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기능성 생식, 다이어트식 및 장개선제가 비만개선에 미치는 영향
전태일,전은자,김창성,이주용,안홍석,임병우,최영숙,박웅채,박동기 建國大學校附設農業資源開發硏究所 2001 農資源開發論集 Vol.23 No.-
Obesity is defined as an excess of body fat and is closely related to diabetes, hypertension and heart disease. Dietary cure has been paid attention as a method for preventing from or curing obesity. The effect of some food products developed in this laboratory, such as, functional saengsik (Health & Joy saengsik), diet food (Health & Joy diet meal) and intestine function activator (Cell-pa, commercial name) on curing and protecting from obesity were investigated. Diet program was applied to 31 adults (Males 22, Females 9) with above 120% body mass index (BMI). After diet program was applied, body weight, body fat and fat weight decreased by 1, 4.8 and 4.5% (p<0.01), HDL-cholesterol increased by 3.6% and LDL-cholesterol and atherogenic index decreased by 6.6 and 7.7% (p<0.05). Consequently, the food products developed in this laboratory effectively reduced the obesity.
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모바일 Ad-hoc 네트워크를 위한 지오멀티캐스트 구조 및 프로토콜
안병구,안홍영,An, Beong-Ku,Ahn, Hong-Young 대한전자공학회 2005 電子工學會論文誌-TC (Telecommunications) Vol.42 No.7
지오멀티캐스트는 특별한 지역의존 멀티캐스트 기술이며, 여기서 메시지는 특별한 지역 내에 있는 특별한 사용자 그룹들에게 멀티캐스트 된다. 본 논문에서는 모바일 ad-hoc 네트워크에서 효율적인 비용과 높은 메시지 전송률을 가지는 지오멀티캐스트 구조 및 프로토콜이 제안된다. 또한, 모바일 ad-hoc 네트워크에서 지오멀티캐스트 서비스를 지원하기 위해서 사용되는 방법들의 성능을 평가하기 위한 구조를 정의하고 제안한다. 이러한 성능평가 구조에 기초하여 제안된 지오멀티캐스트 방법 및 프로토콜들의 성능을 평가하고 이를 기반으로 하여 여러 가지 디자인 및 동작 파라미터들의 영향에 관하여 고찰 점검한다. Geomulticast is a specialized location-dependent multicasting technique, where messages are multicast to some specific user groups within a specifc zone. In this paper, we propose architectures and protocols for supporting geomulticast services in a cost effective way and with high message delivery accuracy in the challenging environment of mobile ad-hoc networks. Furthermore, we define and formulate a framework in order to evaluate the performance of the design alternatives used for the support of geomulticast services in mobile ad-hoc networks. Based on this framework, we evaluate the performance of the proposed architectures and protocols and we obtain some insight about the impact of the various design and operational parameters on the overall system performance.
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율무의 사료가치에 관한 연구 2 질소의 시비수준이 율무의 청예수량과 조성분 함량에 미치는 영향
안병홍,김병호,이병오 ( Beong Hong Ahn,Beong Ho Kim,Beong O Lee ) 한국축산학회 1976 한국축산학회지 Vol.18 No.2
To investigate the effect of the fertilization level of nitrogen on the grass height, green yield and chemical composition of Coix lacryma L., this experiment was carried out. The results obtained were as follow; 1. Grass height was 82-90㎝, 185-196㎝ and 186-201㎝ in the 2nd months and 3rd months after seeding and heading stage, respectively. Generally, the grass height increased as the fertilization level of nitrogen was increased. According to the cutting stage, grass height in the 3rd months after seeding and heading stage was higher (p$lt;0.05) than that in the 2nd cutting stage. 2. Green yield per 10 a. was 955-1835㎏, 3325-4608㎏ and 3815-5223㎏ in the 2nd months and 3rd months after seeding and heading stage, respectively. Green yield was greatly (p$lt;0.01) increased as the fertilization level of nitrogen was increased. According to the cutting stage, green yield in the 3rd months after seeding and heading stage was significantly (p$lt;0.01) higher than that in the 2nd months after seeding. 3. In the chemical composition on the dried basis, crude protein was 7.03-16.30% and the crude protein increased as the fertilization level of nitrogen was increased. According to cutting stage, the content of crude protein in the 3rd moths after seeding was lower than that in the 2nd months after seeding. The content of crude fiber was 26.42-37.21% and the crude fiber was not affected by the fertilization level of nitrogen. According to the cutting stage, the content of crude fiber in the 3rd months after seeding was 10% higher than that in the 2nd months after seeding. On the green basis, the content of crude protein was 1.76-3.10% and the crude protein was not affected by the fertilization level of nitrogen. According to the cutting stage, the content of crude protein in the 3rd months after seeding was lower than that in the 2nd months after seeding. The content of crude fiber was 5.02-8.93% and the crude fiber was not affected by the fertilization level of nitrogen.
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율무의 사료가치에 관한 연구 3 . 재식밀도 및 파종시기가 율무의 종실수량과 조성분에 미치는 영향
이병오,김병호,안병홍 ( Beong O Lee,Beong Ho Kim,Beong Hong Ahn ) 한국축산학회 1976 한국축산학회지 Vol.18 No.5
This experiment was carried out to study the effect of planting density and seeding time on the grass length, grain production arid chemical composition of Coix lacryma L. The results obtained were summarized as follows; 1. Grain production of Coix lacryma L. was higher as the planting density was narrow than as the planting density was wide. Grass length was shorter as the seeding density was wider. 2. Grain production decreased progressively as the seeding time was late. Grass length was shorter as the seeding time was late. 3. In the chemical composition of Coix lacryma L., the content of crude protein was 10.35% in the grain with hull and was 13.88% in the grain without gull. The content of crude fiber was 10.29% in the grain with hull and was 0.95% in the grain without hull. The content of crude fiber was greatly decreased as the hull of grain was removed.
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고구마 펠릿트 사료의 급여수준이 부로일러의 영양소이용율에 미치는 영향
곽종형,안병홍,한인규 ( Chong Heong Kwack,Beong Hong Ahn,In K . Han ) 한국축산학회 1976 한국축산학회지 Vol.18 No.5
This experiment was carried out to investigate the effect of different levels of pelleted sweet potato on the nutrients utilization of broiler chickens. The results obtained were summarized as follow: 1. The utilization of dry matter was slightly increased as the replacement level of sweet potato was higher. However, there were no statistical differences between treatments. 2. The utilization of crude protein in starter chickens(0-4 weeks) was slightly improved as the replacement level of sweet potato increased but that of growing chickens (5-8 weeks) was decreased as the substitution level of sweet potato increased. 3. The utilization of crude fiber for both starter and growing chickens was significantly (P$lt;0.05) decreased as the replacement level of sweat potato was increased. 4. The utilization of nitrogen free extract (NFE) was slightly improved as the replacement level of sweet potato was increased. On the other hand the utilization of crude fat was not affected by the level of sweet potato used in the broiler rations. 5. In the comparative utilization of nutrients between starter and growing chicken, the utilization of dry matter and crude fiber was higher for the growing chickens than for the starter. Crude protein was better utilized or the starter than for the growing chickens. However, utilization of crude fat and NFE was not affected.
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이규대(Kyu-Tae Lee),안병구(Beong-Gu Ahn),홍유식(You-Sik Hong) 제어로봇시스템학회 2012 제어로봇시스템학회 합동학술대회 논문집 Vol.2012 No.7
백색 LED를 사용한 LED 조명이 확산되면서, 가시광선을 사용한 근거리통신에 대한 연구가 활발히 진행되고 있다. 조명으로 사용하는 LED가시광에 데이터를 실어 전송하는 통신방식은 해저에서 시야를 확보하기 위해 사용하는 조명을 디지털통신용 매체로 사용할 수 있는 장점을 갖는다. 그러나 수중환경이 통신을 위한 매체로써 통신거리의 한계로, 음파를 중심으로 하는 통신방식에 집중되어 있다. 본 연구에서는 가시광 조명을 반송파로 사용하는 VLC 통신방식을 수중환경에 적용될 수 있는 방안에 대하여 다룬다.
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