http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
정관성,이동규,이근우,오원진,정종헌,박진호,Jeong Kwan-Seong,Lee Dong-Gyu,Lee Kune-Woo,Oh Won-Zin,Jung Chong-Hun,Park Jin-Ho 한국방사성폐기물학회 2006 방사성폐기물학회지 Vol.4 No.2
Decommissioning cost estimation is a very important technique in designing and planning of nuclear facilities' decommissioning. Decommissioning cost estimation should be made according to the phases of decommissioning activities and installed components of nuclear facilities. In this paper, the basic framework necessary for decommissioning cost estimation is completed so that it could be used as a technique for decommissioning costs estimation by specifying cost items and group components and unit cost factors on which work time is calculated. Also, factors to be considered for decommissioning cost estimation of major activities and tasks are reviewed. Afterwards, these techniques will be utilized as a basic technology to establish methodology of decommissioning cost estimation and evaluation.
정관성,이동규,정종헌,이근우,Jeong, Kwan-Seong,Lee, Dong-Gyu,Jung, Chong-Hun,Lee, Kune-Woo 한국방사성폐기물학회 2006 방사성폐기물학회지 Vol.4 No.4
The estimated decommissioning cost of nuclear research reactor is calculated by applying a unit cost factor-based engineering cost calculation method on which classification of decommissioning works fitted with the features and specifications of decommissioning objects and establishment of composition factors are based. Decommissioning cost of nuclear research reactor is composed of labor cost, equipment and materials cost. Labor cost of decommissioning costs in decommissioning works are calculated on the basis of working time consumed in decommissioning objects. In this paper, the unit cost factors and work difficulty factors which are needed to calculate the labor cost in estimating decommissioning cost of nuclear research reactor are derived and figured out.
조피볼락 육성용 사료의 어분 대체원으로서 식물성 및 동물성 단백질 혼합 첨가 효과
이상민(Sang Min LEE),전임기(Im Gi JEON),이종윤(Jong Yun LEE),박승렬(Sung Real PARK),강용진(Yong Jin KANG),정관식(Kwan Sik JEONG) 한국수산과학회 1996 한국수산과학회지 Vol.29 No.5
A 15-week growth trial was conducted in flow-through aquarium system to develop practical feeds for growing Korean rockfish. Two replicate groups of the fish averaging 114 g were fed one of nine diets containing 45∼50% crude protein from various practical ingredients such as fish meal, meat meal, feather meal, blood meal, soybean meal, corn gluten meal, and wheat flour with or without supplemental essential amino acids (EAA) or enzyme mixture. The dietary EAA were adjusted by considering EAA composition of each dietary protein source, A/E ratio (each essential amino acid×1000/total essential amino acid including Cys and Tyr) calculated using AA composition of the Korean rockfish whole body and the EAA requirement of other fish. Results indicate that animal and plant protein sources could substitute for fish meal up to 50% in the diets, and the supplementation of amino acids and enzyme mixture have no beneficial effects on fish performance, Fish growth, body composition, nutrient utilization, and cost of fish production are discussed in relation to nutritional values of the protein sources used in diets.