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A Case Study of Developing Chinese EFL College Writers’Peer Feedback Literacy

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Journal of Literature and Art Studies 2019年第8期9卷 856-865页

作者： liang jing-bi Guangdong University of Foreign Studies GuangzhouChina

In response to the challenges faced by the peer feedback,this research is to investigate how to develop peer feedback literacy,a much less discussed area from the previous *** the new literacy approach to analyze a case study in a Chinese college,the framework of peer feedback literacy for Chinese learners is developed in three dimensions:affect,knowledge,and communicative *** them,knowledge on peer feedback includes understanding rubrics,making judgements,giving advice,and using *** research was conducted among 25 first-year English majors in a semester-long writing course,where the peer feedback was done five ***,semi-structured interviews,and in-text peer comments in learners’assignments were collected for analysis and *** is found that the introduction of well-designed rubrics and the teacher’s modelling helped develop peer feedback literacy,and largely solved some problems arising in peer feedback,such as learners’ignorance of content feedback,their distrust of peers’comments,and Chinese learners’unwillingness to point out the problems due to face-threatening.

关键词： peer feedback literacy new literacy studies affect knowledge communicative skills

电影字幕翻译的娱乐化倾向——迪士尼电影《花木兰》的个案研究

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北京教育学院学报 2006年第1期20卷 19-23页

作者：梁静璧广东外语外贸大学英文学院广州510420

在商业浪潮中,电影制造商受经济利益驱动,电影观众需要更多的娱乐,电影业呈现出娱乐化趋势。娱乐化倾向不仅体现在电影素材上,也体现在字幕的翻译上。影片字幕翻译的娱乐化倾向表现在两个方面:幽默元素的增加和流行通俗语的引入。

关键词：字幕翻译意识形态和翻译娱乐化商业意识形态

肝内再生性结节、增生性结节和小肝癌的磁共振征象与鉴别

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实用放射学杂志 2008年第7期24卷 908-911页

作者：李勇吴卓张嵘江容坚钟镜联梁碧玲中山大学第二附属医院放射科中山大学第二附属医院放射科广东广州510120

目的分析肝内再生性结节(RN)、增生性结节(DN)和小肝癌(SHCC)的磁共振成像特点及鉴别诊断。方法磁共振平扫及动态增强检查并经病理证实的RN中大结节17个病灶,DN16个病灶及SHCC 45个病灶,观察病灶的大小、信号强度、强化的方式和时间、... 详细信息

目的分析肝内再生性结节(RN)、增生性结节(DN)和小肝癌(SHCC)的磁共振成像特点及鉴别诊断。方法磁共振平扫及动态增强检查并经病理证实的RN中大结节17个病灶,DN16个病灶及SHCC 45个病灶,观察病灶的大小、信号强度、强化的方式和时间、包膜等,并绘制时间信号强度曲线。结果(1)RN:平扫呈T1W高、T2W低的信号,10个病灶压脂后信号增高,时间-信号强度曲线显示为缓慢上升型。(2)DN:4个病灶表现为'结中结',中央结节为T1W低、T2W等或高信号,动态增强为速升速降或速升缓降型,周围为T1W高、T2W等或低信号,动态增强为缓慢上升型;余12个病灶T2W为等和稍高信号,动态增强为速升缓降型。(3)SHCC:T1W低信号(35/45)、T2W高信号(42/45)为主,动态增强为速升速降型占71.1%;62.2%病灶可见包膜,3个病灶压脂后信号减低,3个病灶可见镶嵌征。结论磁共振平扫结合动态增强可对肝内不同性质的结节(RN,DN和SHCC)鉴别。

关键词：肝脏再生性结节增生性结节小肝癌磁共振成像

EFFECT　OF　PARTICULATE　SIZE　AND　CONTENT　ON　STRENGTH　OF　SiC_p／2024Al　COMPOSITE　AND　ITS　RELATIONSHIP　WITH　T6－TREATMENT

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中国有色金属学会会刊：英文版 1995年第3期5卷 127-132页

作者： Ma, Zongyi liang, Yanan Lu, Yuxiong bi, jing Chinese Acad of Sciences Shenyang China

ＥＦＦＥＣＴＯＦＰＡＲＴＩＣＵＬＡＴＥＳＩＺＥＡＮＤＣＯＮＴＥＮＴＯＮＳＴＲＥＮＧＴＨＯＦＳｉＣ_ｐ／２０２４ＡｌＣＯＭＰＯＳＩＴＥＡＮＤＩＴＳＲＥＬＡＴＩＯＮＳＨＩＰＷＩＴＨＴ６－ＴＲＥＡＴＭＥＮＴ￥Ｍａ，Ｚｏｎｇ... 详细信息

ＥＦＦＥＣＴＯＦＰＡＲＴＩＣＵＬＡＴＥＳＩＺＥＡＮＤＣＯＮＴＥＮＴＯＮＳＴＲＥＮＧＴＨＯＦＳｉＣ_ｐ／２０２４ＡｌＣＯＭＰＯＳＩＴＥＡＮＤＩＴＳＲＥＬＡＴＩＯＮＳＨＩＰＷＩＴＨＴ６－ＴＲＥＡＴＭＥＮＴ￥Ｍａ，Ｚｏｎｇｙｉ；Ｌｉａｎｇ，Ｙａｎａｎ；Ｌｕ?..

关键词： composite particulate aluminum T6-treatment strength

EFFECT OF MATRIX STRENGTHENING ON SLIDING WEAR PROPERTIES OF SiCp/2024Al COMPOSITES

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中国有色金属学会会刊：英文版 1998年第4期8卷 25-30页

作者： Ma, Zongyi liang, Yan'an Lu, Yuxiong bi, jing Inst of Metal Research Chinese Acad of Sciences Shenyang China

ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅｃｅｒａｍｉｃｐａｒｔｉｃｕｌａｔｅｓｒｅｉｎｆｏｒｃｅｄａｌｕｍｉｎｕｍａｌｏｙｃｏｍｐｏｓｉｔｅｓｅｘｈｉｂｉｔｈｉｇｈｓｐｅｃｉｆｉｃｍｏｄｕｌｕｓａｎｄｓｔｒｅｎｇｔｈ，ａｌｓ... 详细信息

ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅｃｅｒａｍｉｃｐａｒｔｉｃｕｌａｔｅｓｒｅｉｎｆｏｒｃｅｄａｌｕｍｉｎｕｍａｌｏｙｃｏｍｐｏｓｉｔｅｓｅｘｈｉｂｉｔｈｉｇｈｓｐｅｃｉｆｉｃｍｏｄｕｌｕｓａｎｄｓｔｒｅｎｇｔｈ，ａｌｓｏｇｅｔａｓｉｇｎｉｆｉｃａｎｔｉ...

关键词： composite aluminum SiC wear particulate

Numerical Investigations on Harbor Oscillations Induced by Falling Objects

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China Ocean Engineering 2023年第3期37卷 458-470页

作者： GAO Jun-liang bi Wen-jing ZHANG Jian ZANG Jun School of Naval Architecture and Ocean Engineering Jiangsu University of Science and TechnologyZhenjiang 212100China Key Laboratory of Port Waterway and Sedimentation Engineering of MOTNanjing Hydraulic Research InstituteNanjing 210029China Key Laboratory of Water Security Guarantee in Guangdong-Hong Kong-Marco Greater Bay Area of Ministry of Water Resources Guangzhou 510611China Centre for Infrastructure Geotechnical and Water Engineering(IGWE)Department of Architecture and Civil EngineeringUniversity of BathBA27AYUK

In this paper,the open-sourced computational fluid dynamics software,OpenFOAM~?,is used to study the fluctuation phenomenon of the water body inside a horizontally one-dimensional enclosed harbor basin with constant water depth triggered by falling wedges with various horizontal falling positions,initial falling velocities and *** on both Fourier transfo rm analysis and wavelet spectrum analysis for the time series of the free surface elevations inside the harbor basin,it is found for the first time that the wedge falling inside the harbor can directly trigger harbor *** influences of the three factors(including the horizontal falling position,the initial falling velocity,and the mass)on the response amplitudes of the lowest three resonant modes are also *** results show that when the wedge falls on one of the nodal points of a resonant mode,the mode would be remarkably ***,when the wedge falls on one of the anti-nodal points of a resonant mode,the mode would be evidently *** initial falling velocity of the wedge mainly has a remarkable effect on the response amplitude of the most significant mode,and the latter shows a gradual increase trend with the increase of the *** for the other two less significant modes,their response amplitudes fluctuate around certain constant values as the initial falling velocity *** general,the response amplitudes of all the lowest three modes are shown to gradually increase with the mass of the wedge.

关键词： harbor oscillations seiches falling objects resonant mode response amplitude

A Novel Algorithm of Water Region Detection in SAR Image Based on Bag of Visual Words and Local Pattern Histogram

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Chinese Journal of Electronics 2016年第5期25卷 974-979页

作者： FENG jing CHEN liang WEI Hang bi Fukun CHEN He School of Information and Electronics Beijing Institute of Technology College of Information Engineering North China University of Technology

Water region detection based on SAR images is a difficult problem for its computing *** paper proposes a novel water region detection method in SAR image of complex scenery. The algorithm takes advantages of Bag of visual words(BOV) to precisely describe the homogeneous region in complex scenery. Local pattern histogram(LPH) and single-class Support vector machine(SVM) are adopted to determine the edge information of water region precisely. The feature extraction is calculated block by block, which reduces computing workload and interference from noise. The experiments based on SAR images of real complex scenery show that the proposed method achieves higher accuracy and robustness.

关键词： Synthetic aperture radar(SAR) Water region detection Bag of visual words(BOV) Local pattern histogram(LPH) Single-class support vector machine(SVM)

Mutation of Residue Arginine^18 of Cytochrome b559 α-Subunit and its Effects on Photosystem Ⅱ Activities in Chlamydomonas reinhardtii

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Journal of Integrative Plant biology 2007年第7期49卷 1054-1061页

作者： jing-jing Ma liang-bi Li Yu-Xiang jing Ting-Yun Kuang Key Laboratory of Photosynthesis and Environmental Molecular Physiology Institute of Botany Chinese Academy of Sciences Beijing 100093 China Graduate University of Chinese Academy of Sciences Beijing 100049 China

It has been known that arginine is used as the basic amino acid in the α-subunit of cytochrome bsss （Cyt bsss） except histidine. However, previous studies have focused on the function of histidine in the activities of photosystem （PS） Ⅱ and there are no reports regarding the structural and/or functional roles of arginine in PSll complexes. In the present study, two arginine18 （R18） mutants of Chlamydomonas reinhardtii were constructed using site-directed mutagenesis, in which R18 was replaced by glutamic acid （E） and glycine （G）. The results show that the oxygen evolution of the PSII complex in the R18G and R18E mutants was approximately 60% of wild-type （WT） levels and that, after irradiation at high light intensity, oxygen evolution for the PSll of mutants was reduced to zero compared with 40% in WT cells. The efficiency of light capture by PSll （Fv/Fm） of R18G and R18E mutants was approximately 42%-46% that of WT cells. Furthermore, levels of the α-subunit of Cyt bsss and PsbO proteins were reduced in thylakoid membranes compared with WT. Overall, these data suggest that R18 plays a significant role in helping Cyt bss9 maintain the structure of the PSll complex and its activity, although it is not directly bound to the heme group.

关键词： Chlamydomonas reinhardtii chloroplast transformation cytochrome b559 mutation photosystem Ⅱ.

Strategic integration of 2D perovskite and chiral quantum dot hybrid heterostructures for superior CPL detection

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Science China Technological Sciences 2025年第1期 368-377页

作者： Jiahe YAN Xi ZHANG Lei LIU Hualin bi Mengke WANG jing LI Jun WANG Department of Chemistry College of SciencesNortheastern University Technical Institute of Physics and Chemistry Chinese Academy of Sciences

Circularly polarized light（CPL） detection has garnered significant research interest due to its extensive applications in optoelectronics and quantum *** perovskites possess CPL detection capabilities due to their inherent ***,incorporating organic amine spacers distorts the crystal lattice,resulting in defects that reduce the sensitivity of CPL *** study introduces the concept of chiral superposition for the first time,reporting two mixed heterostructures composed of two-dimensional（2D） chiral perovskite（R/S-MBA）2MAPb2I7（R/S）,chiral quantum dots（R/S-MBA）-CsPbBr3（R/SQD）,and chiral carbon dots（Ch-CDs）.The addition of chiral quantum dots/Ch-CDs fills the defects of the chiral perovskite films and reduces the electron-hole recombination rate in chiral hybrid perovskites,thereby significantly enhancing the circularly polarized sensitivity of the CPL *** adjusting the concentration of chiral quantum dots,controllability of spin electron transfer is achieved,which has a notable impact on circular dichroism（CD） and anisotropy factor *** anisotropy factor glhpof the mixed heterostructure R/S-R/SQD is approximately 21.58 times higher than that of single-phase chiral perovskites,and the asymmetry factor gCDincreases ***,this work opens up a new effective pathway for achieving high-sensitivity CPL detection,with promising applications in optoelectronic technologies such as spin information communication and quantum optics.

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