clade, showing a sister group relationship with M. nelsoniana var. pacifica and M. fusca. The ambiguous species entity of S. octopetala is thought to have originated from Nakai's misinterpretation of Wilford's collection (type specimens of M. manchuriensis), which is a complex collection including an inflorescence of M. nelsoniana. In spite of apparent morphological similarity between S. octopetala and M. manchuriensis, they differ in the presence and absence of underground stolons. The distinct position of S. octopetala within the Micranthes clade on the nrITS tree suggests that it should retain species status in Micranthes. Thus a new combination (Micranthes octopetala) is proposed.