浅析济慈及罗斯金对想像力的观照

济慈作为浪漫主义诗人的典范，想像力在其诗歌创作中扮演着至关重要的角色。浪漫主义后期的伟大艺术评论家罗斯金也在其鸿篇巨作《现代画家》中对想像力这一概念做出了系统而精辟的论述。本文旨在分析济慈想像力的内涵并重点阐述罗斯金艺术批评视野中的想像力及其与前者的比较。     

基于语文教学的想像力培养

社会需要创新型人才,培养创新型人才首先需要培养他们的想像力,语文教学对于培养学生的想像力和创造性思维能力具有独特的优势,通过咬文嚼字,展开想像;透过语言,洞悉内涵;开拓创新,各抒己见等课堂教学方法,对培养学生的想像力和创造力进行了实践,取得了一定效果。     

第二届国际水杉研讨会将于2006年8月在美国举行

水杉现存种“Metasequoia glyptostroboides Hu et Cheng”20世纪40年代在中国中南地区的发现被誉为20世纪最有影响的科学发现之一．这一发现是中美两国科学家密切合作的结果．在水杉发现后的短短数年内，通过美国和中国科学家的共同努力，水杉被引种到北美各地和世界各国植物园．美国因此成为水杉的“第二故乡”，被美国哈佛大学树木园评为20世纪的“世纪树”．     

科幻与创造性思维

<正> 想像力是创造性思维的基础,培养跨世纪的创新型人才,要求我们建设一个开放性的立体教学环境,激发学生的创造性思维。我认为我的想像力最初是由科幻小说培养的。记得我少年时曾喜欢一本叫《科学画报》的杂志,特别迷恋其中的科幻栏目,后来又迷上另一本叫《科幻世界》的期刊。科幻作品以怀疑意识、批判思维、谦恭态度(看似张扬,因为它多使用夸张的陈述和描写)为要素,用浪漫情怀演绎着科学理念与人文精神完美融合的乐章,激发着青少年的创造性思维。“科幻学”正在成为一门日渐完     

创造性思维中可能性构造空间的特性分析

在创造性思维中的可能性构造空间理论（ＰＣＳＴ）模型的基础上，针对科学发现的实例，对创造性思维的基本特性作了分析，对思维过程与思维系统的特性及可能性构造空间的开放性与暂时封闭性、各空间的关联性等问题作进行了深入讨论．     

科学教育中“科学神话”的危害

在科学教育课堂上所用的科学史把科学神话，造就了传奇式的科学家、夸大了科学发现的戏剧性场景，放大了科学方法在科学中的作用和地位。助长了科学万能论，将不利于学生正确科学本质观的形成．     

中国当代科学家的创造性人格

探讨了两个问题：创造性人格概述；中国当代科学家创造性人格的基本素质。前者细分为什么是创造性人格，创造性人格的作用，中国当代科学家创造性人格的意义；后者从数十位有代表性的中国当代科学家的传记和相关文献中概括出中国科学家创造性人格的10种基本素质：高尚的理想和志向；爱国主义精神；善于合作的精神；善于提出和讨论问题的精神；善于综合、勇于创新的精神；甘于奉献、敢冒风险的精神；求实严谨的治学精神；逆境发愤、老当益壮的精神；尊敬师长、关爱晚辈的精神；争创一流、再创辉煌的精神。     

视觉艺术思维对创新能力的培养

视觉艺术思维是一门科学,它主要研究在视觉艺术领域里人的视觉思维是如何进行的.思维意味着成功,思维即是创造.视觉艺术思维为我们提供了独特的视角来观察生活,启发我们的创造性和想像力.     

科学批判与氧化理论的产生——拉瓦锡创建氧化学说过程中科学研究方法之探讨

本回顾历史，重新考查了氧化理论建立过程中十多位科学家的实验研究和科学思想，发现精确实验，独立思考，科学枇判是拉瓦锡科学研究方法的主要特点，科学枇判则是这一过程的雯出特色．     

科技基金申请项目的选题Ⅵ:科学问题的初步评价

一切科学研究、一切学科领域都有一个确定值得研究并有可能解决的科学问题的使命．这就必然涉及到对科学问题的评价。因此，在发现了科学问题并予以明确表达之后．一般需要对所表述的科学问题进行评价。     

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.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

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.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

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-