岑参的痛苦内容与解脱方式

岑参的一生是痛苦的,他一生追求功业理想、仕途通达,但还是以失望结束,其间还有归隐之幻,思乡之苦。这些痛苦的解脱方式主要包括进取、隐居、交友、醉酒、吟诗、游赏等。生于有唐一代,为传统儒家文化所浸润,深受佛道文化的影响,岑参的人生经历、痛苦和解脱方式是当时文人仕子的典型代表。     

试论岑参诗中表现的功名思想

岑参的家世与盛唐的风气，是他功名思想的社会基础。岑参一生的活动和创作，处处表现出强烈的功名思想。岑诗中表现出来的功名思想，有消极的一面，也有积极的一面；岑诗缺乏理想的光泽，还有强烈的个人主义色彩；岑参的边塞诗以其高昂的格调，新奇的内容和高度的艺术水平而驰名当时，流传千古。     

岑参西域诗史地学价值论略

岑参一生两次入幕西域，写了大量的西域诗篇，涉及重要历史地名70余处，大多均可确考，与地名相关的重大历史事件众多，对于考订唐天宝时期历史地名以及与之相关的历史事件颇具意义。对岑参西域诗中的史地研究进行梳理，凸显其历史学中的价值，有助于我们更深入了解唐天宝时期的西域历史状况，可据此勾勒出史学意义上的唐代西域历史地图。     

王国维的人生哲学

王国维认为人生的本质就是痛苦,人生痛苦的根源在于人有"生活之欲",要使人生从痛苦中解脱出来必须拒绝"生活之欲",人生解脱的途径不外是"美术、出世、自杀"三种。王国维的人生哲学是一种悲观厌世的人生哲学。导致王国维形成悲观厌世的人生哲学,主要是受到叔本华人生哲学的影响,同时亦源于他内心情感与理智、理想与现实、天才与自卑的矛盾冲突。     

浅谈岑参的山水诗

对于岑参的研究，当前研究者的目光多集中在其边塞诗上，其实岑参创作的边塞诗在其诗集中所占比例不到六分之一，仅是一小部分，相对而言，山水诗却是岑参创作的主体，山水诗创作贯穿其一生，山水诗数量可观且极具个性特征，值得研究，是其诗歌研究中不可忽视的一部分。     

论中国文人生命忧患的超越方式

人类在饱受心灵痛苦的折磨后，便会萌生一种解脱的潜在欲望，便会去寻找解脱或冲淡痛苦的灵丹妙药。并且，这种寻求解脱的欲望与人生的苦难几乎是同时产生。生命觉醒了的中国古代文人，在承受着宇宙无穷，人生短促的情感折磨时，也在自觉不自觉地寻找适当的途径来延长生命的长度，增加生命的密度，使自己从人生虚幻与尘世苦难的双重困惑中解脱出来。     

魏晋挽歌诗的坟墓意象和悲美的生命意识

“出生入死”是人类的必经之路,对于死亡的恐惧源于对短暂个体生命的认识。歌是人类最初表达情感的声音,魏晋士人用挽歌诗宣泄对生死的痛苦之思,其坟墓意象是诗人直面死亡、认同死亡的表象,通过这样的表象,传达出他们悲美的生命意识,其中陶渊明的挽歌诗为人类畏死情结找到了解脱的最佳方式。     

争奇斗妍 各放异彩——浅析高适、岑参边塞诗风之异同

高适和岑参都是盛唐的边塞诗人,他们的诗有共同之点,但亦有相异之处:高适的诗重在战斗场面的描写和理想的抒发,风格豪放、悲壮,使人生慷慨之感;岑参的诗擅长景色描绘、风格俊逸、奇峭,更富浪漫主义气息,这种内容和风格上的差异是同他们不同的人生经历密切相关的。     

论叔本华的悲观主义人生哲学

叔本华既是意志哲学家,也是悲观主义哲学家。他关于人生哲学的问题带有很深的悲观主义色彩。他坚持认为,人生的本质是痛苦和无聊的;同时,他又如实地对这种痛苦、无聊的人生提出了两种不同的解脱方式。他在大多数问题上的看法尽管让人难以接受,但却是深刻而尖锐的,因此值得对其思想进行研究和反思。     

王国维紧张人生解读

人的一生既是追求永恒价值的过程,更是企求消解困惑而又不能的迷茫历程。王国维力图从形而上的层面为人们开拓出精神的寄托与慰藉地,以平息躁动不安之心灵。但经历艰难的寻觅、反思,不但没有消除他心灵中的困惑,反而把他推向了更深的、不能自拔的"情感"与"理性"、"精神"与"功利"、"有限生命"与"无限欲望"的多重困惑之中。人有困惑,必求解脱。但王国维对宗教上的解脱存有疑虑,不得不从文学中、美学中寻求解脱。当种种解脱失效时,他最终选择了自沉昆明湖。     

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.     

Wuhan University Journal of Natural Sciences TOTAL CONTENTS

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Advances in broadband wireless communications under high-mobility scenarios

Future mobile communication systems aim at providing very high data transmission rates, even in high-mobility scenarios such as high-speed wheel-track trains, maglev trains, highway vehicles, airplanes, guided missiles or spacecraft. A particularly important commercial application is the strong and increasing worldwide demand for high- speed broadband wireless communications （up to 574.8 km/ h test speeds or 380 km/h commercial speeds） in railways, providing data, voice and video services for applications such as onboard entertainment services to passengers, train control, train dispatch, train sensor status handling and sur- veillance. In such high-mobility scenarios, there are a number of communication challenges, including fast hand- over, location updating, high-speed channel modeling, estimation and equalization, anti-Doppler spreading tech- niques, fast power control, and dedicated network architec- ture. Because signal transmission in very high-speed scenarios will inevitably experience serious deterioration, it is imperative to develop key broadband mobile communi- cation techniques for such high-speed vehicles.     

Perspherical Approaches for Electrons in Atoms and Charged Excitons in Quantum Wells

Instead of following Fock’s expansion,we solve the Schrodinger equation for some quantum mechanical manybody systems such as electrons in atoms and charged excitons in quantum wells in a similar way in hyperspherical coordinates by expanding the wave functions into orthonormal complete basis sets of the hyperspherical hannonics(HHs)of hyperangles and generalized Laguerre polynomials(GLPs)of the hyperradius.This leads the equation to     

Scale-based spatial data model for GIS

Being the primary media of geographical information and the elementary objects manipulated, almost all of maps adopt the layer-based model to represent geographic information in the existent GIS. However, it is difficult to extend the map represented in layer-based model. Furthermore, in Web-Based GIS, It is slow to transmit the spatial data for map viewing. In this paper, for solving the questions above, we have proposed a new method for representing the spatial data. That is scale-based model. In this model we represent maps in three levels: scale-view, block, and spatial object, and organize the maps in a set of map layers, named Scale-View, which associates some given scales.Lastly, a prototype Web-Based GIS using the proposed spatial data representation is described briefly.     

英文诗歌中的喻类修辞

为了有助于提高英文爱好者的个人情操、文化素养和学习兴趣,以及专业人员对英语学习和研究进行多途径的探索,本文通过一些精选诗歌的引证和分析,着重论述了喻类修辞法在英文诗歌中的运用其及效果。     

Man Is Unable to Change the Miserable Life——Analysis of the Arrangement of Four Characters in The Glass Menagerie

Tennessee Williams is considered as one of the most important American playwrights since World War II.The Glass Menagerie is his first successful drama,which describes a tragic situation of family and means to say that Man is unable to change the miserable life,no matter whatever means he try,This essay focuses on the analysis of the arrangement of the four main characters:Laura.Amanda,Jim and Tom to reveal the theme.Laura is fragile.Amanda is brave.Jim is vital.Tom is sensible.And all of them develop and try the different means to struggle against life,but fail tragically.With the evidence,the paper comes to conclusion naturally that Man is unable to change the miserable life,and he dooms to fail.     

Characterization of root-nodulating bacteria on Retama raetam in arid Tunisian soils

The aim of this study is to investigate the diversity of Retama raetam root-nodule bacteria isolated from arid regions of Tunisia. Twelve isolates, chosen as representative for different 16S rRNA gene patterns, were characterized by 16S rRNA gene sequencing and phenotypic analysis. Isolates were assigned to Sinorhizobium, Rhizobium and Agrobacterium. Symbiotic properties of Sinorhizobium and Rhizobium isolates showed a large diversity in their capacity to infect their host plant and fix atmospheric nitrogen. Strain RK 22 identified as Rhizobium was the most effective isolate.     

WIMAX与WI-FI技术分析及联合组网

介绍了WiMAX与Wi-Fi两种无线宽带接入技术,并对两者之间的关系及相互之间的影响做了对比及分析,并对WiMAX的关键技术进行了详细说明,最后对两者的联合组网方式做了简单的探讨。     

An Affordable Accurate Evaluation of the Binding Conformations Predicted by Molecular Docking Studies in Bio-System

正Recently,docking has been widely used to predict the binding-modes of protein-inhibitors,when the crystal complexes structure was absent.Most docking algorithms are able to generate a large number of probable conformations,it,however,is difficult to effectively evaluate these docking poses and identify the most reasonable bindingmode.In the present study,on the basis of the crystallographic data of human 3-hydroxy-3-methylglutaryl coenzyme