旅游地-旅游产品生命周期复合模型初探--旅游地生命周期的一种机制假说

针对当前关于足旅游地生命周期还是旅游产品生命周期的争论，本文分析了不同类型旅游地生命周期与旅游产品生命周期的关系；区分了由界定指标不同而呈现的两种旅游地生命周期类型；提出了旅游地生命周期一种新的可能作用机制：旅游地-旅游产品生命周期复合模型，完善了旅游地生命周期理论体系。论文探讨了该模型的两种具体类型，并以南京等旅游地为例进行了案例分析。论文结果暗示着旅游产品组合及资源整合在调整旅游地的生命周期中的作用。     

企业竞争优势模糊识别方法研究

提出应将企业竞争优势划分为4个不同的生命周期阶段，建立了竞争优势生命周期模糊识别指标体系和竞争优势生命周期模糊评价集，并在此基础上确定了企业竞争优势生命周期模糊识别模型．运用PB7．0设计开发了企业竞争优势生命周期模糊识别系统，进行了实例运算并对结果进行了分析．     

基于技术生命周期的机械产品开发策略

从技术生命周期理论出发，总结出机械产品生命周期演化特征。提出了基于技术生命周期机械产品开发策略。     

如何在全生命周期内控制好电力工程造价

本文分析了电力工程造价进行全生命周期控制的必要性，阐述了全生命周期造价控制的概念、面临的问题以及控制的方法，并结合实例探讨了全生命周期造价控制在电力工程中的应用。     

第三方物流企业成长生命周期研究

在分析第三方物流企业生命周期各阶段特征的基础上，根据生命周期熵本质确认了第三方物流企业生命周期各阶段的熵变化，得出第三方物流企业在经过成熟阶段之后可以避免衰退灭亡，企业走上再成长的基本规律。     

基于产品生命周期的VMI实施策略研究

本文分析了VMI的内涵、特征和当前企业实施VMI的流程与存在的问题，探讨了产品生命周期各个阶段的不同市场特点，研究了产品在生命周期不同阶段影响需求预测真实性的各种因素。在此基础上，提出了产品生命周期各阶段实施VMI的策略。     

木薯燃料乙醇生命周期能源效率评价

利用生命周期评价理论，建立了木薯燃料乙醇生命周期能源效率评价模型．以总体能源消耗、化石燃料消耗、石油消耗、净能源产出和能源综合利用率为评价指标，对木薯燃料乙醇进行了生命周期能源效率评价．结果表明：与汽油相比，木薯燃料乙醇生命周期整体能源消耗增加22%，化石燃料消耗降低54%，石油消耗降低96％，净能源产出偏低45％，能源综合利用率偏低8％．木薯燃料乙醇是潜力巨大的绿色燃料．     

W小区开发项目全生命周期成本管理

全生命周期成本管理是新兴的项目成本管理方法和理念。相比较于全过程成本管理，全生命周期成本管理的重点不仅在于建设阶段，同样关注运营维护和报废阶段；不仅控制建设期间的成本投入，更要控制运营维护阶段和报废阶段的成本投资，因此全生命周期成本管理更为科学。本文以w小区为例，分析其生命周期各阶段——前期准备阶段、建设阶段、运营维护阶段和报废阶段的成本控制方法。     

高校协同创新中心生命周期研究

协同创新中心，是我国高校广泛开展产学研合作，提高创新能力的重要平台。深入研究协同创新中心的发展演化规律对于指导实践，推动协同创新意义重大。根据生命周期理论，协同创新中心的生命周期可分为酝酿准备、组建形成、磨合震荡、规范运作、衰退老化5个阶段。将生命周期理论应用于高校协同创新中心，构建高校协同创新中心生命周期模型，划分成长阶段、提炼阶段共性，有助于对高校协同创新中心的成长机理进行深入认识，并为高校筹建协同创新中心提供一定理论借鉴。     

生命周期评价法（LCA）在环境评估中的应用

介绍了生命周期评价法在环境评估中的作用，通过对一个产品（服务）整个生命周期的全部环节进行分析，全面评价事物对环境的总体影响。     

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.     

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.     

The Analects and the Moment in Peking——The influence of a Confucian education system on the personality formation,the way of thinking and the fate of the main characters

0.Preface China has long been boasting of its colorful and immense culture which comprises of Taoism,Confucianism and Buddhism.The interwoven influence among the religions on Chinese way of thinking,on the nation＇s behavior in their social life throughout the long history is beyond list.