• Defense and Technology
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• no.11 s.237
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• pp.26-33
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• 1998

대한민국 해병대는 현재의 남북 대치상황 뿐만 아니라 통일이후에 전개될 다원적 전략환경하에서도 국가안보의 필수적 역할을 수행하고자 한다. 이는 해병대가 국가의 부름에 즉응할 수 있는 상시 전투준비가 완료된 군으로서, 고강도 전면전으로부터 부여받은 임무를 완벽하게 수행하고 모든 전장에서 반드시 승리하는 다목적 국가전략기동군으로서의 사명을 다하기 위한 것이다

• Korean Journal of Food Science and Technology
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• v.26 no.6
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• pp.745-749
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• 1994

Animal experiments were conducted to confirm the suppressive effect of green tea on the intestinal absorption and tissue accumulation of toxic heavy metals in rats. When drinking water contaminated with 500 and 5000 times level of water quality standard for lead or cadmium was administrated to rats for 3 weeks, feed intake and body weight gain were not significantly differrent among all groups except for high cadmium group. In the relative weights of target organs, kidney and femur showed a significant difference by heavy metal administration and green tea did not influence on the weights. Green tea showed a suppressing effect on the accumulation of heavy metals in target organs, in which the reducing effect in femur was $25{\sim}45%$ for lead, and 42% for cadmium. As calcium content of femur decreased by heavy metal administration was increased in green tea group, it was concluded that heavy metal accumulation in femur was interrupted by tea beverage.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.37 no.1C
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• pp.76-88
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• 2012

Traffic classification for application services in military communication networks is one of the core requirements to provide efficient resource management for NCW operations. Though several standards and organizations provided their own traffic classification methods, the methods have been mainly focused on commercial services, but not reflected military specifics. In addition, though various military application services have been emerged, some of those services have been classified into different traffic classes due to implicit criteria for the classification among organizations. In this paper, we propose a methodology to classify traffic classes and to determine delivery requirements for military application services based on various standards by DoD as well as several commercial standards based on Y.1541. The validation of the proposed methodology was carried out by comparing the results by proposed one with the traffic classification suggestions by existing commercial standards, DoD and FCS. We expect that the proposed methodology can contribute to achieve efficient operations of limited military network resources, since the proposed method can provide systematic and consistent way to assign traffic classes for new and existing military applications services.

• Korean Journal of Heritage: History & Science
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• v.38
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• pp.109-128
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• 2005

We dealt with the Wooden Shoes as a tool in the first chapter. You can doubt about the Wooden Shoes as a tool, which they were in Japan and China not Korea, strictly speaking, if they are real shoes or not. But anyway they had components of the Wooden Shoes in shape(form) or function, so it was expressed in the head part, cause of the possibility that Wooden Shoes as a tool are the previous stage of Wooden Shoes as shoes, though are not identified yet. In the second chapter, we dealt with the Wooden Shoes as shoes fundamentally. Recently, the Wooden Shoes of Shilla and Baekje were dug out each in Kyungsan-city Im-dang-dong and Buyeo-gun Neungsan-lee. Even though they were contemporary neighborhood countries, they had much differences in their forms of Wooden Shoes. While the Wooden Shoes of Baekje and the ancient Wooden Shoes of Japan are surprisingly alike. So we have tried to identify with the politic and diplomatic relation of Korea and Japan, through various literature records.

• 한국지구과학회:학술대회논문집
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• 2006.02a
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• pp.245-250
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• 2006

부여군 지선리에 있는 한국녹옥광산에서는 보석학 가치가 매우 우수한 귀사문석옥 광상이 형성되어 있다. 모암인 사문암은 페리도타이트와 같은 초염기성암이 저급변성작용 또는 열수변질작용을 받아 만들어진 것으로, 그 후 시대미상의 석류석맥의 관입함에 따라 양 접촉부에 귀사문석 광체가 형성되어 있다. 귀사문석옥은 안티고라이트 사문석이며, 그 광물조직이 모암인 사문암과는 크게 차이를 나타낸다. 짙은 녹색을 띠게 하는 발 색소는 주로 Fe이며, $755^{\circ}C$에서 탈수작용이 일어나며, $830^{\circ}C$에서 감람석으로 결정구조가 변한다. 이러한 실험적 사실은 모암인 사문암은 초염기성암이 열수변질작용을 받아 변한 것임을 의미한다.

• Journal of Chest Surgery
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• v.31 no.2
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• pp.95-101
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• 1998

Ischemic preconditioning is known to have protective effect on myocardial function at prolonged ischemic insult but the mechanism of the effect is not clearly known. The effect of the preconditioning on the global ischemia using cardioplegic solution is not well known. To evaluate the effect of global myocardial preconditioning on the functional recovery after cardioplegic arrest and two hours of hypothermic storage, we used the isolated rat heart and two hours cardioplegic arrest time at $0^{\circ}C$. In the experimental group(n=10), after baseline functional data was obtained, ischemic preconditioning was induced with 1 min of global normothermic ischemia for three times before the arrest period. In the control group(n=10), hearts underwent no ischemic precondi- tioning. After 2 hrs of cardioplegic arrest and storage in the $0^{\circ}C$ cardioplegic solution reperfusion was done and hemodynamic data were collected at post-reperfusion 20 min. Heart with ischemic preconditioning showed improved functional recovery at post reperfusion 20 min in peak developed pressure and dP/dT. In percent change of the peak pressure, preconditioning group showed 93.20$\pm$15.7% recovery rate compared to baseline data, and control group showed 67.3$\pm$15.6% recovery rate. In percent change of the dP/dT, control group showed 54.7$\pm$18.2% recovery rate and preconditioning group showed 78.1$\pm$15.1% recovery rate. Percent changes in heart rate and coronary flow showed no significant difference between two groups and there was no significant differences in amount of cardioplegic delivery between groups. Our data suggest ischemic preconditioning may have protective effect on recovery state after cardioplegic arrest and 2 hr ischemic storage of isolated rat heart and its mechanism is not related to the amount of the cardioplegic delivery amount.

• 월간낙농육우
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• v.36 no.5
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• pp.97-100
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• 2016

"낙농 1세대들이 고품질 백색 시유 생산에 집중했다면 2세 후계자인 젊은 낙농인은 시유를 넘어 소비자들에게 선택을 받은 수 있는 유가공 제품을 만들어야 한다고 생각합니다." 충남 부여군 세도면에 위치한 중원목장(목장주 이중화)의 후계자 이석원 씨(밀크아트 대표, 37)는 대중의 입맛에 맞는 위생적이고 건강한 유제품을 만들어 소비자들에게 인정받는 것이야 말로 위기에 처한 국내 낙농산업의 돌파구가 될 수 있단 생각에, 천연 요구르트 제조 판매에 많은 노력을 기울이고 있다. 판매루트 등 여러 가지 이유로 목장형유가공이 수익으로 연결되기 쉽지 않은 국내 낙농업계에서 '목장형유가공'이라는 블루오션에 도전하고 있는 이석원 씨를 만나봤다.

• KOREAN POULTRY JOURNAL
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• v.48 no.1
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• pp.126-128
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• 2016

2016 양계산업 경기가 매우 좋지 않을 것으로 예상되고 있다. 하지만 우리나라 양계산업을 지키고 미래를 밝혀줄 양계인들이 있기 때문에 희망적이라 하겠다. 종계분야에서 당당히 기존 농가들과 어깨를 나란히 하며 미래의 꿈을 펼쳐가는 후계자가 있어 찾아보았다. 충남 부여군 홍산면 산천리에 위치해 있는 '기련축산' 윤범기 대표(35)가 그 주인공이다. 윤범기 대표는 어렸을 때부터 부친이 경영하는 양계장을 도와가며 양계를 단계적으로 배워온 것이 현재 농장경영의 밑걸음이 되었다. 제삼부화장과 보령축산을 이끌어 온 윤성희 대표의 아들이기도 한 윤범기 대표는 부친의 '날카로운 판단력과 추진력'을 평소 보아오며 자랐고, 부친과 성격은 다르지만 본인의 '차분함과 침착함'을 겸비해 미래의 종계업을 그려가고 있다.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1992.05a
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• pp.55-55
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• 1992

다환상 방향족탄화수소류인 3-methylcholanthrene 이 자궁에 미치는 영향을 연구하고자 자궁의 성장에 미치는 영향과 에스트로겐 수용채와의 상호작용을 조사하였다. 3-Methylcholanthrene 단독 투여군은 대조군에 비해 투여 용량에 관계없이 유의성있는 자궁 무게의 변화를 나타내지 않았으나 diethylstilbesterol과 3-methylcholanthrene 병용 투여군에서는 diethylstilbesterol 단독 투여군에 비해 자궁 무게가 병용 투여한 3-methylcholanthrene 용량에 의존적으로 감소하였다. 안티에스트로갠인 tamoxifen이 자궁 성장에 미치는 영향을 관찰하기 위하여 tamoxifen단독 투여시에는 자궁 무게가 대조군에 비해 약간 증가하여 (p<0.05)부분 효능 작용을 나타냈으나 diethylstilbesterol과 동시 투여시에는 diethylstilbesterol에 의한 자궁 무게 증가가 감소되었으며 그 감소 정도는 병용한 tamoxifen 용량에 의존적이었다. Diethylstilbesterol과 3-methylcholanthrene 및 tamoxifen을 병용 투여했을때 diethylstilbesterol에 3-methylcholanthrene만을 병용 부여하였을 때보다 diethylstilbesterol에 의한 자궁 성장이 유의적으로 (P<0.01)감소되었다. Diethylstilbesterol과 3-methylcholanthrene의 병용 투여군에서는 투여한 후 시간이 경과함에 따라 diethylstilbesterol 단독 투여군에 비해 일정한 비율(23.6=3.9％)로 자궁 무게 증가가 억제되었다.

• Journal of Korean Society of Forest Science
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• v.102 no.2
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• pp.292-299
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• 2013

The purpose of this study is to identify the regional specialization of Fruit trees in Korea and to provide direction for the activation. As a result of the analysis, In the case of chestnut, Gongjun is adjacent to Cheongyang and Buyeo. These region are classified as deeply specialized regions. Walnut trees are grown in large amounts in Gimcheon-si, Yeongdong-gun and Muju-gun, which are all regions classified as deeply specialized regions. Jujube trees are grown mostly Gyeongsan-si, Gunwi-gun, Cheongdo-gun and Yeongcheonsi are geographically close to each other. The production quantity of these areas also showed steady growth. These region are classified as deeply specialized regions. Astringent persimmons are Sangju-si and Yeoungdonggun are close to each other. Other regions are scattered over the country.