• 한국콘텐츠학회논문지
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• 제12권1호
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• pp.254-264
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• 2012

이 연구는 무용관련전공 졸업생들의 취업률과 취업 경로를 분석해 현행 무용학과에서 운영하고 있는 교과과정이 무용전공 졸업생들의 취업 경로와 연관성이 있는가를 살펴보아 시장 지향적 무용전공 교과과정 모형개발을 제안하고자 했다. 이를 위해 경인 지역 무용관련 프로그램을 운영하는 10개 대학을 선정해 최근 3년 동안의 취업률, 취업 경로, 교과과정을 분석 했다. 이를 토대로 다음과 같은 결론을 얻었다. 무용관련전공 졸업생들의 취업률은 건강보험 가입 조건이 취업률 산정에 고려된 2010년도의 경우 20% 대의 아주 낮은 취업률을 보였으며, 취업률의 비는 해마다 침체되고 있었다. 취업 경로는 무용관련 직종이 과반 이상을 차지했고, 무용과 관련 없는 사무관련 직종과 스포츠 직종도 일정 비율을 차지하고 있었다. 취직 경로에 맞춰 자격증 교과목, 신체 구조와 기능과 관련된 체육과목, 행정, 경영, IT와 관련된 교과목, 융 복합 교과목, 공연 기획 관련 교과목, 아동 및 노인 관련 교과목 개설의 다양성과 확장이 필요한 것으로 조사되었으며, 취업 기반으로 개설된 교과목 중에 취업 시장에 기여하지 못하는 교과목은 이에 관련된 취업 시장 개발이 필요한 것으로 조사되었다.

• 한국콘텐츠학회논문지
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• 제10권3호
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• pp.326-336
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• 2010

참가 학생들에게 다양한 학습과 놀이의 기회를 제공하는 캠프 활동의 인기가 국내외에서 높다. 이에 따라, 다양한 주제 및 콘텐츠로 구성된 캠프 프로그램들이 개발 및 소개되고 있다. 그러나, 캠프 기간 동안 운영자측의 효과적인 실무 운영 관리에 대해서는 아직 연구가 거의 이루어지지 않았고, 실제 현장에서도 대부분의 경우, 비효율적인 잡무들이 많이 발생하여, 운영진 및 스탭들의 직무 만족도가 낮은 편이다. 본 연구에서는 이러한 문제점을 개선하기 위해, 학생 명단, 멘토 및 스탭 명단, 일정 데이터 및 기타 연락처 와 같은 캠프관련 데이터들을 데이터베이스에서 일관성 있게 관리하고, 캠프에서 필요한 문서들을 자동 생성하여 사용자들에게 제공하는 웹기반의 캠프 사무운영 시스템을 설계하였다. 또한, 웹 기반의 캠프 사무운영 시스템 프로토타입을 구축하여 과거 캠프 사례에 적용함으로써 적용 타당성을 확인하였다. 웹 기반의 캠프 사무운영 시스템의 도입을 통해 캠프 운영진 및 교사, 스탭들의 캠프 관련 잡무를 경감시킴으로써 캠프 핵심 업무에 집중토록 하여 캠프 프로그램의 질이 높아지고, 캠프 운영에 필요한 인력 규모를 줄임으로써 운영비를 절감하는 효과가 기대된다.

• Journal of Plant Biotechnology
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• 제37권2호
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• pp.144-152
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• 2010

As the International Rice Genome Sequencing Project (IRGSP) was completed in 2005 and opened to the public, many countries are making a lot of investments in researches on the utilization of sequence information along with system development. Also, the necessity of the functional genomics researches using microarray is increased currently to secure unique genes related with major agricultural traits and analyze metabolic pathways. Microrarray enables efficient analysis of large scale gene expression and related transcription regulation. This review aims to introduce available microarrays made based on rice genome information and current status of gene expression analysis using these microarrays integrated with the databases available to the public. Also, we introduce the researches on the large scale functional analysis of genes related with useful traits and genetic networks. Understanding of the mechanism related with mutual interaction between proteins with co-expression among rice genes can be utilized in the researches for improving major agricultural traits. The direct and indirect interactions of various genes would provide new functionality of rice. The recent results of the various expression profiling analysis in rice will promote functional genomic researches in plants including rice and provide the scientists involved in applications researches with wide variety of expression informations.

• Archives of Plastic Surgery
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• 제32권6호
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• pp.689-698
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• 2005

Many studies for verifying angiogenesis have been in progress, especially in the field of abnormal vascular proliferation to explain the pathogenesis and to develop a treatment of several diseases. In our previous experiments, endothelial cell proliferations were induced by DMH stimulation in vitro, and the 177 factors(142 up-regulated and 35 down-regulated factors) were identified. Among the up-regulated factors, 9 substances (EFEMP1, CTGF, CYR61, $ITG{\beta}1$, FHL2, SERPINE1, MYC, PTTG1 and MSH6) were selected, which were related to cell proliferation and showed high signal intensities. The RNA was isolated from HUVECs at the time of 0, 6, 12, 24 hours after the DMH treatment, and RNA of control group HUVECs was also isolated. Genetic information of selected molecules was used to make primer for each, and RT-PCR was performed to analyze both groups. In control and treatment groups, each substance presented variety of manifestation degree according to time differences. EFEMP1, CTGF, CYR61, $ITG{\beta}1$, FHL2 and MYC were related to abnormal vascular proliferation steadily and SERPINE1, PTTG1 and MSH6 were related secondarily. CTGF was related to both normal and abnormal proliferation, but it played a more significant role in abnormal proliferation from earlier stage. EFEMP1, CYR61, $ITG{\beta}1$, FHL2 and MYC were similar to CTGF, although the relation appeared lately. Further study should be performed to analyze the expressions and the interactions of growth factors, which could be utilized in the new therapeutic development.

• 방송공학회논문지
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• 제24권6호
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• pp.1024-1034
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• 2019

음악에 대한 선호도는 다양한 요소들에 의해 결정되며, 추천의 이유를 보여주는 특성을 발굴하는 것은 음악 추천에 있어 중요하다. 본 논문은 가수 인식 작업을 통해 학습한 모델을 활용하여 다양한 음악적 특성을 반영하는 요소들 중 가수의 목소리 특성을 추출하는 방법을 제안한다. 배경음이 포함된 음원 역시 활용할 수 있지만, 음원에 포함된 배경음은 네트워크가 가수의 목소리를 온전하게 인식하는 것을 방해할 수 있다. 이를 해결하기 위해 본 연구에서는 음원 분리를 통해 배경음을 분리하는 사전 작업을 수행하고자 하며, SiSEC에 등장해 검증된 모델 구조를 활용하여 분리된 보컬로 이루어진 데이터 세트를 생성한다. 최종적으로 분리된 보컬을 활용하여 아티스트의 목소리를 반영하는 음색 기반 음악 특성을 발굴하고자 하며, 배경음이 분리되지 않은 음원을 활용한 기존 방법과의 비교를 통해 음원 분리의 효과를 알아보고자 한다.

• 대한한방내과학회지
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• 제40권3호
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• pp.443-457
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• 2019

Objectives: This study aimed to review the clinical research trends in respiratory diseases related to particulate matter (PM) to help design clinical studies on herbal medicine that protects against PM. Methods: We searched three international databases (Pubmed, EMBASE, and CENTRAL) to investigate clinical studies on respiratory diseases related to PM and to analyze their study design, respiratory-related disease, inclusion/exclusion criteria, study period, outcome measure, study results, measurement method of PM and range of PM. Results: A total of 18 studies were finally selected, including 13 observational studies and 5 randomized controlled trials. The selected studies showed an increasing trend from 1985 to 2018 and were conducted mostly in North America, followed by Europe and Asia. Subject disease and age were decided in variety by each study objective, although asthma accounted for the majority. For the outcome assessment, pulmonary function test was mostly used for lung function. Quality of life questionnaires and biomarkers in blood and sputum were also used. Conclusion: A well-designed clinical study on herbal medicine that protects against PM is needed, and this study is expected to be used as base data.

• 한국의류산업학회지
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• 제25권6호
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• pp.715-724
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• 2023

This study analyzed the shifts that occurred before and after the outbreak of COVID-19 by scrutinizing digital keywords derived from prominent culture media, such as books and instagram. The analysis identified trends rooted in digital terminology. For this study, the period 2017 to 2022 was divided into three-year segments, before and after the outbreak of COVID-19. Subsequently, an analysis was conducted using digital keywords to assess the number of digital-related books and book hashtags, the number of instagram mentions, and relevant keywords. We found that COVID-19 exerted a discernible influence on information related to digital keywords, substantially impacting both the book publishing market and instagram. Notably, digital-related books have been published in a variety of fields since the outbreak, and new fields are emerging. The year 2020 saw the most significant growth in the mentions of digital terms on instagram. Such terms were used in conjunction with terminology related to people working in a digital environment, endeavors aimed at revenue generation in online spaces, leisure activities associated with art and culture, and online service platforms. Through the analysis of digital keywords, this study is expected to contribute to the understanding of digital trends and their future trajectories.

• 인지과학
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• 제17권2호
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• pp.119-138
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• 2006

구묶음 작업은 문장의 분석을 보다 용이하게 해주는 것으로 알려져 있다. 본 논문에서는 한국어 문장의 구조 분석에 유용한 구묶음의 한 기법을 소개한다. 의존명사는 한국어 문장을 매우 복잡하고 길게 만드는 특성이 있다. 의존명사와 그 주변의 관계되는 단어에 대한 구묶음 작업을 통하여 문장의 복잡도를 낮출 수 있으며 이는 다음 분석 단계인 구문분석 작업을 보다. 용이하게 만든다. 본 논문에서는 이러한 목적을 달성하기 위한 의존명사와 관련된 구묶음 처리에 대해서 자세히 알아보았다. 우리는 의존명사의 종류에 따라 매우 다양한 형태의 구묶음 방식을 제안하였다. 실험을 통하여 본 논문에서 제안한 의존명사 관련 구묶음 처리 기법이 구문분석 시스템의 성능을 크게 향상시키는 것을 확인하였다.

• International Journal of Fluid Machinery and Systems
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• 제6권2호
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• pp.56-74
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• 2013

Stall stagnations in the system of axial-flow compressors and ducts occur in transition from deep surge conditions to decayed or converged stall conditions. The present study is concerned with the boundaries between the deep surges and the stagnation stalls on the basis of analytical results by a code on surge transients analysis and simulation. The fundamental acoustical-geometrical stagnation boundaries were made clear from examinations of the results on a variety of duct configurations coupled with a nine-stage compressor and a single stage fan. The boundary was found to be formed by three parts, i.e., B- and A-boundaries, and an intermediate zone. The B-boundary occurs for the suction-duct having a length of about a quarter of the wave-length of the first resonance in the case of very short and fat plenum-type delivery duct. On the other hand, the A-boundary occurs for the long and narrow duct-type delivery flow-path having a length about a fifth of the wavelength and relatively small sectional area in the case of short and narrow suction ducts. In addition to this, the reduced surge-cycle frequencies with respect to the duct lengths are observed to have respective limiting values at the stagnation boundaries. The reduced frequency for the B-boundary is related with a limiting value of the Greitzer's B parameter. The tendency and the characteristic features of the related flow behaviors in the neighborhood of the boundaries were also made clearer.

• 한국정보시스템학회지:정보시스템연구
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• 제22권2호
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• pp.1-24
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• 2013

The main purpose of this study is to understand how the characteristics of social network services' social group can impact customer satisfaction, trust and repurchase intention. For this, this study extracts five social group factors(word of mouth effect, social interaction, collectivism, variety seeking, information seeking) based on relevant literature reviews. In addition, the study examines the moderating effects of utilitarian value on the relationships between customer satisfaction and trust and intention to repurchase. The proposed model of this study is empirically tested using survey data collected from 220 social commerce users. The results indicated that social group factors except social interaction were positively related to customer satisfaction. In addition, social group factors except social interaction and information seeking were positively related to trust. The results also showed that customer satisfaction and trust had a significant influence on intention to repurchase. The moderating effects of utilitarian value also was significant. The results of this study presented the strategic implications for social commerce firms.