浅析新时期公共图书馆采编工作现状及对策

采编工作是图书馆文献资源管理的基础。阐述了新时期公共图书馆采编工作的现状，从采编人员素质、采编工作方法以及图书馆经费三点着手，提出了优化公共图书馆采编工作的对策。     

甘肃省图书馆西北地方文献资源建设工作研究——第五次省级公共图书馆评估指标评析

地方文献是公共图书馆藏书体系中的独特资源,在信息资源建设中占据了重要地位.通过对《省级公共图书馆评估标准》及细则中涉及到地方文献工作的分值进行剖析,并结合甘肃省图书馆(以下简称省馆)具体实践,就公共图书馆西北地方文献资源建设及参考咨询服务工作存在的问题及对策进行了探讨.     

区域文献资源的和谐建设与共享

分析了我国公共图书馆文献资源建设的现状及存在的问题,论述了文献资源共建共享的意义,对省级公共图书馆在资源共建共享工作中的作用进行了思考,探讨了区域性文献资源共建共享的运行模式,提出了协调采购、集团采购、建设特色数据库、开展馆际互借和文献传递服务的资源建设方式和信息服务的手段。     

基层公共图书馆采编业务工作现状与对策——以陕西基层公共图书馆为例

阐述了基层公共图书馆采编业务的重要性,分析了陕西省基层公共图书馆采编业务工作现状,提出了做好陕西省基层公共图书馆采编业务工作的几点对策。     

购书经费增加后的图书采访策略研究——以湖北省图书馆为例

文献采访工作是图书馆最基础的工作,是文献资源建设中的首要环节。以湖北省图书馆为例,阐述了在购书经费增加背景下公共图书馆采访工作需要遵循的原则,分析了公共图书馆采访工作面临的形势,探讨了公共图书馆文献采访工作应采取的对策。     

公共图书馆文献资源建设新思维

分析了公共图书馆文献资源建设存在的问题,提出了加强公共图书馆文献资源建设的若干举措。     

对当前图书馆信息资源建设的几点思考

从传统文献的采编、电子文献资源建设、完善图书馆信息资源的评估体系和整合不同信息资源4个方面,提出了当前图书馆信息资源建设工作的具体措施。     

论网络环境下公共图书馆的文献资源建设

在网络环境下图书馆的文献资源建设应包括物理馆藏和虚拟馆藏两部分,正确认识处理好这两部分关系是当今图书馆在文献资源建设中必须解决的首要问题。公共图书馆是本地区的文献信息服务中心和文化信息共享中心,地方文献数据库建设是公共图书馆文献资源体系建设中的一项最重要工作。     

网络环境下公共图书馆采编工作的现状和发展趋势

习近平总书记指出新时代要有新气象,更要有新作为。公共图书馆采编工作也要与时俱进,适时作出改变。互联网给社会发展带来了巨大变革,公共图书馆的采编工作要想取得长远发展,必须合理有效地管理规划采编工作,笔者针对目前公共图书馆的现状提出公共图书馆采编工作的建设性建议与策略。     

数字时代公共图书馆地方文献资源建设研究

数字时代给各个领域带来新的发展空间,地方文献作为公共图书馆中的重要资源,有着重要的文化传承与发扬作用,其建设工作尤为受到重视。加强地方文献的整合与加工,提高文献的挖掘知晓率,实现地方文献数字化,提高地方文献的利用率,才能助力公共图书馆的发展,在发挥地方文献资源的价值,丰富大众阅读内容的同时,为地方文化的发展贡献力量。该文结合笔者实际工作经验,分析探讨在数字时代背景下公共图书馆地方文献资源的建设方法,以便实现资源的有效利用,丰富大众精神文化生活。     

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.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

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。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.     

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.