Byron and the Byronic Hero

Geng Ning 청주대학교 국제협력연구원 2005 國際文化硏究 Vol.23 No.-

The Byronic hero is the product of Byron's conflicting thoughts and his complex personality. This paper discusses the dazzling features of the poly-phased types of the Byronic heroes and the affinity between these characters and their creator.

Research on the Application of Online and Offline Blended Teaching in the School’s New Media Marketing

Xize Geng(Xize Geng),Lingming Kong(Lingming Kong) 동북아경상학회 2022 동북아경상연구 Vol.3 No.2

Purpose - This paper tries to introduce the online-offline hybrid teaching model into the classroom teaching of new media marketing, hoping to stimulate students’ desire to listen to the class through the novel teaching model and improve students’ learning intention and interest. Changing the teaching methods enriches the students’ learning activities in class and after class and improves the teaching effect. Design/Methodology/Approach - Research the school, objective evaluation, select two classes (control class, experimental class) for teaching design. The data of the experimental and control classes were collected, and the teaching effects were compared from the aspects of the final grade, the ordinary performance, the questionnaire survey and so on, the test scores before and after the analysis, and before and after the analysis of satisfaction. Findings - Compared with traditional teaching, online-offline hybrid teaching can significantly improve students’ academic performance and satisfaction. Research Implications - Through the research on the application of online-offline hybrid teaching model in marketing courses, it is beneficial to promote the application of online-offline hybrid teaching in colleges and universities, it is beneficial to optimize the application scheme design of online-offline hybrid teaching. It provides some reference for the practice of online-offline hybrid teaching mode in other disciplines.

A Study on the Evaluation System of Secondary School Students’ Innovative Ability

Xize Geng(Xize Geng),Lingming Kong(Lingming Kong) 동아시아무역학회 2022 Journal of East Asian Trade(JEAT) Vol.4 No.2

Purpose - The core of this study is to establish scientific and standard evaluation standards, establish a scientific evaluation system and give full play to the feedback, motivation, and guidance function of education evaluation. Design/Methodology/Approach - Evaluating innovative ability is a complex decision-making problem that adopts improved AHP. The multi-level fuzzy comprehensive evaluation method is used to verify the consistency between the students’ scores of innovation ability and the teachers’ subjective evaluation. Findings - The index of the evaluation system of the innovation ability of innovation education middle school students is determined. The multi-level fuzzy comprehensive evaluation method is used to evaluate students’ innovative abilities according to the evaluation system. Research Implications - The conclusion of this study can be used as a reference for improving students’ innovation ability in innovation education, i. e. it can cultivate students’ innovation ability and optimize innovation education. Constructing the evaluation index system of the innovation ability of middle school students in innovation education can evaluate the students’ innovation ability in the innovation process.

Enhancement of high-order harmonics in a plasma waveguide formed in clustered Ar gas

Geng, Xiaotao,Zhong, Shiyang,Chen, Guanglong,Ling, Weijun,He, Xinkui,Wei, Zhiyi,Kim, Dong Eon The Optical Society 2018 Optics express Vol.26 No.3

Collective Magnetism at Multiferroic Vortex Domain Walls

Geng, Yanan,Lee, N.,Choi, Y. J.,Cheong, S.-W.,Wu, Weida American Chemical Society 2012 Nano letters Vol.12 No.12

<P>Cross-coupled phenomena of multiferroic domains and domain walls are of fundamental scientific and technological interest. Using cryogenic magnetic force microscopy, we find alternating net magnetic moments at ferroelectric domain walls around vortex cores in multiferroic hexagonal ErMnO<SUB>3</SUB>, which correlate with each other throughout the entire vortex network. This collective nature of domain wall magnetism originates from the uncompensated Er<SUP>3+</SUP> moments at domain walls and the self-organization of the vortex network. Our results demonstrate that the collective domain wall magnetism can be controlled by external magnetic fields and represent a major advancement in the manipulation of local magnetic moments by harnessing cross-coupled domain walls.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/nalefd/2012/nalefd.2012.12.issue-12/nl301432z/production/images/medium/nl-2012-01432z_0005.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/nl301432z'>ACS Electronic Supporting Info</A></P>

The Pseudomonas syringae type III effectors AvrRpm1 and AvrRpt2 promote virulence dependent on the F-box protein COI1

Geng, Xueqing,Shen, Mingzhe,Kim, Jin Hee,Mackey, David Springer-Verlag 2016 Plant cell reports Vol.35 No.4

<P>Type III effectors AvrRpm1 and AvrRpt2 promote bacterial growth dependent on a COI1-mediated pathway in the absence of the RPM1 and RPS2 resistance proteins. The type III effectors, AvrRpm1 and AvrRpt2, promote bacterial virulence by suppressing host defense responses. The defense suppressing activities of AvrRpm1 and AvrRpt2 are best studied in the absence of the resistance proteins RPM1 and RPS2, which induce defense responses to them. We tested whether the type III effectors could modulate a CORONATINE INSENSITIVE1 (COI1)-mediated hormone signaling pathway to promote virulence. COI1 has been demonstrated to contribute in the induction of chlorosis during Pseudomonas syringae infection. By comparing the activity of inducibly expressed AvrRpm1-HA or AvrRpt2-HA in rpm1rps2 and rpm1rps2coi1 backgrounds, we demonstrate that both effectors promote bacterial growth dependent on a COI1-mediated pathway and additively with the action of coronatine (COR) and that AvrRpt2-HA induces COI1-dependent chlorosis. Further, PATHOGENESIS RELATED1 (PR-1) expression resulting from inducible expression of AvrRpm1-HA or AvrRpt2-HA is elevated in coi1 plants consistent with the effectors activating JA-signaling to antagonize SA-signaling. In addition, we found that AvrRpm1-HA or AvrRpt2-HA requires COI1 to promote bacterial growth through suppression of both SA-dependent and SA-independent defense responses. Collectively, these results indicate that type III effectors AvrRpm1 and AvrRpt2 promote bacterial virulence by targeting a COI1-dependent signaling pathway.</P>

UPTAKE OF ORGANIC ACIDS BY Clostridium acetobutylicum B18 UNDER CONTROLLED pH AND REDUCED BUTANOL INHIBITION

Geng, Qinghuang,Park, Chang Ho,Janni, Kevin 한국화학공학회 1995 Korean Journal of Chemical Engineering Vol.12 No.3

Uptake of organic acids by Clostridium acetobutylicum B18 was studied at controlled pH and under reduced butanol inhibition conditions. A pervaporative membrane module was placed in the fermentor to remove butanol from the fermentation broth. Uptake of added. butyric acid followed zero order kinetics at pH 4.75 and first order kinetics at pH 5.75. At pH 5.25 the kinetic order shifted from zero to first order as the butyric acid was taken up. At the point of order shift undissociated butyric acid (UBA) concentration was approximately 0.5 g/L. Unlike butyric acid, uptake of acetic acid followed first order kinetics regardless of pH. The difference in acid uptake kinetics could be explained by the combined effect of acid diffusion across the cell membrane and intracellular enzymatic reaction. The acid concentration for kinetic order shift seemed to be dependent upon pH and the kind of the acid used. Glucose was consumed simultaneously with added acids. Both butyric and acetic acids were taken up simultaneously but the rate was faster for butyric acid. Added butyric acid was completely assimilated whereas acetic acid uptake was incomplete.

Touch Sensor Array With Integrated Drivers and Comparator Using a-IGZO TFTs

Geng, Di,Chen, Yuan Feng,Mativenga, M.,Jang, Jin IEEE 2017 IEEE electron device letters Vol.38 No.3

<P>Integration of an amorphous indium-galliumzinc-oxide thin-film transistor (TFT)-based self-capacitive touch sensor array with its peripheral drivers and read out circuits is reported. Each pixel consists of one touch electrode and five TFTs that enable a pixel-by-pixel driving scheme via integrated row and column drivers made of shift registers. Outputs from all sensor pixels are fed into an integrated comparator and compared with a reference voltage to generate a more readable low or high output level. A similar to 7 V difference between the touch and untouched states could be detected, making the proposed touch sensor a promising candidate for flexible electronics.</P>

Right Tone Reproduction Por Line-Drawing

Geng Jing,Hirokatsu Shimizu,Naokazu Aoki,Hiroyuki Koayashi 한국디자인학회 2010 한국디자인학회 학술발표대회 논문집 Vol.2010 No.10

Comparison of the mechanical performance between two-stage and flat-face cutter head for the rock tunnel boring machine (TBM)

Geng Qi,Wei Zhengying,He Fei,Meng Hao 대한기계학회 2015 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.29 No.5

To overcome the drawbacks of the large flat-face TBM cutter head (for example, enormous rock cutting forces and eccentric forcescause excessive deformation of the cutter head and damage to the main bearing), a two-stage cutter head is introduced. The two-stagecutter head was designed using grey relational analysis method according to the flat-face cutter head applied in the West Qinling Tunnel,China. The mechanical performance analysis models of the two cutter heads in the layered-banded rock (LBR) mixed ground were builtto calculate the cutter heads’ rock cutting thrust and torque, eccentric forces and overturning moments. The two cutter heads’ deformationand stress distribution were also compared. We concluded that with the same penetration, the thrust, torque, eccentric force, overturningmoment, deformation and maximum stress of the two-stage cutter head were smaller than those of the flat-face cutter head.