孟子诗学观在汉代的影响——以《韩诗外传》对孟子"迹熄《诗》亡"观的承传为例

汉代四家诗在解<诗>用<诗>的过程中,无不突出强调<诗>的王道政教功能,把<诗>视为承载王道政教的政治教科书,这也是汉<诗>经学特点的最重要的表现之一.而这一特点,又以<韩诗外传>表现最为突出.不过追根溯源却会发现,汉代诗学的这一经学特点源于对孟子"王者之迹熄而<诗>亡"观点的承袭和践行.甚至可以说,孟子的"迹熄<诗>亡"观,在一定程度上规定了汉诗解经释旨的诗学方向.     

美国汉学家论《诗大序》

<诗大序>是中国文学批评史上的一部重要文献.美国汉学界<诗大序>研究可分为三种代表性类型:一是刘若愚与吉布斯运用阿布拉姆斯艺术"四要素"理论剖析<诗大序>;第二类是范佐伦与宇文所安阐释<诗大序>中重要文论术语;第三类是以苏源熙为代表的关于<诗大序>与<乐记>承继关系的探讨.     

试论温庭筠的僧寺诗

温庭筠是晚唐著名诗人.他的诗从内容上大致可分为边塞诗、咏史怀古诗、羁旅行役诗.而在其咏史怀古诗、羁旅行役诗中,交叉叠映着与僧寺有关的诗,这里简称为僧寺诗.通过温庭筠的僧寺诗,联系他所处的时代及其人生平思想,从中探索温庭筠僧寺诗的思想艺术性.     

欧阳修《诗本义》"淫奔诗"说解读——以《静女》诗为例

对<诗经>中爱情诗的解释和评价,一直是经学家们关注和争论的一个焦点.汉唐诸儒解<诗>大都笃守美刺二端,<诗经>中的民间情歌陡然变成了寓含美刺的政治诗,而其描写爱情的本事却被绝对否定了.欧阳修的<诗本义>在诗经学史上所做的重要贡献就是他首创"淫奔之诗"说,首次用文学家的眼光打量已被经学家歪曲的面目全非的爱情诗,此后,经过朱熹等人的继承和发扬,爱情诗的真实面目才冰山露出一角.     

对左思理想人格与现实行为的一种解说

左思是两晋太康文学的代表之一，其文学成就应予充分肯定，特别是他的《咏史》诗八首，历来为评论家所赞赏。对左思的研究，在大量的著述中，精辟之见异彩纷呈，使人深受启发。遗憾的是关于左思的人格，却历来争论甚少，研究者大多仅就其诗论其人，从而得出“高尚的人格和思想情操”的结论。我们知道，两晋社会政治斗争激烈，玄学兴起，儒学衰微，传统的思想观念受到冲击。文士们在为人行事和文学创作上都有一些复杂而矛盾的表现，在理想人格和现实行为之间有着巨大的反差。元好问就曾依据杨雄“言为心声”的观点以“望尘而拜”的事实指责潘…     

荀子诗学述论

荀子系统总结了先秦儒家各个学派的成就,构建了自己一套完整的诗学理论.荀子规范了"诗言志"概念的内涵,剔除了其中的情感因素,将儒家对理想人格的追求纳入到这一理论中,是春秋时期的赋诗言志说发展到汉代儒家诗教理论的中间环节.他不仅提高了<诗经>的地位,而且在讨论<诗经>时将礼贯穿其中,认为学习<诗经>是为了认识并实践礼.荀子引<诗>主要是为其礼义学说服务,是先秦儒家将<诗经>政治化的典型代表.     

海子《明天醒来,我会在哪一只鞋子里》的存在主义解读

海子的诗<明天醒来,我会在哪一只鞋子里>具有存在先于本质、世界是荒诞的、人生是痛苦的、人应该有绝对自由的选择等存在主义意识.该诗中的存在主义意识具有迫使人们去关注自身生存价值的意义.但过于极端的自由选择的张扬则容易让人陷入茫然和绝望的泥沼.     

左思的人生选择及其人品初探

作为太康诗坛最具特色的诗人，左思历来有较高的评价。本文拟从社会环境、作品和民潮等角度出发，具体探讨左思人生历程中的三次重要选择即从济世到愤世再到避世。由于文品的优秀，后人往往将左思的人品完美化，从而忽略其不太光彩的一面。对左思人生选择的探讨为考察左思的人品提供了较为合理的依据。     

谈《荒原》中时间观的嬗变

T.S.艾略特在对时间问题的探索方面作出了杰出的贡献.<荒原>一诗的前半部分充分借鉴柏格森对"时间"的哲学阐述,后半部分,诗人在布拉德雷的影响下开始探寻自己的"秩序现".从现代主义时间观的哲学基础、<荒原>文本中时间性的具体分析以及末尾时间观的转变等方面着手,对<荒原>时间观的嬗变做较为详细之阐述.     

试论温庭筠的僧寺诗

温庭筠是晚唐著名诗人。他的诗从内容上大致可分为边塞诗、咏史怀古诗、羁旅行役诗。而在其咏史怀古诗、羁旅行役诗中,交叉叠映着与僧寺有关的诗,这里简称为僧寺诗。通过温庭筠的僧寺诗,联系他所处的时代及其人生平思想,从中探索温庭筠僧寺诗的思想艺术性。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

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.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

A computer generator for randomly layered structures

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

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.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the