从《诗人之死》看戴厚英的身份转变

《诗人之死》是戴厚英的第一部长篇小说,具有自叙传的性质。作品审视了知识分子的生活轨迹与心路历程。社会转型时期的戴厚英经历了一个身份重构的过程,她主动转换"文革"时期"文艺哨兵"的角色,以忏悔、自省的姿态写作《诗人之死》,从而通过身份的转换,成为"时代的同行者"。     

论四个知识分子典型的文学史意义——关于中国现代文学中的孔乙己、潘先生、高觉新和方鸿渐形象

在中国现代文学史上,农民和知识分子是塑造最多的典型形象。而鲁迅塑造的孔乙己,叶圣陶塑造的潘先生,巴金塑造的高觉新,和钱钟书塑造的方鸿渐,最突出地表现了中国旧时代知识分子的弱点,他们是从心理上深刻反映我国封建制度崩溃前后知识分子生存状态的形象,是中外文学史上独有的旧时代总结性的弱点型知识分子形象。这些形象是中国现当代文学知识分子形象发展过程和发展规律的体现,是推动社会变革的现代作家心态的佐证。正因如此,这四个知识分子典型,成了中国现代文学史上四座知识分子形象的高峰。当然,这四个知识分子典型的塑造与作家的写作身份,包括文化环境、生活体验、视角视点、心理诉求以及审察生活的立足点密切相关。     

论戴厚英小说的叙事视角

根据热拉尔·热奈特有关小说的叙事视角的三种基本类型理论，研究戴厚英小说的叙事视角，认为戴厚英小说的叙事视角主要有零聚焦型和内聚焦型，且经历了从单一叙事视角到多元叙事视角的转化，这正好与新时期小说叙事视角的转化相契合，其创作对新时期小说写作技巧的丰富与变化具有一定的影响。     

封建伦理道德的守卫者--论《祝福》与《为奴隶的母亲》中地主知识分子形象

鲁迅一直关注着知识分子的命运,其笔下有在辛亥革命或五四运动中受过时代新思想洗礼的知识分子,也有受封建思想迷害的地主阶级知识分子。柔石受鲁迅先生的影响,循着鲁迅先生创作的步伐写出了一些以知识分子为题材的作品。细读文本,比照《祝福》中鲁四爷形象和《为奴隶的母亲》中李秀才形象,发现两位作家塑造地主阶级知识形象的相似之处：均为封建礼教的卫道者,对女性命运进行压迫和折磨。     

论寻根文学以来知识分子形象的精神流变

寻根文学以来的知识分子形象,其形象类别、精神流变与价值取向经历了由单一到分化丰富的过程。这个时期初创作者在需要启蒙的时代带着强烈的责任感赋予知识分子形象高尚纯洁的伟大精神人格,给当时以伤痕和控诉为主调的文坛带来坚定的风气。20世纪80年代后期至90年代初期,随着商品经济大潮的涌起和经济理念渗透到生活的各个方面,小说中的知识分子形象逐步呈现出精神的断裂和政治、理想的失落状态。20世纪90年代以后,除了对形而下的关注加剧外,小说中的知识分子形象也表现出对现实的超越性和理性精神,其精神价值日益呈现出与现实生活相对应的多样性与丰富性。     

销蚀的激情与还原的人生——方方与池莉知识分子题材小说比较

作为新写实作家的代表人物,方方和池莉的小说中刻画了众多的的知识分子的形象。在其平凡的故事里蕴涵着对知识分子生存处境的深切关怀。方方的小说建构了一个知识分子的家族谱系,探讨三代知识分子的精神蜕变历程,竭力表现出对理想的坚执和守望。池莉把目光聚焦于当下,站在市民价值的立场上来关照知识分子,以市民文化来贬抑知识分子文化,表现知识分子的某些消极病态因素。她们共同为中国当代文学纷繁多彩异趣迭起的知识分子形象构筑了一道亮丽的风景。     

鲁迅小说创作的文化身份意识特质探析

文化身份意识是作家对现实文化的一种体认,文学作为特殊的文化现象,是作家以显在的文学层面展示自我文化身份意识的一种方式。以社会文化转型期鲁迅小说中的知识分子形象分析为切入点,既可窥见作家对现代知识分子文化身份的坚守,又能获得关于知识分子问题研究的审美性及社会性启发。     

略论蒲松龄笔下的知识分子形象

蒲松龄生活在所谓“康雍”盛世,终生困于场屋,饱尝世态炎凉,是一个郁郁不得志的下层知识分子。因此他对于八股取士制的弊端感受特别强烈,对于下层知识分子的生活和精神状态特别了解。在他的不朽名著《聊斋志异》中,以自己的切身经历和深切感受,塑造了数以百计的知识分子形象,而绝大部分是下层知识分子的形象——生、诸生。通过这些形象,描写了他们在人生道路上的进退升迁和悲欢离合,剖析了他们的灵魂。 在众多的知识分子形象中,刻划得最深刻、最典型、最成功的是在封建科举制度罗网中挣扎的各种各类知识分子形象。一个作家只有描写他最熟悉的、感受最深的题材,才能有一     

试论二十世纪知识分子形象诗学与中国现代化

二十世纪中国文学中的知识分子形象是关系到中国现代化的审美形象。无论从传统的庙堂情节还是现代的忏悔意识方面,我们都能从二十世纪知识分子形象的变迁中,感受到二十世纪知识分子在中国现代化的历程中呼号与奔走的艰难身影,从而发掘知识分子形象塑造所渗透出的巨大的审美意义。     

从时代斗士到道德小人———论新时期作家笔下的知识分子形象演变

本文以《祖父在父亲心中》、《艳歌》和《废都》这三部作品的主人公为例，对新时期作家笔下的知识分子形象的演变进行探讨。     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

Exciton Seebeck in Molecular Systems

Various applications relevant to the exciton dynamics,such as the organic solar cell,the large-area organic light-emitting diodes and the thermoelectricity,are operating under temperature gradient.The potential abnormal behavior of the exicton dynamics driven by the temperature difference may affect the efficiency and performance of the corresponding devices.In the above situations,the exciton dynamics under temperature difference is mixed with     

Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

正~~     

An on-line scaling method for improving scalability of a database cluster

The explosive growth of the Internet and database applications has driven database to be more scalable and available, and able to support on-line scaling without interrupting service. To support more client's queries without downtime and degrading the response time, more nodes have to be scaled up while the database is running. This paper presents the overview of scalable and available database that satisfies the above characteristics. And we propose a novel on-line scaling method. Our method improves the existing on-line scaling method for fast response time and higher throughputs. Our proposed method reduces unnecessary network use, i.e. , we decrease the number of data copy by reusing the backup data. Also, our on-line scaling operation can be processed parallel by selecting adequate nodes as new node. Our performance study shows that our method results in significant reduction in data copy time.     

An improved R-tree based on childnode''s probability

R-Tree is a good structure for spatial searching. But in this indexing structure,either the sequence of nodes in the same level or sequence of traveling these nodes when queries are made is random. Since the possibility that the object appears in different MBR which have the same parents node is different, if we make the subnode who has the most possibility be traveled first, the time cost will be decreased in most of the cases. In some case, the possibility of a point belong to a rectangle will shows direct proportion with the size of the rectangle. But this conclusion is based on an assumption that the objects are symmetrically distributing in the area and this assumption is not always coming into existence. Now we found a more direct parameter to scale the possibility and made a little change on the structure of R-tree, to increase the possibility of founding the satisfying answer in the front sub trees. We names this structure probability based arranged R-tree (PBAR-tree).     

Integrating GIS Web services based on mediating architecture

The geographic information service is enabled by the advancements in general Web service technology and the focused efforts of the OGC in defining XML-based Web GIS service. Based on these models, this paper addresses the issue of services chaining,the process of combining or pipelining results from several interoperable GIS Web Services to create a customized solution. This paper presents a mediated chaining architecture in which a specific service takes responsibility for performing the process that describes a service chain. We designed the Spatial Information Process Language (SIPL) for dynamic modeling and describing the service chain, also a prototype of the Spatial Information Process Execution Engine (SIPEE) is implemented for executing processes written in SIPL. Discussion of measures to improve the functionality and performance of such system will be included.