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Binhua Wang 한국외국어대학교 통번역연구소 2021 한국외국어대학교 통번역연구소 학술대회 Vol.2021 No.01
This paper examines how interpreting and interpreters are perceived and represented in by practitioners, trainers and researchers in the changing environment during the past four decades in China. The focus of analysis is how the economic, socio-political and technological developments in China’s ‘Reform and Opening-up’ have been conditioning the social practice of interpreting, particularly the roles and identities of interpreters. Based on an analysis sifting through about 800 articles on interpreting published in quality (CSSCI/CORE) journals in China published in the past 40 years, two major questions are examined: 1) How have the social practice of interpreting and the roles and identities of interpreters been represented and perceived by practitioners, trainers and researchers? 2) How have they evolved with the changing environment during the past four decades? Viewing interpreting as a social practice, this study employs an adapted three-element model from social practice theory as the analytic framework. Through content analysis of the published discourse on interpreting, the ‘competences’, ‘meanings’ and ‘practitioners’ of the interpreting activity in different periods are identified. By doing so, the meta-discourse on the roles and identities of interpreters is highlighted, the pattern of evolution is identified and the role of economic, socio-political and technological developments in shaping interpreting as a social practice is revealed.
Research on rib-to-diaphragm welded connection by means of hot spot stress approach
Binhua Wang,Pengmin Lu,Yuhong Shao 국제구조공학회 2015 Steel and Composite Structures, An International J Vol.18 No.1
The cutout hole locating at the place of rib-to-diaphragm welded connection is adopted to minimize the restraint, which is caused by the floor-beam web to rib rotation at the support due to the unsymmetrical loads in orthotropic deck. In practice, an inevitable problem is that there is a large number of welding joint's cracks formed at the edge of cutout hole. In this study, a comparative experiment is carried out with two types of cutout hole, the circular arc transition and the vertical transition. The fatigue life estimation of specimens is investigated with the application of the structural hot spot stress approach by finite element analyses. The results are compared with the ones of the fatigue tests which are carried out on these full-scale specimens. Factors affecting the stress range are also studied.
The Improved Velocity-based Models for Pedestrian Dynamics
( Xiao Yang ),( Zheng Qin ),( Binhua Wan ),( Renwei Zhang ),( Huihui Wang ) 한국인터넷정보학회 2017 KSII Transactions on Internet and Information Syst Vol.11 No.9
Three different improvements of the Velocity-based model were proposed in a minimal velocity-based pedestrian model. The improvements of the models are based on the different agent forms. The different representations of the agent lead to different results, in this paper, we simulated the pedestrian movements in some typical scenes by using different agent forms, and the agent forms included the circles with different radiuses, the ellipse and the multi-circle stand for one pedestrian. We have proposed a novel model of pedestrian dynamics to optimize the simulation. Our model specifies the pedestrian behavior using a dynamic ellipse, which is parameterized by their velocity and can improve the simulaton accuracy. We found a representation of the pedestrian much closer to the reality. The phenomena of the self-organization can be observable in the improved models.
Qingyi Xiang,Pengmin Lu,Binhua Wang 대한기계학회 2020 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.34 No.12
A new strain gauge layout method on the structural surface is proposed to identify the six-component loads in cross-section. Numerical simulation of a cantilever beam and an industrial case study, i.e., identification of hinge joint loads on excavator working device under actual excavating condition, are presented to demonstrate the practicability of the proposed method for industrial scale problems. The hinge joint loads deduced from the stick’s sixcomponent cross-section loads identified by the new method were compared with the values calculated by traditional method, and the recurrence degree of stress and fatigue cumulative damage of the stick’s fatigue critical points were also compared. The maximum deviation between the actual damage of each selected measuring point and the damage caused by the identified hinge joint loads was only 1.69 %. The field test results showed that the new method could be conveniently applied with high identification accuracy for complicated actual loads.
Shuai Lui,Changguo Luo,Longming Zhu,Renhe Sha,Shenchun Qu,Binhua Ca,Sanhong Wang 한국식물학회 2017 Journal of Plant Biology Vol.60 No.2
The WRKY family, a large family of transcription factors (TFs) found in higher plants, plays central roles in many aspects of biological processes and adaption to environment. However, little information is available on this family in apple (Malus domestica). In the present study, a total of 119 candidate WRKY genes in apple genome were identified and classified into three main groups (Group I–III) based on the structure of the conserved domains. Each group or subgroup showed similar exon–intron structures and motif compositions. The evolution analysis showed that 44 MdWRKY genes clustered into 20 intensive regions (<100 kb) and 78 MdWRKY formed 85 pairs of collinear relationships, suggesting that both tandem and segmental duplications played an important role in the evolution and diversification of the WRKY gene family in apple. Furthermore, the expression of the MdWRKY genes in apple leaves in response to biotic stress (Alternaria alternate) and hormone treatments [salicylic acid (SA), methyl jasmonate (MeJA) and ethephon] was examined by using RNA-seq and qRT-PCR. The results showed that 63 MdWRKY genes had differential expression in their transcript abundance in response to Alternaria alternata apple pathotype infection. Moreover, most pathogen responsive MdWRKY genes were also changed significantly when apple leaves were treated by SA, MeJA or ethephon plant growth regulations, suggesting an interaction between SA, JA and ethylene (Eth) hormone signaling under biotic stress. This work may provide the basis for future studies of the genetic modification of WRKY genes for pathogen resistance in apple.