中州世界的奇幻之旅：解析《魔戒》

<魔戒>不仅是20世纪西方最畅销的小说之一,而且拥有巨大的社会影响力和文学影响力.作为20世纪西方现代奇幻小说的开山之作,<魔戒>在文本形式和现实解读上都有其独特之处.作为一个特殊的奇幻小说文本,<魔戒>的文本糅合了各种元素,是一部带有浓厚宗教色彩的神话史诗.其强烈的现代化批判的态度和中世纪情怀,又使得<魔戒>在当下拥有了多种解读的可能.     

英雄的颠覆与历史的还原--莫言的《檀香刑》与李洱的《花腔》之比较

莫言的<檀香刑>和李洱的<花腔>各自以独特的叙事方式对英雄的本真状态和知识分子的境遇做了较为深入的探索和阐释,在对历史题材的重新讲述中,追寻出历史的复杂与荒诞.这两部作品的出现其实也是文坛对于理性思考、叙事技巧和英雄人物的呼唤所致.由于莫言和李洱的写作方式和关注重心各有侧重,也使得这两部作品的联系与对比更为明显.     

晚清科学译著《重学》传入的经典力学知识及其特征

<重学>是晚清时期传入我国的第一部较完整的介绍西方经典力学的译著,其中多数知识,特别是动力学知识是第一次传入我国.以19世纪以前西方力学成就和明末清初传入我国的力学知识为参照,分析了由<重学>传入的力学知识及其特征,认为<重学>中包含了绝大部分19世纪以前的初等力学成就,与明末清初传入的知识相比更加系统、丰富.     

庞德《诗章》中的拼贴艺术

现代派诗人庞德的<诗章>是一部卷帙浩繁的现代史诗,其不同于传统史诗的拼贴叙述模式使这部作品在形式、内容和艺术上都让读者望而却步.本文作者揭示了<诗章>创作中的拼贴艺术并分析了拼贴画在<诗章>中的体现.     

《所罗门之歌》中的魔幻现实主义

<所罗门之歌>是美国黑人女作家托尼·莫里森的第三部小说.小说以光怪陆离的魔幻色彩、古朴敦厚的神话复现艺术以及令人眼花缭乱的叙事技巧,在世界文学中赢得了举世瞩目的成就.从魔幻现实主义这一创作手法入手,从超自然因素、神话模式及拼版叙事三个方面分析<所罗门之歌>中的魔幻表现手法,并揭示小说现实意义:黑人只有坚持本民族的传统文化才能获得真正的自由与发展.     

满族萨满史诗《乌布西奔妈妈》中舞蹈艺术浅析

满族萨满史诗<乌布西奔妈妈>是满族民间传统说部中的瑰宝,其描述的数十种东海女真人各异的古朴舞蹈形态更令人叹为观止,欣喜不已,尤为突出的是史诗中的第六部分<女海魔的战舞歌>中描绘乌布西奔大萨满与女魔们比"舞"竞技的场面,更加引人入胜,意味深远.本文着重分析了史诗中舞蹈艺术所蕴含的原始思维观念和体现在其中丰富萨满文化因子,在文化人类学的视野下解析了其深层内涵,旨在能为<乌布西奔妈妈>这部壮阔史诗的解读提供新的视角.     

从《红楼梦》英译本对比看中国古代小说典型视角的传译

本文首先分析中国古代小说和<红楼梦>判词的叙事角度,再比较两个常见的<红楼梦>英译本对判词视角的翻译方法,指出译者在增补叙事人称这一点上做出了不同选择,体现出文学翻译中译者的创造性.     

浅析造就《格萨尔》艺人的条件

<格萨尔>是流传在藏族人民中的一部歌颂神话英雄的史诗.众多活跃在民间的<格萨尔>说唱艺人,是这部史诗至今流传在民间的重要依据,也是史诗依然以活的形态传唱的现实基础.那些才华出众的民间说唱艺人看起来总是带着一层神秘的面纱,但并不是一个解不开的谜.他们之所以成为<格萨尔>说唱艺人,有着主客观方面的因素和条件.     

后现代语境下的“新史诗小说”——以阿来《格萨尔王》为例

《格萨尔王》开拓了史诗小说的表现空间,可以称之为一部＂新史诗小说＂。它将世俗性与神性,宏大叙事与日常生活结合为一体,将欲望的日常生活化与宗教的拯救意识糅合为一体,从独特的角度处理了格萨尔王这样的史诗题材,并试图找寻摆脱后现代语境中人类生存困境的途径。小说中的人物执着地追寻生命的意义和寻找战胜欲望之魔的力量,也让我们在这个日益物质化的时代,感受到遥远的神性召唤。     

论《亮剑》的"红色狂欢化"革命战争图景

作为一部反映革命战争的史诗力作,<亮剑>的叙事呈现出一种"红色狂欢"的精神图景:酒神精神铸炼的强力快感、集体主义演绎的节日仪式、笑谑诙谐言说的广场效应.这种狂欢姿态是对红色战争记忆的浪漫想象,革命战争的"现实痛感"为崇高的"理想快感"所代替.     

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.     

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)

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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).     

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.     

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.