• The Bimonthly Magazine for Agrochemicals and Plant Protection
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• v.2 no.7
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• pp.56-56
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• 1981

• 프린팅코리아
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• v.14 no.6
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• pp.61-62
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• 2014

인쇄잉크 제조사의 출하액은 2003년 4천억원에 불과하던 것이 2011년 9천억원을 돌파할 정도로 성장세를 이어나갔다. 하지만 지난 2012년 출하액은 1천억원이나 감소한 것으로 나타났다. 부가가치 역시 큰 폭의 하락세를 보였다.

• 월간낙농육우
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• v.19 no.4 s.204
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• pp.102-103
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• 1999

한우비육의 경우 번식장애나 질병문제 등이 자주 발생되는 반면 홀스타인 수소를 비육할 경우는 우선 질병에 강하고 일당중체량이 우수하여 출하일수가 짧고 자금 회전이 빠르며 출하가 비교적 용이하다. 또한 밑소 구입이 쉽고 다두 사육이 가능하다는 장점이 있다.

• Life and Agrochemicals
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• v.26 no.6 s.209
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• pp.26-29
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• 2005

• Journal of KIISE:Computer Systems and Theory
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• v.26 no.11
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• pp.1429-1436
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• 1999

데이타들에 대한 선인출 효과를 얻기 위하여 캐쉬 메모리의 캐쉬 블록은 다중 워드로 구성된다. 그러나 선인출된 데이타들이 사용되지 않을 경우 캐쉬 메모리가 낭비되고 따라서 캐쉬 실패율이 증가한다. 데이타 배열 병합 방법은 캐쉬 실패 원인의 하나인 캐쉬 충돌 실패를 감소시키기 위하여 사용되고 있다. 그러나 기존의 배열 병합 방법은 유용하지 못한 데이타들을 캐쉬 블록에 선인출하는 현상을 보인다. 본 논문에서는 이러한 현상을 개선한 스트라이드 배열 병합을 제안한다. 모의시험에서 캐쉬 블록이 다중 워드로 구성된 경우 스트라이드 배열 병합은 캐쉬 충돌 실패를 감소시킬 뿐 만 아니라 유용한 데이타 선인출을 증가 시키므로 캐쉬 성능을 향상시킴을 보여준다. 또한 이렇게 향상된 캐쉬 성능은 프로세서 증가에 따른 확장성 있는 프로그램 성능을 나타낸다.Abstract The cache memory is composed of cache lines with multiple words to achieve the effect of data prefetching. However, if the prefetched data are not used, the spaces of the cache memory are wasted and thus the cache miss rate increases. The data merging-arrays method is used for the sake of the reduction of the cache conflict misses. However, the existing merging-arrays method results in the useless data prefetching. In this paper, a stride merging-arrays method is suggested for improving this phenomenon. Simulation results show that when a cache line is composed of multiple words, the stride merging-arrays method increases the cache performance due to not only the reduction of cache conflict misses but also the useful data prefetching. This enhanced cache performance also represents the more scalable performance of parallel applications according to increasing the number of processors.

• The Korean Journal of Pesticide Science
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• v.18 no.2
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• pp.61-68
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• 2014

Dissipation constants and half-lives of acaricides etoxazole and flufenoxuron in apples were calculated to establish their pre-harvest residue limits (PHRLs). The acaricides were sprayed on apples with single and triple doses based on safe use guidelines, and their residual patterns in the apple were interpreted using first order kinetics equation. The residual amounts of acaricides during the experimental period were below their maximum residue limits (MRL) for apple. The dissipation constants of acaricides in the apples were calculated at 0.0788 for etoxazole and 0.0319 for flufenoxuron corresponding to their biological half-lives; 8.8~21.7 days for etoxazole and 21.7~23.1 days for flufenoxuron. The PHRLs of acaricides in the apple showed the residual amounts of etoxazole and flufenoxuron at the harvesting date would be below their MRLs if their residual amounts were less than 0.87 and 0.88 mg/kg, respectively, at 7 days prior to harvesting the apples.

• Korean Journal of Poultry Science
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• v.11 no.1
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• pp.41-47
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• 1984

The study was carried out to investigate the optimum marketing weight of broiler to maximize income from broiler rasing. The change of broiler prices between 10% above or below from present base did not affect to net income ratio to income and investment efficiency. In the case of feed price was 10% down from present base, broiler farmer's income was the highest when marketed at 76 days of age, and net income was highest when marketed at 61 days of age. In the case of feed price was 10% rise from present base, broiler farmer's income was highest when marketed at 18 days of age and net income ratios to income and investment efficiency were highest when marketed broilers as 53 and 57 days of age.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.32 no.2
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• pp.121-129
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• 1987

Indonesian varieties were compared with Korean varieties on three different sowing times, each of which had three different nursery periods, at Suwon, Korea (126$^{\circ}$ 19'E and 37$^{\circ}$ 16'S). Indica-type varieties with exception of late-maturing ones had heading regardless of sowing time and nursery period. As the Korean varieties com-pared with those, the earlier sowing plots with shorter period of nursery gave better result in yields and yield components.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.23 no.2
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• pp.46-53
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• 1978

The parents and F$_1$ seeds from the all possible combinations of the diallel crosses among five upland varieties and a low-land variety were grown in green house in winter and also on paddy field in summer. The durations to heading of all F$_1$'s grown in green house at winter were shorter than those of their parents mean. The shorter duration to heading was due to dominace was partial. And the non-allelic gene interaction was not significant. But in case that the F$_1$'s and the parents were grown on paddy-field in summer. the durations to heading of F$_1$'s were various according to the cross combinations and the non-allelic gene interactions were significant.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.33 no.4
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• pp.343-349
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• 1988

In order to get informations for breeding early barley cultivars, the thermosensitivity and low temperature growth ability about the breeding materials vernalized were tested at the high '||'&'||'amp; low temperature and field conditions. The temperature coefficient (Q10), ratio and thermosensitivity for plant height were various among cultivars versus temperature treatments. The early cultivars had greater Q10 values and insensitive responses to temperature changes. The Q10 and thermosensitivity for the time of flag leaf unfolding were various among cultivars, but the coefficient of variation in the thermosensitivity was greater, so the character would be more useful for investigating the varietal differences. The Q10 and thermosensitivity for plant height were not significantly correlated with Q10 and thermosensitivity for the time of flag leaf unfolding. The periods from heading to flowering were 2 to 4 days at the high temperature plot, but 1 to 11 days at the low temperature plot, showing much greater variations. In general the cultivars with greater difference of heading time between the high and low temperature plots were Suwon 218, SB 76588, Oweolbori, and Jogangbori, showing the sensitive thermophase and early heading.