• Korean Journal of Food Science and Technology
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• v.34 no.6
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• pp.1002-1006
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• 2002

Germination method was used to screen the biological changes in soybean, kidney bean, and red bean caused by gamma irradiation. Beans were irradiated at 0.1, 0.3, 0.5, 0.7, and 1.0 kGy. Ten beans of each sample were placed on moistened cotton and germinated at $30{\circ}C$. The root lengths were measured daily for 5 days. Root lengths of all beans grew continuously for 5 days, but the growth rate of irradiated beans decreased significantly from fourth day. Unirradiated beans showed the highest growth rate during 5 days of germination. Gamma-irradiated beans could be screened by measuring the daily growth rate and root length during germination.

• Vending industry
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• v.5 no.3 s.15
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• pp.60-61
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• 2005

작년 국내 증명서자동발급기 시장은 대외적으로 경기침체가 가중되었음에도 불구하고 큰 폭의 성장세를 나타냈다. 우리 협회의 2004년 산업 통계에 따르면 총 보급수량이 459대에 배출이 77억여원대에 이른다. 유관성이 큰 분야인 티켓발매기 시장이 부진을 면치 못하고 있는 데 비해 증명서자동발급기 시장은 매년 꾸준한 성장을 해오고 있는 것이다. 이런 탓에 전국의 관공소나 병원, 학교 등지에서 증명서자동발급기를 만나는 것은 더 이상 낯선 일이 아니다. 시장이 이렇게 큰 성장을 보이게 된 데는 아이디씨텍社의 역할이 결정적이었다. 이 회사는 지난 1997년부터 증명서자동발급기를 설치 보급하며 독보적인 시장 경쟁력을 구축해 왔다. 이 시장의 절대강자로의 아성을 공고히 하고 있는 아이디씨텍의 사업 현황을 살펴봤다.

• Journal of Food Hygiene and Safety
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• v.18 no.2
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• pp.51-55
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• 2003

A germination method was used to detect biological changes in gamma-irradated apple, orange, and lemon at low doses at 0.1, 0.3, 0.5, 0.7, and 1.0 kGy. Ten fruit seeds of each sample were placed on moistened cotton and germinated at 3$0^{\circ}C$ for 7 days. Shoot lengths of all fruits were gradually grown for 7 days, but the growth was signficantly slow down by fifth day. During 7 days of germination, the growth of unirradiated fruits were significantly highter than the irradiated fruits. By examining the gamma-Irradiated fruits in this study, a germination method could be possibly one of the screening test to identify irradiated fruits.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1976.06a
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• pp.87.3-87
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• 1976

The authors experienced a case of a difficult decannulation in a 4 years old boy, in which. case decannulation was possible 2 years later a tracheostomy. Some immunoglogical phenomena could be considered in this case as though cancer can remiss spontaneously. Such complications of tracheostomy as subglottic edema and perichondritis could become relatively less troublesome to breathing during his aging process. And another reason for the easy decannulation is considered as the patient could be accustomed to breathing through natural air pathway by continual cannula corking training.

• 한국양묘협회지
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• s.10
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• pp.47-52
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• 1982

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 1998.06a
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• pp.12-16
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• 1998

최적 위치별 퇴적토에 대한 토양 특성 및 수목 식재용 유기토양 활용 가능성을 알아보고 각 시료의 수분, 유기물 함량 등에 따른 적절한 혼합을 통하여 식물 발아 성장의 최적화를 온실에서의 식물재배 실험을 통하여 달성하고자 한다. 또한 식재용 토양 활용 가능성을 알아보기 위한 기본 물성 및 유해성 평가를 하여 중금속이 식물 성장에 어떤 영향을 미치는가를 고려하여 재활용 여부를 알아보았다. 퇴적토를 이용한 식물의 발아 및 생장 실험은 원퇴적토와 모래와의 혼합비를 달리하고 다른 불순물이 함유되지 않도록 하여 발아일수와 발아적온, 생육적온 등 최적 조건을 팬지와 금잔화에 대하여 실험하였다.

• Food Science and Preservation
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• v.10 no.4
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• pp.527-533
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• 2003

This study was performed for increasing the consumption and developing the function of pumpkin(Cucurbita moschata DUCH.) seed. The changes of the contents of general chemical compositions, fatty acids, amino acids, ascorbic acid and ${\beta}$-carotene during sprouting were analyzed. Also, the bitter taste, which was produced during sprouting, were purified by using thin layer chromatography and preparative high pressure liquid chromatography. The purified bitter compound was identified by mass spectrum and nuclear magnetic resonance($^1$H '||'&'||' $\^$13/C-NMR). Weight of pumpkin seed sprout was increased to 348.4% and the length of stem was dramatically increased at 8 days. In each head and stem parts of the pumpkin seed sprout, the contents of protein and lipid were decreased, however, the contents of fiber, ash and soluble inorganic nitrogen were increased. The fatty acids of the pumpkin seed sprout were mainly represented as linoleic acid, oleic acid, palmitic acid and stearic acid. During sprouting, palmitic acid was gradually increased, reversely, linoleic acid was gradually decreased. The general amino acids of head part in the pumpkin seed sprout grown at 23$^{\circ}C$ during 8 days were orderly more contained glycine, alanine, arginine, cystein and proline. Those of free amino acids were orderly more contained arginine, threonine, alanine and glutamine. The contents of L-ascorbic acid and ${\beta}$-camtene of the pumpkin seed sprout were gradually increased with increasing sprouting days. The bitter taste material of head part of the pumpkin seed sprout was detected at Rf value 0.72 on silicagel TLC plate and separuted as one peak by HPLC. The chemical structure of the puified bitter compound was identified as a cucurbitacin glycoside by MS and NMR. The content of bitter compound at 8 days was contained 42.2 mg per 1kg sprout head.

• Korea Petroleum Association Journal
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• s.278
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• pp.22-27
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• 2010

• The Magazine for Energy Service Companies
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• s.73
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• pp.34-37
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• 2011

ESCO 최초로 녹색전문기업인증으로 인증받으며 한 단계 더 도약을 준비하는 금호이엔지(주). 금호이엔지(주)는 1999년 금풍전기공사로 설립한 이후 2004년 금호이엔지(주)로 사명을 변경하고 대표적인 에너지절약전문기업으로 성장해왔다. 최근 애플리케이션을 이용한 에너지통합관리 장치의 개발로 고객들의 니즈에 한층 발 빠르게 움직이며 더욱 성장에 박차를 가하고 있는 금호이엔지(주)를 만나보았다.

• Journal of the Korean Ceramic Society
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• v.38 no.2
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• pp.199-206
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• 2001

납석-뮬라이트의 상변이 과정을 주로 에너지여과 투과전자현미경을 이용하여 연구하였다. 납석은 (OH)를 읽고 pyrophyllite dehydroxylate로 된 후 뮬라이트와 크리스토발라이트로 상변이한다. Pyrophyllite dehydroxylate의 장주기 질서는 105$0^{\circ}C$에서도 유지된다. 생성 초기단계에서 뮬라이트는 pyrophyllite dehydroxylate에 대해 topotaxy를 보이며, elongation direction이 c*인 침상 결정으로 자라기 때문에 textured ED pattern을 나타낸다. Pyrophyllite dehydroxylate는 120$0^{\circ}C$에서 완전히 분해되어 뮬라이트의 결정 성장과 비정질 실리카로부터 크리스토발라이트의 생성이 이루어진다.