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.

Load Power Estimation Based Secondary Control for Microgrids

Teng Wu,Jinjun Liu,Zeng Liu,Shike Wang,Baojin Liu 전력전자학회 2015 ICPE(ISPE)논문집 Vol.2015 No.6

The well-known active power-frequency and reactive power-voltage amplitude droop control is widely used in the coordinative control of parallel inverters in microgrids. However, this conventional droop method may cause frequency and voltage deviation, which affects the accuracy of power supply. This paper proposes a novel secondary control strategy to compensate this deviation. This strategy mimics the Master-Slave control but requires no communication lines among the parallel inverters. The master inverter adopts conventional droop method (using power to control frequency and voltage amplitude) and is controlled as a voltage source while the slave inverters adopt reversed droop method (using frequency and voltage amplitude to control power) and are controlled as current sources. The droop characteristic bias of slave inverters is designed online based on the estimation of load power demand. Through this method, frequency and voltage deviation can be eliminated and power sharing can be realized among all the slave inverters. Simulation and experimental results are provided to prove the effectiveness of the proposed control strategy.

MoRBP9 Encoding a Ran-Binding Protein Microtubule-Organizing Center Is Required for Asexual Reproduction and Infection in the Rice Blast Pathogen Magnaporthe oryzae

Teng Fu,Gi Chang Park,Joon-Hee Han,Jong-Hwan Shin,Hyun-Hoo Park,김경수 한국식물병리학회 2019 Plant Pathology Journal Vol.35 No.6

Like many fungal pathogens, the conidium and appressorium play key roles during polycyclic dissemination and infection of Magnaporthe oryzae. Ran-binding protein microtubule-organizing center (RanBPM) is a highly conserved nucleocytoplasmic protein. In animalia, RanBPM has been implicated in apoptosis, cell morphology, and transcription. However, the functional roles of RanBPM, encoded by MGG_00753 (named MoRBP9) in M. oryzae, have not been elucidated. Here, the deletion mutant ΔMorbp9 for MoRBP9 was generated via homologous recombination to investigate the functions of this gene. The ΔMorbp9 exhibited normal conidial germination and vegetative growth but dramatically reduced conidiation compared with the wild type, suggesting that MoRBP9 is involved in conidial production. ΔMorbp9 conidia failed to produce appressoria on hydrophobic surfaces, whereas ΔMorbp9 still developed aberrantly shaped appressorium-like structures at hyphal tips on the same surface, suggesting that MoRBP9 is involved in the morphology of appressorium- like structures from hyphal tips and is critical for development of appressorium from germ tubes. Taken together, our results indicated that MoRBP9 played a pleiotropic role in polycyclic dissemination and infection- related morphogenesis of M. oryzae.

Conductivity relaxation in NiTiO3 at high temperatures

Teng Li,Chun Chang Wang,Chang Mei Lei,Xiao Hong Sun,Guo Jing Wang,Liu Na Liu 한국물리학회 2013 Current Applied Physics Vol.13 No.8

NiTiO3 ceramics were prepared via the traditional solid-state reaction route. The dielectric properties of NiTiO3 ceramics have been systematically investigated in the temperature range from room temperature to 1073 K NiTiO3 ceramics exhibit intrinsic dielectric response in the temperature range below 400 K. Two relaxations were observed in the temperature range higher than 400 K. The relaxation activation energy is 0.95 eV and 1.17 eV for the low- and high-temperature relaxations, respectively. Our results strongly indicate that the two relaxations are related to conductivity relaxation associated with the singly and doubly ionized oxygen vacancies.

A Study on Impact Test of Aluminum Foam by Thicknesses

Teng Gao,Moon-Sik Han,Jae-Ung Cho 한국자동차공학회 2014 한국자동차공학회 학술대회 및 전시회 Vol.2014 No.11

말단 수산화기를 가진 폴리락타이드와 이미다졸로 블록된 이소시아네이트를 이용한 폴리우레탄 바이오접착제의 합성 및 물성 평가

Teng Fei Shen,Ying Juan Sun,Chun Feng Sun,Man Geng Lu 한국고분자학회 2013 폴리머 Vol.37 No.2

A series of novel imidazole-blocked diisocyanate bioadhesives (IBAs) were synthesized from reaction of toluene 2, 4-diisocyanate (TDI), isophorone diisocyanate (IPDI), hydroxyl-terminated polylactide (HO-PLA-OH), 1,1,1-trimethylolpropane (TMP), and imidazole. Synthesis of IBAs was confirmed by Fourier transform infrared spectroscopy (FTIR) and gel permeation chromatography (GPC). Differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA) revealed that the TDI-based IBA had lower thermal dissociation temperature and a faster deblocking rate than IBA based on IPDI. Hydroxyl-terminated polyurethane (HPU) was introduced to study the adhesive effect of the synthesized IBAs. Improvement on elastic modulus, tensile strength and water resistance of IBA-modified HPU in comparison with neat HPU suggested the good adhesive effect of IBA due to the strong chemical reaction between released NCO groups from IBA and hydroxyl groups from HPU.

A Review on State’s Responsibility on Transnational Environmental Pollution

Teng, Yean-Sen 경희대학교 법학연구소 2015 경희법학 Vol.50 No.2

After the Trail Smelter arbitration the obligation that no State has the right to use or permit the use of its territory in such a manner as to cause injury to the territory of another or the properties therein was regarded as a well established rule under international law. As some commentators openly asserted that the Trail Smelter case was the germ from which the law of transboundary environmental harm sprang. This could be the first articulation of the substantive obligation under international environmental law that States have a duty to prevent transboundary environmental harm, and that they have an obligation to pay compensation for the harm they cause. The optimistic prospect on the development of international environmental law was even further endorsed by the ICJ when it declared the preventive principle as a general rule of international law in the merits judgment of the Pulp Mill case. Seemingly, the whole picture of a modern international environmental law is nearly completed through the jurisprudence of ICJ. However, two questions remain to be answered and clarified on environmental damage caused by transboundary pollution in the civil litigation for the redress of damages. First, why the State under its jurisdiction where the activity of a private actor causes the damage in other State should be held responsible for the damage? Second, whether the substantive rule held by the ICJ has constituted general rules of international environmental law? If not, what is the proper legal standing for the victim to claim the redress of damage? Without any treaty law to regulate the situation, it could be a burdensome job for the victim to have his or her case tried before the court whether in the host State or the State where the defendant resides. This article reviews the development of the substantive rules of international environmental law declared in the jurisprudence of ICJ and analyzes the validity of such rules with respect to the general theory of international law concerning the international responsibility of states in conflict with these rules.

Performance Study for S-MAC in Wireless Sensor Networks

Teng, Zhang,Kim, Ki-Il The Korea Institute of Information and Commucation 2010 Journal of information and communication convergen Vol.8 No.1

Efficient energy management is a very important issue in wireless sensor network since wireless sensor nodes are usually battery-powered. Recently, S-MAC protocol based on low duty-cycle has been proposed to reduce energy consumption. Even though research effort has been made to evaluate performance of S-MAC by conducting various simulations, however, some important simulation parameters are not well evaluated yet. In this paper, we identify the performance of S-MAC under different amount of streams and different patterns such as data rate and traffic. Through analyzing the simulation results, we discover weakness of S-MAC as well as analyze impact of amount of streams and packet pattern.

A Small GTPase RHO2 Plays an Important Role in Pre-infection Development in the Rice Blast Pathogen Magnaporthe oryzae

Teng Fu,김준오,한준희,Adiyantara Gumilang,이용환,김경수 한국식물병리학회 2018 Plant Pathology Journal Vol.34 No.6

The rice blast pathogen Magnaporthe oryzae is a global threat to rice production. Here we characterized RHO2 gene (MGG_02457) that belongs to the Rho GTPase family, using a deletion mutant. This mutant ΔMorho2 exhibited no defects in conidiation and germination but developed only 6% of appressoria in response to a hydrophobic surface when compared to the wild-type progenitor. This result indicates that MoRHO2 plays a role in appressorium development. Furthermore, exogenous cAMP treatment on the mutant led to appressoria that exhibited abnormal morphology on both hydrophobic and hydrophilic surfaces. These outcomes suggested the involvement of MoRHO2 in cAMP-mediated appressorium development. ΔMorho2 mutation also delayed the development of appressorium-like structures (ALS) at hyphal tips on hydrophobic surface, which were also abnormally shaped. These results suggested that MoRHO2 is involved in morphological development of appressoria and ALS from conidia and hyphae, respectively. As expected, ΔMorho2 mutant was defective in plant penetration, but was still able to cause lesions, albeit at a reduced rate on wounded plants. These results implied that MoRHO2 plays a role in M. oryzae virulence as well.