• Food Science of Animal Resources
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• v.24 no.2
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• pp.202-208
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• 2004

This review is summarized the importance of feed withdrawal treatment before slaughter based on the related recent research literature. Practical feed withdrawal program is required to prevent from carcass contamination when broilers are slaughtered. The feed withdrawal is more important in countries where regulate the microbial contamination. The feed withdrawal treatment for broiler has also advantage to reduce the carcass contamination from intestinal tract at slaughtering plant. Most researches were conducted to focus on proving the feed withdrawal effect on the efficiency of slaughtering and processing, proper duration and safety of broiler carcass. However, it is pointed out that the feed withdrawal programs are different depending on the production capability, feeding and slaughtering methods, inspection regulation of each country.

• Journal of The Korean Society of Grassland and Forage Science
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• v.20 no.3
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• pp.227-232
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• 2000

Triticale(Moniko, Presto, Tewo), wheat(Kitami 66, Tsukisarnul, chihoku) and rye(Almo, Warko, Mardar) were harvested in heading, milk, dough and ripe stage. Effects of various harvesting stage on the feed chemical composition and in vitro digestibility(IVDMD) was investigated in these species and varieties. 1. Dry matter yield increased with advancing maturity regardless of forage species. Among the species triticale plants showed the highest yield. 2. The chemical composition of triticale plants in view of feed value generally placed between wheat and rye plants. 3. IVDMDs of triticale plants decreased from heading to dough stage and then increased at yellow ripe stage, while thoes of wheat and rye plants decreased with advancing maturity. Among plant species triticale. plants showed the highest IVDMD at heading and yellow ripe stage, while rye plants showed the lowest value throughout the maturity.

• The KIPS Transactions:PartA
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• v.11A no.1
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• pp.11-20
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• 2004

Multimedia data processing in streaming pattern contains high spatial locality and low temporal locality. This paper has proposed a dynamic data prefetching scheme that fully exploits the regularity between memory addresses referred consecutively. Compared to the existing data Prefetching scheme, the Proposed scheme can reduce data Prefetching error when an application divides an way into smaller blocks and processes them block by block. Experimental results on various media benchmark programs show the proposed scheme predicts memory addresses more accurately and results in better performance than existing prefetching schemes.

• Proceedings of the KOR-KST Conference
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• 1995.05b
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• pp.69-76
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• 1995

Difficulties in riding , driving and parking are a common issue which inevitably appears in city urbanization and city modernization development all over the world. However, those cities differ in controlling the traffic. According to the specific practice in Shanghai, this article presents the various factors which affect the traffic capacity and operation quality . This article also outlines transportation system management technique of overall coordination and comprehensive control in the following seven aspects : controlling traffic motivation : improving traffic distribution : reasonably and scientifically selecting travel mode, travel route and travel time : reinforcing traffic management and road construction. The article finally suggests that the above mentioned points are cost-effective ways of the handling traffic plight for metropolitan transport.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2004.10a
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• pp.283-287
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• 2004

본 연구는 오리육의 출하 일령에 따른 수율 및 물리적 특성, 지방산 조성의 변화 구명하고자 수행하였다. 지방산에서 Oleic acid(C18:1, n9)는 45일에서 70일령으로 증가함에 따라50.87에서 51.32%로 높아졌다. Docosahexaenoic acid(C22:6, n3, DHA)는 가슴 육에서는 전혀 검출되지 않았으나 다리 육에서 $0.13{\sim}0.28%$로 미량이 검출되었다. 육색에서 적색 도를 나타내는 $a^{\ast}$값은 가슴부위에서 $16.67{\sim}17.92$를 나타냈고 다리는 $15.81{\sim}17.15$로 나타나 가슴 및 다리육의 적색도가 비슷한 경향을 나타냈다. 가열 감량은 가슴 육에서 $26.37{\sim}28.79%$이고 다리 육은 $30.32{\sim}31.32%$로 다리 육에서 가열감량이 $2{\sim}4%$증가한 것으로 나타났다. 전단력에서는 45일령이 2.20, 70일령 2.84로 사육일령이 증가함에 따라 함께 증가하였다. 우리나라 오리고기의 평균치인 2.1kg의 부분 육별 수율은 통 다리가 14.1%, 통 날개 8.7%, 통 가슴 12.5%로 통 다리와 통 가슴의 비율이 거의 유사하게 나타났다.

• KDI Journal of Economic Policy
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• v.17 no.2
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• pp.3-89
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• 1995

우리나라 거시계량모형(巨視計量模型)들이 지닌 취약점의 하나는 중요한 거시변수간의 일관성 있는 회계관계가 결여된 것이다. 본(本) 모형(模型)은 기존의 한국경제에 대한 거시모형(巨視模型)과 거시변수간에 일관성 있는 회계관계를 강조하는 IMF모형(模型) 등을 포괄하는 자금계획(資金計劃)(financial programming)모형(模型)을 사용하고, 특히 자금순환계정(資金循環計定)을 모형화함으로써 10개의 세입항목, 5개의 세출항목 등 15개의 예산항목이 거시경제(巨視經濟)에 미치는 효과를 분석하고 있다. 본고(本稿)에서는 중요한 현안과제인 물가안정(物價安定)에 구체적인 재정정책수단들이 어떤 영향을 미치는 것인가, 그리고 부수적인 효과로서 각 정책수단이 성장(成長), 국제수지(國際收支), 재정수지(財政收支)에도 어떤 효과를 갖는가를 정책(政策)시뮬레이션을 통하여 분석하고 물가안정(物價安定) 등 중요목표에 따른 예산항목별 우선순위를 제시하였다. 본고(本稿)에서 고려한 15개의 정책대안(政策代案) 가운데 본(本) 연구(硏究)의 주된 관심사인 물가(物價) 측면에서는 인건비(人件費) 감소(減少)가 최선의 대안, 순대출(純貸出) 감소(減少)가 최악의 대안, 부수적인 효과로서 성장(成長) 측면에서는 순대출(純貸出) 감소(減少)가 최선의 대안, 인건비(人件費) 감소(減少)가 최악의 대안, 경상수지(經常收支) 측면에서는 근로소득세(勤勞所得稅) 세율인상(稅率引上)이 최선의 대안, 순대출(純貸出) 감소(減少)가 최악의 대안, 재정수지(財政收支) 측면에서는 순대출(純貸出) 감소(減少)가 최선의 대안, 세외수입(稅外收入) 증가(增加)가 최악의 대안으로 나타난다. 이와 같이 여러가지 정책대안별로 거시경제(巨視經濟)에 미치는 효과가 차이나는 것은 본(本) 모형(模型)이 재정(財政)과 금융(金融)을 종합해서 분석하는 모형(模型)으로서 재정정책변수의 변화가 궁극적으로 통화량(通貨量)에 어떤 영향을 미치는가에 따라 크게 좌우되기 때문이다.

• Journal of Korea Multimedia Society
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• v.7 no.8
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• pp.1086-1096
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• 2004

In case of a multimedia application which deals with streaming data, in terms of cache management, cache loses its efficiency due to weak temporal locality of the data. This means that when data have been brought into cache, much of the data are supposed to be replaced without being accessed again during its service. However, there is a good chance that such multimedia data has a commanding locality in it. In this paper, to take advantage of the memory reference regularity which typically innates even in the multimedia data showing up its weak temporal locality, a method is suggested. The suggested method with the feature of dynamic regular-stride reference prefetching can identify for 2-dimensional array format(block pattern). The suggested method is named as block-reference-prediction-technique (BRPT) since it identifies a block pattern and place an address to be prefetched by the regulation of the block format. BRPT proved to be reassuring to reduce memory reference time significantly for applications having abundant block patterns although new rule has complicated the prefetching system even further.

• Journal of KIISE:Computer Systems and Theory
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• v.34 no.5_6
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• pp.238-248
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• 2007

As the demand of employing various PC software on mobile embedded devices which have limited storages has been increased, software streaming services are needed. However it takes too much time to launch software on them because it is transferred through wireless networks. To address this problem, prefetch algorithms are needed. We examined 'Last successor (LS)' algorithm and PPM-based prefetch algorithm as prefetch algorithms for software streaming services. We present 'Probability-base Multi Successor (PMS)' algorithm which is contrived through analyzing evaluations of previous algorithms and characteristics of software streaming services. While LS has one successor per each block, PMS has N successors based on probability which is calculated by PPM-based prefetch algorithm. The hit rate of PMS is similar to that of PPM-base prefetch algorithm and the space overhead is similar to that of LS. We can get good efficiency at the point of memory usage when PMS is applied to software streaming services.

• Journal of the Korean Vacuum Society
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• v.12 no.1
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• pp.35-39
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• 2003

Using RF plasma enhanced chemical vapor deposition, amorphous carbon films were grown in pure methane plasma. Field electron emission of these films were examined at a function of deposition temperature. It was found that the electron emission current of the sample prepared at deposition temperature above $600^{\circ}C$ was considerably improved. The film grown at deposition temperature of $800^{\circ}C$ had the best threshold field of 8 V/$\mu\textrm{m}$ in this experiment. According to the results of Raman spectroscopy. growth of graphite crystallites was promoted with higher deposition temperatures. Moreover the surface morphology was abruptly changed at deposition temperature above $600^{\circ}C$. We discuss the field electron emission characteristics of amorphous carbon films with regard to the structural feature and surface morphology.

• The Journal of the Korea Contents Association
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• v.8 no.3
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• pp.32-40
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• 2008

After Freer trade, it is increasing to import crops, aquatic products, and livestock which are produce in a foreign land. But it is affect negatively to trust relationships and markets of Jeju's goods because of breaking it out that foreign productions exchange domestic. We need to traceability system. Therefore, this paper designed and implemented the traceability system of black pigs using RFID. To enhance more the Jeju's fresh image, this proposed system is designed to manage all process which are breeding, butchery, industrial processes, and traceability of black pigs, a local speciality, using RFID tags. also the user can provide the traceability system which is using webs anywhen and anywhere. The results is to provide farm's income rise and to make for steady supply and guarantee the quality of Jeju's goods with FCS, FCG, HACCP quotation.