중국에서의 한국어교육 : 번역교수의 효율화방안 연구

吳春花 한국중국문화학회 2001 中國學論叢 Vol.11 No.-

隨着中國政治經濟文化科技等領域的發展, 加入世界貿易組織的國際形式下, 社會需要的是複合型外語人才, 幷需要大批具有高水平的專業飜譯人才. 單一外語專業知識和基礎技能型人才已現現出對市場的不適應. 如何培養複合型外語` 飜譯人才已是外語敎學的大課題. 本論文從飜譯學角度論述飜譯的槪念, 以及飜譯類型, 還從韓國飜譯大學院的科程與筆者多年的現場敎學經驗來硏究` 摸索培養符合21世紀社會需要的飜譯人才的敎學目標爲基礎的有效飜譯敎學方案. 通過本論文的發表, 希望中韓學術界對中國韓國語敎育中的飜譯敎學有更深的了解, 幷能對飜譯敎學質量的提高作出微薄貢獻, 筆者將感到幕大欣慰.

캐싱 알고리즘 동작 확인용 시뮬레이터 설계 및 구현

김우완,천희식 경남대학교 정보통신연구소 1999 연구논문집 Vol.1 No.-

멀티프로세서 시스템을 설계할 경우에는 공유 메모리 구조와 메시지 전달방법이라고 하는 두 가지의 패러다임을 바탕으로 하게 된다. 데이터 분할과 동적 부하 분산 문제를 단순화시킬 수 있으며 확장성을 용이하게 지원하는 장점을 가지고 있는 공유메모리 구조의 멀티프로세서 시스템에서 각 프로세서가 자신의 전용 캐시를 가지는 경우에는 메인 메모리와 이러한 전용 캐시내에 존재하는 데이터 사본간에 일관성 문제가 발생한다. 본 논문에서는 일관성 유지를 위해 제안되어 있는 여러 알고리즘 중 처리 노드와 고대역 저지연 인터커백션 네트워크로 구성되는 공유메모리 구조의 멀티프로세서 프로토타입인 DASH 프로토콜을 지원하기 위한 전용 버스 시스템을 완전 개방형인 IEEE Futurebus+ 스탠다드에 준하여 설계한 다음, 이 시스템이 DASH 프로토콜을 지원하며 캐시의 일관성을 유지하기 위해 필요한 각종 행동과 기존의 범용 버스 시스템이 수행하는 행동의 병렬 처리를 지원한다는 점을 전용 시뮬레이터를 통하여 증명한다. The design of a multi-processor system is based on one of the two approaches: a message-passing mechanism, and a shared-memory architecture[1]. The latter alternative gains an advantage over the former in that it can eliminate problems from the data partitioning and simplify dynamic load balancing so that a system adopting the architecture may be scaled with ease. On the other hand, if a certain shared-memory multiprocessor is allowed to have its own private cache memories, a problem how to keep the consistency between a block in main memory and the copy of the block in a cache shall arise[2][4]. This paper designs and implements a dedicated bus system supporting the DASH protocol, a prototype of a shared-memory multiprocessor consisting of processing nodes and high-bandwidth low-latency interconnection networks, in accordance with the completely open IEEE Futurebus+ Standards. The effectiveness and appropriateness of the bus system are verified through a simulation applied to the DASH protocol. In conclusion, the parallel processing of activities related to cache coherency and those related to existing common bus systems surpass the hardware redundancy induced by the dedicated bus system in performance.

TCP-friendly 혼잡 제어 기법에 관한 연구

김우완,천희식,장상동 慶南大學校 附設 工業技術硏究所 2003 硏究論文集 Vol.21 No.1

멀티캐스트 및 실시간 오디오/비디오 스트리밍 어플리케이션과 같은 새로운 커뮤니케이션 트렌드로 인하여 인터넷상에서 non-TCP 트래픽이 증가하는 추세에 있다. 이러한 어플리케이션은 TCP-friendly기준에 따르는 혼잡 제어를 거의 수행하고 있지도 않으며, 유효 대역폭을 웹 브라우저, FTP, 이메일 클라이언트 등과 같이 TCP를 기반으로 하는 어플리케이션과 공평하게 공유하지도 않는다. 그러므로 지금과 같은 추세로 나아간다면 인터넷은 TCP 트래픽의 Starvation과 Congestion Collapse를 발생시킬 가능성이 높다. 이를 위해 TCP 플로우와의 공존을 지원하는 TCP-friendly프로토콜이 개발되고 있다. 본 논문에서는 TCP friendliness를 위한 현재의 접근 방법을 살펴보고, 각각의 특징을 알아보기로 한다. 그리고 유니캐스트 및 멀티캐스트에 관한 여러 혼잡 제어 프로토콜을 상세히 살펴보기로 한다. Non-TCP traffic on the Internet is on an increasing trend due to new communication patterns such as multicast and real-time audio/video streaming applications. These applications inherently do not perform congestion control in accordance with TCP-friendly standard criteria, nor share valid bandwidth with TCP-based applications like Web Browsers, FTP. E-mail Clients, etc. This means that current drift on the Internet may produce a high possibility of starvation and congestion collapse of TCP traffic. To deal with the unwanted situation such as congestion collapse and starvation, many TCP-friendly protocols supporting non-TCP flows in keeping pace with TCP ones are proposed and still being developed. This paper comprehensively surveys current approaches to TCP-friendliness and their properties in detail in order to systematically aid researches in TCP congestion controls that are the subject of wide attention.

Real-World Evidence for the Association Between Pneumonia-Related Intensive Care Unit Stay and Dementia

Chun-Han Wu,Chung-Kan Peng,Chi-Hsian Chung,Wu-Chien Chien,Nian-Sheng Tzeng 대한신경정신의학회 2022 PSYCHIATRY INVESTIGATION Vol.19 No.4

Objective There is limited clarity concerning the risk of dementia after pneumonia with intensive care unit (ICU) stay. We conducted a nationwide cohort study, which aimed to investigate the impact of dementia after pneumonia with and without intensive care unit admission.Methods Data was obtained from Taiwan’s National Health Insurance Research Database between 2000 and 2015. A total of 7,473 patients were identified as having pneumonia required ICU stay, along with 22,419 controls matched by sex and age. After adjusting for confounding factors, multivariate Cox regression model analysis was used to compare the risk of developing dementia during the 15-years follow-up period.Results The enrolled pneumonia patients with ICU admission had a dementia rate of 9.89%. Pneumonia patients without ICU admission had a dementia rate of 9.21%. The multivariate Cox regression model analysis revealed that the patients with ICU stay had the higher risk of dementia, with a crude hazard ratio of 3.371 (95% confidence interval, 3.093–3.675; p<0.001).Conclusion This study indicated that pneumonia with ICU stay is associated with an increased risk of dementia. A 3-fold risk of dementia was observed in patients admitted to the ICU compared to the control group.

Does Blockchain Technology Promote the Quality of Enterprise Accounting Information?

Chun Wu(Chun Wu),Shanyue Jin(Shanyue Jin) The International Academy of Global Business and T 2022 The International Academy of Global Business and T Vol.18 No.5

Purpose - A crucial technology of the information society, blockchain technology has been introduced to more and more companies because blockchain technology can improve operation efficiency. This study aims to find how to apply blockchain technology to improve the quality of accounting information, so as to help investors better understand the company. Design/Methodology/Approach - This study conducts a fixed-effect regression analysis on the data of Chinese A-share listed companies from 2010 to 2019 to examine whether blockchain technology impacts the quality of accounting information. Findings - The empirical results show that investment in blockchain technology indeed positively affects the quality of enterprise accounting information. Furthermore, we found that the greater the attention of analysts, the higher the degree to which blockchain technology improves the quality of accounting information. Also, when the company has a stronger innovation ability, there is a higher degree to which blockchain technology improves the quality of accounting information. Research Implications - This study enriches the relevant research of the impact of blockchain technology on enterprise accounting information quality. It suggests that companies devoted to blockchain technology can promote trust between all parties and improve information transparency. Meanwhile, companies should increase R&D investment so that blockchain can effectively improve the quality of accounting information.

Research on Life Prediction of Train Control Center Based on Random and Fuzzy Theory

Xiao Chun Wu,Jian Wu 보안공학연구지원센터 2016 International Journal of Security and Its Applicat Vol.10 No.1

The health state assessment and remaining life prediction of Train Control Center (TCC) is an important premise to carry out state repair of equipment, which can effectively protect the safe operation of the system. The paper aims to assess the health state of the equipment by adopting the health index model of TCC based on fuzzy comprehensive evaluation. As to various uncertain factors the TCC has such as the operating environment, the quality of the equipment and maintenance, the life prediction model of TCC is established based on the evaluative result, namely health index HI. Further variation that the equipment health index changes with time is established to realize the life prediction of TCC. The example shows that the life of TCC can be predicted effectively by means of the health state assessment for the equipment. The railway department can obtain the corresponding data, which can provide the basis of the maintenance and update for the equipment.

Passive Geometry Fluctuation in Minkowski Vacuum

Chun-Hsien Wu 한국물리학회 2004 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.45 No.1

The quantum uctuation of the stress tensor of a quantum field are discussed, as are the resulting spacetime metric uctuations. In the case of the Minkowski vacuum these were calculated explicitly and the operational signicance of metric uctuations are discussed using a test particle method. A test particle undergoes Brownian motion induced by an electromagnetic vacuum energy uctuation. The induced position uncertainty is considerable when measured in one unit of the Planck time and is supressed when the time scale is larger than a few units of the Planck time.

Bacterial Diversity in the Sediment from Polymetallic Nodule Fields of the Clarion-Clipperton Fracture Zone

Chun-Sheng Wang,Li Liao,Hong-Xiang Xu,Xue-Wei Xu,Min Wu,Li-Zhong Zhu 한국미생물학회 2010 The journal of microbiology Vol.48 No.5

The Clarion-Clipperton Fracture Zone (CCFZ) is located in the northeastern equatorial Pacific and contains abundant polymetallic nodules. To investigate its bacterial diversity, four libraries of 16S rRNA genes were constructed from sediments of four stations in different areas of the CCFZ. In total, 313 clones sequenced from the 4 libraries were assigned into 14 phylogenetic groups and 1 group of 28 unclassified bacteria. High bacterial diversity was predicted by the rarefaction analysis. The most dominant group overall was Proteobacteria, but there was variation in each library: Gammaproteobacteria was the most dominant group in two libraries, E2005-01 and ES0502, while Alphaproteobacteria and Deltaproteobacteria were the most dominant groups in libraries EP2005-03 and WS0505, respectively. Seven groups, including Alphaproteobacteria, Gammaproteobacteria, Deltaproteobacteria, Betaproteobacteria, Acidobacteria, Actinobacteria, and Bacteroidetes, were common to all four libraries. The remaining minor groups were distributed in libraries with different patterns. Most clones sequenced in this study were clustered with uncultured bacteria obtained from the environment, such as the ocean crust and marine sediment, but only distantly related to isolates. Bacteria involved in the cycling of metals, sulfur and nitrogen were detected, and their relationship with their habitat was discussed. This study sheds light on the bacterial communities associated with polymetallic nodules in the CCFZ and provides primary data on the bacterial diversity of this area.

Expression Patterns of Circular RNAs from Primary Kinase Transcripts in the Mammary Glands of Lactating Rats

Chun-lei Zhang,Hui Wu,YanHong Wang,YuLong Zhao,XingTang Fang,CaiFa Chen,Hong Chen 한국유방암학회 2015 Journal of breast cancer Vol.18 No.3

Purpose: Circular RNAs (circRNAs), a novel class of RNAs, perform important functions in biological processes. However, the role of circRNAs in the mammary gland remains unknown. The present study is aimed at identifying and characterizing the circRNAs expressed in the mammary gland of lactating rats. Methods: Deep sequencing of RNase R-enriched rat lactating mammary gland samples was performed and circRNAs were predicted using a previously reported computational pipeline. Gene ontology terms of circRNA-producing genes were also analyzed. Results: A total of 6,824 and 4,523 circRNAs were identified from rat mammary glands at two different lactation stages. Numerous circRNAs were specifically expressed at different lactation stages, and only 1,314 circRNAs were detected at both lactation stages. The majority of the candidate circRNAs map to noncoding intronic and intergenic regions. The results demonstrate a circular preference or specificity of some genes. DAVID analysis revealed an enrichment of protein kinases and related proteins among the set of genes encoding circRNAs. Interestingly, four protein-coding genes (Rev3l, IGSF11, MAML2, and LPP) that also transcribe high levels of circRNAs have been reported to be involved in cancer. Conclusion: Our findings provide the basis for comparison between breast cancer profiles and for selecting representative circRNA candidates for future functional characterization in breast development and breast cancer.

The Presence of Borrelia valaisiana-Related Genospecies in Ticks and a Rodent in Taiwan

Chun-Man Huang,Hsi-Chieh Wang,Ying-Chun Lin,Shih-Hui Chiu,Ying-Shun Kao,Pei-Lung Lee,Hsiu-I Wang,Ruei-Chen Hung,Huang-I Chan,Ho-Sheng Wu,Chuen-Sheue Chiang,Jung-Jung Mu 한국미생물학회 2010 The journal of microbiology Vol.48 No.6

A field survey was conducted to investigate the presence of Borrelia burgdorferi sensu lato (s.l.) in six counties of Taiwan. Spirochetes were successfully isolated from one rodent ear sample out of 485 rodent ears and 53live, fed tick (Ixodes granulatus) samples. The spirochetes were confirmed to be B. burgdorferi s.l. by real-time PCR. In addition, 23 of 113 tick samples were tested positive for Borrelia DNA according to real-time PCR. The Borrelia isolate from the rodent and the 23 Borrelia DNA samples from the ticks were identified as B. valaisiana-related genospecies by phylogenetic analysis based on flagellin gene sequences. These findings suggest that the Borrelia valaisiana-related strains are maintained in a zoonotic cycle between tick vectors and reservoir hosts in Taiwan.