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体认翻译学视域下“水”隐喻英译研究——以许渊冲《李白诗选》英译本为例

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语言与文化研究

语言与文化研究 2025年第1期33卷 169-173页

作者：吴优李国宏西华大学外国语学院成都610039

在李白诗歌中,存在大量水隐喻。本研究将在体认翻译学视域下,以许渊冲译《李白诗选》为语料,将水隐喻按照本体、结构和方位隐喻三个类型来探究其具体的隐喻翻译策略。研究发现:1)李白诗歌中本体隐喻相对较多,诗人多倾向于将具体可见的... 详细信息

在李白诗歌中,存在大量水隐喻。本研究将在体认翻译学视域下,以许渊冲译《李白诗选》为语料,将水隐喻按照本体、结构和方位隐喻三个类型来探究其具体的隐喻翻译策略。研究发现:1)李白诗歌中本体隐喻相对较多,诗人多倾向于将具体可见的事物映射到抽象不可见的情感中,极具感染力。2)水隐喻翻译主要有两种策略:一是映射对等翻译策略,即基于体验的普遍性,占27.8%;二是偏移等效翻译策略,即基于认知加工的差异性,占72.2%。3)译者多采用偏移等效的翻译策略,主张传递古诗的“言外之意”,使译文更为英语读者所接受。本研究一方面论证了体认翻译学的价值所在,另一方面也为李白诗歌翻译实践提供一点借鉴,促进中华文化更好地“走出去”。

关键词：体认翻译学水隐喻翻译策略李白诗歌许渊冲

Dynamics of the higher-order structure of chromatin

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Protein & Cell 2010年第11期1卷 967-971页

作者： Ping Chen guohong li Institute of Biophysics Chinese Academy of SciencesBeijing 100101China

Eukaryotic DNA is hierarchically packaged into chromatin to fit inside the *** of the chromatin structure plays a critical role in transcriptional regulation and other biological processes that involve DNA,such as DNA replication and DNA *** factors,including histone variants,histone modification,DNA methylation and the binding of non-histone architectural proteins regulate the structure of *** the structure of nucleosomes,the fundamental repeating unit of chromatin,is clear,there is still much discussion on the higher-order levels of chromatin *** the structural details and dynamics of higher-order chromatin fibers is therefore very important for understanding the organization and regulation of gene ***,we review studies on the dynamics of chromatin higherorder structure and its relationship with gene transcription.

关键词： chromatin higher-order structure dynamics transcriptional regulation

A Wire-Shaped Supercapacitor in Micrometer Size Based on Fe_3O_4 Nanosheet Arrays on Fe Wire

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Nano-Micro Letters 2017年第4期9卷 100-107页

作者： guohong li Ruchun li Weijia Zhou School of Chemistry and Pharmaceutical Engineering QiLu University of Technology New Energy Research Institute School of Environment and Energy South China University of TechnologyGuangzhou Higher Education Mega Center

One-dimensional(1D, wire-and fiber-shaped)supercapacitors have recently attracted interest due to their roll-up, micrometer size and potential applications in portable or wearable electronics. Herein, a 1D wireshaped electrode was developed based on Fe_3O_4 nanosheet arrays connected on the Fe wire, which was prepared via oxidation of Fe wire in 0.1 M KCl solution(pH 3) with O2-rich environment under 70 °C. The obtained Fe_3O_4 nanosheet arrays displayed a high specific capacitance(20.8 m F cm^(-1) at 10 mV s^(-1)) and long cycling lifespan(91.7% retention after 2500 cycles). Theexcellent performance may attribute to the connected nanosheet structure with abundant open spaces and the intimate contact between the Fe_3O_4 and iron substrate. In addition, a wire-shaped asymmetric supercapacitor was fabricated and had excellent capacitive properties with a high energy density(9 l Wh cm^(-2)) at power density of 532.7 l W cm^(-2) and remarkable long-term cycling performance(99% capacitance retention after 2000 cycles).Considering low cost and earth-abundant electrode material, as well as outstanding electrochemical properties, the assembled supercapacitor will possess enormous potential for practical applications in portable electronic device.

关键词： Fe@Fe3O4 Nanosheet arrays Fe wire One-dimensional Wire-shaped supercapacitor(WSSC)

Histone Variants in Development and Diseases

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Journal of Genetics and Genomics 2013年第7期40卷 355-365页

作者： Ping Chen Jicheng Zhao guohong li National Laboratory of Biomacromolecules.Institute of Biophysics Chinese Academy of Sciences

Eukaryotic genomic DNA is highly packaged into chromatin by histones to fit inside the nucleus. Other than the bulk packaging role of canonical histones with an expression peak at S phase and replication-coupled deposition, different histone variants have evolved distinct regulatory mechanisms for their expression, deposition and functional implications. The diversity of histone variants results in structural plasticity of chromatin and highlights functionally distinct chromosomal domain, which plays critical roles in development from a fertilized egg into a complex organism, as well as in aging and diseases. However, the mechanisms of this fundamental process are poorly understood so far. It is of particular interest to investigate how the variants are incorporated into chromatin and mark specific chromatin states to regulate gene expression, and how they are involved in development and diseases. In this review, we focus on recent progress in studies of epigenetic regulation of three extensively investigated variants including H2A.Z, macroH2A and H3.3, and their functional implications in development and diseases.

关键词： Histone variant Higher-order chromatin structure Epigenetic regulation Development Diseases

Histone Variant H3.3:A versatile H3 variant in health and in disease

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Science China(life Sciences) 2016年第3期59卷 245-256页

作者： Chaoyang Xiong Zengqi Wen guohong li National Laboratory of Biomacromolecules Institute of BiophysicsChinese Academy of SciencesBeijing 100101China University of Chinese Academy of Sciences Beijing 100049China

Histones are the main protein components of eukaryotic chromatin. Histone variants and histone modifications modulate chromatin structure, ensuring the precise operation of cellular processes associated with genomic DNA. H3.3, an ancient and conserved H3 variant, differs from its canonical H3 counterpart by only five amino acids, yet it plays essential and specific roles in gene transcription, DNA repair and in maintaining genome integrity. Here, we review the most recent insights into the functions of histone H3.3, and the involvement of its mutant forms in human diseases.

关键词： histone variants H3.3 histone chaperones development tumorigenesis

Semi-supervised Artificial Immune Mixture Models Clustering

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Chinese Journal of Electronics 2016年第2期25卷 249-255页

作者： HUANG Wenlong WANG Xiaodan li guohong KANG Hongxia Air and Missile Defense College Air Force Engineering University State Key Laboratory of Astronautic Dynamics Xi'an Satellite Control Center

Learning with partly labeled data aims at combining labeled and unlabeled data in order to boost the accuracy of an algorithm. The traditional Expectation maximization(EM) algorithm only produces locally optimal solutions, it is sensitive to initialization, and the number of components of mixture model must be known in advance. We propose a novel semi-supervised clustering algorithm that uses Gaussian mixture models(GMM) as the underlying clustering model. A novel adaptive global search mechanism is introduced into semi-supervised gaussian mixture model-based clustering, where the EM algorithm is incorporated with the ideas of an immune clonal selection technique. The new algorithm overcomes the various problems associated with the traditional EM algorithm. And it can improve the effectiveness in estimating the parameters and determining the optimal number of clusters automatically. The experimental results illustrate the proposed algorithm provides significantly better clustering results, when compared with other methods of incorporating equivalence constraints.

关键词： Semi-supervised clustering Mixture model Immune clonal selection Globally optimal solution

New insights into the helical structure of 30-nm chromatin fibers

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Protein & Cell 2014年第7期5卷 489-491页

作者： Ping Chen Ping Zhu guohong li National Laboratory of Biomacromolecules Institute of Biophysics Chinese Academy of Sciences

In eukaryotic cells, genomic DNA is highly packaged into chromatin to fit inside the nucleus. The accessibility of DNA is dependent on the packing density of chromatin fibers,which plays a critical role in transcripti... 详细信息

关键词： chromatin ray/neutron centrifugation

Field Emission Characteristics of Conducting Polymer Films Conditioned by Electric Discharge

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Journal of Materials Science & Technology 2006年第5期22卷 677-680页

作者： guohong LAI Zhenglin li Lan CHENG Junbiao PENG Key Laboratory of Specially Functional Materials and Advanced Manufacturing Technology Institute of Polymer Optoelectronic Materials and Devices South China University of Technology Guangzhou 510640 China

A pure conducting polymer （PANI-CSA） film conditioned by an electric discharge was tentatively utilized as an cathode for emitting electrons under electric fields. The emission of electrons was observed using a phosphor （ZnO：Zn） screen excited by electrons from the conditioned film. The film morphology was investigated using a scanning electron microscope and it was found that undulate whisker-like sites formed on the surface. The emission was presumably due to the undulate whisker-like sites. The field enhancement factor was estimated to be as high as 1150. The electron emitting process of the PANI-CSA film conditioned by electric discharge was also discussed.

关键词： Conducting polymer Field emission Electric discharge

Multi-layered plate finite element models with node-dependent kinematics for smart structures with piezoelectric components

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Chinese Journal of Aeronautics 2021年第8期34卷 164-175页

作者： guohong li Erasmo CARRERA Yuliang HOU Gennady M.KUliKOV MUL2 Group Department of Mechanical and Aerospace EngineeringPolitecnico di TorinoTorino 10129Italy Laboratory of Intelligent Materials and Structures Tambov State Technical UniversityTambov 392000Russia School of Mechanical and Power Engineering Zhengzhou UniversityZhangzhou 450001China

This article presents a type of plate Finite Element(FE)models with adaptive mathematical refinement capabilities for modeling laminated smart structures with piezoelectric layers or distributed *** p-version shape functions are used in combination with the higher-order Layer-Wise(LW)kinematics adopting hierarchical Legendre ***-Dependent Kinematics(NDK)is employed to implement local LW models in the regions with piezoelectric components and simulate the global substrate structure with the Equivalent Single-Layer(ESL)*** the proposed NDK FE models,the electro-mechanical behavior of smart structures can be predicted with high fidelity and numerical efficiency,and various patch configurations can be conveniently modeled through one set of mesh ***,the effectiveness and efficiency of the NDK FE approach are assessed through numerical examples and its application is demonstrated.

关键词： Finite element Laminated composites Piezoelectric Refined plate theory Smart structures