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      • KCI등재후보

        Elizabethan Prose Fiction: Its Modal Diversity and Artistic Development

        김호영 한국중세근세영문학회 2003 고전·르네상스 영문학 Vol.12 No.2

        김호영엘리자베스조 산문 서사 문학에 대한 문학사가들의 평가는 대체적으로 부정적이다. 그 중요한 이유 중의 하나는 이 서사 문학에 대해서 그것 자체의 특성과 예술적 발전이라는 관점에서 보기보다는 19세기에 확립된 사실주의적 소설의 관점에서 이 문학 작품들을 평가하는 데 기인한다. 따라서 프라이의 역사적 시기와 문학적 양식 사이에 존재하는 연관성에 대한 이론은 엘리자베스조 산문 서사 문학의 독특한 양식적 다양성을 음미하게 해주는데 있어서 매우 효과적인 연구의 틀을 제공하고 있다. 더군다나 시드니의 아르카디아나 개스코인의 F. J.씨의 모험 그리고 내쉬의 불행한 여행자와 같은 작품들은 엘리자베스조 산문 서사 문학의 전반적인 양식적 다양성뿐만 아니라 그 다양성이 한 작품 속에도 존재할 수 있음을 보여준다. 한 걸음 더 나아가 숄러스와 켈로그의 서사 장르에 대한 이론은 엘지자베스조 산문 서사 문학에서 보여지는 다양한 장르와 그 장르들의 혼합에 대해서 보다 체계적인 연구를 할 수 있는 발판을 마련해준다. 이들의 이론을 릴리의 유피어스와 롯지의 로살린드 딜로니의 리딩의 토마스에 적용시켜보면 이들 작품들이 점차적으로 예시와 심미적 만족감 그리고 사실적 묘사라고 하는 서사 문학의 다양한 요구들을 통합시키는 방향으로 발전하고 있음을 볼 수 있다. 비록 엘리자베스조 산문 서사 문학이 후대의 영국 근대 소설의 직접적인 모태라고 말할 수는 없겠지만 이 서사 문학이 근대 소설이 지향하는 목표를 나름대로 추구하고 있었다는 점만은 인정해야 할 것이다.

      • KCI등재

        실시간 상황인지 응용에서 다차원 분석 질의 성능 개선을 위한 적응적 데이터 큐브의 구축 방안

        김호영,유민형,라정휘,박원익,김영국 한국정보과학회 2012 데이타베이스 연구 Vol.28 No.3

        Recently, there are many progress of ubiquitous computing due to development of IT technology. Based on the characteristics of ubiquitous computing environments, anyone who can receive personalized information and knowledge by using USN sensed things and environmental information anytime, anywhere. So it can promote quality improvement in daily life and productivity as next-generation growth engine. In USN service, data process system is essential to discover high-level state of knowledge from bulk of the low-level sensor data in real time. Thus,for efficient processing of the data stream, new data storage model and preprocessing technology is needed. In this paper, we propose a way of constructing adaptive partial data cube to improve performance of multi-dimension analysis query for effective stream data processing by intelligently changing on optimized partial data cube situationally in monitoring and real-time context-aware application. 최근 IT 기술의 발달로 인해 유비쿼터스 컴퓨팅이 급속히 진전되고 있다. 유비쿼터스 컴퓨팅의 특징을 바탕으로 한 USN 환경에서는 센싱된 사물 및 환경 정보를 이용하여 언제, 어디서, 누구나 원하는 맞춤형 지식정보를 제공받을 수 있으며, 일상생활에 있어서 질적 향상을 도모하고, 차세대 성장 동력으로서 생산성을 향상시킬수 있다. 이러한 USN 서비스에서는 대량의 저수준 센서 데이터로부터 고수준 상태의 지식을 실시간으로 발견하기 위한 데이터 처리 시스템이 필수적이다. 따라서 스트림 데이터의 효과적인 처리를 위해서는 새로운 데이터 저장 모델 및 전처리 기술이 필요하다. 본 논문에서는 스트림 데이터의 효과적인 처리를 위해 최적화된부분 데이터 큐브가 상황에 따라 지능적으로 바뀜으로써 모니터링 및 실시간 상황인지 응용에서의 다차원 분석 질의 성능개선을 위한 적응적 부분 데이터 큐브의 구축 방안을 제안한다.

      • 비균일 액적분포가 액적군의 집단연소 특성에 미치는 영향

        김호영,전철균 대한기계학회 1987 대한기계학회논문집 Vol.11 No.3

        본 연구에서는 액적들의 분포상태가 집단연소의 특성에 미치는 영향을 규명하 기 위하여 김의 비정상 집단연소모델에 비균일 액적크기분포와 수밀도분포를 고려한 비균일분포 집단연소모델을 구성하여 이론적으로 해석하였다. In order to predict the effects of droplets distributions such as number density and droplets size on group combustion characteristics and flame structure for liquid fuel sprays, modifications of group combustions model were made by changing the droplets distributions from uniform to non-uniform. Various droplets distribution models were adopted in this analysis to examine the effect of number density distribution on combustion characteristics and the difference between uniform and non-uniform droplets size distributions for a spherical droplets cloud. As results of present study, hollow droplets could with outer concentrating distribution has shorter total combustion time compare with the case of solid droplets cloud with inner concentrating distribution. Uniform droplets size distribution model predicts the shorter total combustion time compare with non-uniform droplets size distribution model, and the uniform droplets size distribution model may be used to predict the total combustion time for the droplets cloud containing larger initial size of droplets.

      • KCI등재

        한국판 치매 평가 검사(K-DRS)를 이용한 노인인지기능 평가에서 변화유의성 탐지: 50세 이상 장노년 검사-재검사 규준 연구

        김호영,최진영,석정서 한국임상심리학회 2010 Korean Journal of Clinical Psychology Vol.29 No.2

        A major use of neuropsychological evaluations is to measure changes in cognitive functioning over time. However, it is difficult to determine whether a difference in test performance indicates a real change in the individual or simply a product of normal variation. The current study established normative rates of change in the Korean Dementia Rating Scale (K-DRS) from baseline to follow-up testing among 247 neurologically normal adults aged 50 years and older. Normative retest data were presented for two analytic techniques: the Reliable Change Index adjusted for practice (RCIp) and the Standardized Regression-Based Technique (SRB). With respect to K-DRS total scores and all subtest scores, the most powerful predictor of changes in performance was initial performance. This results suggested strong regression to the mean. Education and age were also significant predictors for some subtests. Further, participants who were more highly educated as well as younger participants demonstrated more improvement with regard to test performance. Considering the prediction intervals and the base rates of decliner and improver, the SRB seemed to provide more unbiased, reasonable prediction intervals than the RCIp.

      • KCI등재후보

        Peripapillary Retinal Nerve Fiber Layer Thickness Change After Panretinal Photocoagulation in Patients With Diabetic Retinopathy

        김호영,조호균 대한안과학회 2009 Korean Journal of Ophthalmology Vol.23 No.1

        Purpose: To examine the effect of panretinal photocoagulation (PRP) on the retinal nerve fiber layer (RNFL) thickness in patients with diabetic retinopathy. Methods: Subjects included 118 eyes for a treatment group and 164 eyes for a control group. The peripapillary RNFL thickness was measured before and 6 months after PRP in treatment group. In control group, the peripapillary RNFL thickness was measured at baseline and 6 months later. The relationships between changes in RNFL thickness and the number of laser burns, duration of diabetes, HbA1c level, and vision change were analyzed. Results: After 6 months, the RNFL thickness decreased an average of 2.12 ㎛ and 0.93 ㎛ in the treatment and control groups. However, the changes between the two groups were not statistically significant. The relationship between the number of laser burns and changes in RNFL thickness was not significant. No differences were found between changes in the RNFL thickness and the duration of diabetes in either group. However, in the treatment group a higher HbA1c level was correlated with a greater decrease in post-PRP RNFL thickness. This relationship was not observed in the control group. The difference in the change of the RNFL thickness between the two groups was statistically significant. Vision increased an average of 0.02 and 0.01 after 6 months in the treatment and control groups, respectively. However, this difference was not statistically significant. Conclusions: Although a decrease in peripapillary RNFL thickness was observed in the treatment group after 6 months, it was not statistically significant compared to control group. However, the decrease was greater when the blood HbA1c level was higher. Purpose: To examine the effect of panretinal photocoagulation (PRP) on the retinal nerve fiber layer (RNFL) thickness in patients with diabetic retinopathy. Methods: Subjects included 118 eyes for a treatment group and 164 eyes for a control group. The peripapillary RNFL thickness was measured before and 6 months after PRP in treatment group. In control group, the peripapillary RNFL thickness was measured at baseline and 6 months later. The relationships between changes in RNFL thickness and the number of laser burns, duration of diabetes, HbA1c level, and vision change were analyzed. Results: After 6 months, the RNFL thickness decreased an average of 2.12 ㎛ and 0.93 ㎛ in the treatment and control groups. However, the changes between the two groups were not statistically significant. The relationship between the number of laser burns and changes in RNFL thickness was not significant. No differences were found between changes in the RNFL thickness and the duration of diabetes in either group. However, in the treatment group a higher HbA1c level was correlated with a greater decrease in post-PRP RNFL thickness. This relationship was not observed in the control group. The difference in the change of the RNFL thickness between the two groups was statistically significant. Vision increased an average of 0.02 and 0.01 after 6 months in the treatment and control groups, respectively. However, this difference was not statistically significant. Conclusions: Although a decrease in peripapillary RNFL thickness was observed in the treatment group after 6 months, it was not statistically significant compared to control group. However, the decrease was greater when the blood HbA1c level was higher.

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