现当代文学史视阈下的作家文学白蛇传书写

白蛇传传说现代作家文学书写大致可分为两个时段：新中国成立初期五六十年代“文艺为政治服务”号召下的“大我”宏观政治语境书写和八十年代改革开放以来相对宽松的社会环境下的“小我”人性化审视书写。这两种书写范式实践了由宏达叙事向日常生活叙事的转型，表明了不同时期人们遭遇的不同困惑以及应对的态度。两者在创作理念和表现方式上差别巨大，在整个传说的传承中发挥的价值功用相去甚远。     

面向对象的p自适应分析系统建模与实现

采用面向对象建模技术建立了结构p自适应分析模型．提出用对象模型和功能模型来描述面向对象的p自适应分析系统,并探讨系统分析、设计和实现．计算结果表明系统具有良好的计算效率和计算精度．面向对象建模技术使系统具有良好扩展性和代码重用性．     

面向对象的并行碰撞检测算法及应用

提出了一种新的面向对象的并行碰撞检测算法，分析了这种算法的时间复杂性、碰撞检测的完全性和唯一性等问题，讨论了这种算法在虚拟环境中的实现与应用。结果表明该算法具有良好的可扩展性。     

单片机集成仿真系统的开发

针对MCS-51单片机仿真器操作繁琐,维护困难这一情况,这里利用VB这一“可视化”和“面向对象”的语言,开发了基于Windows平台的单片机实验仿真系统,该系统的特点是编辑直观,人机交互性好,并提供了一套集成调试环境,可脱离仿真器独立运行于PC机之上,具有良好的扩展性和应用前景.     

无拇指辅助书写笔迹特征的实验研究

目的为无拇指辅助情况下两类执笔方式书写笔迹的检验鉴定提供参考依据。方法收集60名不同书写水平者3类执笔方式的书写笔迹,提取并比对不同执笔方式笔迹的主要特征,统计各类笔迹特征的分布情况,并对特征进行归纳和分析。结果无拇指辅助情况下两类执笔方式书写笔迹主要表现出9种特征,这些特征可作为本质特征使用。性别差异影响主要表现在女性书写者的书写能力水平稍高于男性书写者。结论无拇指辅助情况下两类执笔方式书写笔迹检验要结合人体生理结构与笔迹形成的关系,综合分析笔迹形成的条件和变化规律,对符合点和差异点进行客观综合评断。     

排序算法演示平台的设计与实现

本文提供了一个面向对象的算法演示平台,该平台充分利用OO技术实现,具有良好的可扩展性。在开发平台的过程中,使用了TDD模式、重构技术,应用了大量的设计模式的思想,为实现面向对象开发做出了有意义的探索。     

“被苦难”的底层——论作家群体在底层文学中对苦难的极致化书写

底层文学中最为显著的特点之一即是对底层苦难的表现。然而随着底层文学的发展,作家群体对苦难的书写呈现出一种极致化的书写方式。那么这一现象有何表现?如何解读?带给我们何种启示?笔者将就此展开个人分析。     

一种智能决策支持系统的设计与实现

以东方电机股份有限公司为研究背景,利用分形思想和面向对象的方法,设计并实现了一个具有灵活扩展性、良好管理性、友好人机界面和强大功能的智能决策支持系统     

培养学生良好的书写习惯

良好的书写习惯往往可以体现一个人的风格、品质乃至素养。写好字，不仅是一项重要的语文基本功，而且是一个人文化修养、精神气质的综合体现。作为语文教师，应对学生进行长期规范的书写训练，督促学生养成良好的书写习惯，形成认真、严谨的学习态度。要教育学生形成这样一种习惯：只要提起笔来，就能端端正正地一笔一画地写，力求做到姿势端正，笔画清晰，书写规范，结构合理，行款整齐，美观大方。语文教学要重视学生书写习惯的培养，通过耳濡目染、潜移默化，注重细节、规范书写，思想重视、常抓不懈等措施，养成学生良好的书写习惯。良好的书写习惯可以使人终身受益，它不仅有助于提高了学生的学习质量，也能有效地促进学生整体素养的提高。     

周作人的风物书写与“人的文学”

周作人的文学思想以“人的文学”为核心,而他的风物书写,也与此紧密相连.周氏的风物书写,可从“人的图腾”、“世相的描述”以及“国民文化的书写”三个方面出发加以解读,其中前者是后两者的基础,而后两者则为前者的展开.在此基础上,周作人的风物书写具有文学与国民的双重意义,从中我们可以找到周作人的兴趣、气质以及与文学事功的契合点.     

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).     

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.     

Tracking data management using topology of moving object database system for moving object constrained trajectory in LBS application

Advances in wireless technologies and positioning technologies and spread of wireless devices, an interest in LBS (Location Based Service) is arising. To provide location based service, tracking data should have been stored in moving object database management system (called MODBMS) with proper policies and managed efficiently. So the methods which acquire the location information at regular time intervals then, store and manage have been studied. In this paper, we suggest tracking data management techniques using topology that is corresponding to the moving path of moving object. In our techniques, we update the MODBMS when moving object arrived at a street intersection or a curved road which is represented as the node in topology and predict the location at past and future with attribute of topology and linear function. In this technique, location data that are corresponding to the node in topology are stored, thus reduce the number of update and amount of data. Also in case predicting the location,because topology are used as well as existing location information, accuracy for prediction is increased than applying linear function or spline function.