영동 국악체험촌 조경기본계획

"이시영", "박진아", "련등", "김대수" 배재대학교 자연과학연구소 2015 自然科學論文集 Vol.26 No.1

21세기는 지식 정보화와 병행하여 문화의 세기가 될 것으로 예견된다. 문화상품의 고부가가치를 창출하기 위하여 영동군이 보유하고 있는 국악 인프라와 연계하여 국가 문화산업의 전략적 우위를 도모하고 전통문화의 전승과 발전에 일익을 담당코저 한다. 난계 박연 선생의 탄생지인 심천면 고당리 일원에 국악을 테마로 하는 체험촌 조성이 필요하였다. 영동군에서는 한국의 정신세계를 재조명하고 전통문화에 대한 이해와 접근이 용이한 관광자원으로 국악체험촌을 건립하여 관광명소를 육성하고자 한다. The 21st century is predicted to be the century of knowledge and information and culture. To create high value of cultural goods, in conjunction with Korean Classical Music infrastructures which Yeongdong County has, this proposal was planning to be contributed to the development of traditional culture and folklore. Yeongdong County revisited in the spirit world and build an understanding of Korea and Experience Music Village with easy access to the traditional culture and tourist resources and to foster the attractions.

커뮤니티 도서관의 사용자 중심 공간 구성에 관한 연구

등등(Teng, Teng) 한국실내디자인학회 2018 한국실내디자인학회논문집 Vol.27 No.3

The rapid development of information technology makes people"s lifestyles constantly changing, bringing great changes to the library building. As a product of the development of public libraries, community libraries have an important impact on community cohesion and revitalization through providing targeted learning and leisure services to residents. Under the trend of social and community development, the community library"s user-centered space must adapt to the diverse needs of community users and make the self-improvement. First of all, this study summarizes the concept of community and community libraries through literature review, and then make a theoretical investigation on the composition of user-centered space. Finally this study bases on the cases of community library buildings in the United States and Britain, and initially explores the composition of user-centered space in these libraries, and then analyzes and summarizes the architectural characteristics of it. Exploring how community can be activated and cohesive through community libraries user-centered space. Hope that this study can provide some reference to the contemporary community library design.

On the 3D Routing in Flying Ad-hoc Networks

Teng Hu,KyungHi Chang(장경희) 한국통신학회 2018 한국통신학회 학술대회논문집 Vol.2018 No.1

The Evolution of China’s Security Concept

Teng Jianqun(텅지엔췬) 한국전략문제연구소 2016 전략연구 Vol.69 No.-

A Study on Damage and Penetration Behaviour of Carbon Fiber Reinforced Plastic Sandwich at Various Impacts

Teng Gao,조재웅 한국정밀공학회 2015 International Journal of Precision Engineering and Vol.16 No.8

In this study, an impact experiment was conducted on carbon fibre reinforced plastic sandwich composite material and a simulation was performed for verification purposes. Carbon fibre reinforced plastic is known to have more outstanding material characteristics than general metal in terms of non-rigidity, specific modulus, fatigue characteristics as well as wear-, heat- and corrosion-resistance. Also, it has a long fatigue lifetime and excellent environmental safety. For these reasons, it is used widely in aviation, national defence, automotive, sports and other industrial fields. In the experiment, impact energy was applied on fixed specimens in increments of 30J from 30J to 90J. The results showed that the specimen was penetrated by a striker with impact energy of 90J, but not with 30J and 60J. For the simulation, ANSYS was used to apply the same boundary condition as the actual case for a finite element analysis. The data obtained from the experiment and the simulation were found to be similar. Thus, it was deemed possible to use the results of the impact analysis on the carbon fibre reinforced plastic sandwich to predict the structural stability of such materials after various impacts. These results will not only be applicable in various fields, but also serve as important data in the development of safety design of composite materials.

Continuous O2-CO2 production using a Co-based oxygen carrier in two parallel fixed-bed reactors

Teng Zhang,Ningsheng Cai,Zhenshan Li 한국화학공학회 2009 Korean Journal of Chemical Engineering Vol.26 No.3

Oxygen-enriched carbon dioxide stream with oxygen concentration higher than 20 vol% was produced continuously by using a Co-based oxygen carrier packed in two parallel fixed-bed reactors operated in a cyclic manner. Oxygen was absorbed by the oxygen carrier with air being fed. An oxygen-enriched carbon dioxide stream was obtained when the fixed-bed was regenerated with carbon dioxide as a purge gas. Multiple absorption and desorption cycles indicated that the Co-based oxygen carrier had high cyclic stability. XRD analysis determined the absorbed and desorbed products were Co3O4 and CoO, respectively. The TGA results indicated that Co-based oxygen carrier did not react with NO or SO2 during the desorption stage. This Co-based oxygen carrier offers potential for applications in the O2-CO2 production for the oxy-fuel coal combustion process.

Study on relocation behavior of debris bed by improved bottom gas-injection experimental method

Teng, Chunming,Zhang, Bin,Shan, Jianqiang Korean Nuclear Society 2021 Nuclear Engineering and Technology Vol.53 No.1

During the core disruptive accident (CDA) of sodium-cooled fast reactor (SFR), the molten fuel and steel are solidified into debris particles, which form debris bed in the lower plenum. When the boiling occurs inside debris bed, the flow of coolant and vapor makes the debris particles relocated and the bed flattened, which called debris bed relocation. Because the thickness of debris bed has great influence on the cooling ability of fuel debris in low plenum, it's very necessary to evaluate the transient changes of the shape and thickness in relocation behavior for CDA simulation analysis. To simulate relocation behavior, a large number of debris bed relocation experiments were carried out by improved bottom gas-injection experimental method in this paper. The effects of different experimental factors on the relocation process were studied from the experiments. The experimental data were also used to further evaluate a semi-empirical onset model for predicting relocation.

BEAR1, a bHLH Transcription Factor, Controls Salt Response Genes to Regulate Rice Salt Response

Teng Yantong 한국식물학회 2022 Journal of Plant Biology Vol.65 No.3

Transcription factors play important roles in plant abiotic stresses. However, there are a large number of TF functions in rice salt response need to be characterized. Our study identified a new transcription factor, BEAR1, acts as a regulator of rice salt response. We used artificial microRNA to generate BEAR1 knockdown transgenic rice, and CRISPR to generate BEAR1 gene editing mutant lines. Both knockdown lines and mutant lines showed salt sensitive phenotypes, compared to NIP. Transient expression in rice protoplast was used to confirm the subcellular localization of BEAR1. The transcription activity of BEAR1 was detected by yeast system. BEAR1 was induced by salt stress and dominantly expressed in root at seedling stage and spikelet at mature stage. BEAR1 regulating rice salt response by controlling expression levels of many salt-related genes, including salt response marker genes and ion transporter genes. The study revealed that BEAR1 was a regulator of rice salt response.

An Approach for Security Problems in Visual Surveillance Systems by Combining Multiple Sensors and Obstacle Detection

Teng, Zhu,Liu, Feng,Zhang, Baopeng,Kang, Dong-Joong The Korean Institute of Electrical Engineers 2015 Journal of Electrical Engineering & Technology Vol.10 No.3

As visual surveillance systems become more and more common in human lives, approaches based on these systems to solve security problems in practice are boosted, especially in railway applications. In this paper, we first propose a robust snag detection algorithm and then present a railway security system by using a combination of multiple sensors and the vision based snag detection algorithm. The system aims safety at several repeatedly occurred situations including slope protection, inspection of the falling-object from bridges, and the detection of snags and foreign objects on the rail. Experiments demonstrate that the snag detection is relatively robust and the system could guarantee the security of the railway through these real-time protections and detections.

Control Strategy Based on Equivalent Fundamental and Odd Harmonic Resonators for Single-Phase DVRs

Teng, Guofei,Xiao, Guochun,Hu, Leilei,Lu, Yong,Kafle, Yuba Raj The Korean Institute of Power Electronics 2012 JOURNAL OF POWER ELECTRONICS Vol.12 No.4

In this paper, a digital control strategy based on equivalent fundamental and odd harmonic resonators is proposed for single-phase DVRs. By using a delay block, which can be equivalent to a bank of resonators, it rejects the fundamental and odd harmonic disturbances effectively. The structure of the single closed-loop control system consists of a delay block, a proportional gain and a set of zero phase notch filters. The principle of the controller design is discussed in detail to ensure the stability of the system. Both the supply voltage and the load current feedforwards are used to improve the response speed and the ability to eliminate disturbances. The proposed controller is simple in terms of its structure and implementation. It has good performances in harmonic compensation and dynamic response. Experimental results from a 2kW DVR prototype confirm the validity of the design procedure and the effectiveness of the control strategy.