从"草木虫鱼"看周作人创作心态的变化

从20年代到50年代，周作人以草木虫鱼为题材创作了一系列小品文，以搭建自己的文学园地。从其二十年代、三四十年代、五十年代三个不同时期的草木虫鱼创作中窥探隐藏在文字背后的真实，可从中反观周作人不同时期创作心态的变化。     

彩笔成梦 中西合璧——谈中西文化对梁遇春散文的影响

梁遇春的散文深受英国小品文的影响，特别是兰姆的小品文的影响，在创作中，他接受了兰姆的散文创作观点，吸收了兰姆的散文创作方法，同时又受到了传统文化，特别是六朝文风的影响，使他的散文出现闲、随、奇的特点，纵观梁遇春的创作成果，确实真正实现了中西合璧。     

周作人散文言志论辨析

借助原始文献,运用实证方法辨析周作人散文言志论的意蕴和审美品格。周作人的"言志"不仅是言个人之志,更为重要的是借个人言志寄寓自己的文学、文化理想,主要是追求传统的审美品格和反对文学的功利色彩。因此周作人的"言志"是指自我的独善。当然,周作人的"言志"说已不同于五四时期健全的文学个性论,而是一种消极的个人主义文学观。     

从民俗看周作人的生活观

本文从民俗学角度来探讨周作人的生活观。笔者认为，在周作人民俗学研究的背后有着更为深层次的思考：即以此来探求中国人理想的生活方式。周作人的生活观由两个层面构成：一为“自然地简易地生活”；一为“微妙地美地生活”。前者注重平民趣味，后者带有传统士大夫情调。在周作人看来，二者都是中国人的理想选择。     

试论现代转型期周作人的另类选择

在历史上，周作人给我们一个别扭而尴尬的印象。周作人的一生，可说是刻意为文与无可无不可做人的一生，活在一个转型而又动荡的时代，周作人站到了歧路的中间，面对道路的两歧性，周作人在为人上、学问上、大节上，作出了很不一致的选择，似乎是一切满足个人主义的选择。我把这称为另类选择，周作人之所以会作出这种选择，有其时代、家庭、本身性格、所受教育、以及心理的原因。本文从周作人的人、文上分析了周作人的这种选择及其理由。     

浅述周作人思想的复杂性

传统观点对周作人的解释往往停留在“政治话语”的层面。纵观周作人的人生经历，我们就可以清醒地体察出他思想的复杂性。他在“出世”与“入世”之间徘徊，在思想上的进退与怀疑最终导致了五四退潮之后他行为的反常和政治上的“失节”。     

《酒人酒事》

周作人曾说,生活的乐趣就在于品不解渴的茶,吃不解饱的点心。也许饮酒也不是一定为了贪杯买醉,只是享受其中的一份悠然微醺而已。本书辑录了包括周作人、张中行、唐鲁孙、金受申、王蒙等58位现当代学     

周作人散文的冲淡美

冲淡美不但被我国传统美学所青睐，更是周作人散文的一个重要特色。周作人的散文。通过对平实而广泛的内容的叙写和自然平易手法的运用，达到了一种超然于艳冶华丽之外的散文胜境——冲淡之美。他的这类散文，对中国现代散文的创作，具有开拓性的意义。     

显意识层面下的真实姿态——周作人的早期思想与儒家文化的内在联系

周作人是以激烈的反传统姿态开始他作为现代思想者的历程的,但是他的早期思想,尤其是他在五四时期的文化建设思想,明显与传统儒家文化存在着内在的、必然的联系,只不过被其强烈的反传统姿态所遮蔽。理解这一点,是理解周作人后期公开标榜儒家,甚至以儒家自居的逻辑起点。     

浅析晚明小品文对“性灵说”的理论诠释

“性灵说”是明末著名学派公安派的文学理论主张,其核心是强调文学作品创作要直接抒发作者的心灵,表现真情实感,是作者个性化思想感情的自然流露.其学说给晚明那僵如死水的文坛注入了一股新鲜的空气,其理论影响晚明小品文的创作.同样,晚明小品文也体现“性灵说”的理论主张.     

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。     

A computer generator for randomly layered structures

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

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.     

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.     

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。     

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