泰山石刻在石刻史上的位置与意义

泰山地区是中国最早刊刻大型文字石刻的地区之一,在中国古代石刻发展史上具有非常重要的地位。泰山石刻既是当时人们社会生活的重要的信息载体,又是认识中国石刻的形体演变和文字形体演变的实物资料。     

我国古代图学中的一颗耀眼明珠

本文是对宋代吕大临《考古图》等作了详尽深入的研究后写成,内容包括宋代金石学的产生、宁代金石学的成就,和宋代分面图的出现剖析,并得出中国分面图的出现较其他国家早四百多年,吕大临是中国和世界上分面图的创始人。     

现代金石学家朱剑心评略

本文评述了一位活跃于中国三四十年代文坛，后被人遗忘的海宁籍金石学家朱剑心的学术成就。他在1940年出版的《金石学》一书中，提出了不少新颖而独到的学术观点，给人启迪；其撰著为推动普及与发展金石学作出了不可磨灭的贡献、本文作者发其凡，论其要，厘然可见。     

试论中国古代青铜器鉴定

中国古代青铜器主要是指夏商周时期的青铜器;种类繁多,数量巨大,工艺精美,许多器物上还有铭文,是古代文物中的一大门类,是研究古代历史的重要资料。自宋代金石学产生以来,成为金石学的主要研究内容之一。今天,对于中国古代青铜器的研究,已经成为中国考古学的一个重要分支——青铜器学。中国古代青铜器包括两个部分,一部分是科学考古发掘的出土品,另一部分是历史上流传下来的传世品。传世品数量甚大,其中有许多精品,例如毛公鼎、虢季子白盘、大盂鼎和     

清代四川刘沅金石学简论

刘沅为清代中期四川著名学者,著有《槐轩全书》。金石学作品主要为碑记、墓志铭,涉及社会各个方面。这些金石学作品的价值主要体现在补正史之讹缺、保存史料、补地方史料之缺少、阐发学术旨趣,通过对这些金石学作品的研究,可以对四川地方史、学术史以及经济史有一定的助益。     

搜新吧

"中国印"刻上山经北京奥组委批准并授权,由华夏文化纽带工程组委会和北京市密云县人民政府共同实施建设的"中国印"摩崖石刻工程于7月13日正式揭幕。"中国印"摩崖石刻位于密云县溪翁庄镇北白岩村村西北,密云水库大坝西侧3千米处,摩崖石刻高96米、宽38米,铭刻在海拔968米的云蒙山云龙涧主峰上。     

清代四川刘沅金石学简论

刘沅为清代中期四川著名学者,著有《槐轩全书》。金石学作品主要为碑记、墓志铭,涉及社会各个方面。这些金石学作品的价值主要体现在补正史之讹缺、保存史料、补地方史料之缺少、阐发学术旨趣,通过对这些金石学作品的研究,可以对四川地方史、学术史以及经济史有一定的助益。     

从石刻文献看佛教文化对隋唐五代楷书的影响

隋唐五代时期佛教在中国的发展十分迅速.佛教文化的广泛传播深刻地影响了当时的语言文字.作为这一时期语言文化重要载体的石刻文献出现了一些新特点:佛教类石刻的数量迅速增多；佛教石刻的类型由单一化向多样化发展；凿刻或者捐刻队伍庞杂,上至皇亲国戚,下至黎民百姓等.与之相应的石刻文字也呈现出与众不同的特点:石刻楷书记载的内容增加；新造字大量出现；假借字逐渐增多等.     

六朝陵墓石刻的保护与利用

丹阳六朝陵墓石刻是中国魏晋南北朝时期南方威望的杰出代表，也是镇江六朝化宝库中蜚声中外的艺术瑰宝。改善优化六朝陵墓石刻周围环境可以预防自然风化，增强物保护意识，将会有效地遏制打击对六朝陵墓石刻的破坏行为。对其合理地利用和保护，有利于镇江的历史化名城建设和进一步发挥六朝陵墓石刻在社会主义建设中的作用。     

潍坊地区石刻刻工辑补

潍坊地区是齐鲁文化的重要组成部分,该地区的石刻在齐鲁地区亦占有重要地位。石刻刻工整理与研究是石刻文献研究的重要一环,目前关于潍坊地区的石刻刻工的整理与研究主要有《石刻考工录》、《石刻刻工研究》、《金元时期石刻刻工补遗》等,在这些石刻刻工整理的成果中,涉及到潍坊地区的石刻刻工,遗漏的刻工较多。笔者依据新近出版的部分潍坊地区的石刻集对潍坊地区的石刻刻工信息进行整理,以进一步完善潍坊地区石刻刻工的搜集与整理。     

拒斥与认同:安南阮攸《北行杂录》文献价值审视

安南文豪阮攸,为区域互动历史中越关系产物,其汉文诗集《北行杂录》撰于1813～1814年出使清廷期间。从边缘看中心,诗中阮攸以一介蛮夷身份,从想象中华与现实清廷的差距、东汉及明朝与安南关系出发,于政治层面拒斥了两国间宗主与附属国关系;同时,经对中国历史上儒、道、释三家人物及唐宋文坛杰出文人的批评赞颂,认同了两国间文化与文学层的传承关系。《北行杂录》为考察安南文人看待两国关系提供了一个参照,其最大文献价值在此。     

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).