• International Journal of Quality Innovation
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• 제10권1호
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• pp.107-113
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• 2009

Our goal of this study is to confirm whether manufacturing companies' practicing JIT production system have positive effect on production performances and to confirm that manufacturing companies' practicing SPC shows positive moderate effect on the relation between practicing JIT and their production performances. Based on empirical study to manufacturing companies nationwide, we can conclude that taking JIT practices of sample companies has positive effect on production performances and, moreover, practicing SPC has positive moderate effect on the relation between JIT practices and production performances. These conclusion represents managerial implication that concurrent practicing JIT and SPC could generate more improved production performances.

• 한국축산시설환경학회지
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• 제5권2호
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• pp.87-92
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• 1999

Three types of commercial broiler farms were surveyed to evaluate the effects of housing and production systems on environment and performances in broiler production. Environment condition of broiler house was better in windowless type than vinyl house. Ammonia, carbon dioxide and dust in vinyl house was 28ppm, 2,000ppm, 50.5CPM, respectively. Mortality was higher in vinyl house than that of widowless broiler house. Body weights at the age of 39 days were 1,551g, 1,607g and 1,620g of vinly house, open-sided broiler house and windowless broiler house, respectively. The incidence of abnormal carcass from the vinyl house was higher than those of the others.

• 산업공학
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• 제12권1호
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• pp.121-131
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• 1999

In this article, a simulation model of a microwave oven assembly line is developed to identify system parameters to improve the system performances such as work-in-process inventories, production lead time, mean earliness, mean tardiness and in-time completion rate. System parameters investigated include dispatching rules, lot sizing, setup time reduction, demand increase, productivity improvement, production scheduling, hardware characteristics, etc. The model has been developed using SIMAN simulation language which has been demonstrated to be a powerful tool to simulate complex manufacturing systems. We have suggested the results obtained to improve the system performances of an existing production line.

• Asian-Australasian Journal of Animal Sciences
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• 제2권3호
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• pp.357-358
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• 1989

• 말소리와 음성과학
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• 제5권3호
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• pp.103-111
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• 2013

Traditionally it has been assumed that written abilities are completely dependent on phonology. Therefore spoken and written language skills in aphasic patients have been known to exhibit similar types of impairment. However, a number of latest studies have reported the findings that support the orthographic autonomy hypothesis. The purpose of this study was to examine whether fluent aphasic patients have discrepancy between speaking and writing skills, thereby identifying whether the two skills are realized through independent processes. To this end, this study compared the K-FAST speaking and writing tasks of 30 aphasia patients. In addition, 16 aphasia patients, who were capable of producing sentences not only in speaking but also in writing, were compared in their performances at each phase of the sentence production process. As a result, the subjects exhibited different performances between speaking and writing, along with statistically significant differences between the two language skills at positional and phonological encoding phases of the sentence production process. Therefore, the study's results suggest that written language is more likely to be produced via independent routes without the mediation of the process of spoken language production, beginning from a certain phase of the sentence production process.

• 만화애니메이션 연구
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• 통권51호
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• pp.1-33
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• 2018

최근의 공연예술에서는 첨단 기술과 영상 매체를 활용한 다양한 형태의 공연이 나타나고 있다. 특히 내러티브와 영상을 기반으로 하는 애니메이션이 공연예술에 접목되고 있으며, 오페라 공연에서도 색다른 연출 방식의 일환으로 애니메이션을 도입하는 사례가 생겨나고 있다. 연출가 해석이 가미된 레지테아터(Regietheater) 연 출은 다양한 시도와 구현 방식으로 주요 음악 페스티벌과 극장 등을 통해 확산되고 있다. 오페라 공연에서 영상 매체의 적극적인 활용으로 시공간성이 확장되면서 다양한 시도가 가능해졌다. 특히 애니메이션의 도입은 여러 관점에서 오페라 공연의 기능적 측면을 강화시키고 있다. 본 논문은 오페라 공연에서 나타나는 레지테아터 연출의 이상적인 요건과 방향을 제시하는 데 그 목적을 두고 있다. 이를 위해 애니메이션을 활용한 코미셰 오퍼 베를린의 <마술피리 Die $Zauberfl{\ddot{o}}te$> 프로덕션을 사례 분석하고 전략적으로 활용된 애니메이션의 기능을 평가하는 데 초점을 두고 있다. 이와 같은 연구를 통해 애니메이션이 오페라 공연에 접목되었을 때 창출되는 효과를 분석하여 오페라 공연에서 레지테아터 연출의 바람직한 방향을 제시하게 될 것으로 기대된다.

• 한국수정란이식학회지
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• 제30권2호
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• pp.115-119
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• 2015

The study was carried out to assess the production performances of Japanese quail parent stock raised under open housing system and the study was conducted in a local farm with 2000 Japanese parent stock quail birds (Coturnix coturnix japonica). Observed body weight gain was recorded in each weekend up to 7 weeks of their age; birds gained weight 15.73, 31.45, 47.20, 90.80, 125.27, 153.14 and 175.20 grams, respectively. There have been observed sharp decline of fertility and hatchability of birds with increase of their age. Optimum fertility was recorded at third week and optimum hatchability at fifth week of their age. Average flock uniformity was found 83.68%. The hen day egg production of the flock was recorded 81, 83, 85, 86, 89, 89, 89, 89 and 88% in each weekend, respectively. It may therefore be concluded that Japanese quail parent stock performs well under open housing system in Bangladesh and future study can be taken to better understand their production performances.

• 한국콘텐츠학회논문지
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• 제21권12호
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• pp.842-854
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• 2021

코로나19의 출현 이후 국내외 공연계는 온라인 플랫폼을 활용해 다양한 예술적 실험을 시도하고 있다. 이에 본 연구는 연극 공연을 위한 창작 도구로 활용된 줌(Zoom)의 기능적 특성에 주목하였다. 우선 줌을 활용한 국내외 연극 공연 사례와 그 특징들을 살펴본 후, 줌 연극 <프로젝트, 홍도 Project, Hong-Do>의 제작 단계를 리서치 중심의 프리-프로덕션(Pre-production)단계, 대본을 바탕으로 각 장면을 구성하는 장면 워크숍(Scene Workshop)단계, 장면별 실시간 녹화를 진행하는 레코딩(Recording) 단계와 공연을 상영하기 위한 스트리밍(Streaming) 단계로 구분하여 살펴봄으로써 줌을 통해 창작한 연극의 특성을 고찰할수 있었다. 또한 이러한 제작 과정에서 나타난 배우의 연기 접근 방법을 시선의 분리, 공간의 재인식, 표현적 제스처의 활용, 능동적 행동으로서의 리액션(Reaction)으로 상정하여 살펴보았다. 그 결과 줌을 활용한 연극 작업의 지속적인 발전 가능성과 이에 따른 배우의 연기 접근 방법을 제안할 수 있었다.

• Asian-Australasian Journal of Animal Sciences
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• 제15권8호
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• pp.1098-1102
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• 2002

A set of 313,169 reproduction records of Japanese Black cows calving between 1987 and 1996 were collected in nation widely Japan to investigate the current level of reproductive performances and the factors influencing the performances such as calving interval, first calving age, services per conception, calving difficulty, non-gestation period and gestation length. All the records of reproductive performances are outcome of artificial insemination. The means of first calving age, calving interval, non-gestation period and gestation length were 25.0 months, 389.9, 101.9 and 287.5 days, respectively. Services per conception were 1.41 and degree of calving difficulty was 1.07, which suggests most of the calving, did not need assistance. There were chronological tendencies that first calving age became younger while calving interval became longer. Differences in reproductive performance were found for seasons and calving numbers. Calving interval became shorter towards the fourth calving but became longer afterwards. The cows calving in May had the shortest calving interval followed by those in April and June and first calving age had a similar tendency. The cows with the standard body condition score showed more favourable reproductive performances compare with those with rather fatty or thin body condition scores.

• 한국콘텐츠학회논문지
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• 제20권4호
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• pp.49-61
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• 2020

최근 공연예술에서 장르 융합형 콜라보레이션과 기술 융합형 콜라보레이션의 물리적인 융합(convergence)은 서로 다른 목표와 이질적인 속성을 전략적으로 융합시킴으로서 대중의 기대수요에 부응하며 새로운 가치의 융합 콘텐츠를 이끌어내는 실험적인 형태로 발전하고 있다. 융합시도 중 발생되는 문제점을 보완하며 공연의 완성도를 높이기 위해서는 각 매체분야 전문가들의 효율적인 협업과정이 연구되고 개선되어야 한다. 본 논문에서는 다매체 융합공연 프로토타입(Prototype) 제작을 통해 시대의 요구에 상응하는 융합공연의 효율적인 협업제작방안을 연구하고자 한다. 공연제작과정을 프리프로덕션(Pre-Production), 프로덕션(Production)으로 분류하여 라이브 연극과 사전제작 영상 애니메이션, 두 매체를 활용한 융합공연의 효율적인 협업제작과정을 작품선정 및 연출방향 설정, 인적구성, 제작일정 계획수립, 시각화과정, 공연연습 및 리허설 등의 과정으로 연구하고자 한다. 융합공연 콘텐츠 기획, 제작방식의 변화, 융합 콘텐츠 간 특수성의 이해를 바탕으로 지속적인 다매체 융합공연을 위한 효율적인 협업제작과정 연구가 진행되어야 융합 콘텐츠 산업 발전 체계화 및 활성화가 가능할 것이다.