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정보계측기법을 응용한 공공시설의 평가지표 중요도 산정 모델의 개발
나주엽,정남수,이정재,Na, Joon-Yeup,Jung, Nam-Su,Lee, Jeong-Jae 한국농공학회 2005 한국농공학회논문집 Vol.47 No.2
In evaluation of public works, its components related with benefit and cost in feasibility analysis can be classified to quantative and qualitative elements, To evaluate qualitative components which can not be calculated by numerical value, several methods are used to assess relative importance. AHP (Analytic Hierarchy Process) is representative method which can evaluate importance, but it has difficulties in organization of expert group, execution of question, and subjective decision of questioner. Information measure technique can be used to evaluate these qualitative importance of environmental and social components in public works planning. In result of comparing importances of AHP and information measure technique, it has statistical significance in of road project.
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강희신,유시희,이형구,나주엽 한국낙농학회 1994 韓國酪農學會誌 Vol.16 No.4
국내 야생에 자생하고 있는 두과자원과 화본과자원의 효율적인 활용 방안을 제시하고자 누관이 장착된 Holstein 젖소 1두를 이용하여 in situ 건물 소실률과 유기물 소실률을 알아보고자 본 실험에 착수하여 다음과 같은 결과를 얻었다. 1. 저에너지 사료 섭취시 두과 시료인 아카시아, 칡 및 살갈퀴의 반추위내 평균 건물 소실률은 각각 37.9, 43.3 및 43.8%이며 화본과 시료인 NH₃-N 처리 볏짚, 억새 및 수수의 평균 건물 소실률은 각각 30.1, 27.7 및 42.2%였고 두과 및 화본과 전체 평균은 각각 41.7및 33.3%였다. 2. 고에너지 사료 섭취시 두과시료인 아카시아, 칡 및 살갈퀴의 반추위내 평균 건물 소실률은 각각 27.6, 37.1 및 34.7%이며 화본과 시료인 NH₃-H 처리 볏짚, 억새 및 수수의 평균 건물 소실률은 각각 31.0, 17.9 및 37.5%였고 두과 및 화본 과 전체평균은 각각 33.1 및 28.8%였다. 3. 저에너지 사료 섭취시 두과시료인 아카시아, 칡 및 살갈퀴의 반추위내 평균 유기물 소실률은 각각 24.0, 42.3 및 49.0%이며 화본과 시료인 NH₃-N 처리 볏짚, 억새 및 수수의 평균 유기물 소실률은 각각 25.3, 23.9 및 17.1%였고 두과 및 화본과 전체 평균은 각각 38.4 및 22.1%였다. 4. 고에너지 사료 섭취시 두과시료인 아카시아, 칡 및 살갈퀴의 반추위내 평균 유기물 소실률은 각각 20.7, 42.3 및 53.2%이며 화본과 시료인 NH₃-N 처리 볏짚, 억새 및 수수의 평균유기물 소실률은 각각 30.9, 29.9 및 28.6%였고, 두과 및 화본과 전체 평균은 각각 38.7 및 29.8%였 다. A nylon bag technique was used to investigate the effect of feeding two energy levels of Low(R;C=8;2) or High(R;C=2;8) diets on the dry matter and organic matter disappearance rates(%) of Legumes; Robinia pseudo acacia(acacia), Pueria thunbergiana(kudzu), Vicia Angustifolia(angustifolia), or Grasses; Oryza sativa(3% ammoniated rice straw), Miscanthus purpurascens(eulalia), Sorghum bicolor(sorghum-pioneer 188) suspended in the rumen of dairy cow. The results obtained were summarized as the following; 1. With the low energy diets the average DMDR(%) for the suspending hours of 0∼72 in the rumen with legumes; acacia, kudzu and angustifolia were significantly different(P<.05) with 37.9, 43.3 and 43.8%, respectively. And the average DMDR(%)for the suspending hours of 0∼72 in the rumen with grasses; NH3-N treated rice straw, eulalia and sorghum were significantly different(P<. 05) with 30.1, 27.7 and 42.2%, respectively. And the total average DMDR(%) for suspending hours 0∼72 in the rumen with legumes and grasses were 41.7 and 33.3%. 2. With the high energy diets the average DMDR(%) for the suspending hours of 0∼72 in the rumen with legumes; acacia, kudzu and angustifolia were significantly different(P<. 05) with 27.6, 37.1, and 34.7%, respectively. And the average DMDR(%) for the suspending hours of 0∼72 in the rumen with grasses; NH₃-N treated rice straw, eulalia and sorghum were significantly different(P<.05) with 31.0, 17.9 and 37.5%, respectively. And the total average DMDR(%) for suspending hours 0∼72 in the rumen with legumes and grasses were 33.1 and 28.8%. 3. With the low energy diets the average OMDR(%) for the suspending hours of 0∼72 in the rumen with legumes; acacia, kudzu and angustifolia were significantly different(P<.05) with 24.0, 42.3 and 49.0%, respectively. And the average OMDR(%) for the suspending hours of 0∼72 in the rumen with grasses; NH₃-N treated rice straw, eulalia and sorghum were significantly different(P<.05) with 25.3, 23.9 and 17.1%. And the total average DMDR(%) for suspending hours 0∼72 in the rumen with legumes and grasses were 38.4 and 22.1%. 4. With the high energy diets the average OMDR(%) for the suspending hours of 0∼72 in the rumen with legumes; acacia, kudzu and angustifolia were significantly different(P<.05) with 20.7, 42.3, and 53.2%, respectively. And the average OMDR(%) for the suspending hours of 0∼72 in the rumen with grasses; NH₃-N treated rice straw, eulalia and sorghum were significantly different(P<.05) with 30.9, 29.9 and 28.6%. And the total average DMDR(%) for suspending hours 0∼72 in the rumen with legumes and grasses were 38.7 and 29.8%.
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