新疆回族人生礼仪的文化变迁与现代意义

新疆正处于现代市场经济建设的重要时期,各民族的传统文化都存在着如何适应现代社会转型需要的迫切任务,回族作为新疆人口众多的少数民族,也面临着同样的时代问题。对回族历史文化的研究也就比较集中地体现在回族文化的现代化问题研究上。人生礼仪是回族传统文化中的重要组成部分。回族的人生礼仪内容众多,主要有诞生礼、命名礼、满月礼、百日礼、割礼、婚礼、丧礼等。对新疆回族人生礼仪习俗的文化研究,有助于深入了解新疆回族的特点,发掘新疆回族文化的精华,摒弃糟粕,促进新疆的精神文明建设和民族团结以及提高适应现代市场经济的能力。     

昌吉地区回族婚礼中的认“卧曲利妈”习俗

“卧曲利妈”是昌吉地区回族婚礼中一个独特的习俗 ,这个特有的习俗体现了当地回族 ,乃至整个回回民族的文化品格之一——信仰与务实相交融的实践精神。另一方面又体现了伊斯兰文化与汉文化长期相互渗透、交融发展的趋势和特点。     

新疆回族人生礼仪的文化变迁与现代意义

新疆正处于现代市场经济建设的重要时期，各民族的传统化都存在着如何适应现代社会转型需要的迫切任务，回族作为新疆人口众多的少数民族，也面临着同样的时代问题。对回族历史化的研究也就比较集中地体现在回族化的现代化问题研究上。人生礼仪是回族传统化中的重要组成部分。回族的人生礼仪内容众多，主要有诞生礼、命名礼、满月礼、百日礼、割礼、婚礼、丧礼等。对新疆回族人生礼仪习俗的化研究，有助于深入了解新疆回族的特点，发掘新疆回族化的精华，摒弃糟粕，促进新疆的精神明建设和民族团结以及提高适应现代市场经济的能力。     

西北地区回族婚礼宴席在其生活中的地位

西北地区回族十分重视婚礼宴席，他们认为婚礼是人生礼仪中最重要的仪式，因为它关乎家族的兴旺和种族的传承。其社会功用主要在于：为了喜庆和排场，需要大办宴席、大唱宴席曲；为了告知乡亲、亲朋好友，作为事实婚姻的一种体现；为了传宗接代和沟通、和谐社会关系的需要。     

改革开放30年来回族研究的回顾与反思

改革开放以来的回族研究,无论是论文的发表、著作的出版、资料的搜集和整理、研究机构的建立和队伍的建设,都是前所未有的,可谓硕果累累。同时文章也指出,要使回族研究不断创新,还需要不少的方法和理论的借鉴,使回族研究持续稳定地发展。     

城市化进程中的回族非物质文化遗产保护

中国的高速发展促进了城市化的快速推进,回族城市化进程取得了显著成效。城市化也给回族非物质文化遗产的保护和传承带来了严峻的挑战和新的机遇。应加紧回族非物质文化遗产的挖掘整理工作,加强相关法律法规的制定和执行,推动产业化和市场化,重视学校的教育传承功能,通过积极有效的措施,应对城市化条件下回族非物质文化遗产出现的新问题。     

天津回族重刀武术研究

重刀武术是一项优秀的非物质文化遗产,它是回族尚武的一个重要标志.回族重刀武术的技术体系主要包括功法和套路两种.回族重刀武术的功法以锻炼力量为主,套路则表现为短小、精悍的特点.整体而言,天津回族重刀武术可划归武术功法、套路、格斗运动的功法范畴.天津回族重刀武术自从曹万林、曹万兴创编以来,代有传习,自今已传至第七代.但目前练习的人特别少,其传承问题应当引起我们的高度重视.     

回族聚居区土地利用中的回族民族文化因素初探——以宁夏同心县为例

民族文化因素是土地利用变化不可忽视的驱动力之一,目前尚缺乏深入研究.本文以宁夏同心县为例,分析了文化对土地利用变化的影响,重点从回族的自然观、生育文化、饮食习俗、生产方式和居住方式五个方面,探讨了回族民族文化对土地利用变化影响,这些因素在人文因子中具有基础作用.研究认为回族的自然观、婚育观念、生活习俗、生产方式和居住方式等直接或间接影响了土地利用变化.回族文化具有伊斯兰文化和中国传统文化的双重特点,回族文化作为一种因子影响土地利用变化,但土地利用变化过程中还包含着传统文化的变迁.     

西北地区回族、藏族、维吾尔族大学生体质健康比较研究

文章通过对不同民族大学生体质健康的比较,为高校改善少数民族学生体质提供理论依据.以西北地区回族、藏族、维吾尔族大学生为实验对象,采用测量、数理统计等研究方法,对同一教育环境下三个民族学生体质健康进行比较研究,结果显示:维吾尔族学生身体形态显著好于藏族和回族学生;藏族学生的身体机能明显高于回族与维吾尔族学生.从整体来看,回族学生身体素质状况好于藏族与维吾尔族学生.建议学校针对不同民族学生的体质制定合理有效的改进措施.     

民族传统武术对回族中学生身体自我概念影响的研究

为了解民族传统武术对回族中学生身体自我概念的影响,促进民族传统体育的发展,本文采用问卷法和数理统计法,就青海省西宁市回族中学开设和未开设民族传统武术课程的学生进行了对比调查研究.结果表明,是否开设民族传统武术课程对回族中学生的身体自我概念的影响存在显著的差异.健康、身体肥胖、整体身体、灵活和自尊方面,开设武术课的学生得分高于未开设的学生.在开设民族传统武术课程的学生中,身体自我概念部分维度存在显著地性别差异.开设民族传统武术课程对回族中学生形成积极的身体自我概念具有重要作用.     

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.     

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.     

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).     

Wuhan University Journal of Natural Sciences TOTAL CONTENTS

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